diff --git a/.gitignore b/.gitignore index d5f4804ed07c..162bd2b67bdf 100644 --- a/.gitignore +++ b/.gitignore @@ -44,6 +44,7 @@ *.tab.[ch] *.tar *.xz +*.zst Module.symvers modules.builtin modules.order diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io index b0d90cc696a8..fd9a8045bb0c 100644 --- a/Documentation/ABI/stable/sysfs-driver-mlxreg-io +++ b/Documentation/ABI/stable/sysfs-driver-mlxreg-io @@ -206,3 +206,20 @@ Description: This file exposes the firmware version of burnable voltage regulator devices. The file is read only. + +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_pn +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_pn +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld3_pn +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld4_pn +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_version_min +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_version_min +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld3_version_min +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld4_version_min +Date: July 2020 +KernelVersion: 5.9 +Contact: Vadim Pasternak +Description: These files show with which CPLD part numbers and minor + versions have been burned CPLD devices equipped on a + system. + + The files are read only. diff --git a/Documentation/ABI/testing/debugfs-turris-mox-rwtm b/Documentation/ABI/testing/debugfs-turris-mox-rwtm new file mode 100644 index 000000000000..2b3255ee68fd --- /dev/null +++ b/Documentation/ABI/testing/debugfs-turris-mox-rwtm @@ -0,0 +1,9 @@ +What: /sys/kernel/debug/turris-mox-rwtm/do_sign +Date: Jun 2020 +KernelVersion: 5.8 +Contact: Marek Behún +Description: (W) Message to sign with the ECDSA private key stored in + device's OTP. The message must be exactly 64 bytes (since + this is intended for SHA-512 hashes). + (R) The resulting signature, 136 bytes. This contains the R and + S values of the ECDSA signature, both in big-endian format. diff --git a/Documentation/ABI/testing/sysfs-bus-optee-devices b/Documentation/ABI/testing/sysfs-bus-optee-devices new file mode 100644 index 000000000000..0f58701367b6 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-optee-devices @@ -0,0 +1,8 @@ +What: /sys/bus/tee/devices/optee-ta-/ +Date: May 2020 +KernelVersion 5.8 +Contact: op-tee@lists.trustedfirmware.org +Description: + OP-TEE bus provides reference to registered drivers under this directory. The + matches Trusted Application (TA) driver and corresponding TA in secure OS. Drivers + are free to create needed API under optee-ta- directory. diff --git a/Documentation/ABI/testing/sysfs-class-devfreq b/Documentation/ABI/testing/sysfs-class-devfreq index 9758eb85ade3..deefffb3bbe4 100644 --- a/Documentation/ABI/testing/sysfs-class-devfreq +++ b/Documentation/ABI/testing/sysfs-class-devfreq @@ -108,3 +108,15 @@ Description: frequency requested by governors and min_freq. The max_freq overrides min_freq because max_freq may be used to throttle devices to avoid overheating. + +What: /sys/class/devfreq/.../timer +Date: July 2020 +Contact: Chanwoo Choi +Description: + This ABI shows and stores the kind of work timer by users. + This work timer is used by devfreq workqueue in order to + monitor the device status such as utilization. The user + can change the work timer on runtime according to their demand + as following: + echo deferrable > /sys/class/devfreq/.../timer + echo delayed > /sys/class/devfreq/.../timer diff --git a/Documentation/ABI/testing/sysfs-devices-soc b/Documentation/ABI/testing/sysfs-devices-soc index ba3a3fac0ee1..ea999e292f11 100644 --- a/Documentation/ABI/testing/sysfs-devices-soc +++ b/Documentation/ABI/testing/sysfs-devices-soc @@ -26,6 +26,30 @@ Description: Read-only attribute common to all SoCs. Contains SoC family name (e.g. DB8500). + On many of ARM based silicon with SMCCC v1.2+ compliant firmware + this will contain the JEDEC JEP106 manufacturer’s identification + code. The format is "jep106:XXYY" where XX is identity code and + YY is continuation code. + + This manufacturer’s identification code is defined by one + or more eight (8) bit fields, each consisting of seven (7) + data bits plus one (1) odd parity bit. It is a single field, + limiting the possible number of vendors to 126. To expand + the maximum number of identification codes, a continuation + scheme has been defined. + + The specified mechanism is that an identity code of 0x7F + represents the "continuation code" and implies the presence + of an additional identity code field, and this mechanism + may be extended to multiple continuation codes followed + by the manufacturer's identity code. + + For example, ARM has identity code 0x7F 0x7F 0x7F 0x7F 0x3B, + which is code 0x3B on the fifth 'page'. This is shortened + as JEP106 identity code of 0x3B and a continuation code of + 0x4 to represent the four continuation codes preceding the + identity code. + What: /sys/devices/socX/serial_number Date: January 2019 contact: Bjorn Andersson @@ -40,6 +64,12 @@ Description: Read-only attribute supported by most SoCs. In the case of ST-Ericsson's chips this contains the SoC serial number. + On many of ARM based silicon with SMCCC v1.2+ compliant firmware + this will contain the SOC ID appended to the family attribute + to ensure there is no conflict in this namespace across various + vendors. The format is "jep106:XXYY:ZZZZ" where XX is identity + code, YY is continuation code and ZZZZ is the SOC ID. + What: /sys/devices/socX/revision Date: January 2012 contact: Lee Jones diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index d35fd3ced0db..9e74ffd377f0 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -703,6 +703,11 @@ cpufreq.off=1 [CPU_FREQ] disable the cpufreq sub-system + cpufreq.default_governor= + [CPU_FREQ] Name of the default cpufreq governor or + policy to use. This governor must be registered in the + kernel before the cpufreq driver probes. + cpu_init_udelay=N [X86] Delay for N microsec between assert and de-assert of APIC INIT to start processors. This delay occurs diff --git a/Documentation/admin-guide/laptops/thinkpad-acpi.rst b/Documentation/admin-guide/laptops/thinkpad-acpi.rst index 822907dcc845..fb0d346bf31a 100644 --- a/Documentation/admin-guide/laptops/thinkpad-acpi.rst +++ b/Documentation/admin-guide/laptops/thinkpad-acpi.rst @@ -50,6 +50,7 @@ detailed description): - WAN enable and disable - UWB enable and disable - LCD Shadow (PrivacyGuard) enable and disable + - Lap mode sensor A compatibility table by model and feature is maintained on the web site, http://ibm-acpi.sf.net/. I appreciate any success or failure @@ -1432,6 +1433,20 @@ The first command ensures the best viewing angle and the latter one turns on the feature, restricting the viewing angles. +DYTC Lapmode sensor +------------------ + +sysfs: dytc_lapmode + +Newer thinkpads and mobile workstations have the ability to determine if +the device is in deskmode or lapmode. This feature is used by user space +to decide if WWAN transmission can be increased to maximum power and is +also useful for understanding the different thermal modes available as +they differ between desk and lap mode. + +The property is read-only. If the platform doesn't have support the sysfs +class is not created. + EXPERIMENTAL: UWB ----------------- @@ -1470,6 +1485,23 @@ For more details about which buttons will appear depending on the mode, please review the laptop's user guide: http://www.lenovo.com/shop/americas/content/user_guides/x1carbon_2_ug_en.pdf +Battery charge control +---------------------- + +sysfs attributes: +/sys/class/power_supply/BAT*/charge_control_{start,end}_threshold + +These two attributes are created for those batteries that are supported by the +driver. They enable the user to control the battery charge thresholds of the +given battery. Both values may be read and set. `charge_control_start_threshold` +accepts an integer between 0 and 99 (inclusive); this value represents a battery +percentage level, below which charging will begin. `charge_control_end_threshold` +accepts an integer between 1 and 100 (inclusive); this value represents a battery +percentage level, above which charging will stop. + +The exact semantics of the attributes may be found in +Documentation/ABI/testing/sysfs-class-power. + Multiple Commands, Module Parameters ------------------------------------ diff --git a/Documentation/admin-guide/pm/cpufreq.rst b/Documentation/admin-guide/pm/cpufreq.rst index 0c74a7784964..368e612145d2 100644 --- a/Documentation/admin-guide/pm/cpufreq.rst +++ b/Documentation/admin-guide/pm/cpufreq.rst @@ -147,9 +147,9 @@ CPUs in it. The next major initialization step for a new policy object is to attach a scaling governor to it (to begin with, that is the default scaling governor -determined by the kernel configuration, but it may be changed later -via ``sysfs``). First, a pointer to the new policy object is passed to the -governor's ``->init()`` callback which is expected to initialize all of the +determined by the kernel command line or configuration, but it may be changed +later via ``sysfs``). First, a pointer to the new policy object is passed to +the governor's ``->init()`` callback which is expected to initialize all of the data structures necessary to handle the given policy and, possibly, to add a governor ``sysfs`` interface to it. Next, the governor is started by invoking its ``->start()`` callback. diff --git a/Documentation/admin-guide/pm/intel_pstate.rst b/Documentation/admin-guide/pm/intel_pstate.rst index 39d80bc29ccd..40d481cca368 100644 --- a/Documentation/admin-guide/pm/intel_pstate.rst +++ b/Documentation/admin-guide/pm/intel_pstate.rst @@ -431,6 +431,17 @@ argument is passed to the kernel in the command line. supported in the current configuration, writes to this attribute will fail with an appropriate error. +``energy_efficiency`` + This attribute is only present on platforms, which have CPUs matching + Kaby Lake or Coffee Lake desktop CPU model. By default + energy efficiency optimizations are disabled on these CPU models in HWP + mode by this driver. Enabling energy efficiency may limit maximum + operating frequency in both HWP and non HWP mode. In non HWP mode, + optimizations are done only in the turbo frequency range. In HWP mode, + optimizations are done in the entire frequency range. Setting this + attribute to "1" enables energy efficiency optimizations and setting + to "0" disables energy efficiency optimizations. + Interpretation of Policy Attributes ----------------------------------- @@ -554,7 +565,11 @@ somewhere between the two extremes: Strings written to the ``energy_performance_preference`` attribute are internally translated to integer values written to the processor's Energy-Performance Preference (EPP) knob (if supported) or its -Energy-Performance Bias (EPB) knob. +Energy-Performance Bias (EPB) knob. It is also possible to write a positive +integer value between 0 to 255, if the EPP feature is present. If the EPP +feature is not present, writing integer value to this attribute is not +supported. In this case, user can use + "/sys/devices/system/cpu/cpu*/power/energy_perf_bias" interface. [Note that tasks may by migrated from one CPU to another by the scheduler's load-balancing algorithm and if different energy vs performance hints are diff --git a/Documentation/devicetree/bindings/arm/al,alpine.yaml b/Documentation/devicetree/bindings/arm/al,alpine.yaml deleted file mode 100644 index a70dff277e05..000000000000 --- a/Documentation/devicetree/bindings/arm/al,alpine.yaml +++ /dev/null @@ -1,21 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/arm/al,alpine.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Annapurna Labs Alpine Platform Device Tree Bindings - -maintainers: - - Tsahee Zidenberg - - Antoine Tenart - -properties: - compatible: - items: - - const: al,alpine - model: - items: - - const: "Annapurna Labs Alpine Dev Board" - -... diff --git a/Documentation/devicetree/bindings/arm/amazon,al.yaml b/Documentation/devicetree/bindings/arm/amazon,al.yaml new file mode 100644 index 000000000000..a3a4d710bd02 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/amazon,al.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/amazon,al.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amazon's Annapurna Labs Alpine Platform Device Tree Bindings + +maintainers: + - Hanna Hawa + - Talel Shenhar , + - Ronen Krupnik + +properties: + compatible: + oneOf: + - description: Boards with Alpine V1 SoC + items: + - const: al,alpine + + - description: Boards with Alpine V2 SoC + items: + - enum: + - al,alpine-v2-evp + - const: al,alpine-v2 + + - description: Boards with Alpine V3 SoC + items: + - enum: + - amazon,al-alpine-v3-evp + - const: amazon,al-alpine-v3 + +... diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml index 378229fa8310..5eba9f48823e 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.yaml +++ b/Documentation/devicetree/bindings/arm/amlogic.yaml @@ -121,6 +121,7 @@ properties: - libretech,aml-s912-pc - nexbox,a1 - tronsmart,vega-s96 + - wetek,core2 - const: amlogic,s912 - const: amlogic,meson-gxm diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 05906e291e38..f63895c8ce2d 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -120,6 +120,8 @@ properties: - fsl,imx6q-sabrelite - fsl,imx6q-sabresd - kontron,imx6q-samx6i # Kontron i.MX6 Dual/Quad SMARC Module + - prt,prti6q # Protonic PRTI6Q board + - prt,prtwd2 # Protonic WD2 board - technexion,imx6q-pico-dwarf # TechNexion i.MX6Q Pico-Dwarf - technexion,imx6q-pico-hobbit # TechNexion i.MX6Q Pico-Hobbit - technexion,imx6q-pico-nymph # TechNexion i.MX6Q Pico-Nymph @@ -172,6 +174,8 @@ properties: - fsl,imx6dl-sabreauto # i.MX6 DualLite/Solo SABRE Automotive Board - fsl,imx6dl-sabresd # i.MX6 DualLite SABRE Smart Device Board - kontron,imx6dl-samx6i # Kontron i.MX6 Solo SMARC Module + - prt,prtrvt # Protonic RVT board + - prt,prtvt7 # Protonic VT7 board - technexion,imx6dl-pico-dwarf # TechNexion i.MX6DL Pico-Dwarf - technexion,imx6dl-pico-hobbit # TechNexion i.MX6DL Pico-Hobbit - technexion,imx6dl-pico-nymph # TechNexion i.MX6DL Pico-Nymph @@ -268,6 +272,7 @@ properties: - armadeus,imx6ull-opos6uldev # OPOS6UL (i.MX6ULL) SoM on OPOS6ULDev board - fsl,imx6ull-14x14-evk # i.MX6 UltraLiteLite 14x14 EVK Board - kontron,imx6ull-n6411-som # Kontron N6411 SOM + - myir,imx6ull-mys-6ulx-eval # MYiR Tech iMX6ULL Evaluation Board - toradex,colibri-imx6ull-eval # Colibri iMX6ULL Module on Colibri Evaluation Board - toradex,colibri-imx6ull-wifi-eval # Colibri iMX6ULL Wi-Fi / Bluetooth Module on Colibri Evaluation Board - const: fsl,imx6ull diff --git a/Documentation/devicetree/bindings/arm/intel,keembay.yaml b/Documentation/devicetree/bindings/arm/intel,keembay.yaml new file mode 100644 index 000000000000..4d925785f504 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/intel,keembay.yaml @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/intel,keembay.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Keem Bay platform device tree bindings + +maintainers: + - Paul J. Murphy + - Daniele Alessandrelli + +properties: + compatible: + items: + - enum: + - intel,keembay-evm + - const: intel,keembay +... diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml index abc544dde692..30908963ae26 100644 --- a/Documentation/devicetree/bindings/arm/mediatek.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek.yaml @@ -114,4 +114,9 @@ properties: - enum: - mediatek,mt8183-evb - const: mediatek,mt8183 + - description: Google Krane (Lenovo IdeaPad Duet, 10e,...) + items: + - const: google,krane-sku176 + - const: google,krane + - const: mediatek,mt8183 ... diff --git a/Documentation/devicetree/bindings/arm/microchip,sparx5.yaml b/Documentation/devicetree/bindings/arm/microchip,sparx5.yaml new file mode 100644 index 000000000000..ecf6fa12e6ad --- /dev/null +++ b/Documentation/devicetree/bindings/arm/microchip,sparx5.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/microchip,sparx5.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip Sparx5 Boards Device Tree Bindings + +maintainers: + - Lars Povlsen + +description: |+ + The Microchip Sparx5 SoC is a ARMv8-based used in a family of + gigabit TSN-capable gigabit switches. + + The SparX-5 Ethernet switch family provides a rich set of switching + features such as advanced TCAM-based VLAN and QoS processing + enabling delivery of differentiated services, and security through + TCAM-based frame processing using versatile content aware processor + (VCAP) + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: The Sparx5 pcb125 board is a modular board, + which has both spi-nor and eMMC storage. The modular design + allows for connection of different network ports. + items: + - const: microchip,sparx5-pcb125 + - const: microchip,sparx5 + + - description: The Sparx5 pcb134 is a pizzabox form factor + gigabit switch with 20 SFP ports. It features spi-nor and + either spi-nand or eMMC storage (mount option). + items: + - const: microchip,sparx5-pcb134 + - const: microchip,sparx5 + + - description: The Sparx5 pcb135 is a pizzabox form factor + gigabit switch with 48+4 Cu ports. It features spi-nor and + either spi-nand or eMMC storage (mount option). + items: + - const: microchip,sparx5-pcb135 + - const: microchip,sparx5 + + axi@600000000: + type: object + description: the root node in the Sparx5 platforms must contain + an axi bus child node. They are always at physical address + 0x600000000 in all the Sparx5 variants. + properties: + compatible: + items: + - const: simple-bus + + required: + - compatible + +required: + - compatible + - axi@600000000 + +... diff --git a/Documentation/devicetree/bindings/arm/mstar/mstar,l3bridge.yaml b/Documentation/devicetree/bindings/arm/mstar/mstar,l3bridge.yaml new file mode 100644 index 000000000000..6816bd68f9cf --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mstar/mstar,l3bridge.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 thingy.jp. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/mstar/mstar,l3bridge.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: MStar/SigmaStar Armv7 SoC l3bridge + +maintainers: + - Daniel Palmer + +description: | + MStar/SigmaStar's Armv7 SoCs have a pipeline in the interface + between the CPU and memory. This means that before DMA capable + devices are allowed to run the pipeline must be flushed to ensure + everything is in memory. + + The l3bridge region contains registers that allow such a flush + to be triggered. + + This node is used by the platform code to find where the registers + are and install a barrier that triggers the required pipeline flush. + +properties: + compatible: + items: + - const: mstar,l3bridge + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + l3bridge: l3bridge@1f204400 { + compatible = "mstar,l3bridge"; + reg = <0x1f204400 0x200>; + }; diff --git a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml new file mode 100644 index 000000000000..c2f980b00b06 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/mstar/mstar.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MStar platforms device tree bindings + +maintainers: + - Daniel Palmer + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: infinity boards + items: + - enum: + - thingyjp,breadbee-crust # thingy.jp BreadBee Crust + - const: mstar,infinity + + - description: infinity3 boards + items: + - enum: + - thingyjp,breadbee # thingy.jp BreadBee + - const: mstar,infinity3 + + - description: mercury5 boards + items: + - enum: + - 70mai,midrived08 # 70mai midrive d08 + - const: mstar,mercury5 diff --git a/Documentation/devicetree/bindings/arm/renesas.yaml b/Documentation/devicetree/bindings/arm/renesas.yaml index b7d2e921150a..0d4dabb4a164 100644 --- a/Documentation/devicetree/bindings/arm/renesas.yaml +++ b/Documentation/devicetree/bindings/arm/renesas.yaml @@ -118,6 +118,7 @@ properties: items: - enum: - hoperun,hihope-rzg2m # HopeRun HiHope RZ/G2M platform + - beacon,beacon-rzg2m # Beacon EmbeddedWorks RZ/G2M Kit - const: renesas,r8a774a1 - items: @@ -150,6 +151,18 @@ properties: - const: si-linux,cat874 - const: renesas,r8a774c0 + - description: RZ/G2H (R8A774E1) + items: + - enum: + - hoperun,hihope-rzg2h # HopeRun HiHope RZ/G2H platform + - const: renesas,r8a774e1 + + - items: + - enum: + - hoperun,hihope-rzg2-ex # HopeRun expansion board for HiHope RZ/G2 platforms + - const: hoperun,hihope-rzg2h + - const: renesas,r8a774e1 + - description: R-Car M1A (R8A77781) items: - enum: diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index d4a4045092df..db2e35796795 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -435,6 +435,12 @@ properties: - const: radxa,rockpi4 - const: rockchip,rk3399 + - description: Radxa ROCK Pi N8 + items: + - const: radxa,rockpi-n8 + - const: vamrs,rk3288-vmarc-som + - const: rockchip,rk3288 + - description: Radxa ROCK Pi N10 items: - const: radxa,rockpi-n10 diff --git a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml index cf5db5e273f3..6f1cd0103c74 100644 --- a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml @@ -16,6 +16,9 @@ properties: - items: - enum: - st,stm32mp157-syscfg + - st,stm32mp151-pwr-mcu + - st,stm32-syscfg + - st,stm32-power-config - const: syscon reg: @@ -27,7 +30,16 @@ properties: required: - compatible - reg - - clocks + +if: + properties: + compatible: + contains: + enum: + - st,stm32mp157-syscfg +then: + required: + - clocks additionalProperties: false diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index 87817ff0cd35..efc9118233b4 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -657,6 +657,11 @@ properties: - const: pine64,pinephone-1.1 - const: allwinner,sun50i-a64 + - description: Pine64 PinePhone (1.2) + items: + - const: pine64,pinephone-1.2 + - const: allwinner,sun50i-a64 + - description: Pine64 PineTab items: - const: pine64,pinetab diff --git a/Documentation/devicetree/bindings/arm/tegra.yaml b/Documentation/devicetree/bindings/arm/tegra.yaml index 60b38eb5c61a..e0b3debaee9e 100644 --- a/Documentation/devicetree/bindings/arm/tegra.yaml +++ b/Documentation/devicetree/bindings/arm/tegra.yaml @@ -34,6 +34,9 @@ properties: - toradex,colibri_t20-iris - const: toradex,colibri_t20 - const: nvidia,tegra20 + - items: + - const: acer,picasso + - const: nvidia,tegra20 - items: - enum: - nvidia,beaver @@ -59,6 +62,13 @@ properties: - toradex,colibri_t30-eval-v3 - const: toradex,colibri_t30 - const: nvidia,tegra30 + - items: + - const: asus,grouper + - const: nvidia,tegra30 + - items: + - const: asus,tilapia + - const: asus,grouper + - const: nvidia,tegra30 - items: - enum: - nvidia,dalmore @@ -101,3 +111,11 @@ properties: - enum: - nvidia,p2972-0000 - const: nvidia,tegra194 + - description: Jetson Xavier NX + items: + - const: nvidia,p3668-0000 + - const: nvidia,tegra194 + - description: Jetson Xavier NX Developer Kit + items: + - const: nvidia,p3509-0000+p3668-0000 + - const: nvidia,tegra194 diff --git a/Documentation/devicetree/bindings/clock/microchip,sparx5-dpll.yaml b/Documentation/devicetree/bindings/clock/microchip,sparx5-dpll.yaml new file mode 100644 index 000000000000..39559a0a598a --- /dev/null +++ b/Documentation/devicetree/bindings/clock/microchip,sparx5-dpll.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/microchip,sparx5-dpll.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip Sparx5 DPLL Clock + +maintainers: + - Lars Povlsen + +description: | + The Sparx5 DPLL clock controller generates and supplies clock to + various peripherals within the SoC. + +properties: + compatible: + const: microchip,sparx5-dpll + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +additionalProperties: false + +examples: + # Clock provider for eMMC: + - | + lcpll_clk: lcpll-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <2500000000>; + }; + clks: clock-controller@61110000c { + compatible = "microchip,sparx5-dpll"; + #clock-cells = <1>; + clocks = <&lcpll_clk>; + reg = <0x1110000c 0x24>; + }; + +... diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt index 0ec68141f85a..a10d1f6d85c6 100644 --- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt +++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt @@ -18,6 +18,8 @@ Optional properties: format depends on the interrupt controller. It should be a DCF interrupt. When DDR DVFS finishes a DCF interrupt is triggered. +- rockchip,pmu: Phandle to the syscon managing the "PMU general register + files". Following properties relate to DDR timing: diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt index 354b448fc0c3..78456437df5f 100644 --- a/Documentation/devicetree/bindings/firmware/qcom,scm.txt +++ b/Documentation/devicetree/bindings/firmware/qcom,scm.txt @@ -11,10 +11,12 @@ Required properties: * "qcom,scm-apq8084" * "qcom,scm-ipq4019" * "qcom,scm-ipq806x" + * "qcom,scm-ipq8074" * "qcom,scm-msm8660" * "qcom,scm-msm8916" * "qcom,scm-msm8960" * "qcom,scm-msm8974" + * "qcom,scm-msm8994" * "qcom,scm-msm8996" * "qcom,scm-msm8998" * "qcom,scm-sc7180" diff --git a/Documentation/devicetree/bindings/fuse/nvidia,tegra20-fuse.txt b/Documentation/devicetree/bindings/fuse/nvidia,tegra20-fuse.txt index 41372d441131..2aaf661c04ee 100644 --- a/Documentation/devicetree/bindings/fuse/nvidia,tegra20-fuse.txt +++ b/Documentation/devicetree/bindings/fuse/nvidia,tegra20-fuse.txt @@ -4,8 +4,9 @@ Required properties: - compatible : For Tegra20, must contain "nvidia,tegra20-efuse". For Tegra30, must contain "nvidia,tegra30-efuse". For Tegra114, must contain "nvidia,tegra114-efuse". For Tegra124, must contain "nvidia,tegra124-efuse". - Otherwise, must contain "nvidia,-efuse", plus one of the above, where - is tegra132. + For Tegra132 must contain "nvidia,tegra132-efuse", "nvidia,tegra124-efuse". + For Tegra210 must contain "nvidia,tegra210-efuse". For Tegra186 must contain + "nvidia,tegra186-efuse". For Tegra194 must contain "nvidia,tegra194-efuse". Details: nvidia,tegra20-efuse: Tegra20 requires using APB DMA to read the fuse data due to a hardware bug. Tegra20 also lacks certain information which is diff --git a/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt index f32bbba4d3bc..662a3c8a7d29 100644 --- a/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt +++ b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt @@ -6,6 +6,7 @@ Required properties: - nvidia,gk20a - nvidia,gm20b - nvidia,gp10b + - nvidia,gv11b - reg: Physical base address and length of the controller's registers. Must contain two entries: - first entry for bar0 @@ -25,6 +26,9 @@ Required properties: If the compatible string is "nvidia,gm20b", then the following clock is also required: - ref +If the compatible string is "nvidia,gv11b", then the following clock is also +required: + - fuse - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: @@ -88,3 +92,24 @@ Example for GP10B: power-domains = <&bpmp TEGRA186_POWER_DOMAIN_GPU>; iommus = <&smmu TEGRA186_SID_GPU>; }; + +Example for GV11B: + + gpu@17000000 { + compatible = "nvidia,gv11b"; + reg = <0x17000000 0x10000000>, + <0x18000000 0x10000000>; + interrupts = , + ; + interrupt-names = "stall", "nonstall"; + clocks = <&bpmp TEGRA194_CLK_GPCCLK>, + <&bpmp TEGRA194_CLK_GPU_PWR>, + <&bpmp TEGRA194_CLK_FUSE>; + clock-names = "gpu", "pwr", "fuse"; + resets = <&bpmp TEGRA194_RESET_GPU>; + reset-names = "gpu"; + dma-coherent; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_GPU>; + iommus = <&smmu TEGRA194_SID_GPU>; + }; diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt index 18c0de362451..3f2f990c2e62 100644 --- a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt +++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt @@ -35,12 +35,12 @@ Required properties: Due to above changes, Tegra114 I2C driver makes incompatible with previous hardware driver. Hence, tegra114 I2C controller is compatible with "nvidia,tegra114-i2c". - nvidia,tegra210-i2c-vi: Tegra210 has one I2C controller that is part of the - host1x domain and typically used for camera use-cases. This VI I2C - controller is mostly compatible with the programming model of the - regular I2C controllers with a few exceptions. The I2C registers start - at an offset of 0xc00 (instead of 0), registers are 16 bytes apart - (rather than 4) and the controller does not support slave mode. + nvidia,tegra210-i2c-vi: Tegra210 has one I2C controller that is on host1x bus + and is part of VE power domain and typically used for camera use-cases. + This VI I2C controller is mostly compatible with the programming model + of the regular I2C controllers with a few exceptions. The I2C registers + start at an offset of 0xc00 (instead of 0), registers are 16 bytes + apart (rather than 4) and the controller does not support slave mode. - reg: Should contain I2C controller registers physical address and length. - interrupts: Should contain I2C controller interrupts. - address-cells: Address cells for I2C device address. @@ -53,10 +53,17 @@ Required properties: - fast-clk Tegra114: - div-clk + Tegra210: + - div-clk + - slow (only for nvidia,tegra210-i2c-vi compatible node) - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: - i2c +- power-domains: Only for nvidia,tegra210-i2c-vi compatible node and must + include venc powergate node as vi i2c is part of VE power domain. + tegra210-i2c-vi: + - pd_venc - dmas: Must contain an entry for each entry in clock-names. See ../dma/dma.txt for details. - dma-names: Must include the following entries: diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt index 1a8718f8855d..178fca08278f 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt @@ -55,7 +55,7 @@ Required Properties: corresponds to a range of host irqs. For more details on TISCI IRQ resource management refer: -http://downloads.ti.com/tisci/esd/latest/2_tisci_msgs/rm/rm_irq.html +https://downloads.ti.com/tisci/esd/latest/2_tisci_msgs/rm/rm_irq.html Example: -------- diff --git a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml new file mode 100644 index 000000000000..660005601a7f --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/renesas,rpc-if.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas Reduced Pin Count Interface (RPC-IF) + +maintainers: + - Sergei Shtylyov + +description: | + Renesas RPC-IF allows a SPI flash or HyperFlash connected to the SoC to + be accessed via the external address space read mode or the manual mode. + + The flash chip itself should be represented by a subnode of the RPC-IF node. + The flash interface is selected based on the "compatible" property of this + subnode: + - if it contains "jedec,spi-nor", then SPI is used; + - if it contains "cfi-flash", then HyperFlash is used. + +allOf: + - $ref: "/schemas/spi/spi-controller.yaml#" + +properties: + compatible: + items: + - enum: + - renesas,r8a77970-rpc-if # R-Car V3M + - renesas,r8a77980-rpc-if # R-Car V3H + - renesas,r8a77995-rpc-if # R-Car D3 + - const: renesas,rcar-gen3-rpc-if # a generic R-Car gen3 device + + reg: + items: + - description: RPC-IF registers + - description: direct mapping read mode area + - description: write buffer area + + reg-names: + items: + - const: regs + - const: dirmap + - const: wbuf + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +patternProperties: + "flash@[0-9a-f]+$": + type: object + properties: + compatible: + enum: + - cfi-flash + - jedec,spi-nor + +examples: + - | + #include + #include + + spi@ee200000 { + compatible = "renesas,r8a77995-rpc-if", "renesas,rcar-gen3-rpc-if"; + reg = <0xee200000 0x200>, + <0x08000000 0x4000000>, + <0xee208000 0x100>; + reg-names = "regs", "dirmap", "wbuf"; + clocks = <&cpg CPG_MOD 917>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 917>; + #address-cells = <1>; + #size-cells = <0>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index 19bdaf781853..614e58bb5d7d 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -38,6 +38,8 @@ properties: - allwinner,sun8i-h3-system-controller - allwinner,sun8i-v3s-system-controller - allwinner,sun50i-a64-system-controller + - microchip,sparx5-cpu-syscon + - mstar,msc313-pmsleep - const: syscon diff --git a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml new file mode 100644 index 000000000000..03d0a232c75e --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ti,j721e-system-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI J721e System Controller Registers R/W Device Tree Bindings + +description: | + This represents the Control Module registers (CTRL_MMR0) on the SoC. + System controller node represents a register region containing a set + of miscellaneous registers. The registers are not cohesive enough to + represent as any specific type of device. The typical use-case is + for some other node's driver, or platform-specific code, to acquire + a reference to the syscon node (e.g. by phandle, node path, or + search using a specific compatible value), interrogate the node (or + associated OS driver) to determine the location of the registers, + and access the registers directly. + +maintainers: + - Kishon Vijay Abraham I + - Roger Quadros ; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + serdes_ln_ctrl: serdes-ln-ctrl@4080 { + compatible = "mmio-mux"; + reg = <0x00004080 0x50>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml index 55b6ab2d8784..ec2aaeee78dc 100644 --- a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml +++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml @@ -25,6 +25,7 @@ properties: - renesas,r8a774a1-sysc # RZ/G2M - renesas,r8a774b1-sysc # RZ/G2N - renesas,r8a774c0-sysc # RZ/G2E + - renesas,r8a774e1-sysc # RZ/G2H - renesas,r8a7779-sysc # R-Car H1 - renesas,r8a7790-sysc # R-Car H2 - renesas,r8a7791-sysc # R-Car M2-W diff --git a/Documentation/devicetree/bindings/regulator/da9211.txt b/Documentation/devicetree/bindings/regulator/da9211.txt index 27717e816e71..eb871447d508 100644 --- a/Documentation/devicetree/bindings/regulator/da9211.txt +++ b/Documentation/devicetree/bindings/regulator/da9211.txt @@ -15,6 +15,8 @@ Required properties: Optional properties: - enable-gpios: platform gpio for control of BUCKA/BUCKB. - Any optional property defined in regulator.txt + - regulator-initial-mode and regulator-allowed-modes may be specified using + mode values from dt-bindings/regulator/dlg,da9211-regulator.h Example 1) DA9211 pmic: da9211@68 { @@ -30,6 +32,8 @@ Example 1) DA9211 regulator-min-microamp = <2000000>; regulator-max-microamp = <5000000>; enable-gpios = <&gpio 27 0>; + regulator-allowed-modes = ; }; }; }; diff --git a/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml b/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml new file mode 100644 index 000000000000..c9453d7ce227 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/google,cros-ec-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ChromeOS EC controlled voltage regulators + +maintainers: + - Pi-Hsun Shih + +description: + Any property defined as part of the core regulator binding, defined in + regulator.yaml, can also be used. + +allOf: + - $ref: "regulator.yaml#" + +properties: + compatible: + const: google,cros-ec-regulator + + reg: + maxItems: 1 + description: Identifier for the voltage regulator to ChromeOS EC. + +required: + - compatible + - reg + +examples: + - | + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + cros_ec: ec@0 { + compatible = "google,cros-ec-spi"; + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + regulator@0 { + compatible = "google,cros-ec-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + reg = <0>; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/lp872x.txt b/Documentation/devicetree/bindings/regulator/lp872x.txt index ca58a68ffdf1..ab895cd1cac1 100644 --- a/Documentation/devicetree/bindings/regulator/lp872x.txt +++ b/Documentation/devicetree/bindings/regulator/lp872x.txt @@ -37,8 +37,8 @@ Optional properties: (Documentation/devicetree/bindings/regulator/regulator.txt) Datasheet - - LP8720: http://www.ti.com/lit/ds/symlink/lp8720.pdf - - LP8725: http://www.ti.com/lit/ds/symlink/lp8725.pdf + - LP8720: https://www.ti.com/lit/ds/symlink/lp8720.pdf + - LP8725: https://www.ti.com/lit/ds/symlink/lp8725.pdf Example 1) LP8720 diff --git a/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt index 01141fb00875..c080086d3e62 100644 --- a/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt @@ -16,6 +16,9 @@ LDO: ldo_vemc3v3, ldo_vgp1, ldo_vgp2, ldo_vgp3, ldo_vgp4, ldo_vgp5, ldo_vgp6, ldo_vibr +BUCK regulators can set regulator-initial-mode and regulator-allowed-modes to +values specified in dt-bindings/regulator/mediatek,mt6397-regulator.h + Example: pmic { compatible = "mediatek,mt6397"; diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml new file mode 100644 index 000000000000..c2b0a8b6da1e --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml @@ -0,0 +1,190 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/nxp,pca9450-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP PCA9450A/B/C Power Management Integrated Circuit regulators + +maintainers: + - Robin Gong + +description: | + Regulator nodes should be named to BUCK_ and LDO_. The + definition for each of these nodes is defined using the standard + binding for regulators at + Documentation/devicetree/bindings/regulator/regulator.txt. + Datasheet is available at + https://www.nxp.com/docs/en/data-sheet/PCA9450DS.pdf + +#The valid names for PCA9450 regulator nodes are: +#BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, +#LDO1, LDO2, LDO3, LDO4, LDO5 +#Note: Buck3 removed on PCA9450B and connect with Buck1 on PCA9450C. + +properties: + compatible: + enum: + - nxp,pca9450a + - nxp,pca9450b + - nxp,pca9450c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + regulators: + type: object + description: | + list of regulators provided by this controller + + patternProperties: + "^LDO[1-5]$": + type: object + $ref: regulator.yaml# + description: + Properties for single LDO regulator. + + properties: + regulator-name: + pattern: "^LDO[1-5]$" + description: + should be "LDO1", ..., "LDO5" + + unevaluatedProperties: false + + "^BUCK[1-6]$": + type: object + $ref: regulator.yaml# + description: + Properties for single BUCK regulator. + + properties: + regulator-name: + pattern: "^BUCK[1-6]$" + description: + should be "BUCK1", ..., "BUCK6" + + nxp,dvs-run-voltage: + $ref: "/schemas/types.yaml#/definitions/uint32" + minimum: 600000 + maximum: 2187500 + description: + PMIC default "RUN" state voltage in uV. Only Buck1~3 have such + dvs(dynamic voltage scaling) property. + + nxp,dvs-standby-voltage: + $ref: "/schemas/types.yaml#/definitions/uint32" + minimum: 600000 + maximum: 2187500 + description: + PMIC default "STANDBY" state voltage in uV. Only Buck1~3 have such + dvs(dynamic voltage scaling) property. + + unevaluatedProperties: false + + additionalProperties: false + +required: + - compatible + - reg + - interrupts + - regulators + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + pmic: pmic@25 { + compatible = "nxp,pca9450b"; + reg = <0x25>; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + + regulators { + buck1: BUCK1 { + regulator-name = "BUCK1"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + buck2: BUCK2 { + regulator-name = "BUCK2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + nxp,dvs-run-voltage = <950000>; + nxp,dvs-standby-voltage = <850000>; + }; + buck4: BUCK4 { + regulator-name = "BUCK4"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + buck5: BUCK5 { + regulator-name = "BUCK5"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + buck6: BUCK6 { + regulator-name = "BUCK6"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + ldo2: LDO2 { + regulator-name = "LDO2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + ldo3: LDO3 { + regulator-name = "LDO3"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + ldo4: LDO4 { + regulator-name = "LDO4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + ldo5: LDO5 { + regulator-name = "LDO5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/onnn,fan53880.yaml b/Documentation/devicetree/bindings/regulator/onnn,fan53880.yaml new file mode 100644 index 000000000000..eb61e04ef852 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/onnn,fan53880.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/onnn,fan53880.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Onsemi FAN53880 PMIC + +maintainers: + - Christoph Fritz + +description: | + The FAN53880 is an I2C porgrammable power management IC (PMIC) + that contains a BUCK (step-down converter), four low dropouts (LDO) + and one BOOST (step-up converter) output. It is designed for mobile + power applications. + +properties: + $nodename: + pattern: "pmic@[0-9a-f]{1,2}" + compatible: + enum: + - onnn,fan53880 + + reg: + maxItems: 1 + + VIN12-supply: + description: Input supply phandle(s) for LDO1 and LDO2 + + VIN3-supply: + description: Input supply phandle(s) for LDO3 + + VIN4-supply: + description: Input supply phandle(s) for LDO4 + + PVIN-supply: + description: Input supply phandle(s) for BUCK and BOOST + + regulators: + type: object + $ref: regulator.yaml# + description: | + list of regulators provided by this controller, must be named + after their hardware counterparts LDO[1-4], BUCK and BOOST + + patternProperties: + "^LDO[1-4]$": + type: object + $ref: regulator.yaml# + + "^BUCK|BOOST$": + type: object + $ref: regulator.yaml# + + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@35 { + compatible = "onnn,fan53880"; + reg = <0x35>; + + PVIN-supply = <&fixreg_example_vcc>; + + regulators { + BUCK { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt deleted file mode 100644 index dea4384f4c03..000000000000 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt +++ /dev/null @@ -1,320 +0,0 @@ -QCOM SMD RPM REGULATOR - -The Qualcomm RPM over SMD regulator is modelled as a subdevice of the RPM. -Because SMD is used as the communication transport mechanism, the RPM resides as -a subnode of the SMD. As such, the SMD-RPM regulator requires that the SMD and -RPM nodes be present. - -Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd.txt for -information pertaining to the SMD node. - -Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt for -information regarding the RPM node. - -== Regulator - -Regulator nodes are identified by their compatible: - -- compatible: - Usage: required - Value type: - Definition: must be one of: - "qcom,rpm-pm8841-regulators" - "qcom,rpm-pm8916-regulators" - "qcom,rpm-pm8941-regulators" - "qcom,rpm-pm8950-regulators" - "qcom,rpm-pm8994-regulators" - "qcom,rpm-pm8998-regulators" - "qcom,rpm-pma8084-regulators" - "qcom,rpm-pmi8994-regulators" - "qcom,rpm-pmi8998-regulators" - "qcom,rpm-pms405-regulators" - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_s6-supply: -- vdd_s7-supply: -- vdd_s8-supply: - Usage: optional (pm8841 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_l1_l2_l3-supply: -- vdd_l4_l5_l6-supply: -- vdd_l7-supply: -- vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18-supply: - Usage: optional (pm8916 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_s6-supply: -- vdd_l1_l19-supply: -- vdd_l2_l23-supply: -- vdd_l3-supply: -- vdd_l4_l5_l6_l7_l16-supply: -- vdd_l8_l11_l12_l17_l22-supply: -- vdd_l9_l10_l13_l14_l15_l18-supply: -- vdd_l20-supply: -- vdd_l21-supply: - Usage: optional (pm8950 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_l1_l3-supply: -- vdd_l2_lvs1_2_3-supply: -- vdd_l4_l11-supply: -- vdd_l5_l7-supply: -- vdd_l6_l12_l14_l15-supply: -- vdd_l8_l16_l18_l19-supply: -- vdd_l9_l10_l17_l22-supply: -- vdd_l13_l20_l23_l24-supply: -- vdd_l21-supply: -- vin_5vs-supply: - Usage: optional (pm8941 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_s6-supply: -- vdd_s7-supply: -- vdd_s8-supply: -- vdd_s9-supply: -- vdd_s10-supply: -- vdd_s11-supply: -- vdd_s12-supply: -- vdd_l1-supply: -- vdd_l2_l26_l28-supply: -- vdd_l3_l11-supply: -- vdd_l4_l27_l31-supply: -- vdd_l5_l7-supply: -- vdd_l6_l12_l32-supply: -- vdd_l5_l7-supply: -- vdd_l8_l16_l30-supply: -- vdd_l9_l10_l18_l22-supply: -- vdd_l9_l10_l18_l22-supply: -- vdd_l3_l11-supply: -- vdd_l6_l12_l32-supply: -- vdd_l13_l19_l23_l24-supply: -- vdd_l14_l15-supply: -- vdd_l14_l15-supply: -- vdd_l8_l16_l30-supply: -- vdd_l17_l29-supply: -- vdd_l9_l10_l18_l22-supply: -- vdd_l13_l19_l23_l24-supply: -- vdd_l20_l21-supply: -- vdd_l20_l21-supply: -- vdd_l9_l10_l18_l22-supply: -- vdd_l13_l19_l23_l24-supply: -- vdd_l13_l19_l23_l24-supply: -- vdd_l25-supply: -- vdd_l2_l26_l28-supply: -- vdd_l4_l27_l31-supply: -- vdd_l2_l26_l28-supply: -- vdd_l17_l29-supply: -- vdd_l8_l16_l30-supply: -- vdd_l4_l27_l31-supply: -- vdd_l6_l12_l32-supply: -- vdd_lvs1_2-supply: - Usage: optional (pm8994 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_bst_byp-supply: - Usage: optional (pmi8994 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_s6-supply: -- vdd_s7-supply: -- vdd_s8-supply: -- vdd_s9-supply: -- vdd_s10-supply: -- vdd_s11-supply: -- vdd_s12-supply: -- vdd_s13-supply: -- vdd_l1_l27-supply: -- vdd_l20_l24-supply: -- vdd_l26-supply: -- vdd_l2_l8_l17-supply: -- vdd_l3_l11-supply: -- vdd_l4_l5-supply: -- vdd_l6-supply: -- vdd_l7_l12_l14_l15-supply: -- vdd_l9-supply: -- vdd_l10_l23_l25-supply: -- vdd_l13_l19_l21-supply: -- vdd_l16_l28-supply: -- vdd_l18_l22-supply: -- vdd_lvs1_lvs2-supply: - Usage: optional (pmi8998 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_s6-supply: -- vdd_s7-supply: -- vdd_s8-supply: -- vdd_s9-supply: -- vdd_s10-supply: -- vdd_s11-supply: -- vdd_s12-supply: -- vdd_l1_l11-supply: -- vdd_l2_l3_l4_l27-supply: -- vdd_l5_l7-supply: -- vdd_l6_l12_l14_l15_l26-supply: -- vdd_l8-supply: -- vdd_l9_l10_l13_l20_l23_l24-supply: -- vdd_l16_l25-supply: -- vdd_l17-supply: -- vdd_l18-supply: -- vdd_l19-supply: -- vdd_l21-supply: -- vdd_l22-supply: - Usage: optional (pma8084 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_bob-supply: - Usage: optional (pmi8998 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_l1_l2-supply: -- vdd_l3_l8-supply: -- vdd_l4-supply: -- vdd_l5_l6-supply: -- vdd_l7-supply: -- vdd_l3_l8-supply: -- vdd_l9-supply: -- vdd_l10_l11_l12_l13-supply: - Usage: optional (pms405 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -The regulator node houses sub-nodes for each regulator within the device. Each -sub-node is identified using the node's name, with valid values listed for each -of the pmics below. - -pm8841: - s1, s2, s3, s4, s5, s6, s7, s8 - -pm8916: - s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, - l14, l15, l16, l17, l18 - -pm8941: - s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, - l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, - lvs3, 5vs1, 5vs2 - -pm8994: - s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5, - l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, - l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2 - -pm8998: - s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, l1, l2, l3, l4, - l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, - l20, l21, l22, l23, l24, l25, l26, l27, l28, lvs1, lvs2 - -pma8084: - s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5, - l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, - l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1 - -pmi8994: - s1, s2, s3, boost-bypass - -pmi8998: - bob - -pms405: - s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, - l13 - -The content of each sub-node is defined by the standard binding for regulators - -see regulator.txt. - -= EXAMPLE - - smd { - compatible = "qcom,smd"; - - rpm { - interrupts = <0 168 1>; - qcom,ipc = <&apcs 8 0>; - qcom,smd-edge = <15>; - - rpm_requests { - compatible = "qcom,rpm-msm8974"; - qcom,smd-channels = "rpm_requests"; - - pm8941-regulators { - compatible = "qcom,rpm-pm8941-regulators"; - vdd_l13_l20_l23_l24-supply = <&pm8941_boost>; - - pm8941_s3: s3 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pm8941_boost: s4 { - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - pm8941_l20: l20 { - regulator-min-microvolt = <2950000>; - regulator-max-microvolt = <2950000>; - }; - }; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml new file mode 100644 index 000000000000..d2022206081f --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml @@ -0,0 +1,108 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,smd-rpm-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: QCOM SMD RPM REGULATOR + +description: + The Qualcomm RPM over SMD regulator is modelled as a subdevice of the RPM. + Because SMD is used as the communication transport mechanism, the RPM + resides as a subnode of the SMD. As such, the SMD-RPM regulator requires + that the SMD and RPM nodes be present. + + Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd.txt for + information pertaining to the SMD node. + + Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml + for information regarding the RPM node. + + The regulator node houses sub-nodes for each regulator within the device. + Each sub-node is identified using the node's name, with valid values listed + for each of the pmics below. + + For mp5496, s2 + + For pm8841, s1, s2, s3, s4, s5, s6, s7, s8 + + For pm8916, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l13, l14, l15, l16, l17, l18 + + For pm8941, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, + lvs3, 5vs1, 5vs2 + + For pm8994, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, + l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, + l20, l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2 + + For pm8998, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, l1, l2, + l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, + l20, l21, l22, l23, l24, l25, l26, l27, l28, lvs1, lvs2 + + For pma8084, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, + l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, + l20, l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1 + + For pmi8994, s1, s2, s3, boost-bypass + + For pmi8998, bob + + For pms405, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l13 + +maintainers: + - Kathiravan T + +properties: + compatible: + enum: + - qcom,rpm-mp5496-regulators + - qcom,rpm-pm8841-regulators + - qcom,rpm-pm8916-regulators + - qcom,rpm-pm8941-regulators + - qcom,rpm-pm8950-regulators + - qcom,rpm-pm8994-regulators + - qcom,rpm-pm8998-regulators + - qcom,rpm-pma8084-regulators + - qcom,rpm-pmi8994-regulators + - qcom,rpm-pmi8998-regulators + - qcom,rpm-pms405-regulators + +patternProperties: + ".*-supply$": + description: Input supply phandle(s) for this node + + "^((s|l|lvs|5vs)[0-9]*)|(boost-bypass)|(bob)$": + description: List of regulators and its properties + allOf: + - $ref: regulator.yaml# + +additionalProperties: false + +required: + - compatible + +examples: + - | + pm8941-regulators { + compatible = "qcom,rpm-pm8941-regulators"; + vdd_l13_l20_l23_l24-supply = <&pm8941_boost>; + + pm8941_s3: s3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8941_boost: s4 { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + pm8941_l20: l20 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml new file mode 100644 index 000000000000..12ed98c28aaa --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,usb-vbus-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: The Qualcomm PMIC VBUS output regulator driver + +maintainers: + - Wesley Cheng + +description: | + This regulator driver controls the VBUS output by the Qualcomm PMIC. This + regulator will be enabled in situations where the device is required to + provide power to the connected peripheral. + +properties: + compatible: + enum: + - qcom,pm8150b-vbus-reg + + reg: + maxItems: 1 + description: VBUS output base address + +required: + - compatible + +additionalProperties: false + +examples: + - | + pm8150b { + #address-cells = <1>; + #size-cells = <0>; + pm8150b_vbus: dcdc@1100 { + compatible = "qcom,pm8150b-vbus-reg"; + reg = <0x1100>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml new file mode 100644 index 000000000000..085cbd1ad8d0 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom-labibb-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm's LAB(LCD AMOLED Boost)/IBB(Inverting Buck Boost) Regulator + +maintainers: + - Sumit Semwal + +description: + LAB can be used as a positive boost power supply and IBB can be used as a + negative boost power supply for display panels. Currently implemented for + pmi8998. + +properties: + compatible: + const: qcom,pmi8998-lab-ibb + + lab: + type: object + + properties: + + interrupts: + maxItems: 1 + description: + Short-circuit interrupt for lab. + + required: + - interrupts + + ibb: + type: object + + properties: + + interrupts: + maxItems: 1 + description: + Short-circuit interrupt for lab. + + required: + - interrupts + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + #include + + labibb { + compatible = "qcom,pmi8998-lab-ibb"; + + lab { + interrupts = <0x3 0x0 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "sc-err"; + }; + + ibb { + interrupts = <0x3 0x2 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "sc-err"; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/regulator/silergy,sy8827n.yaml b/Documentation/devicetree/bindings/regulator/silergy,sy8827n.yaml new file mode 100644 index 000000000000..15983cdc7c28 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/silergy,sy8827n.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/silergy,sy8827n.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: silergy sy8827n PMIC + +maintainers: + - Jisheng Zhang + +properties: + compatible: + enum: + - silergy,sy8827n + + reg: + maxItems: 1 + + enable-gpios: + description: GPIO to enable/disable the regulator. + maxItems: 1 + + silergy,vsel-state-high: + type: boolean + description: + Indicates if the VSEL pin is set to high. + If this property is missing, assume the VSEL pin is set to low. + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + regulator@60 { + compatible = "silergy,sy8827n"; + reg = <0x60>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/reset/fsl,imx-src.txt b/Documentation/devicetree/bindings/reset/fsl,imx-src.txt deleted file mode 100644 index 6ed79e60248a..000000000000 --- a/Documentation/devicetree/bindings/reset/fsl,imx-src.txt +++ /dev/null @@ -1,49 +0,0 @@ -Freescale i.MX System Reset Controller -====================================== - -Please also refer to reset.txt in this directory for common reset -controller binding usage. - -Required properties: -- compatible: Should be "fsl,-src" -- reg: should be register base and length as documented in the - datasheet -- interrupts: Should contain SRC interrupt and CPU WDOG interrupt, - in this order. -- #reset-cells: 1, see below - -example: - -src: src@20d8000 { - compatible = "fsl,imx6q-src"; - reg = <0x020d8000 0x4000>; - interrupts = <0 91 0x04 0 96 0x04>; - #reset-cells = <1>; -}; - -Specifying reset lines connected to IP modules -============================================== - -The system reset controller can be used to reset the GPU, VPU, -IPU, and OpenVG IP modules on i.MX5 and i.MX6 ICs. Those device -nodes should specify the reset line on the SRC in their resets -property, containing a phandle to the SRC device node and a -RESET_INDEX specifying which module to reset, as described in -reset.txt - -example: - - ipu1: ipu@2400000 { - resets = <&src 2>; - }; - ipu2: ipu@2800000 { - resets = <&src 4>; - }; - -The following RESET_INDEX values are valid for i.MX5: -GPU_RESET 0 -VPU_RESET 1 -IPU1_RESET 2 -OPEN_VG_RESET 3 -The following additional RESET_INDEX value is valid for i.MX6: -IPU2_RESET 4 diff --git a/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml b/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml new file mode 100644 index 000000000000..27c5e34a3ac6 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/fsl,imx-src.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/fsl,imx-src.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX System Reset Controller + +maintainers: + - Philipp Zabel + +description: | + The system reset controller can be used to reset the GPU, VPU, + IPU, and OpenVG IP modules on i.MX5 and i.MX6 ICs. Those device + nodes should specify the reset line on the SRC in their resets + property, containing a phandle to the SRC device node and a + RESET_INDEX specifying which module to reset, as described in + reset.txt + + The following RESET_INDEX values are valid for i.MX5: + GPU_RESET 0 + VPU_RESET 1 + IPU1_RESET 2 + OPEN_VG_RESET 3 + The following additional RESET_INDEX value is valid for i.MX6: + IPU2_RESET 4 + +properties: + compatible: + oneOf: + - const: "fsl,imx51-src" + - items: + - const: "fsl,imx50-src" + - const: "fsl,imx51-src" + - items: + - const: "fsl,imx53-src" + - const: "fsl,imx51-src" + - items: + - const: "fsl,imx6q-src" + - const: "fsl,imx51-src" + - items: + - const: "fsl,imx6sx-src" + - const: "fsl,imx51-src" + - items: + - const: "fsl,imx6sl-src" + - const: "fsl,imx51-src" + - items: + - const: "fsl,imx6ul-src" + - const: "fsl,imx51-src" + - items: + - const: "fsl,imx6sll-src" + - const: "fsl,imx51-src" + + reg: + maxItems: 1 + + interrupts: + items: + - description: SRC interrupt + - description: CPU WDOG interrupts out of SRC + minItems: 1 + maxItems: 2 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - '#reset-cells' + +additionalProperties: false + +examples: + - | + reset-controller@73fd0000 { + compatible = "fsl,imx51-src"; + reg = <0x73fd0000 0x4000>; + interrupts = <75>; + #reset-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/reset/fsl,imx7-src.txt b/Documentation/devicetree/bindings/reset/fsl,imx7-src.txt deleted file mode 100644 index e10502d9153e..000000000000 --- a/Documentation/devicetree/bindings/reset/fsl,imx7-src.txt +++ /dev/null @@ -1,56 +0,0 @@ -Freescale i.MX7 System Reset Controller -====================================== - -Please also refer to reset.txt in this directory for common reset -controller binding usage. - -Required properties: -- compatible: - - For i.MX7 SoCs should be "fsl,imx7d-src", "syscon" - - For i.MX8MQ SoCs should be "fsl,imx8mq-src", "syscon" - - For i.MX8MM SoCs should be "fsl,imx8mm-src", "fsl,imx8mq-src", "syscon" - - For i.MX8MN SoCs should be "fsl,imx8mn-src", "fsl,imx8mq-src", "syscon" - - For i.MX8MP SoCs should be "fsl,imx8mp-src", "syscon" -- reg: should be register base and length as documented in the - datasheet -- interrupts: Should contain SRC interrupt -- #reset-cells: 1, see below - -example: - -src: reset-controller@30390000 { - compatible = "fsl,imx7d-src", "syscon"; - reg = <0x30390000 0x2000>; - interrupts = ; - #reset-cells = <1>; -}; - - -Specifying reset lines connected to IP modules -============================================== - -The system reset controller can be used to reset various set of -peripherals. Device nodes that need access to reset lines should -specify them as a reset phandle in their corresponding node as -specified in reset.txt. - -Example: - - pcie: pcie@33800000 { - - ... - - resets = <&src IMX7_RESET_PCIEPHY>, - <&src IMX7_RESET_PCIE_CTRL_APPS_EN>; - reset-names = "pciephy", "apps"; - - ... - }; - - -For list of all valid reset indices see - for i.MX7, - for i.MX8MQ and - for i.MX8MM and - for i.MX8MN and - for i.MX8MP diff --git a/Documentation/devicetree/bindings/reset/fsl,imx7-src.yaml b/Documentation/devicetree/bindings/reset/fsl,imx7-src.yaml new file mode 100644 index 000000000000..b1a71c1bb05b --- /dev/null +++ b/Documentation/devicetree/bindings/reset/fsl,imx7-src.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/fsl,imx7-src.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX7 System Reset Controller + +maintainers: + - Andrey Smirnov + +description: | + The system reset controller can be used to reset various set of + peripherals. Device nodes that need access to reset lines should + specify them as a reset phandle in their corresponding node as + specified in reset.txt. + + For list of all valid reset indices see + for i.MX7, + for i.MX8MQ, i.MX8MM and i.MX8MN, + for i.MX8MP. + +properties: + compatible: + items: + - enum: + - fsl,imx7d-src + - fsl,imx8mq-src + - fsl,imx8mp-src + - const: syscon + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - '#reset-cells' + +additionalProperties: false + +examples: + - | + #include + + reset-controller@30390000 { + compatible = "fsl,imx7d-src", "syscon"; + reg = <0x30390000 0x2000>; + interrupts = ; + #reset-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/reset/renesas,rst.yaml b/Documentation/devicetree/bindings/reset/renesas,rst.yaml index 4c2b429ac702..2849ce45703c 100644 --- a/Documentation/devicetree/bindings/reset/renesas,rst.yaml +++ b/Documentation/devicetree/bindings/reset/renesas,rst.yaml @@ -31,6 +31,7 @@ properties: - renesas,r8a774a1-rst # RZ/G2M - renesas,r8a774b1-rst # RZ/G2N - renesas,r8a774c0-rst # RZ/G2E + - renesas,r8a774e1-rst # RZ/G2H - renesas,r8a7778-reset-wdt # R-Car M1A - renesas,r8a7779-reset-wdt # R-Car H1 - renesas,r8a7790-rst # R-Car H2 diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt index 6ae79d1843f3..3f0e2a5950eb 100644 --- a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt @@ -1,7 +1,9 @@ Atmel AT91SAM9260 Real Time Timer Required properties: -- compatible: should be: "atmel,at91sam9260-rtt" +- compatible: should be one of the following: + - "atmel,at91sam9260-rtt" + - "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt" - reg: should encode the memory region of the RTT controller - interrupts: rtt alarm/event interrupt - clocks: should contain the 32 KHz slow clk that will drive the RTT block. diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt deleted file mode 100644 index 616fddcd09fd..000000000000 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt +++ /dev/null @@ -1,62 +0,0 @@ -Qualcomm Resource Power Manager (RPM) over SMD - -This driver is used to interface with the Resource Power Manager (RPM) found in -various Qualcomm platforms. The RPM allows each component in the system to vote -for state of the system resources, such as clocks, regulators and bus -frequencies. - -The SMD information for the RPM edge should be filled out. See qcom,smd.txt for -the required edge properties. All SMD related properties will reside within the -RPM node itself. - -= SUBDEVICES - -The RPM exposes resources to its subnodes. The rpm_requests node must be -present and this subnode may contain children that designate regulator -resources. - -- compatible: - Usage: required - Value type: - Definition: must be one of: - "qcom,rpm-apq8084" - "qcom,rpm-msm8916" - "qcom,rpm-msm8974" - "qcom,rpm-msm8976" - "qcom,rpm-msm8998" - "qcom,rpm-sdm660" - "qcom,rpm-qcs404" - -- qcom,smd-channels: - Usage: required - Value type: - Definition: must be "rpm_requests" - -Refer to Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt -for information on the regulator subnodes that can exist under the rpm_requests. - -Example: - - soc { - apcs: syscon@f9011000 { - compatible = "syscon"; - reg = <0xf9011000 0x1000>; - }; - }; - - smd { - compatible = "qcom,smd"; - - rpm { - interrupts = <0 168 1>; - qcom,ipc = <&apcs 8 0>; - qcom,smd-edge = <15>; - - rpm_requests { - compatible = "qcom,rpm-msm8974"; - qcom,smd-channels = "rpm_requests"; - - ... - }; - }; - }; diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml new file mode 100644 index 000000000000..468d658ce3e7 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/qcom/qcom,smd-rpm.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Resource Power Manager (RPM) over SMD + +description: | + This driver is used to interface with the Resource Power Manager (RPM) found + in various Qualcomm platforms. The RPM allows each component in the system + to vote for state of the system resources, such as clocks, regulators and bus + frequencies. + + The SMD information for the RPM edge should be filled out. See qcom,smd.txt + for the required edge properties. All SMD related properties will reside + within the RPM node itself. + + The RPM exposes resources to its subnodes. The rpm_requests node must be + present and this subnode may contain children that designate regulator + resources. + + Refer to Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt + for information on the regulator subnodes that can exist under the + rpm_requests. + +maintainers: + - Kathiravan T + +properties: + compatible: + enum: + - qcom,rpm-apq8084 + - qcom,rpm-ipq6018 + - qcom,rpm-msm8916 + - qcom,rpm-msm8974 + - qcom,rpm-msm8976 + - qcom,rpm-msm8996 + - qcom,rpm-msm8998 + - qcom,rpm-sdm660 + - qcom,rpm-qcs404 + + qcom,smd-channels: + $ref: /schemas/types.yaml#/definitions/string-array + description: Channel name used for the RPM communication + items: + - const: rpm_requests + +if: + properties: + compatible: + contains: + enum: + - qcom,rpm-apq8084 + - qcom,rpm-msm8916 + - qcom,rpm-msm8974 +then: + required: + - qcom,smd-channels + +required: + - compatible + +additionalProperties: false + +examples: + - | + #include + #include + + smd { + compatible = "qcom,smd"; + + rpm { + interrupts = ; + qcom,ipc = <&apcs 8 0>; + qcom,smd-edge = <15>; + + rpm_requests { + compatible = "qcom,rpm-msm8974"; + qcom,smd-channels = "rpm_requests"; + + /* Regulator nodes to follow */ + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/soc/ti/k3-ringacc.txt b/Documentation/devicetree/bindings/soc/ti/k3-ringacc.txt deleted file mode 100644 index 59758ccce809..000000000000 --- a/Documentation/devicetree/bindings/soc/ti/k3-ringacc.txt +++ /dev/null @@ -1,59 +0,0 @@ -* Texas Instruments K3 NavigatorSS Ring Accelerator - -The Ring Accelerator (RA) is a machine which converts read/write accesses -from/to a constant address into corresponding read/write accesses from/to a -circular data structure in memory. The RA eliminates the need for each DMA -controller which needs to access ring elements from having to know the current -state of the ring (base address, current offset). The DMA controller -performs a read or write access to a specific address range (which maps to the -source interface on the RA) and the RA replaces the address for the transaction -with a new address which corresponds to the head or tail element of the ring -(head for reads, tail for writes). - -The Ring Accelerator is a hardware module that is responsible for accelerating -management of the packet queues. The K3 SoCs can have more than one RA instances - -Required properties: -- compatible : Must be "ti,am654-navss-ringacc"; -- reg : Should contain register location and length of the following - named register regions. -- reg-names : should be - "rt" - The RA Ring Real-time Control/Status Registers - "fifos" - The RA Queues Registers - "proxy_gcfg" - The RA Proxy Global Config Registers - "proxy_target" - The RA Proxy Datapath Registers -- ti,num-rings : Number of rings supported by RA -- ti,sci-rm-range-gp-rings : TI-SCI RM subtype for GP ring range -- ti,sci : phandle on TI-SCI compatible System controller node -- ti,sci-dev-id : TI-SCI device id of the ring accelerator -- msi-parent : phandle for "ti,sci-inta" interrupt controller - -Optional properties: - -- ti,dma-ring-reset-quirk : enable ringacc / udma ring state interoperability - issue software w/a - -Example: - -ringacc: ringacc@3c000000 { - compatible = "ti,am654-navss-ringacc"; - reg = <0x0 0x3c000000 0x0 0x400000>, - <0x0 0x38000000 0x0 0x400000>, - <0x0 0x31120000 0x0 0x100>, - <0x0 0x33000000 0x0 0x40000>; - reg-names = "rt", "fifos", - "proxy_gcfg", "proxy_target"; - ti,num-rings = <818>; - ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */ - ti,dma-ring-reset-quirk; - ti,sci = <&dmsc>; - ti,sci-dev-id = <187>; - msi-parent = <&inta_main_udmass>; -}; - -client: - -dma_ipx: dma_ipx@ { - ... - ti,ringacc = <&ringacc>; - ... -} diff --git a/Documentation/devicetree/bindings/soc/ti/k3-ringacc.yaml b/Documentation/devicetree/bindings/soc/ti/k3-ringacc.yaml new file mode 100644 index 000000000000..ae33fc957141 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/ti/k3-ringacc.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/ti/k3-ringacc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments K3 NavigatorSS Ring Accelerator + +maintainers: + - Santosh Shilimkar + - Grygorii Strashko + +description: | + The Ring Accelerator (RA) is a machine which converts read/write accesses + from/to a constant address into corresponding read/write accesses from/to a + circular data structure in memory. The RA eliminates the need for each DMA + controller which needs to access ring elements from having to know the current + state of the ring (base address, current offset). The DMA controller + performs a read or write access to a specific address range (which maps to the + source interface on the RA) and the RA replaces the address for the transaction + with a new address which corresponds to the head or tail element of the ring + (head for reads, tail for writes). + + The Ring Accelerator is a hardware module that is responsible for accelerating + management of the packet queues. The K3 SoCs can have more than one RA instances + +properties: + compatible: + items: + - const: ti,am654-navss-ringacc + + reg: + items: + - description: real time registers regions + - description: fifos registers regions + - description: proxy gcfg registers regions + - description: proxy target registers regions + + reg-names: + items: + - const: rt + - const: fifos + - const: proxy_gcfg + - const: proxy_target + + msi-parent: true + + ti,num-rings: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Number of rings supported by RA + + ti,sci-rm-range-gp-rings: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TI-SCI RM subtype for GP ring range + + ti,sci: + $ref: /schemas/types.yaml#definitions/phandle-array + description: phandle on TI-SCI compatible System controller node + + ti,sci-dev-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TI-SCI device id of the ring accelerator + + ti,dma-ring-reset-quirk: + $ref: /schemas/types.yaml#definitions/flag + description: | + enable ringacc/udma ring state interoperability issue software w/a + +required: + - compatible + - reg + - reg-names + - msi-parent + - ti,num-rings + - ti,sci-rm-range-gp-rings + - ti,sci + - ti,sci-dev-id + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + ringacc: ringacc@3c000000 { + compatible = "ti,am654-navss-ringacc"; + reg = <0x0 0x3c000000 0x0 0x400000>, + <0x0 0x38000000 0x0 0x400000>, + <0x0 0x31120000 0x0 0x100>, + <0x0 0x33000000 0x0 0x40000>; + reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; + ti,num-rings = <818>; + ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */ + ti,dma-ring-reset-quirk; + ti,sci = <&dmsc>; + ti,sci-dev-id = <187>; + msi-parent = <&inta_main_udmass>; + }; + }; diff --git a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt deleted file mode 100644 index 33bc58f4cf4b..000000000000 --- a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt +++ /dev/null @@ -1,56 +0,0 @@ -* Freescale (Enhanced) Configurable Serial Peripheral Interface - (CSPI/eCSPI) for i.MX - -Required properties: -- compatible : - - "fsl,imx1-cspi" for SPI compatible with the one integrated on i.MX1 - - "fsl,imx21-cspi" for SPI compatible with the one integrated on i.MX21 - - "fsl,imx27-cspi" for SPI compatible with the one integrated on i.MX27 - - "fsl,imx31-cspi" for SPI compatible with the one integrated on i.MX31 - - "fsl,imx35-cspi" for SPI compatible with the one integrated on i.MX35 - - "fsl,imx51-ecspi" for SPI compatible with the one integrated on i.MX51 - - "fsl,imx53-ecspi" for SPI compatible with the one integrated on i.MX53 and later Soc - - "fsl,imx8mq-ecspi" for SPI compatible with the one integrated on i.MX8MQ - - "fsl,imx8mm-ecspi" for SPI compatible with the one integrated on i.MX8MM - - "fsl,imx8mn-ecspi" for SPI compatible with the one integrated on i.MX8MN - - "fsl,imx8mp-ecspi" for SPI compatible with the one integrated on i.MX8MP -- reg : Offset and length of the register set for the device -- interrupts : Should contain CSPI/eCSPI interrupt -- clocks : Clock specifiers for both ipg and per clocks. -- clock-names : Clock names should include both "ipg" and "per" -See the clock consumer binding, - Documentation/devicetree/bindings/clock/clock-bindings.txt - -Recommended properties: -- cs-gpios : GPIOs to use as chip selects, see spi-bus.txt. While the native chip -select lines can be used, they appear to always generate a pulse between each -word of a transfer. Most use cases will require GPIO based chip selects to -generate a valid transaction. - -Optional properties: -- num-cs : Number of total chip selects, see spi-bus.txt. -- dmas: DMA specifiers for tx and rx dma. See the DMA client binding, -Documentation/devicetree/bindings/dma/dma.txt. -- dma-names: DMA request names, if present, should include "tx" and "rx". -- fsl,spi-rdy-drctl: Integer, representing the value of DRCTL, the register -controlling the SPI_READY handling. Note that to enable the DRCTL consideration, -the SPI_READY mode-flag needs to be set too. -Valid values are: 0 (disabled), 1 (edge-triggered burst) and 2 (level-triggered burst). - -Obsolete properties: -- fsl,spi-num-chipselects : Contains the number of the chipselect - -Example: - -ecspi@70010000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,imx51-ecspi"; - reg = <0x70010000 0x4000>; - interrupts = <36>; - cs-gpios = <&gpio3 24 0>, /* GPIO3_24 */ - <&gpio3 25 0>; /* GPIO3_25 */ - dmas = <&sdma 3 7 1>, <&sdma 4 7 2>; - dma-names = "rx", "tx"; - fsl,spi-rdy-drctl = <1>; -}; diff --git a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml new file mode 100644 index 000000000000..6e44c9c2aeba --- /dev/null +++ b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/fsl-imx-cspi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale (Enhanced) Configurable Serial Peripheral Interface (CSPI/eCSPI) for i.MX + +maintainers: + - Shawn Guo + +allOf: + - $ref: "/schemas/spi/spi-controller.yaml#" + +properties: + compatible: + oneOf: + - const: fsl,imx1-cspi + - const: fsl,imx21-cspi + - const: fsl,imx27-cspi + - const: fsl,imx31-cspi + - const: fsl,imx35-cspi + - const: fsl,imx51-ecspi + - const: fsl,imx53-ecspi + - items: + - enum: + - fsl,imx50-ecspi + - fsl,imx6q-ecspi + - fsl,imx6sx-ecspi + - fsl,imx6sl-ecspi + - fsl,imx6sll-ecspi + - fsl,imx6ul-ecspi + - fsl,imx7d-ecspi + - fsl,imx8mq-ecspi + - fsl,imx8mm-ecspi + - fsl,imx8mn-ecspi + - fsl,imx8mp-ecspi + - const: fsl,imx51-ecspi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: SoC SPI ipg clock + - description: SoC SPI per clock + + clock-names: + items: + - const: ipg + - const: per + + dmas: + items: + - description: DMA controller phandle and request line for RX + - description: DMA controller phandle and request line for TX + + dma-names: + items: + - const: rx + - const: tx + + fsl,spi-rdy-drctl: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Integer, representing the value of DRCTL, the register controlling + the SPI_READY handling. Note that to enable the DRCTL consideration, + the SPI_READY mode-flag needs to be set too. + Valid values are: 0 (disabled), 1 (edge-triggered burst) and 2 (level-triggered burst). + enum: [0, 1, 2] + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include + + spi@70010000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx51-ecspi"; + reg = <0x70010000 0x4000>; + interrupts = <36>; + clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>, + <&clks IMX5_CLK_ECSPI1_PER_GATE>; + clock-names = "ipg", "per"; + }; diff --git a/Documentation/devicetree/bindings/spi/mxs-spi.txt b/Documentation/devicetree/bindings/spi/mxs-spi.txt deleted file mode 100644 index 3499b73293c2..000000000000 --- a/Documentation/devicetree/bindings/spi/mxs-spi.txt +++ /dev/null @@ -1,26 +0,0 @@ -* Freescale MX233/MX28 SSP/SPI - -Required properties: -- compatible: Should be "fsl,-spi", where soc is "imx23" or "imx28" -- reg: Offset and length of the register set for the device -- interrupts: Should contain SSP ERROR interrupt -- dmas: DMA specifier, consisting of a phandle to DMA controller node - and SSP DMA channel ID. - Refer to dma.txt and fsl-mxs-dma.txt for details. -- dma-names: Must be "rx-tx". - -Optional properties: -- clock-frequency : Input clock frequency to the SPI block in Hz. - Default is 160000000 Hz. - -Example: - -ssp0: ssp@80010000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,imx28-spi"; - reg = <0x80010000 0x2000>; - interrupts = <96>; - dmas = <&dma_apbh 0>; - dma-names = "rx-tx"; -}; diff --git a/Documentation/devicetree/bindings/spi/mxs-spi.yaml b/Documentation/devicetree/bindings/spi/mxs-spi.yaml new file mode 100644 index 000000000000..51f8c664323e --- /dev/null +++ b/Documentation/devicetree/bindings/spi/mxs-spi.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/mxs-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale MX233/MX28 SSP/SPI + +maintainers: + - Marek Vasut + +allOf: + - $ref: "/schemas/spi/spi-controller.yaml#" + +properties: + compatible: + enum: + - fsl,imx23-spi + - fsl,imx28-spi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + dmas: + maxItems: 1 + + dma-names: + const: rx-tx + + clock-frequency: + description: input clock frequency to the SPI block in Hz. + default: 160000000 + +required: + - compatible + - reg + - interrupts + - dmas + - dma-names + +unevaluatedProperties: false + +examples: + - | + spi@80010000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-spi"; + reg = <0x80010000 0x2000>; + interrupts = <96>; + dmas = <&dma_apbh 0>; + dma-names = "rx-tx"; + }; diff --git a/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml b/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml index e84edcf8b332..9f7b118adcaf 100644 --- a/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml +++ b/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml @@ -21,6 +21,7 @@ properties: # device - items: - enum: + - renesas,msiof-r8a7742 # RZ/G1H - renesas,msiof-r8a7743 # RZ/G1M - renesas,msiof-r8a7744 # RZ/G1N - renesas,msiof-r8a7745 # RZ/G1E @@ -37,6 +38,7 @@ properties: - renesas,msiof-r8a774a1 # RZ/G2M - renesas,msiof-r8a774b1 # RZ/G2N - renesas,msiof-r8a774c0 # RZ/G2E + - renesas,msiof-r8a774e1 # RZ/G2H - renesas,msiof-r8a7795 # R-Car H3 - renesas,msiof-r8a7796 # R-Car M3-W - renesas,msiof-r8a77965 # R-Car M3-N diff --git a/Documentation/devicetree/bindings/spi/spi-davinci.txt b/Documentation/devicetree/bindings/spi/spi-davinci.txt index 9f5b4c7c0c08..e2198a389484 100644 --- a/Documentation/devicetree/bindings/spi/spi-davinci.txt +++ b/Documentation/devicetree/bindings/spi/spi-davinci.txt @@ -1,8 +1,8 @@ Davinci SPI controller device bindings Links on DM: -Keystone 2 - http://www.ti.com/lit/ug/sprugp2a/sprugp2a.pdf -dm644x - http://www.ti.com/lit/ug/sprue32a/sprue32a.pdf +Keystone 2 - https://www.ti.com/lit/ug/sprugp2a/sprugp2a.pdf +dm644x - https://www.ti.com/lit/ug/sprue32a/sprue32a.pdf OMAP-L138/da830 - http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf Required properties: diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt deleted file mode 100644 index e71b81a41ac0..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt +++ /dev/null @@ -1,29 +0,0 @@ -* Freescale Low Power SPI (LPSPI) for i.MX - -Required properties: -- compatible : - - "fsl,imx7ulp-spi" for LPSPI compatible with the one integrated on i.MX7ULP soc - - "fsl,imx8qxp-spi" for LPSPI compatible with the one integrated on i.MX8QXP soc -- reg : address and length of the lpspi master registers -- interrupt-parent : core interrupt controller -- interrupts : lpspi interrupt -- clocks : lpspi clock specifier. Its number and order need to correspond to the - value in clock-names. -- clock-names : Corresponding to per clock and ipg clock in "clocks" - respectively. In i.MX7ULP, it only has per clk, so use CLK_DUMMY - to fill the "ipg" blank. -- spi-slave : spi slave mode support. In slave mode, add this attribute without - value. In master mode, remove it. - -Examples: - -lpspi2: lpspi@40290000 { - compatible = "fsl,imx7ulp-spi"; - reg = <0x40290000 0x10000>; - interrupt-parent = <&intc>; - interrupts = ; - clocks = <&clks IMX7ULP_CLK_LPSPI2>, - <&clks IMX7ULP_CLK_DUMMY>; - clock-names = "per", "ipg"; - spi-slave; -}; diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml new file mode 100644 index 000000000000..22882e769e26 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/spi-fsl-lpspi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Low Power SPI (LPSPI) for i.MX + +maintainers: + - Anson Huang + +allOf: + - $ref: "/schemas/spi/spi-controller.yaml#" + +properties: + compatible: + enum: + - fsl,imx7ulp-spi + - fsl,imx8qxp-spi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: SoC SPI per clock + - description: SoC SPI ipg clock + + clock-names: + items: + - const: per + - const: ipg + + fsl,spi-only-use-cs1-sel: + description: + spi common code does not support use of CS signals discontinuously. + i.MX8DXL-EVK board only uses CS1 without using CS0. Therefore, add + this property to re-config the chipselect value in the LPSPI driver. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include + #include + + spi@40290000 { + compatible = "fsl,imx7ulp-spi"; + reg = <0x40290000 0x10000>; + interrupt-parent = <&intc>; + interrupts = ; + clocks = <&clks IMX7ULP_CLK_LPSPI2>, + <&clks IMX7ULP_CLK_DUMMY>; + clock-names = "per", "ipg"; + spi-slave; + fsl,spi-only-use-cs1-sel; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt b/Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt index ce3230c8e28d..76a3dd35f796 100644 --- a/Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt +++ b/Documentation/devicetree/bindings/spi/spi-lantiq-ssc.txt @@ -1,11 +1,17 @@ Lantiq Synchronous Serial Controller (SSC) SPI master driver Required properties: -- compatible: "lantiq,ase-spi", "lantiq,falcon-spi", "lantiq,xrx100-spi" +- compatible: "lantiq,ase-spi", "lantiq,falcon-spi", "lantiq,xrx100-spi", + "intel,lgm-spi" - #address-cells: see spi-bus.txt - #size-cells: see spi-bus.txt - reg: address and length of the spi master registers -- interrupts: should contain the "spi_rx", "spi_tx" and "spi_err" interrupt. +- interrupts: + For compatible "intel,lgm-ssc" - the common interrupt number for + all of tx rx & err interrupts. + or + For rest of the compatibles, should contain the "spi_rx", "spi_tx" and + "spi_err" interrupt. Optional properties: @@ -27,3 +33,14 @@ spi: spi@e100800 { num-cs = <6>; base-cs = <1>; }; + +ssc0: spi@e0800000 { + compatible = "intel,lgm-spi"; + reg = <0xe0800000 0x400>; + interrupt-parent = <&ioapic1>; + interrupts = <35 1>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cgu0 LGM_CLK_NGI>, <&cgu0 LGM_GCLK_SSC0>; + clock-names = "freq", "gate"; +}; diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt index 3a8079eb18c8..9e43721fa7d6 100644 --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt +++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt @@ -11,6 +11,7 @@ Required properties: - mediatek,mt8135-spi: for mt8135 platforms - mediatek,mt8173-spi: for mt8173 platforms - mediatek,mt8183-spi: for mt8183 platforms + - "mediatek,mt8192-spi", "mediatek,mt6765-spi": for mt8192 platforms - "mediatek,mt8516-spi", "mediatek,mt2712-spi": for mt8516 platforms - #address-cells: should be 1. diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml index d7be931b42d2..53a60c1721e6 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml @@ -40,6 +40,8 @@ properties: - qcom,msm8998-tsens - qcom,sc7180-tsens - qcom,sdm845-tsens + - qcom,sm8150-tsens + - qcom,sm8250-tsens - const: qcom,tsens-v2 reg: diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index 9352a8ef60a6..4ff632d82858 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -44,7 +44,9 @@ properties: - const: st,stm32f4x9-hsotg - const: st,stm32f7-hsotg - const: st,stm32mp15-fsotg - - const: st,stm32mp15-hsotg + - items: + - const: st,stm32mp15-hsotg + - const: snps,dwc2 - const: samsung,s3c6400-hsotg reg: @@ -93,7 +95,7 @@ properties: vusb_a-supply: description: phandle to voltage regulator of analog section. - vusb33d-supply: + usb33d-supply: description: reference to the VBUS and ID sensing comparators supply, in order to perform OTG operation, used on STM32MP15 SoCs. diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 9aeab66be85f..60add08259e9 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -23,10 +23,14 @@ patternProperties: "^(simple-audio-card|simple-graph-card|st-plgpio|st-spics|ts),.*": true # Keep list in alphabetical order. + "^70mai,.*": + description: 70mai Co., Ltd. "^abilis,.*": description: Abilis Systems "^abracon,.*": description: Abracon Corporation + "^acer,.*": + description: Acer Inc. "^acme,.*": description: Acme Systems srl "^actions,.*": @@ -680,6 +684,8 @@ patternProperties: description: Microsemi Corporation "^msi,.*": description: Micro-Star International Co. Ltd. + "^mstar,.*": + description: MStar Semiconductor, Inc. (acquired by MediaTek Inc.) "^mti,.*": description: Imagination Technologies Ltd. (formerly MIPS Technologies Inc.) "^multi-inno,.*": @@ -984,6 +990,8 @@ patternProperties: description: Spreadtrum Communications Inc. "^sst,.*": description: Silicon Storage Technology, Inc. + "^sstar,.*": + description: Xiamen Xingchen(SigmaStar) Technology Co., Ltd. (formerly part of MStar Semiconductor, Inc.) "^st,.*": description: STMicroelectronics "^starry,.*": @@ -1032,6 +1040,8 @@ patternProperties: description: Three Five Corp "^thine,.*": description: THine Electronics, Inc. + "^thingyjp,.*": + description: thingy.jp "^ti,.*": description: Texas Instruments "^tianma,.*": diff --git a/Documentation/dontdiff b/Documentation/dontdiff index ef9519c32c55..e361fc95ca29 100644 --- a/Documentation/dontdiff +++ b/Documentation/dontdiff @@ -55,6 +55,7 @@ *.ver *.xml *.xz +*.zst *_MODULES *_vga16.c *~ diff --git a/Documentation/firmware-guide/acpi/DSD-properties-rules.rst b/Documentation/firmware-guide/acpi/DSD-properties-rules.rst index 4306f29b6103..8b2d8d0864c2 100644 --- a/Documentation/firmware-guide/acpi/DSD-properties-rules.rst +++ b/Documentation/firmware-guide/acpi/DSD-properties-rules.rst @@ -96,5 +96,5 @@ contents. References ========== -.. [1] http://www.uefi.org/sites/default/files/resources/_DSD-device-properties-UUID.pdf -.. [2] http://www.uefi.org/sites/default/files/resources/_DSD-hierarchical-data-extension-UUID-v1.1.pdf +.. [1] https://www.uefi.org/sites/default/files/resources/_DSD-device-properties-UUID.pdf +.. [2] https://www.uefi.org/sites/default/files/resources/_DSD-hierarchical-data-extension-UUID-v1.1.pdf diff --git a/Documentation/firmware-guide/acpi/dsd/data-node-references.rst b/Documentation/firmware-guide/acpi/dsd/data-node-references.rst index febccbc5689d..9b17dc77d18c 100644 --- a/Documentation/firmware-guide/acpi/dsd/data-node-references.rst +++ b/Documentation/firmware-guide/acpi/dsd/data-node-references.rst @@ -85,9 +85,9 @@ References ========== [1] Hierarchical Data Extension UUID For _DSD. -, +, referenced 2018-07-17. [2] Device Properties UUID For _DSD. -, +, referenced 2016-10-04. diff --git a/Documentation/firmware-guide/acpi/dsd/graph.rst b/Documentation/firmware-guide/acpi/dsd/graph.rst index 1a6ce7afba5e..7072db801aeb 100644 --- a/Documentation/firmware-guide/acpi/dsd/graph.rst +++ b/Documentation/firmware-guide/acpi/dsd/graph.rst @@ -154,23 +154,23 @@ References ========== [1] _DSD (Device Specific Data) Implementation Guide. - http://www.uefi.org/sites/default/files/resources/_DSD-implementation-guide-toplevel-1_1.htm, + https://www.uefi.org/sites/default/files/resources/_DSD-implementation-guide-toplevel-1_1.htm, referenced 2016-10-03. -[2] Devicetree. http://www.devicetree.org, referenced 2016-10-03. +[2] Devicetree. https://www.devicetree.org, referenced 2016-10-03. [3] Documentation/devicetree/bindings/graph.txt [4] Device Properties UUID For _DSD. - http://www.uefi.org/sites/default/files/resources/_DSD-device-properties-UUID.pdf, + https://www.uefi.org/sites/default/files/resources/_DSD-device-properties-UUID.pdf, referenced 2016-10-04. [5] Hierarchical Data Extension UUID For _DSD. - http://www.uefi.org/sites/default/files/resources/_DSD-hierarchical-data-extension-UUID-v1.1.pdf, + https://www.uefi.org/sites/default/files/resources/_DSD-hierarchical-data-extension-UUID-v1.1.pdf, referenced 2016-10-04. [6] Advanced Configuration and Power Interface Specification. - http://www.uefi.org/sites/default/files/resources/ACPI_6_1.pdf, + https://www.uefi.org/sites/default/files/resources/ACPI_6_1.pdf, referenced 2016-10-04. [7] _DSD Device Properties Usage Rules. diff --git a/Documentation/firmware-guide/acpi/dsd/leds.rst b/Documentation/firmware-guide/acpi/dsd/leds.rst index 946efe2b2936..aba1e9abfeeb 100644 --- a/Documentation/firmware-guide/acpi/dsd/leds.rst +++ b/Documentation/firmware-guide/acpi/dsd/leds.rst @@ -90,7 +90,7 @@ where References ========== -[1] Device tree. , referenced 2019-02-21. +[1] Device tree. , referenced 2019-02-21. [2] Advanced Configuration and Power Interface Specification. , @@ -101,11 +101,11 @@ References [4] Documentation/devicetree/bindings/media/video-interfaces.txt [5] Device Properties UUID For _DSD. - , + , referenced 2019-02-21. [6] Hierarchical Data Extension UUID For _DSD. - , + , referenced 2019-02-21. [7] Documentation/firmware-guide/acpi/dsd/data-node-references.rst diff --git a/Documentation/firmware-guide/acpi/lpit.rst b/Documentation/firmware-guide/acpi/lpit.rst index aca928fab027..37922a903573 100644 --- a/Documentation/firmware-guide/acpi/lpit.rst +++ b/Documentation/firmware-guide/acpi/lpit.rst @@ -7,7 +7,7 @@ Low Power Idle Table (LPIT) To enumerate platform Low Power Idle states, Intel platforms are using “Low Power Idle Table” (LPIT). More details about this table can be downloaded from: -http://www.uefi.org/sites/default/files/resources/Intel_ACPI_Low_Power_S0_Idle.pdf +https://www.uefi.org/sites/default/files/resources/Intel_ACPI_Low_Power_S0_Idle.pdf Residencies for each low power state can be read via FFH (Function fixed hardware) or a memory mapped interface. diff --git a/Documentation/hwmon/acpi_power_meter.rst b/Documentation/hwmon/acpi_power_meter.rst index 4a0941ade0ca..8628c1161015 100644 --- a/Documentation/hwmon/acpi_power_meter.rst +++ b/Documentation/hwmon/acpi_power_meter.rst @@ -9,7 +9,7 @@ Supported systems: Prefix: 'power_meter' - Datasheet: http://acpi.info/, section 10.4. + Datasheet: https://uefi.org/specifications, section 10.4. Author: Darrick J. Wong diff --git a/Documentation/power/energy-model.rst b/Documentation/power/energy-model.rst index 90a345d57ae9..a6fb986abe3c 100644 --- a/Documentation/power/energy-model.rst +++ b/Documentation/power/energy-model.rst @@ -1,15 +1,17 @@ -==================== -Energy Model of CPUs -==================== +.. SPDX-License-Identifier: GPL-2.0 + +======================= +Energy Model of devices +======================= 1. Overview ----------- The Energy Model (EM) framework serves as an interface between drivers knowing -the power consumed by CPUs at various performance levels, and the kernel +the power consumed by devices at various performance levels, and the kernel subsystems willing to use that information to make energy-aware decisions. -The source of the information about the power consumed by CPUs can vary greatly +The source of the information about the power consumed by devices can vary greatly from one platform to another. These power costs can be estimated using devicetree data in some cases. In others, the firmware will know better. Alternatively, userspace might be best positioned. And so on. In order to avoid @@ -25,7 +27,7 @@ framework, and interested clients reading the data from it:: +---------------+ +-----------------+ +---------------+ | Thermal (IPA) | | Scheduler (EAS) | | Other | +---------------+ +-----------------+ +---------------+ - | | em_pd_energy() | + | | em_cpu_energy() | | | em_cpu_get() | +---------+ | +---------+ | | | @@ -35,7 +37,7 @@ framework, and interested clients reading the data from it:: | Framework | +---------------------+ ^ ^ ^ - | | | em_register_perf_domain() + | | | em_dev_register_perf_domain() +----------+ | +---------+ | | | +---------------+ +---------------+ +--------------+ @@ -47,12 +49,12 @@ framework, and interested clients reading the data from it:: | Device Tree | | Firmware | | ? | +--------------+ +---------------+ +--------------+ -The EM framework manages power cost tables per 'performance domain' in the -system. A performance domain is a group of CPUs whose performance is scaled -together. Performance domains generally have a 1-to-1 mapping with CPUFreq -policies. All CPUs in a performance domain are required to have the same -micro-architecture. CPUs in different performance domains can have different -micro-architectures. +In case of CPU devices the EM framework manages power cost tables per +'performance domain' in the system. A performance domain is a group of CPUs +whose performance is scaled together. Performance domains generally have a +1-to-1 mapping with CPUFreq policies. All CPUs in a performance domain are +required to have the same micro-architecture. CPUs in different performance +domains can have different micro-architectures. 2. Core APIs @@ -70,14 +72,16 @@ CONFIG_ENERGY_MODEL must be enabled to use the EM framework. Drivers are expected to register performance domains into the EM framework by calling the following API:: - int em_register_perf_domain(cpumask_t *span, unsigned int nr_states, - struct em_data_callback *cb); + int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, + struct em_data_callback *cb, cpumask_t *cpus); -Drivers must specify the CPUs of the performance domains using the cpumask -argument, and provide a callback function returning tuples -for each capacity state. The callback function provided by the driver is free +Drivers must provide a callback function returning tuples +for each performance state. The callback function provided by the driver is free to fetch data from any relevant location (DT, firmware, ...), and by any mean -deemed necessary. See Section 3. for an example of driver implementing this +deemed necessary. Only for CPU devices, drivers must specify the CPUs of the +performance domains using cpumask. For other devices than CPUs the last +argument must be set to NULL. +See Section 3. for an example of driver implementing this callback, and kernel/power/energy_model.c for further documentation on this API. @@ -85,13 +89,20 @@ API. 2.3 Accessing performance domains ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +There are two API functions which provide the access to the energy model: +em_cpu_get() which takes CPU id as an argument and em_pd_get() with device +pointer as an argument. It depends on the subsystem which interface it is +going to use, but in case of CPU devices both functions return the same +performance domain. + Subsystems interested in the energy model of a CPU can retrieve it using the em_cpu_get() API. The energy model tables are allocated once upon creation of the performance domains, and kept in memory untouched. The energy consumed by a performance domain can be estimated using the -em_pd_energy() API. The estimation is performed assuming that the schedutil -CPUfreq governor is in use. +em_cpu_energy() API. The estimation is performed assuming that the schedutil +CPUfreq governor is in use in case of CPU device. Currently this calculation is +not provided for other type of devices. More details about the above APIs can be found in include/linux/energy_model.h. @@ -106,42 +117,46 @@ EM framework:: -> drivers/cpufreq/foo_cpufreq.c - 01 static int est_power(unsigned long *mW, unsigned long *KHz, int cpu) - 02 { - 03 long freq, power; - 04 - 05 /* Use the 'foo' protocol to ceil the frequency */ - 06 freq = foo_get_freq_ceil(cpu, *KHz); - 07 if (freq < 0); - 08 return freq; - 09 - 10 /* Estimate the power cost for the CPU at the relevant freq. */ - 11 power = foo_estimate_power(cpu, freq); - 12 if (power < 0); - 13 return power; - 14 - 15 /* Return the values to the EM framework */ - 16 *mW = power; - 17 *KHz = freq; - 18 - 19 return 0; - 20 } - 21 - 22 static int foo_cpufreq_init(struct cpufreq_policy *policy) - 23 { - 24 struct em_data_callback em_cb = EM_DATA_CB(est_power); - 25 int nr_opp, ret; - 26 - 27 /* Do the actual CPUFreq init work ... */ - 28 ret = do_foo_cpufreq_init(policy); - 29 if (ret) - 30 return ret; - 31 - 32 /* Find the number of OPPs for this policy */ - 33 nr_opp = foo_get_nr_opp(policy); - 34 - 35 /* And register the new performance domain */ - 36 em_register_perf_domain(policy->cpus, nr_opp, &em_cb); - 37 - 38 return 0; - 39 } + 01 static int est_power(unsigned long *mW, unsigned long *KHz, + 02 struct device *dev) + 03 { + 04 long freq, power; + 05 + 06 /* Use the 'foo' protocol to ceil the frequency */ + 07 freq = foo_get_freq_ceil(dev, *KHz); + 08 if (freq < 0); + 09 return freq; + 10 + 11 /* Estimate the power cost for the dev at the relevant freq. */ + 12 power = foo_estimate_power(dev, freq); + 13 if (power < 0); + 14 return power; + 15 + 16 /* Return the values to the EM framework */ + 17 *mW = power; + 18 *KHz = freq; + 19 + 20 return 0; + 21 } + 22 + 23 static int foo_cpufreq_init(struct cpufreq_policy *policy) + 24 { + 25 struct em_data_callback em_cb = EM_DATA_CB(est_power); + 26 struct device *cpu_dev; + 27 int nr_opp, ret; + 28 + 29 cpu_dev = get_cpu_device(cpumask_first(policy->cpus)); + 30 + 31 /* Do the actual CPUFreq init work ... */ + 32 ret = do_foo_cpufreq_init(policy); + 33 if (ret) + 34 return ret; + 35 + 36 /* Find the number of OPPs for this policy */ + 37 nr_opp = foo_get_nr_opp(policy); + 38 + 39 /* And register the new performance domain */ + 40 em_dev_register_perf_domain(cpu_dev, nr_opp, &em_cb, policy->cpus); + 41 + 42 return 0; + 43 } diff --git a/Documentation/power/powercap/powercap.rst b/Documentation/power/powercap/powercap.rst index 7ae3b44c7624..e75d12596dac 100644 --- a/Documentation/power/powercap/powercap.rst +++ b/Documentation/power/powercap/powercap.rst @@ -167,11 +167,13 @@ For example:: package-0 --------- -The Intel RAPL technology allows two constraints, short term and long term, -with two different time windows to be applied to each power zone. Thus for -each zone there are 2 attributes representing the constraint names, 2 power -limits and 2 attributes representing the sizes of the time windows. Such that, -constraint_j_* attributes correspond to the jth constraint (j = 0,1). +Depending on different power zones, the Intel RAPL technology allows +one or multiple constraints like short term, long term and peak power, +with different time windows to be applied to each power zone. +All the zones contain attributes representing the constraint names, +power limits and the sizes of the time windows. Note that time window +is not applicable to peak power. Here, constraint_j_* attributes +correspond to the jth constraint (j = 0,1,2). For example:: @@ -181,6 +183,9 @@ For example:: constraint_1_name constraint_1_power_limit_uw constraint_1_time_window_us + constraint_2_name + constraint_2_power_limit_uw + constraint_2_time_window_us Power Zone Attributes ===================== diff --git a/Documentation/spi/spi-sc18is602.rst b/Documentation/spi/spi-sc18is602.rst index 2a31dc722321..4ab9ca346b44 100644 --- a/Documentation/spi/spi-sc18is602.rst +++ b/Documentation/spi/spi-sc18is602.rst @@ -6,7 +6,7 @@ Supported chips: * NXP SI18IS602/602B/603 - Datasheet: http://www.nxp.com/documents/data_sheet/SC18IS602_602B_603.pdf + Datasheet: https://www.nxp.com/documents/data_sheet/SC18IS602_602B_603.pdf Author: Guenter Roeck diff --git a/Documentation/x86/boot.rst b/Documentation/x86/boot.rst index 5325c71ca877..7fafc7ac00d7 100644 --- a/Documentation/x86/boot.rst +++ b/Documentation/x86/boot.rst @@ -782,9 +782,9 @@ Protocol: 2.08+ uncompressed data should be determined using the standard magic numbers. The currently supported compression formats are gzip (magic numbers 1F 8B or 1F 9E), bzip2 (magic number 42 5A), LZMA - (magic number 5D 00), XZ (magic number FD 37), and LZ4 (magic number - 02 21). The uncompressed payload is currently always ELF (magic - number 7F 45 4C 46). + (magic number 5D 00), XZ (magic number FD 37), LZ4 (magic number + 02 21) and ZSTD (magic number 28 B5). The uncompressed payload is + currently always ELF (magic number 7F 45 4C 46). ============ ============== Field name: payload_length diff --git a/MAINTAINERS b/MAINTAINERS index 86ac7ed2d201..2ad9e889169c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1606,6 +1606,9 @@ F: sound/soc/meson/ ARM/Amlogic Meson SoC support M: Kevin Hilman +R: Neil Armstrong +R: Jerome Brunet +R: Martin Blumenstingl L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) L: linux-amlogic@lists.infradead.org S: Maintained @@ -1626,7 +1629,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: arch/arm/boot/dts/alpine* F: arch/arm/mach-alpine/ -F: arch/arm64/boot/dts/al/ +F: arch/arm64/boot/dts/amazon/ F: drivers/*/*alpine* ARM/ARTPEC MACHINE SUPPORT @@ -1963,6 +1966,14 @@ F: drivers/irqchip/irq-ixp4xx.c F: include/linux/irqchip/irq-ixp4xx.h F: include/linux/platform_data/timer-ixp4xx.h +ARM/INTEL KEEMBAY ARCHITECTURE +M: Paul J. Murphy +M: Daniele Alessandrelli +S: Maintained +F: Documentation/devicetree/bindings/arm/intel,keembay.yaml +F: arch/arm64/boot/dts/intel/keembay-evm.dts +F: arch/arm64/boot/dts/intel/keembay-soc.dtsi + ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT M: Jonathan Cameron L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -2120,12 +2131,32 @@ X: drivers/net/wireless/atmel/ N: at91 N: atmel +ARM/Microchip Sparx5 SoC support +M: Lars Povlsen +M: Steen Hegelund +M: Microchip Linux Driver Support +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Supported +F: arch/arm64/boot/dts/microchip/ +N: sparx5 + ARM/MIOA701 MACHINE SUPPORT M: Robert Jarzmik L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: arch/arm/mach-pxa/mioa701.c +ARM/MStar/Sigmastar Armv7 SoC support +M: Daniel Palmer +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Maintained +W: http://linux-chenxing.org/ +F: Documentation/devicetree/bindings/arm/mstar/* +F: arch/arm/boot/dts/infinity*.dtsi +F: arch/arm/boot/dts/mercury*.dtsi +F: arch/arm/boot/dts/mstar-v7.dtsi +F: arch/arm/mach-mstar/ + ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT M: Michael Petchkovsky S: Maintained @@ -8617,6 +8648,12 @@ L: platform-driver-x86@vger.kernel.org S: Maintained F: drivers/platform/x86/intel_atomisp2_pm.c +INTEL ATOMISP2 LED DRIVER +M: Hans de Goede +L: platform-driver-x86@vger.kernel.org +S: Maintained +F: drivers/platform/x86/intel_atomisp2_led.c + INTEL BROXTON PMC DRIVER M: Mika Westerberg M: Zha Qipeng @@ -11115,6 +11152,23 @@ F: Documentation/core-api/boot-time-mm.rst F: include/linux/memblock.h F: mm/memblock.c +MEMORY CONTROLLER DRIVERS +M: Krzysztof Kozlowski +L: linux-kernel@vger.kernel.org +S: Maintained +T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git +F: Documentation/devicetree/bindings/memory-controllers/ +F: drivers/memory/ + +MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA +M: Dmitry Osipenko +L: linux-pm@vger.kernel.org +L: linux-tegra@vger.kernel.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git +S: Maintained +F: drivers/devfreq/tegra20-devfreq.c +F: drivers/devfreq/tegra30-devfreq.c + MEMORY MANAGEMENT M: Andrew Morton L: linux-mm@kvack.org @@ -12733,6 +12787,7 @@ OP-TEE DRIVER M: Jens Wiklander L: op-tee@lists.trustedfirmware.org S: Maintained +F: Documentation/ABI/testing/sysfs-bus-optee-devices F: drivers/tee/optee/ OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER diff --git a/Makefile b/Makefile index effb910aa8ef..64319d11d9b1 100644 --- a/Makefile +++ b/Makefile @@ -464,6 +464,7 @@ KLZOP = lzop LZMA = lzma LZ4 = lz4 XZ = xz +ZSTD = zstd CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \ -Wbitwise -Wno-return-void -Wno-unknown-attribute $(CF) @@ -512,7 +513,7 @@ CLANG_FLAGS := export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE READELF PAHOLE LEX YACC AWK INSTALLKERNEL export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX -export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ +export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS KBUILD_LDFLAGS diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2ac74904a3ce..d54c413ad937 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -668,6 +668,8 @@ source "arch/arm/mach-mmp/Kconfig" source "arch/arm/mach-moxart/Kconfig" +source "arch/arm/mach-mstar/Kconfig" + source "arch/arm/mach-mv78xx0/Kconfig" source "arch/arm/mach-mvebu/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 59fde2d598d8..e7f4ca060c0f 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -197,6 +197,7 @@ machine-$(CONFIG_ARCH_MXC) += imx machine-$(CONFIG_ARCH_MEDIATEK) += mediatek machine-$(CONFIG_ARCH_MILBEAUT) += milbeaut machine-$(CONFIG_ARCH_MXS) += mxs +machine-$(CONFIG_ARCH_MSTARV7) += mstar machine-$(CONFIG_ARCH_NOMADIK) += nomadik machine-$(CONFIG_ARCH_NPCM) += npcm machine-$(CONFIG_ARCH_NSPIRE) += nspire diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e6a1cac0bfc7..4572db3fa5ae 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -455,6 +455,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-pico-hobbit.dtb \ imx6dl-pico-nymph.dtb \ imx6dl-pico-pi.dtb \ + imx6dl-prtrvt.dtb \ + imx6dl-prtvt7.dtb \ imx6dl-rex-basic.dtb \ imx6dl-riotboard.dtb \ imx6dl-sabreauto.dtb \ @@ -543,6 +545,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-pico-nymph.dtb \ imx6q-pico-pi.dtb \ imx6q-pistachio.dtb \ + imx6q-prti6q.dtb \ + imx6q-prtwd2.dtb \ imx6q-rex-pro.dtb \ imx6q-sabreauto.dtb \ imx6q-sabrelite.dtb \ @@ -592,6 +596,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \ imx6sx-sdb-reva.dtb \ imx6sx-sdb-sai.dtb \ imx6sx-sdb.dtb \ + imx6sx-sdb-mqs.dtb \ imx6sx-softing-vining-2000.dtb \ imx6sx-udoo-neo-basic.dtb \ imx6sx-udoo-neo-extended.dtb \ @@ -617,6 +622,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \ imx6ull-14x14-evk.dtb \ imx6ull-colibri-eval-v3.dtb \ imx6ull-colibri-wifi-eval-v3.dtb \ + imx6ull-myir-mys-6ulx-eval.dtb \ imx6ull-opos6uldev.dtb \ imx6ull-phytec-segin-ff-rdk-nand.dtb \ imx6ull-phytec-segin-ff-rdk-emmc.dtb \ @@ -890,6 +896,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-ipq4019-ap.dk07.1-c1.dtb \ qcom-ipq4019-ap.dk07.1-c2.dtb \ qcom-ipq8064-ap148.dtb \ + qcom-ipq8064-rb3011.dtb \ qcom-msm8660-surf.dtb \ qcom-msm8960-cdp.dtb \ qcom-msm8974-fairphone-fp2.dtb \ @@ -927,6 +934,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \ r8a73a4-ape6evm.dtb \ r8a7740-armadillo800eva.dtb \ r8a7742-iwg21d-q7.dtb \ + r8a7742-iwg21d-q7-dbcm-ca.dtb \ r8a7743-iwg20d-q7.dtb \ r8a7743-iwg20d-q7-dbcm-ca.dtb \ r8a7743-sk-rzg1m.dtb \ @@ -974,6 +982,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-popmetal.dtb \ rk3288-r89.dtb \ rk3288-rock2-square.dtb \ + rk3288-rock-pi-n8.dtb \ rk3288-tinker.dtb \ rk3288-tinker-s.dtb \ rk3288-veyron-brain.dtb \ @@ -1197,6 +1206,7 @@ dtb-$(CONFIG_MACH_SUNIV) += \ dtb-$(CONFIG_ARCH_TANGO) += \ tango4-vantage-1172.dtb dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += \ + tegra20-acer-a500-picasso.dtb \ tegra20-harmony.dtb \ tegra20-colibri-eval-v3.dtb \ tegra20-colibri-iris.dtb \ @@ -1210,6 +1220,9 @@ dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += \ dtb-$(CONFIG_ARCH_TEGRA_3x_SOC) += \ tegra30-apalis-eval.dtb \ tegra30-apalis-v1.1-eval.dtb \ + tegra30-asus-nexus7-grouper-PM269.dtb \ + tegra30-asus-nexus7-grouper-E1565.dtb \ + tegra30-asus-nexus7-tilapia-E1565.dtb \ tegra30-beaver.dtb \ tegra30-cardhu-a02.dtb \ tegra30-cardhu-a04.dtb \ @@ -1342,10 +1355,15 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt8127-moose.dtb \ mt8135-evbp1.dtb dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb +dtb-$(CONFIG_ARCH_MSTARV7) += \ + infinity-msc313-breadbee_crust.dtb \ + infinity3-msc313e-breadbee.dtb \ + mercury5-ssc8336n-midrived08.dtb dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-ast2500-evb.dtb \ aspeed-ast2600-evb.dtb \ + aspeed-bmc-amd-ethanolx.dtb \ aspeed-bmc-arm-centriq2400-rep.dtb \ aspeed-bmc-arm-stardragon4800-rep2.dtb \ aspeed-bmc-facebook-cmm.dtb \ diff --git a/arch/arm/boot/dts/am335x-baltos-ir2110.dts b/arch/arm/boot/dts/am335x-baltos-ir2110.dts index 386d5f89978e..56915b6d818d 100644 --- a/arch/arm/boot/dts/am335x-baltos-ir2110.dts +++ b/arch/arm/boot/dts/am335x-baltos-ir2110.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-baltos-ir3220.dts b/arch/arm/boot/dts/am335x-baltos-ir3220.dts index b0df7256db13..d8d60398d803 100644 --- a/arch/arm/boot/dts/am335x-baltos-ir3220.dts +++ b/arch/arm/boot/dts/am335x-baltos-ir3220.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-baltos-ir5221.dts b/arch/arm/boot/dts/am335x-baltos-ir5221.dts index d6aa46e8700e..8096d459b93f 100644 --- a/arch/arm/boot/dts/am335x-baltos-ir5221.dts +++ b/arch/arm/boot/dts/am335x-baltos-ir5221.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-baltos-leds.dtsi b/arch/arm/boot/dts/am335x-baltos-leds.dtsi index 4e11a160d88f..9a79f727baf6 100644 --- a/arch/arm/boot/dts/am335x-baltos-leds.dtsi +++ b/arch/arm/boot/dts/am335x-baltos-leds.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-baltos.dtsi b/arch/arm/boot/dts/am335x-baltos.dtsi index 04f0b1227efe..b7f64c7ba83d 100644 --- a/arch/arm/boot/dts/am335x-baltos.dtsi +++ b/arch/arm/boot/dts/am335x-baltos.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index 6c9187bc0f17..2d51d4bba6d4 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ / { diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index 43bfbce41049..b5d85ef51a02 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-boneblack-common.dtsi b/arch/arm/boot/dts/am335x-boneblack-common.dtsi index dd932220a8bf..64c3e9269f40 100644 --- a/arch/arm/boot/dts/am335x-boneblack-common.dtsi +++ b/arch/arm/boot/dts/am335x-boneblack-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ #include diff --git a/arch/arm/boot/dts/am335x-boneblack-wireless.dts b/arch/arm/boot/dts/am335x-boneblack-wireless.dts index e07dd7979586..86cad9912906 100644 --- a/arch/arm/boot/dts/am335x-boneblack-wireless.dts +++ b/arch/arm/boot/dts/am335x-boneblack-wireless.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts index d3928662aed4..b4feb85e171a 100644 --- a/arch/arm/boot/dts/am335x-boneblack.dts +++ b/arch/arm/boot/dts/am335x-boneblack.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; @@ -23,3 +23,147 @@ opp-supported-hw = <0x06 0x0100>; }; }; + +&gpio0 { + gpio-line-names = + "[ethernet]", + "[ethernet]", + "P9_22 [spi0_sclk]", + "P9_21 [spi0_d0]", + "P9_18 [spi0_d1]", + "P9_17 [spi0_cs0]", + "[sd card]", + "P9_42A [ecappwm0]", + "P8_35 [hdmi]", + "P8_33 [hdmi]", + "P8_31 [hdmi]", + "P8_32 [hdmi]", + "P9_20 [i2c2_sda]", + "P9_19 [i2c2_scl]", + "P9_26 [uart1_rxd]", + "P9_24 [uart1_txd]", + "[ethernet]", + "[ethernet]", + "[usb]", + "[hdmi]", + "P9_41B", + "[ethernet]", + "P8_19 [ehrpwm2a]", + "P8_13 [ehrpwm2b]", + "[NC]", + "[NC]", + "P8_14", + "P8_17", + "[ethernet]", + "[ethernet]", + "P9_11 [uart4_rxd]", + "P9_13 [uart4_txd]"; +}; + +&gpio1 { + gpio-line-names = + "P8_25 [emmc]", + "[emmc]", + "P8_5 [emmc]", + "P8_6 [emmc]", + "P8_23 [emmc]", + "P8_22 [emmc]", + "P8_3 [emmc]", + "P8_4 [emmc]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "P8_12", + "P8_11", + "P8_16", + "P8_15", + "P9_15A", + "P9_23", + "P9_14 [ehrpwm1a]", + "P9_16 [ehrpwm1b]", + "[emmc]", + "[usr0 led]", + "[usr1 led]", + "[usr2 led]", + "[usr3 led]", + "[hdmi]", + "[usb]", + "[hdmi audio]", + "P9_12", + "P8_26", + "P8_21 [emmc]", + "P8_20 [emmc]"; +}; + +&gpio2 { + gpio-line-names = + "P9_15B", + "P8_18", + "P8_7", + "P8_8", + "P8_10", + "P8_9", + "P8_45 [hdmi]", + "P8_46 [hdmi]", + "P8_43 [hdmi]", + "P8_44 [hdmi]", + "P8_41 [hdmi]", + "P8_42 [hdmi]", + "P8_39 [hdmi]", + "P8_40 [hdmi]", + "P8_37 [hdmi]", + "P8_38 [hdmi]", + "P8_36 [hdmi]", + "P8_34 [hdmi]", + "[ethernet]", + "[ethernet]", + "[ethernet]", + "[ethernet]", + "P8_27 [hdmi]", + "P8_29 [hdmi]", + "P8_28 [hdmi]", + "P8_30 [hdmi]", + "[emmc]", + "[emmc]", + "[emmc]", + "[emmc]", + "[emmc]", + "[emmc]"; +}; + +&gpio3 { + gpio-line-names = + "[ethernet]", + "[ethernet]", + "[ethernet]", + "[ethernet]", + "[ethernet]", + "[i2c0]", + "[i2c0]", + "[emu]", + "[emu]", + "[ethernet]", + "[ethernet]", + "[NC]", + "[NC]", + "[usb]", + "P9_31 [spi1_sclk]", + "P9_29 [spi1_d0]", + "P9_30 [spi1_d1]", + "P9_28 [spi1_cs0]", + "P9_42B [ecappwm0]", + "P9_27", + "P9_41A", + "P9_25", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]"; +}; diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 83f9452c9cd3..c696d57cf364 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-bonegreen-common.dtsi b/arch/arm/boot/dts/am335x-bonegreen-common.dtsi index 7a8826633cef..9f7fb63744d0 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-common.dtsi +++ b/arch/arm/boot/dts/am335x-bonegreen-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ &ldo3_reg { diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts index 609c8db687ec..7615327d906a 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-bonegreen.dts b/arch/arm/boot/dts/am335x-bonegreen.dts index c12bb0717779..18cc0f49e999 100644 --- a/arch/arm/boot/dts/am335x-bonegreen.dts +++ b/arch/arm/boot/dts/am335x-bonegreen.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-chiliboard.dts b/arch/arm/boot/dts/am335x-chiliboard.dts index b14a2759c69b..5660b5f6942d 100644 --- a/arch/arm/boot/dts/am335x-chiliboard.dts +++ b/arch/arm/boot/dts/am335x-chiliboard.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/ + * Copyright (C) 2015 Jablotron s.r.o. -- https://www.jablotron.com/ * Author: Rostislav Lisovy */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-chilisom.dtsi b/arch/arm/boot/dts/am335x-chilisom.dtsi index b31e2f7a4ad9..43b61e43ed1e 100644 --- a/arch/arm/boot/dts/am335x-chilisom.dtsi +++ b/arch/arm/boot/dts/am335x-chilisom.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/ + * Copyright (C) 2015 Jablotron s.r.o. -- https://www.jablotron.com/ * Author: Rostislav Lisovy */ #include "am33xx.dtsi" diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index a4fc6b168a85..12dffccd1ffd 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 78b6e1f594c9..b43b94122d3c 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-guardian.dts b/arch/arm/boot/dts/am335x-guardian.dts index 0ebe9e2c150e..1918766c1f80 100644 --- a/arch/arm/boot/dts/am335x-guardian.dts +++ b/arch/arm/boot/dts/am335x-guardian.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * Copyright (C) 2018 Robert Bosch Power Tools GmbH */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-icev2.dts b/arch/arm/boot/dts/am335x-icev2.dts index 021eb57261fe..b958ab56a412 100644 --- a/arch/arm/boot/dts/am335x-icev2.dts +++ b/arch/arm/boot/dts/am335x-icev2.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-lxm.dts b/arch/arm/boot/dts/am335x-lxm.dts index dbedf729205c..cd55f11260ea 100644 --- a/arch/arm/boot/dts/am335x-lxm.dts +++ b/arch/arm/boot/dts/am335x-lxm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014 NovaTech LLC - http://www.novatechweb.com + * Copyright (C) 2014 NovaTech LLC - https://www.novatechweb.com */ /dts-v1/; diff --git a/arch/arm/boot/dts/am335x-netcan-plus-1xx.dts b/arch/arm/boot/dts/am335x-netcan-plus-1xx.dts index 1e4dbc85c120..8303b832aa50 100644 --- a/arch/arm/boot/dts/am335x-netcan-plus-1xx.dts +++ b/arch/arm/boot/dts/am335x-netcan-plus-1xx.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-netcom-plus-2xx.dts b/arch/arm/boot/dts/am335x-netcom-plus-2xx.dts index 9a6cd8ef821f..f8e0e95a751f 100644 --- a/arch/arm/boot/dts/am335x-netcom-plus-2xx.dts +++ b/arch/arm/boot/dts/am335x-netcom-plus-2xx.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-netcom-plus-8xx.dts b/arch/arm/boot/dts/am335x-netcom-plus-8xx.dts index 2298563f7334..a4e137527215 100644 --- a/arch/arm/boot/dts/am335x-netcom-plus-8xx.dts +++ b/arch/arm/boot/dts/am335x-netcom-plus-8xx.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /* diff --git a/arch/arm/boot/dts/am335x-osd3358-sm-red.dts b/arch/arm/boot/dts/am335x-osd3358-sm-red.dts index 1d2902083483..f841afb27844 100644 --- a/arch/arm/boot/dts/am335x-osd3358-sm-red.dts +++ b/arch/arm/boot/dts/am335x-osd3358-sm-red.dts @@ -1,5 +1,5 @@ //SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2018 Octavo Systems LLC - http://www.octavosystems.com/ +/* Copyright (C) 2018 Octavo Systems LLC - https://www.octavosystems.com/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -107,7 +107,7 @@ * below to "crossed" and uncomment the video-ports -property * in tda19988 node. * AM335x errata for wiring: - * http://www.ti.com/lit/er/sprz360i/sprz360i.pdf + * https://www.ti.com/lit/er/sprz360i/sprz360i.pdf */ blue-and-red-wiring = "straight"; diff --git a/arch/arm/boot/dts/am335x-osd335x-common.dtsi b/arch/arm/boot/dts/am335x-osd335x-common.dtsi index a8b6842489f7..2888b15999ee 100644 --- a/arch/arm/boot/dts/am335x-osd335x-common.dtsi +++ b/arch/arm/boot/dts/am335x-osd335x-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * Author: Robert Nelson */ diff --git a/arch/arm/boot/dts/am335x-pdu001.dts b/arch/arm/boot/dts/am335x-pdu001.dts index e4dcfa087a1b..d41a5ffd83cf 100644 --- a/arch/arm/boot/dts/am335x-pdu001.dts +++ b/arch/arm/boot/dts/am335x-pdu001.dts @@ -5,7 +5,7 @@ * * Copyright (C) 2018 EETS GmbH - http://www.eets.ch/ * - * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ + * Copyright (C) 2011, Texas Instruments, Incorporated - https://www.ti.com/ * * SPDX-License-Identifier: GPL-2.0+ */ diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index f0b222201b86..d526c5941c9b 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * Author: Robert Nelson */ @@ -59,7 +59,276 @@ }; }; +&gpio0 { + gpio-line-names = + "[NC]", + "[NC]", + "P1.08 [SPI0_CLK]", + "P1.10 [SPI0_MISO]", + "P1.12 [SPI0_MOSI]", + "P1.06 [SPI0_CS]", + "[MMC0_CD]", + "P2.29 [SPI1_CLK]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "P1.26 [I2C2_SDA]", + "P1.28 [I2C2_SCL]", + "P2.11 [I2C1_SDA]", + "P2.09 [I2C1_SCL]", + "[NC]", + "[NC]", + "[NC]", + "P2.31 [SPI1_CS]", + "P1.20 [PRU0.16]", + "[NC]", + "[NC]", + "P2.03", + "[NC]", + "[NC]", + "P1.34", + "P2.19", + "[NC]", + "[NC]", + "P2.05 [UART4_RX]", + "P2.07 [UART4_TX]"; +}; + +&gpio1 { + gpio-line-names = + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "P2.25 [SPI1_MOSI]", + "P1.32 [UART0_RX]", + "P1.30 [UART0_TX]", + "P2.24", + "P2.33", + "P2.22", + "P2.18", + "[NC]", + "[NC]", + "P2.01 [PWM1A]", + "[NC]", + "P2.10", + "[USR LED 0]", + "[USR LED 1]", + "[USR LED 2]", + "[USR LED 3]", + "P2.06", + "P2.04", + "P2.02", + "P2.08", + "[NC]", + "[NC]", + "[NC]"; +}; + +&gpio2 { + gpio-line-names = + "P2.20", + "P2.17", + "[NC]", + "[NC]", + "[NC]", + "[EEPROM_WP]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[SYSBOOT]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "P2.35 [AIN5]", + "P1.02 [AIN6]", + "P1.35 [PRU1.10]", + "P1.04 [PRU1.11]", + "[MMC0_DAT3]", + "[MMC0_DAT2]", + "[MMC0_DAT1]", + "[MMC0_DAT0]", + "[MMC0_CLK]", + "[MMC0_CMD]"; +}; + +&gpio3 { + gpio-line-names = + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[I2C0_SDA]", + "[I2C0_SCL]", + "[JTAG]", + "[JTAG]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "P1.03 [USB1]", + "P1.36 [PWM0A]", + "P1.33 [PRU0.1]", + "P2.32 [PRU0.2]", + "P2.30 [PRU0.3]", + "P1.31 [PRU0.4]", + "P2.34 [PRU0.5]", + "P2.28 [PRU0.6]", + "P1.29 [PRU0.7]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]", + "[NC]"; +}; + &am33xx_pinmux { + + pinctrl-names = "default"; + + pinctrl-0 = < &P2_03_gpio &P1_34_gpio &P2_19_gpio &P2_24_gpio + &P2_33_gpio &P2_22_gpio &P2_18_gpio &P2_10_gpio + &P2_06_gpio &P2_04_gpio &P2_02_gpio &P2_08_gpio + &P2_17_gpio >; + + /* P2_03 (ZCZ ball T10) gpio0_23 0x824 PIN 9 */ + P2_03_gpio: pinmux_P2_03_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P1_34 (ZCZ ball T11) gpio0_26 0x828 PIN 10 */ + P1_34_gpio: pinmux_P1_34_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_19 (ZCZ ball U12) gpio0_27 0x82c PIN 11 */ + P2_19_gpio: pinmux_P2_19_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_24 (ZCZ ball T12) gpio1_12 0x830 PIN 12 */ + P2_24_gpio: pinmux_P2_24_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_33 (ZCZ ball R12) gpio1_13 0x834 PIN 13 */ + P2_33_gpio: pinmux_P2_33_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_22 (ZCZ ball V13) gpio1_14 0x838 PIN 14 */ + P2_22_gpio: pinmux_P2_22_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_18 (ZCZ ball U13) gpio1_15 0x83c PIN 15 */ + P2_18_gpio: pinmux_P2_18_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_10 (ZCZ ball R14) gpio1_20 0x850 PIN 20 */ + P2_10_gpio: pinmux_P2_10_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_06 (ZCZ ball U16) gpio1_25 0x864 PIN 25 */ + P2_06_gpio: pinmux_P2_06_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_04 (ZCZ ball T16) gpio1_26 0x868 PIN 26 */ + P2_04_gpio: pinmux_P2_04_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_02 (ZCZ ball V17) gpio1_27 0x86c PIN 27 */ + P2_02_gpio: pinmux_P2_02_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + + /* P2_08 (ZCZ ball U18) gpio1_28 0x878 PIN 30 */ + P2_08_gpio: pinmux_P2_08_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLDOWN, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x00 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x00 0x00 0x10 0x18>; + }; + + /* P2_17 (ZCZ ball V12) gpio2_1 0x88c PIN 35 */ + P2_17_gpio: pinmux_P2_17_gpio { + pinctrl-single,pins = < + AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT_PULLUP, MUX_MODE7) + >; + pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>; + pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>; + }; + i2c2_pins: pinmux-i2c2-pins { pinctrl-single,pins = < AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */ diff --git a/arch/arm/boot/dts/am335x-sancloud-bbe.dts b/arch/arm/boot/dts/am335x-sancloud-bbe.dts index e5fdb7abb0d5..275ba339adf4 100644 --- a/arch/arm/boot/dts/am335x-sancloud-bbe.dts +++ b/arch/arm/boot/dts/am335x-sancloud-bbe.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi index a9cbefc80c0c..45de2ff6a777 100644 --- a/arch/arm/boot/dts/am33xx-l4.dtsi +++ b/arch/arm/boot/dts/am33xx-l4.dtsi @@ -151,6 +151,18 @@ gpio0: gpio@0 { compatible = "ti,omap4-gpio"; + gpio-ranges = <&am33xx_pinmux 0 82 8>, + <&am33xx_pinmux 8 52 4>, + <&am33xx_pinmux 12 94 4>, + <&am33xx_pinmux 16 71 2>, + <&am33xx_pinmux 18 135 1>, + <&am33xx_pinmux 19 108 2>, + <&am33xx_pinmux 21 73 1>, + <&am33xx_pinmux 22 8 2>, + <&am33xx_pinmux 26 10 2>, + <&am33xx_pinmux 28 74 1>, + <&am33xx_pinmux 29 81 1>, + <&am33xx_pinmux 30 28 2>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -1296,6 +1308,10 @@ gpio1: gpio@0 { compatible = "ti,omap4-gpio"; + gpio-ranges = <&am33xx_pinmux 0 0 8>, + <&am33xx_pinmux 8 90 4>, + <&am33xx_pinmux 12 12 16>, + <&am33xx_pinmux 28 30 4>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -1696,6 +1712,9 @@ gpio2: gpio@0 { compatible = "ti,omap4-gpio"; + gpio-ranges = <&am33xx_pinmux 0 34 18>, + <&am33xx_pinmux 18 77 4>, + <&am33xx_pinmux 22 56 10>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -1729,6 +1748,11 @@ gpio3: gpio@0 { compatible = "ti,omap4-gpio"; + gpio-ranges = <&am33xx_pinmux 0 66 5>, + <&am33xx_pinmux 5 98 2>, + <&am33xx_pinmux 7 75 2>, + <&am33xx_pinmux 13 141 1>, + <&am33xx_pinmux 14 100 8>; gpio-controller; #gpio-cells = <2>; interrupt-controller; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 5fdce106edbb..5cb4cc37cb6d 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for AM33XX SoC * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/am3517-craneboard.dts b/arch/arm/boot/dts/am3517-craneboard.dts index eb3517dabee1..3642cfc80194 100644 --- a/arch/arm/boot/dts/am3517-craneboard.dts +++ b/arch/arm/boot/dts/am3517-craneboard.dts @@ -2,7 +2,7 @@ /* * See craneboard.org for more details * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am3517-evm-ui.dtsi b/arch/arm/boot/dts/am3517-evm-ui.dtsi index 48631a45da51..250c40da2535 100644 --- a/arch/arm/boot/dts/am3517-evm-ui.dtsi +++ b/arch/arm/boot/dts/am3517-evm-ui.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2018 Logic PD, Inc - http://www.logicpd.com/ + * Copyright (C) 2018 Logic PD, Inc - https://www.logicpd.com/ */ #include diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts index 92466b9eb6ba..04f20e7680b1 100644 --- a/arch/arm/boot/dts/am3517-evm.dts +++ b/arch/arm/boot/dts/am3517-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am3517.dtsi b/arch/arm/boot/dts/am3517.dtsi index dc8927f14b6c..de33c4f89f33 100644 --- a/arch/arm/boot/dts/am3517.dtsi +++ b/arch/arm/boot/dts/am3517.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for am3517 SoC * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any @@ -10,6 +10,10 @@ #include "omap3.dtsi" +/* AM3517 doesn't appear to have the crypto engines defined in omap3.dtsi */ +/delete-node/ &aes1_target; +/delete-node/ &aes2_target; + / { aliases { serial3 = &uart4; diff --git a/arch/arm/boot/dts/am3874-iceboard.dts b/arch/arm/boot/dts/am3874-iceboard.dts index 1b4b2b0500e4..1bb57019d082 100644 --- a/arch/arm/boot/dts/am3874-iceboard.dts +++ b/arch/arm/boot/dts/am3874-iceboard.dts @@ -2,8 +2,8 @@ /* * Device tree for Winterland IceBoard * - * http://mcgillcosmology.com - * http://threespeedlogic.com + * https://mcgillcosmology.com + * https://threespeedlogic.com * * This is an ARM + FPGA instrumentation board used at telescopes in * Antarctica (the South Pole Telescope), Chile (POLARBEAR), and at the DRAO diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 51ad9e881a62..14314046256c 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for AM4372 SoC * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any @@ -153,7 +153,7 @@ clocks = <&mpu_periphclk>; }; - l2-cache-controller@48242000 { + cache-controller@48242000 { compatible = "arm,pl310-cache"; reg = <0x48242000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index 77378630e5ec..b28e5c8cd02a 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /* AM437x GP EVM */ diff --git a/arch/arm/boot/dts/am437x-idk-evm.dts b/arch/arm/boot/dts/am437x-idk-evm.dts index a958f9ee4a5a..8b986c45f09d 100644 --- a/arch/arm/boot/dts/am437x-idk-evm.dts +++ b/arch/arm/boot/dts/am437x-idk-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi index 906ac29f017d..3d393fe252c6 100644 --- a/arch/arm/boot/dts/am437x-l4.dtsi +++ b/arch/arm/boot/dts/am437x-l4.dtsi @@ -2357,7 +2357,6 @@ target-module@80000 { /* 0x48380000, ap 123 42.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_otg_ss0"; reg = <0x80000 0x4>, <0x80010 0x4>; reg-names = "rev", "sysc"; @@ -2438,7 +2437,6 @@ target-module@c0000 { /* 0x483c0000, ap 127 7a.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_otg_ss1"; reg = <0xc0000 0x4>, <0xc0010 0x4>; reg-names = "rev", "sysc"; diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts index 08eabf0f3cbd..5fffdce853b1 100644 --- a/arch/arm/boot/dts/am437x-sk-evm.dts +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ */ /* AM437x SK EVM */ diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 7d4e0dffde7a..de4fc78498a0 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /* AM43x EPOS EVM */ diff --git a/arch/arm/boot/dts/am57-pruss.dtsi b/arch/arm/boot/dts/am57-pruss.dtsi index b1c583dee10b..032c1acfcda3 100644 --- a/arch/arm/boot/dts/am57-pruss.dtsi +++ b/arch/arm/boot/dts/am57-pruss.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ * * Common PRUSS data for TI AM57xx platforms */ diff --git a/arch/arm/boot/dts/am5718.dtsi b/arch/arm/boot/dts/am5718.dtsi index a80c2e3eee2e..ebf4d3cc1cfb 100644 --- a/arch/arm/boot/dts/am5718.dtsi +++ b/arch/arm/boot/dts/am5718.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/ */ #include "dra72x.dtsi" diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts index 99a408a2ec6a..391a92e24472 100644 --- a/arch/arm/boot/dts/am571x-idk.dts +++ b/arch/arm/boot/dts/am571x-idk.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am5728.dtsi b/arch/arm/boot/dts/am5728.dtsi index 9a3810f5adcc..5e0bdf16d485 100644 --- a/arch/arm/boot/dts/am5728.dtsi +++ b/arch/arm/boot/dts/am5728.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/ */ #include "dra74x.dtsi" diff --git a/arch/arm/boot/dts/am5729-beagleboneai.dts b/arch/arm/boot/dts/am5729-beagleboneai.dts index 4c51c6b05e64..e9c7f44126e7 100644 --- a/arch/arm/boot/dts/am5729-beagleboneai.dts +++ b/arch/arm/boot/dts/am5729-beagleboneai.dts @@ -8,6 +8,7 @@ #include "dra74x.dtsi" #include "am57xx-commercial-grade.dtsi" #include "dra74x-mmc-iodelay.dtsi" +#include "dra74-ipu-dsp-common.dtsi" #include #include #include @@ -629,58 +630,6 @@ status = "okay"; }; -&mailbox1 { - status = "okay"; -}; - -&mailbox2 { - status = "okay"; -}; - -&mailbox3 { - status = "okay"; -}; - -&mailbox4 { - status = "okay"; -}; - -&mailbox5 { - status = "okay"; -}; - -&mailbox6 { - status = "okay"; -}; - -&mailbox7 { - status = "okay"; -}; - -&mailbox8 { - status = "okay"; -}; - -&mailbox9 { - status = "okay"; -}; - -&mailbox10 { - status = "okay"; -}; - -&mailbox11 { - status = "okay"; -}; - -&mailbox12 { - status = "okay"; -}; - -&mailbox13 { - status = "okay"; -}; - &cpu_alert0 { temperature = <55000>; /* milliCelsius */ }; @@ -729,3 +678,23 @@ opp-shared; }; }; + +&ipu2 { + status = "okay"; + memory-region = <&ipu2_memory_region>; +}; + +&ipu1 { + status = "okay"; + memory-region = <&ipu1_memory_region>; +}; + +&dsp1 { + status = "okay"; + memory-region = <&dsp1_memory_region>; +}; + +&dsp2 { + status = "okay"; + memory-region = <&dsp2_memory_region>; +}; diff --git a/arch/arm/boot/dts/am572x-idk-common.dtsi b/arch/arm/boot/dts/am572x-idk-common.dtsi index 37ce2d7c4173..1d66278c3a72 100644 --- a/arch/arm/boot/dts/am572x-idk-common.dtsi +++ b/arch/arm/boot/dts/am572x-idk-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ */ #include diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts index c3d966904d64..1a3af4b54308 100644 --- a/arch/arm/boot/dts/am572x-idk.dts +++ b/arch/arm/boot/dts/am572x-idk.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am5748.dtsi b/arch/arm/boot/dts/am5748.dtsi index 2b65317b1513..2cb577432766 100644 --- a/arch/arm/boot/dts/am5748.dtsi +++ b/arch/arm/boot/dts/am5748.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/ */ #include "dra76x.dtsi" diff --git a/arch/arm/boot/dts/am574x-idk.dts b/arch/arm/boot/dts/am574x-idk.dts index 85c95cc551dd..c9275d0c62cf 100644 --- a/arch/arm/boot/dts/am574x-idk.dts +++ b/arch/arm/boot/dts/am574x-idk.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ */ diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi index 94135fc5dd44..b3a0206ebd6c 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi +++ b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014-2016 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts b/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts index 39d1c4ff5749..83e174e053c7 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014-2016 Texas Instruments Incorporated - https://www.ti.com/ */ #include "am57xx-beagle-x15-common.dtsi" diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts b/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts index 4187a9729f96..656dd84460d2 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014-2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014-2017 Texas Instruments Incorporated - https://www.ti.com/ */ #include "am57xx-beagle-x15-common.dtsi" diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index a5c24ed4d12f..0a8b16505ed9 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014-2016 Texas Instruments Incorporated - https://www.ti.com/ */ #include "am57xx-beagle-x15-common.dtsi" diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi index 2c0aab352b44..1c77006cccd1 100644 --- a/arch/arm/boot/dts/am57xx-idk-common.dtsi +++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/ */ #include "am57xx-industrial-grade.dtsi" diff --git a/arch/arm/boot/dts/arm-realview-eb-mp.dtsi b/arch/arm/boot/dts/arm-realview-eb-mp.dtsi index 29b636fce23f..26783d053ac7 100644 --- a/arch/arm/boot/dts/arm-realview-eb-mp.dtsi +++ b/arch/arm/boot/dts/arm-realview-eb-mp.dtsi @@ -59,7 +59,7 @@ interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>; }; - L2: l2-cache { + L2: cache-controller { compatible = "arm,l220-cache"; reg = <0x1f002000 0x1000>; interrupt-parent = <&intc>; diff --git a/arch/arm/boot/dts/arm-realview-pb1176.dts b/arch/arm/boot/dts/arm-realview-pb1176.dts index 2625ce66f8e7..f925782f8560 100644 --- a/arch/arm/boot/dts/arm-realview-pb1176.dts +++ b/arch/arm/boot/dts/arm-realview-pb1176.dts @@ -323,7 +323,7 @@ <0x10120000 0x100>; }; - L2: l2-cache { + L2: cache-controller { compatible = "arm,l220-cache"; reg = <0x10110000 0x1000>; interrupt-parent = <&intc_dc1176>; diff --git a/arch/arm/boot/dts/arm-realview-pb11mp.dts b/arch/arm/boot/dts/arm-realview-pb11mp.dts index c69cf7ddbe61..9748e0fe800f 100644 --- a/arch/arm/boot/dts/arm-realview-pb11mp.dts +++ b/arch/arm/boot/dts/arm-realview-pb11mp.dts @@ -92,7 +92,7 @@ <0x1f000100 0x100>; }; - L2: l2-cache { + L2: cache-controller { compatible = "arm,l220-cache"; reg = <0x1f002000 0x1000>; interrupt-parent = <&intc_tc11mp>; diff --git a/arch/arm/boot/dts/arm-realview-pbx-a9.dts b/arch/arm/boot/dts/arm-realview-pbx-a9.dts index 90d00b407f85..85d3968fbb91 100644 --- a/arch/arm/boot/dts/arm-realview-pbx-a9.dts +++ b/arch/arm/boot/dts/arm-realview-pbx-a9.dts @@ -60,7 +60,7 @@ }; }; - L2: l2-cache { + L2: cache-controller { compatible = "arm,pl310-cache"; reg = <0x1f002000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/armada-370-dlink-dns327l.dts b/arch/arm/boot/dts/armada-370-dlink-dns327l.dts index baa459dd51e4..2008c6eaaa52 100644 --- a/arch/arm/boot/dts/armada-370-dlink-dns327l.dts +++ b/arch/arm/boot/dts/armada-370-dlink-dns327l.dts @@ -247,9 +247,8 @@ &mdio { phy0: ethernet-phy@0 { /* Marvell 88E1318 */ reg = <0>; - marvell,reg-init = <0x0 0x16 0x0 0x0002>, - <0x0 0x19 0x0 0x0077>, - <0x0 0x18 0x0 0x5747>; + marvell,reg-init = <0x2 0x19 0x0 0x0077>, + <0x2 0x18 0x0 0x5747>; }; }; diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts new file mode 100644 index 000000000000..60ba86f3e5bc --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -0,0 +1,219 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (c) 2020 AMD Inc. +// Author: Supreeth Venkatesh +/dts-v1/; + +#include "aspeed-g5.dtsi" +#include + +/ { + model = "AMD EthanolX BMC"; + compatible = "amd,ethanolx-bmc", "aspeed,ast2500"; + + memory@80000000 { + reg = <0x80000000 0x20000000>; + }; + aliases { + serial0 = &uart1; + serial4 = &uart5; + }; + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS4,115200 earlyprintk"; + }; + leds { + compatible = "gpio-leds"; + + fault { + gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>; + }; + + identify { + gpios = <&gpio ASPEED_GPIO(A, 3) GPIO_ACTIVE_LOW>; + }; + }; + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>; + }; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + m25p,fast-read; + #include "openbmc-flash-layout.dtsi" + }; +}; + + +&mac0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii1_default>; + clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>, + <&syscon ASPEED_CLK_MAC1RCLK>; + clock-names = "MACCLK", "RCLK"; +}; + +&uart1 { + //Host Console + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default>; +}; + +&uart5 { + //BMC Console + status = "okay"; +}; + +&adc { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc0_default + &pinctrl_adc1_default + &pinctrl_adc2_default + &pinctrl_adc3_default + &pinctrl_adc4_default>; +}; + +//APML for P0 +&i2c0 { + status = "okay"; +}; + +//APML for P1 +&i2c1 { + status = "okay"; +}; + +// Thermal Sensors +&i2c7 { + status = "okay"; + + lm75a@48 { + compatible = "national,lm75a"; + reg = <0x48>; + }; + + lm75a@49 { + compatible = "national,lm75a"; + reg = <0x49>; + }; + + lm75a@4a { + compatible = "national,lm75a"; + reg = <0x4a>; + }; + + lm75a@4b { + compatible = "national,lm75a"; + reg = <0x4b>; + }; + + lm75a@4c { + compatible = "national,lm75a"; + reg = <0x4c>; + }; + + lm75a@4d { + compatible = "national,lm75a"; + reg = <0x4d>; + }; + + lm75a@4e { + compatible = "national,lm75a"; + reg = <0x4e>; + }; + + lm75a@4f { + compatible = "national,lm75a"; + reg = <0x4f>; + }; +}; + +&kcs1 { + status = "okay"; + kcs_addr = <0x60>; +}; + +&kcs2 { + status = "okay"; + kcs_addr = <0x62>; +}; + +&kcs4 { + status = "okay"; + kcs_addr = <0x97DE>; +}; + +&lpc_snoop { + status = "okay"; + snoop-ports = <0x80>; +}; + +&lpc_ctrl { + //Enable lpc clock + status = "okay"; +}; + +&pwm_tacho { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_default + &pinctrl_pwm1_default + &pinctrl_pwm2_default + &pinctrl_pwm3_default + &pinctrl_pwm4_default + &pinctrl_pwm5_default + &pinctrl_pwm6_default + &pinctrl_pwm7_default>; + + fan@0 { + reg = <0x00>; + aspeed,fan-tach-ch = /bits/ 8 <0x00>; + }; + + fan@1 { + reg = <0x01>; + aspeed,fan-tach-ch = /bits/ 8 <0x01>; + }; + + fan@2 { + reg = <0x02>; + aspeed,fan-tach-ch = /bits/ 8 <0x02>; + }; + + fan@3 { + reg = <0x03>; + aspeed,fan-tach-ch = /bits/ 8 <0x03>; + }; + + fan@4 { + reg = <0x04>; + aspeed,fan-tach-ch = /bits/ 8 <0x04>; + }; + + fan@5 { + reg = <0x05>; + aspeed,fan-tach-ch = /bits/ 8 <0x05>; + }; + + fan@6 { + reg = <0x06>; + aspeed,fan-tach-ch = /bits/ 8 <0x06>; + }; + + fan@7 { + reg = <0x07>; + aspeed,fan-tach-ch = /bits/ 8 <0x07>; + }; +}; + + + diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts index 016bbcb99bb6..7bc7df7ed428 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts @@ -19,8 +19,8 @@ serial3 = &uart4; /* - * Hardcode the bus number of i2c switches' channels to - * avoid breaking the legacy applications. + * PCA9548 (1-0077) provides 8 channels for connecting to + * 4 Line Cards and 4 Fabric Cards. */ i2c16 = &imux16; i2c17 = &imux17; @@ -30,6 +30,11 @@ i2c21 = &imux21; i2c22 = &imux22; i2c23 = &imux23; + + /* + * PCA9548 (2-0071) provides 8 channels for connecting to + * Power Distribution Board. + */ i2c24 = &imux24; i2c25 = &imux25; i2c26 = &imux26; @@ -38,6 +43,11 @@ i2c29 = &imux29; i2c30 = &imux30; i2c31 = &imux31; + + /* + * PCA9548 (8-0077) provides 8 channels and the first 4 + * channels are connecting to 4 Fan Control Boards. + */ i2c32 = &imux32; i2c33 = &imux33; i2c34 = &imux34; @@ -46,6 +56,226 @@ i2c37 = &imux37; i2c38 = &imux38; i2c39 = &imux39; + + /* + * 2 PCA9548 (18-0070 & 18-0073), 16 channels connecting + * to Line Card #1. + */ + i2c40 = &imux40; + i2c41 = &imux41; + i2c42 = &imux42; + i2c43 = &imux43; + i2c44 = &imux44; + i2c45 = &imux45; + i2c46 = &imux46; + i2c47 = &imux47; + i2c48 = &imux48; + i2c49 = &imux49; + i2c50 = &imux50; + i2c51 = &imux51; + i2c52 = &imux52; + i2c53 = &imux53; + i2c54 = &imux54; + i2c55 = &imux55; + + /* + * 2 PCA9548 (19-0070 & 19-0073), 16 channels connecting + * to Line Card #2. + */ + i2c56 = &imux56; + i2c57 = &imux57; + i2c58 = &imux58; + i2c59 = &imux59; + i2c60 = &imux60; + i2c61 = &imux61; + i2c62 = &imux62; + i2c63 = &imux63; + i2c64 = &imux64; + i2c65 = &imux65; + i2c66 = &imux66; + i2c67 = &imux67; + i2c68 = &imux68; + i2c69 = &imux69; + i2c70 = &imux70; + i2c71 = &imux71; + + /* + * 2 PCA9548 (20-0070 & 20-0073), 16 channels connecting + * to Line Card #3. + */ + i2c72 = &imux72; + i2c73 = &imux73; + i2c74 = &imux74; + i2c75 = &imux75; + i2c76 = &imux76; + i2c77 = &imux77; + i2c78 = &imux78; + i2c79 = &imux79; + i2c80 = &imux80; + i2c81 = &imux81; + i2c82 = &imux82; + i2c83 = &imux83; + i2c84 = &imux84; + i2c85 = &imux85; + i2c86 = &imux86; + i2c87 = &imux87; + + /* + * 2 PCA9548 (21-0070 & 21-0073), 16 channels connecting + * to Line Card #4. + */ + i2c88 = &imux88; + i2c89 = &imux89; + i2c90 = &imux90; + i2c91 = &imux91; + i2c92 = &imux92; + i2c93 = &imux93; + i2c94 = &imux94; + i2c95 = &imux95; + i2c96 = &imux96; + i2c97 = &imux97; + i2c98 = &imux98; + i2c99 = &imux99; + i2c100 = &imux100; + i2c101 = &imux101; + i2c102 = &imux102; + i2c103 = &imux103; + + /* + * 2 PCA9548 (16-0070 & 16-0073), 16 channels connecting + * to Fabric Card #1. + */ + i2c104 = &imux104; + i2c105 = &imux105; + i2c106 = &imux106; + i2c107 = &imux107; + i2c108 = &imux108; + i2c109 = &imux109; + i2c110 = &imux110; + i2c111 = &imux111; + i2c112 = &imux112; + i2c113 = &imux113; + i2c114 = &imux114; + i2c115 = &imux115; + i2c116 = &imux116; + i2c117 = &imux117; + i2c118 = &imux118; + i2c119 = &imux119; + + /* + * 2 PCA9548 (17-0070 & 17-0073), 16 channels connecting + * to Fabric Card #2. + */ + i2c120 = &imux120; + i2c121 = &imux121; + i2c122 = &imux122; + i2c123 = &imux123; + i2c124 = &imux124; + i2c125 = &imux125; + i2c126 = &imux126; + i2c127 = &imux127; + i2c128 = &imux128; + i2c129 = &imux129; + i2c130 = &imux130; + i2c131 = &imux131; + i2c132 = &imux132; + i2c133 = &imux133; + i2c134 = &imux134; + i2c135 = &imux135; + + /* + * 2 PCA9548 (22-0070 & 22-0073), 16 channels connecting + * to Fabric Card #3. + */ + i2c136 = &imux136; + i2c137 = &imux137; + i2c138 = &imux138; + i2c139 = &imux139; + i2c140 = &imux140; + i2c141 = &imux141; + i2c142 = &imux142; + i2c143 = &imux143; + i2c144 = &imux144; + i2c145 = &imux145; + i2c146 = &imux146; + i2c147 = &imux147; + i2c148 = &imux148; + i2c149 = &imux149; + i2c150 = &imux150; + i2c151 = &imux151; + + /* + * 2 PCA9548 (23-0070 & 23-0073), 16 channels connecting + * to Fabric Card #4. + */ + i2c152 = &imux152; + i2c153 = &imux153; + i2c154 = &imux154; + i2c155 = &imux155; + i2c156 = &imux156; + i2c157 = &imux157; + i2c158 = &imux158; + i2c159 = &imux159; + i2c160 = &imux160; + i2c161 = &imux161; + i2c162 = &imux162; + i2c163 = &imux163; + i2c164 = &imux164; + i2c165 = &imux165; + i2c166 = &imux166; + i2c167 = &imux167; + + /* + * PCA9548 (32-0070), 8 channels connecting to Fan Control + # Board #1. + */ + i2c168 = &imux168; + i2c169 = &imux169; + i2c170 = &imux170; + i2c171 = &imux171; + i2c172 = &imux172; + i2c173 = &imux173; + i2c174 = &imux174; + i2c175 = &imux175; + + /* + * PCA9548 (33-0070), 8 channels connecting to Fan Control + # Board #2. + */ + i2c176 = &imux176; + i2c177 = &imux177; + i2c178 = &imux178; + i2c179 = &imux179; + i2c180 = &imux180; + i2c181 = &imux181; + i2c182 = &imux182; + i2c183 = &imux183; + + /* + * PCA9548 (34-0070), 8 channels connecting to Fan Control + # Board #3. + */ + i2c184 = &imux184; + i2c185 = &imux185; + i2c186 = &imux186; + i2c187 = &imux187; + i2c188 = &imux188; + i2c189 = &imux189; + i2c190 = &imux190; + i2c191 = &imux191; + + /* + * PCA9548 (35-0070), 8 channels connecting to Fan Control + # Board #4. + */ + i2c192 = &imux192; + i2c193 = &imux193; + i2c194 = &imux194; + i2c195 = &imux195; + i2c196 = &imux196; + i2c197 = &imux197; + i2c198 = &imux198; + i2c199 = &imux199; }; chosen { @@ -103,53 +333,846 @@ #address-cells = <1>; #size-cells = <0>; reg = <0x77>; + i2c-mux-idle-disconnect; + /* To Fabric Card #1 */ imux16: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux104: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux105: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux106: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux107: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux108: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux109: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux110: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux111: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + i2c-switch@73 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux112: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux113: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux114: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux115: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux116: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux117: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux118: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux119: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Fabric Card #2 */ imux17: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux120: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux121: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux122: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux123: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux124: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux125: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux126: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux127: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + i2c-switch@73 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux128: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux129: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux130: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux131: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux132: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux133: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux134: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux135: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Line Card #1 */ imux18: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux40: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux41: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux42: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux43: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux44: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux45: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux46: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux47: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + i2c-switch@73 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux48: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux49: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux50: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux51: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux52: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux53: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux54: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux55: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Line Card #2 */ imux19: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux56: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux57: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux58: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux59: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux60: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux61: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux62: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux63: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + i2c-switch@73 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux64: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux65: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux66: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux67: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux68: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux69: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux70: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux71: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To LC3 SCM */ imux20: i2c@4 { #address-cells = <1>; #size-cells = <0>; reg = <4>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux72: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux73: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux74: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux75: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux76: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux77: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux78: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux79: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + i2c-switch@73 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux80: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux81: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux82: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux83: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux84: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux85: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux86: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux87: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Line Card #4 */ imux21: i2c@5 { #address-cells = <1>; #size-cells = <0>; reg = <5>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux88: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux89: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux90: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux91: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux92: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux93: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux94: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux95: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + i2c-switch@73 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux96: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux97: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux98: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux99: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux100: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux101: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux102: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux103: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Fabric Card #3 */ imux22: i2c@6 { #address-cells = <1>; #size-cells = <0>; reg = <6>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux136: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux137: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux138: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux139: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux140: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux141: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux142: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux143: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + i2c-switch@73 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux144: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux145: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux146: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux147: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux148: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux149: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux150: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux151: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Fabric Card #4 */ imux23: i2c@7 { #address-cells = <1>; #size-cells = <0>; reg = <7>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux152: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux153: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux154: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux155: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux156: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux157: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux158: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux159: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; + + i2c-switch@73 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + i2c-mux-idle-disconnect; + + imux160: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux161: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux162: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux163: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux164: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux165: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux166: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux167: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; }; }; @@ -165,6 +1188,7 @@ #address-cells = <1>; #size-cells = <0>; reg = <0x71>; + i2c-mux-idle-disconnect; imux24: i2c@0 { #address-cells = <1>; @@ -252,7 +1276,7 @@ }; /* - * I2C bus to Fan Control Board. + * I2C bus to Fan Control Boards. */ &i2c8 { status = "okay"; @@ -262,29 +1286,230 @@ #address-cells = <1>; #size-cells = <0>; reg = <0x77>; + i2c-mux-idle-disconnect; + /* To Fan Control Board #1 */ imux32: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux168: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux169: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux170: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux171: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux172: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux173: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux174: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux175: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Fan Control Board #2 */ imux33: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux176: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux177: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux178: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux179: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux180: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux181: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux182: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux183: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Fan Control Board #3 */ imux34: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux184: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux185: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux186: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux187: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux188: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux189: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux190: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux191: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; + /* To Fan Control Board #4 */ imux35: i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + i2c-mux-idle-disconnect; + + imux192: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + imux193: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + imux194: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + imux195: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + imux196: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + imux197: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + imux198: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + imux199: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; }; imux36: i2c@4 { diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts index 54e508530dce..8ac23ff6b09e 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts @@ -27,6 +27,11 @@ memory@40000000 { reg = <0x40000000 0x20000000>; }; + + ast-adc-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>; + }; }; &wdt1 { @@ -115,14 +120,6 @@ status = "okay"; }; -&i2c9 { - status = "okay"; -}; - -&i2c10 { - status = "okay"; -}; - &i2c11 { status = "okay"; }; @@ -131,10 +128,39 @@ status = "okay"; }; -&i2c13 { - status = "okay"; -}; - &vhub { status = "okay"; }; + +&adc { + status = "okay"; +}; + +&pwm_tacho { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_default + &pinctrl_pwm1_default + &pinctrl_pwm6_default + &pinctrl_pwm7_default>; + + fan@0 { + reg = <0x00>; + aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>; + }; + + fan@1 { + reg = <0x01>; + aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>; + }; + + fan@6 { + reg = <0x06>; + aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>; + }; + + fan@7 { + reg = <0x07>; + aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>; + }; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts index bdfe342bf7c5..b94421f6cbd5 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts @@ -12,6 +12,23 @@ aliases { serial4 = &uart5; + i2c16 = &i2c2mux0; + i2c17 = &i2c2mux1; + i2c18 = &i2c2mux2; + i2c19 = &i2c2mux3; + + spi10 = &cfam0_spi0; + spi11 = &cfam0_spi1; + spi12 = &cfam0_spi2; + spi13 = &cfam0_spi3; + spi20 = &cfam1_spi0; + spi21 = &cfam1_spi1; + spi22 = &cfam1_spi2; + spi23 = &cfam1_spi3; + spi30 = &cfam2_spi0; + spi31 = &cfam2_spi1; + spi32 = &cfam2_spi2; + spi33 = &cfam2_spi3; }; chosen { @@ -68,12 +85,51 @@ }; }; + i2c2mux: i2cmux { + compatible = "i2c-mux-gpio"; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + i2c-parent = <&i2c2>; + mux-gpios = <&gpio0 ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>, + <&gpio0 ASPEED_GPIO(G, 5) GPIO_ACTIVE_HIGH>; + idle-state = <0>; + + i2c2mux0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + i2c2mux1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + i2c2mux2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + i2c2mux3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; +}; + +&ehci1 { + status = "okay"; }; &gpio0 { gpio-line-names = /*A0-A7*/ "","","","","","","","", - /*B0-B7*/ "","","","","","","","", + /*B0-B7*/ "","","","","","","checkstop","", /*C0-C7*/ "","","","","","","","", /*D0-D7*/ "","","","","","","","", /*E0-E7*/ "","","","","","","","", @@ -86,7 +142,7 @@ /*L0-L7*/ "","","","","","","","", /*M0-M7*/ "","","","","","","","", /*N0-N7*/ "","","","","","","","", - /*O0-O7*/ "","","","","","","","", + /*O0-O7*/ "","","","usb-power","","","","", /*P0-P7*/ "","","","","","","","", /*Q0-Q7*/ "cfam-reset","","","","","","","", /*R0-R7*/ "","","","","","","","", @@ -102,6 +158,20 @@ /*AA0-AA7*/ "","","","","","","","", /*AB0-AB7*/ "","","","","","","","", /*AC0-AC7*/ "","","","","","","",""; + + pin_mclr_vpp { + gpio-hog; + gpios = ; + output-high; + line-name = "mclr_vpp"; + }; + + i2c3_mux_oe_n { + gpio-hog; + gpios = ; + output-high; + line-name = "I2C3_MUX_OE_N"; + }; }; &emmc_controller { @@ -118,6 +188,12 @@ #address-cells = <2>; #size-cells = <0>; + /* + * CFAM Reset is supposed to be active low but pass1 hardware is wired + * active high. + */ + cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>; + cfam@0,0 { reg = <0 0>; #address-cells = <1>; @@ -129,6 +205,84 @@ reg = <0x1000 0x400>; }; + i2c@1800 { + compatible = "ibm,fsi-i2c-master"; + reg = <0x1800 0x400>; + #address-cells = <1>; + #size-cells = <0>; + }; + + fsi2spi@1c00 { + compatible = "ibm,fsi2spi"; + reg = <0x1c00 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + cfam0_spi0: spi@0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam0_spi1: spi@20 { + reg = <0x20>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam0_spi2: spi@40 { + reg = <0x40>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam0_spi3: spi@60 { + reg = <0x60>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + }; + sbefifo@2400 { compatible = "ibm,p9-sbefifo"; reg = <0x2400 0x400>; @@ -136,7 +290,7 @@ #size-cells = <0>; fsi_occ0: occ { - compatible = "ibm,p9-occ"; + compatible = "ibm,p10-occ"; }; }; @@ -163,6 +317,84 @@ reg = <0x1000 0x400>; }; + i2c@1800 { + compatible = "ibm,fsi-i2c-master"; + reg = <0x1800 0x400>; + #address-cells = <1>; + #size-cells = <0>; + }; + + fsi2spi@1c00 { + compatible = "ibm,fsi2spi"; + reg = <0x1c00 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + cfam1_spi0: spi@0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam1_spi1: spi@20 { + reg = <0x20>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam1_spi2: spi@40 { + reg = <0x40>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam1_spi3: spi@60 { + reg = <0x60>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + }; + sbefifo@2400 { compatible = "ibm,p9-sbefifo"; reg = <0x2400 0x400>; @@ -170,7 +402,7 @@ #size-cells = <0>; fsi_occ1: occ { - compatible = "ibm,p9-occ"; + compatible = "ibm,p10-occ"; }; }; @@ -183,6 +415,116 @@ no-scan-on-init; }; }; + + cfam@2,0 { + reg = <2 0>; + #address-cells = <1>; + #size-cells = <1>; + chip-id = <2>; + + scom@1000 { + compatible = "ibm,fsi2pib"; + reg = <0x1000 0x400>; + }; + + i2c@1800 { + compatible = "ibm,fsi-i2c-master"; + reg = <0x1800 0x400>; + #address-cells = <1>; + #size-cells = <0>; + }; + + fsi2spi@1c00 { + compatible = "ibm,fsi2spi"; + reg = <0x1c00 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + cfam2_spi0: spi@0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam2_spi1: spi@20 { + reg = <0x20>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam2_spi2: spi@40 { + reg = <0x40>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + + cfam2_spi3: spi@60 { + reg = <0x60>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + at25,byte-len = <0x80000>; + at25,addr-mode = <4>; + at25,page-size = <256>; + + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + }; + + sbefifo@2400 { + compatible = "ibm,p9-sbefifo"; + reg = <0x2400 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + fsi_occ2: occ { + compatible = "ibm,p10-occ"; + }; + }; + + fsi_hub2: hub@3400 { + compatible = "fsi-master-hub"; + reg = <0x3400 0x400>; + #address-cells = <2>; + #size-cells = <0>; + + no-scan-on-init; + }; + }; }; /* Legacy OCC numbering (to get rid of when userspace is fixed) */ @@ -194,6 +536,10 @@ reg = <2>; }; +&fsi_occ2 { + reg = <3>; +}; + &ibt { status = "okay"; }; @@ -205,6 +551,21 @@ compatible = "atmel,24c64"; reg = <0x51>; }; + + tca9554@40 { + compatible = "ti,tca9554"; + reg = <0x40>; + gpio-controller; + #gpio-cells = <2>; + + smbus0 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus0"; + }; + }; + }; &i2c1 { @@ -519,6 +880,96 @@ compatible = "atmel,24c64"; reg = <0x51>; }; + + pca1: pca9552@61 { + compatible = "nxp,pca9552"; + reg = <0x61>; + #address-cells = <1>; + #size-cells = <0>; + gpio-controller; + #gpio-cells = <2>; + + gpio@0 { + reg = <0>; + type = ; + }; + + gpio@1 { + reg = <1>; + type = ; + }; + + gpio@2 { + reg = <2>; + type = ; + }; + + gpio@3 { + reg = <3>; + type = ; + }; + + gpio@4 { + reg = <4>; + type = ; + }; + + gpio@5 { + reg = <5>; + type = ; + }; + + gpio@6 { + reg = <6>; + type = ; + }; + + gpio@7 { + reg = <7>; + type = ; + }; + + gpio@8 { + reg = <8>; + type = ; + }; + + gpio@9 { + reg = <9>; + type = ; + }; + + gpio@10 { + reg = <10>; + type = ; + }; + + gpio@11 { + reg = <11>; + type = ; + }; + + gpio@12 { + reg = <12>; + type = ; + }; + + gpio@13 { + reg = <13>; + type = ; + }; + + gpio@14 { + reg = <14>; + type = ; + }; + + gpio@15 { + reg = <15>; + type = ; + }; + }; + }; &i2c9 { @@ -656,13 +1107,6 @@ spi-max-frequency = <50000000>; #include "openbmc-flash-layout-128.dtsi" }; - - flash@1 { - status = "okay"; - m25p,fast-read; - label = "alt-bmc"; - spi-max-frequency = <50000000>; - }; }; &spi1 { diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts index 60e545b6396f..cb85168f6761 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts @@ -820,12 +820,50 @@ #address-cells = <1>; #size-cells = <0>; reg = <0>; + + tca9554@39 { + compatible = "ti,tca9554"; + reg = <0x39>; + gpio-controller; + #gpio-cells = <2>; + + smbus0 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus0"; + }; + }; + + tmp431@4c { + compatible = "ti,tmp401"; + reg = <0x4c>; + }; }; bus9_mux232: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; + + tca9554@39 { + compatible = "ti,tca9554"; + reg = <0x39>; + gpio-controller; + #gpio-cells = <2>; + + smbus1 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus1"; + }; + }; + + tmp431@4c { + compatible = "ti,tmp401"; + reg = <0x4c>; + }; }; bus9_mux233: i2c@2 { @@ -855,12 +893,50 @@ #address-cells = <1>; #size-cells = <0>; reg = <0>; + + tca9554@39 { + compatible = "ti,tca9554"; + reg = <0x39>; + gpio-controller; + #gpio-cells = <2>; + + smbus2 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus2"; + }; + }; + + tmp431@4c { + compatible = "ti,tmp401"; + reg = <0x4c>; + }; }; bus9_mux236: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; + + tca9554@39 { + compatible = "ti,tca9554"; + reg = <0x39>; + gpio-controller; + #gpio-cells = <2>; + + smbus3 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus3"; + }; + }; + + tmp431@4c { + compatible = "ti,tmp401"; + reg = <0x4c>; + }; }; bus9_mux237: i2c@2 { @@ -909,12 +985,50 @@ #address-cells = <1>; #size-cells = <0>; reg = <0>; + + tca9554@39 { + compatible = "ti,tca9554"; + reg = <0x39>; + gpio-controller; + #gpio-cells = <2>; + + smbus4 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus4"; + }; + }; + + tmp431@4c { + compatible = "ti,tmp401"; + reg = <0x4c>; + }; }; bus10_mux240: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; + + tca9554@39 { + compatible = "ti,tca9554"; + reg = <0x39>; + gpio-controller; + #gpio-cells = <2>; + + smbus5 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus5"; + }; + }; + + tmp431@4c { + compatible = "ti,tmp401"; + reg = <0x4c>; + }; }; bus10_mux241: i2c@2 { @@ -944,12 +1058,50 @@ #address-cells = <1>; #size-cells = <0>; reg = <0>; + + tca9554@39 { + compatible = "ti,tca9554"; + reg = <0x39>; + gpio-controller; + #gpio-cells = <2>; + + smbus6 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus6"; + }; + }; + + tmp431@4c { + compatible = "ti,tmp401"; + reg = <0x4c>; + }; }; bus10_mux244: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; + + tca9554@39 { + compatible = "ti,tca9554"; + reg = <0x39>; + gpio-controller; + #gpio-cells = <2>; + + smbus7 { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "smbus7"; + }; + }; + + tmp431@4c { + compatible = "ti,tmp401"; + reg = <0x4c>; + }; }; bus10_mux245: i2c@2 { diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts index 13c4aa02f4de..5f4ee67ac787 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts @@ -29,76 +29,17 @@ no-map; reg = <0xb8000000 0x4000000>; /* 64M */ }; - }; - gpio-keys { - compatible = "gpio-keys"; - - checkstop { - label = "checkstop"; - gpios = <&gpio0 ASPEED_GPIO(E, 3) GPIO_ACTIVE_LOW>; - linux,code = ; - }; - - ps0-presence { - label = "ps0-presence"; - gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>; - linux,code = ; - }; - - ps1-presence { - label = "ps1-presence"; - gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>; - linux,code = ; - }; - }; - - gpio-keys-polled { - compatible = "gpio-keys-polled"; - #address-cells = <1>; - #size-cells = <0>; - poll-interval = <1000>; - - fan0-presence { - label = "fan0-presence"; - gpios = <&pca0 4 GPIO_ACTIVE_LOW>; - linux,code = <4>; - }; - - fan1-presence { - label = "fan1-presence"; - gpios = <&pca0 5 GPIO_ACTIVE_LOW>; - linux,code = <5>; - }; - - fan2-presence { - label = "fan2-presence"; - gpios = <&pca0 6 GPIO_ACTIVE_LOW>; - linux,code = <6>; - }; - - fan3-presence { - label = "fan3-presence"; - gpios = <&pca0 7 GPIO_ACTIVE_LOW>; - linux,code = <7>; + vga_memory: region@bf000000 { + no-map; + compatible = "shared-dma-pool"; + reg = <0xbf000000 0x01000000>; /* 16M */ }; }; gpio-keys { compatible = "gpio-keys"; - air-water { - label = "air-water"; - gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_LOW>; - linux,code = ; - }; - - checkstop { - label = "checkstop"; - gpios = <&gpio0 ASPEED_GPIO(E, 3) GPIO_ACTIVE_LOW>; - linux,code = ; - }; - ps0-presence { label = "ps0-presence"; gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>; @@ -154,6 +95,10 @@ }; }; +&ehci1 { + status = "okay"; +}; + &gpio0 { gpio-line-names = /*A0-A7*/ "","","","","","","","", @@ -170,7 +115,7 @@ /*L0-L7*/ "","","","","","","","", /*M0-M7*/ "","","","","","","","", /*N0-N7*/ "","","","","","","","", - /*O0-O7*/ "led-rear-power","led-rear-id","","","","","","", + /*O0-O7*/ "led-rear-power","led-rear-id","","usb-power","","","","", /*P0-P7*/ "","","","","","","","", /*Q0-Q7*/ "cfam-reset","","","","","","","fsi-routing", /*R0-R7*/ "","","","","","","","", @@ -244,6 +189,7 @@ fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>; fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>; + cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>; cfam@0,0 { reg = <0 0>; @@ -912,3 +858,8 @@ pinctrl-0 = <&pinctrl_lpc_default>, <&pinctrl_lsirq_default>; }; + +&xdma { + status = "okay"; + memory-region = <&vga_memory>; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts index a0f99e34ac8e..85d58a63ae90 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts @@ -27,6 +27,12 @@ reg = <0x98000000 0x04000000>; /* 64M */ }; + vga_memory: region@9f000000 { + no-map; + compatible = "shared-dma-pool"; + reg = <0x9f000000 0x01000000>; /* 16M */ + }; + gfx_memory: framebuffer { size = <0x01000000>; alignment = <0x01000000>; @@ -690,4 +696,9 @@ memory-region = <&video_engine_memory>; }; +&xdma { + status = "okay"; + memory-region = <&vga_memory>; +}; + #include "ibm-power9-dual.dtsi" diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index de7fd80b022a..9c91afb2b404 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ #include +#include / { model = "Aspeed BMC"; @@ -267,8 +268,8 @@ reg = <0x1e6e7000 0x100>; clocks = <&syscon ASPEED_CLK_GATE_BCLK>; resets = <&syscon ASPEED_RESET_XDMA>; - interrupts-extended = <&vic 6>, <&scu_ic 2>; - pcie-device = "bmc"; + interrupts-extended = <&vic 6>, <&scu_ic ASPEED_AST2500_SCU_IC_PCIE_RESET_LO_TO_HI>; + aspeed,pcie-device = "bmc"; aspeed,scu = <&syscon>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index 9d8d8e18bc90..b58220a49cbd 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -2,6 +2,7 @@ // Copyright 2019 IBM Corp. #include +#include #include / { @@ -346,22 +347,12 @@ resets = <&syscon ASPEED_RESET_DEV_XDMA>, <&syscon ASPEED_RESET_RC_XDMA>; reset-names = "device", "root-complex"; interrupts-extended = <&gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, - <&scu_ic0 2>; - pcie-device = "bmc"; + <&scu_ic0 ASPEED_AST2600_SCU_IC0_PCIE_PERST_LO_TO_HI>; + aspeed,pcie-device = "bmc"; aspeed,scu = <&syscon>; status = "disabled"; }; - video: video@1e700000 { - compatible = "aspeed,ast2600-video-engine"; - reg = <0x1e700000 0x1000>; - clocks = <&syscon ASPEED_CLK_GATE_VCLK>, - <&syscon ASPEED_CLK_GATE_ECLK>; - clock-names = "vclk", "eclk"; - interrupts = ; - status = "disabled"; - }; - gpio0: gpio@1e780000 { #gpio-cells = <2>; gpio-controller; diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts index a5f5718c711a..ca15ff8fea18 100644 --- a/arch/arm/boot/dts/at91-sam9x60ek.dts +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts @@ -309,6 +309,10 @@ }; }; +&gpbr { + status = "okay"; +}; + &i2s { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2s_default>; @@ -470,9 +474,9 @@ pinctrl_classd_default: classd { atmel,pins = ; + AT91_PIOA 27 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN>; }; }; @@ -636,6 +640,11 @@ }; }; +&rtt { + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; + status = "okay"; +}; + &shutdown_controller { atmel,shdwc-debouncer = <976>; status = "okay"; diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index a927165ea7c2..058fae1b4a76 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -168,16 +168,6 @@ }; }; - pdmic@f8018000 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pdmic_default>; - atmel,model = "PDMIC @ sama5d2_xplained"; - atmel,mic-min-freq = <1000000>; - atmel,mic-max-freq = <3246000>; - atmel,mic-offset = <0x0>; - status = "okay"; - }; - uart1: serial@f8020000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1_default>; @@ -490,14 +480,18 @@ bias-pull-up; }; - pinctrl_classd_default: classd_default { + pinctrl_classd_default_pfets: classd_default_pfets { pinmux = , - , - , - ; + ; bias-pull-up; }; + pinctrl_classd_default_nfets: classd_default_nfets { + pinmux = , + ; + bias-pull-down; + }; + pinctrl_flx0_default: flx0_default { pinmux = , ; @@ -595,12 +589,6 @@ bias-disable; }; - pinctrl_pdmic_default: pdmic_default { - pinmux = , - ; - bias-disable; - }; - pinctrl_qspi0_default: qspi0_default { sck_cs { pinmux = , @@ -696,7 +684,7 @@ classd: classd@fc048000 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_classd_default>; + pinctrl-0 = <&pinctrl_classd_default_pfets &pinctrl_classd_default_nfets>; atmel,pwm-type = "diff"; atmel,non-overlap-time = <10>; status = "okay"; diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts index 61f068a7b362..7abf555cd2fe 100644 --- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts @@ -128,7 +128,7 @@ }; macb0: ethernet@f0028000 { - phy-mode = "rgmii"; + phy-mode = "rgmii-rxid"; #address-cells = <1>; #size-cells = <0>; status = "okay"; diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index 1bc45cfd5453..35bdd0969f0a 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -91,7 +91,7 @@ <0x20100 0x100>; }; - L2: l2-cache@22000 { + L2: cache-controller@22000 { compatible = "arm,pl310-cache"; reg = <0x22000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/bcm-hr2.dtsi b/arch/arm/boot/dts/bcm-hr2.dtsi index 5e5f5ca3c86f..cbebed5f050e 100644 --- a/arch/arm/boot/dts/bcm-hr2.dtsi +++ b/arch/arm/boot/dts/bcm-hr2.dtsi @@ -104,7 +104,7 @@ <0x20100 0x100>; }; - L2: l2-cache@22000 { + L2: cache-controller@22000 { compatible = "arm,pl310-cache"; reg = <0x22000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index 3175266ede64..0346ea621f0f 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -122,7 +122,7 @@ <0x20100 0x100>; }; - L2: l2-cache@22000 { + L2: cache-controller@22000 { compatible = "arm,pl310-cache"; reg = <0x22000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/bcm21664.dtsi b/arch/arm/boot/dts/bcm21664.dtsi index 3cf66faf3b56..58ec1b2f8ef6 100644 --- a/arch/arm/boot/dts/bcm21664.dtsi +++ b/arch/arm/boot/dts/bcm21664.dtsi @@ -90,7 +90,7 @@ reg-io-width = <4>; }; - L2: l2-cache@3ff20000 { + L2: cache-controller@3ff20000 { compatible = "arm,pl310-cache"; reg = <0x3ff20000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts index c7f1d97e69bb..222d7825e1ab 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts @@ -69,6 +69,11 @@ }; &firmware { + firmware_clocks: clocks { + compatible = "raspberrypi,firmware-clocks"; + #clock-cells = <1>; + }; + expgpio: gpio { compatible = "raspberrypi,firmware-gpio"; gpio-controller; diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index a91cf68e3c4c..00bcaed1be32 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -12,6 +12,13 @@ interrupt-parent = <&gicv2>; + clk_108MHz: clk-108M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <108000000>; + clock-output-names = "108MHz-clock"; + }; + soc { /* * Defined ranges: @@ -244,6 +251,14 @@ hvs@7e400000 { interrupts = ; }; + + dvp: clock@7ef00000 { + compatible = "brcm,brcm2711-dvp"; + reg = <0x7ef00000 0x10>; + clocks = <&clk_108MHz>; + #clock-cells = <1>; + #reset-cells = <1>; + }; }; /* diff --git a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts index e58c8077be1d..810fc32f1895 100644 --- a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts +++ b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts @@ -60,3 +60,28 @@ &usb3_phy { status = "okay"; }; + +&srab { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "poe"; + }; + + port@4 { + reg = <4>; + label = "lan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts index 766db617455b..7604b4480bb1 100644 --- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts +++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts @@ -67,3 +67,23 @@ &usb3_phy { status = "okay"; }; + +&srab { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@4 { + reg = <4>; + label = "lan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts index b9d95011637d..1ec655809e57 100644 --- a/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts +++ b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts @@ -60,3 +60,23 @@ &usb3_phy { status = "okay"; }; + +&srab { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@4 { + reg = <4>; + label = "poe"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts index 0052e1b24130..04bfd58127fc 100644 --- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts +++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts @@ -108,3 +108,43 @@ &usb3_phy { status = "okay"; }; + +&srab { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan4"; + }; + + port@1 { + reg = <1>; + label = "lan3"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan1"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts b/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts index b47fb0700a1f..068e384b8ab7 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts @@ -54,3 +54,28 @@ &spi_nor { status = "okay"; }; + +&srab { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "poe"; + }; + + port@1 { + reg = <1>; + label = "lan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts index 29bbecd36f65..9ae815ddbb4b 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts @@ -52,3 +52,23 @@ &spi_nor { status = "okay"; }; + +&srab { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts index ac7515423474..a21b2d185596 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts @@ -103,3 +103,43 @@ &usb3_phy { status = "okay"; }; + +&srab { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan4"; + }; + + port@1 { + reg = <1>; + label = "lan3"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan1"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts index 6d28b7dacd05..4d5c5aa7dc42 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts @@ -74,3 +74,43 @@ &spi_nor { status = "okay"; }; + +&srab { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan4"; + }; + + port@1 { + reg = <1>; + label = "lan3"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan1"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi index 3ab3cd250da7..6194857f8a02 100644 --- a/arch/arm/boot/dts/berlin2.dtsi +++ b/arch/arm/boot/dts/berlin2.dtsi @@ -106,7 +106,7 @@ status = "disabled"; }; - l2: l2-cache-controller@ac0000 { + l2: cache-controller@ac0000 { compatible = "marvell,tauros3-cache", "arm,pl310-cache"; reg = <0xac0000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/berlin2cd.dtsi b/arch/arm/boot/dts/berlin2cd.dtsi index 7cf3e6302d75..6f30d7eb3b41 100644 --- a/arch/arm/boot/dts/berlin2cd.dtsi +++ b/arch/arm/boot/dts/berlin2cd.dtsi @@ -71,7 +71,7 @@ status = "disabled"; }; - l2: l2-cache-controller@ac0000 { + l2: cache-controller@ac0000 { compatible = "arm,pl310-cache"; reg = <0xac0000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi index c44a32e873f4..b6a0acac6836 100644 --- a/arch/arm/boot/dts/berlin2q.dtsi +++ b/arch/arm/boot/dts/berlin2q.dtsi @@ -149,7 +149,7 @@ status = "disabled"; }; - l2: l2-cache-controller@ac0000 { + l2: cache-controller@ac0000 { compatible = "arm,pl310-cache"; reg = <0xac0000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index f2e7609e5346..87c517d65f62 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -2,7 +2,7 @@ /* * Device Tree for DA850 EVM board * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; #include "da850.dtsi" diff --git a/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi index 1c39a8459b39..e75569383dd8 100644 --- a/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi +++ b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for DRA7x SoC DSPEVE thermal * - * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/dra7-evm-common.dtsi b/arch/arm/boot/dts/dra7-evm-common.dtsi index 2cf6a529d4ad..0f71a9f37a72 100644 --- a/arch/arm/boot/dts/dra7-evm-common.dtsi +++ b/arch/arm/boot/dts/dra7-evm-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ */ #include "dra74-ipu-dsp-common.dtsi" diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index 7aeb30daf3b8..a952d934fcf2 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/dra7-iva-thermal.dtsi b/arch/arm/boot/dts/dra7-iva-thermal.dtsi index dd74a5337d1f..a7077321613f 100644 --- a/arch/arm/boot/dts/dra7-iva-thermal.dtsi +++ b/arch/arm/boot/dts/dra7-iva-thermal.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for DRA7x SoC IVA thermal * - * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi index 0c6f26605506..27a6a83cc60c 100644 --- a/arch/arm/boot/dts/dra7-l4.dtsi +++ b/arch/arm/boot/dts/dra7-l4.dtsi @@ -4005,7 +4005,6 @@ target-module@80000 { /* 0x48880000, ap 83 0e.1 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_otg_ss1"; reg = <0x80000 0x4>, <0x80010 0x4>; reg-names = "rev", "sysc"; @@ -4055,7 +4054,6 @@ target-module@c0000 { /* 0x488c0000, ap 79 06.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_otg_ss2"; reg = <0xc0000 0x4>, <0xc0010 0x4>; reg-names = "rev", "sysc"; @@ -4106,7 +4104,6 @@ usb3_tm: target-module@100000 { /* 0x48900000, ap 85 04.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_otg_ss3"; reg = <0x100000 0x4>, <0x100010 0x4>; reg-names = "rev", "sysc"; @@ -4155,7 +4152,6 @@ usb4_tm: target-module@140000 { /* 0x48940000, ap 75 3c.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_otg_ss4"; reg = <0x140000 0x4>, <0x140010 0x4>; reg-names = "rev", "sysc"; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 099546be5014..cca6b123856f 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * * Based on "omap4.dtsi" */ diff --git a/arch/arm/boot/dts/dra71-evm.dts b/arch/arm/boot/dts/dra71-evm.dts index a5d275ea7bd3..10da51bee42f 100644 --- a/arch/arm/boot/dts/dra71-evm.dts +++ b/arch/arm/boot/dts/dra71-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ */ #include "dra71x.dtsi" diff --git a/arch/arm/boot/dts/dra71x.dtsi b/arch/arm/boot/dts/dra71x.dtsi index 695a08ed0360..cad0e4a2bd8d 100644 --- a/arch/arm/boot/dts/dra71x.dtsi +++ b/arch/arm/boot/dts/dra71x.dtsi @@ -1,5 +1,5 @@ /* - * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi index c84b63bf0fc8..9273a7d6fa29 100644 --- a/arch/arm/boot/dts/dra72-evm-common.dtsi +++ b/arch/arm/boot/dts/dra72-evm-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014-2016 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts index 6e70858f6313..54dab0f212d1 100644 --- a/arch/arm/boot/dts/dra72-evm-revc.dts +++ b/arch/arm/boot/dts/dra72-evm-revc.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ */ #include "dra72-evm-common.dtsi" #include "dra72x-mmc-iodelay.dtsi" diff --git a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi index 5ff9c43ef30b..7b433f549239 100644 --- a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi +++ b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi @@ -1,11 +1,11 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ */ /* * Integrated Power Management Chip - * http://www.ti.com/lit/ds/symlink/tps65917-q1.pdf + * https://www.ti.com/lit/ds/symlink/tps65917-q1.pdf */ &tps65917 { diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index 951152fe206a..6ea9936f7d9c 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014-2016 Texas Instruments Incorporated - https://www.ti.com/ */ #include "dra72-evm-common.dtsi" #include "dra72x-mmc-iodelay.dtsi" diff --git a/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi b/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi index edad87c4292c..a9dce919d443 100644 --- a/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi +++ b/arch/arm/boot/dts/dra72x-mmc-iodelay.dtsi @@ -1,7 +1,7 @@ /* * MMC IOdelay values for TI's DRA72x, DRA71x and AM571x SoCs. * - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi index ae23ec14e8fa..d403acc754b6 100644 --- a/arch/arm/boot/dts/dra72x.dtsi +++ b/arch/arm/boot/dts/dra72x.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ * * Based on "omap4.dtsi" */ diff --git a/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi b/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi index 214b9e6de2c3..e86da7a970b6 100644 --- a/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi +++ b/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi @@ -1,7 +1,7 @@ /* * MMC IOdelay values for TI's DRA74x, DRA75x and AM572x SoCs. * - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi index 46d8e7615180..e1850d6c841a 100644 --- a/arch/arm/boot/dts/dra74x.dtsi +++ b/arch/arm/boot/dts/dra74x.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ * * Based on "omap4.dtsi" */ @@ -49,27 +49,47 @@ reg = <0x41500000 0x100>; }; - omap_dwc3_4: omap_dwc3_4@48940000 { - compatible = "ti,dwc3"; - ti,hwmods = "usb_otg_ss4"; - reg = <0x48940000 0x10000>; - interrupts = ; + target-module@48940000 { + compatible = "ti,sysc-omap4", "ti,sysc"; + reg = <0x48940000 0x4>, + <0x48940010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = ; + ti,sysc-midle = , + , + , + ; + ti,sysc-sidle = , + , + , + ; + clocks = <&l3init_clkctrl DRA7_L3INIT_USB_OTG_SS4_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; - utmi-mode = <2>; - ranges; - status = "disabled"; - usb4: usb@48950000 { - compatible = "snps,dwc3"; - reg = <0x48950000 0x17000>; - interrupts = , - , - ; - interrupt-names = "peripheral", - "host", - "otg"; - maximum-speed = "high-speed"; - dr_mode = "otg"; + ranges = <0x0 0x48940000 0x20000>; + + omap_dwc3_4: omap_dwc3_4@0 { + compatible = "ti,dwc3"; + reg = <0 0x10000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <1>; + utmi-mode = <2>; + ranges; + status = "disabled"; + usb4: usb@10000 { + compatible = "snps,dwc3"; + reg = <0x10000 0x17000>; + interrupts = , + , + ; + interrupt-names = "peripheral", + "host", + "otg"; + maximum-speed = "high-speed"; + dr_mode = "otg"; + }; }; }; diff --git a/arch/arm/boot/dts/dra76-evm.dts b/arch/arm/boot/dts/dra76-evm.dts index 820a0ece20d4..803981cc762e 100644 --- a/arch/arm/boot/dts/dra76-evm.dts +++ b/arch/arm/boot/dts/dra76-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi index 42b8a205b64f..b69c7d40f5d8 100644 --- a/arch/arm/boot/dts/dra76x.dtsi +++ b/arch/arm/boot/dts/dra76x.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ */ #include "dra74x.dtsi" diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi index b27a82072365..6c2f320be2f4 100644 --- a/arch/arm/boot/dts/exynos3250-artik5.dtsi +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi @@ -352,6 +352,14 @@ }; &pinctrl_1 { + bten: bten { + samsung,pins ="gpx1-7"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + wlanen: wlanen { samsung,pins = "gpx2-3"; samsung,pin-function = ; @@ -364,6 +372,22 @@ samsung,pins = "gpx3-5"; samsung,pin-pud = ; }; + + bthostwake: bthostwake { + samsung,pins = "gpx3-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + btwake: btwake { + samsung,pins = "gpx3-7"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; }; &rtc { @@ -372,6 +396,23 @@ status = "okay"; }; +&serial_0 { + assigned-clocks = <&cmu CLK_SCLK_UART0>; + assigned-clock-rates = <100000000>; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm4330-bt"; + pinctrl-names = "default"; + pinctrl-0 = <&bten &btwake &bthostwake>; + max-speed = <3000000>; + shutdown-gpios = <&gpx1 7 GPIO_ACTIVE_HIGH>; + device-wakeup-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpx3 6 GPIO_ACTIVE_HIGH>; + clocks = <&s2mps14_osc S2MPS11_CLK_BT>; + }; +}; + &tmu { status = "okay"; }; diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 044e5da64a76..d3fb45a56527 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -418,33 +418,26 @@ status = "disabled"; }; - amba { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; + pdma0: pdma@12680000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12680000 0x1000>; + interrupts = ; + clocks = <&cmu CLK_PDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma0: pdma@12680000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x12680000 0x1000>; - interrupts = ; - clocks = <&cmu CLK_PDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - pdma1: pdma@12690000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x12690000 0x1000>; - interrupts = ; - clocks = <&cmu CLK_PDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + pdma1: pdma@12690000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12690000 0x1000>; + interrupts = ; + clocks = <&cmu CLK_PDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; }; adc: adc@126c0000 { diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index d2779a790ce3..a1e54449f33f 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -669,45 +669,37 @@ status = "disabled"; }; - amba: amba { - #address-cells = <1>; - #size-cells = <1>; - compatible = "simple-bus"; - interrupt-parent = <&gic>; - ranges; + pdma0: pdma@12680000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12680000 0x1000>; + interrupts = ; + clocks = <&clock CLK_PDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma0: pdma@12680000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x12680000 0x1000>; - interrupts = ; - clocks = <&clock CLK_PDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + pdma1: pdma@12690000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12690000 0x1000>; + interrupts = ; + clocks = <&clock CLK_PDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma1: pdma@12690000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x12690000 0x1000>; - interrupts = ; - clocks = <&clock CLK_PDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - mdma1: mdma@12850000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x12850000 0x1000>; - interrupts = ; - clocks = <&clock CLK_MDMA>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <1>; - }; + mdma1: mdma@12850000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12850000 0x1000>; + interrupts = ; + clocks = <&clock CLK_MDMA>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <1>; }; fimd: fimd@11c00000 { diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 3d791db6095c..5cc96f04a4fa 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -30,62 +30,58 @@ stdout-path = "serial2:115200n8"; }; - regulators { - compatible = "simple-bus"; + vemmc_reg: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "VMEM_VDD_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - vemmc_reg: regulator-0 { - compatible = "regulator-fixed"; - regulator-name = "VMEM_VDD_2.8V"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + tsp_reg: regulator-1 { + compatible = "regulator-fixed"; + regulator-name = "TSP_FIXED_VOLTAGES"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpl0 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - tsp_reg: regulator-1 { - compatible = "regulator-fixed"; - regulator-name = "TSP_FIXED_VOLTAGES"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpl0 3 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + cam_af_28v_reg: regulator-2 { + compatible = "regulator-fixed"; + regulator-name = "8M_AF_2.8V_EN"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpk1 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - cam_af_28v_reg: regulator-2 { - compatible = "regulator-fixed"; - regulator-name = "8M_AF_2.8V_EN"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpk1 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + cam_io_en_reg: regulator-3 { + compatible = "regulator-fixed"; + regulator-name = "CAM_IO_EN"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpe2 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - cam_io_en_reg: regulator-3 { - compatible = "regulator-fixed"; - regulator-name = "CAM_IO_EN"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpe2 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + cam_io_12v_reg: regulator-4 { + compatible = "regulator-fixed"; + regulator-name = "8M_1.2V_EN"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&gpe2 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - cam_io_12v_reg: regulator-4 { - compatible = "regulator-fixed"; - regulator-name = "8M_1.2V_EN"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - gpio = <&gpe2 5 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vt_core_15v_reg: regulator-5 { - compatible = "regulator-fixed"; - regulator-name = "VT_CORE_1.5V"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - gpio = <&gpe2 2 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vt_core_15v_reg: regulator-5 { + compatible = "regulator-fixed"; + regulator-name = "VT_CORE_1.5V"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&gpe2 2 GPIO_ACTIVE_HIGH>; + enable-active-high; }; gpio-keys { diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 02fde1a75ebd..99ce53b120ac 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -181,20 +181,6 @@ }; }; -&amba { - mdma0: mdma@12840000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x12840000 0x1000>; - interrupts = ; - clocks = <&clock CLK_MDMA>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <1>; - power-domains = <&pd_lcd0>; - }; -}; - &camera { status = "okay"; @@ -616,6 +602,20 @@ /delete-property/dma-names; }; +&soc { + mdma0: mdma@12840000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12840000 0x1000>; + interrupts = ; + clocks = <&clock CLK_MDMA>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <1>; + power-domains = <&pd_lcd0>; + }; +}; + &sysram { smp-sram@0 { status = "disabled"; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index b4466232f0c1..33435ce79ce4 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -97,7 +97,7 @@ label = "LCD1"; }; - l2c: l2-cache-controller@10502000 { + l2c: cache-controller@10502000 { compatible = "arm,pl310-cache"; reg = <0x10502000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index dc865be40751..8b11ad391252 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -33,20 +33,13 @@ reg = <0x0203F000 0x1000>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - mmc_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "VMEM_VDD_2.8V"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + mmc_reg: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "VMEM_VDD_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; + enable-active-high; }; display-timings { diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index 48868947373e..7002832eb4c0 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -213,7 +213,7 @@ label = "ISP"; }; - l2c: l2-cache-controller@10502000 { + l2c: cache-controller@10502000 { compatible = "arm,pl310-cache"; reg = <0x10502000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index c4cc7611898c..59872d83da6e 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -84,60 +84,48 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + main_dc_reg: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "MAIN_DC"; + regulator-always-on; + }; - main_dc_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "MAIN_DC"; - regulator-always-on; - }; + mmc_reg: regulator-1 { + compatible = "regulator-fixed"; + regulator-name = "VDD_MMC"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; - mmc_reg: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "VDD_MMC"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-always-on; - }; + reg_hdmi_en: regulator-2 { + compatible = "regulator-fixed"; + regulator-name = "hdmi-en"; + regulator-always-on; + }; - reg_hdmi_en: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "hdmi-en"; - regulator-always-on; - }; + vcc_1v2_reg: regulator-3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; - vcc_1v2_reg: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "VCC_1V2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-always-on; - }; + vcc_1v8_reg: regulator-4 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; - vcc_1v8_reg: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "VCC_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - - vcc_3v3_reg: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "VCC_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; + vcc_3v3_reg: regulator-5 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; }; sound { diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index b6135af7ef39..e3dbe4166836 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -679,56 +679,48 @@ samsung,pmureg-phandle = <&pmu_system_controller>; }; - amba { - #address-cells = <1>; - #size-cells = <1>; - compatible = "simple-bus"; - interrupt-parent = <&gic>; - ranges; + pdma0: pdma@121a0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x121A0000 0x1000>; + interrupts = ; + clocks = <&clock CLK_PDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma0: pdma@121a0000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121A0000 0x1000>; - interrupts = ; - clocks = <&clock CLK_PDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + pdma1: pdma@121b0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x121B0000 0x1000>; + interrupts = ; + clocks = <&clock CLK_PDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma1: pdma@121b0000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121B0000 0x1000>; - interrupts = ; - clocks = <&clock CLK_PDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + mdma0: mdma@10800000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x10800000 0x1000>; + interrupts = ; + clocks = <&clock CLK_MDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <1>; + }; - mdma0: mdma@10800000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x10800000 0x1000>; - interrupts = ; - clocks = <&clock CLK_MDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <1>; - }; - - mdma1: mdma@11c10000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x11C10000 0x1000>; - interrupts = ; - clocks = <&clock CLK_MDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <1>; - }; + mdma1: mdma@11c10000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x11C10000 0x1000>; + interrupts = ; + clocks = <&clock CLK_MDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <1>; }; gsc_0: gsc@13e00000 { diff --git a/arch/arm/boot/dts/exynos5410-pinctrl.dtsi b/arch/arm/boot/dts/exynos5410-pinctrl.dtsi index 369a8a7f2105..e5d0a2a4f648 100644 --- a/arch/arm/boot/dts/exynos5410-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5410-pinctrl.dtsi @@ -3,7 +3,7 @@ * Exynos5410 SoC pin-mux and pin-config device tree source * * Copyright (c) 2013 Hardkernel Co., Ltd. - * http://www.hardkernel.com + * https://www.hardkernel.com */ #include diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi index 2eab80bf5f3a..abe75b9e39f5 100644 --- a/arch/arm/boot/dts/exynos5410.dtsi +++ b/arch/arm/boot/dts/exynos5410.dtsi @@ -189,34 +189,26 @@ interrupts = ; }; - amba { - #address-cells = <1>; - #size-cells = <1>; - compatible = "simple-bus"; - interrupt-parent = <&gic>; - ranges; + pdma0: pdma@121a0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x121a0000 0x1000>; + interrupts = ; + clocks = <&clock CLK_PDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma0: pdma@121a0000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121a0000 0x1000>; - interrupts = ; - clocks = <&clock CLK_PDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - pdma1: pdma@121b0000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121b0000 0x1000>; - interrupts = ; - clocks = <&clock CLK_PDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + pdma1: pdma@121b0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x121b0000 0x1000>; + interrupts = ; + clocks = <&clock CLK_PDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; }; audi2s0: i2s@3830000 { diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index e3f2afe8359a..83fa800fa1eb 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -32,40 +32,31 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - vdd: fixed-regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vdd-supply"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - - dbvdd: fixed-regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "dbvdd-supply"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - spkvdd: fixed-regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "spkvdd-supply"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + vdd: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "vdd-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; }; - usb300_vbus_reg: regulator-usb300 { + dbvdd: regulator-1 { + compatible = "regulator-fixed"; + regulator-name = "dbvdd-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + spkvdd: regulator-2 { + compatible = "regulator-fixed"; + regulator-name = "spkvdd-supply"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + usb300_vbus_reg: regulator-3 { compatible = "regulator-fixed"; regulator-name = "VBUS0"; regulator-min-microvolt = <5000000>; @@ -76,7 +67,7 @@ enable-active-high; }; - usb301_vbus_reg: regulator-usb301 { + usb301_vbus_reg: regulator-4 { compatible = "regulator-fixed"; regulator-name = "VBUS1"; regulator-min-microvolt = <5000000>; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index b672080e7469..c76460b70532 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -433,76 +433,68 @@ power-domains = <&mau_pd>; }; - amba { - #address-cells = <1>; - #size-cells = <1>; - compatible = "simple-bus"; - interrupt-parent = <&gic>; - ranges; + adma: adma@3880000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x03880000 0x1000>; + interrupts = ; + clocks = <&clock_audss EXYNOS_ADMA>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <6>; + #dma-requests = <16>; + power-domains = <&mau_pd>; + }; - adma: adma@3880000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x03880000 0x1000>; - interrupts = ; - clocks = <&clock_audss EXYNOS_ADMA>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <6>; - #dma-requests = <16>; - power-domains = <&mau_pd>; - }; + pdma0: pdma@121a0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x121A0000 0x1000>; + interrupts = ; + clocks = <&clock CLK_PDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma0: pdma@121a0000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121A0000 0x1000>; - interrupts = ; - clocks = <&clock CLK_PDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + pdma1: pdma@121b0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x121B0000 0x1000>; + interrupts = ; + clocks = <&clock CLK_PDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma1: pdma@121b0000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121B0000 0x1000>; - interrupts = ; - clocks = <&clock CLK_PDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + mdma0: mdma@10800000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x10800000 0x1000>; + interrupts = ; + clocks = <&clock CLK_MDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <1>; + }; - mdma0: mdma@10800000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x10800000 0x1000>; - interrupts = ; - clocks = <&clock CLK_MDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <1>; - }; - - mdma1: mdma@11c10000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x11C10000 0x1000>; - interrupts = ; - clocks = <&clock CLK_MDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <1>; - /* - * MDMA1 can support both secure and non-secure - * AXI transactions. When this is enabled in - * the kernel for boards that run in secure - * mode, we are getting imprecise external - * aborts causing the kernel to oops. - */ - status = "disabled"; - }; + mdma1: mdma@11c10000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x11C10000 0x1000>; + interrupts = ; + clocks = <&clock CLK_MDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <1>; + /* + * MDMA1 can support both secure and non-secure + * AXI transactions. When this is enabled in + * the kernel for boards that run in secure + * mode, we are getting imprecise external + * aborts causing the kernel to oops. + */ + status = "disabled"; }; i2s0: i2s@3830000 { diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi index ab27ff8bc3dc..afe090578e8f 100644 --- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi @@ -411,12 +411,6 @@ status = "okay"; }; -&bus_fsys { - operating-points-v2 = <&bus_fsys2_opp_table>; - devfreq = <&bus_wcore>; - status = "okay"; -}; - &bus_fsys2 { operating-points-v2 = <&bus_fsys2_opp_table>; devfreq = <&bus_wcore>; diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi index dfb99ab53c3e..526729dad53f 100644 --- a/arch/arm/boot/dts/exynos5800.dtsi +++ b/arch/arm/boot/dts/exynos5800.dtsi @@ -23,17 +23,17 @@ &cluster_a15_opp_table { opp-2000000000 { opp-hz = /bits/ 64 <2000000000>; - opp-microvolt = <1312500>; + opp-microvolt = <1312500 1312500 1500000>; clock-latency-ns = <140000>; }; opp-1900000000 { opp-hz = /bits/ 64 <1900000000>; - opp-microvolt = <1262500>; + opp-microvolt = <1262500 1262500 1500000>; clock-latency-ns = <140000>; }; opp-1800000000 { opp-hz = /bits/ 64 <1800000000>; - opp-microvolt = <1237500>; + opp-microvolt = <1237500 1237500 1500000>; clock-latency-ns = <140000>; }; opp-1700000000 { diff --git a/arch/arm/boot/dts/hi3620.dtsi b/arch/arm/boot/dts/hi3620.dtsi index 9c207a690df5..f0af1bf2b4d8 100644 --- a/arch/arm/boot/dts/hi3620.dtsi +++ b/arch/arm/boot/dts/hi3620.dtsi @@ -71,7 +71,7 @@ interrupt-parent = <&gic>; ranges = <0 0xfc000000 0x2000000>; - L2: l2-cache { + L2: cache-controller { compatible = "arm,pl310-cache"; reg = <0x100000 0x100000>; interrupts = <0 15 4>; diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi index 696e6982a688..3ee7967c202d 100644 --- a/arch/arm/boot/dts/hisi-x5hd2.dtsi +++ b/arch/arm/boot/dts/hisi-x5hd2.dtsi @@ -381,7 +381,7 @@ interrupts = <1 13 0xf01>; }; - l2: l2-cache { + l2: cache-controller { compatible = "arm,pl310-cache"; reg = <0x00a10000 0x100000>; interrupts = <0 15 4>; diff --git a/arch/arm/boot/dts/imx1.dtsi b/arch/arm/boot/dts/imx1.dtsi index b30448cde582..9b940987864c 100644 --- a/arch/arm/boot/dts/imx1.dtsi +++ b/arch/arm/boot/dts/imx1.dtsi @@ -125,7 +125,7 @@ }; pwm: pwm@208000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx1-pwm"; reg = <0x00208000 0x1000>; interrupts = <34>; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index c5edff381213..18289f6fb1f3 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -442,7 +442,7 @@ status = "disabled"; }; - ocotp@8002c000 { + efuse@8002c000 { compatible = "fsl,imx23-ocotp", "fsl,ocotp"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi index 1123e683025c..1ab19f1268f8 100644 --- a/arch/arm/boot/dts/imx25.dtsi +++ b/arch/arm/boot/dts/imx25.dtsi @@ -411,7 +411,7 @@ pwm2: pwm@53fa0000 { compatible = "fsl,imx25-pwm", "fsl,imx27-pwm"; - #pwm-cells = <2>; + #pwm-cells = <3>; reg = <0x53fa0000 0x4000>; clocks = <&clks 106>, <&clks 52>; clock-names = "ipg", "per"; @@ -430,7 +430,7 @@ pwm3: pwm@53fa8000 { compatible = "fsl,imx25-pwm", "fsl,imx27-pwm"; - #pwm-cells = <2>; + #pwm-cells = <3>; reg = <0x53fa8000 0x4000>; clocks = <&clks 107>, <&clks 52>; clock-names = "ipg", "per"; @@ -453,7 +453,7 @@ interrupts = <22>; }; - esdhc1: esdhc@53fb4000 { + esdhc1: mmc@53fb4000 { compatible = "fsl,imx25-esdhc"; reg = <0x53fb4000 0x4000>; interrupts = <9>; @@ -462,7 +462,7 @@ status = "disabled"; }; - esdhc2: esdhc@53fb8000 { + esdhc2: mmc@53fb8000 { compatible = "fsl,imx25-esdhc"; reg = <0x53fb8000 0x4000>; interrupts = <8>; @@ -488,7 +488,7 @@ pwm4: pwm@53fc8000 { compatible = "fsl,imx25-pwm", "fsl,imx27-pwm"; - #pwm-cells = <2>; + #pwm-cells = <3>; reg = <0x53fc8000 0x4000>; clocks = <&clks 108>, <&clks 52>; clock-names = "ipg", "per"; @@ -535,14 +535,14 @@ pwm1: pwm@53fe0000 { compatible = "fsl,imx25-pwm", "fsl,imx27-pwm"; - #pwm-cells = <2>; + #pwm-cells = <3>; reg = <0x53fe0000 0x4000>; clocks = <&clks 105>, <&clks 52>; clock-names = "ipg", "per"; interrupts = <26>; }; - iim: iim@53ff0000 { + iim: efuse@53ff0000 { compatible = "fsl,imx25-iim", "fsl,imx27-iim"; reg = <0x53ff0000 0x4000>; interrupts = <19>; diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 002cd223f22d..fc0b318f8733 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -134,7 +134,7 @@ }; pwm: pwm@10006000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx27-pwm"; reg = <0x10006000 0x1000>; interrupts = <23>; @@ -265,7 +265,7 @@ status = "disabled"; }; - sdhci1: sdhci@10013000 { + sdhci1: mmc@10013000 { compatible = "fsl,imx27-mmc", "fsl,imx21-mmc"; reg = <0x10013000 0x1000>; interrupts = <11>; @@ -277,7 +277,7 @@ status = "disabled"; }; - sdhci2: sdhci@10014000 { + sdhci2: mmc@10014000 { compatible = "fsl,imx27-mmc", "fsl,imx21-mmc"; reg = <0x10014000 0x1000>; interrupts = <10>; @@ -431,7 +431,7 @@ status = "disabled"; }; - sdhci3: sdhci@1001e000 { + sdhci3: mmc@1001e000 { compatible = "fsl,imx27-mmc", "fsl,imx21-mmc"; reg = <0x1001e000 0x1000>; interrupts = <9>; @@ -540,7 +540,7 @@ #clock-cells = <1>; }; - iim: iim@10028000 { + iim: efuse@10028000 { compatible = "fsl,imx27-iim"; reg = <0x10028000 0x1000>; interrupts = <62>; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index a1cbbeb39a4f..a2b799c56f8f 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -1011,7 +1011,7 @@ status = "disabled"; }; - ocotp: ocotp@8002c000 { + ocotp: efuse@8002c000 { compatible = "fsl,imx28-ocotp", "fsl,ocotp"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi index 18270ec648fe..45333f7e10ea 100644 --- a/arch/arm/boot/dts/imx31.dtsi +++ b/arch/arm/boot/dts/imx31.dtsi @@ -173,7 +173,7 @@ reg = <0x50000000 0x100000>; ranges; - sdhci1: sdhci@50004000 { + sdhci1: mmc@50004000 { compatible = "fsl,imx31-mmc"; reg = <0x50004000 0x4000>; interrupts = <9>; @@ -184,7 +184,7 @@ status = "disabled"; }; - sdhci2: sdhci@50008000 { + sdhci2: mmc@50008000 { compatible = "fsl,imx31-mmc"; reg = <0x50008000 0x4000>; interrupts = <8>; @@ -217,7 +217,7 @@ status = "disabled"; }; - iim: iim@5001c000 { + iim: efuse@5001c000 { compatible = "fsl,imx31-iim", "fsl,imx27-iim"; reg = <0x5001c000 0x1000>; interrupts = <19>; @@ -327,7 +327,7 @@ interrupts = <26>; clocks = <&clks 10>, <&clks 42>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi index 2ebf2c1fa682..aba16252faab 100644 --- a/arch/arm/boot/dts/imx35.dtsi +++ b/arch/arm/boot/dts/imx35.dtsi @@ -59,7 +59,7 @@ interrupt-parent = <&avic>; ranges; - L2: l2-cache@30000000 { + L2: cache-controller@30000000 { compatible = "arm,l210-cache"; reg = <0x30000000 0x1000>; cache-unified; @@ -231,7 +231,7 @@ #interrupt-cells = <2>; }; - esdhc1: esdhc@53fb4000 { + esdhc1: mmc@53fb4000 { compatible = "fsl,imx35-esdhc"; reg = <0x53fb4000 0x4000>; interrupts = <7>; @@ -240,7 +240,7 @@ status = "disabled"; }; - esdhc2: esdhc@53fb8000 { + esdhc2: mmc@53fb8000 { compatible = "fsl,imx35-esdhc"; reg = <0x53fb8000 0x4000>; interrupts = <8>; @@ -249,7 +249,7 @@ status = "disabled"; }; - esdhc3: esdhc@53fbc000 { + esdhc3: mmc@53fbc000 { compatible = "fsl,imx35-esdhc"; reg = <0x53fbc000 0x4000>; interrupts = <9>; @@ -320,7 +320,7 @@ status = "disabled"; }; - iim@53ff0000 { + efuse@53ff0000 { compatible = "fsl,imx35-iim"; reg = <0x53ff0000 0x4000>; interrupts = <19>; diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi index 1f4ecbca5225..b6b2e6af9b96 100644 --- a/arch/arm/boot/dts/imx50.dtsi +++ b/arch/arm/boot/dts/imx50.dtsi @@ -115,7 +115,7 @@ reg = <0x50000000 0x40000>; ranges; - esdhc1: esdhc@50004000 { + esdhc1: mmc@50004000 { compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc"; reg = <0x50004000 0x4000>; interrupts = <1>; @@ -127,7 +127,7 @@ status = "disabled"; }; - esdhc2: esdhc@50008000 { + esdhc2: mmc@50008000 { compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc"; reg = <0x50008000 0x4000>; interrupts = <2>; @@ -176,7 +176,7 @@ status = "disabled"; }; - esdhc3: esdhc@50020000 { + esdhc3: mmc@50020000 { compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc"; reg = <0x50020000 0x4000>; interrupts = <3>; @@ -188,7 +188,7 @@ status = "disabled"; }; - esdhc4: esdhc@50024000 { + esdhc4: mmc@50024000 { compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc"; reg = <0x50024000 0x4000>; interrupts = <4>; @@ -289,7 +289,7 @@ }; pwm1: pwm@53fb4000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx50-pwm", "fsl,imx27-pwm"; reg = <0x53fb4000 0x4000>; clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>, @@ -299,7 +299,7 @@ }; pwm2: pwm@53fb8000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx50-pwm", "fsl,imx27-pwm"; reg = <0x53fb8000 0x4000>; clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>, diff --git a/arch/arm/boot/dts/imx51-ts4800.dts b/arch/arm/boot/dts/imx51-ts4800.dts index 4344632f7940..6ecb83e7f336 100644 --- a/arch/arm/boot/dts/imx51-ts4800.dts +++ b/arch/arm/boot/dts/imx51-ts4800.dts @@ -113,6 +113,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm_backlight>; status = "okay"; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index d3583aad8323..985e1be03ad6 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -185,7 +185,7 @@ reg = <0x70000000 0x40000>; ranges; - esdhc1: esdhc@70004000 { + esdhc1: mmc@70004000 { compatible = "fsl,imx51-esdhc"; reg = <0x70004000 0x4000>; interrupts = <1>; @@ -196,7 +196,7 @@ status = "disabled"; }; - esdhc2: esdhc@70008000 { + esdhc2: mmc@70008000 { compatible = "fsl,imx51-esdhc"; reg = <0x70008000 0x4000>; interrupts = <2>; @@ -245,7 +245,7 @@ status = "disabled"; }; - esdhc3: esdhc@70020000 { + esdhc3: mmc@70020000 { compatible = "fsl,imx51-esdhc"; reg = <0x70020000 0x4000>; interrupts = <3>; @@ -257,7 +257,7 @@ status = "disabled"; }; - esdhc4: esdhc@70024000 { + esdhc4: mmc@70024000 { compatible = "fsl,imx51-esdhc"; reg = <0x70024000 0x4000>; interrupts = <4>; @@ -400,7 +400,7 @@ }; pwm1: pwm@73fb4000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx51-pwm", "fsl,imx27-pwm"; reg = <0x73fb4000 0x4000>; clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>, @@ -410,7 +410,7 @@ }; pwm2: pwm@73fb8000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx51-pwm", "fsl,imx27-pwm"; reg = <0x73fb8000 0x4000>; clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>, @@ -466,7 +466,7 @@ reg = <0x83f00000 0x60>; }; - iim: iim@83f98000 { + iim: efuse@83f98000 { compatible = "fsl,imx51-iim", "fsl,imx27-iim"; reg = <0x83f98000 0x4000>; interrupts = <69>; diff --git a/arch/arm/boot/dts/imx53-kp.dtsi b/arch/arm/boot/dts/imx53-kp.dtsi index 8b25416a5303..4508f34139a0 100644 --- a/arch/arm/boot/dts/imx53-kp.dtsi +++ b/arch/arm/boot/dts/imx53-kp.dtsi @@ -162,6 +162,14 @@ >; }; +&pwm1 { + #pwm-cells = <2>; +}; + +&pwm2 { + #pwm-cells = <2>; +}; + &uart1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index daab56abe94a..a1a6228d1aa6 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -321,6 +321,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts index 5ff9a179c83c..f7dcdf96e5c0 100644 --- a/arch/arm/boot/dts/imx53-ppd.dts +++ b/arch/arm/boot/dts/imx53-ppd.dts @@ -176,7 +176,7 @@ power-supply = <®_3v3_lcd>; }; - leds { + leds-brightness { compatible = "pwm-leds"; alarm-brightness { @@ -185,6 +185,32 @@ }; }; + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_alarmled_pins>; + + alarm1 { + label = "alarm:red"; + gpios = <&gpio7 3 GPIO_ACTIVE_HIGH>; + }; + + alarm2 { + label = "alarm:yellow"; + gpios = <&gpio7 7 GPIO_ACTIVE_HIGH>; + }; + + alarm3 { + label = "alarm:blue"; + gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>; + }; + + alarm4 { + label = "alarm:silenced"; + gpios = <&gpio7 13 GPIO_ACTIVE_HIGH>; + }; + }; + gpio-poweroff { compatible = "gpio-poweroff"; gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; @@ -598,12 +624,14 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm2 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; @@ -909,18 +937,10 @@ MX53_PAD_NANDF_CS3__GPIO6_16 0x0 /* POWER_AND_BOOT_STATUS_INDICATOR */ MX53_PAD_PATA_INTRQ__GPIO7_2 0x1e4 - /* ACTIVATE_ALARM_LIGHT_RED */ - MX53_PAD_PATA_DIOR__GPIO7_3 0x0 - /* ACTIVATE_ALARM_LIGHT_YELLOW */ - MX53_PAD_PATA_DA_1__GPIO7_7 0x0 - /* ACTIVATE_ALARM_LIGHT_CYAN */ - MX53_PAD_PATA_DA_2__GPIO7_8 0x0 /* RUNNING_ON_BATTERY_INDICATOR_GREEN */ MX53_PAD_GPIO_16__GPIO7_11 0x0 /* BATTERY_STATUS_INDICATOR_AMBER */ MX53_PAD_GPIO_17__GPIO7_12 0x0 - /* AUDIO_ALARMS_SILENCED_INDICATOR */ - MX53_PAD_GPIO_18__GPIO7_13 0x0 >; }; @@ -1080,4 +1100,17 @@ MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC 0x180 >; }; + + pinctrl_alarmled_pins: qmx6alarmledgrp { + fsl,pins = < + /* ACTIVATE_ALARM_LIGHT_RED */ + MX53_PAD_PATA_DIOR__GPIO7_3 0x0 + /* ACTIVATE_ALARM_LIGHT_YELLOW */ + MX53_PAD_PATA_DA_1__GPIO7_7 0x0 + /* ACTIVATE_ALARM_LIGHT_CYAN */ + MX53_PAD_PATA_DA_2__GPIO7_8 0x0 + /* AUDIO_ALARMS_SILENCED_INDICATOR */ + MX53_PAD_GPIO_18__GPIO7_13 0x0 + >; + }; }; diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi b/arch/arm/boot/dts/imx53-tqma53.dtsi index ea90fd95ad01..9a6cb138adf3 100644 --- a/arch/arm/boot/dts/imx53-tqma53.dtsi +++ b/arch/arm/boot/dts/imx53-tqma53.dtsi @@ -209,6 +209,14 @@ }; }; +&pwm1 { + #pwm-cells = <2>; +}; + +&pwm2 { + #pwm-cells = <2>; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi index 4ab135906949..7c9730f3f820 100644 --- a/arch/arm/boot/dts/imx53-tx53.dtsi +++ b/arch/arm/boot/dts/imx53-tx53.dtsi @@ -542,7 +542,6 @@ &pwm2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; - #pwm-cells = <3>; }; &sdma { diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index afa57bf7b0ed..500eeaa3a27c 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -236,7 +236,7 @@ reg = <0x50000000 0x40000>; ranges; - esdhc1: esdhc@50004000 { + esdhc1: mmc@50004000 { compatible = "fsl,imx53-esdhc"; reg = <0x50004000 0x4000>; interrupts = <1>; @@ -248,7 +248,7 @@ status = "disabled"; }; - esdhc2: esdhc@50008000 { + esdhc2: mmc@50008000 { compatible = "fsl,imx53-esdhc"; reg = <0x50008000 0x4000>; interrupts = <2>; @@ -301,7 +301,7 @@ status = "disabled"; }; - esdhc3: esdhc@50020000 { + esdhc3: mmc@50020000 { compatible = "fsl,imx53-esdhc"; reg = <0x50020000 0x4000>; interrupts = <3>; @@ -313,7 +313,7 @@ status = "disabled"; }; - esdhc4: esdhc@50024000 { + esdhc4: mmc@50024000 { compatible = "fsl,imx53-esdhc"; reg = <0x50024000 0x4000>; interrupts = <4>; @@ -525,7 +525,7 @@ }; pwm1: pwm@53fb4000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx53-pwm", "fsl,imx27-pwm"; reg = <0x53fb4000 0x4000>; clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>, @@ -535,7 +535,7 @@ }; pwm2: pwm@53fb8000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx53-pwm", "fsl,imx27-pwm"; reg = <0x53fb8000 0x4000>; clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>, @@ -667,7 +667,7 @@ reg = <0x63f00000 0x60>; }; - iim: iim@63f98000 { + iim: efuse@63f98000 { compatible = "fsl,imx53-iim", "fsl,imx27-iim"; reg = <0x63f98000 0x4000>; interrupts = <69>; diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts index 37f80ab8ccd0..809ca5611072 100644 --- a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts +++ b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts @@ -79,5 +79,6 @@ }; &pwm1 { + #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts index 8d8c8c27e482..4d58cb4436d9 100644 --- a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts +++ b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts @@ -69,5 +69,6 @@ }; &pwm3 { + #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6dl-mamoj.dts b/arch/arm/boot/dts/imx6dl-mamoj.dts index 385ce7b0029e..028951955bde 100644 --- a/arch/arm/boot/dts/imx6dl-mamoj.dts +++ b/arch/arm/boot/dts/imx6dl-mamoj.dts @@ -303,6 +303,7 @@ }; &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6dl-prtrvt.dts b/arch/arm/boot/dts/imx6dl-prtrvt.dts new file mode 100644 index 000000000000..fa882458957b --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-prtrvt.dts @@ -0,0 +1,184 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) 2014 Protonic Holland + */ + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-prti6q.dtsi" +#include + +/ { + model = "Protonic RVT board"; + compatible = "prt,prtrvt", "fsl,imx6dl"; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x10000000>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds>; + + led-debug0 { + function = LED_FUNCTION_STATUS; + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>; + status = "okay"; +}; + +&ecspi1 { + cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&ecspi3 { + cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; + status = "okay"; + + nfc@0 { + compatible = "ti,trf7970a"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nfc>; + spi-max-frequency = <2000000>; + interrupts-extended = <&gpio5 14 IRQ_TYPE_LEVEL_LOW>; + ti,enable-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>, + <&gpio5 11 GPIO_ACTIVE_LOW>; + vin-supply = <®_3v3>; + vin-voltage-override = <3100000>; + autosuspend-delay = <30000>; + irq-status-read-quirk; + en2-rf-quirk; + t5t-rmb-extra-byte-quirk; + status = "okay"; + }; +}; + +&i2c3 { + adc@49 { + compatible = "ti,ads1015"; + reg = <0x49>; + #address-cells = <1>; + #size-cells = <0>; + + /* nc */ + channel@4 { + reg = <4>; + ti,gain = <3>; + ti,datarate = <3>; + }; + + /* nc */ + channel@5 { + reg = <5>; + ti,gain = <3>; + ti,datarate = <3>; + }; + + /* can1_l */ + channel@6 { + reg = <6>; + ti,gain = <3>; + ti,datarate = <3>; + }; + + /* can1_h */ + channel@7 { + reg = <7>; + ti,gain = <3>; + ti,datarate = <3>; + }; + }; + + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&pcie { + status = "okay"; +}; + +&usbh1 { + status = "disabled"; +}; + +&vpu { + status = "disabled"; +}; + +&iomuxc { + pinctrl_can1phy: can1phy { + fsl,pins = < + /* CAN1_SR */ + MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13070 + /* CAN1_TERM */ + MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 + /* CS */ + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x000b1 + >; + }; + + pinctrl_ecspi3: ecspi3grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 + MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1 + MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1 + MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x000b1 + >; + }; + + pinctrl_leds: ledsgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0 + >; + }; + + pinctrl_nfc: nfcgrp { + fsl,pins = < + /* NFC_ASK_OOK */ + MX6QDL_PAD_DISP0_DAT15__GPIO5_IO09 0x100b1 + /* NFC_PWR_EN */ + MX6QDL_PAD_DISP0_DAT16__GPIO5_IO10 0x100b1 + /* NFC_EN2 */ + MX6QDL_PAD_DISP0_DAT17__GPIO5_IO11 0x100b1 + /* NFC_EN */ + MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x100b1 + /* NFC_MOD */ + MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x100b1 + /* NFC_IRQ */ + MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x100b1 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts new file mode 100644 index 000000000000..306b4f7bf762 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts @@ -0,0 +1,411 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) 2016 Protonic Holland + */ + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-prti6q.dtsi" +#include +#include +#include + +/ { + model = "Protonic VT7"; + compatible = "prt,prtvt7", "fsl,imx6dl"; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x20000000>; + }; + + backlight_lcd: backlight-lcd { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + pwms = <&pwm1 0 500000>; + brightness-levels = <0 20 81 248 1000>; + default-brightness-level = <20>; + num-interpolated-steps = <21>; + power-supply = <®_bl_12v0>; + enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; + }; + + keys { + compatible = "gpio-keys"; + autorepeat; + + esc { + label = "GPIO Key ESC"; + linux,code = ; + gpios = <&gpio_pca 0 GPIO_ACTIVE_LOW>; + }; + + up { + label = "GPIO Key UP"; + linux,code = ; + gpios = <&gpio_pca 1 GPIO_ACTIVE_LOW>; + }; + + down { + label = "GPIO Key DOWN"; + linux,code = ; + gpios = <&gpio_pca 4 GPIO_ACTIVE_LOW>; + }; + + enter { + label = "GPIO Key Enter"; + linux,code = ; + gpios = <&gpio_pca 3 GPIO_ACTIVE_LOW>; + }; + + cycle { + label = "GPIO Key CYCLE"; + linux,code = ; + gpios = <&gpio_pca 2 GPIO_ACTIVE_LOW>; + }; + + f1 { + label = "GPIO Key F1"; + linux,code = ; + gpios = <&gpio_pca 14 GPIO_ACTIVE_LOW>; + }; + + f2 { + label = "GPIO Key F2"; + linux,code = ; + gpios = <&gpio_pca 13 GPIO_ACTIVE_LOW>; + }; + + f3 { + label = "GPIO Key F3"; + linux,code = ; + gpios = <&gpio_pca 12 GPIO_ACTIVE_LOW>; + }; + + f4 { + label = "GPIO Key F4"; + linux,code = ; + gpios = <&gpio_pca 11 GPIO_ACTIVE_LOW>; + }; + + f5 { + label = "GPIO Key F5"; + linux,code = ; + gpios = <&gpio_pca 10 GPIO_ACTIVE_LOW>; + }; + + f6 { + label = "GPIO Key F6"; + linux,code = ; + gpios = <&gpio_pca 5 GPIO_ACTIVE_LOW>; + }; + + f7 { + label = "GPIO Key F7"; + linux,code = ; + gpios = <&gpio_pca 6 GPIO_ACTIVE_LOW>; + }; + + f8 { + label = "GPIO Key F8"; + linux,code = ; + gpios = <&gpio_pca 7 GPIO_ACTIVE_LOW>; + }; + + f9 { + label = "GPIO Key F9"; + linux,code = ; + gpios = <&gpio_pca 8 GPIO_ACTIVE_LOW>; + }; + + f10 { + label = "GPIO Key F10"; + linux,code = ; + gpios = <&gpio_pca 9 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds>; + + led-debug0 { + function = LED_FUNCTION_STATUS; + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + reg_bl_12v0: regulator-bl-12v0 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_bl_12v0>; + regulator-name = "bl-12v0"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_1v8: regulator-1v8 { + compatible = "regulator-fixed"; + regulator-name = "1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "prti6q-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,widgets = + "Microphone", "Microphone Jack", + "Line", "Line In Jack", + "Headphone", "Headphone Jack", + "Speaker", "External Speaker"; + simple-audio-card,routing = + "MIC_IN", "Microphone Jack", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "External Speaker", "LINE_OUT"; + + simple-audio-card,cpu { + sound-dai = <&ssi1>; + system-clock-frequency = <0>; + }; + + simple-audio-card,codec { + sound-dai = <&sgtl5000>; + bitclock-master; + frame-master; + }; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; + + mux-ssi1 { + fsl,audmux-port = <0>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN 0 + IMX_AUDMUX_V2_PTCR_TFSEL(2) 0 + IMX_AUDMUX_V2_PTCR_TCSEL(2) 0 + IMX_AUDMUX_V2_PTCR_TFSDIR 0 + IMX_AUDMUX_V2_PTCR_TCLKDIR IMX_AUDMUX_V2_PDCR_RXDSEL(2) + >; + }; + + mux-pins3 { + fsl,audmux-port = <2>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0) + 0 IMX_AUDMUX_V2_PDCR_TXRXEN + >; + }; +}; + +&can1 { + pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>; +}; + +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>; +}; + +&ecspi2 { + cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + status = "okay"; +}; + +&i2c1 { + sgtl5000: audio-codec@a { + compatible = "fsl,sgtl5000"; + reg = <0xa>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_codec>; + #sound-dai-cells = <0>; + clocks = <&clks 201>; + VDDA-supply = <®_3v3>; + VDDIO-supply = <®_3v3>; + VDDD-supply = <®_1v8>; + }; +}; + +&i2c3 { + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + + gpio_pca: gpio@74 { + compatible = "nxp,pca9539"; + reg = <0x74>; + interrupts-extended = <&gpio4 5 IRQ_TYPE_LEVEL_LOW>; + #gpio-cells = <2>; + gpio-controller; + }; +}; + +&ipu1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0>; + status = "okay"; +}; + +&pwm1 { + #pwm-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&snvs_pwrkey { + status = "okay"; +}; + +&ssi1 { + #sound-dai-cells = <0>; + fsl,mode = "ac97-slave"; + status = "okay"; +}; + +&usbh1 { + status = "disabled"; +}; + +&vpu { + status = "disabled"; +}; + +&iomuxc { + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1 0x030b0 + MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 + MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 + MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 + MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 + >; + }; + + pinctrl_backlight: backlightgrp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT7__GPIO4_IO28 0x1b0b0 + >; + }; + + pinctrl_can1phy: can1phy { + fsl,pins = < + /* CAN1_SR */ + MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13070 + /* CAN1_TERM */ + MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 + >; + }; + + pinctrl_codec: codecgrp { + fsl,pins = < + /* AUDIO_nRESET */ + MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x1f0b0 + >; + }; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 + MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1 + MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1 + MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1 + >; + }; + + pinctrl_ipu1_csi0: ipu1csi0grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + /* ITU656_nRESET */ + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0 + /* ITU656_nPDN */ + MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x1b0b0 + >; + }; + + pinctrl_ipu1_disp: ipudisp1grp { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0xb0 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0xb0 + + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xb0 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xb0 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xb0 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xb0 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xb0 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xb0 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xb0 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xb0 + + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xb0 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xb0 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xb0 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xb0 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xb0 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xb0 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xb0 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xb0 + + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xb0 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xb0 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0xb0 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0xb0 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0xb0 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0xb0 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0xb0 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0xb0 + >; + }; + + pinctrl_leds: ledsgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0 + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b0 + >; + }; + + pinctrl_reg_bl_12v0: 12blgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 + >; + }; + + pinctrl_tsc: tscgrp { + + fsl,pins = < + MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b0 + MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi index 2b9423d55c37..c4a235d212b6 100644 --- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi +++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi @@ -540,7 +540,6 @@ }; &pwm1 { - #pwm-cells = <3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "disabled"; diff --git a/arch/arm/boot/dts/imx6q-ba16.dtsi b/arch/arm/boot/dts/imx6q-ba16.dtsi index 37c63402157b..fc81f2f4b62d 100644 --- a/arch/arm/boot/dts/imx6q-ba16.dtsi +++ b/arch/arm/boot/dts/imx6q-ba16.dtsi @@ -334,6 +334,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts index a2dd7e549568..a685b1c3208f 100644 --- a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts +++ b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts @@ -253,7 +253,6 @@ &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; - #pwm-cells = <3>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-display5.dtsi b/arch/arm/boot/dts/imx6q-display5.dtsi index 83524bb99eb3..fef5d7254536 100644 --- a/arch/arm/boot/dts/imx6q-display5.dtsi +++ b/arch/arm/boot/dts/imx6q-display5.dtsi @@ -399,7 +399,6 @@ }; &pwm2 { - #pwm-cells = <3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6q-kp.dtsi b/arch/arm/boot/dts/imx6q-kp.dtsi index 24c8169baf44..1ade0bff681d 100644 --- a/arch/arm/boot/dts/imx6q-kp.dtsi +++ b/arch/arm/boot/dts/imx6q-kp.dtsi @@ -378,12 +378,14 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm2 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6q-mccmon6.dts b/arch/arm/boot/dts/imx6q-mccmon6.dts index a4d295455e67..55692c73943d 100644 --- a/arch/arm/boot/dts/imx6q-mccmon6.dts +++ b/arch/arm/boot/dts/imx6q-mccmon6.dts @@ -237,7 +237,6 @@ }; &pwm2 { - #pwm-cells = <3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6q-novena.dts b/arch/arm/boot/dts/imx6q-novena.dts index 69f170ff31c5..52e3567d1859 100644 --- a/arch/arm/boot/dts/imx6q-novena.dts +++ b/arch/arm/boot/dts/imx6q-novena.dts @@ -455,6 +455,7 @@ }; &pwm1 { + #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-pistachio.dts b/arch/arm/boot/dts/imx6q-pistachio.dts index a31b17eaf51c..7a33e54cc0f1 100644 --- a/arch/arm/boot/dts/imx6q-pistachio.dts +++ b/arch/arm/boot/dts/imx6q-pistachio.dts @@ -570,6 +570,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6q-prti6q.dts b/arch/arm/boot/dts/imx6q-prti6q.dts new file mode 100644 index 000000000000..de6cbaab8b49 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-prti6q.dts @@ -0,0 +1,543 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) 2014 Protonic Holland + */ + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-prti6q.dtsi" +#include +#include + +/ { + model = "Protonic PRTI6Q board"; + compatible = "prt,prti6q", "fsl,imx6q"; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0xf0000000>; + }; + + backlight_lcd: backlight-lcd { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + pwms = <&pwm1 0 5000000>; + brightness-levels = <0 16 64 255>; + num-interpolated-steps = <16>; + default-brightness-level = <1>; + power-supply = <®_3v3>; + enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; + }; + + can_osc: can-osc { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds>; + + led-debug0 { + function = LED_FUNCTION_STATUS; + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led-debug1 { + function = LED_FUNCTION_SD; + gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "disk-activity"; + }; + }; + + panel { + compatible = "kyo,tcg121xglp"; + backlight = <&backlight_lcd>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + + reg_1v8: regulator-1v8 { + compatible = "regulator-fixed"; + regulator-name = "1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + reg_wifi: regulator-wifi { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wifi_npd>; + enable-active-high; + gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "regulator-WL12xx"; + startup-delay-us = <70000>; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "prti6q-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,widgets = + "Microphone", "Microphone Jack", + "Line", "Line In Jack", + "Headphone", "Headphone Jack", + "Speaker", "External Speaker"; + simple-audio-card,routing = + "MIC_IN", "Microphone Jack", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "External Speaker", "LINE_OUT"; + + simple-audio-card,cpu { + sound-dai = <&ssi1>; + system-clock-frequency = <0>; + }; + + simple-audio-card,codec { + sound-dai = <&sgtl5000>; + bitclock-master; + frame-master; + }; + }; + + sound-spdif { + compatible = "fsl,imx-audio-spdif"; + model = "imx-spdif"; + spdif-controller = <&spdif>; + spdif-in; + spdif-out; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; + + mux-ssi1 { + fsl,audmux-port = <0>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN 0 + IMX_AUDMUX_V2_PTCR_TFSEL(2) 0 + IMX_AUDMUX_V2_PTCR_TCSEL(2) 0 + IMX_AUDMUX_V2_PTCR_TFSDIR 0 + IMX_AUDMUX_V2_PTCR_TCLKDIR IMX_AUDMUX_V2_PDCR_RXDSEL(2) + >; + }; + + mux-pins3 { + fsl,audmux-port = <2>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0) + 0 IMX_AUDMUX_V2_PDCR_TXRXEN + >; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2>; + status = "okay"; +}; + +&ecspi1 { + cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; + }; +}; + +&ecspi2 { + cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>, <&gpio4 25 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_ecspi2_cs>; + status = "okay"; + + can@0 { + compatible = "microchip,mcp2515"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can3>; + clocks = <&can_osc>; + interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>; + spi-max-frequency = <5000000>; + }; + + adc@1 { + compatible = "ti,adc128s052"; + reg = <1>; + spi-max-frequency = <2000000>; + vref-supply = <®_3v3>; + }; +}; + +&ecspi3 { + cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rgmii-id"; + phy-handle = <&rgmii_phy>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + /* Microchip KSZ9031RNX PHY */ + rgmii_phy: ethernet-phy@4 { + reg = <4>; + interrupts-extended = <&gpio1 28 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <300>; + }; + }; +}; + +&hdmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hdmi>; + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c1 { + sgtl5000: audio-codec@a { + compatible = "fsl,sgtl5000"; + reg = <0xa>; + #sound-dai-cells = <0>; + clocks = <&clks 201>; + VDDA-supply = <®_3v3>; + VDDIO-supply = <®_3v3>; + VDDD-supply = <®_1v8>; + }; +}; + +/* DDC */ +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&i2c3 { + adc@49 { + compatible = "ti,ads1015"; + reg = <0x49>; + #address-cells = <1>; + #size-cells = <0>; + + /* can2_l */ + channel@4 { + reg = <4>; + ti,gain = <3>; + ti,datarate = <3>; + }; + + /* can2_h */ + channel@5 { + reg = <5>; + ti,gain = <3>; + ti,datarate = <3>; + }; + + /* can1_l */ + channel@6 { + reg = <6>; + ti,gain = <3>; + ti,datarate = <3>; + }; + + /* can1_h */ + channel@7 { + reg = <7>; + ti,gain = <3>; + ti,datarate = <3>; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pwm1 { + #pwm-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&ldb { + status = "okay"; + + lvds-channel@0 { + status = "okay"; + + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&sata { + status = "okay"; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spdif>; + status = "okay"; +}; + +&ssi1 { + #sound-dai-cells = <0>; + fsl,mode = "ac97-slave"; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + status = "okay"; +}; + +&usbotg { + pinctrl-0 = <&pinctrl_usbotg &pinctrl_usbotg_id>; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + non-removable; + vmmc-supply = <®_wifi>; + cap-power-off-card; + keep-power-in-suspend; + status = "okay"; + + wifi { + compatible = "ti,wl1271"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wifi>; + interrupts-extended = <&gpio1 30 IRQ_TYPE_LEVEL_HIGH>; + ref-clock-frequency = "38400000"; + tcxo-clock-frequency = "19200000"; + }; +}; + +&iomuxc { + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1 0x030b0 + MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 + MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 + MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 + MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 + >; + }; + + pinctrl_backlight: backlightgrp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT7__GPIO4_IO28 0x1b0b0 + >; + }; + + pinctrl_can2: can2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b008 + MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b008 + >; + }; + + pinctrl_can3: can3grp { + fsl,pins = < + MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 + /* CS */ + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x000b1 + >; + }; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 + MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1 + MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1 + MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1 + >; + }; + + pinctrl_ecspi2_cs: ecspi2csgrp { + fsl,pins = < + /* ADC128S022 CS */ + MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25 0x1b0b1 + >; + }; + + pinctrl_ecspi3: ecspi3grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 + MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1 + MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1 + MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x000b1 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 + MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030 + MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030 + MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030 + MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 + MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030 + MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x10030 + MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x10030 + MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x10030 + MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x10030 + MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x10030 + MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x10030 + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x10030 + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x10030 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x10030 + + /* Phy reset */ + MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0 + MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b1 + >; + }; + + pinctrl_hdmi: hdmigrp { + fsl,pins = < + /* NOTE: DDC is done via I2C2, so DON'T + * configure DDC pins for HDMI! + */ + MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE 0x1f8b0 + >; + }; + + /* DDC */ + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_leds: ledsgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0 + MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0 + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0 + >; + }; + + pinctrl_spdif: spdifgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_16__SPDIF_IN 0x1b0b0 + MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x1b0b0 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_EIM_D26__UART2_RX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D27__UART2_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D28__UART2_DTE_CTS_B 0x1b0b1 + MX6QDL_PAD_EIM_D29__UART2_DTE_RTS_B 0x1b0b1 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1 + MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usbotg_id: usbotgidgrp { + fsl,pins = < + MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x1f058 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9 + >; + }; + + pinctrl_wifi: wifigrp { + fsl,pins = < + /* WL12xx IRQ */ + MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x10880 + >; + }; + + pinctrl_wifi_npd: wifinpd { + fsl,pins = < + MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b8b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-prtwd2.dts b/arch/arm/boot/dts/imx6q-prtwd2.dts new file mode 100644 index 000000000000..dffafbcaa7af --- /dev/null +++ b/arch/arm/boot/dts/imx6q-prtwd2.dts @@ -0,0 +1,188 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2018 Protonic Holland + */ + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-prti6q.dtsi" +#include + +/ { + model = "Protonic WD2 board"; + compatible = "prt,prtwd2", "fsl,imx6q"; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x20000000>; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x20000000>; + }; + + usdhc2_wifi_pwrseq: usdhc2_wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wifi_npd>; + reset-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; + }; + + /* PRTWD2 rev 1 bitbang I2C for Ethernet Switch */ + i2c@4 { + compatible = "i2c-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + sda-gpios = <&gpio1 22 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>; + i2c-gpio,delay-us = <20>; /* ~10 kHz */ + i2c-gpio,scl-output-only; + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rmii"; + clocks = <&clks IMX6QDL_CLK_ENET>, + <&clks IMX6QDL_CLK_ENET>; + clock-names = "ipg", "ahb"; + status = "okay"; + + fixed-link { + speed = <100>; + pause; + full-duplex; + }; +}; + +&i2c3 { + adc@49 { + compatible = "ti,ads1015"; + reg = <0x49>; + #address-cells = <1>; + #size-cells = <0>; + + /* V in */ + channel@4 { + reg = <4>; + ti,gain = <1>; + ti,datarate = <3>; + }; + + /* I charge */ + channel@5 { + reg = <5>; + ti,gain = <1>; + ti,datarate = <3>; + }; + + /* V bus */ + channel@6 { + reg = <6>; + ti,gain = <1>; + ti,datarate = <3>; + }; + + /* nc */ + channel@7 { + reg = <7>; + ti,gain = <1>; + ti,datarate = <3>; + }; + }; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + no-1-8-v; + non-removable; + mmc-pwrseq = <&usdhc2_wifi_pwrseq>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + wifi@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_eth_chg>; + + pinctrl_can1phy: can1phy { + fsl,pins = < + /* CAN1_SR */ + MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13070 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + /* MX6QDL_ENET_PINGRP4 */ + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0 + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0 + MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x130b0 + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0 + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0 + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0 + + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0 + /* Phy reset */ + MX6QDL_PAD_CSI0_DAT4__GPIO5_IO22 0x1b0b0 + /* nINTRP */ + MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x1b0b0 + + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x10030 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x10030 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__GPIO1_IO22 0x1f8b0 + MX6QDL_PAD_ENET_MDC__GPIO1_IO31 0x1f8b0 + >; + }; + + pinctrl_usb_eth_chg: usbethchggrp { + fsl,pins = < + /* USB charging control */ + MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x130b0 + MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x130b0 + MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x130b0 + MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x130b0 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9 + >; + }; + + pinctrl_wifi_npd: wifinpd { + fsl,pins = < + /* WL_REG_ON */ + MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x13069 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts index bfff87ce2e1f..861e05d53157 100644 --- a/arch/arm/boot/dts/imx6q-tbs2910.dts +++ b/arch/arm/boot/dts/imx6q-tbs2910.dts @@ -99,8 +99,20 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii-id"; - phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + phy-handle = <&phy>; status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + phy: ethernet-phy@4 { + reg = <4>; + qca,clk-out-frequency = <125000000>; + reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + }; + }; }; &hdmi { diff --git a/arch/arm/boot/dts/imx6q-var-dt6customboard.dts b/arch/arm/boot/dts/imx6q-var-dt6customboard.dts index c54362fcc508..a57c2e3a8435 100644 --- a/arch/arm/boot/dts/imx6q-var-dt6customboard.dts +++ b/arch/arm/boot/dts/imx6q-var-dt6customboard.dts @@ -203,6 +203,7 @@ }; &pwm2 { + #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index e34be8fabd93..dbdd7db60325 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -371,6 +371,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "disabled"; diff --git a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi index b8e74ab3c993..2577eb4f535a 100644 --- a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi @@ -211,6 +211,7 @@ }; &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi b/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi index 376750882ed3..d38630d4b892 100644 --- a/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi @@ -336,6 +336,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index 240b86d2eb71..0930194fd960 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -312,6 +312,7 @@ /* Colibri PWM */ &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "disabled"; @@ -362,7 +363,6 @@ }; &usbotg { - pinctrl-names = "default"; disable-over-current; dr_mode = "peripheral"; status = "disabled"; diff --git a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi index e3be453d8a4a..67042793b0ca 100644 --- a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi +++ b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi @@ -233,6 +233,7 @@ }; &pwm1 { + #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-emcon.dtsi b/arch/arm/boot/dts/imx6qdl-emcon.dtsi index 70d26616d771..35e230f991f1 100644 --- a/arch/arm/boot/dts/imx6qdl-emcon.dtsi +++ b/arch/arm/boot/dts/imx6qdl-emcon.dtsi @@ -737,14 +737,17 @@ }; &pwm1 { + #pwm-cells = <2>; status = "okay"; }; &pwm3 { + #pwm-cells = <2>; status = "okay"; }; &pwm4 { + #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi index 419a7cdc8ab5..7705285d9e3c 100644 --- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi @@ -4,6 +4,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -19,6 +20,53 @@ bootargs = "console=ttymxc1,115200"; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -102,6 +150,103 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_an1"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + }; + }; + + gsc_gpio: gpio@23 { + compatible = "nxp,pca9555"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; + }; + eeprom1: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; @@ -126,13 +271,6 @@ pagesize = <16>; }; - gpio: pca9555@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - }; - rtc: ds1672@68 { compatible = "dallas,ds1672"; reg = <0x68>; @@ -387,6 +525,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x0001b0b0 /* GSC_IRQ# */ >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi index 60563ff0b7ce..a46ea98228c2 100644 --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi @@ -4,6 +4,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -28,6 +29,53 @@ default-brightness-level = <7>; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -165,6 +213,109 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_1p0"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + + channel@29 { + gw,mode = <1>; + reg = <0x29>; + label = "vdd_an1"; + }; + }; + }; + + gsc_gpio: gpio@23 { + compatible = "nxp,pca9555"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; + }; + eeprom1: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; @@ -189,13 +340,6 @@ pagesize = <16>; }; - gpio: pca9555@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - }; - rtc: ds1672@68 { compatible = "dallas,ds1672"; reg = <0x68>; @@ -365,6 +509,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; @@ -504,6 +649,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0xb0b1 >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi index 8942bec65c5c..a28e79463d0c 100644 --- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi @@ -4,6 +4,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -28,6 +29,53 @@ default-brightness-level = <7>; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -158,6 +206,115 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_1p0"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + + channel@26 { + gw,mode = <1>; + reg = <0x26>; + label = "vdd_gps"; + }; + + channel@29 { + gw,mode = <1>; + reg = <0x29>; + label = "vdd_an1"; + }; + }; + }; + + gsc_gpio: gpio@23 { + compatible = "nxp,pca9555"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; + }; + eeprom1: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; @@ -182,13 +339,6 @@ pagesize = <16>; }; - gpio: pca9555@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - }; - rtc: ds1672@68 { compatible = "dallas,ds1672"; reg = <0x68>; @@ -356,6 +506,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; @@ -486,6 +637,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0xb0b1 >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index c40583dbd96d..b5f934b8a239 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -4,6 +4,7 @@ */ #include +#include #include / { @@ -29,6 +30,53 @@ default-brightness-level = <7>; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -195,6 +243,117 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_1p0"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + + channel@26 { + gw,mode = <1>; + reg = <0x26>; + label = "vdd_gps"; + }; + }; + + fan-controller@2c { + compatible = "gw,gsc-fan"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2c>; + }; + }; + + gsc_gpio: gpio@23 { + compatible = "nxp,pca9555"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; + }; + eeprom1: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; @@ -219,13 +378,6 @@ pagesize = <16>; }; - gpio: pca9555@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - }; - rtc: ds1672@68 { compatible = "dallas,ds1672"; reg = <0x68>; @@ -419,6 +571,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default", "state_dio"; pinctrl-0 = <&pinctrl_pwm4_backlight>; pinctrl-1 = <&pinctrl_pwm4_dio>; @@ -571,6 +724,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0xb0b1 >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi index 8c33510c9519..1516e2b0bcde 100644 --- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi @@ -47,6 +47,7 @@ #include #include +#include #include / { @@ -63,6 +64,53 @@ bootargs = "console=ttymxc1,115200"; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -167,6 +215,97 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8a"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_1p0b"; + }; + }; + }; + + gsc_gpio: gpio@23 { + compatible = "nxp,pca9555"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; + }; + eeprom1: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; @@ -191,13 +330,6 @@ pagesize = <16>; }; - gpio: pca9555@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - }; - rtc: ds1672@68 { compatible = "dallas,ds1672"; reg = <0x68>; @@ -464,6 +596,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0xb0b1 >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi index bb3597132c62..0da6e6f7482b 100644 --- a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi @@ -4,6 +4,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -20,6 +21,53 @@ bootargs = "console=ttymxc1,115200"; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -92,6 +140,103 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_1p0"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + }; + }; + + gsc_gpio: gpio@23 { + compatible = "nxp,pca9555"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; + }; + eeprom1: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; @@ -116,13 +261,6 @@ pagesize = <16>; }; - gpio: pca9555@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - }; - rtc: ds1672@68 { compatible = "dallas,ds1672"; reg = <0x68>; @@ -305,6 +443,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0xb0b1 >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi index ee85031c3916..db30de5d6490 100644 --- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi @@ -46,6 +46,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -61,6 +62,53 @@ stdout-path = &uart2; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -130,11 +178,101 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; - gpio: pca9555@23 { + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8a"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_1p0b"; + }; + + channel@26 { + gw,mode = <1>; + reg = <0x26>; + label = "vdd_an1"; + }; + }; + }; + + gsc_gpio: gpio@23 { compatible = "nxp,pca9555"; reg = <0x23>; gpio-controller; #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; }; eeprom1: eeprom@50 { @@ -428,6 +566,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0xb0b1 >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi index 69ca70d3baa8..d6b074597518 100644 --- a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi @@ -88,6 +88,53 @@ default-on; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -243,6 +290,115 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_an1"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + + channel@26 { + gw,mode = <1>; + reg = <0x26>; + label = "vdd_gps"; + }; + + channel@29 { + gw,mode = <1>; + reg = <0x29>; + label = "vdd_an2"; + }; + }; + }; + + gsc_gpio: gpio@23 { + compatible = "nxp,pca9555"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; + }; + eeprom1: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; @@ -267,13 +423,6 @@ pagesize = <16>; }; - pca9555: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - }; - ds1672: rtc@68 { compatible = "dallas,ds1672"; reg = <0x68>; @@ -471,6 +620,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; @@ -608,6 +758,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0xb0b1 >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi index aee9221f0f29..fbe6c32bd756 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi @@ -46,6 +46,7 @@ */ #include +#include / { chosen { @@ -71,6 +72,53 @@ default-brightness-level = <100>; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -183,11 +231,101 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; - pca9555: gpio@23 { + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_an1"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + }; + }; + + gsc_gpio: gpio@23 { compatible = "nxp,pca9555"; reg = <0x23>; gpio-controller; #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; }; eeprom1: eeprom@50 { @@ -365,6 +503,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi index 76d6cf57f1c3..23c6e4047621 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi @@ -46,6 +46,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -68,6 +69,53 @@ default-brightness-level = <7>; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -205,11 +253,101 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; - pca9555: gpio@23 { + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_an1"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + }; + }; + + gsc_gpio: gpio@23 { compatible = "nxp,pca9555"; reg = <0x23>; gpio-controller; #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; }; eeprom1: eeprom@50 { @@ -401,6 +539,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; @@ -503,6 +642,7 @@ fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x0001b0b0 /* GSC_IRQ# */ >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw5907.dtsi b/arch/arm/boot/dts/imx6qdl-gw5907.dtsi index 0bdebddffd51..b1ff7c859c4d 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5907.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5907.dtsi @@ -4,6 +4,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -19,6 +20,53 @@ stdout-path = &uart2; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -102,11 +150,101 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; - gpio@23 { + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_an1"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + }; + }; + + gsc_gpio: gpio@23 { compatible = "nxp,pca9555"; reg = <0x23>; gpio-controller; #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; }; eeprom@50 { @@ -133,7 +271,7 @@ pagesize = <16>; }; - rtc@68 { + ds1672@68 { compatible = "dallas,ds1672"; reg = <0x68>; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw5910.dtsi b/arch/arm/boot/dts/imx6qdl-gw5910.dtsi index 0857de505192..11f84ee7b88f 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5910.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5910.dtsi @@ -4,6 +4,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -22,6 +23,53 @@ reg = <0x10000000 0x20000000>; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -111,11 +159,121 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; - gpio@23 { + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@6 { + gw,mode = <0>; + reg = <0x06>; + label = "temp"; + }; + + channel@8 { + gw,mode = <3>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@82 { + gw,mode = <2>; + reg = <0x82>; + label = "vdd_vin"; + gw,voltage-divider-ohms = <22100 1000>; + gw,voltage-offset-microvolt = <800000>; + }; + + channel@84 { + gw,mode = <2>; + reg = <0x84>; + label = "vdd_5p0"; + gw,voltage-divider-ohms = <22100 10000>; + }; + + channel@86 { + gw,mode = <2>; + reg = <0x86>; + label = "vdd_3p3"; + gw,voltage-divider-ohms = <10000 10000>; + }; + + channel@88 { + gw,mode = <2>; + reg = <0x88>; + label = "vdd_2p5"; + gw,voltage-divider-ohms = <10000 10000>; + }; + + channel@8c { + gw,mode = <2>; + reg = <0x8c>; + label = "vdd_3p0"; + }; + + channel@8e { + gw,mode = <2>; + reg = <0x8e>; + label = "vdd_arm"; + }; + + channel@90 { + gw,mode = <2>; + reg = <0x90>; + label = "vdd_soc"; + }; + + channel@92 { + gw,mode = <2>; + reg = <0x92>; + label = "vdd_1p5"; + }; + + channel@98 { + gw,mode = <2>; + reg = <0x98>; + label = "vdd_1p8"; + }; + + channel@9a { + gw,mode = <2>; + reg = <0x9a>; + label = "vdd_1p0"; + gw,voltage-divider-ohms = <10000 10000>; + }; + + channel@9c { + gw,mode = <2>; + reg = <0x9c>; + label = "vdd_an1"; + gw,voltage-divider-ohms = <10000 10000>; + }; + + channel@a2 { + gw,mode = <2>; + reg = <0xa2>; + label = "vdd_gsc"; + gw,voltage-divider-ohms = <10000 10000>; + }; + }; + }; + + gsc_gpio: gpio@23 { compatible = "nxp,pca9555"; reg = <0x23>; gpio-controller; #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; }; eeprom@50 { diff --git a/arch/arm/boot/dts/imx6qdl-gw5912.dtsi b/arch/arm/boot/dts/imx6qdl-gw5912.dtsi index 8c57fd2f9a0b..0a1ffff9eb75 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5912.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5912.dtsi @@ -4,6 +4,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -20,6 +21,53 @@ stdout-path = &uart2; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -106,11 +154,109 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; - gpio@23 { + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + gw,mode = <0>; + reg = <0x00>; + label = "temp"; + }; + + channel@2 { + gw,mode = <1>; + reg = <0x02>; + label = "vdd_vin"; + }; + + channel@5 { + gw,mode = <1>; + reg = <0x05>; + label = "vdd_3p3"; + }; + + channel@8 { + gw,mode = <1>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@b { + gw,mode = <1>; + reg = <0x0b>; + label = "vdd_5p0"; + }; + + channel@e { + gw,mode = <1>; + reg = <0xe>; + label = "vdd_arm"; + }; + + channel@11 { + gw,mode = <1>; + reg = <0x11>; + label = "vdd_soc"; + }; + + channel@14 { + gw,mode = <1>; + reg = <0x14>; + label = "vdd_3p0"; + }; + + channel@17 { + gw,mode = <1>; + reg = <0x17>; + label = "vdd_1p5"; + }; + + channel@1d { + gw,mode = <1>; + reg = <0x1d>; + label = "vdd_1p8"; + }; + + channel@20 { + gw,mode = <1>; + reg = <0x20>; + label = "vdd_1p0"; + }; + + channel@23 { + gw,mode = <1>; + reg = <0x23>; + label = "vdd_2p5"; + }; + }; + + fan-controller@a { + compatible = "gw,gsc-fan"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0a>; + }; + }; + + gsc_gpio: gpio@23 { compatible = "nxp,pca9555"; reg = <0x23>; gpio-controller; #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; }; eeprom@50 { diff --git a/arch/arm/boot/dts/imx6qdl-gw5913.dtsi b/arch/arm/boot/dts/imx6qdl-gw5913.dtsi index 635c203bd64d..d62a8da49367 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5913.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5913.dtsi @@ -4,6 +4,7 @@ */ #include +#include / { /* these are used by bootloader for disabling nodes */ @@ -19,6 +20,53 @@ stdout-path = &uart2; }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user-pb { + label = "user_pb"; + gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + user-pb1x { + label = "user_pb1x"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <0>; + }; + + key-erased { + label = "key-erased"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <1>; + }; + + eeprom-wp { + label = "eeprom_wp"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <2>; + }; + + tamper { + label = "tamper"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <5>; + }; + + switch-hold { + label = "switch_hold"; + linux,code = ; + interrupt-parent = <&gsc>; + interrupts = <7>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -87,11 +135,114 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; - gpio@23 { + gsc: gsc@20 { + compatible = "gw,gsc"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <4 GPIO_ACTIVE_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + #size-cells = <0>; + + adc { + compatible = "gw,gsc-adc"; + #address-cells = <1>; + #size-cells = <0>; + + channel@6 { + gw,mode = <0>; + reg = <0x06>; + label = "temp"; + }; + + channel@8 { + gw,mode = <3>; + reg = <0x08>; + label = "vdd_bat"; + }; + + channel@82 { + gw,mode = <2>; + reg = <0x82>; + label = "vdd_vin"; + gw,voltage-divider-ohms = <22100 1000>; + gw,voltage-offset-microvolt = <800000>; + }; + + channel@84 { + gw,mode = <2>; + reg = <0x84>; + label = "vdd_5p0"; + gw,voltage-divider-ohms = <22100 10000>; + }; + + channel@86 { + gw,mode = <2>; + reg = <0x86>; + label = "vdd_3p3"; + gw,voltage-divider-ohms = <10000 10000>; + }; + + channel@88 { + gw,mode = <2>; + reg = <0x88>; + label = "vdd_2p5"; + gw,voltage-divider-ohms = <10000 10000>; + }; + + channel@8c { + gw,mode = <2>; + reg = <0x8c>; + label = "vdd_arm"; + }; + + channel@8e { + gw,mode = <2>; + reg = <0x8e>; + label = "vdd_soc"; + }; + + channel@90 { + gw,mode = <2>; + reg = <0x90>; + label = "vdd_1p5"; + }; + + channel@92 { + gw,mode = <2>; + reg = <0x92>; + label = "vdd_1p0"; + }; + + channel@98 { + gw,mode = <2>; + reg = <0x98>; + label = "vdd_3p0"; + }; + + channel@9a { + gw,mode = <2>; + reg = <0x9a>; + label = "vdd_an1"; + gw,voltage-divider-ohms = <10000 10000>; + }; + + channel@a2 { + gw,mode = <2>; + reg = <0xa2>; + label = "vdd_gsc"; + gw,voltage-divider-ohms = <10000 10000>; + }; + }; + }; + + gsc_gpio: gpio@23 { compatible = "nxp,pca9555"; reg = <0x23>; gpio-controller; #gpio-cells = <2>; + interrupt-parent = <&gsc>; + interrupts = <4>; }; eeprom@50 { diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi index 12997dae35d9..23c318d9636f 100644 --- a/arch/arm/boot/dts/imx6qdl-icore.dtsi +++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi @@ -245,6 +245,7 @@ }; &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi index 2418cf8f2317..d526f01a2c52 100644 --- a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi @@ -497,6 +497,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; @@ -509,6 +510,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi index c3415aa348a2..185a1a31ca39 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi @@ -736,12 +736,14 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm2 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; @@ -754,6 +756,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi index ed53f07c6b7b..4bbe54e1ddb5 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi @@ -639,6 +639,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; @@ -651,6 +652,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi index 8b0e432099b5..c63e1bc1ad3a 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi @@ -596,6 +596,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; @@ -608,6 +609,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi index 9ebd438dce7d..019938562aa9 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi @@ -218,6 +218,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi new file mode 100644 index 000000000000..19578f660b09 --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi @@ -0,0 +1,163 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) 2014 Protonic Holland + */ + +#include +#include + +/ { + chosen { + stdout-path = &uart4; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_usb_h1_vbus: regulator-h1-vbus { + compatible = "regulator-fixed"; + regulator-name = "h1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_usb_otg_vbus: regulator-otg-vbus { + compatible = "regulator-fixed"; + regulator-name = "otg-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&can1 { + pinctrl-names = "default"; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + temperature-sensor@70 { + compatible = "ti,tmp103"; + reg = <0x70>; + }; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_h1_vbus>; + phy_type = "utmi"; + dr_mode = "host"; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + phy_type = "utmi"; + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&iomuxc { + pinctrl_can1: can1grp { + fsl,pins = < + MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b008 + MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b008 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001f8b1 + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001f8b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 + MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f9 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f9 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f9 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f9 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f9 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f9 + MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17099 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10099 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17099 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17099 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17099 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17099 + MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17099 + MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17099 + MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17099 + MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17099 + MX6QDL_PAD_SD3_RST__SD3_RESET 0x1b0b1 + >; + }; + + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b0b0 + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index cf628465cd0a..55f736dbee0b 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -800,6 +800,7 @@ }; &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi index 8468216dae9b..95f9ddab5996 100644 --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi @@ -687,18 +687,21 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 28b35ccb3757..68b3e68cb8df 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -203,9 +203,21 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii-id"; - phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + phy-handle = <&phy>; fsl,magic-packet; status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + phy: ethernet-phy@1 { + reg = <1>; + qca,clk-out-frequency = <125000000>; + reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + }; + }; }; &hdmi { @@ -729,6 +741,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-savageboard.dtsi b/arch/arm/boot/dts/imx6qdl-savageboard.dtsi index a616e3c400d3..02e6d36e85fa 100644 --- a/arch/arm/boot/dts/imx6qdl-savageboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-savageboard.dtsi @@ -140,6 +140,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi index c68cb90fd801..362e65ccaa78 100644 --- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi +++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi @@ -738,14 +738,12 @@ &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; - #pwm-cells = <3>; status = "disabled"; }; &pwm2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; - #pwm-cells = <3>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi index 20350e803377..5af9ce977b12 100644 --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi @@ -719,6 +719,8 @@ mdio { #address-cells = <1>; #size-cells = <0>; + clock-frequency = <12500000>; + suppress-preamble; status = "okay"; switch: switch@0 { diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 32114cf6acee..43edbf1156c7 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -69,17 +69,6 @@ }; }; - tempmon: tempmon { - compatible = "fsl,imx6q-tempmon"; - interrupt-parent = <&gpc>; - interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>; - fsl,tempmon = <&anatop>; - nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; - nvmem-cell-names = "calib", "temp_grade"; - clocks = <&clks IMX6QDL_CLK_PLL3_USB_OTG>; - #thermal-sensor-cells = <0>; - }; - ldb: ldb { #address-cells = <1>; #size-cells = <0>; @@ -256,7 +245,7 @@ interrupt-parent = <&intc>; }; - L2: l2-cache@a02000 { + L2: cache-controller@a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; interrupts = <0 92 IRQ_TYPE_LEVEL_HIGH>; @@ -510,7 +499,7 @@ }; pwm1: pwm@2080000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm"; reg = <0x02080000 0x4000>; interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH>; @@ -521,7 +510,7 @@ }; pwm2: pwm@2084000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm"; reg = <0x02084000 0x4000>; interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>; @@ -532,7 +521,7 @@ }; pwm3: pwm@2088000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm"; reg = <0x02088000 0x4000>; interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>; @@ -543,7 +532,7 @@ }; pwm4: pwm@208c000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm"; reg = <0x0208c000 0x4000>; interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; @@ -795,6 +784,17 @@ anatop-min-voltage = <725000>; anatop-max-voltage = <1450000>; }; + + tempmon: tempmon { + compatible = "fsl,imx6q-tempmon"; + interrupt-parent = <&gpc>; + interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>; + fsl,tempmon = <&anatop>; + nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; + nvmem-cell-names = "calib", "temp_grade"; + clocks = <&clks IMX6QDL_CLK_PLL3_USB_OTG>; + #thermal-sensor-cells = <0>; + }; }; usbphy1: usbphy@20c9000 { @@ -871,8 +871,7 @@ reg = <0x020dc000 0x4000>; interrupt-controller; #interrupt-cells = <3>; - interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>, - <0 90 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&intc>; clocks = <&clks IMX6QDL_CLK_IPG>; clock-names = "ipg"; @@ -1057,7 +1056,7 @@ <0 126 IRQ_TYPE_LEVEL_HIGH>; }; - usdhc1: usdhc@2190000 { + usdhc1: mmc@2190000 { compatible = "fsl,imx6q-usdhc"; reg = <0x02190000 0x4000>; interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>; @@ -1069,7 +1068,7 @@ status = "disabled"; }; - usdhc2: usdhc@2194000 { + usdhc2: mmc@2194000 { compatible = "fsl,imx6q-usdhc"; reg = <0x02194000 0x4000>; interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; @@ -1081,7 +1080,7 @@ status = "disabled"; }; - usdhc3: usdhc@2198000 { + usdhc3: mmc@2198000 { compatible = "fsl,imx6q-usdhc"; reg = <0x02198000 0x4000>; interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>; @@ -1093,7 +1092,7 @@ status = "disabled"; }; - usdhc4: usdhc@219c000 { + usdhc4: mmc@219c000 { compatible = "fsl,imx6q-usdhc"; reg = <0x0219c000 0x4000>; interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>; @@ -1162,7 +1161,7 @@ status = "disabled"; }; - ocotp: ocotp-ctrl@21bc000 { + ocotp: efuse@21bc000 { compatible = "fsl,imx6q-ocotp", "syscon"; reg = <0x021bc000 0x4000>; clocks = <&clks IMX6QDL_CLK_IIM>; diff --git a/arch/arm/boot/dts/imx6qp-sabreauto.dts b/arch/arm/boot/dts/imx6qp-sabreauto.dts index d4caeeb0af70..639d9dd35377 100644 --- a/arch/arm/boot/dts/imx6qp-sabreauto.dts +++ b/arch/arm/boot/dts/imx6qp-sabreauto.dts @@ -50,6 +50,10 @@ status = "disabled"; }; +&sata { + status = "okay"; +}; + &vgen3_reg { regulator-always-on; }; diff --git a/arch/arm/boot/dts/imx6qp-sabresd.dts b/arch/arm/boot/dts/imx6qp-sabresd.dts index f1b9cb104fdd..480e73183f6b 100644 --- a/arch/arm/boot/dts/imx6qp-sabresd.dts +++ b/arch/arm/boot/dts/imx6qp-sabresd.dts @@ -53,3 +53,7 @@ &pcie { status = "disabled"; }; + +&sata { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index bc86cfaaa9c2..b1b069e723d2 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -575,6 +575,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 911d8cf77f2c..1c7180f28539 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -93,16 +93,6 @@ }; }; - tempmon: tempmon { - compatible = "fsl,imx6q-tempmon"; - interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>; - interrupt-parent = <&gpc>; - fsl,tempmon = <&anatop>; - nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; - nvmem-cell-names = "calib", "temp_grade"; - clocks = <&clks IMX6SL_CLK_PLL3_USB_OTG>; - }; - pmu { compatible = "arm,cortex-a9-pmu"; interrupt-parent = <&gpc>; @@ -136,7 +126,7 @@ interrupt-parent = <&intc>; }; - L2: l2-cache@a02000 { + L2: cache-controller@a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; interrupts = <0 92 IRQ_TYPE_LEVEL_HIGH>; @@ -344,7 +334,7 @@ }; pwm1: pwm@2080000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm"; reg = <0x02080000 0x4000>; interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH>; @@ -354,7 +344,7 @@ }; pwm2: pwm@2084000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm"; reg = <0x02084000 0x4000>; interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>; @@ -364,7 +354,7 @@ }; pwm3: pwm@2088000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm"; reg = <0x02088000 0x4000>; interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>; @@ -374,7 +364,7 @@ }; pwm4: pwm@208c000 { - #pwm-cells = <2>; + #pwm-cells = <3>; compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm"; reg = <0x0208c000 0x4000>; interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; @@ -628,6 +618,16 @@ anatop-min-voltage = <725000>; anatop-max-voltage = <1450000>; }; + + tempmon: tempmon { + compatible = "fsl,imx6q-tempmon"; + interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gpc>; + fsl,tempmon = <&anatop>; + nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; + nvmem-cell-names = "calib", "temp_grade"; + clocks = <&clks IMX6SL_CLK_PLL3_USB_OTG>; + }; }; usbphy1: usbphy@20c9000 { @@ -854,7 +854,7 @@ status = "disabled"; }; - usdhc1: usdhc@2190000 { + usdhc1: mmc@2190000 { compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc"; reg = <0x02190000 0x4000>; interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>; @@ -866,7 +866,7 @@ status = "disabled"; }; - usdhc2: usdhc@2194000 { + usdhc2: mmc@2194000 { compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc"; reg = <0x02194000 0x4000>; interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; @@ -878,7 +878,7 @@ status = "disabled"; }; - usdhc3: usdhc@2198000 { + usdhc3: mmc@2198000 { compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc"; reg = <0x02198000 0x4000>; interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>; @@ -890,7 +890,7 @@ status = "disabled"; }; - usdhc4: usdhc@219c000 { + usdhc4: mmc@219c000 { compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc"; reg = <0x0219c000 0x4000>; interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>; @@ -952,7 +952,7 @@ status = "disabled"; }; - ocotp: ocotp-ctrl@21bc000 { + ocotp: efuse@21bc000 { compatible = "fsl,imx6sl-ocotp", "syscon"; reg = <0x021bc000 0x4000>; clocks = <&clks IMX6SL_CLK_OCOTP>; diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts index 5ace9e6acf85..c755cbdb7cde 100644 --- a/arch/arm/boot/dts/imx6sll-evk.dts +++ b/arch/arm/boot/dts/imx6sll-evk.dts @@ -260,6 +260,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi index edd3abb9a9f1..fb5d3bc50c6b 100644 --- a/arch/arm/boot/dts/imx6sll.dtsi +++ b/arch/arm/boot/dts/imx6sll.dtsi @@ -105,16 +105,6 @@ clock-output-names = "ipp_di1"; }; - tempmon: temperature-sensor { - compatible = "fsl,imx6sll-tempmon", "fsl,imx6sx-tempmon"; - interrupts = ; - interrupt-parent = <&gpc>; - fsl,tempmon = <&anatop>; - nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; - nvmem-cell-names = "calib", "temp_grade"; - clocks = <&clks IMX6SLL_CLK_PLL3_USB_OTG>; - }; - soc { #address-cells = <1>; #size-cells = <1>; @@ -136,7 +126,7 @@ interrupt-parent = <&intc>; }; - L2: l2-cache@a02000 { + L2: cache-controller@a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; interrupts = ; @@ -271,7 +261,7 @@ status = "disabled"; }; - ssi1: ssi-controller@2028000 { + ssi1: ssi@2028000 { compatible = "fsl,imx6sl-ssi", "fsl,imx51-ssi"; reg = <0x02028000 0x4000>; interrupts = ; @@ -284,7 +274,7 @@ status = "disabled"; }; - ssi2: ssi-controller@202c000 { + ssi2: ssi@202c000 { compatible = "fsl,imx6sl-ssi", "fsl,imx51-ssi"; reg = <0x0202c000 0x4000>; interrupts = ; @@ -297,7 +287,7 @@ status = "disabled"; }; - ssi3: ssi-controller@2030000 { + ssi3: ssi@2030000 { compatible = "fsl,imx6sl-ssi", "fsl,imx51-ssi"; reg = <0x02030000 0x4000>; interrupts = ; @@ -331,7 +321,7 @@ clocks = <&clks IMX6SLL_CLK_PWM1>, <&clks IMX6SLL_CLK_PWM1>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm2: pwm@2084000 { @@ -341,7 +331,7 @@ clocks = <&clks IMX6SLL_CLK_PWM2>, <&clks IMX6SLL_CLK_PWM2>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm3: pwm@2088000 { @@ -351,7 +341,7 @@ clocks = <&clks IMX6SLL_CLK_PWM3>, <&clks IMX6SLL_CLK_PWM3>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm4: pwm@208c000 { @@ -361,7 +351,7 @@ clocks = <&clks IMX6SLL_CLK_PWM4>, <&clks IMX6SLL_CLK_PWM4>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; gpt1: timer@2098000 { @@ -531,6 +521,16 @@ anatop-max-voltage = <3400000>; anatop-enable-bit = <0>; }; + + tempmon: temperature-sensor { + compatible = "fsl,imx6sll-tempmon", "fsl,imx6sx-tempmon"; + interrupts = ; + interrupt-parent = <&gpc>; + fsl,tempmon = <&anatop>; + nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; + nvmem-cell-names = "calib", "temp_grade"; + clocks = <&clks IMX6SLL_CLK_PLL3_USB_OTG>; + }; }; usbphy1: usb-phy@20c9000 { @@ -786,7 +786,7 @@ clocks = <&clks IMX6SLL_CLK_MMDC_P0_IPG>; }; - ocotp: ocotp-ctrl@21bc000 { + ocotp: efuse@21bc000 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,imx6sll-ocotp", "syscon"; diff --git a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts index d84ea6999377..66af78e83b70 100644 --- a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts +++ b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts @@ -229,6 +229,7 @@ }; &pwm4 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts index 14fd1de52a68..83ee97252ff1 100644 --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts @@ -66,12 +66,68 @@ enable-active-high; vin-supply = <®_can_en>; }; + + reg_cs42888: cs42888_supply { + compatible = "regulator-fixed"; + regulator-name = "cs42888_supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + sound-cs42888 { + compatible = "fsl,imx6-sabreauto-cs42888", + "fsl,imx-audio-cs42888"; + model = "imx-cs42888"; + audio-cpu = <&esai>; + audio-asrc = <&asrc>; + audio-codec = <&cs42888>; + audio-routing = + "Line Out Jack", "AOUT1L", + "Line Out Jack", "AOUT1R", + "Line Out Jack", "AOUT2L", + "Line Out Jack", "AOUT2R", + "Line Out Jack", "AOUT3L", + "Line Out Jack", "AOUT3R", + "Line Out Jack", "AOUT4L", + "Line Out Jack", "AOUT4R", + "AIN1L", "Line In Jack", + "AIN1R", "Line In Jack", + "AIN2L", "Line In Jack", + "AIN2R", "Line In Jack"; + }; + + sound-spdif { + compatible = "fsl,imx-audio-spdif"; + model = "imx-spdif"; + spdif-controller = <&spdif>; + spdif-in; + }; }; &anaclk2 { clock-frequency = <24576000>; }; +&clks { + assigned-clocks = <&clks IMX6SX_PLL4_BYPASS_SRC>, + <&clks IMX6SX_PLL4_BYPASS>, + <&clks IMX6SX_CLK_PLL4_POST_DIV>; + assigned-clock-parents = <&clks IMX6SX_CLK_LVDS2_IN>, + <&clks IMX6SX_PLL4_BYPASS_SRC>; + assigned-clock-rates = <0>, <0>, <24576000>; +}; + +&esai { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esai>; + assigned-clocks = <&clks IMX6SX_CLK_ESAI_SEL>, + <&clks IMX6SX_CLK_ESAI_EXTAL>; + assigned-clock-parents = <&clks IMX6SX_CLK_PLL4_AUDIO_DIV>; + assigned-clock-rates = <0>, <24576000>; + status = "okay"; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet1>; @@ -193,6 +249,21 @@ >; }; + pinctrl_esai: esaigrp { + fsl,pins = < + MX6SX_PAD_CSI_DATA00__ESAI_TX_CLK 0x1b030 + MX6SX_PAD_CSI_DATA01__ESAI_TX_FS 0x1b030 + MX6SX_PAD_CSI_HSYNC__ESAI_TX0 0x1b030 + MX6SX_PAD_CSI_DATA04__ESAI_TX1 0x1b030 + MX6SX_PAD_CSI_DATA06__ESAI_TX2_RX3 0x1b030 + MX6SX_PAD_CSI_DATA07__ESAI_TX3_RX2 0x1b030 + MX6SX_PAD_CSI_DATA02__ESAI_RX_CLK 0x1b030 + MX6SX_PAD_CSI_DATA03__ESAI_RX_FS 0x1b030 + MX6SX_PAD_CSI_VSYNC__ESAI_TX5_RX0 0x1b030 + MX6SX_PAD_CSI_DATA05__ESAI_TX4_RX1 0x1b030 + >; + }; + pinctrl_flexcan1: flexcan1grp { fsl,pins = < MX6SX_PAD_QSPI1B_DQS__CAN1_TX 0x1b020 @@ -227,6 +298,12 @@ >; }; + pinctrl_spdif: spdifgrp { + fsl,pins = < + MX6SX_PAD_ENET2_COL__SPDIF_IN 0x1b0b0 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6SX_PAD_GPIO1_IO04__UART1_DCE_TX 0x1b0b1 @@ -313,6 +390,17 @@ pinctrl-0 = <&pinctrl_i2c2>; status = "okay"; + cs42888: cs42888@48 { + compatible = "cirrus,cs42888"; + reg = <0x48>; + clocks = <&anaclk2 0>; + clock-names = "mclk"; + VA-supply = <®_cs42888>; + VD-supply = <®_cs42888>; + VLS-supply = <®_cs42888>; + VLC-supply = <®_cs42888>; + }; + touchscreen@4 { compatible = "eeti,egalax_ts"; reg = <0x04>; @@ -454,6 +542,14 @@ }; }; +&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spdif>; + assigned-clocks = <&clks IMX6SX_CLK_SPDIF_PODF>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + &wdog1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog>; diff --git a/arch/arm/boot/dts/imx6sx-sdb-mqs.dts b/arch/arm/boot/dts/imx6sx-sdb-mqs.dts new file mode 100644 index 000000000000..a4ab2d3e960c --- /dev/null +++ b/arch/arm/boot/dts/imx6sx-sdb-mqs.dts @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (C) 2014 Freescale Semiconductor, Inc. + +#include "imx6sx-sdb.dts" +/ { + + sound { + status = "disabled"; + }; + + sound-mqs { + compatible = "fsl,imx6sx-sdb-mqs", + "fsl,imx-audio-mqs"; + model = "mqs-audio"; + audio-cpu = <&sai1>; + audio-asrc = <&asrc>; + audio-codec = <&mqs>; + }; +}; + +&usdhc2 { + /* pin conflict with mqs*/ + status = "disabled"; +}; + +&mqs { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mqs>; + clocks = <&clks IMX6SX_CLK_SAI1>; + clock-names = "mclk"; + status = "okay"; +}; + +&sai1 { + pinctrl-0 = <>; + status = "okay"; +}; + +&ssi2 { + status = "disabled"; +}; + +&sdma { + gpr = <&gpr>; + /* SDMA event remap for SAI1 */ + fsl,sdma-event-remap = <0 15 1>, <0 16 1>; +}; diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi index c99aa273c296..b8c23eba9dc7 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi @@ -179,6 +179,15 @@ }; }; }; + + sound-spdif { + compatible = "fsl,imx-audio-spdif", + "fsl,imx6sx-sdb-spdif"; + model = "imx-spdif"; + spdif-controller = <&spdif>; + spdif-out; + }; + }; &audmux { @@ -281,6 +290,7 @@ }; &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; @@ -296,6 +306,14 @@ status = "disabled"; }; +&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spdif>; + assigned-clocks = <&clks IMX6SX_CLK_SPDIF_PODF>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + &ssi2 { status = "okay"; }; @@ -505,6 +523,13 @@ >; }; + pinctrl_mqs: mqsgrp { + fsl,pins = < + MX6SX_PAD_SD2_CLK__MQS_RIGHT 0x120b0 + MX6SX_PAD_SD2_CMD__MQS_LEFT 0x120b0 + >; + }; + pinctrl_pcie: pciegrp { fsl,pins = < MX6SX_PAD_ENET1_COL__GPIO2_IO_0 0x10b0 @@ -562,6 +587,12 @@ >; }; + pinctrl_spdif: spdifgrp { + fsl,pins = < + MX6SX_PAD_SD4_DATA4__SPDIF_OUT 0x1b0b0 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6SX_PAD_GPIO1_IO04__UART1_DCE_TX 0x1b0b1 diff --git a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts index 6b728b03f1f2..d25e27d0315f 100644 --- a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts +++ b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts @@ -505,18 +505,21 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm2 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; }; &pwm6 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm6>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index 94e3df47d1ad..b480dfa9e251 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -134,14 +134,10 @@ clock-output-names = "anaclk2"; }; - tempmon: tempmon { - compatible = "fsl,imx6sx-tempmon", "fsl,imx6q-tempmon"; - interrupt-parent = <&gpc>; - interrupts = ; - fsl,tempmon = <&anatop>; - nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; - nvmem-cell-names = "calib", "temp_grade"; - clocks = <&clks IMX6SX_CLK_PLL3_USB_OTG>; + mqs: mqs { + compatible = "fsl,imx6sx-mqs"; + gpr = <&gpr>; + status = "disabled"; }; pmu { @@ -183,7 +179,7 @@ interrupt-parent = <&intc>; }; - L2: l2-cache@a02000 { + L2: cache-controller@a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; interrupts = ; @@ -335,6 +331,7 @@ }; esai: esai@2024000 { + compatible = "fsl,imx6sx-esai", "fsl,imx35-esai"; reg = <0x02024000 0x4000>; interrupts = ; clocks = <&clks IMX6SX_CLK_ESAI_IPG>, @@ -344,6 +341,9 @@ <&clks IMX6SX_CLK_SPBA>; clock-names = "core", "mem", "extal", "fsys", "spba"; + dmas = <&sdma 23 21 0>, + <&sdma 24 21 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -390,18 +390,28 @@ }; asrc: asrc@2034000 { + compatible = "fsl,imx6sx-asrc", "fsl,imx53-asrc"; reg = <0x02034000 0x4000>; interrupts = ; - clocks = <&clks IMX6SX_CLK_ASRC_MEM>, - <&clks IMX6SX_CLK_ASRC_IPG>, - <&clks IMX6SX_CLK_SPDIF>, - <&clks IMX6SX_CLK_SPBA>; - clock-names = "mem", "ipg", "asrck", "spba"; - dmas = <&sdma 17 20 1>, <&sdma 18 20 1>, - <&sdma 19 20 1>, <&sdma 20 20 1>, - <&sdma 21 20 1>, <&sdma 22 20 1>; + clocks = <&clks IMX6SX_CLK_ASRC_IPG>, + <&clks IMX6SX_CLK_ASRC_MEM>, <&clks 0>, + <&clks 0>, <&clks 0>, <&clks 0>, <&clks 0>, + <&clks 0>, <&clks 0>, <&clks 0>, <&clks 0>, + <&clks 0>, <&clks 0>, <&clks 0>, <&clks 0>, + <&clks IMX6SX_CLK_SPDIF>, <&clks 0>, <&clks 0>, + <&clks IMX6SX_CLK_SPBA>; + clock-names = "mem", "ipg", "asrck_0", + "asrck_1", "asrck_2", "asrck_3", "asrck_4", + "asrck_5", "asrck_6", "asrck_7", "asrck_8", + "asrck_9", "asrck_a", "asrck_b", "asrck_c", + "asrck_d", "asrck_e", "asrck_f", "spba"; + dmas = <&sdma 17 23 1>, <&sdma 18 23 1>, + <&sdma 19 23 1>, <&sdma 20 23 1>, + <&sdma 21 23 1>, <&sdma 22 23 1>; dma-names = "rxa", "rxb", "rxc", "txa", "txb", "txc"; + fsl,asrc-rate = <48000>; + fsl,asrc-width = <16>; status = "okay"; }; }; @@ -413,7 +423,7 @@ clocks = <&clks IMX6SX_CLK_PWM1>, <&clks IMX6SX_CLK_PWM1>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm2: pwm@2084000 { @@ -423,7 +433,7 @@ clocks = <&clks IMX6SX_CLK_PWM2>, <&clks IMX6SX_CLK_PWM2>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm3: pwm@2088000 { @@ -433,7 +443,7 @@ clocks = <&clks IMX6SX_CLK_PWM3>, <&clks IMX6SX_CLK_PWM3>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm4: pwm@208c000 { @@ -443,7 +453,7 @@ clocks = <&clks IMX6SX_CLK_PWM4>, <&clks IMX6SX_CLK_PWM4>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; flexcan1: can@2090000 { @@ -696,6 +706,16 @@ anatop-min-voltage = <725000>; anatop-max-voltage = <1450000>; }; + + tempmon: tempmon { + compatible = "fsl,imx6sx-tempmon", "fsl,imx6q-tempmon"; + interrupt-parent = <&gpc>; + interrupts = ; + fsl,tempmon = <&anatop>; + nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; + nvmem-cell-names = "calib", "temp_grade"; + clocks = <&clks IMX6SX_CLK_PLL3_USB_OTG>; + }; }; usbphy1: usbphy@20c9000 { @@ -943,7 +963,7 @@ status = "disabled"; }; - usdhc1: usdhc@2190000 { + usdhc1: mmc@2190000 { compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc"; reg = <0x02190000 0x4000>; interrupts = ; @@ -955,7 +975,7 @@ status = "disabled"; }; - usdhc2: usdhc@2194000 { + usdhc2: mmc@2194000 { compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc"; reg = <0x02194000 0x4000>; interrupts = ; @@ -967,7 +987,7 @@ status = "disabled"; }; - usdhc3: usdhc@2198000 { + usdhc3: mmc@2198000 { compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc"; reg = <0x02198000 0x4000>; interrupts = ; @@ -979,7 +999,7 @@ status = "disabled"; }; - usdhc4: usdhc@219c000 { + usdhc4: mmc@219c000 { compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc"; reg = <0x0219c000 0x4000>; interrupts = ; @@ -1055,7 +1075,7 @@ status = "disabled"; }; - ocotp: ocotp-ctrl@21bc000 { + ocotp: efuse@21bc000 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,imx6sx-ocotp", "syscon"; @@ -1337,7 +1357,7 @@ clocks = <&clks IMX6SX_CLK_PWM5>, <&clks IMX6SX_CLK_PWM5>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm6: pwm@22a8000 { @@ -1347,7 +1367,7 @@ clocks = <&clks IMX6SX_CLK_PWM6>, <&clks IMX6SX_CLK_PWM6>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm7: pwm@22ac000 { @@ -1357,7 +1377,7 @@ clocks = <&clks IMX6SX_CLK_PWM7>, <&clks IMX6SX_CLK_PWM7>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; pwm8: pwm@22b0000 { @@ -1367,7 +1387,7 @@ clocks = <&clks IMX6SX_CLK_PWM8>, <&clks IMX6SX_CLK_PWM8>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; }; }; diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi index 265bf4108cb6..64c2d1e9f7fc 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi @@ -228,6 +228,7 @@ }; &pwm1 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts index 5d3805b07032..a0bbec57ddc7 100644 --- a/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts +++ b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts @@ -168,6 +168,7 @@ }; &pwm5 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm5>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6ul-geam.dts b/arch/arm/boot/dts/imx6ul-geam.dts index 9f63706383a7..a0097da03f38 100644 --- a/arch/arm/boot/dts/imx6ul-geam.dts +++ b/arch/arm/boot/dts/imx6ul-geam.dts @@ -195,6 +195,7 @@ }; &pwm8 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6ul-imx6ull-opos6uldev.dtsi b/arch/arm/boot/dts/imx6ul-imx6ull-opos6uldev.dtsi index 18966350bfd8..935a77d717a6 100644 --- a/arch/arm/boot/dts/imx6ul-imx6ull-opos6uldev.dtsi +++ b/arch/arm/boot/dts/imx6ul-imx6ull-opos6uldev.dtsi @@ -155,6 +155,7 @@ }; &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6ul-isiot.dtsi b/arch/arm/boot/dts/imx6ul-isiot.dtsi index cc9adce638f5..14fc4828ba4e 100644 --- a/arch/arm/boot/dts/imx6ul-isiot.dtsi +++ b/arch/arm/boot/dts/imx6ul-isiot.dtsi @@ -187,6 +187,7 @@ }; &pwm8 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts b/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts index 5bad29683cc3..5bfad4655b22 100644 --- a/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts +++ b/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts @@ -41,6 +41,7 @@ }; &pwm7 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm7>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi index 53a25fba34f6..a35be2a369b3 100644 --- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi +++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi @@ -153,6 +153,7 @@ }; &pwm8 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6ul-pico.dtsi b/arch/arm/boot/dts/imx6ul-pico.dtsi index df1da98ab10f..357ffb2f5ad6 100644 --- a/arch/arm/boot/dts/imx6ul-pico.dtsi +++ b/arch/arm/boot/dts/imx6ul-pico.dtsi @@ -175,6 +175,7 @@ }; &pwm3 { + #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi index bb6dbfd5546b..938a32ced88d 100644 --- a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi @@ -549,7 +549,6 @@ &pwm5 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm5>; - #pwm-cells = <3>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index 5379a03391bd..2b088f210331 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -131,16 +131,6 @@ clock-output-names = "ipp_di1"; }; - tempmon: tempmon { - compatible = "fsl,imx6ul-tempmon", "fsl,imx6sx-tempmon"; - interrupt-parent = <&gpc>; - interrupts = ; - fsl,tempmon = <&anatop>; - nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; - nvmem-cell-names = "calib", "temp_grade"; - clocks = <&clks IMX6UL_CLK_PLL3_USB_OTG>; - }; - pmu { compatible = "arm,cortex-a7-pmu"; interrupt-parent = <&gpc>; @@ -351,6 +341,31 @@ dma-names = "rx", "tx"; status = "disabled"; }; + + asrc: asrc@2034000 { + compatible = "fsl,imx6ul-asrc", "fsl,imx53-asrc"; + reg = <0x2034000 0x4000>; + interrupts = ; + clocks = <&clks IMX6UL_CLK_ASRC_IPG>, + <&clks IMX6UL_CLK_ASRC_MEM>, <&clks 0>, + <&clks 0>, <&clks 0>, <&clks 0>, <&clks 0>, + <&clks 0>, <&clks 0>, <&clks 0>, <&clks 0>, + <&clks 0>, <&clks 0>, <&clks 0>, <&clks 0>, + <&clks IMX6UL_CLK_SPDIF>, <&clks 0>, <&clks 0>, + <&clks IMX6UL_CLK_SPBA>; + clock-names = "mem", "ipg", "asrck_0", + "asrck_1", "asrck_2", "asrck_3", "asrck_4", + "asrck_5", "asrck_6", "asrck_7", "asrck_8", + "asrck_9", "asrck_a", "asrck_b", "asrck_c", + "asrck_d", "asrck_e", "asrck_f", "spba"; + dmas = <&sdma 17 23 1>, <&sdma 18 23 1>, <&sdma 19 23 1>, + <&sdma 20 23 1>, <&sdma 21 23 1>, <&sdma 22 23 1>; + dma-names = "rxa", "rxb", "rxc", + "txa", "txb", "txc"; + fsl,asrc-rate = <48000>; + fsl,asrc-width = <16>; + status = "okay"; + }; }; tsc: tsc@2040000 { @@ -371,7 +386,7 @@ clocks = <&clks IMX6UL_CLK_PWM1>, <&clks IMX6UL_CLK_PWM1>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -382,7 +397,7 @@ clocks = <&clks IMX6UL_CLK_PWM2>, <&clks IMX6UL_CLK_PWM2>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -393,7 +408,7 @@ clocks = <&clks IMX6UL_CLK_PWM3>, <&clks IMX6UL_CLK_PWM3>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -404,7 +419,7 @@ clocks = <&clks IMX6UL_CLK_PWM4>, <&clks IMX6UL_CLK_PWM4>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -612,6 +627,16 @@ anatop-min-voltage = <725000>; anatop-max-voltage = <1450000>; }; + + tempmon: tempmon { + compatible = "fsl,imx6ul-tempmon", "fsl,imx6sx-tempmon"; + interrupt-parent = <&gpc>; + interrupts = ; + fsl,tempmon = <&anatop>; + nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; + nvmem-cell-names = "calib", "temp_grade"; + clocks = <&clks IMX6UL_CLK_PLL3_USB_OTG>; + }; }; usbphy1: usbphy@20c9000 { @@ -734,7 +759,7 @@ clocks = <&clks IMX6UL_CLK_PWM5>, <&clks IMX6UL_CLK_PWM5>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -745,7 +770,7 @@ clocks = <&clks IMX6UL_CLK_PWM6>, <&clks IMX6UL_CLK_PWM6>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -756,7 +781,7 @@ clocks = <&clks IMX6UL_CLK_PWM7>, <&clks IMX6UL_CLK_PWM7>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -767,7 +792,7 @@ clocks = <&clks IMX6UL_CLK_PWM8>, <&clks IMX6UL_CLK_PWM8>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; }; @@ -861,7 +886,7 @@ status = "disabled"; }; - usdhc1: usdhc@2190000 { + usdhc1: mmc@2190000 { compatible = "fsl,imx6ul-usdhc", "fsl,imx6sx-usdhc"; reg = <0x02190000 0x4000>; interrupts = ; @@ -875,7 +900,7 @@ status = "disabled"; }; - usdhc2: usdhc@2194000 { + usdhc2: mmc@2194000 { compatible = "fsl,imx6ul-usdhc", "fsl,imx6sx-usdhc"; reg = <0x02194000 0x4000>; interrupts = ; @@ -948,7 +973,7 @@ status = "disabled"; }; - ocotp: ocotp-ctrl@21bc000 { + ocotp: efuse@21bc000 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,imx6ul-ocotp", "syscon"; diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi index 9145c536d71a..6cf95939121d 100644 --- a/arch/arm/boot/dts/imx6ull-colibri.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi @@ -145,25 +145,21 @@ &pwm4 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; - #pwm-cells = <3>; }; &pwm5 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm5>; - #pwm-cells = <3>; }; &pwm6 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm6>; - #pwm-cells = <3>; }; &pwm7 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm7>; - #pwm-cells = <3>; }; &sdma { diff --git a/arch/arm/boot/dts/imx6ull-myir-mys-6ulx-eval.dts b/arch/arm/boot/dts/imx6ull-myir-mys-6ulx-eval.dts new file mode 100644 index 000000000000..ecbb2cc5b9ab --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-myir-mys-6ulx-eval.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 Linumiz + * Author: Parthiban Nallathambi + */ + +/dts-v1/; +#include "imx6ull.dtsi" +#include "imx6ull-myir-mys-6ulx.dtsi" + +/ { + model = "MYiR i.MX6ULL MYS-6ULX Single Board Computer with NAND"; + compatible = "myir,imx6ull-mys-6ulx-eval", "fsl,imx6ull"; +}; + +&gpmi { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6ull-myir-mys-6ulx.dtsi b/arch/arm/boot/dts/imx6ull-myir-mys-6ulx.dtsi new file mode 100644 index 000000000000..d03694feaf5c --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-myir-mys-6ulx.dtsi @@ -0,0 +1,238 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 Linumiz + * Author: Parthiban Nallathambi + */ + +#include +#include +#include + +/ { + model = "MYiR MYS-6ULX Single Board Computer"; + compatible = "fsl,imx6ull"; + + chosen { + stdout-path = &uart1; + }; + + reg_vdd_5v: regulator-vdd-5v { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + reg_vdd_3v3: regulator-vdd-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <®_vdd_5v>; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + phy-mode = "rmii"; + phy-handle = <ðphy0>; + phy-supply = <®_vdd_3v3>; + status = "okay"; + + mdio: mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + reg = <0>; + interrupt-parent = <&gpio5>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + clocks = <&clks IMX6UL_CLK_ENET_REF>; + clock-names = "rmii-ref"; + }; + }; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + nand-on-flash-bbt; + status = "disabled"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&usbotg1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg1_id>; + dr_mode = "otg"; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; + no-1-8-v; + keep-power-in-suspend; + wakeup-source; + vmmc-supply = <®_vdd_3v3>; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + bus-width = <8>; + non-removable; + keep-power-in-suspend; + vmmc-supply = <®_vdd_3v3>; +}; + +&iomuxc { + pinctrl_enet1: enet1grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0 + MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0 + MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 + MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0 + MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 + MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031 + MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0 + >; + }; + + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0x0b0b1 + MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0x0b0b1 + MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B 0x0b0b1 + MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0x0b000 + MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0x0b0b1 + MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0x0b0b1 + MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0x0b0b1 + MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0x0b0b1 + MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0x0b0b1 + MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0x0b0b1 + MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0x0b0b1 + MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0x0b0b1 + MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0x0b0b1 + MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0x0b0b1 + MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0x0b0b1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 + MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_usb_otg1_id: usbotg1idgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 + MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x17059 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170b9 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100b9 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170f9 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100f9 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100b9 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170b9 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170b9 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170b9 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170b9 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170b9 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170b9 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170b9 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170b9 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170b9 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170f9 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170f9 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170f9 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170f9 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index f6bb35d3ce51..1cfaf410aa43 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -147,16 +147,6 @@ }; }; - tempmon: tempmon { - compatible = "fsl,imx7d-tempmon"; - interrupt-parent = <&gpc>; - interrupts = ; - fsl,tempmon = <&anatop>; - nvmem-cells = <&tempmon_calib>, <&fuse_grade>; - nvmem-cell-names = "calib", "temp_grade"; - clocks = <&clks IMX7D_PLL_SYS_MAIN_CLK>; - }; - timer { compatible = "arm,armv7-timer"; interrupt-parent = <&intc>; @@ -536,7 +526,7 @@ }; }; - ocotp: ocotp-ctrl@30350000 { + ocotp: efuse@30350000 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,imx7d-ocotp", "syscon"; @@ -586,6 +576,16 @@ anatop-max-voltage = <1300000>; anatop-enable-bit = <0>; }; + + tempmon: tempmon { + compatible = "fsl,imx7d-tempmon"; + interrupt-parent = <&gpc>; + interrupts = ; + fsl,tempmon = <&anatop>; + nvmem-cells = <&tempmon_calib>, <&fuse_grade>; + nvmem-cell-names = "calib", "temp_grade"; + clocks = <&clks IMX7D_PLL_SYS_MAIN_CLK>; + }; }; snvs: snvs@30370000 { @@ -1126,7 +1126,7 @@ reg = <0x30b30200 0x200>; }; - usdhc1: usdhc@30b40000 { + usdhc1: mmc@30b40000 { compatible = "fsl,imx7d-usdhc", "fsl,imx6sl-usdhc"; reg = <0x30b40000 0x10000>; interrupts = ; @@ -1138,7 +1138,7 @@ status = "disabled"; }; - usdhc2: usdhc@30b50000 { + usdhc2: mmc@30b50000 { compatible = "fsl,imx7d-usdhc", "fsl,imx6sl-usdhc"; reg = <0x30b50000 0x10000>; interrupts = ; @@ -1150,7 +1150,7 @@ status = "disabled"; }; - usdhc3: usdhc@30b60000 { + usdhc3: mmc@30b60000 { compatible = "fsl,imx7d-usdhc", "fsl,imx6sl-usdhc"; reg = <0x30b60000 0x10000>; interrupts = ; diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index f7c4878534c8..367439639da9 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -452,7 +452,7 @@ reg = <0x410a3000 0x1000>; }; - ocotp: ocotp-ctrl@410a6000 { + ocotp: efuse@410a6000 { compatible = "fsl,imx7ulp-ocotp", "syscon"; reg = <0x410a6000 0x4000>; clocks = <&scg1 IMX7ULP_CLK_DUMMY>; diff --git a/arch/arm/boot/dts/infinity-msc313-breadbee_crust.dts b/arch/arm/boot/dts/infinity-msc313-breadbee_crust.dts new file mode 100644 index 000000000000..f24c5580d3e4 --- /dev/null +++ b/arch/arm/boot/dts/infinity-msc313-breadbee_crust.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +/dts-v1/; +#include "infinity-msc313.dtsi" + +/ { + model = "BreadBee Crust"; + compatible = "thingyjp,breadbee-crust", "mstar,infinity"; + + aliases { + serial0 = &pm_uart; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&pm_uart { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/infinity-msc313.dtsi b/arch/arm/boot/dts/infinity-msc313.dtsi new file mode 100644 index 000000000000..42f2b5552c77 --- /dev/null +++ b/arch/arm/boot/dts/infinity-msc313.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity.dtsi" + +/ { + memory@20000000 { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/infinity.dtsi b/arch/arm/boot/dts/infinity.dtsi new file mode 100644 index 000000000000..cd911adef014 --- /dev/null +++ b/arch/arm/boot/dts/infinity.dtsi @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mstar-v7.dtsi" + +&imi { + reg = <0xa0000000 0x16000>; +}; diff --git a/arch/arm/boot/dts/infinity3-msc313e-breadbee.dts b/arch/arm/boot/dts/infinity3-msc313e-breadbee.dts new file mode 100644 index 000000000000..1f93401c8530 --- /dev/null +++ b/arch/arm/boot/dts/infinity3-msc313e-breadbee.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +/dts-v1/; +#include "infinity3-msc313e.dtsi" + +/ { + model = "BreadBee"; + compatible = "thingyjp,breadbee", "mstar,infinity3"; + + aliases { + serial0 = &pm_uart; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&pm_uart { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/infinity3-msc313e.dtsi b/arch/arm/boot/dts/infinity3-msc313e.dtsi new file mode 100644 index 000000000000..4e7239afd823 --- /dev/null +++ b/arch/arm/boot/dts/infinity3-msc313e.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity3.dtsi" + +/ { + memory@20000000 { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/infinity3.dtsi b/arch/arm/boot/dts/infinity3.dtsi new file mode 100644 index 000000000000..9b918c802654 --- /dev/null +++ b/arch/arm/boot/dts/infinity3.dtsi @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity.dtsi" + +&imi { + reg = <0xa0000000 0x20000>; +}; diff --git a/arch/arm/boot/dts/kirkwood-b3.dts b/arch/arm/boot/dts/kirkwood-b3.dts index 17f48f88a983..a7636fe28501 100644 --- a/arch/arm/boot/dts/kirkwood-b3.dts +++ b/arch/arm/boot/dts/kirkwood-b3.dts @@ -9,7 +9,7 @@ * L2 cache. If your B3 silently fails to boot, u-boot is probably too * old. Either upgrade, or consider the following email: * - * http://lists.debian.org/debian-arm/2012/08/msg00128.html + * https://lists.debian.org/debian-arm/2012/08/msg00128.html */ /dts-v1/; diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 760a68c163c8..069af9a19bb6 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -59,6 +59,7 @@ ethernet0 = &enet0; ethernet1 = &enet1; ethernet2 = &enet2; + rtc1 = &ftm_alarm0; serial0 = &lpuart0; serial1 = &lpuart1; serial2 = &lpuart2; @@ -772,7 +773,7 @@ fsl,tmr-prsc = <2>; fsl,tmr-add = <0xaaaaaaab>; fsl,tmr-fiper1 = <999999995>; - fsl,tmr-fiper2 = <99990>; + fsl,tmr-fiper2 = <999999995>; fsl,max-adj = <499999999>; fsl,extts-fifo; }; @@ -1002,5 +1003,19 @@ big-endian; }; + rcpm: power-controller@1ee2140 { + compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1ee2140 0x0 0x8>; + #fsl,rcpm-wakeup-cells = <2>; + }; + + ftm_alarm0: timer0@29d0000 { + compatible = "fsl,ls1021a-ftm-alarm"; + reg = <0x0 0x29d0000 0x0 0x10000>; + reg-names = "ftm"; + fsl,rcpm-wakeup = <&rcpm 0x20000 0x0>; + interrupts = ; + big-endian; + }; }; }; diff --git a/arch/arm/boot/dts/mercury5-ssc8336n-midrived08.dts b/arch/arm/boot/dts/mercury5-ssc8336n-midrived08.dts new file mode 100644 index 000000000000..f24bd8cb8e60 --- /dev/null +++ b/arch/arm/boot/dts/mercury5-ssc8336n-midrived08.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +/dts-v1/; +#include "mercury5-ssc8336n.dtsi" + +/ { + model = "70mai Midrive D08"; + compatible = "70mai,midrived08", "mstar,mercury5"; + + aliases { + serial0 = &pm_uart; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&pm_uart { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/mercury5-ssc8336n.dtsi b/arch/arm/boot/dts/mercury5-ssc8336n.dtsi new file mode 100644 index 000000000000..7d4a4630c25c --- /dev/null +++ b/arch/arm/boot/dts/mercury5-ssc8336n.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mercury5.dtsi" + +/ { + memory@20000000 { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/mercury5.dtsi b/arch/arm/boot/dts/mercury5.dtsi new file mode 100644 index 000000000000..a7d0dd9d6132 --- /dev/null +++ b/arch/arm/boot/dts/mercury5.dtsi @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mstar-v7.dtsi" + +&imi { + reg = <0xa0000000 0x20000>; +}; diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index 91129dc70d83..eadb0832bcfc 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -140,6 +140,13 @@ status = "disabled"; }; + sdhc: mmc@8e00 { + compatible = "amlogic,meson-mx-sdhc"; + reg = <0x8e00 0x42>; + interrupts = ; + status = "disabled"; + }; + gpio_intc: interrupt-controller@9880 { compatible = "amlogic,meson-gpio-intc"; reg = <0x9880 0x10>; diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index eedb92526968..277c0bb10453 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -6,6 +6,7 @@ #include #include #include +#include #include #include #include "meson.dtsi" @@ -385,6 +386,15 @@ }; }; + sdxc_b_pins: sdxc-b { + mux { + groups = "sdxc_d0_b", "sdxc_d13_b", + "sdxc_clk_b", "sdxc_cmd_b"; + function = "sdxc_b"; + bias-pull-up; + }; + }; + spi_nor_pins: nor { mux { groups = "nor_d", "nor_q", "nor_c", "nor_cs"; @@ -454,6 +464,8 @@ ðmac { clocks = <&clkc CLKID_ETH>; clock-names = "stmmaceth"; + + power-domains = <&pwrc PWRC_MESON8_ETHERNET_MEM_ID>; }; &gpio_intc { @@ -469,6 +481,16 @@ #clock-cells = <1>; #reset-cells = <1>; }; + + pwrc: power-controller { + compatible = "amlogic,meson8-pwrc"; + #power-domain-cells = <1>; + amlogic,ao-sysctrl = <&pmu>; + clocks = <&clkc CLKID_VPU>; + clock-names = "vpu"; + assigned-clocks = <&clkc CLKID_VPU>; + assigned-clock-rates = <364285714>; + }; }; &hwrng { @@ -547,6 +569,16 @@ nvmem-cell-names = "temperature_calib"; }; +&sdhc { + compatible = "amlogic,meson8-sdhc", "amlogic,meson-mx-sdhc"; + clocks = <&xtal>, + <&clkc CLKID_FCLK_DIV4>, + <&clkc CLKID_FCLK_DIV3>, + <&clkc CLKID_FCLK_DIV5>, + <&clkc CLKID_SDHC>; + clock-names = "clkin0", "clkin1", "clkin2", "clkin3", "pclk"; +}; + &sdio { compatible = "amlogic,meson8-sdio", "amlogic,meson-mx-sdio"; clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>; diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts index 163a200d5a7b..ed06102a4014 100644 --- a/arch/arm/boot/dts/meson8b-ec100.dts +++ b/arch/arm/boot/dts/meson8b-ec100.dts @@ -27,6 +27,11 @@ reg = <0x40000000 0x40000000>; }; + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + gpio-keys { compatible = "gpio-keys-polled"; #address-cells = <1>; @@ -299,6 +304,26 @@ vref-supply = <&vcc_1v8>; }; +&sdhc { + status = "okay"; + + pinctrl-0 = <&sdxc_c_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + max-frequency = <50000000>; + + cap-mmc-highspeed; + disable-wp; + non-removable; + no-sdio; + + mmc-pwrseq = <&emmc_pwrseq>; + + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_3v3>; +}; + &sdio { status = "okay"; diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts index cb21ac9f517c..0c26467de4d0 100644 --- a/arch/arm/boot/dts/meson8b-odroidc1.dts +++ b/arch/arm/boot/dts/meson8b-odroidc1.dts @@ -15,6 +15,7 @@ aliases { serial0 = &uart_AO; mmc0 = &sd_card_slot; + mmc1 = &sdhc; }; chosen { @@ -26,6 +27,11 @@ reg = <0x40000000 0x40000000>; }; + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + leds { compatible = "gpio-leds"; blue { @@ -310,6 +316,26 @@ vref-supply = <&vcc_1v8>; }; +&sdhc { + status = "okay"; + + pinctrl-0 = <&sdxc_c_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + max-frequency = <100000000>; + + disable-wp; + cap-mmc-highspeed; + mmc-hs200-1_8v; + no-sdio; + + mmc-pwrseq = <&emmc_pwrseq>; + + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_1v8>; +}; + &sdio { status = "okay"; diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index ba36168b9c1b..2401cdf5f751 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include "meson.dtsi" @@ -362,6 +363,16 @@ }; }; + sdxc_c_pins: sdxc-c { + mux { + groups = "sdxc_d0_c", "sdxc_d13_c", + "sdxc_d47_c", "sdxc_clk_c", + "sdxc_cmd_c"; + function = "sdxc_c"; + bias-pull-up; + }; + }; + pwm_c1_pins: pwm-c1 { mux { groups = "pwm_c1"; @@ -433,6 +444,8 @@ resets = <&reset RESET_ETHERNET>; reset-names = "stmmaceth"; + + power-domains = <&pwrc PWRC_MESON8_ETHERNET_MEM_ID>; }; &gpio_intc { @@ -449,6 +462,30 @@ #clock-cells = <1>; #reset-cells = <1>; }; + + pwrc: power-controller { + compatible = "amlogic,meson8b-pwrc"; + #power-domain-cells = <1>; + amlogic,ao-sysctrl = <&pmu>; + resets = <&reset RESET_DBLK>, + <&reset RESET_PIC_DC>, + <&reset RESET_HDMI_APB>, + <&reset RESET_HDMI_SYSTEM_RESET>, + <&reset RESET_VENCI>, + <&reset RESET_VENCP>, + <&reset RESET_VDAC_4>, + <&reset RESET_VENCL>, + <&reset RESET_VIU>, + <&reset RESET_VENC>, + <&reset RESET_RDMA>; + reset-names = "dblk", "pic_dc", "hdmi_apb", "hdmi_system", + "venci", "vencp", "vdac", "vencl", "viu", + "venc", "rdma"; + clocks = <&clkc CLKID_VPU>; + clock-names = "vpu"; + assigned-clocks = <&clkc CLKID_VPU>; + assigned-clock-rates = <182142857>; + }; }; &hwrng { @@ -527,6 +564,16 @@ nvmem-cell-names = "temperature_calib"; }; +&sdhc { + compatible = "amlogic,meson8-sdhc", "amlogic,meson-mx-sdhc"; + clocks = <&xtal>, + <&clkc CLKID_FCLK_DIV4>, + <&clkc CLKID_FCLK_DIV3>, + <&clkc CLKID_FCLK_DIV5>, + <&clkc CLKID_SDHC>; + clock-names = "clkin0", "clkin1", "clkin2", "clkin3", "pclk"; +}; + &sdio { compatible = "amlogic,meson8b-sdio", "amlogic,meson-mx-sdio"; clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>; diff --git a/arch/arm/boot/dts/meson8m2.dtsi b/arch/arm/boot/dts/meson8m2.dtsi index 2397ba06d608..6725dd9fd825 100644 --- a/arch/arm/boot/dts/meson8m2.dtsi +++ b/arch/arm/boot/dts/meson8m2.dtsi @@ -61,10 +61,33 @@ }; }; +&pwrc { + compatible = "amlogic,meson8m2-pwrc"; + resets = <&reset RESET_DBLK>, + <&reset RESET_PIC_DC>, + <&reset RESET_HDMI_APB>, + <&reset RESET_HDMI_SYSTEM_RESET>, + <&reset RESET_VENCI>, + <&reset RESET_VENCP>, + <&reset RESET_VDAC_4>, + <&reset RESET_VENCL>, + <&reset RESET_VIU>, + <&reset RESET_VENC>, + <&reset RESET_RDMA>; + reset-names = "dblk", "pic_dc", "hdmi_apb", "hdmi_system", "venci", + "vencp", "vdac", "vencl", "viu", "venc", "rdma"; + assigned-clocks = <&clkc CLKID_VPU>; + assigned-clock-rates = <364000000>; +}; + &saradc { compatible = "amlogic,meson8m2-saradc", "amlogic,meson-saradc"; }; +&sdhc { + compatible = "amlogic,meson8m2-sdhc", "amlogic,meson-mx-sdhc"; +}; + &usb0_phy { compatible = "amlogic,meson8m2-usb2-phy", "amlogic,meson-mx-usb2-phy"; }; diff --git a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts index 6cfa0d4a1884..f1a41152e9dd 100644 --- a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts +++ b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts @@ -57,30 +57,12 @@ linux,code = ; wakeup-source; }; - - microphone_insert { - label = "Microphone Plug"; - gpios = <&gpio 96 GPIO_ACTIVE_HIGH>; - linux,input-type = ; - linux,code = ; - debounce-interval = <100>; - wakeup-source; - }; - - headphone_insert { - label = "Headphone Plug"; - gpios = <&gpio 97 GPIO_ACTIVE_HIGH>; - linux,input-type = ; - linux,code = ; - debounce-interval = <100>; - wakeup-source; - }; }; - camera_i2c { + i2c { compatible = "i2c-gpio"; - gpios = <&gpio 109 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>, - <&gpio 108 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio 109 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio 108 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; #address-cells = <1>; #size-cells = <0>; i2c-gpio,timeout-ms = <1000>; @@ -123,6 +105,18 @@ reset-gpios = <&gpio 58 GPIO_ACTIVE_HIGH>; }; + sound-card { + compatible = "audio-graph-card"; + label = "OLPC XO"; + dais = <&sspa0_dai>; + routing = "Headphones", "HPOL", + "Headphones", "HPOR", + "MIC2", "Mic Jack"; + widgets = "Headphone", "Headphones", "Microphone", "Mic Jack"; + hp-det-gpio = <&gpio 97 GPIO_ACTIVE_HIGH>; + mic-det-gpio = <&gpio 96 GPIO_ACTIVE_HIGH>; + }; + soc { axi@d4200000 { ap-sp@d4290000 { @@ -197,6 +191,14 @@ compatible = "realtek,alc5631"; reg = <0x1a>; status = "okay"; + + port { + rt5631_0: endpoint { + mclk-fs = <256>; + clocks = <&audio_clk 0>; + remote-endpoint = <&sspa0_0>; + }; + }; }; }; @@ -221,7 +223,8 @@ }; &ssp3 { - #address-cells = <0>; + /delete-property/ #address-cells; + /delete-property/ #size-cells; spi-slave; status = "okay"; ready-gpio = <&gpio 125 GPIO_ACTIVE_HIGH>; @@ -242,3 +245,34 @@ }; }; }; + +&asram { + status = "okay"; +}; + +&adma0 { + status = "okay"; +}; + +&audio_clk { + status = "okay"; +}; + +&sspa0 { + status = "okay"; + dmas = <&adma0 0>, <&adma0 1>; + dma-names = "tx", "rx"; + + sspa0_dai: port { + sspa0_0: endpoint { + remote-endpoint = <&rt5631_0>; + frame-master; + bitclock-master; + dai-format = "i2s"; + }; + }; +}; + +&gpu { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi index 4306f3a6742b..445bdcd50b9e 100644 --- a/arch/arm/boot/dts/mmp2.dtsi +++ b/arch/arm/boot/dts/mmp2.dtsi @@ -5,6 +5,7 @@ */ #include +#include / { #address-cells = <1>; @@ -38,6 +39,17 @@ reg = <0xd4200000 0x00200000>; ranges; + gpu: gpu@d420d000 { + compatible = "vivante,gc"; + reg = <0xd420d000 0x4000>; + interrupts = <8>; + status = "disabled"; + clocks = <&soc_clocks MMP2_CLK_GPU_3D>, + <&soc_clocks MMP2_CLK_GPU_BUS>; + clock-names = "core", "bus"; + power-domains = <&soc_clocks MMP2_POWER_DOMAIN_GPU>; + }; + intc: interrupt-controller@d4282000 { compatible = "mrvl,mmp2-intc"; interrupt-controller; @@ -192,6 +204,63 @@ clock-output-names = "mclk"; status = "disabled"; }; + + adma0: dma-controller@d42a0800 { + compatible = "marvell,adma-1.0"; + reg = <0xd42a0800 0x100>; + interrupts = <48>; + #dma-cells = <1>; + asram = <&asram>; + iram = <&asram>; + status = "disabled"; + }; + + adma1: dma-controller@d42a0900 { + compatible = "marvell,adma-1.0"; + reg = <0xd42a0900 0x100>; + interrupts = <48>; + #dma-cells = <1>; + status = "disabled"; + }; + + audio_clk: clocks@d42a0c30 { + compatible = "marvell,mmp2-audio-clock"; + reg = <0xd42a0c30 0x10>; + clock-names = "audio", "vctcxo", "i2s0", "i2s1"; + clocks = <&soc_clocks MMP2_CLK_AUDIO>, + <&soc_clocks MMP2_CLK_VCTCXO>, + <&soc_clocks MMP2_CLK_I2S0>, + <&soc_clocks MMP2_CLK_I2S1>; + power-domains = <&soc_clocks MMP2_POWER_DOMAIN_AUDIO>; + #clock-cells = <1>; + status = "disabled"; + }; + + sspa0: audio-controller@d42a0c00 { + compatible = "marvell,mmp-sspa"; + reg = <0xd42a0c00 0x30>, + <0xd42a0c80 0x30>; + interrupts = <2>; + clock-names = "audio", "bitclk"; + clocks = <&soc_clocks MMP2_CLK_AUDIO>, + <&audio_clk 1>; + power-domains = <&soc_clocks MMP2_POWER_DOMAIN_AUDIO>; + #sound-dai-cells = <0>; + status = "disabled"; + }; + + sspa1: audio-controller@d42a0d00 { + compatible = "marvell,mmp-sspa"; + reg = <0xd42a0d00 0x30>, + <0xd42a0d80 0x30>; + interrupts = <3>; + clock-names = "audio", "bitclk"; + clocks = <&soc_clocks MMP2_CLK_AUDIO>, + <&audio_clk 2>; + power-domains = <&soc_clocks MMP2_POWER_DOMAIN_AUDIO>; + #sound-dai-cells = <0>; + status = "disabled"; + }; }; apb@d4000000 { /* APB */ @@ -201,6 +270,14 @@ reg = <0xd4000000 0x00200000>; ranges; + dma-controller@d4000000 { + compatible = "marvell,pdma-1.0"; + reg = <0xd4000000 0x10000>; + interrupts = <48>; + #dma-channels = <16>; + status = "disabled"; + }; + timer0: timer@d4014000 { compatible = "mrvl,mmp-timer"; reg = <0xd4014000 0x100>; @@ -413,14 +490,24 @@ }; }; + asram: sram@e0000000 { + compatible = "mmio-sram"; + reg = <0xe0000000 0x10000>; + ranges = <0 0xe0000000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + }; + soc_clocks: clocks { compatible = "marvell,mmp2-clock"; - reg = <0xd4050000 0x1000>, + reg = <0xd4050000 0x2000>, <0xd4282800 0x400>, <0xd4015000 0x1000>; reg-names = "mpmu", "apmu", "apbc"; #clock-cells = <1>; #reset-cells = <1>; + #power-domain-cells = <1>; }; }; }; diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts b/arch/arm/boot/dts/mmp3-dell-ariel.dts index b0ec14c42164..fe3b1cd695ee 100644 --- a/arch/arm/boot/dts/mmp3-dell-ariel.dts +++ b/arch/arm/boot/dts/mmp3-dell-ariel.dts @@ -114,3 +114,11 @@ cs-gpios = <&gpio 56 GPIO_ACTIVE_LOW>; status = "okay"; }; + +&gpu_2d { + status = "okay"; +}; + +&gpu_3d { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi index 57231d49d938..cc4efd0efabd 100644 --- a/arch/arm/boot/dts/mmp3.dtsi +++ b/arch/arm/boot/dts/mmp3.dtsi @@ -4,6 +4,7 @@ */ #include +#include #include / { @@ -310,6 +311,30 @@ clock-output-names = "mclk"; status = "disabled"; }; + + gpu_3d: gpu@d420d000 { + compatible = "vivante,gc"; + reg = <0xd420d000 0x2000>; + interrupt-parent = <&gpu_mux>; + interrupts = <0>; + status = "disabled"; + clocks = <&soc_clocks MMP3_CLK_GPU_3D>, + <&soc_clocks MMP3_CLK_GPU_BUS>; + clock-names = "core", "bus"; + power-domains = <&soc_clocks MMP2_POWER_DOMAIN_GPU>; + }; + + gpu_2d: gpu@d420f000 { + compatible = "vivante,gc"; + reg = <0xd420f000 0x2000>; + interrupt-parent = <&gpu_mux>; + interrupts = <2>; + status = "disabled"; + clocks = <&soc_clocks MMP3_CLK_GPU_2D>, + <&soc_clocks MMP3_CLK_GPU_BUS>; + clock-names = "core", "bus"; + power-domains = <&soc_clocks MMP2_POWER_DOMAIN_GPU>; + }; }; apb@d4000000 { diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi new file mode 100644 index 000000000000..3b7b9b793736 --- /dev/null +++ b/arch/arm/boot/dts/mstar-v7.dtsi @@ -0,0 +1,107 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2020 thingy.jp. + * Author: Daniel Palmer + */ + +#include +#include + +/ { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + }; + }; + + arch_timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + /* + * we shouldn't need this but the vendor + * u-boot is broken + */ + clock-frequency = <6000000>; + }; + + pmu: pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = ; + interrupt-affinity = <&cpu0>; + }; + + soc: soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x16001000 0x16001000 0x00007000>, + <0x1f000000 0x1f000000 0x00400000>, + <0xa0000000 0xa0000000 0x20000>; + + gic: interrupt-controller@16001000 { + compatible = "arm,cortex-a7-gic"; + reg = <0x16001000 0x1000>, + <0x16002000 0x2000>, + <0x16004000 0x2000>, + <0x16006000 0x2000>; + #interrupt-cells = <3>; + interrupt-controller; + interrupts = ; + }; + + riu: bus@1f000000 { + compatible = "simple-bus"; + reg = <0x1f000000 0x00400000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1f000000 0x00400000>; + + pmsleep: syscon@1c00 { + compatible = "mstar,msc313-pmsleep", "syscon"; + reg = <0x1c00 0x100>; + }; + + reboot { + compatible = "syscon-reboot"; + regmap = <&pmsleep>; + offset = <0xb8>; + mask = <0x79>; + }; + + l3bridge: l3bridge@204400 { + compatible = "mstar,l3bridge"; + reg = <0x204400 0x200>; + }; + + pm_uart: uart@221000 { + compatible = "ns16550a"; + reg = <0x221000 0x100>; + reg-shift = <3>; + clock-frequency = <172000000>; + status = "disabled"; + }; + }; + + imi: sram@a0000000 { + compatible = "mmio-sram"; + reg = <0xa0000000 0x10000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi index 8a5cb44bfe2f..f9c2a9938898 100644 --- a/arch/arm/boot/dts/omap2.dtsi +++ b/arch/arm/boot/dts/omap2.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP2 SoC * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/omap2420-h4.dts b/arch/arm/boot/dts/omap2420-h4.dts index 7d660271400d..af964f139abf 100644 --- a/arch/arm/boot/dts/omap2420-h4.dts +++ b/arch/arm/boot/dts/omap2420-h4.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi index 6c5c7c0e8b94..494bf6972005 100644 --- a/arch/arm/boot/dts/omap2420.dtsi +++ b/arch/arm/boot/dts/omap2420.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP2420 SoC * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/omap2430-sdp.dts b/arch/arm/boot/dts/omap2430-sdp.dts index f7e324886642..7d27e907533f 100644 --- a/arch/arm/boot/dts/omap2430-sdp.dts +++ b/arch/arm/boot/dts/omap2430-sdp.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi index 6a1f5bb3c06a..d19d8ba3b607 100644 --- a/arch/arm/boot/dts/omap2430.dtsi +++ b/arch/arm/boot/dts/omap2430.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP243x SoC * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/omap3-beagle-xm-ab.dts b/arch/arm/boot/dts/omap3-beagle-xm-ab.dts index e498495b8465..cb6968a8bce8 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm-ab.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm-ab.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ #include "omap3-beagle-xm.dts" diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index 125ed933ca75..05077f3c75cd 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index dfa158647d91..79bc710c05fc 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap3-cpu-thermal.dtsi b/arch/arm/boot/dts/omap3-cpu-thermal.dtsi index 235ecfd61e2d..aee46fa8c055 100644 --- a/arch/arm/boot/dts/omap3-cpu-thermal.dtsi +++ b/arch/arm/boot/dts/omap3-cpu-thermal.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP3 SoC CPU thermal * - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/omap3-evm-37xx.dts b/arch/arm/boot/dts/omap3-evm-37xx.dts index e0c0382388f0..c9332195d096 100644 --- a/arch/arm/boot/dts/omap3-evm-37xx.dts +++ b/arch/arm/boot/dts/omap3-evm-37xx.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts index 6a94815feb76..5cc0cf7cd16c 100644 --- a/arch/arm/boot/dts/omap3-evm.dts +++ b/arch/arm/boot/dts/omap3-evm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap3-ha-common.dtsi b/arch/arm/boot/dts/omap3-ha-common.dtsi index 33132855d517..a010585d0302 100644 --- a/arch/arm/boot/dts/omap3-ha-common.dtsi +++ b/arch/arm/boot/dts/omap3-ha-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * Copyright (C) 2014 Stefan Roese */ diff --git a/arch/arm/boot/dts/omap3-ha-lcd.dts b/arch/arm/boot/dts/omap3-ha-lcd.dts index c9ecbc45c8e2..b3f7f9966c3c 100644 --- a/arch/arm/boot/dts/omap3-ha-lcd.dts +++ b/arch/arm/boot/dts/omap3-ha-lcd.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * Copyright (C) 2014 Stefan Roese */ diff --git a/arch/arm/boot/dts/omap3-ha.dts b/arch/arm/boot/dts/omap3-ha.dts index 35c4e15abeb7..19e471eb3b4e 100644 --- a/arch/arm/boot/dts/omap3-ha.dts +++ b/arch/arm/boot/dts/omap3-ha.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * Copyright (C) 2014 Stefan Roese */ diff --git a/arch/arm/boot/dts/omap3-ldp.dts b/arch/arm/boot/dts/omap3-ldp.dts index ec9ba04ef43b..9c6a92724590 100644 --- a/arch/arm/boot/dts/omap3-ldp.dts +++ b/arch/arm/boot/dts/omap3-ldp.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 3dbcae3d60d2..bc24e3dc7cda 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -19,7 +19,11 @@ * but it is not widely used and to prevent kernel crash rather AES is disabled. * There is also no runtime detection code if AES is disabled in L3 firewall... */ -&aes { +&aes1_target { + status = "disabled"; +}; + +&aes2_target { status = "disabled"; }; diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi index f24e2326cfa7..580bfa1931c8 100644 --- a/arch/arm/boot/dts/omap3-tao3530.dtsi +++ b/arch/arm/boot/dts/omap3-tao3530.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * Copyright (C) 2014 Stefan Roese */ /dts-v1/; @@ -8,7 +8,11 @@ #include "omap34xx.dtsi" /* Secure omaps have some devices inaccessible depending on the firmware */ -&aes { +&aes1_target { + status = "disabled"; +}; + +&aes2_target { status = "disabled"; }; diff --git a/arch/arm/boot/dts/omap3-thunder.dts b/arch/arm/boot/dts/omap3-thunder.dts index 64221e3b3477..f7930f198ce5 100644 --- a/arch/arm/boot/dts/omap3-thunder.dts +++ b/arch/arm/boot/dts/omap3-thunder.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * Copyright (C) 2014 Stefan Roese */ diff --git a/arch/arm/boot/dts/omap3-zoom3.dts b/arch/arm/boot/dts/omap3-zoom3.dts index d240e39f2151..0482676d1830 100644 --- a/arch/arm/boot/dts/omap3-zoom3.dts +++ b/arch/arm/boot/dts/omap3-zoom3.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 1296d0643943..cf22a7e1c63c 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP3 SoC * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any @@ -157,13 +157,56 @@ }; }; - aes: aes@480c5000 { - compatible = "ti,omap3-aes"; - ti,hwmods = "aes"; - reg = <0x480c5000 0x50>; - interrupts = <0>; - dmas = <&sdma 65 &sdma 66>; - dma-names = "tx", "rx"; + aes1_target: target-module@480a6000 { + compatible = "ti,sysc-omap2", "ti,sysc"; + reg = <0x480a6044 0x4>, + <0x480a6048 0x4>, + <0x480a604c 0x4>; + reg-names = "rev", "sysc", "syss"; + ti,sysc-mask = <(SYSC_OMAP2_AUTOIDLE)>; + ti,sysc-sidle = , + , + ; + ti,syss-mask = <1>; + clocks = <&aes1_ick>; + clock-names = "ick"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x480a6000 0x2000>; + + aes1: aes1@0 { + compatible = "ti,omap3-aes"; + reg = <0 0x50>; + interrupts = <0>; + dmas = <&sdma 9 &sdma 10>; + dma-names = "tx", "rx"; + }; + }; + + aes2_target: target-module@480c5000 { + compatible = "ti,sysc-omap2", "ti,sysc"; + reg = <0x480c5044 0x4>, + <0x480c5048 0x4>, + <0x480c504c 0x4>; + reg-names = "rev", "sysc", "syss"; + ti,sysc-mask = <(SYSC_OMAP2_AUTOIDLE)>; + ti,sysc-sidle = , + , + ; + ti,syss-mask = <1>; + clocks = <&aes2_ick>; + clock-names = "ick"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x480c5000 0x2000>; + + aes2: aes2@0 { + compatible = "ti,omap3-aes"; + reg = <0 0x50>; + interrupts = <0>; + dmas = <&sdma 65 &sdma 66>; + dma-names = "tx", "rx"; + }; }; prm: prm@48306000 { diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts index 7bfde8aac7ae..c5b903718414 100644 --- a/arch/arm/boot/dts/omap3430-sdp.dts +++ b/arch/arm/boot/dts/omap3430-sdp.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi index c4dd9801840d..9c3ee4ac8165 100644 --- a/arch/arm/boot/dts/omap34xx.dtsi +++ b/arch/arm/boot/dts/omap34xx.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP34xx/OMAP35xx SoC * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index 71f3c8f1f924..9c3beefc0fe0 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP3 SoC * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/omap4-cpu-thermal.dtsi b/arch/arm/boot/dts/omap4-cpu-thermal.dtsi index ab7f87ae96f0..03d054b2bf9a 100644 --- a/arch/arm/boot/dts/omap4-cpu-thermal.dtsi +++ b/arch/arm/boot/dts/omap4-cpu-thermal.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP4/5 SoC CPU thermal * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * Contact: Eduardo Valentin * * This file is licensed under the terms of the GNU General Public License diff --git a/arch/arm/boot/dts/omap4-l4-abe.dtsi b/arch/arm/boot/dts/omap4-l4-abe.dtsi index a6feb201c569..b2cf5f41e222 100644 --- a/arch/arm/boot/dts/omap4-l4-abe.dtsi +++ b/arch/arm/boot/dts/omap4-l4-abe.dtsi @@ -333,8 +333,9 @@ compatible = "ti,omap4430-timer"; reg = <0x00000000 0x80>, <0x49038000 0x80>; - clocks = <&abe_clkctrl OMAP4_TIMER5_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP4_TIMER5_CLKCTRL 24>, + <&syc_clk_div_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; }; @@ -363,8 +364,9 @@ compatible = "ti,omap4430-timer"; reg = <0x00000000 0x80>, <0x4903a000 0x80>; - clocks = <&abe_clkctrl OMAP4_TIMER6_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP4_TIMER6_CLKCTRL 24>, + <&syc_clk_div_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; }; @@ -393,8 +395,9 @@ compatible = "ti,omap4430-timer"; reg = <0x00000000 0x80>, <0x4903c000 0x80>; - clocks = <&abe_clkctrl OMAP4_TIMER7_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP4_TIMER7_CLKCTRL 24>, + <&syc_clk_div_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; }; @@ -423,8 +426,9 @@ compatible = "ti,omap4430-timer"; reg = <0x00000000 0x80>, <0x4903e000 0x80>; - clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 24>, + <&syc_clk_div_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; ti,timer-dsp; diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi index fcc52121ff09..de742bf84efb 100644 --- a/arch/arm/boot/dts/omap4-l4.dtsi +++ b/arch/arm/boot/dts/omap4-l4.dtsi @@ -240,7 +240,6 @@ target-module@62000 { /* 0x4a062000, ap 11 16.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "usb_tll_hs"; reg = <0x62000 0x4>, <0x62010 0x4>, <0x62014 0x4>; @@ -268,7 +267,6 @@ target-module@64000 { /* 0x4a064000, ap 86 1e.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_host_hs"; reg = <0x64000 0x4>, <0x64010 0x4>, <0x64014 0x4>; @@ -1163,8 +1161,9 @@ timer1: timer@0 { compatible = "ti,omap3430-timer"; reg = <0x0 0x80>; - clocks = <&l4_wkup_clkctrl OMAP4_TIMER1_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_wkup_clkctrl OMAP4_TIMER1_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-alwon; }; @@ -1439,8 +1438,9 @@ timer2: timer@0 { compatible = "ti,omap3430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER2_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER2_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1466,8 +1466,9 @@ timer3: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER3_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER3_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1493,8 +1494,9 @@ timer4: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER4_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER4_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1520,8 +1522,9 @@ timer9: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER9_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER9_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; }; @@ -1954,8 +1957,9 @@ timer10: timer@0 { compatible = "ti,omap3430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER10_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER10_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; }; @@ -1982,8 +1986,9 @@ timer11: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER11_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER11_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; }; diff --git a/arch/arm/boot/dts/omap4-panda-a4.dts b/arch/arm/boot/dts/omap4-panda-a4.dts index 64083075dd52..8fd076e5d1b0 100644 --- a/arch/arm/boot/dts/omap4-panda-a4.dts +++ b/arch/arm/boot/dts/omap4-panda-a4.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 55ea8b6189af..3e78caefa2b8 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011-2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011-2013 Texas Instruments Incorporated - https://www.ti.com/ */ #include #include "elpida_ecb240abacn.dtsi" @@ -12,6 +12,26 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dsp_memory_region: dsp-memory@98000000 { + compatible = "shared-dma-pool"; + reg = <0x98000000 0x800000>; + reusable; + status = "okay"; + }; + + ipu_memory_region: ipu-memory@98800000 { + compatible = "shared-dma-pool"; + reg = <0x98800000 0x7000000>; + reusable; + status = "okay"; + }; + }; + chosen { stdout-path = &uart3; }; @@ -571,3 +591,17 @@ }; }; }; + +&dsp { + status = "okay"; + memory-region = <&dsp_memory_region>; + ti,timers = <&timer5>; + ti,watchdog-timers = <&timer6>; +}; + +&ipu { + status = "okay"; + memory-region = <&ipu_memory_region>; + ti,timers = <&timer3>; + ti,watchdog-timers = <&timer9>, <&timer11>; +}; diff --git a/arch/arm/boot/dts/omap4-panda-es.dts b/arch/arm/boot/dts/omap4-panda-es.dts index 9dd307b52604..cfa85aa3da08 100644 --- a/arch/arm/boot/dts/omap4-panda-es.dts +++ b/arch/arm/boot/dts/omap4-panda-es.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index fb2f47717b45..529d5bcceaaf 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm/boot/dts/omap4-sdp-es23plus.dts b/arch/arm/boot/dts/omap4-sdp-es23plus.dts index 42154520d383..869f6279b5be 100644 --- a/arch/arm/boot/dts/omap4-sdp-es23plus.dts +++ b/arch/arm/boot/dts/omap4-sdp-es23plus.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */ #include "omap4-sdp.dts" diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index 91480ac1f328..79e7a41ecb7e 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; @@ -428,7 +428,7 @@ /* * Temperature Sensor - * http://www.ti.com/lit/ds/symlink/tmp105.pdf + * https://www.ti.com/lit/ds/symlink/tmp105.pdf */ tmp105@48 { compatible = "ti,tmp105"; @@ -453,7 +453,7 @@ /* * 3-Axis Digital Compass - * http://www.sparkfun.com/datasheets/Sensors/Magneto/HMC5843.pdf + * https://www.sparkfun.com/datasheets/Sensors/Magneto/HMC5843.pdf */ hmc5843@1e { compatible = "honeywell,hmc5843"; diff --git a/arch/arm/boot/dts/omap4-var-som-om44.dtsi b/arch/arm/boot/dts/omap4-var-som-om44.dtsi index 41de32bcf187..334cbbaa5b8b 100644 --- a/arch/arm/boot/dts/omap4-var-som-om44.dtsi +++ b/arch/arm/boot/dts/omap4-var-som-om44.dtsi @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2014 Joachim Eastwood - * Copyright (C) 2012 Variscite Ltd. - http://www.variscite.com + * Copyright (C) 2012 Variscite Ltd. - https://www.variscite.com */ #include "omap4460.dtsi" #include "omap4-mcpdm.dtsi" diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 4400f5f8e099..0282b9de3384 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ #include @@ -26,6 +26,8 @@ serial1 = &uart2; serial2 = &uart3; serial3 = &uart4; + rproc0 = &dsp; + rproc1 = &ipu; }; cpus { @@ -71,7 +73,7 @@ interrupt-parent = <&gic>; }; - L2: l2-cache-controller@48242000 { + L2: cache-controller@48242000 { compatible = "arm,pl310-cache"; reg = <0x48242000 0x1000>; cache-unified; @@ -106,10 +108,6 @@ sram = <&ocmcram>; }; - dsp { - compatible = "ti,omap3-c64"; - }; - iva { compatible = "ti,ivahd"; ti,hwmods = "iva"; @@ -277,6 +275,29 @@ hw-caps-temp-alert; }; + dsp: dsp { + compatible = "ti,omap4-dsp"; + ti,bootreg = <&scm_conf 0x304 0>; + iommus = <&mmu_dsp>; + resets = <&prm_tesla 0>; + clocks = <&tesla_clkctrl OMAP4_DSP_CLKCTRL 0>; + firmware-name = "omap4-dsp-fw.xe64T"; + mboxes = <&mailbox &mbox_dsp>; + status = "disabled"; + }; + + ipu: ipu@55020000 { + compatible = "ti,omap4-ipu"; + reg = <0x55020000 0x10000>; + reg-names = "l2ram"; + iommus = <&mmu_ipu>; + resets = <&prm_core 0>, <&prm_core 1>; + clocks = <&ducati_clkctrl OMAP4_IPU_CLKCTRL 0>; + firmware-name = "omap4-ipu-fw.xem3"; + mboxes = <&mailbox &mbox_ipu>; + status = "disabled"; + }; + aes1_target: target-module@4b501000 { compatible = "ti,sysc-omap2", "ti,sysc"; reg = <0x4b501080 0x4>, diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi index cbcdcb4e7d1c..8ed510ab00c5 100644 --- a/arch/arm/boot/dts/omap443x.dtsi +++ b/arch/arm/boot/dts/omap443x.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP443x SoC * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi index 2223dc0d63c0..2d3e54901b6e 100644 --- a/arch/arm/boot/dts/omap4460.dtsi +++ b/arch/arm/boot/dts/omap4460.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP4460 SoC * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi index 68ac04641bdb..edf1906016c8 100644 --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ #include "omap5.dtsi" #include diff --git a/arch/arm/boot/dts/omap5-core-thermal.dtsi b/arch/arm/boot/dts/omap5-core-thermal.dtsi index de8a3d456cf7..02e76338bfbc 100644 --- a/arch/arm/boot/dts/omap5-core-thermal.dtsi +++ b/arch/arm/boot/dts/omap5-core-thermal.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP543x SoC CORE thermal * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * Contact: Eduardo Valentin * * This file is licensed under the terms of the GNU General Public License diff --git a/arch/arm/boot/dts/omap5-gpu-thermal.dtsi b/arch/arm/boot/dts/omap5-gpu-thermal.dtsi index bc3090f2e84b..bf8fa9372e57 100644 --- a/arch/arm/boot/dts/omap5-gpu-thermal.dtsi +++ b/arch/arm/boot/dts/omap5-gpu-thermal.dtsi @@ -1,7 +1,7 @@ /* * Device Tree Source for OMAP543x SoC GPU thermal * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * Contact: Eduardo Valentin * * This file is licensed under the terms of the GNU General Public License diff --git a/arch/arm/boot/dts/omap5-l4-abe.dtsi b/arch/arm/boot/dts/omap5-l4-abe.dtsi index bafd6adf9f45..25b7fce8de2d 100644 --- a/arch/arm/boot/dts/omap5-l4-abe.dtsi +++ b/arch/arm/boot/dts/omap5-l4-abe.dtsi @@ -298,8 +298,9 @@ compatible = "ti,omap5430-timer"; reg = <0x0 0x80>, <0x49038000 0x80>; - clocks = <&abe_clkctrl OMAP5_TIMER5_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP5_TIMER5_CLKCTRL 24>, + <&dss_syc_gfclk_div>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; ti,timer-pwm; @@ -329,8 +330,9 @@ compatible = "ti,omap5430-timer"; reg = <0x0 0x80>, <0x4903a000 0x80>; - clocks = <&abe_clkctrl OMAP5_TIMER6_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP5_TIMER6_CLKCTRL 24>, + <&dss_syc_gfclk_div>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; ti,timer-pwm; @@ -360,8 +362,9 @@ compatible = "ti,omap5430-timer"; reg = <0x0 0x80>, <0x4903c000 0x80>; - clocks = <&abe_clkctrl OMAP5_TIMER7_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP5_TIMER7_CLKCTRL 24>, + <&dss_syc_gfclk_div>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; }; @@ -390,8 +393,9 @@ compatible = "ti,omap5430-timer"; reg = <0x0 0x80>, <0x4903e000 0x80>; - clocks = <&abe_clkctrl OMAP5_TIMER8_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP5_TIMER8_CLKCTRL 24>, + <&dss_syc_gfclk_div>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; ti,timer-pwm; diff --git a/arch/arm/boot/dts/omap5-l4.dtsi b/arch/arm/boot/dts/omap5-l4.dtsi index 5217805bf126..f3d3a16b7c64 100644 --- a/arch/arm/boot/dts/omap5-l4.dtsi +++ b/arch/arm/boot/dts/omap5-l4.dtsi @@ -167,7 +167,6 @@ target-module@20000 { /* 0x4a020000, ap 109 08.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_otg_ss"; reg = <0x20000 0x4>, <0x20010 0x4>; reg-names = "rev", "sysc"; @@ -269,7 +268,6 @@ target-module@62000 { /* 0x4a062000, ap 11 0e.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "usb_tll_hs"; reg = <0x62000 0x4>, <0x62010 0x4>, <0x62014 0x4>; @@ -298,7 +296,6 @@ target-module@64000 { /* 0x4a064000, ap 71 1e.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "usb_host_hs"; reg = <0x64000 0x4>, <0x64010 0x4>; reg-names = "rev", "sysc"; @@ -1082,8 +1079,9 @@ timer2: timer@0 { compatible = "ti,omap5430-timer"; reg = <0x0 0x80>; - clocks = <&l4per_clkctrl OMAP5_TIMER2_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4per_clkctrl OMAP5_TIMER2_CLKCTRL 24>, + <&sys_clkin>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1109,8 +1107,9 @@ timer3: timer@0 { compatible = "ti,omap5430-timer"; reg = <0x0 0x80>; - clocks = <&l4per_clkctrl OMAP5_TIMER3_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4per_clkctrl OMAP5_TIMER3_CLKCTRL 24>, + <&sys_clkin>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1136,8 +1135,9 @@ timer4: timer@0 { compatible = "ti,omap5430-timer"; reg = <0x0 0x80>; - clocks = <&l4per_clkctrl OMAP5_TIMER4_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4per_clkctrl OMAP5_TIMER4_CLKCTRL 24>, + <&sys_clkin>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1163,8 +1163,9 @@ timer9: timer@0 { compatible = "ti,omap5430-timer"; reg = <0x0 0x80>; - clocks = <&l4per_clkctrl OMAP5_TIMER9_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4per_clkctrl OMAP5_TIMER9_CLKCTRL 24>, + <&sys_clkin>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; }; @@ -1730,8 +1731,9 @@ timer10: timer@0 { compatible = "ti,omap5430-timer"; reg = <0x0 0x80>; - clocks = <&l4per_clkctrl OMAP5_TIMER10_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4per_clkctrl OMAP5_TIMER10_CLKCTRL 24>, + <&sys_clkin>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; }; @@ -1758,8 +1760,9 @@ timer11: timer@0 { compatible = "ti,omap5430-timer"; reg = <0x0 0x80>; - clocks = <&l4per_clkctrl OMAP5_TIMER11_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4per_clkctrl OMAP5_TIMER11_CLKCTRL 24>, + <&sys_clkin>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; }; @@ -2387,8 +2390,9 @@ timer1: timer@0 { compatible = "ti,omap5430-timer"; reg = <0x0 0x80>; - clocks = <&wkupaon_clkctrl OMAP5_TIMER1_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&wkupaon_clkctrl OMAP5_TIMER1_CLKCTRL 24>, + <&sys_clkin>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-alwon; }; diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts index 9441e9a572ad..51d5fcae5081 100644 --- a/arch/arm/boot/dts/omap5-uevm.dts +++ b/arch/arm/boot/dts/omap5-uevm.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; @@ -15,6 +15,26 @@ reg = <0 0x80000000 0 0x7f000000>; /* 2032 MB */ }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dsp_memory_region: dsp-memory@95000000 { + compatible = "shared-dma-pool"; + reg = <0 0x95000000 0 0x800000>; + reusable; + status = "okay"; + }; + + ipu_memory_region: ipu-memory@95800000 { + compatible = "shared-dma-pool"; + reg = <0 0x95800000 0 0x3800000>; + reusable; + status = "okay"; + }; + }; + aliases { ethernet = ðernet; }; @@ -198,3 +218,17 @@ &wlcore { compatible = "ti,wl1837"; }; + +&dsp { + status = "okay"; + memory-region = <&dsp_memory_region>; + ti,timers = <&timer5>; + ti,watchdog-timers = <&timer6>; +}; + +&ipu { + status = "okay"; + memory-region = <&ipu_memory_region>; + ti,timers = <&timer3>; + ti,watchdog-timers = <&timer9>, <&timer11>; +}; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index fb889c5b00c9..5da9cff7a53c 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * Based on "omap4.dtsi" */ @@ -31,6 +31,8 @@ serial3 = &uart4; serial4 = &uart5; serial5 = &uart6; + rproc0 = &dsp; + rproc1 = &ipu; }; cpus { @@ -216,6 +218,29 @@ }; }; + dsp: dsp { + compatible = "ti,omap5-dsp"; + ti,bootreg = <&scm_conf 0x304 0>; + iommus = <&mmu_dsp>; + resets = <&prm_dsp 0>; + clocks = <&dsp_clkctrl OMAP5_MMU_DSP_CLKCTRL 0>; + firmware-name = "omap5-dsp-fw.xe64T"; + mboxes = <&mailbox &mbox_dsp>; + status = "disabled"; + }; + + ipu: ipu@55020000 { + compatible = "ti,omap5-ipu"; + reg = <0x55020000 0x10000>; + reg-names = "l2ram"; + iommus = <&mmu_ipu>; + resets = <&prm_core 0>, <&prm_core 1>; + clocks = <&ipu_clkctrl OMAP5_MMU_IPU_CLKCTRL 0>; + firmware-name = "omap5-ipu-fw.xem4"; + mboxes = <&mailbox &mbox_ipu>; + status = "disabled"; + }; + dmm@4e000000 { compatible = "ti,omap5-dmm"; reg = <0x4e000000 0x800>; diff --git a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts new file mode 100644 index 000000000000..282b89ce3d45 --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts @@ -0,0 +1,308 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "qcom-ipq8064.dtsi" +#include + +/ { + model = "MikroTik RB3011UiAS-RM"; + compatible = "mikrotik,rb3011"; + + aliases { + serial0 = &gsbi7_serial; + ethernet0 = &gmac0; + ethernet1 = &gmac3; + mdio-gpio0 = &mdio0; + mdio-gpio1 = &mdio1; + }; + + chosen { + bootargs = "loglevel=8 console=ttyMSM0,115200"; + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + reg = <0x42000000 0x3e000000>; + device_type = "memory"; + }; + + mdio0: mdio@0 { + status = "okay"; + compatible = "virtual,mdio-gpio"; + gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>, + <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-0 = <&mdio0_pins>; + pinctrl-names = "default"; + + switch0: switch@10 { + compatible = "qca,qca8337"; + #address-cells = <1>; + #size-cells = <0>; + + dsa,member = <0 0>; + + pinctrl-0 = <&sw0_reset_pin>; + pinctrl-names = "default"; + + reset-gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>; + reg = <0x10>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + switch0cpu: port@0 { + reg = <0>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + port@1 { + reg = <1>; + label = "sw1"; + }; + + port@2 { + reg = <2>; + label = "sw2"; + }; + + port@3 { + reg = <3>; + label = "sw3"; + }; + + port@4 { + reg = <4>; + label = "sw4"; + }; + + port@5 { + reg = <5>; + label = "sw5"; + }; + }; + }; + }; + + mdio1: mdio@1 { + status = "okay"; + compatible = "virtual,mdio-gpio"; + gpios = <&qcom_pinmux 11 GPIO_ACTIVE_HIGH>, + <&qcom_pinmux 10 GPIO_ACTIVE_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-0 = <&mdio1_pins>; + pinctrl-names = "default"; + + switch1: switch@14 { + compatible = "qca,qca8337"; + #address-cells = <1>; + #size-cells = <0>; + + dsa,member = <1 0>; + + pinctrl-0 = <&sw1_reset_pin>; + pinctrl-names = "default"; + + reset-gpios = <&qcom_pinmux 17 GPIO_ACTIVE_LOW>; + reg = <0x10>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + switch1cpu: port@0 { + reg = <0>; + label = "cpu"; + ethernet = <&gmac3>; + phy-mode = "sgmii"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + port@1 { + reg = <1>; + label = "sw6"; + }; + + port@2 { + reg = <2>; + label = "sw7"; + }; + + port@3 { + reg = <3>; + label = "sw8"; + }; + + port@4 { + reg = <4>; + label = "sw9"; + }; + + port@5 { + reg = <5>; + label = "sw10"; + }; + }; + }; + }; + + soc { + gsbi5: gsbi@1a200000 { + qcom,mode = ; + status = "okay"; + + spi4: spi@1a280000 { + status = "okay"; + spi-max-frequency = <50000000>; + + pinctrl-0 = <&spi_pins>; + pinctrl-names = "default"; + + cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>; + + norflash: s25fl016k@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <50000000>; + reg = <0>; + + partition@0 { + label = "RouterBoot"; + reg = <0x0 0x40000>; + }; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-0 = <&buttons_pins>; + pinctrl-names = "default"; + + button@1 { + label = "reset"; + linux,code = ; + gpios = <&qcom_pinmux 66 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&leds_pins>; + pinctrl-names = "default"; + + led@7 { + label = "rb3011:green:user"; + gpios = <&qcom_pinmux 33 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + }; +}; + +&gmac0 { + status = "okay"; + + phy-mode = "rgmii"; + qcom,id = <0>; + phy-handle = <&switch0cpu>; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&gmac3 { + status = "okay"; + + phy-mode = "sgmii"; + qcom,id = <3>; + phy-handle = <&switch1cpu>; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&gsbi7 { + status = "okay"; + qcom,mode = ; +}; + +&gsbi7_serial { + status = "okay"; +}; + +&qcom_pinmux { + buttons_pins: buttons_pins { + mux { + pins = "gpio66"; + drive-strength = <16>; + bias-disable; + }; + }; + + leds_pins: leds_pins { + mux { + pins = "gpio33"; + drive-strength = <16>; + bias-disable; + }; + }; + + mdio0_pins: mdio0_pins { + mux { + pins = "gpio0", "gpio1"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; + }; + + mdio1_pins: mdio1_pins { + mux { + pins = "gpio10", "gpio11"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; + }; + + sw0_reset_pin: sw0_reset_pin { + mux { + pins = "gpio16"; + drive-strength = <16>; + function = "gpio"; + bias-disable; + input-disable; + }; + }; + + sw1_reset_pin: sw1_reset_pin { + mux { + pins = "gpio17"; + drive-strength = <16>; + function = "gpio"; + bias-disable; + input-disable; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi index b912da9a3ff3..c51481405e7f 100644 --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi @@ -425,6 +425,13 @@ qcom,controller-type = "pmic-arbiter"; }; + qfprom: qfprom@700000 { + compatible = "qcom,qfprom"; + reg = <0x00700000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + }; + gcc: clock-controller@900000 { compatible = "qcom,gcc-ipq8064"; reg = <0x00900000 0x4000>; @@ -597,6 +604,114 @@ perst-gpio = <&qcom_pinmux 63 GPIO_ACTIVE_LOW>; }; + nss_common: syscon@03000000 { + compatible = "syscon"; + reg = <0x03000000 0x0000FFFF>; + }; + + qsgmii_csr: syscon@1bb00000 { + compatible = "syscon"; + reg = <0x1bb00000 0x000001FF>; + }; + + stmmac_axi_setup: stmmac-axi-config { + snps,wr_osr_lmt = <7>; + snps,rd_osr_lmt = <7>; + snps,blen = <16 0 0 0 0 0 0>; + }; + + gmac0: ethernet@37000000 { + device_type = "network"; + compatible = "qcom,ipq806x-gmac"; + reg = <0x37000000 0x200000>; + interrupts = ; + interrupt-names = "macirq"; + + snps,axi-config = <&stmmac_axi_setup>; + snps,pbl = <32>; + snps,aal = <1>; + + qcom,nss-common = <&nss_common>; + qcom,qsgmii-csr = <&qsgmii_csr>; + + clocks = <&gcc GMAC_CORE1_CLK>; + clock-names = "stmmaceth"; + + resets = <&gcc GMAC_CORE1_RESET>; + reset-names = "stmmaceth"; + + status = "disabled"; + }; + + gmac1: ethernet@37200000 { + device_type = "network"; + compatible = "qcom,ipq806x-gmac"; + reg = <0x37200000 0x200000>; + interrupts = ; + interrupt-names = "macirq"; + + snps,axi-config = <&stmmac_axi_setup>; + snps,pbl = <32>; + snps,aal = <1>; + + qcom,nss-common = <&nss_common>; + qcom,qsgmii-csr = <&qsgmii_csr>; + + clocks = <&gcc GMAC_CORE2_CLK>; + clock-names = "stmmaceth"; + + resets = <&gcc GMAC_CORE2_RESET>; + reset-names = "stmmaceth"; + + status = "disabled"; + }; + + gmac2: ethernet@37400000 { + device_type = "network"; + compatible = "qcom,ipq806x-gmac"; + reg = <0x37400000 0x200000>; + interrupts = ; + interrupt-names = "macirq"; + + snps,axi-config = <&stmmac_axi_setup>; + snps,pbl = <32>; + snps,aal = <1>; + + qcom,nss-common = <&nss_common>; + qcom,qsgmii-csr = <&qsgmii_csr>; + + clocks = <&gcc GMAC_CORE3_CLK>; + clock-names = "stmmaceth"; + + resets = <&gcc GMAC_CORE3_RESET>; + reset-names = "stmmaceth"; + + status = "disabled"; + }; + + gmac3: ethernet@37600000 { + device_type = "network"; + compatible = "qcom,ipq806x-gmac"; + reg = <0x37600000 0x200000>; + interrupts = ; + interrupt-names = "macirq"; + + snps,axi-config = <&stmmac_axi_setup>; + snps,pbl = <32>; + snps,aal = <1>; + + qcom,nss-common = <&nss_common>; + qcom,qsgmii-csr = <&qsgmii_csr>; + + clocks = <&gcc GMAC_CORE4_CLK>; + clock-names = "stmmaceth"; + + resets = <&gcc GMAC_CORE4_RESET>; + reset-names = "stmmaceth"; + + status = "disabled"; + }; + vsdcc_fixed: vsdcc-regulator { compatible = "regulator-fixed"; regulator-name = "SDCC Power"; diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi index 0a567d8ebc66..b9b138888048 100644 --- a/arch/arm/boot/dts/r7s72100.dtsi +++ b/arch/arm/boot/dts/r7s72100.dtsi @@ -323,7 +323,7 @@ status = "disabled"; }; - sdhi0: sd@e804e000 { + sdhi0: mmc@e804e000 { compatible = "renesas,sdhi-r7s72100"; reg = <0xe804e000 0x100>; interrupts = , @@ -339,7 +339,7 @@ status = "disabled"; }; - sdhi1: sd@e804e800 { + sdhi1: mmc@e804e800 { compatible = "renesas,sdhi-r7s72100"; reg = <0xe804e800 0x100>; interrupts = , diff --git a/arch/arm/boot/dts/r7s9210.dtsi b/arch/arm/boot/dts/r7s9210.dtsi index cace43807497..838920aef992 100644 --- a/arch/arm/boot/dts/r7s9210.dtsi +++ b/arch/arm/boot/dts/r7s9210.dtsi @@ -416,7 +416,7 @@ status = "disabled"; }; - sdhi0: sd@e8228000 { + sdhi0: mmc@e8228000 { compatible = "renesas,sdhi-r7s9210"; reg = <0xe8228000 0x8c0>; interrupts = ; @@ -428,7 +428,7 @@ status = "disabled"; }; - sdhi1: sd@e822a000 { + sdhi1: mmc@e822a000 { compatible = "renesas,sdhi-r7s9210"; reg = <0xe822a000 0x8c0>; interrupts = ; diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index a3ba722a9d7f..b92e72579836 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -409,7 +409,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a73a4"; reg = <0 0xee100000 0 0x100>; interrupts = ; @@ -419,7 +419,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a73a4"; reg = <0 0xee120000 0 0x100>; interrupts = ; @@ -429,7 +429,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a73a4"; reg = <0 0xee140000 0 0x100>; interrupts = ; diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi index 0588d4446f9a..8048303037ee 100644 --- a/arch/arm/boot/dts/r8a7740.dtsi +++ b/arch/arm/boot/dts/r8a7740.dtsi @@ -349,7 +349,7 @@ status = "disabled"; }; - sdhi0: sd@e6850000 { + sdhi0: mmc@e6850000 { compatible = "renesas,sdhi-r8a7740"; reg = <0xe6850000 0x100>; interrupts = , @@ -362,7 +362,7 @@ status = "disabled"; }; - sdhi1: sd@e6860000 { + sdhi1: mmc@e6860000 { compatible = "renesas,sdhi-r8a7740"; reg = <0xe6860000 0x100>; interrupts = , @@ -375,7 +375,7 @@ status = "disabled"; }; - sdhi2: sd@e6870000 { + sdhi2: mmc@e6870000 { compatible = "renesas,sdhi-r8a7740"; reg = <0xe6870000 0x100>; interrupts = , diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts new file mode 100644 index 000000000000..1479ced50873 --- /dev/null +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts @@ -0,0 +1,97 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the iWave-RZ/G1H Qseven board development + * platform with camera daughter board + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +/dts-v1/; +#include "r8a7742-iwg21d-q7.dts" + +/ { + model = "iWave Systems RZ/G1H Qseven development platform with camera add-on"; + compatible = "iwave,g21d", "iwave,g21m", "renesas,r8a7742"; + + aliases { + serial0 = &scif0; + serial1 = &scif1; + serial3 = &scifb1; + serial5 = &hscif0; + ethernet1 = ðer; + }; +}; + +&avb { + /* Pins shared with VIN0, keep status disabled */ + status = "disabled"; +}; + +ðer { + pinctrl-0 = <ðer_pins>; + pinctrl-names = "default"; + + phy-handle = <&phy1>; + renesas,ether-link-active-low; + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + micrel,led-mode = <1>; + }; +}; + +&hscif0 { + pinctrl-0 = <&hscif0_pins>; + pinctrl-names = "default"; + uart-has-rtscts; + status = "okay"; +}; + +&pfc { + ether_pins: ether { + groups = "eth_mdio", "eth_rmii"; + function = "eth"; + }; + + hscif0_pins: hscif0 { + groups = "hscif0_data", "hscif0_ctrl"; + function = "hscif0"; + }; + + scif0_pins: scif0 { + groups = "scif0_data"; + function = "scif0"; + }; + + scif1_pins: scif1 { + groups = "scif1_data"; + function = "scif1"; + }; + + scifb1_pins: scifb1 { + groups = "scifb1_data"; + function = "scifb1"; + }; +}; + +&scif0 { + pinctrl-0 = <&scif0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&scif1 { + pinctrl-0 = <&scif1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&scifb1 { + pinctrl-0 = <&scifb1_pins>; + pinctrl-names = "default"; + status = "okay"; + + rts-gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; + cts-gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; +}; diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts index 1f5c35c66d91..e90aaf1c94f0 100644 --- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts @@ -5,6 +5,29 @@ * Copyright (C) 2020 Renesas Electronics Corp. */ +/* + * SSI-SGTL5000 + * + * This command is required when Playback/Capture + * + * amixer set "DVC Out" 100% + * amixer set "DVC In" 100% + * + * You can use Mute + * + * amixer set "DVC Out Mute" on + * amixer set "DVC In Mute" on + * + * You can use Volume Ramp + * + * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps" + * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps" + * amixer set "DVC Out Ramp" on + * aplay xxx.wav & + * amixer set "DVC Out" 80% // Volume Down + * amixer set "DVC Out" 100% // Volume Up + */ + /dts-v1/; #include "r8a7742-iwg21m.dtsi" @@ -14,19 +37,158 @@ aliases { serial2 = &scifa2; + serial4 = &scifb2; + ethernet0 = &avb; }; chosen { bootargs = "ignore_loglevel root=/dev/mmcblk0p1 rw rootwait"; stdout-path = "serial2:115200n8"; }; + + audio_clock: audio_clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + }; + + reg_1p5v: 1p5v { + compatible = "regulator-fixed"; + regulator-name = "1P5V"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + }; + + rsnd_sgtl5000: sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&sndcodec>; + simple-audio-card,frame-master = <&sndcodec>; + + sndcpu: simple-audio-card,cpu { + sound-dai = <&rcar_sound>; + }; + + sndcodec: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + }; + }; + + vcc_sdhi2: regulator-vcc-sdhi2 { + compatible = "regulator-fixed"; + + regulator-name = "SDHI2 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio1 27 GPIO_ACTIVE_LOW>; + }; + + vccq_sdhi2: regulator-vccq-sdhi2 { + compatible = "regulator-gpio"; + + regulator-name = "SDHI2 VccQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + states = <3300000 1>, <1800000 0>; + }; +}; + +&avb { + pinctrl-0 = <&avb_pins>; + pinctrl-names = "default"; + + phy-handle = <&phy3>; + phy-mode = "gmii"; + renesas,no-ether-link; + status = "okay"; + + phy3: ethernet-phy@3 { + reg = <3>; + micrel,led-mode = <1>; + }; +}; + +&i2c2 { + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; + + sgtl5000: codec@a { + compatible = "fsl,sgtl5000"; + #sound-dai-cells = <0>; + reg = <0x0a>; + clocks = <&audio_clock>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + VDDD-supply = <®_1p5v>; + }; }; &pfc { + avb_pins: avb { + groups = "avb_mdio", "avb_gmii"; + function = "avb"; + }; + + i2c2_pins: i2c2 { + groups = "i2c2_b"; + function = "i2c2"; + }; + scifa2_pins: scifa2 { groups = "scifa2_data_c"; function = "scifa2"; }; + + scifb2_pins: scifb2 { + groups = "scifb2_data", "scifb2_ctrl"; + function = "scifb2"; + }; + + sdhi2_pins: sd2 { + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; + power-source = <3300>; + }; + + sdhi2_pins_uhs: sd2_uhs { + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; + power-source = <1800>; + }; + + sound_pins: sound { + groups = "ssi34_ctrl", "ssi3_data", "ssi4_data"; + function = "ssi"; + }; +}; + +&rcar_sound { + pinctrl-0 = <&sound_pins>; + pinctrl-names = "default"; + status = "okay"; + + /* Single DAI */ + #sound-dai-cells = <0>; + + rcar_sound,dai { + dai0 { + playback = <&ssi4 &src4 &dvc1>; + capture = <&ssi3 &src3 &dvc0>; + }; + }; +}; + +&rwdt { + timeout-sec = <60>; + status = "okay"; }; &scifa2 { @@ -35,3 +197,28 @@ status = "okay"; }; + +&scifb2 { + pinctrl-0 = <&scifb2_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + +&sdhi2 { + pinctrl-0 = <&sdhi2_pins>; + pinctrl-1 = <&sdhi2_pins_uhs>; + pinctrl-names = "default", "state_uhs"; + + vmmc-supply = <&vcc_sdhi2>; + vqmmc-supply = <&vccq_sdhi2>; + cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; + sd-uhs-sdr50; + status = "okay"; +}; + +&ssi4 { + shared-pin; +}; diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi index 305d8086a3dd..9743b4242801 100644 --- a/arch/arm/boot/dts/r8a7742.dtsi +++ b/arch/arm/boot/dts/r8a7742.dtsi @@ -15,9 +15,31 @@ #address-cells = <2>; #size-cells = <2>; + /* + * The external audio clocks are configured as 0 Hz fixed frequency + * clocks by default. + * Boards that provide audio clocks should override them. + */ + audio_clk_a: audio_clk_a { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + audio_clk_b: audio_clk_b { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + audio_clk_c: audio_clk_c { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + cpus { #address-cells = <1>; #size-cells = <0>; + enable-method = "renesas,apmu"; cpu0: cpu@0 { device_type = "cpu"; @@ -200,6 +222,17 @@ #size-cells = <2>; ranges; + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a7742-wdt", + "renesas,rcar-gen2-wdt"; + reg = <0 0xe6020000 0 0x0c>; + interrupts = ; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; + }; + gpio0: gpio@e6050000 { compatible = "renesas,gpio-r8a7742", "renesas,rcar-gen2-gpio"; @@ -305,6 +338,18 @@ #reset-cells = <1>; }; + apmu@e6151000 { + compatible = "renesas,r8a7742-apmu", "renesas,apmu"; + reg = <0 0xe6151000 0 0x188>; + cpus = <&cpu4 &cpu5 &cpu6 &cpu7>; + }; + + apmu@e6152000 { + compatible = "renesas,r8a7742-apmu", "renesas,apmu"; + reg = <0 0xe6152000 0 0x188>; + cpus = <&cpu0 &cpu1 &cpu2 &cpu3>; + }; + rst: reset-controller@e6160000 { compatible = "renesas,r8a7742-rst"; reg = <0 0xe6160000 0 0x0100>; @@ -330,6 +375,17 @@ resets = <&cpg 407>; }; + thermal: thermal@e61f0000 { + compatible = "renesas,thermal-r8a7742", + "renesas,rcar-gen2-thermal"; + reg = <0 0xe61f0000 0 0x10>, <0 0xe61f0100 0 0x38>; + interrupts = ; + clocks = <&cpg CPG_MOD 522>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 522>; + #thermal-sensor-cells = <0>; + }; + icram0: sram@e63a0000 { compatible = "mmio-sram"; reg = <0 0xe63a0000 0 0x12000>; @@ -359,6 +415,195 @@ ranges = <0 0 0xe6300000 0x40000>; }; + i2c0: i2c@e6508000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7742", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6508000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 931>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 931>; + i2c-scl-internal-delay-ns = <110>; + status = "disabled"; + }; + + i2c1: i2c@e6518000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7742", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6518000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 930>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 930>; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c2: i2c@e6530000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7742", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6530000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 929>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 929>; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c3: i2c@e6540000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a7742", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6540000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 928>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 928>; + i2c-scl-internal-delay-ns = <110>; + status = "disabled"; + }; + + iic0: i2c@e6500000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a7742", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; + reg = <0 0xe6500000 0 0x425>; + interrupts = ; + clocks = <&cpg CPG_MOD 318>; + dmas = <&dmac0 0x61>, <&dmac0 0x62>, + <&dmac1 0x61>, <&dmac1 0x62>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 318>; + status = "disabled"; + }; + + iic1: i2c@e6510000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a7742", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; + reg = <0 0xe6510000 0 0x425>; + interrupts = ; + clocks = <&cpg CPG_MOD 323>; + dmas = <&dmac0 0x65>, <&dmac0 0x66>, + <&dmac1 0x65>, <&dmac1 0x66>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 323>; + status = "disabled"; + }; + + iic2: i2c@e6520000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a7742", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; + reg = <0 0xe6520000 0 0x425>; + interrupts = ; + clocks = <&cpg CPG_MOD 300>; + dmas = <&dmac0 0x69>, <&dmac0 0x6a>, + <&dmac1 0x69>, <&dmac1 0x6a>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 300>; + status = "disabled"; + }; + + iic3: i2c@e60b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a7742"; + reg = <0 0xe60b0000 0 0x425>; + interrupts = ; + clocks = <&cpg CPG_MOD 926>; + dmas = <&dmac0 0x77>, <&dmac0 0x78>, + <&dmac1 0x77>, <&dmac1 0x78>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 926>; + status = "disabled"; + }; + + hsusb: usb@e6590000 { + compatible = "renesas,usbhs-r8a7742", + "renesas,rcar-gen2-usbhs"; + reg = <0 0xe6590000 0 0x100>; + interrupts = ; + clocks = <&cpg CPG_MOD 704>; + dmas = <&usb_dmac0 0>, <&usb_dmac0 1>, + <&usb_dmac1 0>, <&usb_dmac1 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 704>; + renesas,buswait = <4>; + phys = <&usb0 1>; + phy-names = "usb"; + status = "disabled"; + }; + + usbphy: usb-phy@e6590100 { + compatible = "renesas,usb-phy-r8a7742", + "renesas,rcar-gen2-usb-phy"; + reg = <0 0xe6590100 0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cpg CPG_MOD 704>; + clock-names = "usbhs"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 704>; + status = "disabled"; + + usb0: usb-channel@0 { + reg = <0>; + #phy-cells = <1>; + }; + usb2: usb-channel@2 { + reg = <2>; + #phy-cells = <1>; + }; + }; + + usb_dmac0: dma-controller@e65a0000 { + compatible = "renesas,r8a7742-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe65a0000 0 0x100>; + interrupts = , + ; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 330>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 330>; + #dma-cells = <1>; + dma-channels = <2>; + }; + + usb_dmac1: dma-controller@e65b0000 { + compatible = "renesas,r8a7742-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe65b0000 0 0x100>; + interrupts = , + ; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 331>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 331>; + #dma-cells = <1>; + dma-channels = <2>; + }; + dmac0: dma-controller@e6700000 { compatible = "renesas,dmac-r8a7742", "renesas,rcar-dmac"; @@ -425,6 +670,19 @@ dma-channels = <15>; }; + avb: ethernet@e6800000 { + compatible = "renesas,etheravb-r8a7742", + "renesas,etheravb-rcar-gen2"; + reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>; + interrupts = ; + clocks = <&cpg CPG_MOD 812>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 812>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + scifa0: serial@e6c40000 { compatible = "renesas,scifa-r8a7742", "renesas,rcar-gen2-scifa", "renesas,scifa"; @@ -595,6 +853,515 @@ status = "disabled"; }; + msiof0: spi@e6e20000 { + compatible = "renesas,msiof-r8a7742", + "renesas,rcar-gen2-msiof"; + reg = <0 0xe6e20000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 0>; + dmas = <&dmac0 0x51>, <&dmac0 0x52>, + <&dmac1 0x51>, <&dmac1 0x52>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof1: spi@e6e10000 { + compatible = "renesas,msiof-r8a7742", + "renesas,rcar-gen2-msiof"; + reg = <0 0xe6e10000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 208>; + dmas = <&dmac0 0x55>, <&dmac0 0x56>, + <&dmac1 0x55>, <&dmac1 0x56>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 208>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof2: spi@e6e00000 { + compatible = "renesas,msiof-r8a7742", + "renesas,rcar-gen2-msiof"; + reg = <0 0xe6e00000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 205>; + dmas = <&dmac0 0x41>, <&dmac0 0x42>, + <&dmac1 0x41>, <&dmac1 0x42>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 205>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof3: spi@e6c90000 { + compatible = "renesas,msiof-r8a7742", + "renesas,rcar-gen2-msiof"; + reg = <0 0xe6c90000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 215>; + dmas = <&dmac0 0x45>, <&dmac0 0x46>, + <&dmac1 0x45>, <&dmac1 0x46>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 215>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + rcar_sound: sound@ec500000 { + /* + * #sound-dai-cells is required + * + * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>; + * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>; + */ + compatible = "renesas,rcar_sound-r8a7742", + "renesas,rcar_sound-gen2"; + reg = <0 0xec500000 0 0x1000>, /* SCU */ + <0 0xec5a0000 0 0x100>, /* ADG */ + <0 0xec540000 0 0x1000>, /* SSIU */ + <0 0xec541000 0 0x280>, /* SSI */ + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/ + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; + + clocks = <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, + <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, + <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, + <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, + <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, + <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, + <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, + <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, + <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, + <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, + <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>, + <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>, + <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, + <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, + <&cpg CPG_CORE R8A7742_CLK_M2>; + clock-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", + "ssi.5", "ssi.4", "ssi.3", "ssi.2", + "ssi.1", "ssi.0", + "src.9", "src.8", "src.7", "src.6", + "src.5", "src.4", "src.3", "src.2", + "src.1", "src.0", + "ctu.0", "ctu.1", + "mix.0", "mix.1", + "dvc.0", "dvc.1", + "clk_a", "clk_b", "clk_c", "clk_i"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 1005>, + <&cpg 1006>, <&cpg 1007>, + <&cpg 1008>, <&cpg 1009>, + <&cpg 1010>, <&cpg 1011>, + <&cpg 1012>, <&cpg 1013>, + <&cpg 1014>, <&cpg 1015>; + reset-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", + "ssi.5", "ssi.4", "ssi.3", "ssi.2", + "ssi.1", "ssi.0"; + + status = "disabled"; + + rcar_sound,dvc { + dvc0: dvc-0 { + dmas = <&audma1 0xbc>; + dma-names = "tx"; + }; + dvc1: dvc-1 { + dmas = <&audma1 0xbe>; + dma-names = "tx"; + }; + }; + + rcar_sound,mix { + mix0: mix-0 { }; + mix1: mix-1 { }; + }; + + rcar_sound,ctu { + ctu00: ctu-0 { }; + ctu01: ctu-1 { }; + ctu02: ctu-2 { }; + ctu03: ctu-3 { }; + ctu10: ctu-4 { }; + ctu11: ctu-5 { }; + ctu12: ctu-6 { }; + ctu13: ctu-7 { }; + }; + + rcar_sound,src { + src0: src-0 { + interrupts = ; + dmas = <&audma0 0x85>, <&audma1 0x9a>; + dma-names = "rx", "tx"; + }; + src1: src-1 { + interrupts = ; + dmas = <&audma0 0x87>, <&audma1 0x9c>; + dma-names = "rx", "tx"; + }; + src2: src-2 { + interrupts = ; + dmas = <&audma0 0x89>, <&audma1 0x9e>; + dma-names = "rx", "tx"; + }; + src3: src-3 { + interrupts = ; + dmas = <&audma0 0x8b>, <&audma1 0xa0>; + dma-names = "rx", "tx"; + }; + src4: src-4 { + interrupts = ; + dmas = <&audma0 0x8d>, <&audma1 0xb0>; + dma-names = "rx", "tx"; + }; + src5: src-5 { + interrupts = ; + dmas = <&audma0 0x8f>, <&audma1 0xb2>; + dma-names = "rx", "tx"; + }; + src6: src-6 { + interrupts = ; + dmas = <&audma0 0x91>, <&audma1 0xb4>; + dma-names = "rx", "tx"; + }; + src7: src-7 { + interrupts = ; + dmas = <&audma0 0x93>, <&audma1 0xb6>; + dma-names = "rx", "tx"; + }; + src8: src-8 { + interrupts = ; + dmas = <&audma0 0x95>, <&audma1 0xb8>; + dma-names = "rx", "tx"; + }; + src9: src-9 { + interrupts = ; + dmas = <&audma0 0x97>, <&audma1 0xba>; + dma-names = "rx", "tx"; + }; + }; + + rcar_sound,ssi { + ssi0: ssi-0 { + interrupts = ; + dmas = <&audma0 0x01>, <&audma1 0x02>, + <&audma0 0x15>, <&audma1 0x16>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi1: ssi-1 { + interrupts = ; + dmas = <&audma0 0x03>, <&audma1 0x04>, + <&audma0 0x49>, <&audma1 0x4a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi2: ssi-2 { + interrupts = ; + dmas = <&audma0 0x05>, <&audma1 0x06>, + <&audma0 0x63>, <&audma1 0x64>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi3: ssi-3 { + interrupts = ; + dmas = <&audma0 0x07>, <&audma1 0x08>, + <&audma0 0x6f>, <&audma1 0x70>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi4: ssi-4 { + interrupts = ; + dmas = <&audma0 0x09>, <&audma1 0x0a>, + <&audma0 0x71>, <&audma1 0x72>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi5: ssi-5 { + interrupts = ; + dmas = <&audma0 0x0b>, <&audma1 0x0c>, + <&audma0 0x73>, <&audma1 0x74>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi6: ssi-6 { + interrupts = ; + dmas = <&audma0 0x0d>, <&audma1 0x0e>, + <&audma0 0x75>, <&audma1 0x76>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi7: ssi-7 { + interrupts = ; + dmas = <&audma0 0x0f>, <&audma1 0x10>, + <&audma0 0x79>, <&audma1 0x7a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi8: ssi-8 { + interrupts = ; + dmas = <&audma0 0x11>, <&audma1 0x12>, + <&audma0 0x7b>, <&audma1 0x7c>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi9: ssi-9 { + interrupts = ; + dmas = <&audma0 0x13>, <&audma1 0x14>, + <&audma0 0x7d>, <&audma1 0x7e>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + }; + }; + + audma0: dma-controller@ec700000 { + compatible = "renesas,dmac-r8a7742", + "renesas,rcar-dmac"; + reg = <0 0xec700000 0 0x10000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12"; + clocks = <&cpg CPG_MOD 502>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 502>; + #dma-cells = <1>; + dma-channels = <13>; + }; + + audma1: dma-controller@ec720000 { + compatible = "renesas,dmac-r8a7742", + "renesas,rcar-dmac"; + reg = <0 0xec720000 0 0x10000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12"; + clocks = <&cpg CPG_MOD 501>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 501>; + #dma-cells = <1>; + dma-channels = <13>; + }; + + xhci: usb@ee000000 { + compatible = "renesas,xhci-r8a7742", + "renesas,rcar-gen2-xhci"; + reg = <0 0xee000000 0 0xc00>; + interrupts = ; + clocks = <&cpg CPG_MOD 328>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 328>; + phys = <&usb2 1>; + phy-names = "usb"; + status = "disabled"; + }; + + pci0: pci@ee090000 { + compatible = "renesas,pci-r8a7742", + "renesas,pci-rcar-gen2"; + device_type = "pci"; + reg = <0 0xee090000 0 0xc00>, + <0 0xee080000 0 0x1100>; + interrupts = ; + clocks = <&cpg CPG_MOD 703>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 703>; + status = "disabled"; + + bus-range = <0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>; + interrupt-map-mask = <0xf800 0 0 0x7>; + interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <0x0800 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <0x1000 0 0 2 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + + usb@1,0 { + reg = <0x800 0 0 0 0>; + phys = <&usb0 0>; + phy-names = "usb"; + }; + + usb@2,0 { + reg = <0x1000 0 0 0 0>; + phys = <&usb0 0>; + phy-names = "usb"; + }; + }; + + pci1: pci@ee0b0000 { + compatible = "renesas,pci-r8a7742", + "renesas,pci-rcar-gen2"; + device_type = "pci"; + reg = <0 0xee0b0000 0 0xc00>, + <0 0xee0a0000 0 0x1100>; + interrupts = ; + clocks = <&cpg CPG_MOD 703>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 703>; + status = "disabled"; + + bus-range = <1 1>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x02000000 0 0xee0a0000 0 0xee0a0000 0 0x00010000>; + interrupt-map-mask = <0xf800 0 0 0x7>; + interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <0x0800 0 0 1 &gic GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <0x1000 0 0 2 &gic GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + }; + + pci2: pci@ee0d0000 { + compatible = "renesas,pci-r8a7742", + "renesas,pci-rcar-gen2"; + device_type = "pci"; + clocks = <&cpg CPG_MOD 703>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 703>; + reg = <0 0xee0d0000 0 0xc00>, + <0 0xee0c0000 0 0x1100>; + interrupts = ; + status = "disabled"; + + bus-range = <2 2>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>; + interrupt-map-mask = <0xf800 0 0 0x7>; + interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <0x0800 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <0x1000 0 0 2 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; + + usb@1,0 { + reg = <0x20800 0 0 0 0>; + phys = <&usb2 0>; + phy-names = "usb"; + }; + + usb@2,0 { + reg = <0x21000 0 0 0 0>; + phys = <&usb2 0>; + phy-names = "usb"; + }; + }; + + sdhi0: mmc@ee100000 { + compatible = "renesas,sdhi-r8a7742", + "renesas,rcar-gen2-sdhi"; + reg = <0 0xee100000 0 0x328>; + interrupts = ; + clocks = <&cpg CPG_MOD 314>; + dmas = <&dmac0 0xcd>, <&dmac0 0xce>, + <&dmac1 0xcd>, <&dmac1 0xce>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <195000000>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 314>; + status = "disabled"; + }; + + sdhi1: mmc@ee120000 { + compatible = "renesas,sdhi-r8a7742", + "renesas,rcar-gen2-sdhi"; + reg = <0 0xee120000 0 0x328>; + interrupts = ; + clocks = <&cpg CPG_MOD 313>; + dmas = <&dmac0 0xc9>, <&dmac0 0xca>, + <&dmac1 0xc9>, <&dmac1 0xca>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <195000000>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 313>; + status = "disabled"; + }; + + sdhi2: mmc@ee140000 { + compatible = "renesas,sdhi-r8a7742", + "renesas,rcar-gen2-sdhi"; + reg = <0 0xee140000 0 0x100>; + interrupts = ; + clocks = <&cpg CPG_MOD 312>; + dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, + <&dmac1 0xc1>, <&dmac1 0xc2>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <97500000>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 312>; + status = "disabled"; + }; + + sdhi3: mmc@ee160000 { + compatible = "renesas,sdhi-r8a7742", + "renesas,rcar-gen2-sdhi"; + reg = <0 0xee160000 0 0x100>; + interrupts = ; + clocks = <&cpg CPG_MOD 311>; + dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, + <&dmac1 0xd3>, <&dmac1 0xd4>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <97500000>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 311>; + status = "disabled"; + }; + + mmcif0: mmc@ee200000 { + compatible = "renesas,mmcif-r8a7742", + "renesas,sh-mmcif"; + reg = <0 0xee200000 0 0x80>; + interrupts = ; + clocks = <&cpg CPG_MOD 315>; + dmas = <&dmac0 0xd1>, <&dmac0 0xd2>, + <&dmac1 0xd1>, <&dmac1 0xd2>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 315>; + reg-io-width = <4>; + status = "disabled"; + max-frequency = <97500000>; + }; + mmcif1: mmc@ee220000 { compatible = "renesas,mmcif-r8a7742", "renesas,sh-mmcif"; @@ -611,6 +1378,42 @@ max-frequency = <97500000>; }; + sata0: sata@ee300000 { + compatible = "renesas,sata-r8a7742", + "renesas,rcar-gen2-sata"; + reg = <0 0xee300000 0 0x200000>; + interrupts = ; + clocks = <&cpg CPG_MOD 815>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 815>; + status = "disabled"; + }; + + sata1: sata@ee500000 { + compatible = "renesas,sata-r8a7742", + "renesas,rcar-gen2-sata"; + reg = <0 0xee500000 0 0x200000>; + interrupts = ; + clocks = <&cpg CPG_MOD 814>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 814>; + status = "disabled"; + }; + + ether: ethernet@ee700000 { + compatible = "renesas,ether-r8a7742", + "renesas,rcar-gen2-ether"; + reg = <0 0xee700000 0 0x400>; + interrupts = ; + clocks = <&cpg CPG_MOD 813>; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 813>; + phy-mode = "rmii"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@f1001000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; @@ -629,6 +1432,57 @@ compatible = "renesas,prr"; reg = <0 0xff000044 0 4>; }; + + cmt0: timer@ffca0000 { + compatible = "renesas,r8a7742-cmt0", + "renesas,rcar-gen2-cmt0"; + reg = <0 0xffca0000 0 0x1004>; + interrupts = , + ; + clocks = <&cpg CPG_MOD 124>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 124>; + status = "disabled"; + }; + + cmt1: timer@e6130000 { + compatible = "renesas,r8a7742-cmt1", + "renesas,rcar-gen2-cmt1"; + reg = <0 0xe6130000 0 0x1004>; + interrupts = , + , + , + , + , + , + , + ; + clocks = <&cpg CPG_MOD 329>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 329>; + status = "disabled"; + }; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&thermal>; + + trips { + cpu-crit { + temperature = <95000>; + hysteresis = <0>; + type = "critical"; + }; + }; + cooling-maps { + }; + }; }; timer { diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi index fff123753b85..896916a00b84 100644 --- a/arch/arm/boot/dts/r8a7743.dtsi +++ b/arch/arm/boot/dts/r8a7743.dtsi @@ -1520,7 +1520,7 @@ }; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7743", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; @@ -1535,7 +1535,7 @@ status = "disabled"; }; - sdhi1: sd@ee140000 { + sdhi1: mmc@ee140000 { compatible = "renesas,sdhi-r8a7743", "renesas,rcar-gen2-sdhi"; reg = <0 0xee140000 0 0x100>; @@ -1550,7 +1550,7 @@ status = "disabled"; }; - sdhi2: sd@ee160000 { + sdhi2: mmc@ee160000 { compatible = "renesas,sdhi-r8a7743", "renesas,rcar-gen2-sdhi"; reg = <0 0xee160000 0 0x100>; diff --git a/arch/arm/boot/dts/r8a7744.dtsi b/arch/arm/boot/dts/r8a7744.dtsi index 5050ac19041d..6b56aa286337 100644 --- a/arch/arm/boot/dts/r8a7744.dtsi +++ b/arch/arm/boot/dts/r8a7744.dtsi @@ -1520,7 +1520,7 @@ }; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7744", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; @@ -1535,7 +1535,7 @@ status = "disabled"; }; - sdhi1: sd@ee140000 { + sdhi1: mmc@ee140000 { compatible = "renesas,sdhi-r8a7744", "renesas,rcar-gen2-sdhi"; reg = <0 0xee140000 0 0x100>; @@ -1550,7 +1550,7 @@ status = "disabled"; }; - sdhi2: sd@ee160000 { + sdhi2: mmc@ee160000 { compatible = "renesas,sdhi-r8a7744", "renesas,rcar-gen2-sdhi"; reg = <0 0xee160000 0 0x100>; diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi index b0d1fc24e97e..636248f370e0 100644 --- a/arch/arm/boot/dts/r8a7745.dtsi +++ b/arch/arm/boot/dts/r8a7745.dtsi @@ -1396,7 +1396,7 @@ }; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7745", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; @@ -1411,7 +1411,7 @@ status = "disabled"; }; - sdhi1: sd@ee140000 { + sdhi1: mmc@ee140000 { compatible = "renesas,sdhi-r8a7745", "renesas,rcar-gen2-sdhi"; reg = <0 0xee140000 0 0x100>; @@ -1426,7 +1426,7 @@ status = "disabled"; }; - sdhi2: sd@ee160000 { + sdhi2: mmc@ee160000 { compatible = "renesas,sdhi-r8a7745", "renesas,rcar-gen2-sdhi"; reg = <0 0xee160000 0 0x100>; diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi index f55153192276..6baa126b6590 100644 --- a/arch/arm/boot/dts/r8a77470.dtsi +++ b/arch/arm/boot/dts/r8a77470.dtsi @@ -882,7 +882,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a77470", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; @@ -897,7 +897,7 @@ status = "disabled"; }; - sdhi1: sd@ee300000 { + sdhi1: mmc@ee300000 { compatible = "renesas,sdhi-mmc-r8a77470"; reg = <0 0xee300000 0 0x2000>; interrupts = ; @@ -908,7 +908,7 @@ status = "disabled"; }; - sdhi2: sd@ee160000 { + sdhi2: mmc@ee160000 { compatible = "renesas,sdhi-r8a77470", "renesas,rcar-gen2-sdhi"; reg = <0 0xee160000 0 0x328>; diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi index 593c6df90303..1612b003fb55 100644 --- a/arch/arm/boot/dts/r8a7778.dtsi +++ b/arch/arm/boot/dts/r8a7778.dtsi @@ -78,7 +78,8 @@ <0xfe780010 4>, <0xfe780024 4>, <0xfe780044 4>, - <0xfe780064 4>; + <0xfe780064 4>, + <0xfe780000 4>; interrupts = , , , @@ -400,7 +401,7 @@ status = "disabled"; }; - sdhi0: sd@ffe4c000 { + sdhi0: mmc@ffe4c000 { compatible = "renesas,sdhi-r8a7778", "renesas,rcar-gen1-sdhi"; reg = <0xffe4c000 0x100>; @@ -410,7 +411,7 @@ status = "disabled"; }; - sdhi1: sd@ffe4d000 { + sdhi1: mmc@ffe4d000 { compatible = "renesas,sdhi-r8a7778", "renesas,rcar-gen1-sdhi"; reg = <0xffe4d000 0x100>; @@ -420,7 +421,7 @@ status = "disabled"; }; - sdhi2: sd@ffe4f000 { + sdhi2: mmc@ffe4f000 { compatible = "renesas,sdhi-r8a7778", "renesas,rcar-gen1-sdhi"; reg = <0xffe4f000 0x100>; diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi index c0999e27e9b1..c5634daef96f 100644 --- a/arch/arm/boot/dts/r8a7779.dtsi +++ b/arch/arm/boot/dts/r8a7779.dtsi @@ -385,7 +385,7 @@ status = "disabled"; }; - sdhi0: sd@ffe4c000 { + sdhi0: mmc@ffe4c000 { compatible = "renesas,sdhi-r8a7779", "renesas,rcar-gen1-sdhi"; reg = <0xffe4c000 0x100>; @@ -395,7 +395,7 @@ status = "disabled"; }; - sdhi1: sd@ffe4d000 { + sdhi1: mmc@ffe4d000 { compatible = "renesas,sdhi-r8a7779", "renesas,rcar-gen1-sdhi"; reg = <0xffe4d000 0x100>; @@ -405,7 +405,7 @@ status = "disabled"; }; - sdhi2: sd@ffe4e000 { + sdhi2: mmc@ffe4e000 { compatible = "renesas,sdhi-r8a7779", "renesas,rcar-gen1-sdhi"; reg = <0xffe4e000 0x100>; @@ -415,7 +415,7 @@ status = "disabled"; }; - sdhi3: sd@ffe4f000 { + sdhi3: mmc@ffe4f000 { compatible = "renesas,sdhi-r8a7779", "renesas,rcar-gen1-sdhi"; reg = <0xffe4f000 0x100>; diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index bfe778c4c47b..09a152b91557 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -343,7 +343,6 @@ composite-in@20 { compatible = "adi,adv7180"; reg = <0x20>; - remote = <&vin1>; port { adv7180: endpoint { diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 166d5566229d..769ba2a33d39 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -1467,7 +1467,7 @@ }; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; @@ -1482,7 +1482,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; reg = <0 0xee120000 0 0x328>; @@ -1497,7 +1497,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; reg = <0 0xee140000 0 0x100>; @@ -1512,7 +1512,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; reg = <0 0xee160000 0 0x100>; diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index fc74c6cd6def..f603cba5441f 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -366,7 +366,6 @@ composite-in@20 { compatible = "adi,adv7180"; reg = <0x20>; - remote = <&vin1>; port { adv7180: endpoint { diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts index 114bf1c4199b..c6d563fb7ec7 100644 --- a/arch/arm/boot/dts/r8a7791-porter.dts +++ b/arch/arm/boot/dts/r8a7791-porter.dts @@ -162,7 +162,6 @@ composite-in@20 { compatible = "adi,adv7180"; reg = <0x20>; - remote = <&vin0>; port { adv7180: endpoint { diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index 225676fbe312..499cf388735f 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -1563,7 +1563,7 @@ }; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7791", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; @@ -1578,7 +1578,7 @@ status = "disabled"; }; - sdhi1: sd@ee140000 { + sdhi1: mmc@ee140000 { compatible = "renesas,sdhi-r8a7791", "renesas,rcar-gen2-sdhi"; reg = <0 0xee140000 0 0x100>; @@ -1593,7 +1593,7 @@ status = "disabled"; }; - sdhi2: sd@ee160000 { + sdhi2: mmc@ee160000 { compatible = "renesas,sdhi-r8a7791", "renesas,rcar-gen2-sdhi"; reg = <0 0xee160000 0 0x100>; diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi index 4627eefa502b..597848ad4dfa 100644 --- a/arch/arm/boot/dts/r8a7792.dtsi +++ b/arch/arm/boot/dts/r8a7792.dtsi @@ -780,7 +780,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7792", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts index 79baf06019f5..abf487e8fe0f 100644 --- a/arch/arm/boot/dts/r8a7793-gose.dts +++ b/arch/arm/boot/dts/r8a7793-gose.dts @@ -334,9 +334,8 @@ composite-in@20 { compatible = "adi,adv7180cp"; reg = <0x20>; - remote = <&vin1>; - port { + ports { #address-cells = <1>; #size-cells = <0>; @@ -394,7 +393,7 @@ interrupts = <2 IRQ_TYPE_LEVEL_LOW>; default-input = <0>; - port { + ports { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 1b62a7e06b42..6d507091b163 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -1227,7 +1227,7 @@ dma-channels = <13>; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7793", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; @@ -1242,7 +1242,7 @@ status = "disabled"; }; - sdhi1: sd@ee140000 { + sdhi1: mmc@ee140000 { compatible = "renesas,sdhi-r8a7793", "renesas,rcar-gen2-sdhi"; reg = <0 0xee140000 0 0x100>; @@ -1257,7 +1257,7 @@ status = "disabled"; }; - sdhi2: sd@ee160000 { + sdhi2: mmc@ee160000 { compatible = "renesas,sdhi-r8a7793", "renesas,rcar-gen2-sdhi"; reg = <0 0xee160000 0 0x100>; diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts index 935935c1dbac..3f1cc5bbf329 100644 --- a/arch/arm/boot/dts/r8a7794-alt.dts +++ b/arch/arm/boot/dts/r8a7794-alt.dts @@ -167,7 +167,6 @@ composite-in@20 { compatible = "adi,adv7180"; reg = <0x20>; - remote = <&vin0>; port { adv7180: endpoint { diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts index b8b0941f677c..677596f6c9c9 100644 --- a/arch/arm/boot/dts/r8a7794-silk.dts +++ b/arch/arm/boot/dts/r8a7794-silk.dts @@ -236,7 +236,6 @@ composite-in@20 { compatible = "adi,adv7180"; reg = <0x20>; - remote = <&vin0>; port { adv7180: endpoint { diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index 8d7f8798628a..5f340397ab64 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -1232,7 +1232,7 @@ }; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7794", "renesas,rcar-gen2-sdhi"; reg = <0 0xee100000 0 0x328>; @@ -1247,7 +1247,7 @@ status = "disabled"; }; - sdhi1: sd@ee140000 { + sdhi1: mmc@ee140000 { compatible = "renesas,sdhi-r8a7794", "renesas,rcar-gen2-sdhi"; reg = <0 0xee140000 0 0x100>; @@ -1262,7 +1262,7 @@ status = "disabled"; }; - sdhi2: sd@ee160000 { + sdhi2: mmc@ee160000 { compatible = "renesas,sdhi-r8a7794", "renesas,rcar-gen2-sdhi"; reg = <0 0xee160000 0 0x100>; diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi index 4c1ab49c7d39..ee59cc84f212 100644 --- a/arch/arm/boot/dts/r9a06g032.dtsi +++ b/arch/arm/boot/dts/r9a06g032.dtsi @@ -174,7 +174,7 @@ }; gic: interrupt-controller@44101000 { - compatible = "arm,cortex-a7-gic", "arm,gic-400"; + compatible = "arm,gic-400", "arm,cortex-a7-gic"; interrupt-controller; #interrupt-cells = <3>; reg = <0x44101000 0x1000>, /* Distributer */ diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index d9a0c9a29b68..093567022386 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -67,6 +67,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; }; diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi index b0fd92befdeb..48e6e8d44a1a 100644 --- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi @@ -107,6 +107,7 @@ interrupts = , ; #dma-cells = <1>; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC>; clock-names = "apb_pclk"; }; @@ -520,9 +521,9 @@ resets = <&cru SRST_TSADC>; reset-names = "tsadc-apb"; pinctrl-names = "init", "default", "sleep"; - pinctrl-0 = <&otp_gpio>; + pinctrl-0 = <&otp_pin>; pinctrl-1 = <&otp_out>; - pinctrl-2 = <&otp_gpio>; + pinctrl-2 = <&otp_pin>; #thermal-sensor-cells = <0>; rockchip,hw-tshut-temp = <95000>; status = "disabled"; @@ -1111,7 +1112,7 @@ }; tsadc { - otp_gpio: otp-gpio { + otp_pin: otp-pin { rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm/boot/dts/rk3288-rock-pi-n8.dts b/arch/arm/boot/dts/rk3288-rock-pi-n8.dts new file mode 100644 index 000000000000..b19593021713 --- /dev/null +++ b/arch/arm/boot/dts/rk3288-rock-pi-n8.dts @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd + * Copyright (c) 2019 Vamrs Limited + * Copyright (c) 2019 Amarula Solutions(India) + */ + +/dts-v1/; +#include "rk3288.dtsi" +#include +#include "rk3288-vmarc-som.dtsi" + +/ { + model = "Radxa ROCK Pi N8"; + compatible = "radxa,rockpi-n8", "vamrs,rk3288-vmarc-som", + "rockchip,rk3288"; +}; diff --git a/arch/arm/boot/dts/rk3288-veyron-jaq.dts b/arch/arm/boot/dts/rk3288-veyron-jaq.dts index 171ba6185b6d..af77ab20586d 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jaq.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jaq.dts @@ -44,10 +44,25 @@ }; }; +&sdio0 { + #address-cells = <1>; + #size-cells = <0>; + + btmrvl: btmrvl@2 { + compatible = "marvell,sd8897-bt"; + reg = <2>; + interrupt-parent = <&gpio4>; + interrupts = ; + marvell,wakeup-pin = /bits/ 16 <13>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_l>; + }; +}; + &sdmmc { disable-wp; pinctrl-names = "default"; - pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_pin &sdmmc_bus4>; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-jerry.dts b/arch/arm/boot/dts/rk3288-veyron-jerry.dts index 66f00d28801a..2c916c50dda5 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jerry.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jerry.dts @@ -192,7 +192,7 @@ &sdmmc { disable-wp; pinctrl-names = "default"; - pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_pin &sdmmc_bus4>; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-mighty.dts b/arch/arm/boot/dts/rk3288-veyron-mighty.dts index 27fbc07476d2..fa695a88f236 100644 --- a/arch/arm/boot/dts/rk3288-veyron-mighty.dts +++ b/arch/arm/boot/dts/rk3288-veyron-mighty.dts @@ -18,8 +18,8 @@ }; &sdmmc { - pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio - &sdmmc_wp_gpio &sdmmc_bus4>; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_pin + &sdmmc_wp_pin &sdmmc_bus4>; wp-gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>; /delete-property/ disable-wp; @@ -27,7 +27,7 @@ &pinctrl { sdmmc { - sdmmc_wp_gpio: sdmmc-wp-gpio { + sdmmc_wp_pin: sdmmc-wp-pin { rockchip,pins = <7 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 383fad1a88a1..f8b69e0a16a0 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -114,7 +114,7 @@ &sdmmc { disable-wp; pinctrl-names = "default"; - pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_pin &sdmmc_bus4>; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rk3288-veyron-pinky.dts index 71e6629cc208..4e9fdb0f722d 100644 --- a/arch/arm/boot/dts/rk3288-veyron-pinky.dts +++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts @@ -105,7 +105,7 @@ }; sdmmc { - sdmmc_wp_gpio: sdmmc-wp-gpio { + sdmmc_wp_pin: sdmmc-wp-pin { rockchip,pins = <7 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; @@ -126,8 +126,8 @@ &sdmmc { pinctrl-names = "default"; - pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio - &sdmmc_wp_gpio &sdmmc_bus4>; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_pin + &sdmmc_wp_pin &sdmmc_bus4>; wp-gpios = <&gpio7 RK_PB2 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi b/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi index fe950f9863e8..27fb06ce907e 100644 --- a/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi @@ -41,7 +41,7 @@ }; /* This is where we actually hook up CD */ - sdmmc_cd_gpio: sdmmc-cd-gpio { + sdmmc_cd_pin: sdmmc-cd-pin { rockchip,pins = <7 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts index e354c61a45e7..4a3ea934d03e 100644 --- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts @@ -54,7 +54,7 @@ &sdmmc { disable-wp; pinctrl-names = "default"; - pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_pin &sdmmc_bus4>; }; diff --git a/arch/arm/boot/dts/rk3288-vmarc-som.dtsi b/arch/arm/boot/dts/rk3288-vmarc-som.dtsi new file mode 100644 index 000000000000..4a373f5aa600 --- /dev/null +++ b/arch/arm/boot/dts/rk3288-vmarc-som.dtsi @@ -0,0 +1,322 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd + * Copyright (c) 2019 Vamrs Limited + * Copyright (c) 2019 Amarula Solutions(India) + */ + +#include +#include + +/ { + compatible = "vamrs,rk3288-vmarc-som", "rockchip,rk3288"; + + vccio_flash: vccio-flash-regulator { + compatible = "regulator-fixed"; + regulator-name = "vccio_flash"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_io>; + }; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + disable-wp; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; + vmmc-supply = <&vcc_io>; + vqmmc-supply = <&vccio_flash>; + status = "okay"; +}; + +&gmac { + assigned-clocks = <&cru SCLK_MAC>; + phy-supply = <&vcc_io>; + snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; +}; + +&hdmi { + ddc-i2c-bus = <&i2c5>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec_c0>; +}; + +&i2c0 { + clock-frequency = <400000>; + status = "okay"; + + rk808: pmic@1b { + compatible = "rockchip,rk808"; + reg = <0x1b>; + interrupt-parent = <&gpio0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int &global_pwroff>; + rockchip,system-power-controller; + wakeup-source; + #clock-cells = <1>; + clock-output-names = "rk808-clkout1", "rk808-clkout2"; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc6-supply = <&vcc5v0_sys>; + vcc7-supply = <&vcc5v0_sys>; + vcc8-supply = <&vcc_io>; + vcc9-supply = <&vcc_io>; + vcc10-supply = <&vcc5v0_sys>; + vcc11-supply = <&vcc5v0_sys>; + vcc12-supply = <&vcc_io>; + vddio-supply = <&vcc_io>; + + regulators { + vdd_cpu: DCDC_REG1 { + regulator-name = "vdd_arm"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1400000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_gpu: DCDC_REG2 { + regulator-name = "vdd_gpu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-ramp-delay = <6000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_io: DCDC_REG4 { + regulator-name = "vcc_io"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_tp: LDO_REG1 { + regulator-name = "vcc_tp"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcca_codec: LDO_REG2 { + regulator-name = "vcca_codec"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vdd_10: LDO_REG3 { + regulator-name = "vdd_10"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc_wl: LDO_REG4 { + regulator-name = "vcc_wl"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vccio_sd: LDO_REG5 { + regulator-name = "vccio_sd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vdd10_lcd: LDO_REG6 { + regulator-name = "vdd10_lcd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_18: LDO_REG7 { + regulator-name = "vcc_18"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc18_lcd: LDO_REG8 { + regulator-name = "vcc18_lcd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_sd: SWITCH_REG1 { + regulator-name = "vcc_sd"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_lcd: SWITCH_REG2 { + regulator-name = "vcc_lcd"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; +}; + +&i2c5 { + status = "okay"; +}; + +&io_domains { + bb-supply = <&vcc_io>; + flash0-supply = <&vccio_flash>; + gpio1830-supply = <&vcc_18>; + gpio30-supply = <&vcc_io>; + sdcard-supply = <&vccio_sd>; + status = "okay"; +}; + +&pinctrl { + pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma { + drive-strength = <8>; + }; + + pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma { + bias-pull-up; + drive-strength = <8>; + }; + + pmic { + pmic_int: pmic-int { + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + sdmmc { + sdmmc_bus4: sdmmc-bus4 { + rockchip,pins = + <6 RK_PC0 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC1 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC2 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC3 1 &pcfg_pull_up_drv_8ma>; + }; + + sdmmc_clk: sdmmc-clk { + rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_drv_8ma>; + }; + + sdmmc_cmd: sdmmc-cmd { + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_8ma>; + }; + }; + + vbus_host { + usb1_en_oc: usb1-en-oc { + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + vbus_typec { + usb0_en_oc: usb0-en-oc { + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&usbphy { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1 { + status = "okay"; +}; + +&usb_otg { + status = "okay"; +}; + +&vbus_host { + enable-active-high; + gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>; /* USB1_EN_OC# */ +}; + +&vbus_typec { + enable-active-high; + gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; /* USB0_EN_OC# */ +}; diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts index 385dd59393e1..1a20854a1317 100644 --- a/arch/arm/boot/dts/rk3288-vyasa.dts +++ b/arch/arm/boot/dts/rk3288-vyasa.dts @@ -99,8 +99,6 @@ pinctrl-0 = <&otg_vbus_drv>; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; vin-supply = <&vsus_5v>; }; @@ -416,6 +414,7 @@ }; &usb_otg { + vbus-supply = <&vusb1_5v>; status = "okay"; }; diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 2e1edd85f04a..68d5a58cfe88 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -167,6 +167,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; }; @@ -178,6 +179,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; status = "disabled"; @@ -190,6 +192,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; }; @@ -574,9 +577,9 @@ resets = <&cru SRST_TSADC>; reset-names = "tsadc-apb"; pinctrl-names = "init", "default", "sleep"; - pinctrl-0 = <&otp_gpio>; + pinctrl-0 = <&otp_pin>; pinctrl-1 = <&otp_out>; - pinctrl-2 = <&otp_gpio>; + pinctrl-2 = <&otp_pin>; #thermal-sensor-cells = <1>; rockchip,grf = <&grf>; rockchip,hw-tshut-temp = <95000>; @@ -613,7 +616,16 @@ status = "disabled"; }; - /* NOTE: ohci@ff520000 doesn't actually work on hardware */ + /* NOTE: doesn't work on RK3288, but was fixed on RK3288W */ + usb_host0_ohci: usb@ff520000 { + compatible = "generic-ohci"; + reg = <0x0 0xff520000 0x0 0x100>; + interrupts = ; + clocks = <&cru HCLK_USBHOST0>; + phys = <&usbphy1>; + phy-names = "usb"; + status = "disabled"; + }; usb_host1: usb@ff540000 { compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb", @@ -1929,7 +1941,7 @@ }; tsadc { - otp_gpio: otp-gpio { + otp_pin: otp-pin { rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi index d929b60517ab..859a7477909f 100644 --- a/arch/arm/boot/dts/rk3xxx.dtsi +++ b/arch/arm/boot/dts/rk3xxx.dtsi @@ -45,6 +45,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMA1>; clock-names = "apb_pclk"; }; @@ -56,6 +57,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMA1>; clock-names = "apb_pclk"; status = "disabled"; @@ -68,6 +70,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMA2>; clock-names = "apb_pclk"; }; diff --git a/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi b/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi index df3712aedf8a..26b53eac4706 100644 --- a/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi +++ b/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi @@ -8,36 +8,66 @@ #include / { - chosen { - stdout-path = "serial2:1500000n8"; + clkin_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "clkin_gmac"; + #clock-cells = <0>; + }; + + vcc12v_dcin: vcc12v-dcin-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc12v_dcin"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc5v0_sys: vcc5v0-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc12v_dcin>; + }; + + vbus_host: vbus-host { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_en_oc>; + regulator-name = "vbus_host"; /* HOST-5V */ + regulator-always-on; + vin-supply = <&vcc5v0_sys>; + }; + + vbus_typec: vbus-typec { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_en_oc>; + regulator-name = "vbus_typec"; + regulator-always-on; + vin-supply = <&vcc5v0_sys>; }; }; &gmac { + assigned-clock-parents = <&clkin_gmac>; + clock_in_out = "input"; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 50000>; + tx_delay = <0x28>; + rx_delay = <0x11>; status = "okay"; }; -&i2c1 { +&hdmi { status = "okay"; - i2c-scl-rising-time-ns = <140>; - i2c-scl-falling-time-ns = <30>; -}; - -&i2c2 { - status = "okay"; - clock-frequency = <400000>; - - hym8563: hym8563@51 { - compatible = "haoyu,hym8563"; - reg = <0x51>; - #clock-cells = <0>; - clock-frequency = <32768>; - clock-output-names = "hym8563"; - pinctrl-names = "default"; - pinctrl-0 = <&hym8563_int>; - interrupt-parent = <&gpio4>; - interrupts = <30 IRQ_TYPE_LEVEL_LOW>; - }; }; &pwm0 { @@ -52,10 +82,8 @@ bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; - cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; disable-wp; vqmmc-supply = <&vccio_sd>; - max-frequency = <150000000>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; status = "okay"; @@ -71,11 +99,18 @@ status = "okay"; }; -&pinctrl { - hym8563 { - hym8563_int: hym8563-int { - rockchip,pins = - <4 RK_PD6 0 &pcfg_pull_up>; - }; - }; +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; }; diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi index f9cfe2c80791..a1a08cb9364e 100644 --- a/arch/arm/boot/dts/rv1108.dtsi +++ b/arch/arm/boot/dts/rv1108.dtsi @@ -97,6 +97,7 @@ interrupts = ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC>; clock-names = "apb_pclk"; }; @@ -351,9 +352,9 @@ clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; clock-names = "tsadc", "apb_pclk"; pinctrl-names = "init", "default", "sleep"; - pinctrl-0 = <&otp_gpio>; + pinctrl-0 = <&otp_pin>; pinctrl-1 = <&otp_out>; - pinctrl-2 = <&otp_gpio>; + pinctrl-2 = <&otp_pin>; resets = <&cru SRST_TSADC>; reset-names = "tsadc-apb"; rockchip,hw-tshut-temp = <120000>; @@ -728,7 +729,7 @@ <0 RK_PC6 3 &pcfg_pull_none>; }; - i2c2m1_gpio: i2c2m1-gpio { + i2c2m1_pins: i2c2m1-pins { rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>, <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; }; @@ -740,7 +741,7 @@ <1 RK_PD4 2 &pcfg_pull_none>; }; - i2c2m05v_gpio: i2c2m05v-gpio { + i2c2m05v_pins: i2c2m05v-pins { rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>, <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; @@ -867,7 +868,7 @@ rockchip,pins = <0 RK_PB7 1 &pcfg_pull_none>; }; - otp_gpio: otp-gpio { + otp_pin: otp-pin { rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -886,7 +887,7 @@ rockchip,pins = <3 RK_PA3 1 &pcfg_pull_none>; }; - uart0_rts_gpio: uart0-rts-gpio { + uart0_rts_pin: uart0-rts-pin { rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi index cf858029292e..822207f63ee0 100644 --- a/arch/arm/boot/dts/s5pv210-aries.dtsi +++ b/arch/arm/boot/dts/s5pv210-aries.dtsi @@ -69,6 +69,18 @@ pinctrl-0 = <&touchkey_vdd_ena>; }; + gp2a_vled: regulator-fixed-2 { + compatible = "regulator-fixed"; + regulator-name = "VLED"; + enable-active-high; + gpio = <&gpj1 4 GPIO_ACTIVE_HIGH>; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + + pinctrl-names = "default"; + pinctrl-0 = <&gp2a_power>; + }; + wifi_pwrseq: wifi-pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&gpg1 2 GPIO_ACTIVE_LOW>; @@ -137,9 +149,13 @@ pinctrl-names = "default"; pinctrl-0 = <&accel_i2c_pins>; - status = "disabled"; + accelerometer@38 { + compatible = "bosch,bma023"; + reg = <0x38>; - /* bma023 accelerometer, no mainline binding */ + vdd-supply = <&ldo9_reg>; + vddio-supply = <&ldo9_reg>; + }; }; i2c_pmic: i2c-gpio-2 { @@ -425,10 +441,8 @@ pinctrl-names = "default"; pinctrl-0 = <&fg_i2c_pins>; - fuelgauge@36 { + fg: fuelgauge@36 { compatible = "maxim,max17040"; - interrupt-parent = <&vic0>; - interrupts = <7>; reg = <0x36>; }; }; @@ -470,9 +484,21 @@ pinctrl-names = "default"; pinctrl-0 = <&prox_i2c_pins>; - status = "disabled"; + light-sensor@44 { + compatible = "sharp,gp2ap002a00f"; + reg = <0x44>; + interrupt-parent = <&gph0>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&gp2a_vled>; + vio-supply = <&gp2a_vled>; + io-channels = <&gp2a_shunt>; + io-channel-names = "alsout"; + sharp,proximity-far-hysteresis = /bits/ 8 <0x40>; + sharp,proximity-close-hysteresis = /bits/ 8 <0x20>; - /* Sharp gp2a prox/light sensor, incomplete mainline binding */ + pinctrl-names = "default"; + pinctrl-0 = <&gp2a_irq>; + }; }; i2c_magnetometer: i2c-gpio-7 { @@ -545,6 +571,14 @@ vdd-supply = <&ldo4_reg>; status = "okay"; + + gp2a_shunt: current-sense-shunt { + compatible = "current-sense-shunt"; + io-channels = <&adc 9>; + shunt-resistor-micro-ohms = <47000000>; /* 47 ohms */ + #io-channel-cells = <0>; + io-channel-ranges; + }; }; &fimd { @@ -595,6 +629,13 @@ }; &pinctrl0 { + bt_reset: bt-reset { + samsung,pins = "gpb-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + wlan_bt_en: wlan-bt-en { samsung,pins = "gpb-5"; samsung,pin-function = ; @@ -620,6 +661,19 @@ samsung,pin-pud = ; }; + bt_wake: bt-wake { + samsung,pins = "gpg3-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + gp2a_irq: gp2a-irq { + samsung,pins = "gph0-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + pmic_dvs_pins: pmic-dvs-pins { samsung,pins = "gph0-3", "gph0-4", "gph0-5"; samsung,pin-function = ; @@ -688,6 +742,13 @@ samsung,pin-drv = ; }; + gp2a_power: gp2a-power { + samsung,pins = "gpj1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + touchkey_i2c_pins: touchkey-i2c-pins { samsung,pins = "gpj3-0", "gpj3-1"; samsung,pin-pud = ; @@ -797,16 +858,23 @@ }; &uart0 { + assigned-clocks = <&clocks MOUT_UART0>, <&clocks SCLK_UART0>; + assigned-clock-rates = <0>, <111166667>; + assigned-clock-parents = <&clocks MOUT_MPLL>; + status = "okay"; bluetooth { - compatible = "brcm,bcm43438-bt"; - max-speed = <115200>; + compatible = "brcm,bcm4329-bt"; + max-speed = <3000000>; pinctrl-names = "default"; - pinctrl-0 = <&uart0_data &uart0_fctl &bt_host_wake>; + pinctrl-0 = <&uart0_data &uart0_fctl &bt_host_wake + &bt_reset &bt_wake>; shutdown-gpios = <&gpb 3 GPIO_ACTIVE_HIGH>; device-wakeup-gpios = <&gpg3 4 GPIO_ACTIVE_HIGH>; - host-wakeup-gpios = <&gph2 5 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&gph2>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wake"; }; }; diff --git a/arch/arm/boot/dts/s5pv210-fascinate4g.dts b/arch/arm/boot/dts/s5pv210-fascinate4g.dts index 5e1b81823a8d..65eed01cfced 100644 --- a/arch/arm/boot/dts/s5pv210-fascinate4g.dts +++ b/arch/arm/boot/dts/s5pv210-fascinate4g.dts @@ -37,10 +37,27 @@ }; }; +&fg { + compatible = "maxim,max77836-battery"; + + interrupt-parent = <&gph3>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default"; + pinctrl-0 = <&fg_irq>; +}; + &pinctrl0 { pinctrl-names = "default"; pinctrl-0 = <&sleep_cfg>; + fg_irq: fg-irq { + samsung,pins = "gph3-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + /* Based on vendor kernel v2.6.35.7 */ sleep_cfg: sleep-cfg { PIN_SLP(gpa0-0, PREV, NONE); diff --git a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi index 5e8b66281f01..b8c5172c31dd 100644 --- a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi +++ b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi @@ -273,6 +273,8 @@ gph3: gph3 { gpio-controller; #gpio-cells = <2>; + + interrupt-controller; #interrupt-cells = <2>; }; diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi index 6763423d64b8..d10843da4a85 100644 --- a/arch/arm/boot/dts/sam9x60.dtsi +++ b/arch/arm/boot/dts/sam9x60.dtsi @@ -661,6 +661,13 @@ status = "disabled"; }; + rtt: rtt@fffffe20 { + compatible = "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt"; + reg = <0xfffffe20 0x20>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&clk32k 0>; + }; + pit: timer@fffffe40 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe40 0x10>; diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi index 01fd06328420..a4d63125ac56 100644 --- a/arch/arm/boot/dts/sh73a0.dtsi +++ b/arch/arm/boot/dts/sh73a0.dtsi @@ -321,7 +321,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-sh73a0"; reg = <0xee100000 0x100>; interrupts = , @@ -334,7 +334,7 @@ }; /* SDHI1 and SDHI2 have no CD pins, no need for CD IRQ */ - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-sh73a0"; reg = <0xee120000 0x100>; interrupts = , @@ -346,7 +346,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-sh73a0"; reg = <0xee140000 0x100>; interrupts = , @@ -584,6 +584,7 @@ compatible = "renesas,fsi2-sh73a0", "renesas,sh_fsi2"; reg = <0xec230000 0x400>; interrupts = ; + clocks = <&mstp3_clks SH73A0_CLK_FSI>; power-domains = <&pd_a4mp>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 78f3267d9cbf..0b021eef0b53 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -829,6 +829,7 @@ num-cs = <4>; clocks = <&spi_m_clk>; resets = <&rst SPIM0_RESET>; + reset-names = "spi"; status = "disabled"; }; @@ -841,6 +842,7 @@ num-cs = <4>; clocks = <&spi_m_clk>; resets = <&rst SPIM1_RESET>; + reset-names = "spi"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi index 8f614c4b0e3e..fc4abef143a0 100644 --- a/arch/arm/boot/dts/socfpga_arria10.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi @@ -613,6 +613,7 @@ /*32bit_access;*/ clocks = <&spi_m_clk>; resets = <&rst SPIM0_RESET>; + reset-names = "spi"; status = "disabled"; }; @@ -628,6 +629,7 @@ rx-dma-channel = <&pdma 17>; clocks = <&spi_m_clk>; resets = <&rst SPIM1_RESET>; + reset-names = "spi"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi index 0efbeccc5cd2..7edebe20e859 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi @@ -162,6 +162,11 @@ compatible = "ltc2977"; reg = <0x5c>; }; + + temp@4c { + compatible = "maxim,max1619"; + reg = <0x4c>; + }; }; &uart1 { diff --git a/arch/arm/boot/dts/ste-ab8500.dtsi b/arch/arm/boot/dts/ste-ab8500.dtsi index 3cd6ee6d50e0..aab5719cc1a9 100644 --- a/arch/arm/boot/dts/ste-ab8500.dtsi +++ b/arch/arm/boot/dts/ste-ab8500.dtsi @@ -201,7 +201,19 @@ compatible = "stericsson,ab8500-sysctrl"; }; - ab8500-pwm { + ab8500-pwm-1 { + compatible = "stericsson,ab8500-pwm"; + clocks = <&ab8500_clock AB8500_SYSCLK_INT>; + clock-names = "intclk"; + }; + + ab8500-pwm-2 { + compatible = "stericsson,ab8500-pwm"; + clocks = <&ab8500_clock AB8500_SYSCLK_INT>; + clock-names = "intclk"; + }; + + ab8500-pwm-3 { compatible = "stericsson,ab8500-pwm"; clocks = <&ab8500_clock AB8500_SYSCLK_INT>; clock-names = "intclk"; diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index 3e10da3f8fd3..05fd544b06c1 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -260,7 +260,7 @@ reg = <0x80150000 0x2000>; }; - L2: l2-cache { + L2: cache-controller { compatible = "arm,pl310-cache"; reg = <0xa0412000 0x1000>; interrupts = ; diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index f78b4eabd68c..4f38aeecadb3 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -15,7 +15,7 @@ <0x08000000 0x04000000>; }; - L2: l2-cache { + L2: cache-controller { compatible = "arm,l210-cache"; reg = <0x10210000 0x1000>; interrupt-parent = <&vica>; diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts index 5b499c0b2745..1e26b711d43d 100644 --- a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts +++ b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts @@ -24,6 +24,32 @@ stdout-path = &serial2; }; + i2c-gpio-0 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio2 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio2 13 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + + pinctrl-names = "default"; + pinctrl-0 = <&i2c_gpio_0_default>; + + #address-cells = <1>; + #size-cells = <0>; + + touchkey@20 { + compatible = "coreriver,tc360-touchkey"; + reg = <0x20>; + vdd-supply = <&ab8500_ldo_aux4_reg>; + vcc-supply = <&ab8500_ldo_aux6_reg>; + + interrupt-parent = <&gpio2>; + interrupts = <15 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default"; + pinctrl-0 = <&touchkey_default>; + linux,keycodes = ; + }; + }; + i2c-gpio-1 { compatible = "i2c-gpio"; sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; @@ -403,6 +429,16 @@ }; }; + i2c-gpio-0 { + i2c_gpio_0_default: i2c_gpio_0 { + golden_cfg1 { + pins = "GPIO77", /* TOUCHKEY_SCL */ + "GPIO78"; /* TOUCHKEY_SDA */ + ste,config = <&gpio_in_nopull>; + }; + }; + }; + i2c-gpio-1 { i2c_gpio_1_default: i2c_gpio_1 { golden_cfg1 { @@ -413,6 +449,15 @@ }; }; + touchkey { + touchkey_default: touchkey_default { + golden_cfg1 { + pins = "GPIO79"; /* TOUCHKEY_INT */ + ste,config = <&gpio_in_nopull>; + }; + }; + }; + sdi0 { sd_level_translator_default: sd_level_translator_default { golden_cfg1 { diff --git a/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts b/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts index 8edef161613a..d6f6ac04a48a 100644 --- a/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts +++ b/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts @@ -349,8 +349,8 @@ interrupt-parent = <&gpio7>; interrupts = <0 IRQ_TYPE_EDGE_RISING>; - mount-matrix = "0", "1", "0", - "-1", "0", "0", + mount-matrix = "0", "-1", "0", + "1", "0", "0", "0", "0", "1"; vdd-supply = <&ab8500_ldo_aux1_reg>; vddio-supply = <&ab8500_ldo_aux8_reg>; diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts index c27fa355e5ab..67e7648de41e 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -104,17 +104,17 @@ leds { compatible = "gpio-leds"; - green { + led-green { gpios = <&gpiog 6 1>; linux,default-trigger = "heartbeat"; }; - orange { + led-orange { gpios = <&gpiog 7 1>; }; - red { + led-red { gpios = <&gpiog 10 1>; }; - blue { + led-blue { gpios = <&gpiog 12 1>; }; }; @@ -240,7 +240,7 @@ <dc { status = "okay"; - pinctrl-0 = <<dc_pins>; + pinctrl-0 = <<dc_pins_a>; pinctrl-names = "default"; port { diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts index 4ea3f98dd275..ca8c192449ee 100644 --- a/arch/arm/boot/dts/stm32746g-eval.dts +++ b/arch/arm/boot/dts/stm32746g-eval.dts @@ -66,17 +66,17 @@ leds { compatible = "gpio-leds"; - green { + led-green { gpios = <&gpiof 10 1>; linux,default-trigger = "heartbeat"; }; - orange { + led-orange { gpios = <&stmfx_pinctrl 17 1>; }; - red { + led-red { gpios = <&gpiob 7 1>; }; - blue { + led-blue { gpios = <&stmfx_pinctrl 19 1>; }; }; diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi index 392fa143ce07..4774163af54b 100644 --- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi @@ -257,7 +257,7 @@ }; }; - pwm1_pins: pwm-1 { + pwm1_pins: pwm1-0 { pins { pinmux = , /* TIM1_CH1 */ , /* TIM1_CH1N */ @@ -265,7 +265,7 @@ }; }; - pwm3_pins: pwm-3 { + pwm3_pins: pwm3-0 { pins { pinmux = , /* TIM3_CH1 */ ; /* TIM3_CH2 */ @@ -282,7 +282,7 @@ }; }; - ltdc_pins: ltdc-0 { + ltdc_pins_a: ltdc-0 { pins { pinmux = , /* LCD_HSYNC */ , /* LCD_VSYNC */ @@ -316,6 +316,85 @@ }; }; + ltdc_pins_b: ltdc-1 { + pins { + pinmux = , + /* LCD_HSYNC */ + , + /* LCD_VSYNC */ + , + /* LCD_CLK */ + , + /* LCD_R2 */ + , + /* LCD_R3 */ + , + /* LCD_R4 */ + , + /* LCD_R5 */ + , + /* LCD_R6*/ + , + /* LCD_R7 */ + , + /* LCD_G2 */ + , + /* LCD_G3 */ + , + /* LCD_G4 */ + , + /* LCD_B2 */ + , + /* LCD_B3*/ + , + /* LCD_G5 */ + , + /* LCD_G6 */ + , + /* LCD_G7 */ + , + /* LCD_B4 */ + , + /* LCD_B5 */ + , + /* LCD_B6 */ + , + /* LCD_B7 */ + ; + /* LCD_DE */ + slew-rate = <2>; + }; + }; + + spi5_pins: spi5-0 { + pins1 { + pinmux = , + /* SPI5_CLK */ + ; + /* SPI5_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; + /* SPI5_MISO */ + bias-disable; + }; + }; + + i2c3_pins: i2c3-0 { + pins { + pinmux = , + /* I2C3_SDA */ + ; + /* I2C3_SCL */ + bias-disable; + drive-open-drain; + slew-rate = <3>; + }; + }; + dcmi_pins: dcmi-0 { pins { pinmux = , /* DCMI_HSYNC */ diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts index 30c0f6717871..3dc068b91ca1 100644 --- a/arch/arm/boot/dts/stm32f429-disco.dts +++ b/arch/arm/boot/dts/stm32f429-disco.dts @@ -49,6 +49,8 @@ #include "stm32f429.dtsi" #include "stm32f429-pinctrl.dtsi" #include +#include +#include / { model = "STMicroelectronics STM32F429i-DISCO board"; @@ -70,10 +72,10 @@ leds { compatible = "gpio-leds"; - red { + led-red { gpios = <&gpiog 14 0>; }; - green { + led-green { gpios = <&gpiog 13 0>; linux,default-trigger = "heartbeat"; }; @@ -108,12 +110,103 @@ status = "okay"; }; +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + clock-frequency = <100000>; + status = "okay"; + + stmpe811@41 { + compatible = "st,stmpe811"; + reg = <0x41>; + interrupts = <15 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpioa>; + /* 3.25 MHz ADC clock speed */ + st,adc-freq = <1>; + /* 12-bit ADC */ + st,mod-12b = <1>; + /* internal ADC reference */ + st,ref-sel = <0>; + /* ADC converstion time: 80 clocks */ + st,sample-time = <4>; + + stmpe_touchscreen { + compatible = "st,stmpe-ts"; + /* 8 sample average control */ + st,ave-ctrl = <3>; + /* 7 length fractional part in z */ + st,fraction-z = <7>; + /* + * 50 mA typical 80 mA max touchscreen drivers + * current limit value + */ + st,i-drive = <1>; + /* 1 ms panel driver settling time */ + st,settling = <3>; + /* 5 ms touch detect interrupt delay */ + st,touch-det-delay = <5>; + }; + + stmpe_adc { + compatible = "st,stmpe-adc"; + /* forbid to use ADC channels 3-0 (touch) */ + st,norequest-mask = <0x0F>; + }; + }; +}; + +<dc { + status = "okay"; + pinctrl-0 = <<dc_pins_b>; + pinctrl-names = "default"; + + port { + ltdc_out_rgb: endpoint { + remote-endpoint = <&panel_in_rgb>; + }; + }; +}; + &rtc { assigned-clocks = <&rcc 1 CLK_RTC>; assigned-clock-parents = <&rcc 1 CLK_LSI>; status = "okay"; }; +&spi5 { + status = "okay"; + pinctrl-0 = <&spi5_pins>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + cs-gpios = <&gpioc 1 GPIO_ACTIVE_LOW>, <&gpioc 2 GPIO_ACTIVE_LOW>; + + l3gd20: l3gd20@0 { + compatible = "st,l3gd20-gyro"; + spi-max-frequency = <10000000>; + st,drdy-int-pin = <2>; + interrupt-parent = <&gpioa>; + interrupts = <1 IRQ_TYPE_EDGE_RISING>, + <2 IRQ_TYPE_EDGE_RISING>; + reg = <0>; + status = "okay"; + }; + + display: display@1{ + /* Connect panel-ilitek-9341 to ltdc */ + compatible = "st,sf-tc240t-9370-t"; + reg = <1>; + spi-3wire; + spi-max-frequency = <10000000>; + dc-gpios = <&gpiod 13 0>; + port { + panel_in_rgb: endpoint { + remote-endpoint = <<dc_out_rgb>; + }; + }; + }; +}; + &usart1 { pinctrl-0 = <&usart1_pins_a>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 393f43c85a3c..ad715a0e1c9a 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -322,7 +322,6 @@ assigned-clock-parents = <&rcc 1 CLK_LSE>; interrupt-parent = <&exti>; interrupts = <17 1>; - interrupt-names = "alarm"; st,syscfg = <&pwrcfg 0x00 0x100>; status = "disabled"; }; @@ -402,6 +401,18 @@ status = "disabled"; }; + i2c3: i2c@40005c00 { + compatible = "st,stm32f4-i2c"; + reg = <0x40005c00 0x400>; + interrupts = <72>, + <73>; + resets = <&rcc STM32F4_APB1_RESET(I2C3)>; + clocks = <&rcc 0 STM32F4_APB1_CLOCK(I2C3)>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + dac: dac@40007400 { compatible = "st,stm32f4-dac-core"; reg = <0x40007400 0x400>; @@ -586,8 +597,8 @@ status = "disabled"; }; - syscfg: system-config@40013800 { - compatible = "syscon"; + syscfg: syscon@40013800 { + compatible = "st,stm32-syscfg", "syscon"; reg = <0x40013800 0x400>; }; @@ -660,6 +671,9 @@ reg = <0x40015000 0x400>; interrupts = <85>; clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI5)>; + dmas = <&dma2 3 2 0x400 0x0>, + <&dma2 4 2 0x400 0x0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -674,7 +688,7 @@ }; pwrcfg: power-config@40007000 { - compatible = "syscon"; + compatible = "st,stm32-power-config", "syscon"; reg = <0x40007000 0x400>; }; diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts index 9397db0c43de..2e1b3bbbe4b5 100644 --- a/arch/arm/boot/dts/stm32f469-disco.dts +++ b/arch/arm/boot/dts/stm32f469-disco.dts @@ -89,17 +89,17 @@ leds { compatible = "gpio-leds"; - green { + led-green { gpios = <&gpiog 6 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; }; - orange { + led-orange { gpios = <&gpiod 4 GPIO_ACTIVE_LOW>; }; - red { + led-red { gpios = <&gpiod 5 GPIO_ACTIVE_LOW>; }; - blue { + led-blue { gpios = <&gpiok 3 GPIO_ACTIVE_LOW>; }; }; diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index 93c063796780..640ff54ed00c 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -304,7 +304,6 @@ assigned-clock-parents = <&rcc 1 CLK_LSE>; interrupt-parent = <&exti>; interrupts = <17 1>; - interrupt-names = "alarm"; st,syscfg = <&pwrcfg 0x00 0x100>; status = "disabled"; }; @@ -496,8 +495,8 @@ status = "disabled"; }; - syscfg: system-config@40013800 { - compatible = "syscon"; + syscfg: syscon@40013800 { + compatible = "st,stm32-syscfg", "syscon"; reg = <0x40013800 0x400>; }; @@ -564,7 +563,7 @@ }; pwrcfg: power-config@40007000 { - compatible = "syscon"; + compatible = "st,stm32-power-config", "syscon"; reg = <0x40007000 0x400>; }; diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts index 1626e00bb2cb..0ce7fbc20fa4 100644 --- a/arch/arm/boot/dts/stm32f769-disco.dts +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -66,11 +66,11 @@ leds { compatible = "gpio-leds"; - green { + led-green { gpios = <&gpioj 5 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; - red { + led-red { gpios = <&gpioj 13 GPIO_ACTIVE_HIGH>; }; }; diff --git a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi index e44e7baa3f17..fa5dcb6a5fdd 100644 --- a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi @@ -163,7 +163,7 @@ #interrupt-cells = <2>; }; - i2c1_pins_a: i2c1@0 { + i2c1_pins_a: i2c1-0 { pins { pinmux = , /* I2C1_SCL */ ; /* I2C1_SDA */ @@ -173,7 +173,7 @@ }; }; - ethernet_rmii: rmii@0 { + ethernet_rmii: rmii-0 { pins { pinmux = , , @@ -256,7 +256,7 @@ }; }; - usart1_pins: usart1@0 { + usart1_pins: usart1-0 { pins1 { pinmux = ; /* USART1_TX */ bias-disable; @@ -269,7 +269,7 @@ }; }; - usart2_pins: usart2@0 { + usart2_pins: usart2-0 { pins1 { pinmux = ; /* USART2_TX */ bias-disable; @@ -282,7 +282,7 @@ }; }; - usbotg_hs_pins_a: usbotg-hs@0 { + usbotg_hs_pins_a: usbotg-hs-0 { pins { pinmux = , /* ULPI_NXT */ , /* ULPI_DIR> */ diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 9b7fc68380e9..69e2f1e78ed6 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -361,8 +361,8 @@ interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <62>, <76>; }; - syscfg: system-config@58000400 { - compatible = "syscon"; + syscfg: syscon@58000400 { + compatible = "st,stm32-syscfg", "syscon"; reg = <0x58000400 0x400>; }; @@ -487,7 +487,6 @@ assigned-clock-parents = <&rcc LSE_CK>; interrupt-parent = <&exti>; interrupts = <17 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "alarm"; st,syscfg = <&pwrcfg 0x00 0x100>; status = "disabled"; }; @@ -502,7 +501,7 @@ }; pwrcfg: power-config@58024800 { - compatible = "syscon"; + compatible = "st,stm32-power-config", "syscon"; reg = <0x58024800 0x400>; }; diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index 7eb858732d6d..b5a66429670c 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -210,8 +210,8 @@ , /* ETH_RGMII_TXD3 */ , /* ETH_RGMII_TX_CTL */ , /* ETH_MDC */ - , /* ETH_MDIO */ - , /* ETH_RGMII_RXD0 */ + , /* ETH_MDIO */ + , /* ETH_RGMII_RXD0 */ , /* ETH_RGMII_RXD1 */ , /* ETH_RGMII_RXD2 */ , /* ETH_RGMII_RXD3 */ @@ -453,7 +453,7 @@ i2c5_pins_b: i2c5-1 { pins { pinmux = , /* I2C5_SCL */ - ; /* I2C5_SDA */ + ; /* I2C5_SDA */ bias-disable; drive-open-drain; slew-rate = <0>; @@ -463,7 +463,7 @@ i2c5_sleep_pins_b: i2c5-sleep-1 { pins { pinmux = , /* I2C5_SCL */ - ; /* I2C5_SDA */ + ; /* I2C5_SDA */ }; }; @@ -1072,7 +1072,6 @@ }; }; - sai2a_pins_b: sai2a-1 { pins1 { pinmux = , /* SAI2_SD_A */ @@ -1574,6 +1573,147 @@ }; }; + uart4_pins_a: uart4-0 { + pins1 { + pinmux = ; /* UART4_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART4_RX */ + bias-disable; + }; + }; + + uart4_idle_pins_a: uart4-idle-0 { + pins1 { + pinmux = ; /* UART4_TX */ + }; + pins2 { + pinmux = ; /* UART4_RX */ + bias-disable; + }; + }; + + uart4_sleep_pins_a: uart4-sleep-0 { + pins { + pinmux = , /* UART4_TX */ + ; /* UART4_RX */ + }; + }; + + uart4_pins_b: uart4-1 { + pins1 { + pinmux = ; /* UART4_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART4_RX */ + bias-disable; + }; + }; + + uart4_pins_c: uart4-2 { + pins1 { + pinmux = ; /* UART4_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART4_RX */ + bias-disable; + }; + }; + + uart7_pins_a: uart7-0 { + pins1 { + pinmux = ; /* UART7_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = , /* UART7_RX */ + , /* UART7_CTS */ + ; /* UART7_RTS */ + bias-disable; + }; + }; + + uart7_pins_b: uart7-1 { + pins1 { + pinmux = ; /* UART7_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART7_RX */ + bias-disable; + }; + }; + + uart7_pins_c: uart7-2 { + pins1 { + pinmux = ; /* UART7_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART7_RX */ + bias-disable; + }; + }; + + uart7_idle_pins_c: uart7-idle-2 { + pins1 { + pinmux = ; /* UART7_TX */ + }; + pins2 { + pinmux = ; /* UART7_RX */ + bias-disable; + }; + }; + + uart7_sleep_pins_c: uart7-sleep-2 { + pins { + pinmux = , /* UART7_TX */ + ; /* UART7_RX */ + }; + }; + + uart8_pins_a: uart8-0 { + pins1 { + pinmux = ; /* UART8_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART8_RX */ + bias-disable; + }; + }; + + spi4_pins_a: spi4-0 { + pins { + pinmux = , /* SPI4_SCK */ + ; /* SPI4_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + pins2 { + pinmux = ; /* SPI4_MISO */ + bias-disable; + }; + }; + usart2_pins_a: usart2-0 { pins1 { pinmux = , /* USART2_TX */ @@ -1622,6 +1762,42 @@ }; }; + usart2_pins_c: usart2-2 { + pins1 { + pinmux = , /* USART2_TX */ + ; /* USART2_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <3>; + }; + pins2 { + pinmux = , /* USART2_RX */ + ; /* USART2_CTS_NSS */ + bias-disable; + }; + }; + + usart2_idle_pins_c: usart2-idle-2 { + pins1 { + pinmux = , /* USART2_TX */ + , /* USART2_RTS */ + ; /* USART2_CTS_NSS */ + }; + pins2 { + pinmux = ; /* USART2_RX */ + bias-disable; + }; + }; + + usart2_sleep_pins_c: usart2-sleep-2 { + pins { + pinmux = , /* USART2_TX */ + , /* USART2_RTS */ + , /* USART2_RX */ + ; /* USART2_CTS_NSS */ + }; + }; + usart3_pins_a: usart3-0 { pins1 { pinmux = ; /* USART3_TX */ @@ -1635,83 +1811,75 @@ }; }; - uart4_pins_a: uart4-0 { + usart3_pins_b: usart3-1 { pins1 { - pinmux = ; /* UART4_TX */ + pinmux = , /* USART3_TX */ + ; /* USART3_RTS */ bias-disable; drive-push-pull; slew-rate = <0>; }; pins2 { - pinmux = ; /* UART4_RX */ + pinmux = , /* USART3_RX */ + ; /* USART3_CTS_NSS */ bias-disable; }; }; - uart4_pins_b: uart4-1 { + usart3_idle_pins_b: usart3-idle-1 { pins1 { - pinmux = ; /* UART4_TX */ - bias-disable; - drive-push-pull; - slew-rate = <0>; + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + ; /* USART3_CTS_NSS */ }; pins2 { - pinmux = ; /* UART4_RX */ + pinmux = ; /* USART3_RX */ bias-disable; }; }; - uart4_pins_c: uart4-2 { + usart3_sleep_pins_b: usart3-sleep-1 { + pins { + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + , /* USART3_CTS_NSS */ + ; /* USART3_RX */ + }; + }; + + usart3_pins_c: usart3-2 { pins1 { - pinmux = ; /* UART4_TX */ + pinmux = , /* USART3_TX */ + ; /* USART3_RTS */ bias-disable; drive-push-pull; slew-rate = <0>; }; pins2 { - pinmux = ; /* UART4_RX */ + pinmux = , /* USART3_RX */ + ; /* USART3_CTS_NSS */ bias-disable; }; }; - uart7_pins_a: uart7-0 { + usart3_idle_pins_c: usart3-idle-2 { pins1 { - pinmux = ; /* UART4_TX */ - bias-disable; - drive-push-pull; - slew-rate = <0>; + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + ; /* USART3_CTS_NSS */ }; pins2 { - pinmux = , /* UART4_RX */ - , /* UART4_CTS */ - ; /* UART4_RTS */ + pinmux = ; /* USART3_RX */ bias-disable; }; }; - uart7_pins_b: uart7-1 { - pins1 { - pinmux = ; /* UART7_TX */ - bias-disable; - drive-push-pull; - slew-rate = <0>; - }; - pins2 { - pinmux = ; /* UART7_RX */ - bias-disable; - }; - }; - - uart8_pins_a: uart8-0 { - pins1 { - pinmux = ; /* UART8_TX */ - bias-disable; - drive-push-pull; - slew-rate = <0>; - }; - pins2 { - pinmux = ; /* UART8_RX */ - bias-disable; + usart3_sleep_pins_c: usart3-sleep-2 { + pins { + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + , /* USART3_CTS_NSS */ + ; /* USART3_RX */ }; }; @@ -1776,18 +1944,4 @@ bias-disable; }; }; - - spi4_pins_a: spi4-0 { - pins { - pinmux = , /* SPI4_SCK */ - ; /* SPI4_MOSI */ - bias-disable; - drive-push-pull; - slew-rate = <1>; - }; - pins2 { - pinmux = ; /* SPI4_MISO */ - bias-disable; - }; - }; }; diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index 36f38a95b4de..bfe29023fbd5 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1127,7 +1127,7 @@ }; pwr_mcu: pwr_mcu@50001014 { - compatible = "syscon"; + compatible = "st,stm32mp151-pwr-mcu", "syscon"; reg = <0x50001014 0x4>; }; @@ -1331,6 +1331,8 @@ dma-names = "tx", "rx"; clocks = <&rcc QSPI_K>; resets = <&rcc QSPI_R>; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts index d03d4cd2606a..4c8be9c8eb20 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts @@ -18,6 +18,8 @@ aliases { ethernet0 = ðernet0; serial0 = &uart4; + serial1 = &usart3; + serial2 = &uart7; }; chosen { diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts index 9a8a26710ac1..045636555ddd 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -19,6 +19,9 @@ aliases { ethernet0 = ðernet0; serial0 = &uart4; + serial1 = &usart3; + serial2 = &uart7; + serial3 = &usart2; }; chosen { @@ -84,3 +87,11 @@ }; }; }; + +&usart2 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart2_pins_c>; + pinctrl-1 = <&usart2_sleep_pins_c>; + pinctrl-2 = <&usart2_idle_pins_c>; + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 32ccd50b4144..ca109dc18238 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -353,8 +353,10 @@ }; &uart4 { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep", "idle"; pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; status = "okay"; }; diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index b19056557ef0..85628e16d2d5 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -19,6 +19,7 @@ aliases { serial0 = &uart4; + serial1 = &usart3; ethernet0 = ðernet0; }; @@ -341,6 +342,20 @@ }; }; +&usart3 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart3_pins_b>; + pinctrl-1 = <&usart3_sleep_pins_b>; + pinctrl-2 = <&usart3_idle_pins_b>; + /* + * HW flow control USART3_RTS is optional, and isn't default wired to + * the connector. SB23 needs to be soldered in order to use it, and R77 + * (ETH_CLK) should be removed. + */ + uart-has-rtscts; + status = "disabled"; +}; + &usbh_ehci { phys = <&usbphyc_port0>; status = "okay"; diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi index 70db923a45f7..a5307745719a 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi @@ -62,7 +62,7 @@ led { compatible = "gpio-leds"; - blue { + led-blue { label = "heartbeat"; gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; @@ -365,6 +365,19 @@ }; }; +&i2c5 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c5_pins_a>; + pinctrl-1 = <&i2c5_sleep_pins_a>; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + clock-frequency = <400000>; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; +}; + &i2s2 { clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>; clock-names = "pclk", "i2sclk", "x8k", "x11k"; @@ -584,20 +597,39 @@ }; &uart4 { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep", "idle"; pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; status = "okay"; }; +&uart7 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart7_pins_c>; + pinctrl-1 = <&uart7_sleep_pins_c>; + pinctrl-2 = <&uart7_idle_pins_c>; + status = "disabled"; +}; + +&usart3 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart3_pins_c>; + pinctrl-1 = <&usart3_sleep_pins_c>; + pinctrl-2 = <&usart3_idle_pins_c>; + uart-has-rtscts; + status = "disabled"; +}; + &usbh_ehci { phys = <&usbphyc_port0>; status = "okay"; }; &usbotg_hs { - dr_mode = "peripheral"; phys = <&usbphyc_port1 0>; phy-names = "usb2-phy"; + usb-role-switch; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts index b8f46e2802fd..251bbab7d707 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts @@ -70,6 +70,21 @@ }; }; + leds { + compatible = "gpio-leds"; + + pwr { + label = "orangepi:green:pwr"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + status { + label = "orangepi:red:status"; + gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>; + }; + }; + reg_vcc3v3: vcc3v3 { compatible = "regulator-fixed"; regulator-name = "vcc3v3"; @@ -88,6 +103,10 @@ status = "okay"; }; +&ehci0 { + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -132,8 +151,27 @@ status = "okay"; }; +&ohci0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; + +&usb_otg { + /* + * According to schematics CN1 MicroUSB port can be used to take + * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB + * port cannot provide power externally even if the board is powered + * via GPIO pins. It thus makes sense to force peripheral mode. + */ + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi b/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi index 22466afd38a3..235994a4a2eb 100644 --- a/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi +++ b/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi @@ -16,15 +16,27 @@ regulator-type = "voltage"; regulator-boot-on; regulator-always-on; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1300000>; + regulator-min-microvolt = <1108475>; + regulator-max-microvolt = <1308475>; regulator-ramp-delay = <50>; /* 4ms */ gpios = <&r_pio 0 1 GPIO_ACTIVE_HIGH>; /* PL1 */ gpios-states = <0x1>; - states = <1100000 0>, <1300000 1>; + states = <1108475 0>, <1308475 1>; }; }; &cpu0 { cpu-supply = <®_vdd_cpux>; }; + +&cpu1 { + cpu-supply = <®_vdd_cpux>; +}; + +&cpu2 { + cpu-supply = <®_vdd_cpux>; +}; + +&cpu3 { + cpu-supply = <®_vdd_cpux>; +}; diff --git a/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi b/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi index 19b3b23cfaa8..c44fd726945a 100644 --- a/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi +++ b/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi @@ -128,6 +128,18 @@ cpu-supply = <®_vdd_cpux>; }; +&cpu1 { + cpu-supply = <®_vdd_cpux>; +}; + +&cpu2 { + cpu-supply = <®_vdd_cpux>; +}; + +&cpu3 { + cpu-supply = <®_vdd_cpux>; +}; + &de { status = "okay"; }; diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 08be733ee2cd..c04162ddec3c 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -769,7 +769,6 @@ battery: smart-battery@b { compatible = "ti,bq20z45", "sbs,sbs-battery"; reg = <0xb>; - battery-name = "battery"; sbs,i2c-retry-count = <2>; sbs,poll-retry-count = <100>; power-supplies = <&charger>; @@ -1109,14 +1108,14 @@ }; }; - sdhci@78000400 { + mmc@78000400 { cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_HIGH>; bus-width = <4>; status = "okay"; }; - sdhci@78000600 { + mmc@78000600 { bus-width = <8>; status = "okay"; non-removable; @@ -1152,17 +1151,10 @@ default-brightness-level = <6>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -1194,83 +1186,70 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_ac_bat_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd_ac_bat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_ac_bat_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vdd_ac_bat"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + dvdd_ts_reg: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "dvdd_ts"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>; + }; - dvdd_ts_reg: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "dvdd_ts"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>; - }; + usb1_vbus_reg: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&tps65090_dcdc1_reg>; + }; - usb1_vbus_reg: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "usb1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&tps65090_dcdc1_reg>; - }; + usb3_vbus_reg: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "usb2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&tps65090_dcdc1_reg>; + }; - usb3_vbus_reg: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "usb2_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&tps65090_dcdc1_reg>; - }; + vdd_hdmi_reg: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "vdd_hdmi_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&tps65090_dcdc1_reg>; + }; - vdd_hdmi_reg: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "vdd_hdmi_5v0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&tps65090_dcdc1_reg>; - }; + vdd_cam_1v8_reg: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "vdd_cam_1v8_reg"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + enable-active-high; + gpio = <&palmas_gpio 6 0>; + }; - vdd_cam_1v8_reg: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "vdd_cam_1v8_reg"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - enable-active-high; - gpio = <&palmas_gpio 6 0>; - }; - - vdd_5v0_hdmi: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "VDD_5V0_HDMI_CON"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&tps65090_dcdc1_reg>; - }; + vdd_5v0_hdmi: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V0_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&tps65090_dcdc1_reg>; }; sound { diff --git a/arch/arm/boot/dts/tegra114-roth.dts b/arch/arm/boot/dts/tegra114-roth.dts index 3d3835591cd2..07960171fabe 100644 --- a/arch/arm/boot/dts/tegra114-roth.dts +++ b/arch/arm/boot/dts/tegra114-roth.dts @@ -37,7 +37,7 @@ dsi@54300000 { status = "okay"; - vdd-supply = <&vdd_1v2_ap>; + avdd-dsi-csi-supply = <&vdd_1v2_ap>; panel@0 { compatible = "lg,lh500wx1-sd03"; @@ -962,7 +962,7 @@ }; /* SD card */ - sdhci@78000400 { + mmc@78000400 { status = "okay"; bus-width = <4>; vqmmc-supply = <&vddio_sdmmc3>; @@ -971,7 +971,7 @@ }; /* eMMC */ - sdhci@78000600 { + mmc@78000600 { status = "okay"; bus-width = <8>; non-removable; @@ -1016,17 +1016,10 @@ enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -1052,76 +1045,64 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + lcd_bl_en: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "lcd_bl_en"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; - lcd_bl_en: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "lcd_bl_en"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-boot-on; - }; + vdd_lcd: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vdd_lcd_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vdd_1v8>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>; + regulator-boot-on; + }; - vdd_lcd: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "vdd_lcd_1v8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vdd_1v8>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>; - regulator-boot-on; - }; + regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v8_ts"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_LOW>; + regulator-boot-on; + }; - regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "vdd_1v8_ts"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_LOW>; - regulator-boot-on; - }; + regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3_ts"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>; + regulator-boot-on; + }; - regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "vdd_3v3_ts"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>; - regulator-boot-on; - }; + regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v8_com"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vdd_1v8>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_HIGH>; + regulator-boot-on; + }; - regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "vdd_1v8_com"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vdd_1v8>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_HIGH>; - regulator-boot-on; - }; - - regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "vdd_3v3_com"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vdd_3v3_sys>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>; - regulator-always-on; - regulator-boot-on; - }; + regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3_com"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3_sys>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>; + regulator-always-on; + regulator-boot-on; }; }; diff --git a/arch/arm/boot/dts/tegra114-tn7.dts b/arch/arm/boot/dts/tegra114-tn7.dts index bfdd1bf61816..745d234b105b 100644 --- a/arch/arm/boot/dts/tegra114-tn7.dts +++ b/arch/arm/boot/dts/tegra114-tn7.dts @@ -37,7 +37,7 @@ dsi@54300000 { status = "okay"; - vdd-supply = <&vdd_1v2_ap>; + avdd-dsi-csi-supply = <&vdd_1v2_ap>; panel@0 { compatible = "lg,ld070wx3-sl01"; @@ -242,7 +242,7 @@ }; /* eMMC */ - sdhci@78000600 { + mmc@78000600 { status = "okay"; bus-width = <8>; non-removable; @@ -273,17 +273,10 @@ power-supply = <&lcd_bl_en>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -309,44 +302,35 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + /* FIXME: output of BQ24192 */ + vs_sys: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "VS_SYS"; + regulator-min-microvolt = <4200000>; + regulator-max-microvolt = <4200000>; + regulator-always-on; + regulator-boot-on; + }; - /* FIXME: output of BQ24192 */ - vs_sys: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "VS_SYS"; - regulator-min-microvolt = <4200000>; - regulator-max-microvolt = <4200000>; - regulator-always-on; - regulator-boot-on; - }; + lcd_bl_en: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "VDD_LCD_BL"; + regulator-min-microvolt = <16500000>; + regulator-max-microvolt = <16500000>; + gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vs_sys>; + regulator-boot-on; + }; - lcd_bl_en: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "VDD_LCD_BL"; - regulator-min-microvolt = <16500000>; - regulator-max-microvolt = <16500000>; - gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vs_sys>; - regulator-boot-on; - }; - - vdd_lcd: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "VD_LCD_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&palmas_gpio 4 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_1v8>; - regulator-boot-on; - }; + vdd_lcd: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "VD_LCD_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&palmas_gpio 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_1v8>; + regulator-boot-on; }; }; diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index 450a1f1b12a0..fb99b3e971c3 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -18,11 +18,13 @@ }; host1x@50000000 { - compatible = "nvidia,tegra114-host1x", "simple-bus"; + compatible = "nvidia,tegra114-host1x"; reg = <0x50000000 0x00028000>; interrupts = , /* syncpt */ ; /* general */ + interrupt-names = "syncpt", "host1x"; clocks = <&tegra_car TEGRA114_CLK_HOST1X>; + clock-names = "host1x"; resets = <&tegra_car 28>; reset-names = "host1x"; iommus = <&mc TEGRA_SWGROUP_HC>; @@ -33,7 +35,7 @@ ranges = <0x54000000 0x54000000 0x01000000>; gr2d@54140000 { - compatible = "nvidia,tegra114-gr2d", "nvidia,tegra20-gr2d"; + compatible = "nvidia,tegra114-gr2d"; reg = <0x54140000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_GR2D>; @@ -44,7 +46,7 @@ }; gr3d@54180000 { - compatible = "nvidia,tegra114-gr3d", "nvidia,tegra20-gr3d"; + compatible = "nvidia,tegra114-gr3d"; reg = <0x54180000 0x00040000>; clocks = <&tegra_car TEGRA114_CLK_GR3D>; resets = <&tegra_car 24>; @@ -54,7 +56,7 @@ }; dc@54200000 { - compatible = "nvidia,tegra114-dc", "nvidia,tegra20-dc"; + compatible = "nvidia,tegra114-dc"; reg = <0x54200000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_DISP1>, @@ -73,7 +75,7 @@ }; dc@54240000 { - compatible = "nvidia,tegra114-dc", "nvidia,tegra20-dc"; + compatible = "nvidia,tegra114-dc"; reg = <0x54240000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_DISP2>, @@ -253,14 +255,14 @@ apbmisc@70000800 { compatible = "nvidia,tegra114-apbmisc", "nvidia,tegra20-apbmisc"; - reg = <0x70000800 0x64 /* Chip revision */ - 0x70000008 0x04>; /* Strapping options */ + reg = <0x70000800 0x64>, /* Chip revision */ + <0x70000008 0x04>; /* Strapping options */ }; pinmux: pinmux@70000868 { compatible = "nvidia,tegra114-pinmux"; - reg = <0x70000868 0x148 /* Pad control registers */ - 0x70003000 0x40c>; /* Mux registers */ + reg = <0x70000868 0x148>, /* Pad control registers */ + <0x70003000 0x40c>; /* Mux registers */ }; /* @@ -644,41 +646,45 @@ #nvidia,mipi-calibrate-cells = <1>; }; - sdhci@78000000 { - compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci"; + mmc@78000000 { + compatible = "nvidia,tegra114-sdhci"; reg = <0x78000000 0x200>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_SDMMC1>; + clock-names = "sdhci"; resets = <&tegra_car 14>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@78000200 { - compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci"; + mmc@78000200 { + compatible = "nvidia,tegra114-sdhci"; reg = <0x78000200 0x200>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_SDMMC2>; + clock-names = "sdhci"; resets = <&tegra_car 9>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@78000400 { - compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci"; + mmc@78000400 { + compatible = "nvidia,tegra114-sdhci"; reg = <0x78000400 0x200>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_SDMMC3>; + clock-names = "sdhci"; resets = <&tegra_car 69>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@78000600 { - compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci"; + mmc@78000600 { + compatible = "nvidia,tegra114-sdhci"; reg = <0x78000600 0x200>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_SDMMC4>; + clock-names = "sdhci"; resets = <&tegra_car 15>; reset-names = "sdhci"; status = "disabled"; @@ -698,7 +704,8 @@ phy1: usb-phy@7d000000 { compatible = "nvidia,tegra114-usb-phy", "nvidia,tegra30-usb-phy"; - reg = <0x7d000000 0x4000 0x7d000000 0x4000>; + reg = <0x7d000000 0x4000>, + <0x7d000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA114_CLK_USBD>, <&tegra_car TEGRA114_CLK_PLL_U>, @@ -706,6 +713,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 22>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; @@ -734,7 +742,8 @@ phy3: usb-phy@7d008000 { compatible = "nvidia,tegra114-usb-phy", "nvidia,tegra30-usb-phy"; - reg = <0x7d008000 0x4000 0x7d000000 0x4000>; + reg = <0x7d008000 0x4000>, + <0x7d000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA114_CLK_USB3>, <&tegra_car TEGRA114_CLK_PLL_U>, @@ -742,6 +751,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 59>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts index ceb3f6388c7d..28c29b6813a7 100644 --- a/arch/arm/boot/dts/tegra124-apalis-eval.dts +++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts @@ -130,7 +130,7 @@ }; /* Apalis MMC1 */ - sdhci@700b0000 { + mmc@700b0000 { status = "okay"; bus-width = <4>; /* MMC1_CD# */ @@ -139,7 +139,7 @@ }; /* Apalis SD1 */ - sdhci@700b0400 { + mmc@700b0400 { status = "okay"; bus-width = <4>; /* SD1_CD# */ diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts index 826b776fbe6f..f3afde410615 100644 --- a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts @@ -132,7 +132,7 @@ }; /* Apalis MMC1 */ - sdhci@700b0000 { + mmc@700b0000 { status = "okay"; bus-width = <4>; /* MMC1_CD# */ @@ -141,7 +141,7 @@ }; /* Apalis SD1 */ - sdhci@700b0400 { + mmc@700b0400 { status = "okay"; bus-width = <4>; /* SD1_CD# */ diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi index de499f736bda..1e30fa405fa0 100644 --- a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi @@ -40,7 +40,7 @@ phy-names = "pcie-0"; status = "okay"; - pcie@0 { + ethernet@0,0 { reg = <0 0 0 0 0>; local-mac-address = [00 00 00 00 00 00]; }; @@ -1562,6 +1562,7 @@ sgtl5000: codec@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + #sound-dai-cells = <0>; VDDA-supply = <®_module_3v3_audio>; VDDD-supply = <®_1v8_vddio>; VDDIO-supply = <®_1v8_vddio>; @@ -1916,7 +1917,7 @@ }; /* eMMC */ - sdhci@700b0600 { + mmc@700b0600 { status = "okay"; bus-width = <8>; non-removable; diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi index d70a86da4ee4..608896f8dd52 100644 --- a/arch/arm/boot/dts/tegra124-apalis.dtsi +++ b/arch/arm/boot/dts/tegra124-apalis.dtsi @@ -39,7 +39,7 @@ phy-names = "pcie-0"; status = "okay"; - pcie@0 { + ethernet@0,0 { reg = <0 0 0 0 0>; local-mac-address = [00 00 00 00 00 00]; }; @@ -1555,6 +1555,7 @@ sgtl5000: codec@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + #sound-dai-cells = <0>; VDDA-supply = <®_module_3v3_audio>; VDDD-supply = <®_1v8_vddio>; VDDIO-supply = <®_1v8_vddio>; @@ -1908,7 +1909,7 @@ }; /* eMMC */ - sdhci@700b0600 { + mmc@700b0600 { status = "okay"; bus-width = <8>; non-removable; diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 1b567e2d5ce0..414cd1cafa7f 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1782,6 +1782,12 @@ }; ports { + /* Micro A/B */ + usb2-0 { + status = "okay"; + mode = "host"; + }; + /* Mini PCIe */ usb2-1 { status = "okay"; @@ -1804,7 +1810,7 @@ }; /* SD card */ - sdhci@700b0400 { + mmc@700b0400 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; @@ -1814,7 +1820,7 @@ }; /* eMMC */ - sdhci@700b0600 { + mmc@700b0600 { status = "okay"; bus-width = <8>; non-removable; @@ -1862,17 +1868,10 @@ vbus-supply = <&vdd_usb3_vbus>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; cpus { @@ -1893,145 +1892,127 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_mux: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "+VDD_MUX"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; - vdd_mux: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "+VDD_MUX"; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - regulator-always-on; - regulator-boot-on; - }; + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "+5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; - vdd_5v0_sys: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "+5V_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; + vdd_3v3_sys: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; - vdd_3v3_sys: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "+3.3V_SYS"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; + vdd_3v3_run: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_RUN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_3v3_run: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "+3.3V_RUN"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_3v3_hdmi: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3_run>; + }; - vdd_3v3_hdmi: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vdd_3v3_run>; - }; + vdd_usb1_vbus: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "+USB0_VBUS_SW"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_usb1_vbus: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "+USB0_VBUS_SW"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_usb3_vbus: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "+5V_USB_HS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_usb3_vbus: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "+5V_USB_HS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_3v3_lp0: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_LP0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_3v3_lp0: regulator@10 { - compatible = "regulator-fixed"; - reg = <10>; - regulator-name = "+3.3V_LP0"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_hdmi_pll: regulator@8 { + compatible = "regulator-fixed"; + regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_1v05_run>; + }; - vdd_hdmi_pll: regulator@11 { - compatible = "regulator-fixed"; - reg = <11>; - regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; - vin-supply = <&vdd_1v05_run>; - }; + vdd_5v0_hdmi: regulator@9 { + compatible = "regulator-fixed"; + regulator-name = "+5V_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_5v0_hdmi: regulator@12 { - compatible = "regulator-fixed"; - reg = <12>; - regulator-name = "+5V_HDMI_CON"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + /* Molex power connector */ + vdd_5v0_sata: regulator@10 { + compatible = "regulator-fixed"; + regulator-name = "+5V_SATA"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; - /* Molex power connector */ - vdd_5v0_sata: regulator@13 { - compatible = "regulator-fixed"; - reg = <13>; - regulator-name = "+5V_SATA"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; - - vdd_12v0_sata: regulator@14 { - compatible = "regulator-fixed"; - reg = <14>; - regulator-name = "+12V_SATA"; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_mux>; - }; + vdd_12v0_sata: regulator@11 { + compatible = "regulator-fixed"; + regulator-name = "+12V_SATA"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_mux>; }; sound { diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts b/arch/arm/boot/dts/tegra124-nyan-big.dts index d97791b98958..1d2aac2cb6d0 100644 --- a/arch/arm/boot/dts/tegra124-nyan-big.dts +++ b/arch/arm/boot/dts/tegra124-nyan-big.dts @@ -16,11 +16,12 @@ panel: panel { compatible = "auo,b133xtn01"; + power-supply = <&vdd_3v3_panel>; backlight = <&backlight>; ddc-i2c-bus = <&dpaux>; }; - sdhci@700b0400 { /* SD Card on this bus */ + mmc@700b0400 { /* SD Card on this bus */ wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm/boot/dts/tegra124-nyan-blaze.dts b/arch/arm/boot/dts/tegra124-nyan-blaze.dts index 2a029ee86dd7..677babde6460 100644 --- a/arch/arm/boot/dts/tegra124-nyan-blaze.dts +++ b/arch/arm/boot/dts/tegra124-nyan-blaze.dts @@ -18,6 +18,7 @@ panel: panel { compatible = "samsung,ltn140at29-301"; + power-supply = <&vdd_3v3_panel>; backlight = <&backlight>; ddc-i2c-bus = <&dpaux>; }; diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi index 9b1af50cd4b8..5f71add38dfe 100644 --- a/arch/arm/boot/dts/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/tegra124-nyan.dtsi @@ -48,6 +48,9 @@ sor@54540000 { status = "okay"; + avdd-io-hdmi-dp-supply = <&vdd_3v3_hdmi>; + vdd-hdmi-dp-pll-supply = <&vdd_hdmi_pll>; + nvidia,dpaux = <&dpaux>; nvidia,panel = <&panel>; }; @@ -495,7 +498,7 @@ reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>; }; - sdhci@700b0000 { /* WiFi/BT on this bus */ + mmc@700b0000 { /* WiFi/BT on this bus */ status = "okay"; bus-width = <4>; no-1-8-v; @@ -506,7 +509,7 @@ keep-power-in-suspend; }; - sdhci@700b0400 { /* SD Card on this bus */ + mmc@700b0400 { /* SD Card on this bus */ status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; @@ -515,7 +518,7 @@ vqmmc-supply = <&vddio_sdmmc3>; }; - sdhci@700b0600 { /* eMMC on this bus */ + mmc@700b0600 { /* eMMC on this bus */ status = "okay"; bus-width = <8>; no-1-8-v; @@ -579,17 +582,10 @@ 256>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; cpus { @@ -619,157 +615,138 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_mux: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "+VDD_MUX"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; - vdd_mux: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "+VDD_MUX"; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - regulator-always-on; - regulator-boot-on; - }; + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "+5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; - vdd_5v0_sys: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "+5V_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; + vdd_3v3_sys: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; - vdd_3v3_sys: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "+3.3V_SYS"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; + vdd_3v3_run: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_RUN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_3v3_run: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "+3.3V_RUN"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_3v3_hdmi: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3_run>; + }; - vdd_3v3_hdmi: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vdd_3v3_run>; - }; + vdd_led: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "+VDD_LED"; + gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_mux>; + }; - vdd_led: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "+VDD_LED"; - gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_mux>; - }; + vdd_5v0_ts: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "+5V_VDD_TS_SW"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_5v0_ts: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "+5V_VDD_TS_SW"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-boot-on; - gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_usb1_vbus: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "+5V_USB_HS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_usb1_vbus: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "+5V_USB_HS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_usb3_vbus: regulator@8 { + compatible = "regulator-fixed"; + regulator-name = "+5V_USB_SS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_usb3_vbus: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "+5V_USB_SS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_3v3_panel: regulator@9 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_PANEL"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_run>; + }; - vdd_3v3_panel: regulator@9 { - compatible = "regulator-fixed"; - reg = <9>; - regulator-name = "+3.3V_PANEL"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_run>; - }; + vdd_3v3_lp0: regulator@10 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_LP0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* + * TODO: find a way to wire this up with the USB EHCI + * controllers so that it can be enabled on demand. + */ + regulator-always-on; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_3v3_lp0: regulator@10 { - compatible = "regulator-fixed"; - reg = <10>; - regulator-name = "+3.3V_LP0"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - /* - * TODO: find a way to wire this up with the USB EHCI - * controllers so that it can be enabled on demand. - */ - regulator-always-on; - gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_hdmi_pll: regulator@11 { + compatible = "regulator-fixed"; + regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_1v05_run>; + }; - vdd_hdmi_pll: regulator@11 { - compatible = "regulator-fixed"; - reg = <11>; - regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; - vin-supply = <&vdd_1v05_run>; - }; - - vdd_5v0_hdmi: regulator@12 { - compatible = "regulator-fixed"; - reg = <12>; - regulator-name = "+5V_HDMI_CON"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_5v0_hdmi: regulator@12 { + compatible = "regulator-fixed"; + regulator-name = "+5V_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; }; sound { diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index 73361dbe2e43..e6b54ac1ebd1 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -1002,7 +1002,7 @@ }; }; - sdhci@700b0400 { + mmc@700b0400 { cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; @@ -1011,7 +1011,7 @@ vqmmc-supply = <&vddio_sdmmc3>; }; - sdhci@700b0600 { + mmc@700b0600 { status = "okay"; bus-width = <8>; non-removable; @@ -1061,17 +1061,10 @@ default-brightness-level = <6>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -1088,164 +1081,145 @@ panel: panel { compatible = "lg,lp129qe"; - + power-supply = <&vdd_3v3_panel>; backlight = <&backlight>; ddc-i2c-bus = <&dpaux>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_mux: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "+VDD_MUX"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; - vdd_mux: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "+VDD_MUX"; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - regulator-always-on; - regulator-boot-on; - }; + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "+5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; - vdd_5v0_sys: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "+5V_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; + vdd_3v3_sys: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; - vdd_3v3_sys: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "+3.3V_SYS"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; + vdd_3v3_run: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_RUN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_3v3_run: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "+3.3V_RUN"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_3v3_hdmi: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3_run>; + }; - vdd_3v3_hdmi: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vdd_3v3_run>; - }; + vdd_led: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "+VDD_LED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_mux>; + }; - vdd_led: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "+VDD_LED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_mux>; - }; + vdd_5v0_ts: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "+5V_VDD_TS_SW"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_5v0_ts: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "+5V_VDD_TS_SW"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-boot-on; - gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_usb1_vbus: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "+5V_USB_HS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_usb1_vbus: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "+5V_USB_HS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_usb3_vbus: regulator@8 { + compatible = "regulator-fixed"; + regulator-name = "+5V_USB_SS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_usb3_vbus: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "+5V_USB_SS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_3v3_panel: regulator@9 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_PANEL"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_run>; + }; - vdd_3v3_panel: regulator@9 { - compatible = "regulator-fixed"; - reg = <9>; - regulator-name = "+3.3V_PANEL"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_run>; - }; + vdd_3v3_lp0: regulator@10 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_LP0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* + * TODO: find a way to wire this up with the USB EHCI + * controllers so that it can be enabled on demand. + */ + regulator-always-on; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_3v3_lp0: regulator@10 { - compatible = "regulator-fixed"; - reg = <10>; - regulator-name = "+3.3V_LP0"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - /* - * TODO: find a way to wire this up with the USB EHCI - * controllers so that it can be enabled on demand. - */ - regulator-always-on; - gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_hdmi_pll: regulator@11 { + compatible = "regulator-fixed"; + regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_1v05_run>; + }; - vdd_hdmi_pll: regulator@11 { - compatible = "regulator-fixed"; - reg = <11>; - regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; - vin-supply = <&vdd_1v05_run>; - }; - - vdd_5v0_hdmi: regulator@12 { - compatible = "regulator-fixed"; - reg = <12>; - regulator-name = "+5V_HDMI_CON"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_5v0_hdmi: regulator@12 { + compatible = "regulator-fixed"; + regulator-name = "+5V_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; }; sound { diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 94cac13d3e50..64f488ba1e72 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -22,9 +22,9 @@ pcie@1003000 { compatible = "nvidia,tegra124-pcie"; device_type = "pci"; - reg = <0x0 0x01003000 0x0 0x00000800 /* PADS registers */ - 0x0 0x01003800 0x0 0x00000800 /* AFI registers */ - 0x0 0x02000000 0x0 0x10000000>; /* configuration space */ + reg = <0x0 0x01003000 0x0 0x00000800>, /* PADS registers */ + <0x0 0x01003800 0x0 0x00000800>, /* AFI registers */ + <0x0 0x02000000 0x0 0x10000000>; /* configuration space */ reg-names = "pads", "afi", "cs"; interrupts = , /* controller interrupt */ ; /* MSI interrupt */ @@ -38,11 +38,11 @@ #address-cells = <3>; #size-cells = <2>; - ranges = <0x82000000 0 0x01000000 0x0 0x01000000 0 0x00001000 /* port 0 configuration space */ - 0x82000000 0 0x01001000 0x0 0x01001000 0 0x00001000 /* port 1 configuration space */ - 0x81000000 0 0x0 0x0 0x12000000 0 0x00010000 /* downstream I/O (64 KiB) */ - 0x82000000 0 0x13000000 0x0 0x13000000 0 0x0d000000 /* non-prefetchable memory (208 MiB) */ - 0xc2000000 0 0x20000000 0x0 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ + ranges = <0x02000000 0 0x01000000 0x0 0x01000000 0 0x00001000>, /* port 0 configuration space */ + <0x02000000 0 0x01001000 0x0 0x01001000 0 0x00001000>, /* port 1 configuration space */ + <0x01000000 0 0x0 0x0 0x12000000 0 0x00010000>, /* downstream I/O (64 KiB) */ + <0x02000000 0 0x13000000 0x0 0x13000000 0 0x0d000000>, /* non-prefetchable memory (208 MiB) */ + <0x42000000 0 0x20000000 0x0 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ clocks = <&tegra_car TEGRA124_CLK_PCIE>, <&tegra_car TEGRA124_CLK_AFI>, @@ -85,11 +85,13 @@ }; host1x@50000000 { - compatible = "nvidia,tegra124-host1x", "simple-bus"; + compatible = "nvidia,tegra124-host1x"; reg = <0x0 0x50000000 0x0 0x00034000>; interrupts = , /* syncpt */ ; /* general */ + interrupt-names = "syncpt", "host1x"; clocks = <&tegra_car TEGRA124_CLK_HOST1X>; + clock-names = "host1x"; resets = <&tegra_car 28>; reset-names = "host1x"; iommus = <&mc TEGRA_SWGROUP_HC>; @@ -103,9 +105,8 @@ compatible = "nvidia,tegra124-dc"; reg = <0x0 0x54200000 0x0 0x00040000>; interrupts = ; - clocks = <&tegra_car TEGRA124_CLK_DISP1>, - <&tegra_car TEGRA124_CLK_PLL_P>; - clock-names = "dc", "parent"; + clocks = <&tegra_car TEGRA124_CLK_DISP1>; + clock-names = "dc"; resets = <&tegra_car 27>; reset-names = "dc"; @@ -118,9 +119,8 @@ compatible = "nvidia,tegra124-dc"; reg = <0x0 0x54240000 0x0 0x00040000>; interrupts = ; - clocks = <&tegra_car TEGRA124_CLK_DISP2>, - <&tegra_car TEGRA124_CLK_PLL_P>; - clock-names = "dc", "parent"; + clocks = <&tegra_car TEGRA124_CLK_DISP2>; + clock-names = "dc"; resets = <&tegra_car 26>; reset-names = "dc"; @@ -178,6 +178,11 @@ resets = <&tegra_car 181>; reset-names = "dpaux"; status = "disabled"; + + i2c-bus { + #address-cells = <1>; + #size-cells = <0>; + }; }; }; @@ -622,6 +627,7 @@ interrupts = ; #iommu-cells = <1>; + #reset-cells = <1>; }; emc: external-memory-controller@7001b000 { @@ -679,8 +685,8 @@ <&tegra_car TEGRA124_CLK_XUSB_HOST_SRC>, <&tegra_car TEGRA124_CLK_XUSB_FALCON_SRC>, <&tegra_car TEGRA124_CLK_XUSB_SS>, - <&tegra_car TEGRA124_CLK_XUSB_SS_DIV2>, <&tegra_car TEGRA124_CLK_XUSB_SS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_SS_DIV2>, <&tegra_car TEGRA124_CLK_XUSB_HS_SRC>, <&tegra_car TEGRA124_CLK_XUSB_FS_SRC>, <&tegra_car TEGRA124_CLK_PLL_U_480M>, @@ -688,7 +694,7 @@ <&tegra_car TEGRA124_CLK_PLL_E>; clock-names = "xusb_host", "xusb_host_src", "xusb_falcon_src", "xusb_ss", - "xusb_ss_div2", "xusb_ss_src", + "xusb_ss_src", "xusb_ss_div2", "xusb_hs_src", "xusb_fs_src", "pll_u_480m", "clk_m", "pll_e"; resets = <&tegra_car 89>, <&tegra_car 156>, @@ -833,41 +839,45 @@ }; }; - sdhci@700b0000 { + mmc@700b0000 { compatible = "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0000 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA124_CLK_SDMMC1>; + clock-names = "sdhci"; resets = <&tegra_car 14>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@700b0200 { + mmc@700b0200 { compatible = "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0200 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA124_CLK_SDMMC2>; + clock-names = "sdhci"; resets = <&tegra_car 9>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@700b0400 { + mmc@700b0400 { compatible = "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0400 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA124_CLK_SDMMC3>; + clock-names = "sdhci"; resets = <&tegra_car 69>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@700b0600 { + mmc@700b0600 { compatible = "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0600 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA124_CLK_SDMMC4>; + clock-names = "sdhci"; resets = <&tegra_car 15>; reset-names = "sdhci"; status = "disabled"; @@ -885,8 +895,8 @@ soctherm: thermal-sensor@700e2000 { compatible = "nvidia,tegra124-soctherm"; - reg = <0x0 0x700e2000 0x0 0x600 /* SOC_THERM reg_base */ - 0x0 0x60006000 0x0 0x400>; /* CAR reg_base */ + reg = <0x0 0x700e2000 0x0 0x600>, /* SOC_THERM reg_base */ + <0x0 0x60006000 0x0 0x400>; /* CAR reg_base */ reg-names = "soctherm-reg", "car-reg"; interrupts = ; clocks = <&tegra_car TEGRA124_CLK_TSENSOR>, @@ -1056,6 +1066,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 22>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; @@ -1093,6 +1104,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 58>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; @@ -1129,6 +1141,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 59>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts new file mode 100644 index 000000000000..2d683c9a1a5d --- /dev/null +++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts @@ -0,0 +1,1438 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include +#include +#include + +#include "tegra20.dtsi" +#include "tegra20-cpu-opp.dtsi" +#include "tegra20-cpu-opp-microvolt.dtsi" + +/ { + model = "Acer Iconia Tab A500"; + compatible = "acer,picasso", "nvidia,tegra20"; + + aliases { + rtc0 = &pmic; + rtc1 = "/rtc@7000e000"; + + serial0 = &uartd; /* Docking station */ + serial1 = &uartc; /* Bluetooth */ + serial2 = &uartb; /* GPS */ + }; + + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + */ + chosen {}; + + memory@0 { + reg = <0x00000000 0x40000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + ramoops@2ffe0000 { + compatible = "ramoops"; + reg = <0x2ffe0000 0x10000>; /* 64kB */ + console-size = <0x8000>; /* 32kB */ + record-size = <0x400>; /* 1kB */ + ecc-size = <16>; + }; + + linux,cma@30000000 { + compatible = "shared-dma-pool"; + alloc-ranges = <0x30000000 0x10000000>; + size = <0x10000000>; /* 256MiB */ + linux,cma-default; + reusable; + }; + }; + + host1x@50000000 { + dc@54200000 { + rgb { + status = "okay"; + + port@0 { + lcd_output: endpoint { + remote-endpoint = <&lvds_encoder_input>; + bus-width = <18>; + }; + }; + }; + }; + + hdmi@54280000 { + status = "okay"; + + vdd-supply = <&hdmi_vdd_reg>; + pll-supply = <&hdmi_pll_reg>; + hdmi-supply = <&vdd_5v0_sys>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; + }; + }; + + pinmux@70000014 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gmb", "spia", + "spib", "spic"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp", "lm1"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "vi"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc"; + nvidia,function = "uartd"; + }; + gmd { + nvidia,pins = "gmd"; + nvidia,function = "sflash"; + }; + gpu { + nvidia,pins = "gpu"; + nvidia,function = "pwm"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uartb"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ldc", "lm0", "lpw1", + "lsdi", "lvp0"; + nvidia,function = "rsvd4"; + }; + ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lpp", "lsc0", + "lsc1", "lsck", "lsda", "lspi", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc", "spdi", "spdo", "uac"; + nvidia,function = "rsvd2"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd", "slxc", "slxk"; + nvidia,function = "sdio3"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxd { + nvidia,pins = "slxd"; + nvidia,function = "spdif"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", + "cdev1", "cdev2", "csus", "dap1", + "dap4", "dte", "dtf", "gma", "gmc", + "gme", "gpu", "gpu7", "gpv", "i2cp", + "irrx", "irtx", "pta", "rm", + "sdc", "sdd", "slxc", "slxd", "slxk", + "spdi", "spdo", "uac", "uad", "uda"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_ate { + nvidia,pins = "ate", "dap2", "dap3", + "gmd", "owc", "spia", "spib", "spic", + "spid", "spie"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = ; + }; + conf_crtp { + nvidia,pins = "crtp", "gmb", "slxa", "spig", + "spih"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "kbcb"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_dte { + nvidia,pins = "spif"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsck", "lsda", "lsdi", + "lvp0"; + nvidia,tristate = ; + }; + conf_kbca { + nvidia,pins = "kbca", "kbcc", "kbcd", + "kbce", "kbcf", "sdio1", "uaa", + "uab", "uca", "ucb"; + nvidia,pull = ; + nvidia,tristate = ; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = ; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lsc1", "lspi", + "lvp1", "lvs", "pmc", "sdb"; + nvidia,tristate = ; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0"; + nvidia,pull = ; + }; + drive_ddc { + nvidia,pins = "drive_ddc", + "drive_vi1", + "drive_sdio1"; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + }; + drive_dbg { + nvidia,pins = "drive_dbg", + "drive_vi2", + "drive_at1", + "drive_ao1"; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + }; + + state_i2cmux_ddc: pinmux_i2cmux_ddc { + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + pta { + nvidia,pins = "pta"; + nvidia,function = "rsvd4"; + }; + }; + + state_i2cmux_pta: pinmux_i2cmux_pta { + ddc { + nvidia,pins = "ddc"; + nvidia,function = "rsvd4"; + }; + pta { + nvidia,pins = "pta"; + nvidia,function = "i2c2"; + }; + }; + + state_i2cmux_idle: pinmux_i2cmux_idle { + ddc { + nvidia,pins = "ddc"; + nvidia,function = "rsvd4"; + }; + pta { + nvidia,pins = "pta"; + nvidia,function = "rsvd4"; + }; + }; + }; + + tegra_i2s1: i2s@70002800 { + status = "okay"; + }; + + uartb: serial@70006040 { + compatible = "nvidia,tegra20-hsuart"; + /* GPS BCM4751 */ + }; + + uartc: serial@70006200 { + compatible = "nvidia,tegra20-hsuart"; + status = "okay"; + + /* Azurewave AW-NH665 BCM4329B1 */ + bluetooth { + compatible = "brcm,bcm4329-bt"; + + /* PLLP 216MHz / 16 / 4 */ + max-speed = <3375000>; + + clocks = <&rtc_32k_wifi>; + clock-names = "txco"; + + vbat-supply = <&vdd_3v3_sys>; + vddio-supply = <&vdd_1v8_sys>; + + device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio TEGRA_GPIO(U, 6) GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; + }; + }; + + uartd: serial@70006300 { + /* Docking station */ + }; + + i2c@7000c000 { + clock-frequency = <400000>; + status = "okay"; + + wm8903: audio-codec@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + + interrupt-parent = <&gpio>; + interrupts = ; + + gpio-controller; + #gpio-cells = <2>; + + gpio-cfg = < + 0x0000 /* MIC_LR_OUT# GPIO, output, low */ + 0x0000 /* FM2018-enable GPIO, output, low */ + 0x0000 /* Speaker-enable GPIO, output, low */ + 0x0200 /* Interrupt, output */ + 0x01a0 /* BCLK, input, active high */ + >; + + AVDD-supply = <&vdd_1v8_sys>; + CPVDD-supply = <&vdd_1v8_sys>; + DBVDD-supply = <&vdd_1v8_sys>; + DCVDD-supply = <&vdd_1v8_sys>; + }; + + touchscreen@4c { + compatible = "atmel,maxtouch"; + reg = <0x4c>; + + atmel,cfg_name = "maxtouch-acer-iconia-tab-a500.cfg"; + + interrupt-parent = <&gpio>; + interrupts = ; + + reset-gpios = <&gpio TEGRA_GPIO(Q, 7) GPIO_ACTIVE_HIGH>; + + avdd-supply = <&vdd_3v3_sys>; + vdd-supply = <&vdd_3v3_sys>; + }; + + gyroscope@68 { + compatible = "invensense,mpu3050"; + reg = <0x68>; + + interrupt-parent = <&gpio>; + interrupts = ; + + vdd-supply = <&vdd_3v3_sys>; + vlogic-supply = <&vdd_1v8_sys>; + + mount-matrix = "0", "1", "0", + "1", "0", "0", + "0", "0", "-1"; + + i2c-gate { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@f { + compatible = "kionix,kxtf9"; + reg = <0x0f>; + + interrupt-parent = <&gpio>; + interrupts = ; + + mount-matrix = "0", "1", "0", + "1", "0", "0", + "0", "0", "-1"; + }; + }; + }; + }; + + i2c@7000c400 { + clock-frequency = <10000>; + status = "okay"; + }; + + i2cmux { + compatible = "i2c-mux-pinctrl"; + #address-cells = <1>; + #size-cells = <0>; + + i2c-parent = <&{/i2c@7000c400}>; + + pinctrl-names = "ddc", "pta", "idle"; + pinctrl-0 = <&state_i2cmux_ddc>; + pinctrl-1 = <&state_i2cmux_pta>; + pinctrl-2 = <&state_i2cmux_idle>; + + hdmi_ddc: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + panel_ddc: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + pwm: pwm@7000a000 { + status = "okay"; + }; + + i2c@7000d000 { + clock-frequency = <100000>; + status = "okay"; + + magnetometer@c { + compatible = "ak,ak8975"; + reg = <0x0c>; + + interrupt-parent = <&gpio>; + interrupts = ; + + vdd-supply = <&vdd_3v3_sys>; + vid-supply = <&vdd_1v8_sys>; + + mount-matrix = "1", "0", "0", + "0", "-1", "0", + "0", "0", "-1"; + }; + + pmic: pmic@34 { + compatible = "ti,tps6586x"; + reg = <0x34>; + + interrupts = ; + + #gpio-cells = <2>; + gpio-controller; + + sys-supply = <&vdd_5v0_sys>; + vin-sm0-supply = <&sys_reg>; + vin-sm1-supply = <&sys_reg>; + vin-sm2-supply = <&sys_reg>; + vinldo01-supply = <&sm2_reg>; + vinldo23-supply = <&sm2_reg>; + vinldo4-supply = <&sm2_reg>; + vinldo678-supply = <&sm2_reg>; + vinldo9-supply = <&sm2_reg>; + + regulators { + sys_reg: sys { + regulator-name = "vdd_sys"; + regulator-always-on; + }; + + vdd_core: sm0 { + regulator-name = "vdd_sm0,vdd_core"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1300000>; + regulator-coupled-with = <&rtc_vdd &vdd_cpu>; + regulator-coupled-max-spread = <170000 550000>; + regulator-always-on; + regulator-boot-on; + + nvidia,tegra-core-regulator; + }; + + vdd_cpu: sm1 { + regulator-name = "vdd_sm1,vdd_cpu"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1125000>; + regulator-coupled-with = <&vdd_core &rtc_vdd>; + regulator-coupled-max-spread = <550000 550000>; + regulator-always-on; + regulator-boot-on; + + nvidia,tegra-cpu-regulator; + }; + + sm2_reg: sm2 { + regulator-name = "vdd_sm2,vin_ldo*"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + regulator-always-on; + }; + + /* LDO0 is not connected to anything */ + + ldo1 { + regulator-name = "vdd_ldo1,avdd_pll*"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + }; + + rtc_vdd: ldo2 { + regulator-name = "vdd_ldo2,vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1300000>; + regulator-coupled-with = <&vdd_core &vdd_cpu>; + regulator-coupled-max-spread = <170000 550000>; + regulator-always-on; + regulator-boot-on; + + nvidia,tegra-rtc-regulator; + }; + + ldo3 { + regulator-name = "vdd_ldo3,avdd_usb*"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo4 { + regulator-name = "vdd_ldo4,avdd_osc,vddio_sys"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + vcore_emmc: ldo5 { + regulator-name = "vdd_ldo5,vcore_mmc"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + avdd_vdac_reg: ldo6 { + regulator-name = "vdd_ldo6,avdd_vdac"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + hdmi_vdd_reg: ldo7 { + regulator-name = "vdd_ldo7,avdd_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + hdmi_pll_reg: ldo8 { + regulator-name = "vdd_ldo8,avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo9 { + regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo_rtc { + regulator-name = "vdd_rtc_out,vdd_cell"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + + nct1008: temperature-sensor@4c { + compatible = "onnn,nct1008"; + reg = <0x4c>; + vcc-supply = <&vdd_3v3_sys>; + #thermal-sensor-cells = <1>; + }; + }; + + pmc@7000e400 { + nvidia,invert-interrupt; + nvidia,suspend-mode = <1>; + nvidia,cpu-pwr-good-time = <2000>; + nvidia,cpu-pwr-off-time = <100>; + nvidia,core-pwr-good-time = <3845 3845>; + nvidia,core-pwr-off-time = <458>; + nvidia,sys-clock-req-active-high; + }; + + usb@c5000000 { + compatible = "nvidia,tegra20-udc"; + status = "okay"; + dr_mode = "peripheral"; + }; + + usb-phy@c5000000 { + status = "okay"; + dr_mode = "peripheral"; + nvidia,xcvr-setup-use-fuses; + nvidia,xcvr-lsfslew = <2>; + nvidia,xcvr-lsrslew = <2>; + vbus-supply = <&vdd_vbus1>; + }; + + usb@c5008000 { + status = "okay"; + }; + + usb-phy@c5008000 { + status = "okay"; + nvidia,xcvr-setup-use-fuses; + nvidia,xcvr-lsfslew = <2>; + nvidia,xcvr-lsrslew = <2>; + vbus-supply = <&vdd_vbus3>; + }; + + brcm_wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + + clocks = <&rtc_32k_wifi>; + clock-names = "ext_clock"; + + reset-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_LOW>; + post-power-on-delay-ms = <300>; + power-off-delay-us = <300>; + }; + + mmc@c8000000 { + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + max-frequency = <25000000>; + keep-power-in-suspend; + bus-width = <4>; + non-removable; + + mmc-pwrseq = <&brcm_wifi_pwrseq>; + vmmc-supply = <&vdd_3v3_sys>; + vqmmc-supply = <&vdd_3v3_sys>; + + /* Azurewave AW-NH611 BCM4329 */ + wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&gpio>; + interrupts = ; + interrupt-names = "host-wake"; + }; + }; + + mmc@c8000400 { + status = "okay"; + bus-width = <4>; + cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>; + vmmc-supply = <&vdd_3v3_sys>; + vqmmc-supply = <&vdd_3v3_sys>; + }; + + mmc@c8000600 { + status = "okay"; + bus-width = <8>; + vmmc-supply = <&vcore_emmc>; + vqmmc-supply = <&vdd_3v3_sys>; + non-removable; + }; + + mains: ac-adapter-detect { + compatible = "gpio-charger"; + charger-type = "mains"; + gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + + enable-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>; + power-supply = <&vdd_3v3_sys>; + pwms = <&pwm 2 41667>; + + brightness-levels = <7 255>; + num-interpolated-steps = <248>; + default-brightness-level = <20>; + }; + + /* PMIC has a built-in 32KHz oscillator which is used by PMC */ + clk32k_in: clock@0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "tps658621-out32k"; + }; + + /* + * This standalone onboard fixed-clock always-ON 32KHz + * oscillator is used as a reference clock-source by the + * Azurewave WiFi/BT module. + */ + rtc_32k_wifi: clock@1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "kk3270032"; + }; + + cpus { + cpu0: cpu@0 { + cpu-supply = <&vdd_cpu>; + operating-points-v2 = <&cpu0_opp_table>; + #cooling-cells = <2>; + }; + + cpu@1 { + cpu-supply = <&vdd_cpu>; + operating-points-v2 = <&cpu0_opp_table>; + }; + }; + + display-panel { + compatible = "auo,b101ew05", "panel-lvds"; + + ddc-i2c-bus = <&panel_ddc>; + power-supply = <&vdd_pnl>; + backlight = <&backlight>; + + width-mm = <218>; + height-mm = <135>; + + data-mapping = "jeida-18"; + + panel-timing { + clock-frequency = <71200000>; + hactive = <1280>; + vactive = <800>; + hfront-porch = <8>; + hback-porch = <18>; + hsync-len = <184>; + vsync-len = <3>; + vfront-porch = <4>; + vback-porch = <8>; + }; + + port { + panel_input: endpoint { + remote-endpoint = <&lvds_encoder_output>; + }; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + power { + label = "Power"; + gpios = <&gpio TEGRA_GPIO(I, 3) GPIO_ACTIVE_HIGH>; + linux,code = ; + debounce-interval = <10>; + wakeup-event-action = ; + wakeup-source; + }; + + rotation-lock { + label = "Rotate-lock"; + gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_HIGH>; + linux,code = ; + linux,input-type = ; + debounce-interval = <10>; + }; + + volume-up { + label = "Volume Up"; + gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <10>; + wakeup-event-action = ; + wakeup-source; + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio TEGRA_GPIO(Q, 5) GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <10>; + wakeup-event-action = ; + wakeup-source; + }; + }; + + haptic-feedback { + compatible = "gpio-vibrator"; + enable-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>; + vcc-supply = <&vdd_3v3_sys>; + }; + + lvds-encoder { + compatible = "ti,sn75lvds83", "lvds-encoder"; + + powerdown-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lvds_encoder_input: endpoint { + remote-endpoint = <&lcd_output>; + }; + }; + + port@1 { + reg = <1>; + + lvds_encoder_output: endpoint { + remote-endpoint = <&panel_input>; + }; + }; + }; + }; + + vdd_5v0_sys: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + vdd_3v3_sys: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3_vs"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_1v8_sys: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v8_vs"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_pnl: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "vdd_panel"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <300000>; + gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_vbus1: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "vdd_usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_vbus3: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "vdd_usb3_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + gpio = <&gpio TEGRA_GPIO(D, 3) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + sound { + compatible = "nvidia,tegra-audio-wm8903-picasso", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "Acer Iconia Tab A500 WM8903"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "LINEOUTL", + "Int Spk", "LINEOUTR", + "Mic Jack", "MICBIAS", + "IN2L", "Mic Jack", + "IN2R", "Mic Jack", + "IN1L", "Int Mic", + "IN1R", "Int Mic"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>; + nvidia,int-mic-en-gpios = <&wm8903 1 GPIO_ACTIVE_HIGH>; + nvidia,headset; + + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; + clock-names = "pll_a", "pll_a_out0", "mclk"; + }; + + thermal-zones { + nct1008-local { + polling-delay-passive = <1000>; /* milliseconds */ + polling-delay = <0>; /* milliseconds */ + + thermal-sensors = <&nct1008 0>; + }; + + nct1008-remote { + polling-delay-passive = <1000>; /* milliseconds */ + polling-delay = <5000>; /* milliseconds */ + + thermal-sensors = <&nct1008 1>; + + trips { + trip0: cpu-alert0 { + /* start throttling at 50C */ + temperature = <50000>; + hysteresis = <3000>; + type = "passive"; + }; + + trip1: cpu-crit { + /* shut down at 60C */ + temperature = <60000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&trip0>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; + + memory-controller@7000f400 { + nvidia,use-ram-code; + + emc-tables@0 { + nvidia,ram-code = <0>; /* elpida-8gb */ + + #address-cells = <1>; + #size-cells = <0>; + + emc-table@25000 { + reg = <25000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <25000>; + nvidia,emc-registers = <0x00000002 0x00000006 + 0x00000003 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000004 + 0x00000003 0x00000008 0x0000000b 0x0000004d + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000004 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000068 0x00000000 0x00000003 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x00070000 0x00000000 0x00000000 0x00000003 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@50000 { + reg = <50000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <50000>; + nvidia,emc-registers = <0x00000003 0x00000007 + 0x00000003 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x0000009f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000007 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x000000d0 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x00070000 0x00000000 0x00000000 0x00000005 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@75000 { + reg = <75000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <75000>; + nvidia,emc-registers = <0x00000005 0x0000000a + 0x00000004 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x000000ff + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x0000000b + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000138 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x00070000 0x00000000 0x00000000 0x00000007 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@150000 { + reg = <150000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <150000>; + nvidia,emc-registers = <0x00000009 0x00000014 + 0x00000007 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x0000021f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000015 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000270 0x00000000 0x00000001 + 0x00000000 0x00000000 0x00000282 0xa07c04ae + 0x007dd510 0x00000000 0x00000000 0x0000000e + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@300000 { + reg = <300000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <300000>; + nvidia,emc-registers = <0x00000012 0x00000027 + 0x0000000d 0x00000006 0x00000007 0x00000005 + 0x00000003 0x00000009 0x00000006 0x00000006 + 0x00000003 0x00000003 0x00000002 0x00000006 + 0x00000003 0x00000009 0x0000000c 0x0000045f + 0x00000000 0x00000004 0x00000004 0x00000006 + 0x00000008 0x00000001 0x0000000e 0x0000002a + 0x00000003 0x0000000f 0x00000007 0x00000005 + 0x00000002 0x000004e1 0x00000005 0x00000002 + 0x00000000 0x00000000 0x00000282 0xe059048b + 0x007e1510 0x00000000 0x00000000 0x0000001b + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + }; + + emc-tables@1 { + nvidia,ram-code = <1>; /* elpida-4gb */ + + #address-cells = <1>; + #size-cells = <0>; + + emc-table@25000 { + reg = <25000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <25000>; + nvidia,emc-registers = <0x00000002 0x00000006 + 0x00000003 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000004 + 0x00000003 0x00000008 0x0000000b 0x0000004d + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000004 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000068 0x00000000 0x00000003 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x0007c000 0x00000000 0x00000000 0x00000003 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@50000 { + reg = <50000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <50000>; + nvidia,emc-registers = <0x00000003 0x00000007 + 0x00000003 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x0000009f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000007 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x000000d0 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x0007c000 0x00000000 0x00000000 0x00000005 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@75000 { + reg = <75000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <75000>; + nvidia,emc-registers = <0x00000005 0x0000000a + 0x00000004 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x000000ff + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x0000000b + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000138 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x0007c000 0x00000000 0x00000000 0x00000007 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@150000 { + reg = <150000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <150000>; + nvidia,emc-registers = <0x00000009 0x00000014 + 0x00000007 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x0000021f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000015 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000270 0x00000000 0x00000001 + 0x00000000 0x00000000 0x00000282 0xa07c04ae + 0x007e4010 0x00000000 0x00000000 0x0000000e + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@300000 { + reg = <300000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <300000>; + nvidia,emc-registers = <0x00000012 0x00000027 + 0x0000000d 0x00000006 0x00000007 0x00000005 + 0x00000003 0x00000009 0x00000006 0x00000006 + 0x00000003 0x00000003 0x00000002 0x00000006 + 0x00000003 0x00000009 0x0000000c 0x0000045f + 0x00000000 0x00000004 0x00000004 0x00000006 + 0x00000008 0x00000001 0x0000000e 0x0000002a + 0x00000003 0x0000000f 0x00000007 0x00000005 + 0x00000002 0x000004e1 0x00000005 0x00000002 + 0x00000000 0x00000000 0x00000282 0xe059048b + 0x007e0010 0x00000000 0x00000000 0x0000001b + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + }; + + emc-tables@2 { + nvidia,ram-code = <2>; /* hynix-8gb */ + + #address-cells = <1>; + #size-cells = <0>; + + emc-table@25000 { + reg = <25000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <25000>; + nvidia,emc-registers = <0x00000002 0x00000006 + 0x00000003 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000004 + 0x00000003 0x00000008 0x0000000b 0x0000004d + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000004 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000068 0x00000000 0x00000003 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x00070000 0x00000000 0x00000000 0x00000003 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@50000 { + reg = <50000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <50000>; + nvidia,emc-registers = <0x00000003 0x00000007 + 0x00000003 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x0000009f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000007 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x000000d0 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x00070000 0x00000000 0x00000000 0x00000005 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@75000 { + reg = <75000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <75000>; + nvidia,emc-registers = <0x00000005 0x0000000a + 0x00000004 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x000000ff + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x0000000b + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000138 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x00070000 0x00000000 0x00000000 0x00000007 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@150000 { + reg = <150000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <150000>; + nvidia,emc-registers = <0x00000009 0x00000014 + 0x00000007 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x0000021f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000015 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000270 0x00000000 0x00000001 + 0x00000000 0x00000000 0x00000282 0xa07c04ae + 0x007dd010 0x00000000 0x00000000 0x0000000e + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@300000 { + reg = <300000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <300000>; + nvidia,emc-registers = <0x00000012 0x00000027 + 0x0000000d 0x00000006 0x00000007 0x00000005 + 0x00000003 0x00000009 0x00000006 0x00000006 + 0x00000003 0x00000003 0x00000002 0x00000006 + 0x00000003 0x00000009 0x0000000c 0x0000045f + 0x00000000 0x00000004 0x00000004 0x00000006 + 0x00000008 0x00000001 0x0000000e 0x0000002a + 0x00000003 0x0000000f 0x00000007 0x00000005 + 0x00000002 0x000004e1 0x00000005 0x00000002 + 0x00000000 0x00000000 0x00000282 0xe059048b + 0x007e2010 0x00000000 0x00000000 0x0000001b + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + }; + + emc-tables@3 { + nvidia,ram-code = <3>; /* hynix-4gb */ + + #address-cells = <1>; + #size-cells = <0>; + + emc-table@25000 { + reg = <25000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <25000>; + nvidia,emc-registers = <0x00000002 0x00000006 + 0x00000003 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000004 + 0x00000003 0x00000008 0x0000000b 0x0000004d + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000004 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000068 0x00000000 0x00000003 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x0007c000 0x00000000 0x00000000 0x00000003 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@50000 { + reg = <50000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <50000>; + nvidia,emc-registers = <0x00000003 0x00000007 + 0x00000003 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x0000009f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000007 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x000000d0 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x0007c000 0x00078000 0x00000000 0x00000005 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@75000 { + reg = <75000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <75000>; + nvidia,emc-registers = <0x00000005 0x0000000a + 0x00000004 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x000000ff + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x0000000b + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000138 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000282 0xa0ae04ae + 0x0007c000 0x00000000 0x00000000 0x00000007 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@150000 { + reg = <150000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <150000>; + nvidia,emc-registers = <0x00000009 0x00000014 + 0x00000007 0x00000003 0x00000006 0x00000004 + 0x00000002 0x00000009 0x00000003 0x00000003 + 0x00000002 0x00000002 0x00000002 0x00000005 + 0x00000003 0x00000008 0x0000000b 0x0000021f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000008 0x00000001 0x0000000a 0x00000015 + 0x00000003 0x00000008 0x00000004 0x00000006 + 0x00000002 0x00000270 0x00000000 0x00000001 + 0x00000000 0x00000000 0x00000282 0xa07c04ae + 0x007e4010 0x00000000 0x00000000 0x0000000e + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@300000 { + reg = <300000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <300000>; + nvidia,emc-registers = <0x00000012 0x00000027 + 0x0000000d 0x00000006 0x00000007 0x00000005 + 0x00000003 0x00000009 0x00000006 0x00000006 + 0x00000003 0x00000003 0x00000002 0x00000006 + 0x00000003 0x00000009 0x0000000c 0x0000045f + 0x00000000 0x00000004 0x00000004 0x00000006 + 0x00000008 0x00000001 0x0000000e 0x0000002a + 0x00000003 0x0000000f 0x00000007 0x00000005 + 0x00000002 0x000004e1 0x00000005 0x00000002 + 0x00000000 0x00000000 0x00000282 0xe059048b + 0x007e0010 0x00000000 0x00000000 0x0000001b + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts index 37ad508b61d9..a05fb3853da8 100644 --- a/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts +++ b/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts @@ -183,7 +183,7 @@ }; /* SD/MMC */ - sdhci@c8000600 { + mmc@c8000600 { status = "okay"; bus-width = <4>; cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */ diff --git a/arch/arm/boot/dts/tegra20-colibri-iris.dts b/arch/arm/boot/dts/tegra20-colibri-iris.dts index af4740847769..425494b9ed54 100644 --- a/arch/arm/boot/dts/tegra20-colibri-iris.dts +++ b/arch/arm/boot/dts/tegra20-colibri-iris.dts @@ -171,7 +171,7 @@ }; /* SD/MMC */ - sdhci@c8000600 { + mmc@c8000600 { status = "okay"; bus-width = <4>; cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */ diff --git a/arch/arm/boot/dts/tegra20-cpu-opp-microvolt.dtsi b/arch/arm/boot/dts/tegra20-cpu-opp-microvolt.dtsi index e85ffdbef876..dce85d39480d 100644 --- a/arch/arm/boot/dts/tegra20-cpu-opp-microvolt.dtsi +++ b/arch/arm/boot/dts/tegra20-cpu-opp-microvolt.dtsi @@ -2,199 +2,199 @@ / { cpu0_opp_table: cpu_opp_table0 { - opp@216000000_750 { + opp@216000000,750 { opp-microvolt = <750000 750000 1125000>; }; - opp@216000000_800 { + opp@216000000,800 { opp-microvolt = <800000 800000 1125000>; }; - opp@312000000_750 { + opp@312000000,750 { opp-microvolt = <750000 750000 1125000>; }; - opp@312000000_800 { + opp@312000000,800 { opp-microvolt = <800000 800000 1125000>; }; - opp@456000000_750 { + opp@456000000,750 { opp-microvolt = <750000 750000 1125000>; }; - opp@456000000_800 { + opp@456000000,800 { opp-microvolt = <800000 800000 1125000>; }; - opp@456000000_800_2_2 { + opp@456000000,800,2,2 { opp-microvolt = <800000 800000 1125000>; }; - opp@456000000_800_3_2 { + opp@456000000,800,3,2 { opp-microvolt = <800000 800000 1125000>; }; - opp@456000000_825 { + opp@456000000,825 { opp-microvolt = <825000 825000 1125000>; }; - opp@608000000_750 { + opp@608000000,750 { opp-microvolt = <750000 750000 1125000>; }; - opp@608000000_800 { + opp@608000000,800 { opp-microvolt = <800000 800000 1125000>; }; - opp@608000000_800_3_2 { + opp@608000000,800,3,2 { opp-microvolt = <800000 800000 1125000>; }; - opp@608000000_825 { + opp@608000000,825 { opp-microvolt = <825000 825000 1125000>; }; - opp@608000000_850 { + opp@608000000,850 { opp-microvolt = <850000 850000 1125000>; }; - opp@608000000_900 { + opp@608000000,900 { opp-microvolt = <900000 900000 1125000>; }; - opp@760000000_775 { + opp@760000000,775 { opp-microvolt = <775000 775000 1125000>; }; - opp@760000000_800 { + opp@760000000,800 { opp-microvolt = <800000 800000 1125000>; }; - opp@760000000_850 { + opp@760000000,850 { opp-microvolt = <850000 850000 1125000>; }; - opp@760000000_875 { + opp@760000000,875 { opp-microvolt = <875000 875000 1125000>; }; - opp@760000000_875_1_1 { + opp@760000000,875,1,1 { opp-microvolt = <875000 875000 1125000>; }; - opp@760000000_875_0_2 { + opp@760000000,875,0,2 { opp-microvolt = <875000 875000 1125000>; }; - opp@760000000_875_1_2 { + opp@760000000,875,1,2 { opp-microvolt = <875000 875000 1125000>; }; - opp@760000000_900 { + opp@760000000,900 { opp-microvolt = <900000 900000 1125000>; }; - opp@760000000_975 { + opp@760000000,975 { opp-microvolt = <975000 975000 1125000>; }; - opp@816000000_800 { + opp@816000000,800 { opp-microvolt = <800000 800000 1125000>; }; - opp@816000000_850 { + opp@816000000,850 { opp-microvolt = <850000 850000 1125000>; }; - opp@816000000_875 { + opp@816000000,875 { opp-microvolt = <875000 875000 1125000>; }; - opp@816000000_950 { + opp@816000000,950 { opp-microvolt = <950000 950000 1125000>; }; - opp@816000000_1000 { + opp@816000000,1000 { opp-microvolt = <1000000 1000000 1125000>; }; - opp@912000000_850 { + opp@912000000,850 { opp-microvolt = <850000 850000 1125000>; }; - opp@912000000_900 { + opp@912000000,900 { opp-microvolt = <900000 900000 1125000>; }; - opp@912000000_925 { + opp@912000000,925 { opp-microvolt = <925000 925000 1125000>; }; - opp@912000000_950 { + opp@912000000,950 { opp-microvolt = <950000 950000 1125000>; }; - opp@912000000_950_0_2 { + opp@912000000,950,0,2 { opp-microvolt = <950000 950000 1125000>; }; - opp@912000000_950_2_2 { + opp@912000000,950,2,2 { opp-microvolt = <950000 950000 1125000>; }; - opp@912000000_1000 { + opp@912000000,1000 { opp-microvolt = <1000000 1000000 1125000>; }; - opp@912000000_1050 { + opp@912000000,1050 { opp-microvolt = <1050000 1050000 1125000>; }; - opp@1000000000_875 { + opp@1000000000,875 { opp-microvolt = <875000 875000 1125000>; }; - opp@1000000000_900 { + opp@1000000000,900 { opp-microvolt = <900000 900000 1125000>; }; - opp@1000000000_950 { + opp@1000000000,950 { opp-microvolt = <950000 950000 1125000>; }; - opp@1000000000_975 { + opp@1000000000,975 { opp-microvolt = <975000 975000 1125000>; }; - opp@1000000000_1000 { + opp@1000000000,1000 { opp-microvolt = <1000000 1000000 1125000>; }; - opp@1000000000_1000_0_2 { + opp@1000000000,1000,0,2 { opp-microvolt = <1000000 1000000 1125000>; }; - opp@1000000000_1025 { + opp@1000000000,1025 { opp-microvolt = <1025000 1025000 1125000>; }; - opp@1000000000_1100 { + opp@1000000000,1100 { opp-microvolt = <1100000 1100000 1125000>; }; - opp@1200000000_1000 { + opp@1200000000,1000 { opp-microvolt = <1000000 1000000 1125000>; }; - opp@1200000000_1050 { + opp@1200000000,1050 { opp-microvolt = <1050000 1050000 1125000>; }; - opp@1200000000_1100 { + opp@1200000000,1100 { opp-microvolt = <1100000 1100000 1125000>; }; - opp@1200000000_1125 { + opp@1200000000,1125 { opp-microvolt = <1125000 1125000 1125000>; }; }; diff --git a/arch/arm/boot/dts/tegra20-cpu-opp.dtsi b/arch/arm/boot/dts/tegra20-cpu-opp.dtsi index c878f4231791..9b8fedb57a1b 100644 --- a/arch/arm/boot/dts/tegra20-cpu-opp.dtsi +++ b/arch/arm/boot/dts/tegra20-cpu-opp.dtsi @@ -5,295 +5,295 @@ compatible = "operating-points-v2"; opp-shared; - opp@216000000_750 { + opp@216000000,750 { clock-latency-ns = <400000>; opp-supported-hw = <0x0F 0x0003>; opp-hz = /bits/ 64 <216000000>; }; - opp@216000000_800 { + opp@216000000,800 { clock-latency-ns = <400000>; opp-supported-hw = <0x0F 0x0004>; opp-hz = /bits/ 64 <216000000>; }; - opp@312000000_750 { + opp@312000000,750 { clock-latency-ns = <400000>; opp-supported-hw = <0x0F 0x0003>; opp-hz = /bits/ 64 <312000000>; }; - opp@312000000_800 { + opp@312000000,800 { clock-latency-ns = <400000>; opp-supported-hw = <0x0F 0x0004>; opp-hz = /bits/ 64 <312000000>; }; - opp@456000000_750 { + opp@456000000,750 { clock-latency-ns = <400000>; opp-supported-hw = <0x0C 0x0003>; opp-hz = /bits/ 64 <456000000>; }; - opp@456000000_800 { + opp@456000000,800 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0006>; opp-hz = /bits/ 64 <456000000>; }; - opp@456000000_800_2_2 { + opp@456000000,800,2,2 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <456000000>; }; - opp@456000000_800_3_2 { + opp@456000000,800,3,2 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <456000000>; }; - opp@456000000_825 { + opp@456000000,825 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0001>; opp-hz = /bits/ 64 <456000000>; }; - opp@608000000_750 { + opp@608000000,750 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0003>; opp-hz = /bits/ 64 <608000000>; }; - opp@608000000_800 { + opp@608000000,800 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0006>; opp-hz = /bits/ 64 <608000000>; }; - opp@608000000_800_3_2 { + opp@608000000,800,3,2 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <608000000>; }; - opp@608000000_825 { + opp@608000000,825 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0001>; opp-hz = /bits/ 64 <608000000>; }; - opp@608000000_850 { + opp@608000000,850 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0006>; opp-hz = /bits/ 64 <608000000>; }; - opp@608000000_900 { + opp@608000000,900 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0001>; opp-hz = /bits/ 64 <608000000>; }; - opp@760000000_775 { + opp@760000000,775 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0003>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_800 { + opp@760000000,800 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850 { + opp@760000000,850 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0006>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_875 { + opp@760000000,875 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0001>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_875_1_1 { + opp@760000000,875,1,1 { clock-latency-ns = <400000>; opp-supported-hw = <0x02 0x0002>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_875_0_2 { + opp@760000000,875,0,2 { clock-latency-ns = <400000>; opp-supported-hw = <0x01 0x0004>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_875_1_2 { + opp@760000000,875,1,2 { clock-latency-ns = <400000>; opp-supported-hw = <0x02 0x0004>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900 { + opp@760000000,900 { clock-latency-ns = <400000>; opp-supported-hw = <0x01 0x0002>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_975 { + opp@760000000,975 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0001>; opp-hz = /bits/ 64 <760000000>; }; - opp@816000000_800 { + opp@816000000,800 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0007>; opp-hz = /bits/ 64 <816000000>; }; - opp@816000000_850 { + opp@816000000,850 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <816000000>; }; - opp@816000000_875 { + opp@816000000,875 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0005>; opp-hz = /bits/ 64 <816000000>; }; - opp@816000000_950 { + opp@816000000,950 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0006>; opp-hz = /bits/ 64 <816000000>; }; - opp@816000000_1000 { + opp@816000000,1000 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0001>; opp-hz = /bits/ 64 <816000000>; }; - opp@912000000_850 { + opp@912000000,850 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0007>; opp-hz = /bits/ 64 <912000000>; }; - opp@912000000_900 { + opp@912000000,900 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <912000000>; }; - opp@912000000_925 { + opp@912000000,925 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0001>; opp-hz = /bits/ 64 <912000000>; }; - opp@912000000_950 { + opp@912000000,950 { clock-latency-ns = <400000>; opp-supported-hw = <0x02 0x0006>; opp-hz = /bits/ 64 <912000000>; }; - opp@912000000_950_0_2 { + opp@912000000,950,0,2 { clock-latency-ns = <400000>; opp-supported-hw = <0x01 0x0004>; opp-hz = /bits/ 64 <912000000>; }; - opp@912000000_950_2_2 { + opp@912000000,950,2,2 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <912000000>; }; - opp@912000000_1000 { + opp@912000000,1000 { clock-latency-ns = <400000>; opp-supported-hw = <0x01 0x0002>; opp-hz = /bits/ 64 <912000000>; }; - opp@912000000_1050 { + opp@912000000,1050 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0001>; opp-hz = /bits/ 64 <912000000>; }; - opp@1000000000_875 { + opp@1000000000,875 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0007>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_900 { + opp@1000000000,900 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_950 { + opp@1000000000,950 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975 { + opp@1000000000,975 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0001>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_1000 { + opp@1000000000,1000 { clock-latency-ns = <400000>; opp-supported-hw = <0x02 0x0006>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_1000_0_2 { + opp@1000000000,1000,0,2 { clock-latency-ns = <400000>; opp-supported-hw = <0x01 0x0004>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_1025 { + opp@1000000000,1025 { clock-latency-ns = <400000>; opp-supported-hw = <0x01 0x0002>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_1100 { + opp@1000000000,1100 { clock-latency-ns = <400000>; opp-supported-hw = <0x03 0x0001>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1200000000_1000 { + opp@1200000000,1000 { clock-latency-ns = <400000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1050 { + opp@1200000000,1050 { clock-latency-ns = <400000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1100 { + opp@1200000000,1100 { clock-latency-ns = <400000>; opp-supported-hw = <0x02 0x0004>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1125 { + opp@1200000000,1125 { clock-latency-ns = <400000>; opp-supported-hw = <0x01 0x0004>; opp-hz = /bits/ 64 <1200000000>; diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index 02cd67ea2503..86494cb4d5a1 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -613,7 +613,7 @@ status = "okay"; }; - sdhci@c8000200 { + mmc@c8000200 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; @@ -621,7 +621,7 @@ bus-width = <4>; }; - sdhci@c8000600 { + mmc@c8000600 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>; @@ -640,17 +640,10 @@ default-brightness-level = <6>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -673,79 +666,66 @@ backlight = <&backlight>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_5v0_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_5v0_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vdd_5v0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; + }; - regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "vdd_1v5"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; - }; + regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "vdd_1v2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + pci_vdd_reg: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v05"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - pci_vdd_reg: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "vdd_1v05"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_pnl_reg: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "vdd_pnl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - vdd_pnl_reg: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "vdd_pnl"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_bl_reg: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - vdd_bl_reg: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "vdd_bl"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vdd_5v0_hdmi: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "VDDIO_HDMI"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(T, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_reg>; - }; + vdd_5v0_hdmi: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_HDMI"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(T, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_reg>; }; sound { diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts index c73510cd501c..a348ca30e522 100644 --- a/arch/arm/boot/dts/tegra20-medcom-wide.dts +++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts @@ -59,7 +59,7 @@ panel: panel { compatible = "innolux,n156bge-l21"; - power-supply = <&vdd_1v8_reg>, <&vdd_3v3_reg>; + power-supply = <&vdd_1v8_reg>; // <&vdd_3v3_reg>; enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>; backlight = <&backlight>; @@ -92,44 +92,38 @@ clock-names = "pll_a", "pll_a_out0", "mclk"; }; - regulators { - vcc_24v_reg: regulator@100 { - compatible = "regulator-fixed"; - reg = <100>; - regulator-name = "vcc_24v"; - regulator-min-microvolt = <24000000>; - regulator-max-microvolt = <24000000>; - regulator-always-on; - }; + vcc_24v_reg: regulator@100 { + compatible = "regulator-fixed"; + regulator-name = "vcc_24v"; + regulator-min-microvolt = <24000000>; + regulator-max-microvolt = <24000000>; + regulator-always-on; + }; - vdd_5v0_reg: regulator@101 { - compatible = "regulator-fixed"; - reg = <101>; - regulator-name = "vdd_5v0"; - vin-supply = <&vcc_24v_reg>; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + vdd_5v0_reg: regulator@101 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v0"; + vin-supply = <&vcc_24v_reg>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_3v3_reg: regulator@102 { - compatible = "regulator-fixed"; - reg = <102>; - regulator-name = "vdd_3v3"; - vin-supply = <&vcc_24v_reg>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; + vdd_3v3_reg: regulator@102 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3"; + vin-supply = <&vcc_24v_reg>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; - vdd_1v8_reg: regulator@103 { - compatible = "regulator-fixed"; - reg = <103>; - regulator-name = "vdd_1v8"; - vin-supply = <&vdd_3v3_reg>; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; + vdd_1v8_reg: regulator@103 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v8"; + vin-supply = <&vdd_3v3_reg>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; }; }; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index cce3a3fb82ed..ada2bed8b1b5 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -314,7 +314,7 @@ memory-controller@7000f400 { nvidia,use-ram-code; - emc-tables@hynix { + emc-tables@0 { nvidia,ram-code = <0x0>; #address-cells = <1>; #size-cells = <0>; @@ -543,7 +543,7 @@ status = "okay"; }; - sdhci@c8000000 { + mmc@c8000000 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; @@ -551,7 +551,7 @@ bus-width = <4>; }; - sdhci@c8000600 { + mmc@c8000600 { status = "okay"; bus-width = <8>; non-removable; @@ -569,17 +569,10 @@ backlight-boot-off; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -596,7 +589,7 @@ gpio-leds { compatible = "gpio-leds"; - wifi { + led-0 { label = "wifi-led"; gpios = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; linux,default-trigger = "rfkill0"; @@ -613,30 +606,22 @@ backlight = <&backlight>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + p5valw_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "+5valw"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - p5valw_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "+5valw"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; - - vdd_pnl_reg: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "+3VS,vdd_pnl"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - gpio = <&gpio TEGRA_GPIO(A, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_pnl_reg: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "+3VS,vdd_pnl"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(A, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; }; sound { diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts index 429e4605fbdb..378f23b2958b 100644 --- a/arch/arm/boot/dts/tegra20-plutux.dts +++ b/arch/arm/boot/dts/tegra20-plutux.dts @@ -60,44 +60,38 @@ clock-names = "pll_a", "pll_a_out0", "mclk"; }; - regulators { - vcc_24v_reg: regulator@100 { - compatible = "regulator-fixed"; - reg = <100>; - regulator-name = "vcc_24v"; - regulator-min-microvolt = <24000000>; - regulator-max-microvolt = <24000000>; - regulator-always-on; - }; + vcc_24v_reg: regulator@100 { + compatible = "regulator-fixed"; + regulator-name = "vcc_24v"; + regulator-min-microvolt = <24000000>; + regulator-max-microvolt = <24000000>; + regulator-always-on; + }; - vdd_5v0_reg: regulator@101 { - compatible = "regulator-fixed"; - reg = <101>; - regulator-name = "vdd_5v0"; - vin-supply = <&vcc_24v_reg>; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + vdd_5v0_reg: regulator@101 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v0"; + vin-supply = <&vcc_24v_reg>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_3v3_reg: regulator@102 { - compatible = "regulator-fixed"; - reg = <102>; - regulator-name = "vdd_3v3"; - vin-supply = <&vcc_24v_reg>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; + vdd_3v3_reg: regulator@102 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3"; + vin-supply = <&vcc_24v_reg>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; - vdd_1v8_reg: regulator@103 { - compatible = "regulator-fixed"; - reg = <103>; - regulator-name = "vdd_1v8"; - vin-supply = <&vdd_3v3_reg>; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; + vdd_1v8_reg: regulator@103 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v8"; + vin-supply = <&vdd_3v3_reg>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; }; }; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index 376ecb6435f4..c24d4a37613e 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -394,10 +394,10 @@ #size-cells = <0>; smart-battery@b { - compatible = "ti,bq20z75", "smart-battery-1.1"; + compatible = "ti,bq20z75", "sbs,sbs-battery"; reg = <0xb>; - ti,i2c-retry-count = <2>; - ti,poll-retry-count = <10>; + sbs,i2c-retry-count = <2>; + sbs,poll-retry-count = <10>; }; }; }; @@ -760,14 +760,14 @@ status = "okay"; }; - sdhci@c8000000 { + mmc@c8000000 { status = "okay"; power-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; bus-width = <4>; keep-power-in-suspend; }; - sdhci@c8000400 { + mmc@c8000400 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; @@ -775,7 +775,7 @@ bus-width = <4>; }; - sdhci@c8000600 { + mmc@c8000600 { status = "okay"; bus-width = <8>; non-removable; @@ -792,17 +792,10 @@ default-brightness-level = <6>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -835,81 +828,68 @@ ddc-i2c-bus = <&lvds_ddc>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_5v0_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_5v0_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vdd_5v0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; + }; - regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "vdd_1v5"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; - }; + regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "vdd_1v2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vbus_reg: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "vdd_vbus_wup1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(D, 0) 0>; + regulator-always-on; + regulator-boot-on; + }; - vbus_reg: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "vdd_vbus_wup1"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(D, 0) 0>; - regulator-always-on; - regulator-boot-on; - }; + vdd_pnl_reg: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "vdd_pnl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - vdd_pnl_reg: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "vdd_pnl"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_bl_reg: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - vdd_bl_reg: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "vdd_bl"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vdd_hdmi: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "VDDIO_HDMI"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_reg>; - }; + vdd_hdmi: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_HDMI"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_reg>; }; sound { diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi index 20137fc578b1..95e6bccdb4f6 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -495,40 +495,25 @@ status = "okay"; }; - sdhci@c8000600 { + mmc@c8000600 { cd-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>; bus-width = <4>; status = "okay"; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; - regulators { - compatible = "simple-bus"; - - #address-cells = <1>; - #size-cells = <0>; - - pci_vdd_reg: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "vdd_1v05"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - gpio = <&pmic 2 0>; - enable-active-high; - }; + pci_vdd_reg: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v05"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&pmic 2 0>; + enable-active-high; }; }; diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts index 4dec27737238..44ced60315de 100644 --- a/arch/arm/boot/dts/tegra20-tec.dts +++ b/arch/arm/boot/dts/tegra20-tec.dts @@ -69,44 +69,38 @@ clock-names = "pll_a", "pll_a_out0", "mclk"; }; - regulators { - vcc_24v_reg: regulator@100 { - compatible = "regulator-fixed"; - reg = <100>; - regulator-name = "vcc_24v"; - regulator-min-microvolt = <24000000>; - regulator-max-microvolt = <24000000>; - regulator-always-on; - }; + vcc_24v_reg: regulator@100 { + compatible = "regulator-fixed"; + regulator-name = "vcc_24v"; + regulator-min-microvolt = <24000000>; + regulator-max-microvolt = <24000000>; + regulator-always-on; + }; - vdd_5v0_reg: regulator@101 { - compatible = "regulator-fixed"; - reg = <101>; - regulator-name = "vdd_5v0"; - vin-supply = <&vcc_24v_reg>; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + vdd_5v0_reg: regulator@101 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v0"; + vin-supply = <&vcc_24v_reg>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_3v3_reg: regulator@102 { - compatible = "regulator-fixed"; - reg = <102>; - regulator-name = "vdd_3v3"; - vin-supply = <&vcc_24v_reg>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; + vdd_3v3_reg: regulator@102 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3"; + vin-supply = <&vcc_24v_reg>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; - vdd_1v8_reg: regulator@103 { - compatible = "regulator-fixed"; - reg = <103>; - regulator-name = "vdd_1v8"; - vin-supply = <&vdd_3v3_reg>; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; + vdd_1v8_reg: regulator@103 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v8"; + vin-supply = <&vdd_3v3_reg>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; }; }; diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 8debd3d3c20d..4bc87bc0c2a4 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -366,30 +366,23 @@ status = "okay"; }; - sdhci@c8000000 { + mmc@c8000000 { status = "okay"; broken-cd; bus-width = <4>; }; - sdhci@c8000600 { + mmc@c8000600 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -408,58 +401,47 @@ gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + hdmi_vdd_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "avdd_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; - hdmi_vdd_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "avdd_hdmi"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; + hdmi_pll_reg: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "avdd_hdmi_pll"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; - hdmi_pll_reg: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "avdd_hdmi_pll"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; + vbus_reg: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(V, 2) 0>; + regulator-always-on; + regulator-boot-on; + }; - vbus_reg: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "usb1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(V, 2) 0>; - regulator-always-on; - regulator-boot-on; - }; + pci_clk_reg: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "pci_clk"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; - pci_clk_reg: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "pci_clk"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - pci_vdd_reg: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "pci_vdd"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - regulator-always-on; - }; + pci_vdd_reg: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "pci_vdd"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-always-on; }; sound { diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index 022649119821..b158771ac0b7 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -554,14 +554,14 @@ status = "okay"; }; - sdhci@c8000000 { + mmc@c8000000 { status = "okay"; power-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; bus-width = <4>; keep-power-in-suspend; }; - sdhci@c8000400 { + mmc@c8000400 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; @@ -569,7 +569,7 @@ bus-width = <4>; }; - sdhci@c8000600 { + mmc@c8000600 { status = "okay"; bus-width = <8>; non-removable; @@ -586,17 +586,10 @@ default-brightness-level = <6>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -620,58 +613,47 @@ ddc-i2c-bus = <&lvds_ddc>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_5v0_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_5v0_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vdd_5v0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; + }; - regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "vdd_1v5"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; - }; + regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "vdd_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "vdd_1v2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_pnl_reg: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "vdd_pnl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - vdd_pnl_reg: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "vdd_pnl"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vdd_bl_reg: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "vdd_bl"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_bl_reg: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; + enable-active-high; }; sound { diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index c3b8ad53b967..72a4211a618f 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -17,25 +17,27 @@ reg = <0 0>; }; - iram@40000000 { + sram@40000000 { compatible = "mmio-sram"; reg = <0x40000000 0x40000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x40000000 0x40000>; - vde_pool: vde@400 { + vde_pool: sram@400 { reg = <0x400 0x3fc00>; pool; }; }; host1x@50000000 { - compatible = "nvidia,tegra20-host1x", "simple-bus"; + compatible = "nvidia,tegra20-host1x"; reg = <0x50000000 0x00024000>; interrupts = , /* syncpt */ ; /* general */ + interrupt-names = "syncpt", "host1x"; clocks = <&tegra_car TEGRA20_CLK_HOST1X>; + clock-names = "host1x"; resets = <&tegra_car 28>; reset-names = "host1x"; @@ -154,7 +156,9 @@ dsi@54300000 { compatible = "nvidia,tegra20-dsi"; reg = <0x54300000 0x00040000>; - clocks = <&tegra_car TEGRA20_CLK_DSI>; + clocks = <&tegra_car TEGRA20_CLK_DSI>, + <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; + clock-names = "dsi", "parent"; resets = <&tegra_car 48>; reset-names = "dsi"; status = "disabled"; @@ -172,8 +176,8 @@ intc: interrupt-controller@50041000 { compatible = "arm,cortex-a9-gic"; - reg = <0x50041000 0x1000 - 0x50040100 0x0100>; + reg = <0x50041000 0x1000>, + <0x50040100 0x0100>; interrupt-controller; #interrupt-cells = <3>; interrupt-parent = <&intc>; @@ -272,15 +276,15 @@ vde@6001a000 { compatible = "nvidia,tegra20-vde"; - reg = <0x6001a000 0x1000 /* Syntax Engine */ - 0x6001b000 0x1000 /* Video Bitstream Engine */ - 0x6001c000 0x100 /* Macroblock Engine */ - 0x6001c200 0x100 /* Post-processing Engine */ - 0x6001c400 0x100 /* Motion Compensation Engine */ - 0x6001c600 0x100 /* Transform Engine */ - 0x6001c800 0x100 /* Pixel prediction block */ - 0x6001ca00 0x100 /* Video DMA */ - 0x6001d800 0x300>; /* Video frame controls */ + reg = <0x6001a000 0x1000>, /* Syntax Engine */ + <0x6001b000 0x1000>, /* Video Bitstream Engine */ + <0x6001c000 0x100>, /* Macroblock Engine */ + <0x6001c200 0x100>, /* Post-processing Engine */ + <0x6001c400 0x100>, /* Motion Compensation Engine */ + <0x6001c600 0x100>, /* Transform Engine */ + <0x6001c800 0x100>, /* Pixel prediction block */ + <0x6001ca00 0x100>, /* Video DMA */ + <0x6001d800 0x300>; /* Video frame controls */ reg-names = "sxe", "bsev", "mbe", "ppe", "mce", "tfe", "ppb", "vdma", "frameid"; iram = <&vde_pool>; /* IRAM region */ @@ -295,16 +299,16 @@ apbmisc@70000800 { compatible = "nvidia,tegra20-apbmisc"; - reg = <0x70000800 0x64 /* Chip revision */ - 0x70000008 0x04>; /* Strapping options */ + reg = <0x70000800 0x64>, /* Chip revision */ + <0x70000008 0x04>; /* Strapping options */ }; pinmux: pinmux@70000014 { compatible = "nvidia,tegra20-pinmux"; - reg = <0x70000014 0x10 /* Tri-state registers */ - 0x70000080 0x20 /* Mux registers */ - 0x700000a0 0x14 /* Pull-up/down registers */ - 0x70000868 0xa8>; /* Pad control registers */ + reg = <0x70000014 0x10>, /* Tri-state registers */ + <0x70000080 0x20>, /* Mux registers */ + <0x700000a0 0x14>, /* Pull-up/down registers */ + <0x70000868 0xa8>; /* Pad control registers */ }; das@70000c00 { @@ -619,8 +623,8 @@ mc: memory-controller@7000f000 { compatible = "nvidia,tegra20-mc-gart"; - reg = <0x7000f000 0x400 /* controller registers */ - 0x58000000 0x02000000>; /* GART aperture */ + reg = <0x7000f000 0x00000400>, /* controller registers */ + <0x58000000 0x02000000>; /* GART aperture */ clocks = <&tegra_car TEGRA20_CLK_MC>; clock-names = "mc"; interrupts = ; @@ -649,12 +653,12 @@ pcie@80003000 { compatible = "nvidia,tegra20-pcie"; device_type = "pci"; - reg = <0x80003000 0x00000800 /* PADS registers */ - 0x80003800 0x00000200 /* AFI registers */ - 0x90000000 0x10000000>; /* configuration space */ + reg = <0x80003000 0x00000800>, /* PADS registers */ + <0x80003800 0x00000200>, /* AFI registers */ + <0x90000000 0x10000000>; /* configuration space */ reg-names = "pads", "afi", "cs"; - interrupts = ; /* MSI interrupt */ + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ interrupt-names = "intr", "msi"; #interrupt-cells = <1>; @@ -665,11 +669,11 @@ #address-cells = <3>; #size-cells = <2>; - ranges = <0x82000000 0 0x80000000 0x80000000 0 0x00001000 /* port 0 registers */ - 0x82000000 0 0x80001000 0x80001000 0 0x00001000 /* port 1 registers */ - 0x81000000 0 0 0x82000000 0 0x00010000 /* downstream I/O */ - 0x82000000 0 0xa0000000 0xa0000000 0 0x08000000 /* non-prefetchable memory */ - 0xc2000000 0 0xa8000000 0xa8000000 0 0x18000000>; /* prefetchable memory */ + ranges = <0x02000000 0 0x80000000 0x80000000 0 0x00001000>, /* port 0 registers */ + <0x02000000 0 0x80001000 0x80001000 0 0x00001000>, /* port 1 registers */ + <0x01000000 0 0 0x82000000 0 0x00010000>, /* downstream I/O */ + <0x02000000 0 0xa0000000 0xa0000000 0 0x08000000>, /* non-prefetchable memory */ + <0x42000000 0 0xa8000000 0xa8000000 0 0x18000000>; /* prefetchable memory */ clocks = <&tegra_car TEGRA20_CLK_PEX>, <&tegra_car TEGRA20_CLK_AFI>, @@ -726,7 +730,8 @@ phy1: usb-phy@c5000000 { compatible = "nvidia,tegra20-usb-phy"; - reg = <0xc5000000 0x4000 0xc5000000 0x4000>; + reg = <0xc5000000 0x4000>, + <0xc5000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA20_CLK_USBD>, <&tegra_car TEGRA20_CLK_PLL_U>, @@ -735,6 +740,7 @@ clock-names = "reg", "pll_u", "timer", "utmi-pads"; resets = <&tegra_car 22>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,has-legacy-mode; nvidia,hssync-start-delay = <9>; nvidia,idle-wait-delay = <17>; @@ -769,6 +775,7 @@ clock-names = "reg", "pll_u", "ulpi-link"; resets = <&tegra_car 58>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; status = "disabled"; }; @@ -786,7 +793,8 @@ phy3: usb-phy@c5008000 { compatible = "nvidia,tegra20-usb-phy"; - reg = <0xc5008000 0x4000 0xc5000000 0x4000>; + reg = <0xc5008000 0x4000>, + <0xc5000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA20_CLK_USB3>, <&tegra_car TEGRA20_CLK_PLL_U>, @@ -795,6 +803,7 @@ clock-names = "reg", "pll_u", "timer", "utmi-pads"; resets = <&tegra_car 59>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <9>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; @@ -805,41 +814,45 @@ status = "disabled"; }; - sdhci@c8000000 { + mmc@c8000000 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000000 0x200>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_SDMMC1>; + clock-names = "sdhci"; resets = <&tegra_car 14>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@c8000200 { + mmc@c8000200 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000200 0x200>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_SDMMC2>; + clock-names = "sdhci"; resets = <&tegra_car 9>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@c8000400 { + mmc@c8000400 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000400 0x200>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_SDMMC3>; + clock-names = "sdhci"; resets = <&tegra_car 69>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@c8000600 { + mmc@c8000600 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000600 0x200>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_SDMMC4>; + clock-names = "sdhci"; resets = <&tegra_car 15>; reset-names = "sdhci"; status = "disabled"; diff --git a/arch/arm/boot/dts/tegra30-apalis-eval.dts b/arch/arm/boot/dts/tegra30-apalis-eval.dts index b39c26806bf2..9f653ef41da4 100644 --- a/arch/arm/boot/dts/tegra30-apalis-eval.dts +++ b/arch/arm/boot/dts/tegra30-apalis-eval.dts @@ -120,7 +120,7 @@ }; /* Apalis SD1 */ - sdhci@78000000 { + mmc@78000000 { status = "okay"; bus-width = <4>; /* SD1_CD# */ @@ -129,7 +129,7 @@ }; /* Apalis MMC1 */ - sdhci@78000400 { + mmc@78000400 { status = "okay"; bus-width = <8>; /* MMC1_CD# */ diff --git a/arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts b/arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts index e29dca92ba0a..86e138e8c7f0 100644 --- a/arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts +++ b/arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts @@ -121,7 +121,7 @@ }; /* Apalis SD1 */ - sdhci@78000000 { + mmc@78000000 { status = "okay"; bus-width = <4>; /* SD1_CD# */ @@ -130,7 +130,7 @@ }; /* Apalis MMC1 */ - sdhci@78000400 { + mmc@78000400 { status = "okay"; bus-width = <8>; /* MMC1_CD# */ @@ -248,8 +248,8 @@ regulator-max-microvolt = <3300000>; regulator-type = "voltage"; gpios = <&gpio TEGRA_GPIO(J, 5) GPIO_ACTIVE_HIGH>; - states = <1800000 0x0 - 3300000 0x1>; + states = <1800000 0x0>, + <3300000 0x1>; startup-delay-us = <100000>; vin-supply = <&vddio_sdmmc_1v8_reg>; }; diff --git a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi index 387b17458e22..6a3a72f81c44 100644 --- a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi +++ b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi @@ -37,7 +37,7 @@ status = "okay"; nvidia,num-lanes = <1>; - pcie@0 { + ethernet@0,0 { reg = <0 0 0 0 0>; local-mac-address = [00 00 00 00 00 00]; }; @@ -855,6 +855,7 @@ sgtl5000: codec@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + #sound-dai-cells = <0>; VDDA-supply = <®_module_3v3_audio>; VDDD-supply = <®_1v8_vio>; VDDIO-supply = <®_module_3v3>; @@ -1112,7 +1113,7 @@ }; /* eMMC */ - sdhci@78000600 { + mmc@78000600 { status = "okay"; bus-width = <8>; non-removable; diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi index 6648506f3aa4..6544ce70b46f 100644 --- a/arch/arm/boot/dts/tegra30-apalis.dtsi +++ b/arch/arm/boot/dts/tegra30-apalis.dtsi @@ -36,7 +36,7 @@ status = "okay"; nvidia,num-lanes = <1>; - pcie@0 { + ethernet@0,0 { reg = <0 0 0 0 0>; local-mac-address = [00 00 00 00 00 00]; }; @@ -846,6 +846,7 @@ sgtl5000: codec@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + #sound-dai-cells = <0>; VDDA-supply = <®_module_3v3_audio>; VDDD-supply = <®_1v8_vio>; VDDIO-supply = <®_module_3v3>; @@ -1094,7 +1095,7 @@ }; /* eMMC */ - sdhci@78000600 { + mmc@78000600 { status = "okay"; bus-width = <8>; non-removable; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-E1565.dts b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-E1565.dts new file mode 100644 index 000000000000..a25b8560b0cd --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-E1565.dts @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "tegra30-asus-nexus7-grouper-maxim-pmic.dtsi" +#include "tegra30-asus-nexus7-grouper.dtsi" + +/ { + model = "ASUS Google Nexus 7 (Project Nakasi / ME370T) E1565"; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-PM269.dts b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-PM269.dts new file mode 100644 index 000000000000..06ef13ea5df8 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-PM269.dts @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "tegra30-asus-nexus7-grouper-ti-pmic.dtsi" +#include "tegra30-asus-nexus7-grouper.dtsi" + +/ { + model = "ASUS Google Nexus 7 (Project Nakasi / ME370T) PM269"; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi new file mode 100644 index 000000000000..3922517145e7 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi @@ -0,0 +1,1232 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include +#include +#include + +#include "tegra30.dtsi" +#include "tegra30-cpu-opp.dtsi" +#include "tegra30-cpu-opp-microvolt.dtsi" + +/ { + aliases { + rtc0 = &pmic; + rtc1 = "/rtc@7000e000"; + + serial1 = &uartc; /* Bluetooth */ + serial2 = &uartb; /* GPS */ + }; + + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + */ + chosen {}; + + memory@80000000 { + reg = <0x80000000 0x40000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + linux,cma@80000000 { + compatible = "shared-dma-pool"; + alloc-ranges = <0x80000000 0x30000000>; + size = <0x10000000>; /* 256MiB */ + linux,cma-default; + reusable; + }; + + ramoops@bfdf0000 { + compatible = "ramoops"; + reg = <0xbfdf0000 0x10000>; /* 64kB */ + console-size = <0x8000>; /* 32kB */ + record-size = <0x400>; /* 1kB */ + ecc-size = <16>; + }; + + trustzone@bfe00000 { + reg = <0xbfe00000 0x200000>; + no-map; + }; + }; + + host1x@50000000 { + dc@54200000 { + rgb { + status = "okay"; + + port@0 { + lcd_output: endpoint { + remote-endpoint = <&lvds_encoder_input>; + bus-width = <24>; + }; + }; + }; + }; + }; + + gpio@6000d000 { + init-mode { + gpio-hog; + gpios = , + , + ; + output-low; + }; + + init-low-power-mode { + gpio-hog; + gpios = ; + input; + }; + }; + + pinmux@70000868 { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + clk_32k_out_pa0 { + nvidia,pins = "clk_32k_out_pa0"; + nvidia,function = "blink"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + uart3_cts_n_pa1 { + nvidia,pins = "uart3_cts_n_pa1", + "uart3_rxd_pw7"; + nvidia,function = "uartc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + dap2_fs_pa2 { + nvidia,pins = "dap2_fs_pa2", + "dap2_sclk_pa3", + "dap2_din_pa4", + "dap2_dout_pa5"; + nvidia,function = "i2s1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + sdmmc3_clk_pa6 { + nvidia,pins = "sdmmc3_clk_pa6"; + nvidia,function = "sdmmc3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + sdmmc3_cmd_pa7 { + nvidia,pins = "sdmmc3_cmd_pa7", + "sdmmc3_dat3_pb4", + "sdmmc3_dat2_pb5", + "sdmmc3_dat1_pb6", + "sdmmc3_dat0_pb7", + "sdmmc3_dat4_pd1", + "sdmmc3_dat6_pd3", + "sdmmc3_dat7_pd4"; + nvidia,function = "sdmmc3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_a17_pb0 { + nvidia,pins = "gmi_a17_pb0", + "gmi_a18_pb1"; + nvidia,function = "uartd"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + lcd_pwr0_pb2 { + nvidia,pins = "lcd_pwr0_pb2", + "lcd_pwr1_pc1", + "lcd_m1_pw1"; + nvidia,function = "displaya"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + lcd_pclk_pb3 { + nvidia,pins = "lcd_pclk_pb3", + "lcd_d0_pe0", + "lcd_d1_pe1", + "lcd_d2_pe2", + "lcd_d3_pe3", + "lcd_d4_pe4", + "lcd_d5_pe5", + "lcd_d6_pe6", + "lcd_d7_pe7", + "lcd_d8_pf0", + "lcd_d9_pf1", + "lcd_d10_pf2", + "lcd_d11_pf3", + "lcd_d12_pf4", + "lcd_d13_pf5", + "lcd_d14_pf6", + "lcd_d15_pf7", + "lcd_de_pj1", + "lcd_hsync_pj3", + "lcd_vsync_pj4", + "lcd_d16_pm0", + "lcd_d17_pm1", + "lcd_d18_pm2", + "lcd_d19_pm3", + "lcd_d20_pm4", + "lcd_d21_pm5", + "lcd_d22_pm6", + "lcd_d23_pm7", + "lcd_cs0_n_pn4", + "lcd_sdout_pn5", + "lcd_dc0_pn6", + "lcd_cs1_n_pw0", + "lcd_sdin_pz2", + "lcd_sck_pz4"; + nvidia,function = "displaya"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + uart3_rts_n_pc0 { + nvidia,pins = "uart3_rts_n_pc0", + "uart3_txd_pw6"; + nvidia,function = "uartc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + uart2_txd_pc2 { + nvidia,pins = "uart2_txd_pc2", + "uart2_rts_n_pj6"; + nvidia,function = "uartb"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + uart2_rxd_pc3 { + nvidia,pins = "uart2_rxd_pc3", + "uart2_cts_n_pj5"; + nvidia,function = "uartb"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gen1_i2c_scl_pc4 { + nvidia,pins = "gen1_i2c_scl_pc4", + "gen1_i2c_sda_pc5"; + nvidia,function = "i2c1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + nvidia,open-drain = ; + }; + gmi_wp_n_pc7 { + nvidia,pins = "gmi_wp_n_pc7", + "gmi_wait_pi7", + "gmi_cs4_n_pk2", + "gmi_cs3_n_pk4"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad12_ph4 { + nvidia,pins = "gmi_ad12_ph4", + "gmi_cs0_n_pj0", + "gmi_cs1_n_pj2", + "gmi_cs2_n_pk3"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + sdmmc3_dat5_pd0 { + nvidia,pins = "sdmmc3_dat5_pd0"; + nvidia,function = "sdmmc3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad0_pg0 { + nvidia,pins = "gmi_ad0_pg0", + "gmi_ad1_pg1", + "gmi_ad14_ph6", + "pu1"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad2_pg2 { + nvidia,pins = "gmi_ad2_pg2", + "gmi_ad3_pg3", + "gmi_ad6_pg6", + "gmi_ad7_pg7"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad4_pg4 { + nvidia,pins = "gmi_ad4_pg4", + "gmi_ad5_pg5"; + nvidia,function = "nand"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad8_ph0 { + nvidia,pins = "gmi_ad8_ph0"; + nvidia,function = "pwm0"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad9_ph1 { + nvidia,pins = "gmi_ad9_ph1"; + nvidia,function = "rsvd4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad10_ph2 { + nvidia,pins = "gmi_ad10_ph2"; + nvidia,function = "pwm2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad11_ph3 { + nvidia,pins = "gmi_ad11_ph3"; + nvidia,function = "pwm3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad13_ph5 { + nvidia,pins = "gmi_ad13_ph5", + "gmi_wr_n_pi0", + "gmi_oe_n_pi1", + "gmi_adv_n_pk0"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_ad15_ph7 { + nvidia,pins = "gmi_ad15_ph7"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_dqs_pi2 { + nvidia,pins = "gmi_dqs_pi2", + "pu2", + "pv1"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_rst_n_pi4 { + nvidia,pins = "gmi_rst_n_pi4"; + nvidia,function = "nand"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_iordy_pi5 { + nvidia,pins = "gmi_iordy_pi5"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_cs7_n_pi6 { + nvidia,pins = "gmi_cs7_n_pi6", + "gmi_clk_pk1"; + nvidia,function = "nand"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_a16_pj7 { + nvidia,pins = "gmi_a16_pj7", + "gmi_a19_pk7"; + nvidia,function = "uartd"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spdif_out_pk5 { + nvidia,pins = "spdif_out_pk5"; + nvidia,function = "spdif"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spdif_in_pk6 { + nvidia,pins = "spdif_in_pk6"; + nvidia,function = "spdif"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + dap1_fs_pn0 { + nvidia,pins = "dap1_fs_pn0", + "dap1_din_pn1", + "dap1_dout_pn2", + "dap1_sclk_pn3"; + nvidia,function = "i2s0"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + hdmi_int_pn7 { + nvidia,pins = "hdmi_int_pn7"; + nvidia,function = "hdmi"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + ulpi_data7_po0 { + nvidia,pins = "ulpi_data7_po0"; + nvidia,function = "uarta"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + ulpi_data3_po4 { + nvidia,pins = "ulpi_data3_po4"; + nvidia,function = "ulpi"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + dap3_fs_pp0 { + nvidia,pins = "dap3_fs_pp0"; + nvidia,function = "i2s2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + dap4_fs_pp4 { + nvidia,pins = "dap4_fs_pp4", + "dap4_din_pp5", + "dap4_dout_pp6", + "dap4_sclk_pp7"; + nvidia,function = "i2s3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_col0_pq0 { + nvidia,pins = "kb_col0_pq0", + "kb_col1_pq1", + "kb_row1_pr1"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_col2_pq2 { + nvidia,pins = "kb_col2_pq2", + "kb_col3_pq3"; + nvidia,function = "rsvd4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_col4_pq4 { + nvidia,pins = "kb_col4_pq4", + "kb_col5_pq5", + "kb_col7_pq7", + "kb_row2_pr2", + "kb_row4_pr4", + "kb_row5_pr5", + "kb_row14_ps6"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row0_pr0 { + nvidia,pins = "kb_row0_pr0"; + nvidia,function = "rsvd4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row6_pr6 { + nvidia,pins = "kb_row6_pr6", + "kb_row8_ps0", + "kb_row9_ps1", + "kb_row10_ps2"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row11_ps3 { + nvidia,pins = "kb_row11_ps3", + "kb_row12_ps4"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gen2_i2c_scl_pt5 { + nvidia,pins = "gen2_i2c_scl_pt5", + "gen2_i2c_sda_pt6"; + nvidia,function = "i2c2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + nvidia,open-drain = ; + }; + sdmmc4_cmd_pt7 { + nvidia,pins = "sdmmc4_cmd_pt7", + "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pu0 { + nvidia,pins = "pu0", + "pu6"; + nvidia,function = "rsvd4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + jtag_rtck_pu7 { + nvidia,pins = "jtag_rtck_pu7"; + nvidia,function = "rtck"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pv0 { + nvidia,pins = "pv0"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + ddc_scl_pv4 { + nvidia,pins = "ddc_scl_pv4", + "ddc_sda_pv5"; + nvidia,function = "i2c4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + crt_hsync_pv6 { + nvidia,pins = "crt_hsync_pv6", + "crt_vsync_pv7"; + nvidia,function = "crt"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi2_cs1_n_pw2 { + nvidia,pins = "spi2_cs1_n_pw2", + "spi2_miso_px1", + "spi2_sck_px2"; + nvidia,function = "spi2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + clk1_out_pw4 { + nvidia,pins = "clk1_out_pw4"; + nvidia,function = "extperiph1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + clk2_out_pw5 { + nvidia,pins = "clk2_out_pw5"; + nvidia,function = "extperiph2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi2_cs0_n_px3 { + nvidia,pins = "spi2_cs0_n_px3"; + nvidia,function = "spi6"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi1_mosi_px4 { + nvidia,pins = "spi1_mosi_px4", + "spi1_cs0_n_px6"; + nvidia,function = "spi1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + ulpi_clk_py0 { + nvidia,pins = "ulpi_clk_py0", + "ulpi_dir_py1"; + nvidia,function = "ulpi"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + sdmmc1_dat3_py4 { + nvidia,pins = "sdmmc1_dat3_py4", + "sdmmc1_dat2_py5", + "sdmmc1_dat1_py6", + "sdmmc1_dat0_py7", + "sdmmc1_cmd_pz1"; + nvidia,function = "sdmmc1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + lcd_wr_n_pz3 { + nvidia,pins = "lcd_wr_n_pz3"; + nvidia,function = "displaya"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + sys_clk_req_pz5 { + nvidia,pins = "sys_clk_req_pz5"; + nvidia,function = "sysclk"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pwr_i2c_scl_pz6 { + nvidia,pins = "pwr_i2c_scl_pz6", + "pwr_i2c_sda_pz7"; + nvidia,function = "i2cpwr"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + nvidia,open-drain = ; + }; + pbb0 { + nvidia,pins = "pbb0", + "pcc1"; + nvidia,function = "rsvd2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + cam_i2c_scl_pbb1 { + nvidia,pins = "cam_i2c_scl_pbb1", + "cam_i2c_sda_pbb2"; + nvidia,function = "i2c3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + nvidia,open-drain = ; + }; + pbb3 { + nvidia,pins = "pbb3"; + nvidia,function = "vgp3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pbb4 { + nvidia,pins = "pbb4"; + nvidia,function = "vgp4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pbb5 { + nvidia,pins = "pbb5"; + nvidia,function = "vgp5"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pbb6 { + nvidia,pins = "pbb6"; + nvidia,function = "vgp6"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pbb7 { + nvidia,pins = "pbb7", + "pcc2"; + nvidia,function = "i2s4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + cam_mclk_pcc0 { + nvidia,pins = "cam_mclk_pcc0"; + nvidia,function = "vi_alt3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + sdmmc4_rst_n_pcc3 { + nvidia,pins = "sdmmc4_rst_n_pcc3"; + nvidia,function = "rsvd2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4"; + nvidia,function = "sdmmc4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + clk2_req_pcc5 { + nvidia,pins = "clk2_req_pcc5"; + nvidia,function = "dap"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pex_l2_rst_n_pcc6 { + nvidia,pins = "pex_l2_rst_n_pcc6", + "pex_l2_clkreq_n_pcc7"; + nvidia,function = "pcie"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pex_wake_n_pdd3 { + nvidia,pins = "pex_wake_n_pdd3", + "pex_l2_prsnt_n_pdd7"; + nvidia,function = "pcie"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + clk3_out_pee0 { + nvidia,pins = "clk3_out_pee0"; + nvidia,function = "extperiph3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + clk1_req_pee2 { + nvidia,pins = "clk1_req_pee2"; + nvidia,function = "dap"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + hdmi_cec_pee3 { + nvidia,pins = "hdmi_cec_pee3"; + nvidia,function = "cec"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + nvidia,open-drain = ; + }; + owr { + nvidia,pins = "owr"; + nvidia,function = "owr"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + drive_dap1 { + nvidia,pins = "drive_dap1", + "drive_dap2", + "drive_dbg", + "drive_at5", + "drive_gme", + "drive_ddc", + "drive_ao1", + "drive_uart3"; + nvidia,high-speed-mode = <0>; + nvidia,schmitt = ; + nvidia,low-power-mode = ; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + drive_sdio1 { + nvidia,pins = "drive_sdio1", + "drive_sdio3"; + nvidia,high-speed-mode = <0>; + nvidia,schmitt = ; + nvidia,pull-down-strength = <46>; + nvidia,pull-up-strength = <42>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + drive_gma { + nvidia,pins = "drive_gma", + "drive_gmb", + "drive_gmc", + "drive_gmd"; + nvidia,pull-down-strength = <9>; + nvidia,pull-up-strength = <9>; + nvidia,slew-rate-rising = ; + nvidia,slew-rate-falling = ; + }; + }; + }; + + uartb: serial@70006040 { + compatible = "nvidia,tegra30-hsuart"; + /* GPS BCM4751 */ + }; + + uartc: serial@70006200 { + compatible = "nvidia,tegra30-hsuart"; + status = "okay"; + + nvidia,adjust-baud-rates = <0 9600 100>, + <9600 115200 200>, + <1000000 4000000 136>; + + /* Azurewave AW-NH665 BCM4330B1 */ + bluetooth { + compatible = "brcm,bcm4330-bt"; + + max-speed = <4000000>; + + clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>; + clock-names = "txco"; + + vbat-supply = <&vdd_3v3_sys>; + vddio-supply = <&vdd_1v8>; + + device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio TEGRA_GPIO(U, 6) GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; + }; + }; + + pwm: pwm@7000a000 { + status = "okay"; + }; + + i2c@7000c400 { + clock-frequency = <400000>; + status = "okay"; + }; + + i2c@7000c500 { + clock-frequency = <100000>; + status = "okay"; + + compass@e { + compatible = "asahi-kasei,ak8974"; + reg = <0x0e>; + + interrupt-parent = <&gpio>; + interrupts = ; + + avdd-supply = <&vdd_3v3_sys>; + dvdd-supply = <&vdd_1v8>; + + mount-matrix = "0", "-1", "0", + "-1", "0", "0", + "0", "0", "-1"; + }; + + light-sensor@1c { + compatible = "dynaimage,al3010"; + reg = <0x1c>; + + interrupt-parent = <&gpio>; + interrupts = ; + + vdd-supply = <&vdd_3v3_sys>; + }; + + accelerometer@68 { + compatible = "invensense,mpu6050"; + reg = <0x68>; + + interrupt-parent = <&gpio>; + interrupts = ; + + vdd-supply = <&vdd_3v3_sys>; + vddio-supply = <&vdd_1v8>; + + mount-matrix = "0", "-1", "0", + "-1", "0", "0", + "0", "0", "-1"; + }; + }; + + i2c@7000d000 { + clock-frequency = <100000>; + status = "okay"; + + rt5640: audio-codec@1c { + compatible = "realtek,rt5640"; + reg = <0x1c>; + + realtek,dmic1-data-pin = <1>; + }; + + nct72: temperature-sensor@4c { + compatible = "onnn,nct1008"; + reg = <0x4c>; + vcc-supply = <&vdd_3v3_sys>; + #thermal-sensor-cells = <1>; + }; + + battery@55 { + compatible = "ti,bq27541"; + reg = <0x55>; + }; + }; + + pmc@7000e400 { + status = "okay"; + nvidia,invert-interrupt; + nvidia,suspend-mode = <1>; + nvidia,cpu-pwr-good-time = <2000>; + nvidia,cpu-pwr-off-time = <200>; + nvidia,core-pwr-good-time = <3845 3845>; + nvidia,core-pwr-off-time = <0>; + nvidia,core-power-req-active-high; + nvidia,sys-clock-req-active-high; + }; + + ahub@70080000 { + i2s@70080400 { + status = "okay"; + }; + }; + + brcm_wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + + clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>; + clock-names = "ext_clock"; + + reset-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_LOW>; + post-power-on-delay-ms = <300>; + power-off-delay-us = <300>; + }; + + mmc@78000400 { + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + keep-power-in-suspend; + bus-width = <4>; + non-removable; + + mmc-pwrseq = <&brcm_wifi_pwrseq>; + vmmc-supply = <&vdd_3v3_sys>; + vqmmc-supply = <&vdd_1v8>; + + /* Azurewave AW-NH665 BCM4330 */ + wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&gpio>; + interrupts = ; + interrupt-names = "host-wake"; + }; + }; + + mmc@78000600 { + status = "okay"; + bus-width = <8>; + vmmc-supply = <&vcore_emmc>; + vqmmc-supply = <&vdd_1v8>; + non-removable; + }; + + usb@7d000000 { + compatible = "nvidia,tegra30-udc"; + status = "okay"; + dr_mode = "peripheral"; + }; + + usb-phy@7d000000 { + status = "okay"; + dr_mode = "peripheral"; + nvidia,hssync-start-delay = <0>; + nvidia,xcvr-lsfslew = <2>; + nvidia,xcvr-lsrslew = <2>; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + + power-supply = <&vdd_5v0_sys>; + pwms = <&pwm 0 50000>; + + brightness-levels = <1 255>; + num-interpolated-steps = <254>; + default-brightness-level = <15>; + }; + + /* PMIC has a built-in 32KHz oscillator which is used by PMC */ + clk32k_in: clock@0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "pmic-oscillator"; + }; + + cpus { + cpu0: cpu@0 { + cpu-supply = <&vdd_cpu>; + operating-points-v2 = <&cpu0_opp_table>; + #cooling-cells = <2>; + }; + + cpu@1 { + cpu-supply = <&vdd_cpu>; + operating-points-v2 = <&cpu0_opp_table>; + }; + + cpu@2 { + cpu-supply = <&vdd_cpu>; + operating-points-v2 = <&cpu0_opp_table>; + }; + + cpu@3 { + cpu-supply = <&vdd_cpu>; + operating-points-v2 = <&cpu0_opp_table>; + }; + }; + + display-panel { + compatible = "hydis,hv070wx2-1e0", "chunghwa,claa070wp03xg", + "panel-lvds"; + + power-supply = <&vdd_pnl>; + backlight = <&backlight>; + + width-mm = <94>; + height-mm = <150>; + rotation = <180>; + + data-mapping = "jeida-24"; + + port { + panel_input: endpoint { + remote-endpoint = <&lvds_encoder_output>; + }; + }; + }; + + firmware { + trusted-foundations { + compatible = "tlm,trusted-foundations"; + tlm,version-major = <0x0>; + tlm,version-minor = <0x0>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + hall-sensor { + label = "Lid"; + gpios = <&gpio TEGRA_GPIO(S, 6) GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + debounce-interval = <500>; + wakeup-event-action = ; + wakeup-source; + }; + + power { + label = "Power"; + gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <10>; + wakeup-event-action = ; + wakeup-source; + }; + + volume-up { + label = "Volume Up"; + gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <10>; + wakeup-event-action = ; + wakeup-source; + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio TEGRA_GPIO(Q, 3) GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <10>; + wakeup-event-action = ; + wakeup-source; + }; + }; + + lvds-encoder { + compatible = "ti,sn75lvds83", "lvds-encoder"; + + powerdown-gpios = <&gpio TEGRA_GPIO(N, 6) GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lvds_encoder_input: endpoint { + remote-endpoint = <&lcd_output>; + }; + }; + + port@1 { + reg = <1>; + + lvds_encoder_output: endpoint { + remote-endpoint = <&panel_input>; + }; + }; + }; + }; + + vdd_5v0_sys: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_3v3_sys: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_pnl: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "vdd_panel"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <300000>; + gpio = <&gpio TEGRA_GPIO(W, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + + vcc_3v3_ts: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "ldo_s-1167_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_5v0_sys>; + }; + + sound { + compatible = "nvidia,tegra-audio-rt5640-grouper", + "nvidia,tegra-audio-rt5640"; + nvidia,model = "ASUS Google Nexus 7 ALC5642"; + + nvidia,audio-routing = + "Headphones", "HPOR", + "Headphones", "HPOL", + "Speakers", "SPORP", + "Speakers", "SPORN", + "Speakers", "SPOLP", + "Speakers", "SPOLN", + "DMIC1", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&rt5640>; + + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; + + clocks = <&tegra_car TEGRA30_CLK_PLL_A>, + <&tegra_car TEGRA30_CLK_PLL_A_OUT0>, + <&tegra_pmc TEGRA_PMC_CLK_OUT_1>; + clock-names = "pll_a", "pll_a_out0", "mclk"; + + assigned-clocks = <&tegra_car TEGRA30_CLK_EXTERN1>, + <&tegra_pmc TEGRA_PMC_CLK_OUT_1>; + + assigned-clock-parents = <&tegra_car TEGRA30_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA30_CLK_EXTERN1>; + }; + + thermal-zones { + nct72-local { + polling-delay-passive = <1000>; /* milliseconds */ + polling-delay = <0>; /* milliseconds */ + + thermal-sensors = <&nct72 0>; + }; + + nct72-remote { + polling-delay-passive = <1000>; /* milliseconds */ + polling-delay = <5000>; /* milliseconds */ + + thermal-sensors = <&nct72 1>; + + trips { + trip0: cpu-alert0 { + /* start throttling at 50C */ + temperature = <50000>; + hysteresis = <3000>; + type = "passive"; + }; + + trip1: cpu-crit { + /* shut down at 60C */ + temperature = <60000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&trip0>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-maxim-pmic.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-maxim-pmic.dtsi new file mode 100644 index 000000000000..b25b3fa90ac6 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-maxim-pmic.dtsi @@ -0,0 +1,185 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include +#include +#include + +/ { + i2c@7000d000 { + pmic: pmic@3c { + compatible = "maxim,max77663"; + reg = <0x3c>; + + interrupts = ; + #interrupt-cells = <2>; + interrupt-controller; + + #gpio-cells = <2>; + gpio-controller; + + system-power-controller; + + pinctrl-names = "default"; + pinctrl-0 = <&max77620_default>; + + max77620_default: pinmux { + gpio4 { + pins = "gpio4"; + function = "32k-out1"; + }; + }; + + cpu-pwr-req { + gpio-hog; + gpios = <6 GPIO_ACTIVE_HIGH>; + input; + }; + + fps { + fps0 { + maxim,fps-event-source = ; + }; + + fps1 { + maxim,fps-event-source = ; + }; + + fps2 { + maxim,fps-event-source = ; + }; + }; + + regulators { + in-sd0-supply = <&vdd_5v0_sys>; + in-sd1-supply = <&vdd_5v0_sys>; + in-sd2-supply = <&vdd_5v0_sys>; + in-sd3-supply = <&vdd_5v0_sys>; + in-sd4-supply = <&vdd_5v0_sys>; + + in-ldo0-1-supply = <&vdd_1v35>; + in-ldo2-supply = <&vdd_3v3_sys>; + in-ldo3-5-supply = <&vdd_3v3_sys>; + in-ldo4-6-supply = <&vdd_5v0_sys>; + in-ldo7-8-supply = <&vdd_1v35>; + + vdd_cpu: sd0 { + regulator-name = "vdd_cpu"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1250000>; + regulator-coupled-with = <&vdd_core>; + regulator-coupled-max-spread = <300000>; + regulator-max-step-microvolt = <100000>; + regulator-always-on; + regulator-boot-on; + + nvidia,tegra-cpu-regulator; + }; + + vdd_core: sd1 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1350000>; + regulator-coupled-with = <&vdd_cpu>; + regulator-coupled-max-spread = <300000>; + regulator-max-step-microvolt = <100000>; + regulator-always-on; + regulator-boot-on; + + nvidia,tegra-core-regulator; + }; + + vdd_1v8: sd2 { + regulator-name = "vdd_gen1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_1v35: sd3 { + regulator-name = "vdd_ddr3l_1v35"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo0 { + regulator-name = "vdd_ddr_hs"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo2 { + regulator-name = "vdd_ddr_rx"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + + vcore_emmc: ldo3 { + regulator-name = "vcore_emmc"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3100000>; + regulator-always-on; + }; + + ldo4 { + regulator-name = "vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo5 { + regulator-name = "vdd_camera"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo6 { + regulator-name = "vddio_sdmmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo7 { + regulator-name = "avdd_dsi_csi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo8 { + regulator-name = "avdd_pll"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + }; + + vdd_3v3_sys: regulator@1 { + gpio = <&pmic 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "avdd_usb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-memory-timings.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-memory-timings.dtsi new file mode 100644 index 000000000000..bc0f6f29b956 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-memory-timings.dtsi @@ -0,0 +1,1565 @@ +// SPDX-License-Identifier: GPL-2.0 + +/ { + memory-controller@7000f000 { + emc-timings-0 { + nvidia,ram-code = <0>; /* Elpida EDJ2108EDBG-DJL-F */ + + timing-25500000 { + clock-frequency = <25500000>; + + nvidia,emem-configuration = < + 0x00020001 /* MC_EMEM_ARB_CFG */ + 0xc0000020 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000000 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000001 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000001 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06020102 /* MC_EMEM_ARB_DA_TURNS */ + 0x000a0502 /* MC_EMEM_ARB_DA_COVERS */ + 0x74830303 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-51000000 { + clock-frequency = <51000000>; + + nvidia,emem-configuration = < + 0x00010001 /* MC_EMEM_ARB_CFG */ + 0xc0000020 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000000 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000001 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000001 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06020102 /* MC_EMEM_ARB_DA_TURNS */ + 0x000a0502 /* MC_EMEM_ARB_DA_COVERS */ + 0x73430303 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emem-configuration = < + 0x00000001 /* MC_EMEM_ARB_CFG */ + 0xc0000030 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000000 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000001 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000001 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06020102 /* MC_EMEM_ARB_DA_TURNS */ + 0x000a0503 /* MC_EMEM_ARB_DA_COVERS */ + 0x72830504 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emem-configuration = < + 0x00000003 /* MC_EMEM_ARB_CFG */ + 0xc0000025 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000005 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000003 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000001 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06020102 /* MC_EMEM_ARB_DA_TURNS */ + 0x000a0505 /* MC_EMEM_ARB_DA_COVERS */ + 0x72440a06 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-333500000 { + clock-frequency = <333500000>; + + nvidia,emem-configuration = < + 0x00000005 /* MC_EMEM_ARB_CFG */ + 0xc000003d /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000008 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000004 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000004 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000007 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000002 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000003 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06030202 /* MC_EMEM_ARB_DA_TURNS */ + 0x000b0608 /* MC_EMEM_ARB_DA_COVERS */ + 0x70850f09 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-667000000 { + clock-frequency = <667000000>; + + nvidia,emem-configuration = < + 0x0000000a /* MC_EMEM_ARB_CFG */ + 0xc0000079 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000004 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000010 /* MC_EMEM_ARB_TIMING_RC */ + 0x0000000b /* MC_EMEM_ARB_TIMING_RAS */ + 0x0000000a /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x0000000b /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000002 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000004 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000008 /* MC_EMEM_ARB_TIMING_W2R */ + 0x08040202 /* MC_EMEM_ARB_DA_TURNS */ + 0x00130b10 /* MC_EMEM_ARB_DA_COVERS */ + 0x70ea1f11 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + }; + + emc-timings-1 { + nvidia,ram-code = <1>; /* Hynix H5TC2G83CFR */ + + timing-25500000 { + clock-frequency = <25500000>; + + nvidia,emem-configuration = < + 0x00020001 /* MC_EMEM_ARB_CFG */ + 0xc0000020 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000000 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000001 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000001 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06020102 /* MC_EMEM_ARB_DA_TURNS */ + 0x000a0502 /* MC_EMEM_ARB_DA_COVERS */ + 0x74830303 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-51000000 { + clock-frequency = <51000000>; + + nvidia,emem-configuration = < + 0x00010001 /* MC_EMEM_ARB_CFG */ + 0xc0000020 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000000 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000001 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000001 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06020102 /* MC_EMEM_ARB_DA_TURNS */ + 0x000a0502 /* MC_EMEM_ARB_DA_COVERS */ + 0x73430303 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emem-configuration = < + 0x00000001 /* MC_EMEM_ARB_CFG */ + 0xc0000030 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000000 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000001 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000001 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06020102 /* MC_EMEM_ARB_DA_TURNS */ + 0x000a0503 /* MC_EMEM_ARB_DA_COVERS */ + 0x72830504 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emem-configuration = < + 0x00000003 /* MC_EMEM_ARB_CFG */ + 0xc0000025 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000005 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000003 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000008 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000001 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06020102 /* MC_EMEM_ARB_DA_TURNS */ + 0x000a0505 /* MC_EMEM_ARB_DA_COVERS */ + 0x72440a06 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-333500000 { + clock-frequency = <333500000>; + + nvidia,emem-configuration = < + 0x00000005 /* MC_EMEM_ARB_CFG */ + 0xc000003d /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000008 /* MC_EMEM_ARB_TIMING_RC */ + 0x00000004 /* MC_EMEM_ARB_TIMING_RAS */ + 0x00000004 /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000002 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x00000007 /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000002 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000003 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000006 /* MC_EMEM_ARB_TIMING_W2R */ + 0x06030202 /* MC_EMEM_ARB_DA_TURNS */ + 0x000b0608 /* MC_EMEM_ARB_DA_COVERS */ + 0x70850f09 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + + timing-667000000 { + clock-frequency = <667000000>; + + nvidia,emem-configuration = < + 0x0000000a /* MC_EMEM_ARB_CFG */ + 0xc0000079 /* MC_EMEM_ARB_OUTSTANDING_REQ */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RCD */ + 0x00000004 /* MC_EMEM_ARB_TIMING_RP */ + 0x00000010 /* MC_EMEM_ARB_TIMING_RC */ + 0x0000000b /* MC_EMEM_ARB_TIMING_RAS */ + 0x0000000a /* MC_EMEM_ARB_TIMING_FAW */ + 0x00000001 /* MC_EMEM_ARB_TIMING_RRD */ + 0x00000003 /* MC_EMEM_ARB_TIMING_RAP2PRE */ + 0x0000000b /* MC_EMEM_ARB_TIMING_WAP2PRE */ + 0x00000002 /* MC_EMEM_ARB_TIMING_R2R */ + 0x00000002 /* MC_EMEM_ARB_TIMING_W2W */ + 0x00000004 /* MC_EMEM_ARB_TIMING_R2W */ + 0x00000008 /* MC_EMEM_ARB_TIMING_W2R */ + 0x08040202 /* MC_EMEM_ARB_DA_TURNS */ + 0x00130b10 /* MC_EMEM_ARB_DA_COVERS */ + 0x70ea1f11 /* MC_EMEM_ARB_MISC0 */ + 0x001f0000 /* MC_EMEM_ARB_RING1_THROTTLE */ + >; + }; + }; + }; + + memory-controller@7000f400 { + emc-timings-0 { + nvidia,ram-code = <0>; /* Elpida EDJ2108EDBG-DJL-F */ + + timing-25500000 { + clock-frequency = <25500000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-dyn-self-ref; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x00000001 /* EMC_RC */ + 0x00000004 /* EMC_RFC */ + 0x00000000 /* EMC_RAS */ + 0x00000000 /* EMC_RP */ + 0x00000002 /* EMC_R2W */ + 0x0000000a /* EMC_W2R */ + 0x00000005 /* EMC_R2P */ + 0x0000000b /* EMC_W2P */ + 0x00000000 /* EMC_RD_RCD */ + 0x00000000 /* EMC_WR_RCD */ + 0x00000003 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000005 /* EMC_WDV */ + 0x00000005 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000b /* EMC_RDV */ + 0x000000c0 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000030 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x00000002 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000f /* EMC_RW2PDEN */ + 0x00000005 /* EMC_TXSR */ + 0x00000005 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x00000001 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x000000c7 /* EMC_TREFBW */ + 0x00000006 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00004288 /* EMC_FBIO_CFG5 */ + 0x007800a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x000fc000 /* EMC_DLL_XFORM_DQS0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS3 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS4 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS5 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS6 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800211c /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f108 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x08000168 /* EMC_XM2QUSEPADCTRL */ + 0x08000000 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00000000 /* EMC_ZCAL_INTERVAL */ + 0x00000040 /* EMC_ZCAL_WAIT_CNT */ + 0x000c000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x80000287 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff00 /* EMC_CFG_RSV */ + >; + }; + + timing-51000000 { + clock-frequency = <51000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-dyn-self-ref; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x00000002 /* EMC_RC */ + 0x00000008 /* EMC_RFC */ + 0x00000001 /* EMC_RAS */ + 0x00000000 /* EMC_RP */ + 0x00000002 /* EMC_R2W */ + 0x0000000a /* EMC_W2R */ + 0x00000005 /* EMC_R2P */ + 0x0000000b /* EMC_W2P */ + 0x00000000 /* EMC_RD_RCD */ + 0x00000000 /* EMC_WR_RCD */ + 0x00000003 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000005 /* EMC_WDV */ + 0x00000005 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000b /* EMC_RDV */ + 0x00000181 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000060 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x00000002 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000f /* EMC_RW2PDEN */ + 0x00000009 /* EMC_TXSR */ + 0x00000009 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x00000002 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x0000018e /* EMC_TREFBW */ + 0x00000006 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00004288 /* EMC_FBIO_CFG5 */ + 0x007800a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x000fc000 /* EMC_DLL_XFORM_DQS0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS3 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS4 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS5 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS6 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800211c /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f108 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x08000168 /* EMC_XM2QUSEPADCTRL */ + 0x08000000 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00000000 /* EMC_ZCAL_INTERVAL */ + 0x00000040 /* EMC_ZCAL_WAIT_CNT */ + 0x000c000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x8000040b /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff00 /* EMC_CFG_RSV */ + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-dyn-self-ref; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x00000005 /* EMC_RC */ + 0x00000010 /* EMC_RFC */ + 0x00000003 /* EMC_RAS */ + 0x00000001 /* EMC_RP */ + 0x00000002 /* EMC_R2W */ + 0x0000000a /* EMC_W2R */ + 0x00000005 /* EMC_R2P */ + 0x0000000b /* EMC_W2P */ + 0x00000001 /* EMC_RD_RCD */ + 0x00000001 /* EMC_WR_RCD */ + 0x00000003 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000005 /* EMC_WDV */ + 0x00000005 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000b /* EMC_RDV */ + 0x00000303 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x000000c0 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x00000002 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000f /* EMC_RW2PDEN */ + 0x00000012 /* EMC_TXSR */ + 0x00000012 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x00000004 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x0000031c /* EMC_TREFBW */ + 0x00000006 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00004288 /* EMC_FBIO_CFG5 */ + 0x007800a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x000fc000 /* EMC_DLL_XFORM_DQS0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS3 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS4 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS5 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS6 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800211c /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f108 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x08000168 /* EMC_XM2QUSEPADCTRL */ + 0x08000000 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00000000 /* EMC_ZCAL_INTERVAL */ + 0x00000040 /* EMC_ZCAL_WAIT_CNT */ + 0x000c000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x80000713 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff00 /* EMC_CFG_RSV */ + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-dyn-self-ref; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x0000000a /* EMC_RC */ + 0x00000020 /* EMC_RFC */ + 0x00000007 /* EMC_RAS */ + 0x00000002 /* EMC_RP */ + 0x00000002 /* EMC_R2W */ + 0x0000000a /* EMC_W2R */ + 0x00000005 /* EMC_R2P */ + 0x0000000b /* EMC_W2P */ + 0x00000002 /* EMC_RD_RCD */ + 0x00000002 /* EMC_WR_RCD */ + 0x00000003 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000005 /* EMC_WDV */ + 0x00000005 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000b /* EMC_RDV */ + 0x00000607 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000181 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x00000002 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000f /* EMC_RW2PDEN */ + 0x00000023 /* EMC_TXSR */ + 0x00000023 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x00000007 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x00000638 /* EMC_TREFBW */ + 0x00000006 /* EMC_QUSE_EXTRA */ + 0x00000006 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00004288 /* EMC_FBIO_CFG5 */ + 0x004400a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x00080000 /* EMC_DLL_XFORM_DQS0 */ + 0x00080000 /* EMC_DLL_XFORM_DQS1 */ + 0x00080000 /* EMC_DLL_XFORM_DQS2 */ + 0x00080000 /* EMC_DLL_XFORM_DQS3 */ + 0x00080000 /* EMC_DLL_XFORM_DQS4 */ + 0x00080000 /* EMC_DLL_XFORM_DQS5 */ + 0x00080000 /* EMC_DLL_XFORM_DQS6 */ + 0x00080000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x00080000 /* EMC_DLL_XFORM_DQ0 */ + 0x00080000 /* EMC_DLL_XFORM_DQ1 */ + 0x00080000 /* EMC_DLL_XFORM_DQ2 */ + 0x00080000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800211c /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f108 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x08000168 /* EMC_XM2QUSEPADCTRL */ + 0x08000000 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x000c000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x80000d22 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff00 /* EMC_CFG_RSV */ + >; + }; + + timing-333500000 { + clock-frequency = <333500000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-reset = <0x80000321>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + + nvidia,emc-configuration = < + 0x0000000f /* EMC_RC */ + 0x00000034 /* EMC_RFC */ + 0x0000000a /* EMC_RAS */ + 0x00000003 /* EMC_RP */ + 0x00000003 /* EMC_R2W */ + 0x00000008 /* EMC_W2R */ + 0x00000002 /* EMC_R2P */ + 0x00000009 /* EMC_W2P */ + 0x00000003 /* EMC_RD_RCD */ + 0x00000003 /* EMC_WR_RCD */ + 0x00000002 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000004 /* EMC_WDV */ + 0x00000006 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000c /* EMC_RDV */ + 0x000009e9 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x0000027a /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000001 /* EMC_PDEX2WR */ + 0x00000008 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000e /* EMC_RW2PDEN */ + 0x00000039 /* EMC_TXSR */ + 0x00000200 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x0000000a /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x00000a2a /* EMC_TREFBW */ + 0x00000000 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00007088 /* EMC_FBIO_CFG5 */ + 0x002600a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x0003c000 /* EMC_DLL_XFORM_DQS0 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS1 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS2 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS3 */ + 0x00014000 /* EMC_DLL_XFORM_DQS4 */ + 0x00014000 /* EMC_DLL_XFORM_DQS5 */ + 0x00014000 /* EMC_DLL_XFORM_DQS6 */ + 0x00014000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x00048000 /* EMC_DLL_XFORM_DQ0 */ + 0x00048000 /* EMC_DLL_XFORM_DQ1 */ + 0x00048000 /* EMC_DLL_XFORM_DQ2 */ + 0x00048000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800013d /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f508 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8 /* EMC_XM2QUSEPADCTRL */ + 0x08000021 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x018b000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x800014d4 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff89 /* EMC_CFG_RSV */ + >; + }; + + timing-667000000 { + clock-frequency = <667000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200018>; + nvidia,emc-mode-reset = <0x80000b71>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x0000001f /* EMC_RC */ + 0x00000069 /* EMC_RFC */ + 0x00000017 /* EMC_RAS */ + 0x00000007 /* EMC_RP */ + 0x00000005 /* EMC_R2W */ + 0x0000000c /* EMC_W2R */ + 0x00000003 /* EMC_R2P */ + 0x00000011 /* EMC_W2P */ + 0x00000007 /* EMC_RD_RCD */ + 0x00000007 /* EMC_WR_RCD */ + 0x00000002 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000007 /* EMC_WDV */ + 0x0000000b /* EMC_QUSE */ + 0x00000009 /* EMC_QRST */ + 0x0000000b /* EMC_QSAFE */ + 0x00000011 /* EMC_RDV */ + 0x00001412 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000504 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x0000000e /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x0000000c /* EMC_AR2PDEN */ + 0x00000016 /* EMC_RW2PDEN */ + 0x00000072 /* EMC_TXSR */ + 0x00000200 /* EMC_TXSRDLL */ + 0x00000005 /* EMC_TCKE */ + 0x00000015 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000006 /* EMC_TCLKSTABLE */ + 0x00000007 /* EMC_TCLKSTOP */ + 0x00001453 /* EMC_TREFBW */ + 0x0000000c /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00005088 /* EMC_FBIO_CFG5 */ + 0xf00b0191 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x00000008 /* EMC_DLL_XFORM_DQS0 */ + 0x00000008 /* EMC_DLL_XFORM_DQS1 */ + 0x00000008 /* EMC_DLL_XFORM_DQS2 */ + 0x00000008 /* EMC_DLL_XFORM_DQS3 */ + 0x0000000a /* EMC_DLL_XFORM_DQS4 */ + 0x0000000a /* EMC_DLL_XFORM_DQS5 */ + 0x0000000a /* EMC_DLL_XFORM_DQS6 */ + 0x0000000a /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x0000000c /* EMC_DLL_XFORM_DQ0 */ + 0x0000000c /* EMC_DLL_XFORM_DQ1 */ + 0x0000000c /* EMC_DLL_XFORM_DQ2 */ + 0x0000000c /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0600013d /* EMC_XM2DQSPADCTRL2 */ + 0x22220000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f501 /* EMC_XM2COMPPADCTRL */ + 0x07077404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000000 /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8 /* EMC_XM2QUSEPADCTRL */ + 0x0a000021 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x0156000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x800028a5 /* EMC_DYN_SELF_REF_CONTROL */ + 0xf8000000 /* EMC_FBIO_SPARE */ + 0xff00ff49 /* EMC_CFG_RSV */ + >; + }; + }; + + emc-timings-1 { + nvidia,ram-code = <1>; /* Hynix H5TC2G83CFR */ + + timing-25500000 { + clock-frequency = <25500000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-dyn-self-ref; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x00000001 /* EMC_RC */ + 0x00000004 /* EMC_RFC */ + 0x00000000 /* EMC_RAS */ + 0x00000000 /* EMC_RP */ + 0x00000002 /* EMC_R2W */ + 0x0000000a /* EMC_W2R */ + 0x00000005 /* EMC_R2P */ + 0x0000000b /* EMC_W2P */ + 0x00000000 /* EMC_RD_RCD */ + 0x00000000 /* EMC_WR_RCD */ + 0x00000003 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000005 /* EMC_WDV */ + 0x00000005 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000b /* EMC_RDV */ + 0x000000c0 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000030 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x00000002 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000f /* EMC_RW2PDEN */ + 0x00000005 /* EMC_TXSR */ + 0x00000005 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x00000001 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x000000c7 /* EMC_TREFBW */ + 0x00000006 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00004288 /* EMC_FBIO_CFG5 */ + 0x007800a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x000fc000 /* EMC_DLL_XFORM_DQS0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS3 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS4 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS5 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS6 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800211c /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f108 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x08000168 /* EMC_XM2QUSEPADCTRL */ + 0x08000000 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00000000 /* EMC_ZCAL_INTERVAL */ + 0x00000040 /* EMC_ZCAL_WAIT_CNT */ + 0x000c000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x80000287 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff00 /* EMC_CFG_RSV */ + >; + }; + + timing-51000000 { + clock-frequency = <51000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-dyn-self-ref; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x00000002 /* EMC_RC */ + 0x00000008 /* EMC_RFC */ + 0x00000001 /* EMC_RAS */ + 0x00000000 /* EMC_RP */ + 0x00000002 /* EMC_R2W */ + 0x0000000a /* EMC_W2R */ + 0x00000005 /* EMC_R2P */ + 0x0000000b /* EMC_W2P */ + 0x00000000 /* EMC_RD_RCD */ + 0x00000000 /* EMC_WR_RCD */ + 0x00000003 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000005 /* EMC_WDV */ + 0x00000005 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000b /* EMC_RDV */ + 0x00000181 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000060 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x00000002 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000f /* EMC_RW2PDEN */ + 0x00000009 /* EMC_TXSR */ + 0x00000009 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x00000002 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x0000018e /* EMC_TREFBW */ + 0x00000006 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00004288 /* EMC_FBIO_CFG5 */ + 0x007800a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x000fc000 /* EMC_DLL_XFORM_DQS0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS3 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS4 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS5 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS6 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800211c /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f108 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x08000168 /* EMC_XM2QUSEPADCTRL */ + 0x08000000 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00000000 /* EMC_ZCAL_INTERVAL */ + 0x00000040 /* EMC_ZCAL_WAIT_CNT */ + 0x000c000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x8000040b /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff00 /* EMC_CFG_RSV */ + >; + }; + + timing-102000000 { + clock-frequency = <102000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-dyn-self-ref; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x00000005 /* EMC_RC */ + 0x00000010 /* EMC_RFC */ + 0x00000003 /* EMC_RAS */ + 0x00000001 /* EMC_RP */ + 0x00000002 /* EMC_R2W */ + 0x0000000a /* EMC_W2R */ + 0x00000005 /* EMC_R2P */ + 0x0000000b /* EMC_W2P */ + 0x00000001 /* EMC_RD_RCD */ + 0x00000001 /* EMC_WR_RCD */ + 0x00000003 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000005 /* EMC_WDV */ + 0x00000005 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000b /* EMC_RDV */ + 0x00000303 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x000000c0 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x00000002 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000f /* EMC_RW2PDEN */ + 0x00000012 /* EMC_TXSR */ + 0x00000012 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x00000004 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x0000031c /* EMC_TREFBW */ + 0x00000006 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00004288 /* EMC_FBIO_CFG5 */ + 0x007800a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x000fc000 /* EMC_DLL_XFORM_DQS0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS3 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS4 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS5 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS6 */ + 0x000fc000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ0 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ1 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ2 */ + 0x000fc000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800211c /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f108 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x08000168 /* EMC_XM2QUSEPADCTRL */ + 0x08000000 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00000000 /* EMC_ZCAL_INTERVAL */ + 0x00000040 /* EMC_ZCAL_WAIT_CNT */ + 0x000c000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x80000713 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff00 /* EMC_CFG_RSV */ + >; + }; + + timing-204000000 { + clock-frequency = <204000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100003>; + nvidia,emc-mode-2 = <0x80200008>; + nvidia,emc-mode-reset = <0x80001221>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-dyn-self-ref; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x0000000a /* EMC_RC */ + 0x00000020 /* EMC_RFC */ + 0x00000007 /* EMC_RAS */ + 0x00000002 /* EMC_RP */ + 0x00000002 /* EMC_R2W */ + 0x0000000a /* EMC_W2R */ + 0x00000005 /* EMC_R2P */ + 0x0000000b /* EMC_W2P */ + 0x00000002 /* EMC_RD_RCD */ + 0x00000002 /* EMC_WR_RCD */ + 0x00000003 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000005 /* EMC_WDV */ + 0x00000005 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000b /* EMC_RDV */ + 0x00000607 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000181 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x00000002 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000f /* EMC_RW2PDEN */ + 0x00000023 /* EMC_TXSR */ + 0x00000023 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x00000007 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x00000638 /* EMC_TREFBW */ + 0x00000006 /* EMC_QUSE_EXTRA */ + 0x00000006 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00004288 /* EMC_FBIO_CFG5 */ + 0x004400a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x00080000 /* EMC_DLL_XFORM_DQS0 */ + 0x00080000 /* EMC_DLL_XFORM_DQS1 */ + 0x00080000 /* EMC_DLL_XFORM_DQS2 */ + 0x00080000 /* EMC_DLL_XFORM_DQS3 */ + 0x00080000 /* EMC_DLL_XFORM_DQS4 */ + 0x00080000 /* EMC_DLL_XFORM_DQS5 */ + 0x00080000 /* EMC_DLL_XFORM_DQS6 */ + 0x00080000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x00080000 /* EMC_DLL_XFORM_DQ0 */ + 0x00080000 /* EMC_DLL_XFORM_DQ1 */ + 0x00080000 /* EMC_DLL_XFORM_DQ2 */ + 0x00080000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800211c /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f108 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x08000168 /* EMC_XM2QUSEPADCTRL */ + 0x08000000 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x000c000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x80000d22 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff00 /* EMC_CFG_RSV */ + >; + }; + + timing-333500000 { + clock-frequency = <333500000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-reset = <0x80000321>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + + nvidia,emc-configuration = < + 0x0000000f /* EMC_RC */ + 0x00000034 /* EMC_RFC */ + 0x0000000a /* EMC_RAS */ + 0x00000003 /* EMC_RP */ + 0x00000003 /* EMC_R2W */ + 0x00000008 /* EMC_W2R */ + 0x00000002 /* EMC_R2P */ + 0x00000009 /* EMC_W2P */ + 0x00000003 /* EMC_RD_RCD */ + 0x00000003 /* EMC_WR_RCD */ + 0x00000002 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000004 /* EMC_WDV */ + 0x00000006 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000c /* EMC_RDV */ + 0x000009e9 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x0000027a /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000001 /* EMC_PDEX2WR */ + 0x00000008 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000e /* EMC_RW2PDEN */ + 0x00000039 /* EMC_TXSR */ + 0x00000200 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x0000000a /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x00000a2a /* EMC_TREFBW */ + 0x00000000 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00007088 /* EMC_FBIO_CFG5 */ + 0x002600a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x0003c000 /* EMC_DLL_XFORM_DQS0 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS1 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS2 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS3 */ + 0x00014000 /* EMC_DLL_XFORM_DQS4 */ + 0x00014000 /* EMC_DLL_XFORM_DQS5 */ + 0x00014000 /* EMC_DLL_XFORM_DQS6 */ + 0x00014000 /* EMC_DLL_XFORM_DQS7 */ + 0x00018000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00018000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00018000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00018000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x00048000 /* EMC_DLL_XFORM_DQ0 */ + 0x00048000 /* EMC_DLL_XFORM_DQ1 */ + 0x00048000 /* EMC_DLL_XFORM_DQ2 */ + 0x00048000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0600013d /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f508 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8 /* EMC_XM2QUSEPADCTRL */ + 0x08000021 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x018b000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x800014d4 /* EMC_DYN_SELF_REF_CONTROL */ + 0xf8000000 /* EMC_FBIO_SPARE */ + 0xff00ff89 /* EMC_CFG_RSV */ + >; + }; + + timing-667000000 { + clock-frequency = <667000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200018>; + nvidia,emc-mode-reset = <0x80000b71>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x00000020 /* EMC_RC */ + 0x0000006a /* EMC_RFC */ + 0x00000017 /* EMC_RAS */ + 0x00000007 /* EMC_RP */ + 0x00000005 /* EMC_R2W */ + 0x0000000c /* EMC_W2R */ + 0x00000003 /* EMC_R2P */ + 0x00000011 /* EMC_W2P */ + 0x00000007 /* EMC_RD_RCD */ + 0x00000007 /* EMC_WR_RCD */ + 0x00000002 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000007 /* EMC_WDV */ + 0x0000000a /* EMC_QUSE */ + 0x00000009 /* EMC_QRST */ + 0x0000000b /* EMC_QSAFE */ + 0x00000011 /* EMC_RDV */ + 0x00001412 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000504 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x0000000e /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x0000000c /* EMC_AR2PDEN */ + 0x00000016 /* EMC_RW2PDEN */ + 0x00000072 /* EMC_TXSR */ + 0x00000200 /* EMC_TXSRDLL */ + 0x00000005 /* EMC_TCKE */ + 0x00000015 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000006 /* EMC_TCLKSTABLE */ + 0x00000007 /* EMC_TCLKSTOP */ + 0x00001453 /* EMC_TREFBW */ + 0x0000000b /* EMC_QUSE_EXTRA */ + 0x00000006 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00005088 /* EMC_FBIO_CFG5 */ + 0xf00b0191 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x0000000a /* EMC_DLL_XFORM_DQS0 */ + 0x0000000a /* EMC_DLL_XFORM_DQS1 */ + 0x0000000a /* EMC_DLL_XFORM_DQS2 */ + 0x0000000a /* EMC_DLL_XFORM_DQS3 */ + 0x0000000a /* EMC_DLL_XFORM_DQS4 */ + 0x0000000a /* EMC_DLL_XFORM_DQS5 */ + 0x0000000a /* EMC_DLL_XFORM_DQS6 */ + 0x0000000a /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x0000000c /* EMC_DLL_XFORM_DQ0 */ + 0x0000000c /* EMC_DLL_XFORM_DQ1 */ + 0x0000000c /* EMC_DLL_XFORM_DQ2 */ + 0x0000000c /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0400013d /* EMC_XM2DQSPADCTRL2 */ + 0x22220000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f501 /* EMC_XM2COMPPADCTRL */ + 0x07077404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000000 /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8 /* EMC_XM2QUSEPADCTRL */ + 0x0a000021 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x0155000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x800028a5 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff49 /* EMC_CFG_RSV */ + >; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi new file mode 100644 index 000000000000..bfc06b988781 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi @@ -0,0 +1,149 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include +#include + +/ { + i2c@7000d000 { + pmic: pmic@2d { + compatible = "ti,tps65911"; + reg = <0x2d>; + + interrupts = ; + #interrupt-cells = <2>; + interrupt-controller; + + ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>; + ti,system-power-controller; + ti,sleep-keep-ck32k; + ti,sleep-enable; + + #gpio-cells = <2>; + gpio-controller; + + vcc1-supply = <&vdd_5v0_sys>; + vcc2-supply = <&vdd_5v0_sys>; + vcc3-supply = <&vdd_1v8>; + vcc4-supply = <&vdd_5v0_sys>; + vcc5-supply = <&vdd_5v0_sys>; + vcc6-supply = <&vdd2_reg>; + vcc7-supply = <&vdd_5v0_sys>; + vccio-supply = <&vdd_5v0_sys>; + + regulators { + vdd1 { + regulator-name = "vddio_ddr_1v2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + ti,regulator-ext-sleep-control = <8>; + }; + + vdd2_reg: vdd2 { + regulator-name = "vdd2_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_cpu: vddctrl { + regulator-name = "vdd_cpu,vdd_sys"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1250000>; + regulator-coupled-with = <&vdd_core>; + regulator-coupled-max-spread = <300000>; + regulator-max-step-microvolt = <100000>; + regulator-always-on; + ti,regulator-ext-sleep-control = <1>; + + nvidia,tegra-cpu-regulator; + }; + + vdd_1v8: vio { + regulator-name = "vdd_1v8_gen"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + vcore_emmc: ldo1 { + regulator-name = "vdd_pexa,vdd_pexb"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo2 { + regulator-name = "vdd_sata,avdd_plle"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + /* LDO3 is not connected to anything */ + + ldo4 { + regulator-name = "vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo5 { + regulator-name = "vddio_sdmmc,avdd_vdac"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo6 { + regulator-name = "avdd_dsi_csi,pwrdet_mipi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo7 { + regulator-name = "vdd_pllm,x,u,a_p_c_s"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + ti,regulator-ext-sleep-control = <8>; + }; + + ldo8 { + regulator-name = "vdd_ddr_hs"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + ti,regulator-ext-sleep-control = <8>; + }; + }; + }; + + vdd_core: core-regulator@60 { + compatible = "ti,tps62361"; + reg = <0x60>; + + regulator-name = "tps62361-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1350000>; + regulator-coupled-with = <&vdd_cpu>; + regulator-coupled-max-spread = <300000>; + regulator-max-step-microvolt = <100000>; + regulator-boot-on; + regulator-always-on; + ti,enable-vout-discharge; + ti,vsel0-state-high; + ti,vsel1-state-high; + + nvidia,tegra-core-regulator; + }; + }; + + vdd_3v3_sys: regulator@1 { + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper.dtsi new file mode 100644 index 000000000000..a044dbd200a9 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper.dtsi @@ -0,0 +1,149 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include "tegra30-asus-nexus7-grouper-common.dtsi" +#include "tegra30-asus-nexus7-grouper-memory-timings.dtsi" + +/ { + compatible = "asus,grouper", "nvidia,tegra30"; + + display-panel { + panel-timing { + clock-frequency = <68000000>; + hactive = <800>; + vactive = <1280>; + hfront-porch = <24>; + hback-porch = <32>; + hsync-len = <24>; + vsync-len = <1>; + vfront-porch = <5>; + vback-porch = <32>; + }; + }; + + pinmux@70000868 { + state_default: pinmux { + lcd_dc1_pd2 { + nvidia,pins = "lcd_dc1_pd2"; + nvidia,function = "displaya"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + lcd_pwr2_pc6 { + nvidia,pins = "lcd_pwr2_pc6"; + nvidia,function = "displaya"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi2_cs2_n_pw3 { + nvidia,pins = "spi2_cs2_n_pw3"; + nvidia,function = "spi2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi1_sck_px5 { + nvidia,pins = "spi1_sck_px5"; + nvidia,function = "spi1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pu5 { + nvidia,pins = "pu5"; + nvidia,function = "pwm2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi1_miso_px7 { + nvidia,pins = "spi1_miso_px7"; + nvidia,function = "spi1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi2_mosi_px0 { + nvidia,pins = "spi2_mosi_px0"; + nvidia,function = "spi2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row7_pr7 { + nvidia,pins = "kb_row7_pr7"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pu3 { + nvidia,pins = "pu3"; + nvidia,function = "rsvd4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pu4 { + nvidia,pins = "pu4"; + nvidia,function = "pwm1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row15_ps7 { + nvidia,pins = "kb_row15_ps7"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row3_pr3 { + nvidia,pins = "kb_row3_pr3"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row13_ps5 { + nvidia,pins = "kb_row13_ps5"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_wp_n_pc7 { + nvidia,pins = "gmi_wp_n_pc7", + "gmi_wait_pi7", + "gmi_cs4_n_pk2", + "gmi_cs3_n_pk4"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_cs6_n_pi3 { + nvidia,pins = "gmi_cs6_n_pi3"; + nvidia,function = "gmi"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + }; + }; + + i2c@7000c500 { + nfc@28 { + compatible = "nxp,pn544-i2c"; + reg = <0x28>; + clock-frequency = <100000>; + + interrupt-parent = <&gpio>; + interrupts = ; + + enable-gpios = <&gpio TEGRA_GPIO(S, 7) GPIO_ACTIVE_HIGH>; + firmware-gpios = <&gpio TEGRA_GPIO(R, 3) GPIO_ACTIVE_HIGH>; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia-E1565.dts b/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia-E1565.dts new file mode 100644 index 000000000000..f1c63feb4af9 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia-E1565.dts @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "tegra30-asus-nexus7-grouper-maxim-pmic.dtsi" +#include "tegra30-asus-nexus7-tilapia.dtsi" + +/ { + model = "ASUS Google Nexus 7 (Project Bach / ME370TG) E1565"; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia-memory-timings.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia-memory-timings.dtsi new file mode 100644 index 000000000000..9169de34fa00 --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia-memory-timings.dtsi @@ -0,0 +1,325 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include "tegra30-asus-nexus7-grouper-memory-timings.dtsi" + +/ { + /* + * Tilapia's memory timings are pretty much the same as the Grouper's + * ones. There are few minor tunings made for a higher clock rates, + * these differentiating timings are overridden here for Tilapia. + */ + + memory-controller@7000f400 { + emc-timings-0 { + timing-667000000 { + clock-frequency = <667000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200018>; + nvidia,emc-mode-reset = <0x80000b71>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x0000001f /* EMC_RC */ + 0x00000069 /* EMC_RFC */ + 0x00000017 /* EMC_RAS */ + 0x00000007 /* EMC_RP */ + 0x00000005 /* EMC_R2W */ + 0x0000000c /* EMC_W2R */ + 0x00000003 /* EMC_R2P */ + 0x00000011 /* EMC_W2P */ + 0x00000007 /* EMC_RD_RCD */ + 0x00000007 /* EMC_WR_RCD */ + 0x00000002 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000007 /* EMC_WDV */ + 0x0000000b /* EMC_QUSE */ + 0x00000009 /* EMC_QRST */ + 0x0000000b /* EMC_QSAFE */ + 0x00000011 /* EMC_RDV */ + 0x00001412 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000504 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x0000000e /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x0000000c /* EMC_AR2PDEN */ + 0x00000016 /* EMC_RW2PDEN */ + 0x00000072 /* EMC_TXSR */ + 0x00000200 /* EMC_TXSRDLL */ + 0x00000005 /* EMC_TCKE */ + 0x00000015 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000006 /* EMC_TCLKSTABLE */ + 0x00000007 /* EMC_TCLKSTOP */ + 0x00001453 /* EMC_TREFBW */ + 0x0000000c /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00005088 /* EMC_FBIO_CFG5 */ + 0xf00b0191 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x00000008 /* EMC_DLL_XFORM_DQS0 */ + 0x00000008 /* EMC_DLL_XFORM_DQS1 */ + 0x00000008 /* EMC_DLL_XFORM_DQS2 */ + 0x00000008 /* EMC_DLL_XFORM_DQS3 */ + 0x0000000a /* EMC_DLL_XFORM_DQS4 */ + 0x0000000a /* EMC_DLL_XFORM_DQS5 */ + 0x0000000a /* EMC_DLL_XFORM_DQS6 */ + 0x0000000a /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x0000000c /* EMC_DLL_XFORM_DQ0 */ + 0x0000000c /* EMC_DLL_XFORM_DQ1 */ + 0x0000000c /* EMC_DLL_XFORM_DQ2 */ + 0x0000000c /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800013d /* EMC_XM2DQSPADCTRL2 */ + 0x22220000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f501 /* EMC_XM2COMPPADCTRL */ + 0x07077404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000000 /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8 /* EMC_XM2QUSEPADCTRL */ + 0x08000021 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x0156000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x800028a5 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff49 /* EMC_CFG_RSV */ + >; + }; + }; + + emc-timings-1 { + timing-333500000 { + clock-frequency = <333500000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200000>; + nvidia,emc-mode-reset = <0x80000321>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + + nvidia,emc-configuration = < + 0x0000000f /* EMC_RC */ + 0x00000034 /* EMC_RFC */ + 0x0000000a /* EMC_RAS */ + 0x00000003 /* EMC_RP */ + 0x00000003 /* EMC_R2W */ + 0x00000008 /* EMC_W2R */ + 0x00000002 /* EMC_R2P */ + 0x00000009 /* EMC_W2P */ + 0x00000003 /* EMC_RD_RCD */ + 0x00000003 /* EMC_WR_RCD */ + 0x00000002 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000004 /* EMC_WDV */ + 0x00000006 /* EMC_QUSE */ + 0x00000004 /* EMC_QRST */ + 0x0000000a /* EMC_QSAFE */ + 0x0000000c /* EMC_RDV */ + 0x000009e9 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x0000027a /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000001 /* EMC_PDEX2WR */ + 0x00000008 /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x00000007 /* EMC_AR2PDEN */ + 0x0000000e /* EMC_RW2PDEN */ + 0x00000039 /* EMC_TXSR */ + 0x00000200 /* EMC_TXSRDLL */ + 0x00000004 /* EMC_TCKE */ + 0x0000000a /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000004 /* EMC_TCLKSTABLE */ + 0x00000005 /* EMC_TCLKSTOP */ + 0x00000a2a /* EMC_TREFBW */ + 0x00000000 /* EMC_QUSE_EXTRA */ + 0x00000004 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00007088 /* EMC_FBIO_CFG5 */ + 0x002600a4 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x0003c000 /* EMC_DLL_XFORM_DQS0 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS1 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS2 */ + 0x0003c000 /* EMC_DLL_XFORM_DQS3 */ + 0x00014000 /* EMC_DLL_XFORM_DQS4 */ + 0x00014000 /* EMC_DLL_XFORM_DQS5 */ + 0x00014000 /* EMC_DLL_XFORM_DQS6 */ + 0x00014000 /* EMC_DLL_XFORM_DQS7 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x00048000 /* EMC_DLL_XFORM_DQ0 */ + 0x00048000 /* EMC_DLL_XFORM_DQ1 */ + 0x00048000 /* EMC_DLL_XFORM_DQ2 */ + 0x00048000 /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800013d /* EMC_XM2DQSPADCTRL2 */ + 0x00000000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f508 /* EMC_XM2COMPPADCTRL */ + 0x05057404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8 /* EMC_XM2QUSEPADCTRL */ + 0x08000021 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x018b000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x800014d4 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff89 /* EMC_CFG_RSV */ + >; + }; + + timing-667000000 { + clock-frequency = <667000000>; + + nvidia,emc-auto-cal-interval = <0x001fffff>; + nvidia,emc-mode-1 = <0x80100002>; + nvidia,emc-mode-2 = <0x80200018>; + nvidia,emc-mode-reset = <0x80000b71>; + nvidia,emc-zcal-cnt-long = <0x00000040>; + nvidia,emc-cfg-periodic-qrst; + + nvidia,emc-configuration = < + 0x00000020 /* EMC_RC */ + 0x0000006a /* EMC_RFC */ + 0x00000017 /* EMC_RAS */ + 0x00000007 /* EMC_RP */ + 0x00000005 /* EMC_R2W */ + 0x0000000c /* EMC_W2R */ + 0x00000003 /* EMC_R2P */ + 0x00000011 /* EMC_W2P */ + 0x00000007 /* EMC_RD_RCD */ + 0x00000007 /* EMC_WR_RCD */ + 0x00000002 /* EMC_RRD */ + 0x00000001 /* EMC_REXT */ + 0x00000000 /* EMC_WEXT */ + 0x00000007 /* EMC_WDV */ + 0x0000000a /* EMC_QUSE */ + 0x00000009 /* EMC_QRST */ + 0x0000000b /* EMC_QSAFE */ + 0x00000011 /* EMC_RDV */ + 0x00001412 /* EMC_REFRESH */ + 0x00000000 /* EMC_BURST_REFRESH_NUM */ + 0x00000504 /* EMC_PRE_REFRESH_REQ_CNT */ + 0x00000002 /* EMC_PDEX2WR */ + 0x0000000e /* EMC_PDEX2RD */ + 0x00000001 /* EMC_PCHG2PDEN */ + 0x00000000 /* EMC_ACT2PDEN */ + 0x0000000c /* EMC_AR2PDEN */ + 0x00000016 /* EMC_RW2PDEN */ + 0x00000072 /* EMC_TXSR */ + 0x00000200 /* EMC_TXSRDLL */ + 0x00000005 /* EMC_TCKE */ + 0x00000015 /* EMC_TFAW */ + 0x00000000 /* EMC_TRPAB */ + 0x00000006 /* EMC_TCLKSTABLE */ + 0x00000007 /* EMC_TCLKSTOP */ + 0x00001453 /* EMC_TREFBW */ + 0x0000000b /* EMC_QUSE_EXTRA */ + 0x00000006 /* EMC_FBIO_CFG6 */ + 0x00000000 /* EMC_ODT_WRITE */ + 0x00000000 /* EMC_ODT_READ */ + 0x00005088 /* EMC_FBIO_CFG5 */ + 0xf00b0191 /* EMC_CFG_DIG_DLL */ + 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ + 0x00000008 /* EMC_DLL_XFORM_DQS0 */ + 0x00000008 /* EMC_DLL_XFORM_DQS1 */ + 0x00000008 /* EMC_DLL_XFORM_DQS2 */ + 0x00000008 /* EMC_DLL_XFORM_DQS3 */ + 0x0000000a /* EMC_DLL_XFORM_DQS4 */ + 0x0000000a /* EMC_DLL_XFORM_DQS5 */ + 0x0000000a /* EMC_DLL_XFORM_DQS6 */ + 0x0000000a /* EMC_DLL_XFORM_DQS7 */ + 0x00018000 /* EMC_DLL_XFORM_QUSE0 */ + 0x00018000 /* EMC_DLL_XFORM_QUSE1 */ + 0x00018000 /* EMC_DLL_XFORM_QUSE2 */ + 0x00018000 /* EMC_DLL_XFORM_QUSE3 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ + 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ + 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ + 0x0000000a /* EMC_DLL_XFORM_DQ0 */ + 0x0000000a /* EMC_DLL_XFORM_DQ1 */ + 0x0000000a /* EMC_DLL_XFORM_DQ2 */ + 0x0000000a /* EMC_DLL_XFORM_DQ3 */ + 0x000002a0 /* EMC_XM2CMDPADCTRL */ + 0x0800013d /* EMC_XM2DQSPADCTRL2 */ + 0x22220000 /* EMC_XM2DQPADCTRL2 */ + 0x77fff884 /* EMC_XM2CLKPADCTRL */ + 0x01f1f501 /* EMC_XM2COMPPADCTRL */ + 0x07077404 /* EMC_XM2VTTGENPADCTRL */ + 0x54000000 /* EMC_XM2VTTGENPADCTRL2 */ + 0x080001e8 /* EMC_XM2QUSEPADCTRL */ + 0x0c000021 /* EMC_XM2DQSPADCTRL3 */ + 0x00000802 /* EMC_CTT_TERM_CTRL */ + 0x00020000 /* EMC_ZCAL_INTERVAL */ + 0x00000100 /* EMC_ZCAL_WAIT_CNT */ + 0x0155000c /* EMC_MRS_WAIT_CNT */ + 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ + 0x00000000 /* EMC_CTT */ + 0x00000000 /* EMC_CTT_DURATION */ + 0x800028a5 /* EMC_DYN_SELF_REF_CONTROL */ + 0xe8000000 /* EMC_FBIO_SPARE */ + 0xff00ff49 /* EMC_CFG_RSV */ + >; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia.dtsi new file mode 100644 index 000000000000..e3da89f1941a --- /dev/null +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia.dtsi @@ -0,0 +1,235 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include "tegra30-asus-nexus7-grouper-common.dtsi" +#include "tegra30-asus-nexus7-tilapia-memory-timings.dtsi" + +/ { + compatible = "asus,tilapia", "asus,grouper", "nvidia,tegra30"; + + display-panel { + enable-gpios = <&gpio TEGRA_GPIO(V, 6) GPIO_ACTIVE_HIGH>; + + panel-timing { + clock-frequency = <81750000>; + hactive = <800>; + vactive = <1280>; + hfront-porch = <64>; + hback-porch = <128>; + hsync-len = <64>; + vsync-len = <1>; + vfront-porch = <5>; + vback-porch = <2>; + }; + }; + + gpio@6000d000 { + init-mode-3g { + gpio-hog; + gpios = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + output-low; + }; + }; + + pinmux@70000868 { + state_default: pinmux { + lcd_dc1_pd2 { + nvidia,pins = "lcd_dc1_pd2"; + nvidia,function = "displaya"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + lcd_pwr2_pc6 { + nvidia,pins = "lcd_pwr2_pc6"; + nvidia,function = "displaya"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi2_cs2_n_pw3 { + nvidia,pins = "spi2_cs2_n_pw3"; + nvidia,function = "spi2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + dap3_din_pp1 { + nvidia,pins = "dap3_din_pp1"; + nvidia,function = "i2s2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi1_sck_px5 { + nvidia,pins = "spi1_sck_px5"; + nvidia,function = "spi1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pu5 { + nvidia,pins = "pu5"; + nvidia,function = "pwm2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi1_miso_px7 { + nvidia,pins = "spi1_miso_px7"; + nvidia,function = "spi1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + spi2_mosi_px0 { + nvidia,pins = "spi2_mosi_px0"; + nvidia,function = "spi2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + clk3_req_pee1 { + nvidia,pins = "clk3_req_pee1"; + nvidia,function = "dev3"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + ulpi_nxt_py2 { + nvidia,pins = "ulpi_nxt_py2"; + nvidia,function = "uartd"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + ulpi_stp_py3 { + nvidia,pins = "ulpi_stp_py3"; + nvidia,function = "uartd"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row7_pr7 { + nvidia,pins = "kb_row7_pr7"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pu4 { + nvidia,pins = "pu4"; + nvidia,function = "pwm1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + pu3 { + nvidia,pins = "pu3"; + nvidia,function = "rsvd4"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row15_ps7 { + nvidia,pins = "kb_row15_ps7"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + dap3_sclk_pp3 { + nvidia,pins = "dap3_sclk_pp3"; + nvidia,function = "i2s2"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row3_pr3 { + nvidia,pins = "kb_row3_pr3", + "kb_row13_ps5"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + kb_row13_ps5 { + nvidia,pins = "kb_row13_ps5"; + nvidia,function = "kbc"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_wp_n_pc7 { + nvidia,pins = "gmi_wp_n_pc7", + "gmi_wait_pi7", + "gmi_cs4_n_pk2", + "gmi_cs3_n_pk4"; + nvidia,function = "rsvd1"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + gmi_cs6_n_pi3 { + nvidia,pins = "gmi_cs6_n_pi3"; + nvidia,function = "gmi"; + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; + }; + }; + }; + + i2c@7000c500 { + proximity-sensor@28 { + compatible = "microchip,cap1106"; + reg = <0x28>; + + /* + * Binding doesn't support specifying linux,input-type + * and this results in unwanted key-presses handled by + * applications, hence keep it disabled for now. + */ + status = "disabled"; + + interrupt-parent = <&gpio>; + interrupts = ; + + linux,keycodes = , + , + , + , + , + ; + }; + + nfc@2a { + compatible = "nxp,pn544-i2c"; + reg = <0x2a>; + + clock-frequency = <100000>; + + interrupt-parent = <&gpio>; + interrupts = ; + + enable-gpios = <&gpio TEGRA_GPIO(P, 0) GPIO_ACTIVE_HIGH>; + firmware-gpios = <&gpio TEGRA_GPIO(P, 3) GPIO_ACTIVE_HIGH>; + }; + }; +}; diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index 6b6fd8a8058f..e0624b74fb50 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -1922,7 +1922,7 @@ }; }; - sdhci@78000000 { + mmc@78000000 { status = "okay"; vqmmc-supply = <&ldo5_reg>; cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; @@ -1931,7 +1931,7 @@ bus-width = <4>; }; - sdhci@78000600 { + mmc@78000600 { status = "okay"; bus-width = <8>; non-removable; @@ -1965,17 +1965,10 @@ status = "okay"; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-leds { @@ -1991,118 +1984,103 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_5v_in_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v_in"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_5v_in_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vdd_5v_in"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + chargepump_5v_reg: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "chargepump_5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + enable-active-high; + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; + }; - chargepump_5v_reg: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "chargepump_5v"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-boot-on; - regulator-always-on; - enable-active-high; - gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; - }; + ddr_reg: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; + vin-supply = <&vdd_5v_in_reg>; + }; - ddr_reg: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "vdd_ddr"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; - vin-supply = <&vdd_5v_in_reg>; - }; + vdd_5v_sata_reg: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v_sata"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>; + vin-supply = <&vdd_5v_in_reg>; + }; - vdd_5v_sata_reg: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "vdd_5v_sata"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>; - vin-supply = <&vdd_5v_in_reg>; - }; + usb1_vbus_reg: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&vdd_5v_in_reg>; + }; - usb1_vbus_reg: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "usb1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&vdd_5v_in_reg>; - }; + usb3_vbus_reg: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "usb3_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&vdd_5v_in_reg>; + }; - usb3_vbus_reg: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "usb3_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&vdd_5v_in_reg>; - }; + sys_3v3_reg: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "sys_3v3,vdd_3v3_alw"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; + vin-supply = <&vdd_5v_in_reg>; + }; - sys_3v3_reg: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "sys_3v3,vdd_3v3_alw"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; - vin-supply = <&vdd_5v_in_reg>; - }; + sys_3v3_pexs_reg: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "sys_3v3_pexs"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - sys_3v3_pexs_reg: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "sys_3v3_pexs"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; - - vdd_5v0_hdmi: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "+VDD_5V_HDMI"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&sys_3v3_reg>; - }; + vdd_5v0_hdmi: regulator@8 { + compatible = "regulator-fixed"; + regulator-name = "+VDD_5V_HDMI"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&sys_3v3_reg>; }; sound { diff --git a/arch/arm/boot/dts/tegra30-cardhu-a02.dts b/arch/arm/boot/dts/tegra30-cardhu-a02.dts index a02ec5082287..4899e05a0d9c 100644 --- a/arch/arm/boot/dts/tegra30-cardhu-a02.dts +++ b/arch/arm/boot/dts/tegra30-cardhu-a02.dts @@ -9,87 +9,75 @@ model = "NVIDIA Tegra30 Cardhu A02 evaluation board"; compatible = "nvidia,cardhu-a02", "nvidia,cardhu", "nvidia,tegra30"; - sdhci@78000400 { + mmc@78000400 { status = "okay"; power-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>; bus-width = <4>; keep-power-in-suspend; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + ddr_reg: regulator@100 { + compatible = "regulator-fixed"; + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; + }; - ddr_reg: regulator@100 { - compatible = "regulator-fixed"; - reg = <100>; - regulator-name = "vdd_ddr"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; - }; + sys_3v3_reg: regulator@101 { + compatible = "regulator-fixed"; + regulator-name = "sys_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; + }; - sys_3v3_reg: regulator@101 { - compatible = "regulator-fixed"; - reg = <101>; - regulator-name = "sys_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; - }; + usb1_vbus_reg: regulator@102 { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(I, 4) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; - usb1_vbus_reg: regulator@102 { - compatible = "regulator-fixed"; - reg = <102>; - regulator-name = "usb1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(I, 4) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&vdd_5v0_reg>; - }; + usb3_vbus_reg: regulator@103 { + compatible = "regulator-fixed"; + regulator-name = "usb3_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; - usb3_vbus_reg: regulator@103 { - compatible = "regulator-fixed"; - reg = <103>; - regulator-name = "usb3_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&vdd_5v0_reg>; - }; + vdd_5v0_reg: regulator@104 { + compatible = "regulator-fixed"; + regulator-name = "5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; + }; - vdd_5v0_reg: regulator@104 { - compatible = "regulator-fixed"; - reg = <104>; - regulator-name = "5v0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; - }; - - vdd_bl_reg: regulator@105 { - compatible = "regulator-fixed"; - reg = <105>; - regulator-name = "vdd_bl"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_HIGH>; - }; + vdd_bl_reg: regulator@105 { + compatible = "regulator-fixed"; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_HIGH>; }; }; diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts index 9234988624ec..c1c0ca628af1 100644 --- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts +++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts @@ -11,99 +11,86 @@ model = "NVIDIA Tegra30 Cardhu A04 (A05, A06, A07) evaluation board"; compatible = "nvidia,cardhu-a04", "nvidia,cardhu", "nvidia,tegra30"; - sdhci@78000400 { + mmc@78000400 { status = "okay"; power-gpios = <&gpio TEGRA_GPIO(D, 3) GPIO_ACTIVE_HIGH>; bus-width = <4>; keep-power-in-suspend; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + ddr_reg: regulator@100 { + compatible = "regulator-fixed"; + regulator-name = "ddr"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; + }; - ddr_reg: regulator@100 { - compatible = "regulator-fixed"; - regulator-name = "ddr"; - reg = <100>; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; - }; + sys_3v3_reg: regulator@101 { + compatible = "regulator-fixed"; + regulator-name = "sys_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; + }; - sys_3v3_reg: regulator@101 { - compatible = "regulator-fixed"; - reg = <101>; - regulator-name = "sys_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; - }; + usb1_vbus_reg: regulator@102 { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; - usb1_vbus_reg: regulator@102 { - compatible = "regulator-fixed"; - reg = <102>; - regulator-name = "usb1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&vdd_5v0_reg>; - }; + usb3_vbus_reg: regulator@103 { + compatible = "regulator-fixed"; + regulator-name = "usb3_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; + }; - usb3_vbus_reg: regulator@103 { - compatible = "regulator-fixed"; - reg = <103>; - regulator-name = "usb3_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&vdd_5v0_reg>; - }; + vdd_5v0_reg: regulator@104 { + compatible = "regulator-fixed"; + regulator-name = "5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pmic 8 GPIO_ACTIVE_HIGH>; + }; - vdd_5v0_reg: regulator@104 { - compatible = "regulator-fixed"; - reg = <104>; - regulator-name = "5v0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&pmic 8 GPIO_ACTIVE_HIGH>; - }; + vdd_bl_reg: regulator@105 { + compatible = "regulator-fixed"; + regulator-name = "vdd_bl"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>; + }; - vdd_bl_reg: regulator@105 { - compatible = "regulator-fixed"; - reg = <105>; - regulator-name = "vdd_bl"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>; - }; - - vdd_bl2_reg: regulator@106 { - compatible = "regulator-fixed"; - reg = <106>; - regulator-name = "vdd_bl2"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>; - }; + vdd_bl2_reg: regulator@106 { + compatible = "regulator-fixed"; + regulator-name = "vdd_bl2"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>; }; i2c@7000d000 { diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index 5ee5d141bd81..dab9989fa760 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -384,7 +384,7 @@ }; }; - sdhci@78000000 { + mmc@78000000 { status = "okay"; cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>; @@ -392,7 +392,7 @@ bus-width = <4>; }; - sdhci@78000600 { + mmc@78000600 { status = "okay"; bus-width = <8>; non-removable; @@ -418,17 +418,10 @@ default-brightness-level = <6>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; panel: panel { @@ -441,158 +434,139 @@ backlight = <&backlight>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_ac_bat_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd_ac_bat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - vdd_ac_bat_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vdd_ac_bat"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + cam_1v8_reg: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "cam_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(BB, 4) GPIO_ACTIVE_HIGH>; + vin-supply = <&vio_reg>; + }; - cam_1v8_reg: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "cam_1v8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(BB, 4) GPIO_ACTIVE_HIGH>; - vin-supply = <&vio_reg>; - }; + cp_5v_reg: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "cp_5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + enable-active-high; + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; + }; - cp_5v_reg: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "cp_5v"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-boot-on; - regulator-always-on; - enable-active-high; - gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; - }; + emmc_3v3_reg: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "emmc_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(D, 1) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - emmc_3v3_reg: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "emmc_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(D, 1) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; + modem_3v3_reg: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "modem_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>; + }; - modem_3v3_reg: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "modem_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>; - }; + pex_hvdd_3v3_reg: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "pex_hvdd_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - pex_hvdd_3v3_reg: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "pex_hvdd_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; + vdd_cam1_ldo_reg: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "vdd_cam1_ldo"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - vdd_cam1_ldo_reg: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "vdd_cam1_ldo"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; + vdd_cam2_ldo_reg: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "vdd_cam2_ldo"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - vdd_cam2_ldo_reg: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "vdd_cam2_ldo"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; + vdd_cam3_ldo_reg: regulator@8 { + compatible = "regulator-fixed"; + regulator-name = "vdd_cam3_ldo"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - vdd_cam3_ldo_reg: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "vdd_cam3_ldo"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; + vdd_com_reg: regulator@9 { + compatible = "regulator-fixed"; + regulator-name = "vdd_com"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - vdd_com_reg: regulator@9 { - compatible = "regulator-fixed"; - reg = <9>; - regulator-name = "vdd_com"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; + vdd_fuse_3v3_reg: regulator@10 { + compatible = "regulator-fixed"; + regulator-name = "vdd_fuse_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(L, 6) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - vdd_fuse_3v3_reg: regulator@10 { - compatible = "regulator-fixed"; - reg = <10>; - regulator-name = "vdd_fuse_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(L, 6) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; + vdd_pnl1_reg: regulator@11 { + compatible = "regulator-fixed"; + regulator-name = "vdd_pnl1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>; + vin-supply = <&sys_3v3_reg>; + }; - vdd_pnl1_reg: regulator@11 { - compatible = "regulator-fixed"; - reg = <11>; - regulator-name = "vdd_pnl1"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>; - vin-supply = <&sys_3v3_reg>; - }; - - vdd_vid_reg: regulator@12 { - compatible = "regulator-fixed"; - reg = <12>; - regulator-name = "vddio_vid"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(T, 0) GPIO_ACTIVE_HIGH>; - gpio-open-drain; - vin-supply = <&vdd_5v0_reg>; - }; + vdd_vid_reg: regulator@12 { + compatible = "regulator-fixed"; + regulator-name = "vddio_vid"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio TEGRA_GPIO(T, 0) GPIO_ACTIVE_HIGH>; + gpio-open-drain; + vin-supply = <&vdd_5v0_reg>; }; sound { diff --git a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts index 8e106e784dce..7d4a6ca4936a 100644 --- a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts +++ b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts @@ -98,7 +98,7 @@ }; /* SD/MMC */ - sdhci@78000200 { + mmc@78000200 { status = "okay"; bus-width = <4>; cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */ diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi index adba554381c7..e36aa3ce6c3d 100644 --- a/arch/arm/boot/dts/tegra30-colibri.dtsi +++ b/arch/arm/boot/dts/tegra30-colibri.dtsi @@ -527,7 +527,7 @@ }; /* Colibri USBH_OC */ - spi2-cs2-n-pw3, { + spi2-cs2-n-pw3 { nvidia,pins = "spi2_cs2_n_pw3"; nvidia,function = "spi2_alt"; nvidia,pull = ; @@ -723,6 +723,7 @@ sgtl5000: codec@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + #sound-dai-cells = <0>; VDDA-supply = <®_module_3v3_audio>; VDDD-supply = <®_1v8_vio>; VDDIO-supply = <®_module_3v3>; @@ -933,7 +934,7 @@ }; /* eMMC */ - sdhci@78000600 { + mmc@78000600 { status = "okay"; bus-width = <8>; non-removable; diff --git a/arch/arm/boot/dts/tegra30-cpu-opp-microvolt.dtsi b/arch/arm/boot/dts/tegra30-cpu-opp-microvolt.dtsi index 5c40ef49894f..d682f7437146 100644 --- a/arch/arm/boot/dts/tegra30-cpu-opp-microvolt.dtsi +++ b/arch/arm/boot/dts/tegra30-cpu-opp-microvolt.dtsi @@ -2,799 +2,799 @@ / { cpu0_opp_table: cpu_opp_table0 { - opp@51000000_800 { + opp@51000000,800 { opp-microvolt = <800000 800000 1250000>; }; - opp@51000000_850 { + opp@51000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@51000000_912 { + opp@51000000,912 { opp-microvolt = <912000 912000 1250000>; }; - opp@102000000_800 { + opp@102000000,800 { opp-microvolt = <800000 800000 1250000>; }; - opp@102000000_850 { + opp@102000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@102000000_912 { + opp@102000000,912 { opp-microvolt = <912000 912000 1250000>; }; - opp@204000000_800 { + opp@204000000,800 { opp-microvolt = <800000 800000 1250000>; }; - opp@204000000_850 { + opp@204000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@204000000_912 { + opp@204000000,912 { opp-microvolt = <912000 912000 1250000>; }; - opp@312000000_850 { + opp@312000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@312000000_912 { + opp@312000000,912 { opp-microvolt = <912000 912000 1250000>; }; - opp@340000000_800 { + opp@340000000,800 { opp-microvolt = <800000 800000 1250000>; }; - opp@340000000_850 { + opp@340000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@370000000_800 { + opp@370000000,800 { opp-microvolt = <800000 800000 1250000>; }; - opp@456000000_850 { + opp@456000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@456000000_912 { + opp@456000000,912 { opp-microvolt = <912000 912000 1250000>; }; - opp@475000000_800 { + opp@475000000,800 { opp-microvolt = <800000 800000 1250000>; }; - opp@475000000_850 { + opp@475000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@475000000_850_0_1 { + opp@475000000,850,0,1 { opp-microvolt = <850000 850000 1250000>; }; - opp@475000000_850_0_4 { + opp@475000000,850,0,4 { opp-microvolt = <850000 850000 1250000>; }; - opp@475000000_850_0_7 { + opp@475000000,850,0,7 { opp-microvolt = <850000 850000 1250000>; }; - opp@475000000_850_0_8 { + opp@475000000,850,0,8 { opp-microvolt = <850000 850000 1250000>; }; - opp@608000000_850 { + opp@608000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@608000000_912 { + opp@608000000,912 { opp-microvolt = <912000 912000 1250000>; }; - opp@620000000_850 { + opp@620000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850 { + opp@640000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_1_1 { + opp@640000000,850,1,1 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_2_1 { + opp@640000000,850,2,1 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_3_1 { + opp@640000000,850,3,1 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_1_4 { + opp@640000000,850,1,4 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_2_4 { + opp@640000000,850,2,4 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_3_4 { + opp@640000000,850,3,4 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_1_7 { + opp@640000000,850,1,7 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_2_7 { + opp@640000000,850,2,7 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_3_7 { + opp@640000000,850,3,7 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_4_7 { + opp@640000000,850,4,7 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_1_8 { + opp@640000000,850,1,8 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_2_8 { + opp@640000000,850,2,8 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_3_8 { + opp@640000000,850,3,8 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_850_4_8 { + opp@640000000,850,4,8 { opp-microvolt = <850000 850000 1250000>; }; - opp@640000000_900 { + opp@640000000,900 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_850 { + opp@760000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_3_1 { + opp@760000000,850,3,1 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_3_2 { + opp@760000000,850,3,2 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_3_3 { + opp@760000000,850,3,3 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_3_4 { + opp@760000000,850,3,4 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_3_7 { + opp@760000000,850,3,7 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_4_7 { + opp@760000000,850,4,7 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_3_8 { + opp@760000000,850,3,8 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_4_8 { + opp@760000000,850,4,8 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_850_0_10 { + opp@760000000,850,0,10 { opp-microvolt = <850000 850000 1250000>; }; - opp@760000000_900 { + opp@760000000,900 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_1_1 { + opp@760000000,900,1,1 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_2_1 { + opp@760000000,900,2,1 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_1_2 { + opp@760000000,900,1,2 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_2_2 { + opp@760000000,900,2,2 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_1_3 { + opp@760000000,900,1,3 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_2_3 { + opp@760000000,900,2,3 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_1_4 { + opp@760000000,900,1,4 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_2_4 { + opp@760000000,900,2,4 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_1_7 { + opp@760000000,900,1,7 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_2_7 { + opp@760000000,900,2,7 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_1_8 { + opp@760000000,900,1,8 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_900_2_8 { + opp@760000000,900,2,8 { opp-microvolt = <900000 900000 1250000>; }; - opp@760000000_912 { + opp@760000000,912 { opp-microvolt = <912000 912000 1250000>; }; - opp@760000000_975 { + opp@760000000,975 { opp-microvolt = <975000 975000 1250000>; }; - opp@816000000_850 { + opp@816000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@816000000_912 { + opp@816000000,912 { opp-microvolt = <912000 912000 1250000>; }; - opp@860000000_850 { + opp@860000000,850 { opp-microvolt = <850000 850000 1250000>; }; - opp@860000000_900 { + opp@860000000,900 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_2_1 { + opp@860000000,900,2,1 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_3_1 { + opp@860000000,900,3,1 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_2_2 { + opp@860000000,900,2,2 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_3_2 { + opp@860000000,900,3,2 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_2_3 { + opp@860000000,900,2,3 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_3_3 { + opp@860000000,900,3,3 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_2_4 { + opp@860000000,900,2,4 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_3_4 { + opp@860000000,900,3,4 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_2_7 { + opp@860000000,900,2,7 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_3_7 { + opp@860000000,900,3,7 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_4_7 { + opp@860000000,900,4,7 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_2_8 { + opp@860000000,900,2,8 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_3_8 { + opp@860000000,900,3,8 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_900_4_8 { + opp@860000000,900,4,8 { opp-microvolt = <900000 900000 1250000>; }; - opp@860000000_975 { + opp@860000000,975 { opp-microvolt = <975000 975000 1250000>; }; - opp@860000000_975_1_1 { + opp@860000000,975,1,1 { opp-microvolt = <975000 975000 1250000>; }; - opp@860000000_975_1_2 { + opp@860000000,975,1,2 { opp-microvolt = <975000 975000 1250000>; }; - opp@860000000_975_1_3 { + opp@860000000,975,1,3 { opp-microvolt = <975000 975000 1250000>; }; - opp@860000000_975_1_4 { + opp@860000000,975,1,4 { opp-microvolt = <975000 975000 1250000>; }; - opp@860000000_975_1_7 { + opp@860000000,975,1,7 { opp-microvolt = <975000 975000 1250000>; }; - opp@860000000_975_1_8 { + opp@860000000,975,1,8 { opp-microvolt = <975000 975000 1250000>; }; - opp@860000000_1000 { + opp@860000000,1000 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@910000000_900 { + opp@910000000,900 { opp-microvolt = <900000 900000 1250000>; }; - opp@1000000000_900 { + opp@1000000000,900 { opp-microvolt = <900000 900000 1250000>; }; - opp@1000000000_975 { + opp@1000000000,975 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_2_1 { + opp@1000000000,975,2,1 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_3_1 { + opp@1000000000,975,3,1 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_2_2 { + opp@1000000000,975,2,2 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_3_2 { + opp@1000000000,975,3,2 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_2_3 { + opp@1000000000,975,2,3 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_3_3 { + opp@1000000000,975,3,3 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_2_4 { + opp@1000000000,975,2,4 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_3_4 { + opp@1000000000,975,3,4 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_2_7 { + opp@1000000000,975,2,7 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_3_7 { + opp@1000000000,975,3,7 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_4_7 { + opp@1000000000,975,4,7 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_2_8 { + opp@1000000000,975,2,8 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_3_8 { + opp@1000000000,975,3,8 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_975_4_8 { + opp@1000000000,975,4,8 { opp-microvolt = <975000 975000 1250000>; }; - opp@1000000000_1000 { + opp@1000000000,1000 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1000000000_1025 { + opp@1000000000,1025 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1100000000_900 { + opp@1100000000,900 { opp-microvolt = <900000 900000 1250000>; }; - opp@1100000000_975 { + opp@1100000000,975 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_975_3_1 { + opp@1100000000,975,3,1 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_975_3_2 { + opp@1100000000,975,3,2 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_975_3_3 { + opp@1100000000,975,3,3 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_975_3_4 { + opp@1100000000,975,3,4 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_975_3_7 { + opp@1100000000,975,3,7 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_975_4_7 { + opp@1100000000,975,4,7 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_975_3_8 { + opp@1100000000,975,3,8 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_975_4_8 { + opp@1100000000,975,4,8 { opp-microvolt = <975000 975000 1250000>; }; - opp@1100000000_1000 { + opp@1100000000,1000 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1100000000_1000_2_1 { + opp@1100000000,1000,2,1 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1100000000_1000_2_2 { + opp@1100000000,1000,2,2 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1100000000_1000_2_3 { + opp@1100000000,1000,2,3 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1100000000_1000_2_4 { + opp@1100000000,1000,2,4 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1100000000_1000_2_7 { + opp@1100000000,1000,2,7 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1100000000_1000_2_8 { + opp@1100000000,1000,2,8 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1100000000_1025 { + opp@1100000000,1025 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1100000000_1075 { + opp@1100000000,1075 { opp-microvolt = <1075000 1075000 1250000>; }; - opp@1150000000_975 { + opp@1150000000,975 { opp-microvolt = <975000 975000 1250000>; }; - opp@1200000000_975 { + opp@1200000000,975 { opp-microvolt = <975000 975000 1250000>; }; - opp@1200000000_1000 { + opp@1200000000,1000 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1000_3_1 { + opp@1200000000,1000,3,1 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1000_3_2 { + opp@1200000000,1000,3,2 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1000_3_3 { + opp@1200000000,1000,3,3 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1000_3_4 { + opp@1200000000,1000,3,4 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1000_3_7 { + opp@1200000000,1000,3,7 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1000_4_7 { + opp@1200000000,1000,4,7 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1000_3_8 { + opp@1200000000,1000,3,8 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1000_4_8 { + opp@1200000000,1000,4,8 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1200000000_1025 { + opp@1200000000,1025 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1200000000_1025_2_1 { + opp@1200000000,1025,2,1 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1200000000_1025_2_2 { + opp@1200000000,1025,2,2 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1200000000_1025_2_3 { + opp@1200000000,1025,2,3 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1200000000_1025_2_4 { + opp@1200000000,1025,2,4 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1200000000_1025_2_7 { + opp@1200000000,1025,2,7 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1200000000_1025_2_8 { + opp@1200000000,1025,2,8 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1200000000_1050 { + opp@1200000000,1050 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1200000000_1075 { + opp@1200000000,1075 { opp-microvolt = <1075000 1075000 1250000>; }; - opp@1200000000_1100 { + opp@1200000000,1100 { opp-microvolt = <1100000 1100000 1250000>; }; - opp@1300000000_1000 { + opp@1300000000,1000 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1300000000_1000_4_7 { + opp@1300000000,1000,4,7 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1300000000_1000_4_8 { + opp@1300000000,1000,4,8 { opp-microvolt = <1000000 1000000 1250000>; }; - opp@1300000000_1025 { + opp@1300000000,1025 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1300000000_1025_3_1 { + opp@1300000000,1025,3,1 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1300000000_1025_3_7 { + opp@1300000000,1025,3,7 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1300000000_1025_3_8 { + opp@1300000000,1025,3,8 { opp-microvolt = <1025000 1025000 1250000>; }; - opp@1300000000_1050 { + opp@1300000000,1050 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_2_1 { + opp@1300000000,1050,2,1 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_3_2 { + opp@1300000000,1050,3,2 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_3_3 { + opp@1300000000,1050,3,3 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_3_4 { + opp@1300000000,1050,3,4 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_3_5 { + opp@1300000000,1050,3,5 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_3_6 { + opp@1300000000,1050,3,6 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_2_7 { + opp@1300000000,1050,2,7 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_2_8 { + opp@1300000000,1050,2,8 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_3_12 { + opp@1300000000,1050,3,12 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1050_3_13 { + opp@1300000000,1050,3,13 { opp-microvolt = <1050000 1050000 1250000>; }; - opp@1300000000_1075 { + opp@1300000000,1075 { opp-microvolt = <1075000 1075000 1250000>; }; - opp@1300000000_1075_2_2 { + opp@1300000000,1075,2,2 { opp-microvolt = <1075000 1075000 1250000>; }; - opp@1300000000_1075_2_3 { + opp@1300000000,1075,2,3 { opp-microvolt = <1075000 1075000 1250000>; }; - opp@1300000000_1075_2_4 { + opp@1300000000,1075,2,4 { opp-microvolt = <1075000 1075000 1250000>; }; - opp@1300000000_1100 { + opp@1300000000,1100 { opp-microvolt = <1100000 1100000 1250000>; }; - opp@1300000000_1125 { + opp@1300000000,1125 { opp-microvolt = <1125000 1125000 1250000>; }; - opp@1300000000_1150 { + opp@1300000000,1150 { opp-microvolt = <1150000 1150000 1250000>; }; - opp@1300000000_1175 { + opp@1300000000,1175 { opp-microvolt = <1175000 1175000 1250000>; }; - opp@1400000000_1100 { + opp@1400000000,1100 { opp-microvolt = <1100000 1100000 1250000>; }; - opp@1400000000_1125 { + opp@1400000000,1125 { opp-microvolt = <1125000 1125000 1250000>; }; - opp@1400000000_1150 { + opp@1400000000,1150 { opp-microvolt = <1150000 1150000 1250000>; }; - opp@1400000000_1150_2_4 { + opp@1400000000,1150,2,4 { opp-microvolt = <1150000 1150000 1250000>; }; - opp@1400000000_1175 { + opp@1400000000,1175 { opp-microvolt = <1175000 1175000 1250000>; }; - opp@1400000000_1237 { + opp@1400000000,1237 { opp-microvolt = <1237000 1237000 1250000>; }; - opp@1500000000_1125 { + opp@1500000000,1125 { opp-microvolt = <1125000 1125000 1250000>; }; - opp@1500000000_1125_4_5 { + opp@1500000000,1125,4,5 { opp-microvolt = <1125000 1125000 1250000>; }; - opp@1500000000_1125_4_6 { + opp@1500000000,1125,4,6 { opp-microvolt = <1125000 1125000 1250000>; }; - opp@1500000000_1125_4_12 { + opp@1500000000,1125,4,12 { opp-microvolt = <1125000 1125000 1250000>; }; - opp@1500000000_1125_4_13 { + opp@1500000000,1125,4,13 { opp-microvolt = <1125000 1125000 1250000>; }; - opp@1500000000_1150 { + opp@1500000000,1150 { opp-microvolt = <1150000 1150000 1250000>; }; - opp@1500000000_1150_3_5 { + opp@1500000000,1150,3,5 { opp-microvolt = <1150000 1150000 1250000>; }; - opp@1500000000_1150_3_6 { + opp@1500000000,1150,3,6 { opp-microvolt = <1150000 1150000 1250000>; }; - opp@1500000000_1150_3_12 { + opp@1500000000,1150,3,12 { opp-microvolt = <1150000 1150000 1250000>; }; - opp@1500000000_1150_3_13 { + opp@1500000000,1150,3,13 { opp-microvolt = <1150000 1150000 1250000>; }; - opp@1500000000_1200 { + opp@1500000000,1200 { opp-microvolt = <1200000 1200000 1250000>; }; - opp@1500000000_1237 { + opp@1500000000,1237 { opp-microvolt = <1237000 1237000 1250000>; }; - opp@1600000000_1212 { + opp@1600000000,1212 { opp-microvolt = <1212000 1212000 1250000>; }; - opp@1600000000_1237 { + opp@1600000000,1237 { opp-microvolt = <1237000 1237000 1250000>; }; - opp@1700000000_1212 { + opp@1700000000,1212 { opp-microvolt = <1212000 1212000 1250000>; }; - opp@1700000000_1237 { + opp@1700000000,1237 { opp-microvolt = <1237000 1237000 1250000>; }; }; diff --git a/arch/arm/boot/dts/tegra30-cpu-opp.dtsi b/arch/arm/boot/dts/tegra30-cpu-opp.dtsi index d64fc262585e..8e434f6713cd 100644 --- a/arch/arm/boot/dts/tegra30-cpu-opp.dtsi +++ b/arch/arm/boot/dts/tegra30-cpu-opp.dtsi @@ -5,1195 +5,1195 @@ compatible = "operating-points-v2"; opp-shared; - opp@51000000_800 { + opp@51000000,800 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x31FE>; opp-hz = /bits/ 64 <51000000>; }; - opp@51000000_850 { + opp@51000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0C01>; opp-hz = /bits/ 64 <51000000>; }; - opp@51000000_912 { + opp@51000000,912 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0200>; opp-hz = /bits/ 64 <51000000>; }; - opp@102000000_800 { + opp@102000000,800 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x31FE>; opp-hz = /bits/ 64 <102000000>; }; - opp@102000000_850 { + opp@102000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0C01>; opp-hz = /bits/ 64 <102000000>; }; - opp@102000000_912 { + opp@102000000,912 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0200>; opp-hz = /bits/ 64 <102000000>; }; - opp@204000000_800 { + opp@204000000,800 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x31FE>; opp-hz = /bits/ 64 <204000000>; }; - opp@204000000_850 { + opp@204000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0C01>; opp-hz = /bits/ 64 <204000000>; }; - opp@204000000_912 { + opp@204000000,912 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0200>; opp-hz = /bits/ 64 <204000000>; }; - opp@312000000_850 { + opp@312000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0C00>; opp-hz = /bits/ 64 <312000000>; }; - opp@312000000_912 { + opp@312000000,912 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0200>; opp-hz = /bits/ 64 <312000000>; }; - opp@340000000_800 { + opp@340000000,800 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0192>; opp-hz = /bits/ 64 <340000000>; }; - opp@340000000_850 { + opp@340000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x0F 0x0001>; opp-hz = /bits/ 64 <340000000>; }; - opp@370000000_800 { + opp@370000000,800 { clock-latency-ns = <100000>; opp-supported-hw = <0x1E 0x306C>; opp-hz = /bits/ 64 <370000000>; }; - opp@456000000_850 { + opp@456000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0C00>; opp-hz = /bits/ 64 <456000000>; }; - opp@456000000_912 { + opp@456000000,912 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0200>; opp-hz = /bits/ 64 <456000000>; }; - opp@475000000_800 { + opp@475000000,800 { clock-latency-ns = <100000>; opp-supported-hw = <0x1E 0x31FE>; opp-hz = /bits/ 64 <475000000>; }; - opp@475000000_850 { + opp@475000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x0F 0x0001>; opp-hz = /bits/ 64 <475000000>; }; - opp@475000000_850_0_1 { + opp@475000000,850,0,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0002>; opp-hz = /bits/ 64 <475000000>; }; - opp@475000000_850_0_4 { + opp@475000000,850,0,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0010>; opp-hz = /bits/ 64 <475000000>; }; - opp@475000000_850_0_7 { + opp@475000000,850,0,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0080>; opp-hz = /bits/ 64 <475000000>; }; - opp@475000000_850_0_8 { + opp@475000000,850,0,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0100>; opp-hz = /bits/ 64 <475000000>; }; - opp@608000000_850 { + opp@608000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0400>; opp-hz = /bits/ 64 <608000000>; }; - opp@608000000_912 { + opp@608000000,912 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0200>; opp-hz = /bits/ 64 <608000000>; }; - opp@620000000_850 { + opp@620000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1E 0x306C>; opp-hz = /bits/ 64 <620000000>; }; - opp@640000000_850 { + opp@640000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x0F 0x0001>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_1_1 { + opp@640000000,850,1,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0002>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_2_1 { + opp@640000000,850,2,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_3_1 { + opp@640000000,850,3,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0002>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_1_4 { + opp@640000000,850,1,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0010>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_2_4 { + opp@640000000,850,2,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_3_4 { + opp@640000000,850,3,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0010>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_1_7 { + opp@640000000,850,1,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0080>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_2_7 { + opp@640000000,850,2,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0080>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_3_7 { + opp@640000000,850,3,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0080>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_4_7 { + opp@640000000,850,4,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0080>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_1_8 { + opp@640000000,850,1,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0100>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_2_8 { + opp@640000000,850,2,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0100>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_3_8 { + opp@640000000,850,3,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0100>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_850_4_8 { + opp@640000000,850,4,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0100>; opp-hz = /bits/ 64 <640000000>; }; - opp@640000000_900 { + opp@640000000,900 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0192>; opp-hz = /bits/ 64 <640000000>; }; - opp@760000000_850 { + opp@760000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1E 0x3461>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_3_1 { + opp@760000000,850,3,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0002>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_3_2 { + opp@760000000,850,3,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_3_3 { + opp@760000000,850,3,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0008>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_3_4 { + opp@760000000,850,3,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0010>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_3_7 { + opp@760000000,850,3,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0080>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_4_7 { + opp@760000000,850,4,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0080>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_3_8 { + opp@760000000,850,3,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0100>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_4_8 { + opp@760000000,850,4,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0100>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_850_0_10 { + opp@760000000,850,0,10 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0400>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900 { + opp@760000000,900 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0001>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_1_1 { + opp@760000000,900,1,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0002>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_2_1 { + opp@760000000,900,2,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_1_2 { + opp@760000000,900,1,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0004>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_2_2 { + opp@760000000,900,2,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_1_3 { + opp@760000000,900,1,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0008>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_2_3 { + opp@760000000,900,2,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0008>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_1_4 { + opp@760000000,900,1,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0010>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_2_4 { + opp@760000000,900,2,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_1_7 { + opp@760000000,900,1,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0080>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_2_7 { + opp@760000000,900,2,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0080>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_1_8 { + opp@760000000,900,1,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0100>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_900_2_8 { + opp@760000000,900,2,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0100>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_912 { + opp@760000000,912 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0200>; opp-hz = /bits/ 64 <760000000>; }; - opp@760000000_975 { + opp@760000000,975 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0192>; opp-hz = /bits/ 64 <760000000>; }; - opp@816000000_850 { + opp@816000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0400>; opp-hz = /bits/ 64 <816000000>; }; - opp@816000000_912 { + opp@816000000,912 { clock-latency-ns = <100000>; opp-supported-hw = <0x1F 0x0200>; opp-hz = /bits/ 64 <816000000>; }; - opp@860000000_850 { + opp@860000000,850 { clock-latency-ns = <100000>; opp-supported-hw = <0x0C 0x0001>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900 { + opp@860000000,900 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0001>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_2_1 { + opp@860000000,900,2,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_3_1 { + opp@860000000,900,3,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0002>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_2_2 { + opp@860000000,900,2,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_3_2 { + opp@860000000,900,3,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_2_3 { + opp@860000000,900,2,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0008>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_3_3 { + opp@860000000,900,3,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0008>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_2_4 { + opp@860000000,900,2,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_3_4 { + opp@860000000,900,3,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0010>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_2_7 { + opp@860000000,900,2,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0080>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_3_7 { + opp@860000000,900,3,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0080>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_4_7 { + opp@860000000,900,4,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0080>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_2_8 { + opp@860000000,900,2,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0100>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_3_8 { + opp@860000000,900,3,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0100>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_900_4_8 { + opp@860000000,900,4,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0100>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_975 { + opp@860000000,975 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0001>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_975_1_1 { + opp@860000000,975,1,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0002>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_975_1_2 { + opp@860000000,975,1,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0004>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_975_1_3 { + opp@860000000,975,1,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0008>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_975_1_4 { + opp@860000000,975,1,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0010>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_975_1_7 { + opp@860000000,975,1,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0080>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_975_1_8 { + opp@860000000,975,1,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0100>; opp-hz = /bits/ 64 <860000000>; }; - opp@860000000_1000 { + opp@860000000,1000 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0192>; opp-hz = /bits/ 64 <860000000>; }; - opp@910000000_900 { + opp@910000000,900 { clock-latency-ns = <100000>; opp-supported-hw = <0x18 0x3060>; opp-hz = /bits/ 64 <910000000>; }; - opp@1000000000_900 { + opp@1000000000,900 { clock-latency-ns = <100000>; opp-supported-hw = <0x0C 0x0001>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975 { + opp@1000000000,975 { clock-latency-ns = <100000>; opp-supported-hw = <0x03 0x0001>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_2_1 { + opp@1000000000,975,2,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_3_1 { + opp@1000000000,975,3,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0002>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_2_2 { + opp@1000000000,975,2,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_3_2 { + opp@1000000000,975,3,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_2_3 { + opp@1000000000,975,2,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0008>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_3_3 { + opp@1000000000,975,3,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0008>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_2_4 { + opp@1000000000,975,2,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_3_4 { + opp@1000000000,975,3,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0010>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_2_7 { + opp@1000000000,975,2,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0080>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_3_7 { + opp@1000000000,975,3,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0080>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_4_7 { + opp@1000000000,975,4,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0080>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_2_8 { + opp@1000000000,975,2,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0100>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_3_8 { + opp@1000000000,975,3,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0100>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_975_4_8 { + opp@1000000000,975,4,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0100>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_1000 { + opp@1000000000,1000 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x019E>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1000000000_1025 { + opp@1000000000,1025 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0192>; opp-hz = /bits/ 64 <1000000000>; }; - opp@1100000000_900 { + opp@1100000000,900 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0001>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975 { + opp@1100000000,975 { clock-latency-ns = <100000>; opp-supported-hw = <0x06 0x0001>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975_3_1 { + opp@1100000000,975,3,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0002>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975_3_2 { + opp@1100000000,975,3,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975_3_3 { + opp@1100000000,975,3,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0008>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975_3_4 { + opp@1100000000,975,3,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0010>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975_3_7 { + opp@1100000000,975,3,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0080>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975_4_7 { + opp@1100000000,975,4,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0080>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975_3_8 { + opp@1100000000,975,3,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0100>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_975_4_8 { + opp@1100000000,975,4,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0100>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1000 { + opp@1100000000,1000 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0001>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1000_2_1 { + opp@1100000000,1000,2,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1000_2_2 { + opp@1100000000,1000,2,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1000_2_3 { + opp@1100000000,1000,2,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0008>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1000_2_4 { + opp@1100000000,1000,2,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1000_2_7 { + opp@1100000000,1000,2,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0080>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1000_2_8 { + opp@1100000000,1000,2,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0100>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1025 { + opp@1100000000,1025 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x019E>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1100000000_1075 { + opp@1100000000,1075 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0192>; opp-hz = /bits/ 64 <1100000000>; }; - opp@1150000000_975 { + opp@1150000000,975 { clock-latency-ns = <100000>; opp-supported-hw = <0x18 0x3060>; opp-hz = /bits/ 64 <1150000000>; }; - opp@1200000000_975 { + opp@1200000000,975 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0001>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000 { + opp@1200000000,1000 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0001>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000_3_1 { + opp@1200000000,1000,3,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0002>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000_3_2 { + opp@1200000000,1000,3,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000_3_3 { + opp@1200000000,1000,3,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0008>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000_3_4 { + opp@1200000000,1000,3,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0010>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000_3_7 { + opp@1200000000,1000,3,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0080>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000_4_7 { + opp@1200000000,1000,4,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0080>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000_3_8 { + opp@1200000000,1000,3,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0100>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1000_4_8 { + opp@1200000000,1000,4,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0100>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1025 { + opp@1200000000,1025 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0001>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1025_2_1 { + opp@1200000000,1025,2,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1025_2_2 { + opp@1200000000,1025,2,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1025_2_3 { + opp@1200000000,1025,2,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0008>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1025_2_4 { + opp@1200000000,1025,2,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1025_2_7 { + opp@1200000000,1025,2,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0080>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1025_2_8 { + opp@1200000000,1025,2,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0100>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1050 { + opp@1200000000,1050 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x019E>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1075 { + opp@1200000000,1075 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0001>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1200000000_1100 { + opp@1200000000,1100 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0192>; opp-hz = /bits/ 64 <1200000000>; }; - opp@1300000000_1000 { + opp@1300000000,1000 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0001>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1000_4_7 { + opp@1300000000,1000,4,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0080>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1000_4_8 { + opp@1300000000,1000,4,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0100>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1025 { + opp@1300000000,1025 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0001>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1025_3_1 { + opp@1300000000,1025,3,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0002>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1025_3_7 { + opp@1300000000,1025,3,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0080>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1025_3_8 { + opp@1300000000,1025,3,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0100>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050 { + opp@1300000000,1050 { clock-latency-ns = <100000>; opp-supported-hw = <0x12 0x3061>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_2_1 { + opp@1300000000,1050,2,1 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0002>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_3_2 { + opp@1300000000,1050,3,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0004>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_3_3 { + opp@1300000000,1050,3,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0008>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_3_4 { + opp@1300000000,1050,3,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0010>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_3_5 { + opp@1300000000,1050,3,5 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0020>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_3_6 { + opp@1300000000,1050,3,6 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0040>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_2_7 { + opp@1300000000,1050,2,7 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0080>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_2_8 { + opp@1300000000,1050,2,8 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0100>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_3_12 { + opp@1300000000,1050,3,12 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x1000>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1050_3_13 { + opp@1300000000,1050,3,13 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x2000>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1075 { + opp@1300000000,1075 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0182>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1075_2_2 { + opp@1300000000,1075,2,2 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0004>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1075_2_3 { + opp@1300000000,1075,2,3 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0008>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1075_2_4 { + opp@1300000000,1075,2,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1100 { + opp@1300000000,1100 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x001C>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1125 { + opp@1300000000,1125 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0001>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1150 { + opp@1300000000,1150 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0182>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1300000000_1175 { + opp@1300000000,1175 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0010>; opp-hz = /bits/ 64 <1300000000>; }; - opp@1400000000_1100 { + opp@1400000000,1100 { clock-latency-ns = <100000>; opp-supported-hw = <0x18 0x307C>; opp-hz = /bits/ 64 <1400000000>; }; - opp@1400000000_1125 { + opp@1400000000,1125 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x000C>; opp-hz = /bits/ 64 <1400000000>; }; - opp@1400000000_1150 { + opp@1400000000,1150 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x000C>; opp-hz = /bits/ 64 <1400000000>; }; - opp@1400000000_1150_2_4 { + opp@1400000000,1150,2,4 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <1400000000>; }; - opp@1400000000_1175 { + opp@1400000000,1175 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0010>; opp-hz = /bits/ 64 <1400000000>; }; - opp@1400000000_1237 { + opp@1400000000,1237 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0010>; opp-hz = /bits/ 64 <1400000000>; }; - opp@1500000000_1125 { + opp@1500000000,1125 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0010>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1125_4_5 { + opp@1500000000,1125,4,5 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0020>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1125_4_6 { + opp@1500000000,1125,4,6 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x0040>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1125_4_12 { + opp@1500000000,1125,4,12 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x1000>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1125_4_13 { + opp@1500000000,1125,4,13 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x2000>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1150 { + opp@1500000000,1150 { clock-latency-ns = <100000>; opp-supported-hw = <0x04 0x0010>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1150_3_5 { + opp@1500000000,1150,3,5 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0020>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1150_3_6 { + opp@1500000000,1150,3,6 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x0040>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1150_3_12 { + opp@1500000000,1150,3,12 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x1000>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1150_3_13 { + opp@1500000000,1150,3,13 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x2000>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1200 { + opp@1500000000,1200 { clock-latency-ns = <100000>; opp-supported-hw = <0x02 0x0010>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1500000000_1237 { + opp@1500000000,1237 { clock-latency-ns = <100000>; opp-supported-hw = <0x01 0x0010>; opp-hz = /bits/ 64 <1500000000>; }; - opp@1600000000_1212 { + opp@1600000000,1212 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x3060>; opp-hz = /bits/ 64 <1600000000>; }; - opp@1600000000_1237 { + opp@1600000000,1237 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x3060>; opp-hz = /bits/ 64 <1600000000>; }; - opp@1700000000_1212 { + opp@1700000000,1212 { clock-latency-ns = <100000>; opp-supported-hw = <0x10 0x3060>; opp-hz = /bits/ 64 <1700000000>; }; - opp@1700000000_1237 { + opp@1700000000,1237 { clock-latency-ns = <100000>; opp-supported-hw = <0x08 0x3060>; opp-hz = /bits/ 64 <1700000000>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index d2d05f1da274..aeae8c092d41 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -20,12 +20,12 @@ pcie@3000 { compatible = "nvidia,tegra30-pcie"; device_type = "pci"; - reg = <0x00003000 0x00000800 /* PADS registers */ - 0x00003800 0x00000200 /* AFI registers */ - 0x10000000 0x10000000>; /* configuration space */ + reg = <0x00003000 0x00000800>, /* PADS registers */ + <0x00003800 0x00000200>, /* AFI registers */ + <0x10000000 0x10000000>; /* configuration space */ reg-names = "pads", "afi", "cs"; - interrupts = ; /* MSI interrupt */ + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ interrupt-names = "intr", "msi"; #interrupt-cells = <1>; @@ -36,12 +36,12 @@ #address-cells = <3>; #size-cells = <2>; - ranges = <0x82000000 0 0x00000000 0x00000000 0 0x00001000 /* port 0 configuration space */ - 0x82000000 0 0x00001000 0x00001000 0 0x00001000 /* port 1 configuration space */ - 0x82000000 0 0x00004000 0x00004000 0 0x00001000 /* port 2 configuration space */ - 0x81000000 0 0 0x02000000 0 0x00010000 /* downstream I/O */ - 0x82000000 0 0x20000000 0x20000000 0 0x08000000 /* non-prefetchable memory */ - 0xc2000000 0 0x28000000 0x28000000 0 0x18000000>; /* prefetchable memory */ + ranges = <0x02000000 0 0x00000000 0x00000000 0 0x00001000>, /* port 0 configuration space */ + <0x02000000 0 0x00001000 0x00001000 0 0x00001000>, /* port 1 configuration space */ + <0x02000000 0 0x00004000 0x00004000 0 0x00001000>, /* port 2 configuration space */ + <0x01000000 0 0 0x02000000 0 0x00010000>, /* downstream I/O */ + <0x02000000 0 0x20000000 0x20000000 0 0x08000000>, /* non-prefetchable memory */ + <0x42000000 0 0x28000000 0x28000000 0 0x18000000>; /* prefetchable memory */ clocks = <&tegra_car TEGRA30_CLK_PCIE>, <&tegra_car TEGRA30_CLK_AFI>, @@ -97,25 +97,27 @@ }; }; - iram@40000000 { + sram@40000000 { compatible = "mmio-sram"; reg = <0x40000000 0x40000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x40000000 0x40000>; - vde_pool: vde@400 { + vde_pool: sram@400 { reg = <0x400 0x3fc00>; pool; }; }; host1x@50000000 { - compatible = "nvidia,tegra30-host1x", "simple-bus"; + compatible = "nvidia,tegra30-host1x"; reg = <0x50000000 0x00024000>; interrupts = , /* syncpt */ ; /* general */ + interrupt-names = "syncpt", "host1x"; clocks = <&tegra_car TEGRA30_CLK_HOST1X>; + clock-names = "host1x"; resets = <&tegra_car 28>; reset-names = "host1x"; iommus = <&mc TEGRA_SWGROUP_HC>; @@ -183,8 +185,8 @@ gr3d@54180000 { compatible = "nvidia,tegra30-gr3d"; reg = <0x54180000 0x00040000>; - clocks = <&tegra_car TEGRA30_CLK_GR3D - &tegra_car TEGRA30_CLK_GR3D2>; + clocks = <&tegra_car TEGRA30_CLK_GR3D>, + <&tegra_car TEGRA30_CLK_GR3D2>; clock-names = "3d", "3d2"; resets = <&tegra_car 24>, <&tegra_car 98>; @@ -195,7 +197,7 @@ }; dc@54200000 { - compatible = "nvidia,tegra30-dc", "nvidia,tegra20-dc"; + compatible = "nvidia,tegra30-dc"; reg = <0x54200000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_DISP1>, @@ -255,11 +257,24 @@ dsi@54300000 { compatible = "nvidia,tegra30-dsi"; reg = <0x54300000 0x00040000>; - clocks = <&tegra_car TEGRA30_CLK_DSIA>; + clocks = <&tegra_car TEGRA30_CLK_DSIA>, + <&tegra_car TEGRA30_CLK_PLL_D_OUT0>; + clock-names = "dsi", "parent"; resets = <&tegra_car 48>; reset-names = "dsi"; status = "disabled"; }; + + dsi@54400000 { + compatible = "nvidia,tegra30-dsi"; + reg = <0x54400000 0x00040000>; + clocks = <&tegra_car TEGRA30_CLK_DSIB>, + <&tegra_car TEGRA30_CLK_PLL_D_OUT0>; + clock-names = "dsi", "parent"; + resets = <&tegra_car 84>; + reset-names = "dsi"; + status = "disabled"; + }; }; timer@50040600 { @@ -273,8 +288,8 @@ intc: interrupt-controller@50041000 { compatible = "arm,cortex-a9-gic"; - reg = <0x50041000 0x1000 - 0x50040100 0x0100>; + reg = <0x50041000 0x1000>, + <0x50040100 0x0100>; interrupt-controller; #interrupt-cells = <3>; interrupt-parent = <&intc>; @@ -404,15 +419,15 @@ vde@6001a000 { compatible = "nvidia,tegra30-vde", "nvidia,tegra20-vde"; - reg = <0x6001a000 0x1000 /* Syntax Engine */ - 0x6001b000 0x1000 /* Video Bitstream Engine */ - 0x6001c000 0x100 /* Macroblock Engine */ - 0x6001c200 0x100 /* Post-processing Engine */ - 0x6001c400 0x100 /* Motion Compensation Engine */ - 0x6001c600 0x100 /* Transform Engine */ - 0x6001c800 0x100 /* Pixel prediction block */ - 0x6001ca00 0x100 /* Video DMA */ - 0x6001d800 0x400>; /* Video frame controls */ + reg = <0x6001a000 0x1000>, /* Syntax Engine */ + <0x6001b000 0x1000>, /* Video Bitstream Engine */ + <0x6001c000 0x100>, /* Macroblock Engine */ + <0x6001c200 0x100>, /* Post-processing Engine */ + <0x6001c400 0x100>, /* Motion Compensation Engine */ + <0x6001c600 0x100>, /* Transform Engine */ + <0x6001c800 0x100>, /* Pixel prediction block */ + <0x6001ca00 0x100>, /* Video DMA */ + <0x6001d800 0x400>; /* Video frame controls */ reg-names = "sxe", "bsev", "mbe", "ppe", "mce", "tfe", "ppb", "vdma", "frameid"; iram = <&vde_pool>; /* IRAM region */ @@ -428,14 +443,14 @@ apbmisc@70000800 { compatible = "nvidia,tegra30-apbmisc", "nvidia,tegra20-apbmisc"; - reg = <0x70000800 0x64 /* Chip revision */ - 0x70000008 0x04>; /* Strapping options */ + reg = <0x70000800 0x64>, /* Chip revision */ + <0x70000008 0x04>; /* Strapping options */ }; pinmux: pinmux@70000868 { compatible = "nvidia,tegra30-pinmux"; - reg = <0x70000868 0xd4 /* Pad control registers */ - 0x70003000 0x3e4>; /* Mux registers */ + reg = <0x70000868 0x0d4>, /* Pad control registers */ + <0x70003000 0x3e4>; /* Mux registers */ }; /* @@ -770,8 +785,8 @@ ahub@70080000 { compatible = "nvidia,tegra30-ahub"; - reg = <0x70080000 0x200 - 0x70080200 0x100>; + reg = <0x70080000 0x200>, + <0x70080200 0x100>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_D_AUDIO>, <&tegra_car TEGRA30_CLK_APBIF>; @@ -851,41 +866,45 @@ }; }; - sdhci@78000000 { - compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; + mmc@78000000 { + compatible = "nvidia,tegra30-sdhci"; reg = <0x78000000 0x200>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_SDMMC1>; + clock-names = "sdhci"; resets = <&tegra_car 14>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@78000200 { - compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; + mmc@78000200 { + compatible = "nvidia,tegra30-sdhci"; reg = <0x78000200 0x200>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_SDMMC2>; + clock-names = "sdhci"; resets = <&tegra_car 9>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@78000400 { - compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; + mmc@78000400 { + compatible = "nvidia,tegra30-sdhci"; reg = <0x78000400 0x200>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_SDMMC3>; + clock-names = "sdhci"; resets = <&tegra_car 69>; reset-names = "sdhci"; status = "disabled"; }; - sdhci@78000600 { - compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; + mmc@78000600 { + compatible = "nvidia,tegra30-sdhci"; reg = <0x78000600 0x200>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_SDMMC4>; + clock-names = "sdhci"; resets = <&tegra_car 15>; reset-names = "sdhci"; status = "disabled"; @@ -906,7 +925,8 @@ phy1: usb-phy@7d000000 { compatible = "nvidia,tegra30-usb-phy"; - reg = <0x7d000000 0x4000 0x7d000000 0x4000>; + reg = <0x7d000000 0x4000>, + <0x7d000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA30_CLK_USBD>, <&tegra_car TEGRA30_CLK_PLL_U>, @@ -914,6 +934,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 22>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <9>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; @@ -943,7 +964,8 @@ phy2: usb-phy@7d004000 { compatible = "nvidia,tegra30-usb-phy"; - reg = <0x7d004000 0x4000 0x7d000000 0x4000>; + reg = <0x7d004000 0x4000>, + <0x7d000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA30_CLK_USB2>, <&tegra_car TEGRA30_CLK_PLL_U>, @@ -951,6 +973,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 58>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <9>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; @@ -979,7 +1002,8 @@ phy3: usb-phy@7d008000 { compatible = "nvidia,tegra30-usb-phy"; - reg = <0x7d008000 0x4000 0x7d000000 0x4000>; + reg = <0x7d008000 0x4000>, + <0x7d000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA30_CLK_USB3>, <&tegra_car TEGRA30_CLK_PLL_U>, @@ -987,6 +1011,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 59>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; diff --git a/arch/arm/boot/dts/twl6030_omap4.dtsi b/arch/arm/boot/dts/twl6030_omap4.dtsi index fc498d0bde8b..5730e46b0067 100644 --- a/arch/arm/boot/dts/twl6030_omap4.dtsi +++ b/arch/arm/boot/dts/twl6030_omap4.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ &twl { diff --git a/arch/arm/boot/dts/uniphier-ld4-ref.dts b/arch/arm/boot/dts/uniphier-ld4-ref.dts index f2d060f403cc..c46c2e8a10a7 100644 --- a/arch/arm/boot/dts/uniphier-ld4-ref.dts +++ b/arch/arm/boot/dts/uniphier-ld4-ref.dts @@ -20,7 +20,7 @@ aliases { serial0 = &serial0; - serial1 = &serial1; + serial1 = &serialsc; serial2 = &serial2; serial3 = &serial3; i2c0 = &i2c0; @@ -39,6 +39,10 @@ interrupts = <1 8>; }; +&serialsc { + interrupts = <1 8>; +}; + &serial0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/uniphier-ld6b-ref.dts b/arch/arm/boot/dts/uniphier-ld6b-ref.dts index 079cadc11e6c..5bc7fe11b517 100644 --- a/arch/arm/boot/dts/uniphier-ld6b-ref.dts +++ b/arch/arm/boot/dts/uniphier-ld6b-ref.dts @@ -22,6 +22,7 @@ serial0 = &serial0; serial1 = &serial1; serial2 = &serial2; + serial3 = &serialsc; i2c0 = &i2c0; i2c1 = &i2c1; i2c2 = &i2c2; @@ -42,6 +43,10 @@ interrupts = <4 8>; }; +&serialsc { + interrupts = <4 8>; +}; + &serial0 { status = "okay"; }; @@ -76,7 +81,7 @@ }; &mdio { - ethphy: ethphy@0 { + ethphy: ethernet-phy@0 { reg = <0>; }; }; diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi index bfdfb764b25b..c0fd029b37e5 100644 --- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi +++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi @@ -126,6 +126,11 @@ function = "nand"; }; + pinctrl_pcie: pcie { + groups = "pcie"; + function = "pcie"; + }; + pinctrl_sd: sd { groups = "sd"; function = "sd"; diff --git a/arch/arm/boot/dts/uniphier-pro4-ace.dts b/arch/arm/boot/dts/uniphier-pro4-ace.dts index 64246fad325c..27ff2b7b9d0e 100644 --- a/arch/arm/boot/dts/uniphier-pro4-ace.dts +++ b/arch/arm/boot/dts/uniphier-pro4-ace.dts @@ -87,7 +87,7 @@ }; &mdio { - ethphy: ethphy@1 { + ethphy: ethernet-phy@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/uniphier-pro4-ref.dts b/arch/arm/boot/dts/uniphier-pro4-ref.dts index 181442c48532..3b9b61314d01 100644 --- a/arch/arm/boot/dts/uniphier-pro4-ref.dts +++ b/arch/arm/boot/dts/uniphier-pro4-ref.dts @@ -22,7 +22,7 @@ serial0 = &serial0; serial1 = &serial1; serial2 = &serial2; - serial3 = &serial3; + serial3 = &serialsc; i2c0 = &i2c0; i2c1 = &i2c1; i2c2 = &i2c2; @@ -42,6 +42,10 @@ interrupts = <2 8>; }; +&serialsc { + interrupts = <2 8>; +}; + &serial0 { status = "okay"; }; @@ -84,7 +88,7 @@ }; &mdio { - ethphy: ethphy@0 { + ethphy: ethernet-phy@0 { reg = <0>; }; }; diff --git a/arch/arm/boot/dts/uniphier-pro4-sanji.dts b/arch/arm/boot/dts/uniphier-pro4-sanji.dts index 5396556dee58..7b6faf2e795e 100644 --- a/arch/arm/boot/dts/uniphier-pro4-sanji.dts +++ b/arch/arm/boot/dts/uniphier-pro4-sanji.dts @@ -82,7 +82,7 @@ }; &mdio { - ethphy: ethphy@1 { + ethphy: ethernet-phy@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi index feadb4a378eb..3525125832dd 100644 --- a/arch/arm/boot/dts/uniphier-pro5.dtsi +++ b/arch/arm/boot/dts/uniphier-pro5.dtsi @@ -613,6 +613,36 @@ }; }; + pcie_ep: pcie-ep@66000000 { + compatible = "socionext,uniphier-pro5-pcie-ep", + "snps,dw-pcie-ep"; + status = "disabled"; + reg-names = "dbi", "dbi2", "link", "addr_space"; + reg = <0x66000000 0x1000>, <0x66001000 0x1000>, + <0x66010000 0x10000>, <0x67000000 0x400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + clock-names = "gio", "link"; + clocks = <&sys_clk 12>, <&sys_clk 24>; + reset-names = "gio", "link"; + resets = <&sys_rst 12>, <&sys_rst 24>; + num-ib-windows = <16>; + num-ob-windows = <16>; + num-lanes = <4>; + phy-names = "pcie-phy"; + phys = <&pcie_phy>; + }; + + pcie_phy: phy@66038000 { + compatible = "socionext,uniphier-pro5-pcie-phy"; + reg = <0x66038000 0x4000>; + #phy-cells = <0>; + clock-names = "gio", "link"; + clocks = <&sys_clk 12>, <&sys_clk 24>; + reset-names = "gio", "link"; + resets = <&sys_rst 12>, <&sys_rst 24>; + }; + nand: nand-controller@68000000 { compatible = "socionext,uniphier-denali-nand-v5b"; status = "disabled"; diff --git a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts index 8e9ac579aa9a..759384b60663 100644 --- a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts +++ b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts @@ -87,7 +87,7 @@ }; &mdio { - ethphy: ethphy@1 { + ethphy: ethernet-phy@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts index 8eacc7bdecb7..7e08a459f7d8 100644 --- a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts +++ b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts @@ -88,7 +88,7 @@ }; &mdio { - ethphy: ethphy@1 { + ethphy: ethernet-phy@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/uniphier-sld8-ref.dts b/arch/arm/boot/dts/uniphier-sld8-ref.dts index cf9ea0b15065..6db949ec7411 100644 --- a/arch/arm/boot/dts/uniphier-sld8-ref.dts +++ b/arch/arm/boot/dts/uniphier-sld8-ref.dts @@ -20,7 +20,7 @@ aliases { serial0 = &serial0; - serial1 = &serial1; + serial1 = &serialsc; serial2 = &serial2; serial3 = &serial3; i2c0 = &i2c0; @@ -39,6 +39,10 @@ interrupts = <0 8>; }; +&serialsc { + interrupts = <0 8>; +}; + &serial0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/uniphier-support-card.dtsi b/arch/arm/boot/dts/uniphier-support-card.dtsi index bf441c2eff79..444802fee9fb 100644 --- a/arch/arm/boot/dts/uniphier-support-card.dtsi +++ b/arch/arm/boot/dts/uniphier-support-card.dtsi @@ -8,26 +8,19 @@ &system_bus { status = "okay"; ranges = <1 0x00000000 0x42000000 0x02000000>; + interrupt-parent = <&gpio>; - support_card: support-card@1,1f00000 { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x00000000 1 0x01f00000 0x00100000>; - interrupt-parent = <&gpio>; + ethsc: ethernet@1,1f00000 { + compatible = "smsc,lan9118", "smsc,lan9115"; + reg = <1 0x01f00000 0x1000>; + phy-mode = "mii"; + reg-io-width = <4>; + }; - ethsc: ethernet@0 { - compatible = "smsc,lan9118", "smsc,lan9115"; - reg = <0x00000000 0x1000>; - phy-mode = "mii"; - reg-io-width = <4>; - }; - - serialsc: uart@b0000 { - compatible = "ns16550a"; - reg = <0x000b0000 0x20>; - clock-frequency = <12288000>; - reg-shift = <1>; - }; + serialsc: serial@1,1fb0000 { + compatible = "ns16550a"; + reg = <1 0x01fb0000 0x20>; + clock-frequency = <12288000>; + reg-shift = <1>; }; }; diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dts b/arch/arm/boot/dts/vf610-zii-cfu1.dts index ce1920c052fc..64e0e9509226 100644 --- a/arch/arm/boot/dts/vf610-zii-cfu1.dts +++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts @@ -158,6 +158,8 @@ mdio1: mdio { #address-cells = <1>; #size-cells = <0>; + clock-frequency = <12500000>; + suppress-preamble; status = "okay"; switch0: switch0@0 { diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts index 778e02c000d1..de79dcfd32e6 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts @@ -164,7 +164,7 @@ port@9 { reg = <9>; label = "sff2"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff2>; }; diff --git a/arch/arm/boot/dts/vf610-zii-dev.dtsi b/arch/arm/boot/dts/vf610-zii-dev.dtsi index 95d0060fb56c..f8299f33a692 100644 --- a/arch/arm/boot/dts/vf610-zii-dev.dtsi +++ b/arch/arm/boot/dts/vf610-zii-dev.dtsi @@ -137,6 +137,8 @@ mdio1: mdio { #address-cells = <1>; #size-cells = <0>; + clock-frequency = <12500000>; + suppress-preamble; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts index b642520199ba..040a1f8b6130 100644 --- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts +++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts @@ -186,7 +186,7 @@ port@2 { reg = <2>; label = "eth_fc_1000_2"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff1>; }; @@ -194,7 +194,7 @@ port@3 { reg = <3>; label = "eth_fc_1000_3"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff2>; }; @@ -202,7 +202,7 @@ port@4 { reg = <4>; label = "eth_fc_1000_4"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff3>; }; @@ -210,7 +210,7 @@ port@5 { reg = <5>; label = "eth_fc_1000_5"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff4>; }; @@ -218,7 +218,7 @@ port@6 { reg = <6>; label = "eth_fc_1000_6"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff5>; }; @@ -226,7 +226,7 @@ port@7 { reg = <7>; label = "eth_fc_1000_7"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff6>; }; @@ -234,7 +234,7 @@ port@9 { reg = <9>; label = "eth_fc_1000_1"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff0>; }; @@ -269,7 +269,7 @@ port@2 { reg = <2>; label = "eth_fc_1000_8"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff7>; }; @@ -277,7 +277,7 @@ port@3 { reg = <3>; label = "eth_fc_1000_9"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff8>; }; @@ -285,7 +285,7 @@ port@4 { reg = <4>; label = "eth_fc_1000_10"; - phy-mode = "sgmii"; + phy-mode = "1000base-x"; managed = "in-band-status"; sfp = <&sff9>; }; diff --git a/arch/arm/boot/dts/vf610-zii-spb4.dts b/arch/arm/boot/dts/vf610-zii-spb4.dts index 55b4201e27f6..9e5187ba3fa6 100644 --- a/arch/arm/boot/dts/vf610-zii-spb4.dts +++ b/arch/arm/boot/dts/vf610-zii-spb4.dts @@ -119,6 +119,8 @@ mdio1: mdio { #address-cells = <1>; #size-cells = <0>; + clock-frequency = <12500000>; + suppress-preamble; status = "okay"; switch0: switch0@0 { @@ -207,6 +209,18 @@ }; }; +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + watchdog@38 { + compatible = "zii,rave-wdt"; + reg = <0x38>; + }; +}; + &snvsrtc { status = "disabled"; }; @@ -324,6 +338,13 @@ >; }; + pinctrl_i2c1: i2c1grp { + fsl,pins = < + VF610_PAD_PTB16__I2C1_SCL 0x37ff + VF610_PAD_PTB17__I2C1_SDA 0x37ff + >; + }; + pinctrl_leds_debug: pinctrl-leds-debug { fsl,pins = < VF610_PAD_PTD3__GPIO_82 0x31c2 diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts index a6c22a79779e..569614b08f04 100644 --- a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts +++ b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts @@ -81,6 +81,8 @@ non-removable; no-1-8-v; keep-power-in-suspend; + no-sdio; + no-sd; status = "okay"; }; @@ -88,6 +90,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1>; bus-width = <4>; + no-sdio; status = "okay"; }; @@ -105,6 +108,8 @@ mdio1: mdio { #address-cells = <1>; #size-cells = <0>; + clock-frequency = <12500000>; + suppress-preamble; status = "okay"; switch0: switch0@0 { diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts index 3d05c894bdc0..b6b0f302b7b4 100644 --- a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts +++ b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts @@ -133,6 +133,8 @@ mdio1: mdio { #address-cells = <1>; #size-cells = <0>; + clock-frequency = <12500000>; + suppress-preamble; status = "okay"; switch0: switch0@0 { @@ -226,6 +228,18 @@ }; }; +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + watchdog@38 { + compatible = "zii,rave-wdt"; + reg = <0x38>; + }; +}; + &snvsrtc { status = "disabled"; }; diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi index 7fd39817f8ab..956182d08e74 100644 --- a/arch/arm/boot/dts/vf610.dtsi +++ b/arch/arm/boot/dts/vf610.dtsi @@ -10,7 +10,7 @@ }; &aips0 { - L2: l2-cache@40006000 { + L2: cache-controller@40006000 { compatible = "arm,pl310-cache"; reg = <0x40006000 0x1000>; cache-unified; diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index 2d547e7b21ad..0fe03aa0367f 100644 --- a/arch/arm/boot/dts/vfxxx.dtsi +++ b/arch/arm/boot/dts/vfxxx.dtsi @@ -729,6 +729,28 @@ dma-names = "rx","tx"; status = "disabled"; }; + + crypto: crypto@400f0000 { + compatible = "fsl,sec-v4.0"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x400f0000 0x9000>; + ranges = <0 0x400f0000 0x9000>; + clocks = <&clks VF610_CLK_CAAM>; + clock-names = "ipg"; + + sec_jr0: jr0@1000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x1000 0x1000>; + interrupts = <102 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr1: jr1@2000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x2000 0x1000>; + interrupts = <102 IRQ_TYPE_LEVEL_HIGH>; + }; + }; }; }; }; diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 374fbff8eaa6..6e8b5ff0859c 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -166,7 +166,9 @@ CONFIG_DEVFREQ_THERMAL=y CONFIG_THERMAL_EMULATION=y CONFIG_WATCHDOG=y CONFIG_S3C2410_WATCHDOG=y -CONFIG_MFD_CROS_EC=y +CONFIG_MFD_CROS_EC_DEV=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_CROS_EC=y CONFIG_MFD_MAX14577=y CONFIG_MFD_MAX77686=y CONFIG_MFD_MAX77693=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 87e6400c436b..cb335478ac37 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -217,6 +217,7 @@ CONFIG_SPI=y CONFIG_SPI_GPIO=y CONFIG_SPI_IMX=y CONFIG_SPI_FSL_DSPI=y +CONFIG_PINCTRL_IMX8MM=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_SIOX=m CONFIG_GPIO_MAX732X=y @@ -406,6 +407,8 @@ CONFIG_STAGING=y CONFIG_STAGING_MEDIA=y CONFIG_VIDEO_IMX_MEDIA=y CONFIG_COMMON_CLK_PWM=y +CONFIG_CLK_IMX8MM=y +CONFIG_SOC_IMX8M=y CONFIG_IIO=y CONFIG_MMA8452=y CONFIG_IMX7D_ADC=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 95543914d3c7..e9e76e32f10f 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -314,6 +314,7 @@ CONFIG_INPUT_MAX77693_HAPTIC=m CONFIG_INPUT_MAX8997_HAPTIC=m CONFIG_INPUT_CPCAP_PWRBUTTON=m CONFIG_INPUT_AXP20X_PEK=m +CONFIG_INPUT_DA9063_ONKEY=m CONFIG_INPUT_ADXL34X=m CONFIG_INPUT_STPMIC1_ONKEY=y CONFIG_SERIO_AMBAKMI=y @@ -520,6 +521,7 @@ CONFIG_TEGRA_WATCHDOG=m CONFIG_MESON_WATCHDOG=y CONFIG_DIGICOLOR_WATCHDOG=y CONFIG_RENESAS_WDT=m +CONFIG_RENESAS_RZAWDT=m CONFIG_STPMIC1_WATCHDOG=y CONFIG_BCM47XX_WDT=y CONFIG_BCM2835_WDT=y @@ -618,6 +620,7 @@ CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_VIDEO_MMP_CAMERA=m CONFIG_VIDEO_ASPEED=m CONFIG_VIDEO_STM32_DCMI=m +CONFIG_VIDEO_RENESAS_CEU=m CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=m CONFIG_VIDEO_S5P_FIMC=m CONFIG_VIDEO_S5P_MIPI_CSIS=m @@ -640,6 +643,8 @@ CONFIG_VIDEO_VIVID=m CONFIG_CEC_PLATFORM_DRIVERS=y CONFIG_CEC_SAMSUNG_S5P=m CONFIG_VIDEO_ADV7180=m +CONFIG_VIDEO_ADV7604=m +CONFIG_VIDEO_ADV7604_CEC=y CONFIG_VIDEO_ML86V7667=m CONFIG_IMX_IPUV3_CORE=m CONFIG_DRM=y @@ -901,6 +906,7 @@ CONFIG_RTC_DRV_EFI=m CONFIG_RTC_DRV_DIGICOLOR=m CONFIG_RTC_DRV_S3C=m CONFIG_RTC_DRV_SA1100=m +CONFIG_RTC_DRV_SH=m CONFIG_RTC_DRV_PL031=y CONFIG_RTC_DRV_AT91RM9200=m CONFIG_RTC_DRV_AT91SAM9=m @@ -945,7 +951,7 @@ CONFIG_SERIO_NVEC_PS2=y CONFIG_NVEC_POWER=y CONFIG_NVEC_PAZ00=y CONFIG_STAGING_BOARD=y -CONFIG_MFD_CROS_EC=m +CONFIG_MFD_CROS_EC_DEV=m CONFIG_CROS_EC_I2C=m CONFIG_CROS_EC_SPI=m CONFIG_COMMON_CLK_MAX77686=y @@ -1126,3 +1132,6 @@ CONFIG_CMA_SIZE_MBYTES=64 CONFIG_PRINTK_TIME=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_CROS_EC=m +CONFIG_CROS_EC_CHARDEV=m diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index e6559e3350e6..1dc7e9d7a294 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -391,7 +391,9 @@ CONFIG_SA1100_WATCHDOG=m CONFIG_MFD_AS3711=y CONFIG_MFD_BCM590XX=m CONFIG_MFD_AXP20X=y -CONFIG_MFD_CROS_EC=m +CONFIG_MFD_CROS_EC_DEV=m +CONFIG_CHROME_PLATFORMS=y +CONFIG_CROS_EC=m CONFIG_CROS_EC_I2C=m CONFIG_CROS_EC_SPI=m CONFIG_MFD_ASIC3=y diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index 8e1f78c19920..7b7e333157fe 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -49,9 +49,14 @@ CONFIG_IP_PNP_RARP=y # CONFIG_INET6_XFRM_MODE_TUNNEL is not set # CONFIG_INET6_XFRM_MODE_BEET is not set CONFIG_IPV6_SIT_6RD=y +CONFIG_BRIDGE=m +CONFIG_BRIDGE_VLAN_FILTERING=y +CONFIG_NET_DSA=m +CONFIG_VLAN_8021Q=m CONFIG_CAN=y CONFIG_CAN_AT91=y CONFIG_CAN_M_CAN=y +CONFIG_CAN_M_CAN_PLATFORM=y CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_MAC80211_LEDS=y @@ -80,6 +85,8 @@ CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y +CONFIG_NET_DSA_MICROCHIP_KSZ9477=m +CONFIG_NET_DSA_MICROCHIP_KSZ9477_SPI=m CONFIG_MACB=y # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_CIRRUS is not set @@ -165,6 +172,7 @@ CONFIG_SND_SOC=y CONFIG_SND_ATMEL_SOC=y CONFIG_SND_ATMEL_SOC_WM8904=y # CONFIG_HID_GENERIC is not set +CONFIG_SND_ATMEL_SOC_CLASSD=y CONFIG_SND_ATMEL_SOC_PDMIC=y CONFIG_SND_ATMEL_SOC_TSE850_PCM5142=m CONFIG_SND_ATMEL_SOC_I2S=y diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index 9cf3143025e1..bbedc42bb2d9 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -13,8 +13,6 @@ CONFIG_SMP=y CONFIG_SCHED_MC=y CONFIG_NR_CPUS=8 CONFIG_HIGHMEM=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_KEXEC=y CONFIG_CPU_FREQ=y @@ -67,6 +65,7 @@ CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_EDT_FT5X06=y CONFIG_TOUCHSCREEN_ST1232=y CONFIG_INPUT_MISC=y +CONFIG_INPUT_DA9063_ONKEY=y CONFIG_INPUT_ADXL34X=y # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=y @@ -90,6 +89,7 @@ CONFIG_PINCTRL_RZA1=y CONFIG_PINCTRL_RZA2=y CONFIG_GPIO_EM=y CONFIG_GPIO_RCAR=y +CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCF857X=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_RMOBILE=y @@ -101,6 +101,7 @@ CONFIG_RCAR_THERMAL=y CONFIG_WATCHDOG=y CONFIG_DA9063_WATCHDOG=y CONFIG_RENESAS_WDT=y +CONFIG_RENESAS_RZAWDT=y CONFIG_MFD_AS3711=y CONFIG_MFD_DA9063=y CONFIG_REGULATOR_FIXED_VOLTAGE=y @@ -109,18 +110,19 @@ CONFIG_REGULATOR_DA9210=y CONFIG_REGULATOR_GPIO=y CONFIG_REGULATOR_MAX8973=y CONFIG_MEDIA_SUPPORT=y +# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set CONFIG_MEDIA_CAMERA_SUPPORT=y -CONFIG_MEDIA_CONTROLLER=y -CONFIG_VIDEO_V4L2_SUBDEV_API=y +CONFIG_MEDIA_PLATFORM_SUPPORT=y CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_RENESAS_CEU=y CONFIG_VIDEO_RCAR_VIN=y CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_RENESAS_FDP1=y CONFIG_VIDEO_RENESAS_JPU=y CONFIG_VIDEO_RENESAS_VSP1=y -# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set CONFIG_VIDEO_ADV7180=y CONFIG_VIDEO_ADV7604=y +CONFIG_VIDEO_ADV7604_CEC=y CONFIG_VIDEO_ML86V7667=y CONFIG_DRM=y CONFIG_DRM_RCAR_DU=y @@ -168,6 +170,7 @@ CONFIG_RTC_DRV_BQ32K=y CONFIG_RTC_DRV_S35390A=y CONFIG_RTC_DRV_RX8581=y CONFIG_RTC_DRV_DA9063=y +CONFIG_RTC_DRV_SH=y CONFIG_DMADEVICES=y CONFIG_RCAR_DMAC=y CONFIG_RENESAS_USB_DMAC=y diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig index b105ce7120cc..244126172fd6 100644 --- a/arch/arm/configs/sunxi_defconfig +++ b/arch/arm/configs/sunxi_defconfig @@ -3,20 +3,19 @@ CONFIG_HIGH_RES_TIMERS=y CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_PERF_EVENTS=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_SUNXI=y CONFIG_SMP=y CONFIG_NR_CPUS=8 -CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_CMA=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CPU_FREQ=y CONFIG_CPUFREQ_DT=y CONFIG_VFP=y CONFIG_NEON=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -24,9 +23,6 @@ CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set CONFIG_CAN=y @@ -34,14 +30,12 @@ CONFIG_CAN_SUN4I=y # CONFIG_WIRELESS is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMA_CMA=y CONFIG_BLK_DEV_SD=y CONFIG_ATA=y CONFIG_AHCI_SUNXI=y CONFIG_NETDEVICES=y CONFIG_SUN4I_EMAC=y # CONFIG_NET_VENDOR_ARC is not set -# CONFIG_NET_CADENCE is not set # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_CIRRUS is not set # CONFIG_NET_VENDOR_FARADAY is not set @@ -65,6 +59,7 @@ CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_SUN4I=y CONFIG_INPUT_MISC=y CONFIG_INPUT_AXP20X_PEK=y +CONFIG_SERIO_SUN4I_PS2=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=8 @@ -95,19 +90,37 @@ CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_AXP20X=y CONFIG_REGULATOR_GPIO=y -CONFIG_MEDIA_SUPPORT=y CONFIG_RC_CORE=y CONFIG_RC_DEVICES=y CONFIG_IR_SUNXI=y +CONFIG_MEDIA_SUPPORT=y +CONFIG_MEDIA_PLATFORM_SUPPORT=y +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_SUN4I_CSI=y +CONFIG_VIDEO_SUN6I_CSI=y +CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_SUN8I_DEINTERLACE=y +CONFIG_VIDEO_SUN8I_ROTATE=y CONFIG_DRM=y CONFIG_DRM_SUN4I=y +CONFIG_DRM_SUN4I_HDMI_CEC=y +CONFIG_DRM_SUN8I_DW_HDMI=y +CONFIG_DRM_PANEL_LVDS=y +CONFIG_DRM_PANEL_SIMPLE=y CONFIG_DRM_SIMPLE_BRIDGE=y +CONFIG_DRM_LIMA=y CONFIG_FB_SIMPLE=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_BACKLIGHT_PWM=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_SUN4I_CODEC=y +CONFIG_SND_SUN8I_CODEC=y CONFIG_SND_SUN8I_CODEC_ANALOG=y +CONFIG_SND_SUN4I_I2S=y +CONFIG_SND_SUN4I_SPDIF=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_HCD_PLATFORM=y @@ -132,15 +145,18 @@ CONFIG_RTC_DRV_AC100=y CONFIG_RTC_DRV_SUNXI=y CONFIG_DMADEVICES=y CONFIG_DMA_SUN6I=y +CONFIG_STAGING=y +CONFIG_STAGING_MEDIA=y +CONFIG_VIDEO_SUNXI=y +CONFIG_VIDEO_SUNXI_CEDRUS=y +CONFIG_MAILBOX=y # CONFIG_IOMMU_SUPPORT is not set -CONFIG_EXTCON=y CONFIG_IIO=y CONFIG_AXP20X_ADC=y CONFIG_PWM=y CONFIG_PWM_SUN4I=y CONFIG_PHY_SUN4I_USB=y CONFIG_PHY_SUN9I_USB=y -CONFIG_NVMEM=y CONFIG_NVMEM_SUNXI_SID=y CONFIG_EXT4_FS=y CONFIG_VFAT_FS=y @@ -151,8 +167,10 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y +CONFIG_CRYPTO_DEV_SUN4I_SS=y +CONFIG_CRYPTO_DEV_SUN4I_SS_PRNG=y +CONFIG_CRYPTO_DEV_SUN8I_CE=y +CONFIG_CRYPTO_DEV_SUN8I_SS=y +CONFIG_DMA_CMA=y CONFIG_PRINTK_TIME=y CONFIG_DEBUG_FS=y -CONFIG_CRYPTO_DEV_ALLWINNER=y -CONFIG_CRYPTO_DEV_SUN8I_CE=y -CONFIG_CRYPTO_DEV_SUN4I_SS=y diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index aa94369bdd0f..fff5fae0db30 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -10,6 +10,8 @@ CONFIG_RT_GROUP_SCHED=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_CPUACCT=y CONFIG_CGROUP_DEBUG=y +CONFIG_NAMESPACES=y +CONFIG_USER_NS=y CONFIG_BLK_DEV_INITRD=y # CONFIG_ELF_CORE is not set CONFIG_EMBEDDED=y @@ -18,11 +20,13 @@ CONFIG_SLAB=y CONFIG_ARCH_TEGRA=y CONFIG_SMP=y CONFIG_HIGHMEM=y +CONFIG_SECCOMP=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_KEXEC=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPUFREQ_DT=y CONFIG_CPU_IDLE=y CONFIG_ARM_TEGRA_CPUIDLE=y @@ -63,11 +67,17 @@ CONFIG_BT_RFCOMM=y CONFIG_BT_BNEP=y CONFIG_BT_HIDP=y CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIUART=y +CONFIG_BT_HCIUART_BCM=y CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_RFKILL=y CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_GPIO=y +CONFIG_NFC=y +CONFIG_NFC_HCI=y +CONFIG_NFC_SHDLC=y +CONFIG_NFC_PN544_I2C=y CONFIG_PCI=y CONFIG_PCIEPORTBUS=y CONFIG_PCI_MSI=y @@ -106,20 +116,24 @@ CONFIG_INPUT_JOYDEV=y CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_GPIO=y CONFIG_KEYBOARD_TEGRA=y +CONFIG_KEYBOARD_CAP11XX=y CONFIG_KEYBOARD_CROS_EC=y CONFIG_MOUSE_PS2_ELANTECH=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ATMEL_MXT=y +CONFIG_TOUCHSCREEN_ELAN=y CONFIG_TOUCHSCREEN_WM97XX=y # CONFIG_TOUCHSCREEN_WM9705 is not set # CONFIG_TOUCHSCREEN_WM9713 is not set CONFIG_TOUCHSCREEN_STMPE=y CONFIG_INPUT_MISC=y +CONFIG_INPUT_GPIO_VIBRA=y # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_SERIAL_TEGRA=y +CONFIG_SERIAL_DEV_BUS=y # CONFIG_HW_RANDOM is not set # CONFIG_I2C_COMPAT is not set CONFIG_I2C_CHARDEV=y @@ -131,10 +145,12 @@ CONFIG_SPI_TEGRA114=y CONFIG_SPI_TEGRA20_SFLASH=y CONFIG_SPI_TEGRA20_SLINK=y CONFIG_PINCTRL_AS3722=y +CONFIG_PINCTRL_MAX77620=y CONFIG_PINCTRL_PALMAS=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCA953X_IRQ=y +CONFIG_GPIO_MAX77620=y CONFIG_GPIO_PALMAS=y CONFIG_GPIO_TPS6586X=y CONFIG_GPIO_TPS65910=y @@ -142,13 +158,21 @@ CONFIG_POWER_RESET=y CONFIG_POWER_RESET_AS3722=y CONFIG_POWER_RESET_GPIO=y CONFIG_BATTERY_SBS=y +CONFIG_BATTERY_BQ27XXX=y +CONFIG_CHARGER_GPIO=y +CONFIG_CHARGER_SMB347=y CONFIG_CHARGER_TPS65090=y CONFIG_SENSORS_LM90=y CONFIG_SENSORS_LM95245=y +CONFIG_THERMAL=y +CONFIG_THERMAL_STATISTICS=y +CONFIG_CPU_THERMAL=y CONFIG_WATCHDOG=y +CONFIG_MAX77620_WATCHDOG=y CONFIG_TEGRA_WATCHDOG=y CONFIG_MFD_AS3722=y -CONFIG_MFD_CROS_EC=y +CONFIG_MFD_CROS_EC_DEV=y +CONFIG_MFD_MAX77620=y CONFIG_MFD_MAX8907=y CONFIG_MFD_STMPE=y CONFIG_MFD_PALMAS=y @@ -159,6 +183,7 @@ CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_AS3722=y CONFIG_REGULATOR_GPIO=y +CONFIG_REGULATOR_MAX77620=y CONFIG_REGULATOR_MAX8907=y CONFIG_REGULATOR_PALMAS=y CONFIG_REGULATOR_TPS51632=y @@ -174,7 +199,10 @@ CONFIG_USB_GSPCA=y CONFIG_DRM=y CONFIG_DRM_NOUVEAU=m CONFIG_DRM_TEGRA=y +CONFIG_DRM_TEGRA_STAGING=y +CONFIG_DRM_PANEL_LVDS=y CONFIG_DRM_PANEL_SIMPLE=y +CONFIG_DRM_LVDS_CODEC=y # CONFIG_LCD_CLASS_DEVICE is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_GENERIC is not set @@ -238,6 +266,7 @@ CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AS3722=y CONFIG_RTC_DRV_DS1307=y CONFIG_RTC_DRV_MAX8907=y +CONFIG_RTC_DRV_MAX77686=y CONFIG_RTC_DRV_PALMAS=y CONFIG_RTC_DRV_TPS6586X=y CONFIG_RTC_DRV_TPS65910=y @@ -259,11 +288,18 @@ CONFIG_ARCH_TEGRA_2x_SOC=y CONFIG_ARCH_TEGRA_3x_SOC=y CONFIG_ARCH_TEGRA_114_SOC=y CONFIG_ARCH_TEGRA_124_SOC=y +CONFIG_PM_DEVFREQ=y +CONFIG_ARM_TEGRA_DEVFREQ=y +CONFIG_ARM_TEGRA20_DEVFREQ=y CONFIG_MEMORY=y CONFIG_IIO=y +CONFIG_KXCJK1013=y CONFIG_MPU3050_I2C=y +CONFIG_INV_MPU6050_I2C=y +CONFIG_AL3010=y CONFIG_SENSORS_ISL29018=y CONFIG_SENSORS_ISL29028=y +CONFIG_AK8974=y CONFIG_AK8975=y CONFIG_PWM=y CONFIG_PWM_TEGRA=y @@ -282,6 +318,13 @@ CONFIG_TMPFS_POSIX_ACL=y CONFIG_SQUASHFS=y CONFIG_SQUASHFS_LZO=y CONFIG_SQUASHFS_XZ=y +CONFIG_PSTORE=y +CONFIG_PSTORE_LZO_COMPRESS=y +CONFIG_PSTORE_LZ4_COMPRESS=y +CONFIG_PSTORE_LZ4HC_COMPRESS=y +CONFIG_PSTORE_842_COMPRESS=y +CONFIG_PSTORE_CONSOLE=y +CONFIG_PSTORE_RAM=y CONFIG_NFS_FS=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot index cec195d4fcba..5dde7328a7a9 100644 --- a/arch/arm/mach-at91/Makefile.boot +++ b/arch/arm/mach-at91/Makefile.boot @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only # Empty file waiting for deletion once Makefile.boot isn't needed any more. # Patch waits for application at -# http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 . +# https://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 . diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 074bde64064e..2aab043441e8 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -592,13 +592,13 @@ static void __init at91_pm_sram_init(void) sram_pool = gen_pool_get(&pdev->dev, NULL); if (!sram_pool) { pr_warn("%s: sram pool unavailable!\n", __func__); - return; + goto out_put_device; } sram_base = gen_pool_alloc(sram_pool, at91_pm_suspend_in_sram_sz); if (!sram_base) { pr_warn("%s: unable to alloc sram!\n", __func__); - return; + goto out_put_device; } sram_pbase = gen_pool_virt_to_phys(sram_pool, sram_base); @@ -606,12 +606,17 @@ static void __init at91_pm_sram_init(void) at91_pm_suspend_in_sram_sz, false); if (!at91_suspend_sram_fn) { pr_warn("SRAM: Could not map\n"); - return; + goto out_put_device; } /* Copy the pm suspend handler to SRAM */ at91_suspend_sram_fn = fncpy(at91_suspend_sram_fn, &at91_pm_suspend_in_sram, at91_pm_suspend_in_sram_sz); + return; + +out_put_device: + put_device(&pdev->dev); + return; } static bool __init at91_is_pm_mode_active(int pm_mode) diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index d028d38a44bf..f56ff8c24043 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -201,15 +201,13 @@ config MACH_MITYOMAPL138 help Say Y here to select the Critical Link MityDSP-L138/MityARM-1808 System on Module. Information on this SoM may be found at - http://www.mitydsp.com + https://www.mitydsp.com config MACH_OMAPL138_HAWKBOARD bool "TI AM1808 / OMAPL-138 Hawkboard platform" depends on ARCH_DAVINCI_DA850 help Say Y here to select the TI AM1808 / OMAPL-138 Hawkboard platform . - Information of this board may be found at - http://www.hawkboard.org/ config DAVINCI_MUX bool "DAVINCI multiplexing support" diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index a273ab25c668..1076886938b6 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -266,7 +266,7 @@ static struct mtd_partition da830_evm_nand_partitions[] = { } }; -/* flash bbt decriptors */ +/* flash bbt descriptors */ static uint8_t da830_evm_nand_bbt_pattern[] = { 'B', 'b', 't', '0' }; static uint8_t da830_evm_nand_mirror_pattern[] = { '1', 't', 'b', 'B' }; diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 5b3549f1236c..6751292e5f8f 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -1,7 +1,7 @@ /* * TI DA850/OMAP-L138 EVM board * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/ * * Derived from: arch/arm/mach-davinci/board-da830-evm.c * Original Copyrights follow: diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 4600b617f9b4..dd7d60f4139a 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -267,20 +267,15 @@ static int evm_sw_setup(struct i2c_client *client, int gpio, evm_sw_gpio[i] = gpio++; status = gpio_direction_input(evm_sw_gpio[i]); - if (status) { - gpio_free(evm_sw_gpio[i]); - evm_sw_gpio[i] = -EINVAL; + if (status) goto out_free; - } status = gpio_export(evm_sw_gpio[i], 0); - if (status) { - gpio_free(evm_sw_gpio[i]); - evm_sw_gpio[i] = -EINVAL; + if (status) goto out_free; - } } - return status; + return 0; + out_free: for (i = 0; i < 4; ++i) { if (evm_sw_gpio[i] != -EINVAL) { diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index dfce421c0579..3382b93d9a2a 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -1,7 +1,7 @@ /* * Critical Link MityOMAP-L138 SoM * - * Copyright (C) 2010 Critical Link LLC - http://www.criticallink.com + * Copyright (C) 2010 Critical Link LLC - https://www.criticallink.com * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c index ce99f782811a..6cf46bbc7e1d 100644 --- a/arch/arm/mach-davinci/board-neuros-osd2.c +++ b/arch/arm/mach-davinci/board-neuros-osd2.c @@ -214,7 +214,7 @@ static __init void davinci_ntosd2_init(void) * Mux the pins to be GPIOs, VLYNQEN is already done at startup. * The AEAWx are five new AEAW pins that can be muxed by separately. * They are a bitmask for GPIO management. According TI - * documentation (http://www.ti.com/lit/gpn/tms320dm6446) to employ + * documentation (https://www.ti.com/lit/gpn/tms320dm6446) to employ * gpio(10,11,12,13) for leds any combination of bits works except * four last. So we are to reset all five. */ diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c index 5390a8630cf0..6c79039002c9 100644 --- a/arch/arm/mach-davinci/board-omapl138-hawk.c +++ b/arch/arm/mach-davinci/board-omapl138-hawk.c @@ -3,7 +3,7 @@ * * Initial code: Syed Mohammed Khasim * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com + * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c index b795f671bd03..dd38785536d5 100644 --- a/arch/arm/mach-davinci/cpuidle.c +++ b/arch/arm/mach-davinci/cpuidle.c @@ -2,7 +2,7 @@ /* * CPU idle for DaVinci SoCs * - * Copyright (C) 2009 Texas Instruments Incorporated. http://www.ti.com/ + * Copyright (C) 2009 Texas Instruments Incorporated. https://www.ti.com/ * * Derived from Marvell Kirkwood CPU idle code * (arch/arm/mach-kirkwood/cpuidle.c) diff --git a/arch/arm/mach-davinci/cpuidle.h b/arch/arm/mach-davinci/cpuidle.h index 74f088b0edfb..0d9193aefab5 100644 --- a/arch/arm/mach-davinci/cpuidle.h +++ b/arch/arm/mach-davinci/cpuidle.h @@ -1,7 +1,7 @@ /* * TI DaVinci cpuidle platform support * - * 2009 (C) Texas Instruments, Inc. http://www.ti.com/ + * 2009 (C) Texas Instruments, Inc. https://www.ti.com/ * * This file is licensed under the terms of the GNU General Public License * version 2. This program is licensed "as is" without any warranty of any diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 73b7cc53f966..68156e7239a6 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -1,7 +1,7 @@ /* * TI DA850/OMAP-L138 chip specific setup * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/ * * Derived from: arch/arm/mach-davinci/da830.c * Original Copyrights follow: diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index 9c0dd028d5ad..0cd2f30aeb9c 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * Modified from mach-omap/omap2/board-generic.c */ diff --git a/arch/arm/mach-davinci/include/mach/pm.h b/arch/arm/mach-davinci/include/mach/pm.h index 37b19bf35a85..5a5f0ecc0704 100644 --- a/arch/arm/mach-davinci/include/mach/pm.h +++ b/arch/arm/mach-davinci/include/mach/pm.h @@ -1,7 +1,7 @@ /* * TI DaVinci platform support for power management. * - * Copyright (C) 2009 Texas Instruments, Inc. http://www.ti.com/ + * Copyright (C) 2009 Texas Instruments, Inc. https://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as diff --git a/arch/arm/mach-davinci/pm.c b/arch/arm/mach-davinci/pm.c index e33c6bcb4598..323ee4e657c4 100644 --- a/arch/arm/mach-davinci/pm.c +++ b/arch/arm/mach-davinci/pm.c @@ -2,7 +2,7 @@ /* * DaVinci Power Management Routines * - * Copyright (C) 2009 Texas Instruments, Inc. http://www.ti.com/ + * Copyright (C) 2009 Texas Instruments, Inc. https://www.ti.com/ */ #include diff --git a/arch/arm/mach-davinci/sleep.S b/arch/arm/mach-davinci/sleep.S index 71262dcdbca3..d5affab4396d 100644 --- a/arch/arm/mach-davinci/sleep.S +++ b/arch/arm/mach-davinci/sleep.S @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * (C) Copyright 2009, Texas Instruments, Inc. http://www.ti.com/ + * (C) Copyright 2009, Texas Instruments, Inc. https://www.ti.com/ */ /* replicated define because linux/bitops.h cannot be included in assembly */ diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 76838255b5fa..f185cd3d4c62 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -118,6 +118,7 @@ config SOC_EXYNOS5800 bool "Samsung EXYNOS5800" default y depends on SOC_EXYNOS5420 + select EXYNOS_REGULATOR_COUPLER config EXYNOS_MCPM bool diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index 7a8d1555db40..36c37444485a 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -193,7 +193,7 @@ static void __init exynos_dt_fixup(void) } DT_MACHINE_START(EXYNOS_DT, "Samsung Exynos (Flattened Device Tree)") - .l2c_aux_val = 0x3c400001, + .l2c_aux_val = 0x3c400000, .l2c_aux_mask = 0xc20fffff, .smp = smp_ops(exynos_smp_ops), .map_io = exynos_init_io, diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c index 9a681b421ae1..cd861c57d5ad 100644 --- a/arch/arm/mach-exynos/mcpm-exynos.c +++ b/arch/arm/mach-exynos/mcpm-exynos.c @@ -26,6 +26,7 @@ #define EXYNOS5420_USE_L2_COMMON_UP_STATE BIT(30) static void __iomem *ns_sram_base_addr __ro_after_init; +static bool secure_firmware __ro_after_init; /* * The common v7_exit_coherency_flush API could not be used because of the @@ -58,15 +59,16 @@ static void __iomem *ns_sram_base_addr __ro_after_init; static int exynos_cpu_powerup(unsigned int cpu, unsigned int cluster) { unsigned int cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER); + bool state; pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); if (cpu >= EXYNOS5420_CPUS_PER_CLUSTER || cluster >= EXYNOS5420_NR_CLUSTERS) return -EINVAL; - if (!exynos_cpu_power_state(cpunr)) { - exynos_cpu_power_up(cpunr); - + state = exynos_cpu_power_state(cpunr); + exynos_cpu_power_up(cpunr); + if (!state && secure_firmware) { /* * This assumes the cluster number of the big cores(Cortex A15) * is 0 and the Little cores(Cortex A7) is 1. @@ -258,6 +260,8 @@ static int __init exynos_mcpm_init(void) return -ENOMEM; } + secure_firmware = exynos_secure_firmware_available(); + /* * To increase the stability of KFC reset we need to program * the PMU SPARE3 register diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h index f89f4ae0e1ca..583a1d773d68 100644 --- a/arch/arm/mach-imx/devices-imx27.h +++ b/arch/arm/mach-imx/devices-imx27.h @@ -75,11 +75,11 @@ extern const struct imx_mxc_w1_data imx27_mxc_w1_data; imx_add_mxc_w1(&imx27_mxc_w1_data) extern const struct imx_spi_imx_data imx27_cspi_data[]; -#define imx27_add_cspi(id, pdata) \ - imx_add_spi_imx(&imx27_cspi_data[id], pdata) -#define imx27_add_spi_imx0(pdata) imx27_add_cspi(0, pdata) -#define imx27_add_spi_imx1(pdata) imx27_add_cspi(1, pdata) -#define imx27_add_spi_imx2(pdata) imx27_add_cspi(2, pdata) +#define imx27_add_cspi(id, gtable) \ + imx_add_spi_imx(&imx27_cspi_data[id], gtable) +#define imx27_add_spi_imx0(gtable) imx27_add_cspi(0, gtable) +#define imx27_add_spi_imx1(gtable) imx27_add_cspi(1, gtable) +#define imx27_add_spi_imx2(gtable) imx27_add_cspi(2, gtable) extern const struct imx_pata_imx_data imx27_pata_imx_data; #define imx27_add_pata_imx() \ diff --git a/arch/arm/mach-imx/devices-imx31.h b/arch/arm/mach-imx/devices-imx31.h index 5a4ba35a47ed..f7cc62372532 100644 --- a/arch/arm/mach-imx/devices-imx31.h +++ b/arch/arm/mach-imx/devices-imx31.h @@ -69,11 +69,11 @@ extern const struct imx_mxc_w1_data imx31_mxc_w1_data; imx_add_mxc_w1(&imx31_mxc_w1_data) extern const struct imx_spi_imx_data imx31_cspi_data[]; -#define imx31_add_cspi(id, pdata) \ - imx_add_spi_imx(&imx31_cspi_data[id], pdata) -#define imx31_add_spi_imx0(pdata) imx31_add_cspi(0, pdata) -#define imx31_add_spi_imx1(pdata) imx31_add_cspi(1, pdata) -#define imx31_add_spi_imx2(pdata) imx31_add_cspi(2, pdata) +#define imx31_add_cspi(id, gtable) \ + imx_add_spi_imx(&imx31_cspi_data[id], gtable) +#define imx31_add_spi_imx0(gtable) imx31_add_cspi(0, gtable) +#define imx31_add_spi_imx1(gtable) imx31_add_cspi(1, gtable) +#define imx31_add_spi_imx2(gtable) imx31_add_cspi(2, gtable) extern const struct imx_pata_imx_data imx31_pata_imx_data; #define imx31_add_pata_imx() \ diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h index ae84c08e11fa..327a1de7dce1 100644 --- a/arch/arm/mach-imx/devices/devices-common.h +++ b/arch/arm/mach-imx/devices/devices-common.h @@ -6,6 +6,7 @@ #include #include #include +#include #include extern struct device mxc_aips_bus; @@ -276,7 +277,6 @@ struct platform_device *__init imx_add_sdhci_esdhc_imx( const struct imx_sdhci_esdhc_imx_data *data, const struct esdhc_platform_data *pdata); -#include struct imx_spi_imx_data { const char *devid; int id; @@ -285,8 +285,7 @@ struct imx_spi_imx_data { int irq; }; struct platform_device *__init imx_add_spi_imx( - const struct imx_spi_imx_data *data, - const struct spi_imx_master *pdata); + const struct imx_spi_imx_data *data, struct gpiod_lookup_table *gtable); struct platform_device *imx_add_imx_dma(char *name, resource_size_t iobase, int irq); diff --git a/arch/arm/mach-imx/devices/platform-spi_imx.c b/arch/arm/mach-imx/devices/platform-spi_imx.c index f2cafa52c187..27747bf628a3 100644 --- a/arch/arm/mach-imx/devices/platform-spi_imx.c +++ b/arch/arm/mach-imx/devices/platform-spi_imx.c @@ -3,6 +3,7 @@ * Copyright (C) 2009-2010 Pengutronix * Uwe Kleine-Koenig */ +#include #include "../hardware.h" #include "devices-common.h" @@ -57,8 +58,7 @@ const struct imx_spi_imx_data imx35_cspi_data[] __initconst = { #endif /* ifdef CONFIG_SOC_IMX35 */ struct platform_device *__init imx_add_spi_imx( - const struct imx_spi_imx_data *data, - const struct spi_imx_master *pdata) + const struct imx_spi_imx_data *data, struct gpiod_lookup_table *gtable) { struct resource res[] = { { @@ -71,7 +71,8 @@ struct platform_device *__init imx_add_spi_imx( .flags = IORESOURCE_IRQ, }, }; - + if (gtable) + gpiod_add_lookup_table(gtable); return imx_add_platform_device(data->devid, data->id, - res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); + res, ARRAY_SIZE(res), NULL, 0); } diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c index 1da5f07952ac..2db4475b7f85 100644 --- a/arch/arm/mach-imx/mach-mx27_3ds.c +++ b/arch/arm/mach-imx/mach-mx27_3ds.c @@ -303,18 +303,34 @@ static struct imx_ssi_platform_data mx27_3ds_ssi_pdata = { }; /* SPI */ -static int spi1_chipselect[] = {SPI1_SS0}; - -static const struct spi_imx_master spi1_pdata __initconst = { - .chipselect = spi1_chipselect, - .num_chipselect = ARRAY_SIZE(spi1_chipselect), +static struct gpiod_lookup_table mx27_spi1_gpiod_table = { + .dev_id = "imx27-cspi.0", /* Actual device name for spi1 */ + .table = { + /* + * The i.MX27 has the i.MX21 GPIO controller, the SPI1 CS GPIO + * SPI1_SS0 is numbered IMX_GPIO_NR(4, 28). + * + * This is in "bank 4" which is subtracted by one in the macro + * so this is actually bank 3 on "imx21-gpio.3". + */ + GPIO_LOOKUP_IDX("imx21-gpio.3", 28, "cs", 0, GPIO_ACTIVE_LOW), + { }, + }, }; -static int spi2_chipselect[] = {SPI2_SS0}; - -static const struct spi_imx_master spi2_pdata __initconst = { - .chipselect = spi2_chipselect, - .num_chipselect = ARRAY_SIZE(spi2_chipselect), +static struct gpiod_lookup_table mx27_spi2_gpiod_table = { + .dev_id = "imx27-cspi.1", /* Actual device name for spi2 */ + .table = { + /* + * The i.MX27 has the i.MX21 GPIO controller, the SPI2 CS GPIO + * SPI2_SS0 is numbered IMX_GPIO_NR(4, 21). + * + * This is in "bank 4" which is subtracted by one in the macro + * so this is actually bank 3 on "imx21-gpio.3". + */ + GPIO_LOOKUP_IDX("imx21-gpio.3", 21, "cs", 0, GPIO_ACTIVE_LOW), + { }, + }, }; static struct imx_fb_videomode mx27_3ds_modes[] = { @@ -397,8 +413,8 @@ static void __init mx27pdk_init(void) imx27_add_imx_keypad(&mx27_3ds_keymap_data); imx27_add_imx2_wdt(); - imx27_add_spi_imx1(&spi2_pdata); - imx27_add_spi_imx0(&spi1_pdata); + imx27_add_spi_imx1(&mx27_spi2_gpiod_table); + imx27_add_spi_imx0(&mx27_spi1_gpiod_table); imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data); imx27_add_imx_fb(&mx27_3ds_fb_data); diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c index e81386190479..23e63d3b4c6a 100644 --- a/arch/arm/mach-imx/mach-mx31_3ds.c +++ b/arch/arm/mach-imx/mach-mx31_3ds.c @@ -378,15 +378,6 @@ static struct imx_ssi_platform_data mx31_3ds_ssi_pdata = { .flags = IMX_SSI_DMA | IMX_SSI_NET, }; -/* SPI */ -static const struct spi_imx_master spi0_pdata __initconst = { - .num_chipselect = 3, -}; - -static const struct spi_imx_master spi1_pdata __initconst = { - .num_chipselect = 3, -}; - static struct spi_board_info mx31_3ds_spi_devs[] __initdata = { { .modalias = "mc13783", @@ -561,14 +552,14 @@ static void __init mx31_3ds_init(void) imx31_add_imx_uart0(&uart_pdata); imx31_add_mxc_nand(&mx31_3ds_nand_board_info); - imx31_add_spi_imx1(&spi1_pdata); + imx31_add_spi_imx1(NULL); imx31_add_imx_keypad(&mx31_3ds_keymap_data); imx31_add_imx2_wdt(); imx31_add_imx_i2c0(&mx31_3ds_i2c0_data); - imx31_add_spi_imx0(&spi0_pdata); + imx31_add_spi_imx0(NULL); imx31_add_ipu_core(); imx31_add_mx3_sdc_fb(&mx3fb_pdata); diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c index 8f725248299e..4b955ccc92cd 100644 --- a/arch/arm/mach-imx/mach-mx31lilly.c +++ b/arch/arm/mach-imx/mach-mx31lilly.c @@ -215,16 +215,6 @@ static void __init lilly1131_usb_init(void) imx31_add_mxc_ehci_hs(2, &usbh2_pdata); } -/* SPI */ - -static const struct spi_imx_master spi0_pdata __initconst = { - .num_chipselect = 3, -}; - -static const struct spi_imx_master spi1_pdata __initconst = { - .num_chipselect = 3, -}; - static struct mc13xxx_platform_data mc13783_pdata __initdata = { .flags = MC13XXX_USE_RTC | MC13XXX_USE_TOUCHSCREEN, }; @@ -281,8 +271,8 @@ static void __init mx31lilly_board_init(void) mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS1__SS1, "SPI2_SS1"); mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS2__SS2, "SPI2_SS2"); - imx31_add_spi_imx0(&spi0_pdata); - imx31_add_spi_imx1(&spi1_pdata); + imx31_add_spi_imx0(NULL); + imx31_add_spi_imx1(NULL); regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); } diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c index c0055f57c02d..aaccf52f7ac1 100644 --- a/arch/arm/mach-imx/mach-mx31lite.c +++ b/arch/arm/mach-imx/mach-mx31lite.c @@ -73,11 +73,6 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -/* SPI */ -static const struct spi_imx_master spi0_pdata __initconst = { - .num_chipselect = 3, -}; - static const struct mxc_nand_platform_data mx31lite_nand_board_info __initconst = { .width = 1, @@ -111,16 +106,6 @@ static struct platform_device smsc911x_device = { }, }; -/* - * SPI - * - * The MC13783 is the only hard-wired SPI device on the module. - */ - -static const struct spi_imx_master spi1_pdata __initconst = { - .num_chipselect = 1, -}; - static struct mc13xxx_platform_data mc13783_pdata __initdata = { .flags = MC13XXX_USE_RTC, }; @@ -246,13 +231,13 @@ static void __init mx31lite_init(void) "mx31lite"); imx31_add_imx_uart0(&uart_pdata); - imx31_add_spi_imx0(&spi0_pdata); + imx31_add_spi_imx0(NULL); /* NOR and NAND flash */ platform_device_register(&physmap_flash_device); imx31_add_mxc_nand(&mx31lite_nand_board_info); - imx31_add_spi_imx1(&spi1_pdata); + imx31_add_spi_imx1(NULL); regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); } diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c index 36f08f45b0ca..96845a4eaf57 100644 --- a/arch/arm/mach-imx/mach-mx31moboard.c +++ b/arch/arm/mach-imx/mach-mx31moboard.c @@ -143,10 +143,6 @@ static const struct imxi2c_platform_data moboard_i2c1_data __initconst = { .bitrate = 100000, }; -static const struct spi_imx_master moboard_spi1_pdata __initconst = { - .num_chipselect = 3, -}; - static struct regulator_consumer_supply sdhc_consumers[] = { { .dev_name = "imx31-mmc.0", @@ -287,10 +283,6 @@ static struct spi_board_info moboard_spi_board_info[] __initdata = { }, }; -static const struct spi_imx_master moboard_spi2_pdata __initconst = { - .num_chipselect = 2, -}; - #define SDHC1_CD IOMUX_TO_GPIO(MX31_PIN_ATA_CS0) #define SDHC1_WP IOMUX_TO_GPIO(MX31_PIN_ATA_CS1) @@ -514,8 +506,8 @@ static void __init mx31moboard_init(void) imx31_add_imx_i2c0(&moboard_i2c0_data); imx31_add_imx_i2c1(&moboard_i2c1_data); - imx31_add_spi_imx1(&moboard_spi1_pdata); - imx31_add_spi_imx2(&moboard_spi2_pdata); + imx31_add_spi_imx1(NULL); + imx31_add_spi_imx2(NULL); mx31moboard_init_cam(); diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index 2e28e1b5cddf..27a3678e0658 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include @@ -188,11 +189,19 @@ static struct spi_board_info pca100_spi_board_info[] __initdata = { }, }; -static int pca100_spi_cs[] = {SPI1_SS0, SPI1_SS1}; - -static const struct spi_imx_master pca100_spi0_data __initconst = { - .chipselect = pca100_spi_cs, - .num_chipselect = ARRAY_SIZE(pca100_spi_cs), +static struct gpiod_lookup_table pca100_spi0_gpiod_table = { + .dev_id = "imx27-cspi.0", /* Actual device name for spi0 */ + .table = { + /* + * The i.MX27 has the i.MX21 GPIO controller, port D is + * bank 3 and thus named "imx21-gpio.3". + * SPI1_SS0 is GPIO_PORTD + 28 + * SPI1_SS1 is GPIO_PORTD + 27 + */ + GPIO_LOOKUP_IDX("imx21-gpio.3", 28, "cs", 0, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("imx21-gpio.3", 27, "cs", 1, GPIO_ACTIVE_LOW), + { }, + }, }; static void pca100_ac97_warm_reset(struct snd_ac97 *ac97) @@ -362,7 +371,7 @@ static void __init pca100_init(void) mxc_gpio_mode(GPIO_PORTD | 27 | GPIO_GPIO | GPIO_IN); spi_register_board_info(pca100_spi_board_info, ARRAY_SIZE(pca100_spi_board_info)); - imx27_add_spi_imx0(&pca100_spi0_data); + imx27_add_spi_imx0(&pca100_spi0_gpiod_table); imx27_add_imx_fb(&pca100_fb_data); diff --git a/arch/arm/mach-imx/mach-pcm037_eet.c b/arch/arm/mach-imx/mach-pcm037_eet.c index 51f5142920cf..8b0e03a595c1 100644 --- a/arch/arm/mach-imx/mach-pcm037_eet.c +++ b/arch/arm/mach-imx/mach-pcm037_eet.c @@ -52,11 +52,6 @@ static struct spi_board_info pcm037_spi_dev[] = { }, }; -/* Platform Data for MXC CSPI */ -static const struct spi_imx_master pcm037_spi1_pdata __initconst = { - .num_chipselect = 2, -}; - /* GPIO-keys input device */ static struct gpio_keys_button pcm037_gpio_keys[] = { { @@ -163,7 +158,7 @@ int __init pcm037_eet_init_devices(void) /* SPI */ spi_register_board_info(pcm037_spi_dev, ARRAY_SIZE(pcm037_spi_dev)); - imx31_add_spi_imx0(&pcm037_spi1_pdata); + imx31_add_spi_imx0(NULL); imx_add_gpio_keys(&pcm037_gpio_keys_platform_data); diff --git a/arch/arm/mach-mstar/Kconfig b/arch/arm/mach-mstar/Kconfig new file mode 100644 index 000000000000..52744fe32368 --- /dev/null +++ b/arch/arm/mach-mstar/Kconfig @@ -0,0 +1,26 @@ +menuconfig ARCH_MSTARV7 + bool "MStar/Sigmastar Armv7 SoC Support" + depends on ARCH_MULTI_V7 + select ARM_GIC + select ARM_HEAVY_MB + help + Support for newer MStar/Sigmastar SoC families that are + based on Armv7 cores like the Cortex A7 and share the same + basic hardware like the infinity and mercury series. + +if ARCH_MSTARV7 + +config MACH_INFINITY + bool "MStar/Sigmastar infinity SoC support" + default ARCH_MSTARV7 + help + Support for MStar/Sigmastar infinity IP camera SoCs. + +config MACH_MERCURY + bool "MStar/Sigmastar mercury SoC support" + default ARCH_MSTARV7 + help + Support for MStar/Sigmastar mercury dash camera SoCs. + Note that older Mercury2 SoCs are ARM9 based and not supported. + +endif diff --git a/arch/arm/mach-mstar/Makefile b/arch/arm/mach-mstar/Makefile new file mode 100644 index 000000000000..93b0391ede7e --- /dev/null +++ b/arch/arm/mach-mstar/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_ARCH_MSTARV7) += mstarv7.o diff --git a/arch/arm/mach-mstar/mstarv7.c b/arch/arm/mach-mstar/mstarv7.c new file mode 100644 index 000000000000..81a4cbcab206 --- /dev/null +++ b/arch/arm/mach-mstar/mstarv7.c @@ -0,0 +1,80 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree support for MStar/Sigmastar Armv7 SoCs + * + * Copyright (c) 2020 thingy.jp + * Author: Daniel Palmer + */ + +#include +#include +#include +#include +#include +#include + +/* + * In the u-boot code the area these registers are in is + * called "L3 bridge" and there are register descriptions + * for something in the same area called "AXI". + * + * It's not exactly known what this is but the vendor code + * for both u-boot and linux share calls to "flush the miu pipe". + * This seems to be to force pending CPU writes to memory so that + * the state is right before DMA capable devices try to read + * descriptors and data the CPU has prepared. Without doing this + * ethernet doesn't work reliably for example. + */ + +#define MSTARV7_L3BRIDGE_FLUSH 0x14 +#define MSTARV7_L3BRIDGE_STATUS 0x40 +#define MSTARV7_L3BRIDGE_FLUSH_TRIGGER BIT(0) +#define MSTARV7_L3BRIDGE_STATUS_DONE BIT(12) + +static void __iomem *l3bridge; + +static const char * const mstarv7_board_dt_compat[] __initconst = { + "mstar,infinity", + "mstar,infinity3", + "mstar,mercury5", + NULL, +}; + +/* + * This may need locking to deal with situations where an interrupt + * happens while we are in here and mb() gets called by the interrupt handler. + * + * The vendor code did have a spin lock but it doesn't seem to be needed and + * removing it hasn't caused any side effects so far. + * + * [writel|readl]_relaxed have to be used here because otherwise + * we'd end up right back in here. + */ +static void mstarv7_mb(void) +{ + /* toggle the flush miu pipe fire bit */ + writel_relaxed(0, l3bridge + MSTARV7_L3BRIDGE_FLUSH); + writel_relaxed(MSTARV7_L3BRIDGE_FLUSH_TRIGGER, l3bridge + + MSTARV7_L3BRIDGE_FLUSH); + while (!(readl_relaxed(l3bridge + MSTARV7_L3BRIDGE_STATUS) + & MSTARV7_L3BRIDGE_STATUS_DONE)) { + /* wait for flush to complete */ + } +} + +static void __init mstarv7_init(void) +{ + struct device_node *np; + + np = of_find_compatible_node(NULL, NULL, "mstar,l3bridge"); + l3bridge = of_iomap(np, 0); + if (l3bridge) + soc_mb = mstarv7_mb; + else + pr_warn("Failed to install memory barrier, DMA will be broken!\n"); +} + +DT_MACHINE_START(MSTARV7_DT, "MStar/Sigmastar Armv7 (Device Tree)") + .dt_compat = mstarv7_board_dt_compat, + .init_machine = mstarv7_init, +MACHINE_END diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 948da556162e..9536b8f3c07d 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -146,7 +146,7 @@ config MACH_SX1 Support for the Siemens SX1 phone. To boot the kernel, you'll need a SX1 compatible bootloader; check out http://forum.oslik.ru and - http://www.handhelds.org/moin/moin.cgi/SiemensSX1 + https://www.handhelds.org/moin/moin.cgi/SiemensSX1 for more information. Say Y here if you have such a phone, say NO otherwise. diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index 0ad8bdc2ed61..2bf659fb6099 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -10,7 +10,7 @@ * OMAP2/3 support Copyright (C) 2004-2007 Texas Instruments, Inc. * Some functions based on earlier dma-omap.c Copyright (C) 2001 RidgeRun, Inc. * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/ * Converted DMA library into platform driver * - G, Manjunath Kondaiah */ diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c index 312a0924d786..3ec08bd5d8a0 100644 --- a/arch/arm/mach-omap1/gpio15xx.c +++ b/arch/arm/mach-omap1/gpio15xx.c @@ -1,7 +1,7 @@ /* * OMAP15xx specific gpio init * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/ * * Author: * Charulatha V diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c index 5b7a29b294d4..500cfd416c42 100644 --- a/arch/arm/mach-omap1/gpio16xx.c +++ b/arch/arm/mach-omap1/gpio16xx.c @@ -1,7 +1,7 @@ /* * OMAP16xx specific gpio init * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/ * * Author: * Charulatha V diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c index 0e5f68de23bf..aeb81c18ffcc 100644 --- a/arch/arm/mach-omap1/gpio7xx.c +++ b/arch/arm/mach-omap1/gpio7xx.c @@ -1,7 +1,7 @@ /* * OMAP7xx specific gpio init * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/ * * Author: * Charulatha V diff --git a/arch/arm/mach-omap1/timer.c b/arch/arm/mach-omap1/timer.c index 4447210c9b0d..97fc2096b970 100644 --- a/arch/arm/mach-omap1/timer.c +++ b/arch/arm/mach-omap1/timer.c @@ -6,7 +6,7 @@ * device model. It also has a low level function to change the timer * input clock source. * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Tarun Kanti DebBarma * Thara Gopinath * diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 188ea5258c99..1d119b974f5f 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -775,19 +775,23 @@ static const char * __init omap_get_family(void) return kasprintf(GFP_KERNEL, "Unknown"); } -static ssize_t omap_get_type(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +type_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%s\n", omap_types[omap_type()]); } -static struct device_attribute omap_soc_attr = - __ATTR(type, S_IRUGO, omap_get_type, NULL); +static DEVICE_ATTR_RO(type); + +static struct attribute *omap_soc_attrs[] = { + &dev_attr_type.attr, + NULL +}; + +ATTRIBUTE_GROUPS(omap_soc); void __init omap_soc_device_init(void) { - struct device *parent; struct soc_device *soc_dev; struct soc_device_attribute *soc_dev_attr; @@ -798,14 +802,12 @@ void __init omap_soc_device_init(void) soc_dev_attr->machine = soc_name; soc_dev_attr->family = omap_get_family(); soc_dev_attr->revision = soc_rev; + soc_dev_attr->custom_attr_group = omap_soc_groups[0]; soc_dev = soc_device_register(soc_dev_attr); if (IS_ERR(soc_dev)) { kfree(soc_dev_attr); return; } - - parent = soc_device_to_device(soc_dev); - device_create_file(parent, &omap_soc_attr); } #endif /* CONFIG_SOC_BUS */ diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index ca02f91237e3..b6c7d98a9eff 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -2342,44 +2342,6 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__sham = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_core -> AES */ -static struct omap_hwmod_class_sysconfig omap3_aes_sysc = { - .rev_offs = 0x44, - .sysc_offs = 0x48, - .syss_offs = 0x4c, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap3xxx_aes_sysc_fields, -}; - -static struct omap_hwmod_class omap3xxx_aes_class = { - .name = "aes", - .sysc = &omap3_aes_sysc, -}; - - -static struct omap_hwmod omap3xxx_aes_hwmod = { - .name = "aes", - .main_clk = "aes2_ick", - .prcm = { - .omap2 = { - .module_offs = CORE_MOD, - .idlest_reg_id = 1, - .idlest_idle_bit = OMAP3430_ST_AES2_SHIFT, - }, - }, - .class = &omap3xxx_aes_class, -}; - - -static struct omap_hwmod_ocp_if omap3xxx_l4_core__aes = { - .master = &omap3xxx_l4_core_hwmod, - .slave = &omap3xxx_aes_hwmod, - .clk = "aes2_ick", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* * 'ssi' class * synchronous serial interface (multichannel and full-duplex serial if) @@ -2473,20 +2435,11 @@ static struct omap_hwmod_ocp_if *omap34xx_sham_hwmod_ocp_ifs[] __initdata = { NULL, }; -static struct omap_hwmod_ocp_if *omap34xx_aes_hwmod_ocp_ifs[] __initdata = { - &omap3xxx_l4_core__aes, - NULL, -}; - static struct omap_hwmod_ocp_if *omap36xx_sham_hwmod_ocp_ifs[] __initdata = { &omap3xxx_l4_core__sham, NULL }; -static struct omap_hwmod_ocp_if *omap36xx_aes_hwmod_ocp_ifs[] __initdata = { - &omap3xxx_l4_core__aes, - NULL -}; /* * Apparently the SHA/MD5 and AES accelerator IP blocks are @@ -2501,11 +2454,6 @@ static struct omap_hwmod_ocp_if *am35xx_sham_hwmod_ocp_ifs[] __initdata = { NULL }; -static struct omap_hwmod_ocp_if *am35xx_aes_hwmod_ocp_ifs[] __initdata = { - /* &omap3xxx_l4_core__aes, */ - NULL, -}; - /* 3430ES1-only hwmod links */ static struct omap_hwmod_ocp_if *omap3430es1_hwmod_ocp_ifs[] __initdata = { &omap3430es1_dss__l3, @@ -2641,7 +2589,6 @@ int __init omap3xxx_hwmod_init(void) { int r; struct omap_hwmod_ocp_if **h = NULL, **h_sham = NULL; - struct omap_hwmod_ocp_if **h_aes = NULL; struct device_node *bus; unsigned int rev; @@ -2664,16 +2611,13 @@ int __init omap3xxx_hwmod_init(void) rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) { h = omap34xx_hwmod_ocp_ifs; h_sham = omap34xx_sham_hwmod_ocp_ifs; - h_aes = omap34xx_aes_hwmod_ocp_ifs; } else if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) { h = am35xx_hwmod_ocp_ifs; h_sham = am35xx_sham_hwmod_ocp_ifs; - h_aes = am35xx_aes_hwmod_ocp_ifs; } else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 || rev == OMAP3630_REV_ES1_2) { h = omap36xx_hwmod_ocp_ifs; h_sham = omap36xx_sham_hwmod_ocp_ifs; - h_aes = omap36xx_aes_hwmod_ocp_ifs; } else { WARN(1, "OMAP3 hwmod family init: unknown chip type\n"); return -EINVAL; @@ -2696,11 +2640,6 @@ int __init omap3xxx_hwmod_init(void) goto put_node; } - if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) { - r = omap_hwmod_register_links(h_aes); - if (r < 0) - goto put_node; - } of_node_put(bus); /* diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c index 3f338732ee6c..b88d12de68a2 100644 --- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c @@ -85,49 +85,6 @@ static struct omap_hwmod am43xx_control_hwmod = { }, }; -static struct omap_hwmod_class_sysconfig am43xx_usb_otg_ss_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_DMADISABLE | SYSC_HAS_MIDLEMODE | - SYSC_HAS_SIDLEMODE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | - MSTANDBY_NO | MSTANDBY_SMART | - MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class am43xx_usb_otg_ss_hwmod_class = { - .name = "usb_otg_ss", - .sysc = &am43xx_usb_otg_ss_sysc, -}; - -static struct omap_hwmod am43xx_usb_otg_ss0_hwmod = { - .name = "usb_otg_ss0", - .class = &am43xx_usb_otg_ss_hwmod_class, - .clkdm_name = "l3s_clkdm", - .main_clk = "l3s_gclk", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_PER_USB_OTG_SS0_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -static struct omap_hwmod am43xx_usb_otg_ss1_hwmod = { - .name = "usb_otg_ss1", - .class = &am43xx_usb_otg_ss_hwmod_class, - .clkdm_name = "l3s_clkdm", - .main_clk = "l3s_gclk", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_PER_USB_OTG_SS1_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - /* Interfaces */ static struct omap_hwmod_ocp_if am43xx_l3_main__emif = { .master = &am33xx_l3_main_hwmod, @@ -178,20 +135,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__control = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_ocp_if am43xx_l3_s__usbotgss0 = { - .master = &am33xx_l3_s_hwmod, - .slave = &am43xx_usb_otg_ss0_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -static struct omap_hwmod_ocp_if am43xx_l3_s__usbotgss1 = { - .master = &am33xx_l3_s_hwmod, - .slave = &am43xx_usb_otg_ss1_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am33xx_mpu__l3_main, &am33xx_mpu__prcm, @@ -211,8 +154,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am43xx_l4_wkup__smartreflex1, &am33xx_l3_s__gpmc, &am33xx_l3_main__ocmc, - &am43xx_l3_s__usbotgss0, - &am43xx_l3_s__usbotgss1, NULL, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index de13c46b984f..665ca74a834a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -639,154 +639,6 @@ static struct omap_hwmod omap44xx_sl2if_hwmod = { }, }; -/* - * 'usb_host_fs' class - * full-speed usb host controller - */ - -/* The IP is not compliant to type1 / type2 scheme */ -static struct omap_hwmod_class_sysconfig omap44xx_usb_host_fs_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0210, - .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type_usb_host_fs, -}; - -static struct omap_hwmod_class omap44xx_usb_host_fs_hwmod_class = { - .name = "usb_host_fs", - .sysc = &omap44xx_usb_host_fs_sysc, -}; - -/* usb_host_fs */ -static struct omap_hwmod omap44xx_usb_host_fs_hwmod = { - .name = "usb_host_fs", - .class = &omap44xx_usb_host_fs_hwmod_class, - .clkdm_name = "l3_init_clkdm", - .main_clk = "usb_host_fs_fck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'usb_host_hs' class - * high-speed multi-port usb host controller - */ - -static struct omap_hwmod_class_sysconfig omap44xx_usb_host_hs_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSC_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap44xx_usb_host_hs_hwmod_class = { - .name = "usb_host_hs", - .sysc = &omap44xx_usb_host_hs_sysc, -}; - -/* usb_host_hs */ -static struct omap_hwmod omap44xx_usb_host_hs_hwmod = { - .name = "usb_host_hs", - .class = &omap44xx_usb_host_hs_hwmod_class, - .clkdm_name = "l3_init_clkdm", - .main_clk = "usb_host_hs_fck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L3INIT_USB_HOST_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - - /* - * Errata: USBHOST Configured In Smart-Idle Can Lead To a Deadlock - * id: i660 - * - * Description: - * In the following configuration : - * - USBHOST module is set to smart-idle mode - * - PRCM asserts idle_req to the USBHOST module ( This typically - * happens when the system is going to a low power mode : all ports - * have been suspended, the master part of the USBHOST module has - * entered the standby state, and SW has cut the functional clocks) - * - an USBHOST interrupt occurs before the module is able to answer - * idle_ack, typically a remote wakeup IRQ. - * Then the USB HOST module will enter a deadlock situation where it - * is no more accessible nor functional. - * - * Workaround: - * Don't use smart idle; use only force idle, hence HWMOD_SWSUP_SIDLE - */ - - /* - * Errata: USB host EHCI may stall when entering smart-standby mode - * Id: i571 - * - * Description: - * When the USBHOST module is set to smart-standby mode, and when it is - * ready to enter the standby state (i.e. all ports are suspended and - * all attached devices are in suspend mode), then it can wrongly assert - * the Mstandby signal too early while there are still some residual OCP - * transactions ongoing. If this condition occurs, the internal state - * machine may go to an undefined state and the USB link may be stuck - * upon the next resume. - * - * Workaround: - * Don't use smart standby; use only force standby, - * hence HWMOD_SWSUP_MSTANDBY - */ - - .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, -}; - -/* - * 'usb_tll_hs' class - * usb_tll_hs module is the adapter on the usb_host_hs ports - */ - -static struct omap_hwmod_class_sysconfig omap44xx_usb_tll_hs_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | - SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap44xx_usb_tll_hs_hwmod_class = { - .name = "usb_tll_hs", - .sysc = &omap44xx_usb_tll_hs_sysc, -}; - -static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = { - .name = "usb_tll_hs", - .class = &omap44xx_usb_tll_hs_hwmod_class, - .clkdm_name = "l3_init_clkdm", - .main_clk = "usb_tll_hs_ick", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L3INIT_USB_TLL_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, -}; - /* * interfaces */ @@ -895,22 +747,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* usb_host_fs -> l3_main_2 */ -static struct omap_hwmod_ocp_if __maybe_unused omap44xx_usb_host_fs__l3_main_2 = { - .master = &omap44xx_usb_host_fs_hwmod, - .slave = &omap44xx_l3_main_2_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* usb_host_hs -> l3_main_2 */ -static struct omap_hwmod_ocp_if omap44xx_usb_host_hs__l3_main_2 = { - .master = &omap44xx_usb_host_hs_hwmod, - .slave = &omap44xx_l3_main_2_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l3_main_1 -> l3_main_3 */ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_3 = { .master = &omap44xx_l3_main_1_hwmod, @@ -1119,30 +955,6 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l3_main_2__sl2if = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_cfg -> usb_host_fs */ -static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_cfg__usb_host_fs = { - .master = &omap44xx_l4_cfg_hwmod, - .slave = &omap44xx_usb_host_fs_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_cfg -> usb_host_hs */ -static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_host_hs = { - .master = &omap44xx_l4_cfg_hwmod, - .slave = &omap44xx_usb_host_hs_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_cfg -> usb_tll_hs */ -static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_tll_hs = { - .master = &omap44xx_l4_cfg_hwmod, - .slave = &omap44xx_usb_tll_hs_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* mpu -> emif1 */ static struct omap_hwmod_ocp_if omap44xx_mpu__emif1 = { .master = &omap44xx_mpu_hwmod, @@ -1173,8 +985,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_iva__l3_main_2, &omap44xx_l3_main_1__l3_main_2, &omap44xx_l4_cfg__l3_main_2, - /* &omap44xx_usb_host_fs__l3_main_2, */ - &omap44xx_usb_host_hs__l3_main_2, &omap44xx_l3_main_1__l3_main_3, &omap44xx_l3_main_2__l3_main_3, &omap44xx_l4_cfg__l3_main_3, @@ -1201,9 +1011,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_wkup__prm, &omap44xx_l4_wkup__scrm, /* &omap44xx_l3_main_2__sl2if, */ - /* &omap44xx_l4_cfg__usb_host_fs, */ - &omap44xx_l4_cfg__usb_host_hs, - &omap44xx_l4_cfg__usb_tll_hs, &omap44xx_mpu__emif1, &omap44xx_mpu__emif2, NULL, diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c index 4cb194ac7a7e..7c38c1ba58ac 100644 --- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c @@ -266,158 +266,6 @@ static struct omap_hwmod omap54xx_mpu_hwmod = { }, }; -/* - * 'usb_host_hs' class - * high-speed multi-port usb host controller - */ - -static struct omap_hwmod_class_sysconfig omap54xx_usb_host_hs_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_RESET_STATUS | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap54xx_usb_host_hs_hwmod_class = { - .name = "usb_host_hs", - .sysc = &omap54xx_usb_host_hs_sysc, -}; - -static struct omap_hwmod omap54xx_usb_host_hs_hwmod = { - .name = "usb_host_hs", - .class = &omap54xx_usb_host_hs_hwmod_class, - .clkdm_name = "l3init_clkdm", - /* - * Errata: USBHOST Configured In Smart-Idle Can Lead To a Deadlock - * id: i660 - * - * Description: - * In the following configuration : - * - USBHOST module is set to smart-idle mode - * - PRCM asserts idle_req to the USBHOST module ( This typically - * happens when the system is going to a low power mode : all ports - * have been suspended, the master part of the USBHOST module has - * entered the standby state, and SW has cut the functional clocks) - * - an USBHOST interrupt occurs before the module is able to answer - * idle_ack, typically a remote wakeup IRQ. - * Then the USB HOST module will enter a deadlock situation where it - * is no more accessible nor functional. - * - * Workaround: - * Don't use smart idle; use only force idle, hence HWMOD_SWSUP_SIDLE - */ - - /* - * Errata: USB host EHCI may stall when entering smart-standby mode - * Id: i571 - * - * Description: - * When the USBHOST module is set to smart-standby mode, and when it is - * ready to enter the standby state (i.e. all ports are suspended and - * all attached devices are in suspend mode), then it can wrongly assert - * the Mstandby signal too early while there are still some residual OCP - * transactions ongoing. If this condition occurs, the internal state - * machine may go to an undefined state and the USB link may be stuck - * upon the next resume. - * - * Workaround: - * Don't use smart standby; use only force standby, - * hence HWMOD_SWSUP_MSTANDBY - */ - - .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, - .main_clk = "l3init_60m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L3INIT_USB_HOST_HS_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L3INIT_USB_HOST_HS_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'usb_tll_hs' class - * usb_tll_hs module is the adapter on the usb_host_hs ports - */ - -static struct omap_hwmod_class_sysconfig omap54xx_usb_tll_hs_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | - SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap54xx_usb_tll_hs_hwmod_class = { - .name = "usb_tll_hs", - .sysc = &omap54xx_usb_tll_hs_sysc, -}; - -static struct omap_hwmod omap54xx_usb_tll_hs_hwmod = { - .name = "usb_tll_hs", - .class = &omap54xx_usb_tll_hs_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L3INIT_USB_TLL_HS_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L3INIT_USB_TLL_HS_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, -}; - -/* - * 'usb_otg_ss' class - * 2.0 super speed (usb_otg_ss) controller - */ - -static struct omap_hwmod_class_sysconfig omap54xx_usb_otg_ss_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_DMADISABLE | SYSC_HAS_MIDLEMODE | - SYSC_HAS_SIDLEMODE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap54xx_usb_otg_ss_hwmod_class = { - .name = "usb_otg_ss", - .sysc = &omap54xx_usb_otg_ss_sysc, -}; - -/* usb_otg_ss */ -static struct omap_hwmod_opt_clk usb_otg_ss_opt_clks[] = { - { .role = "refclk960m", .clk = "usb_otg_ss_refclk960m" }, -}; - -static struct omap_hwmod omap54xx_usb_otg_ss_hwmod = { - .name = "usb_otg_ss", - .class = &omap54xx_usb_otg_ss_hwmod_class, - .clkdm_name = "l3init_clkdm", - .flags = HWMOD_SWSUP_SIDLE, - .main_clk = "dpll_core_h13x2_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L3INIT_USB_OTG_SS_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L3INIT_USB_OTG_SS_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = usb_otg_ss_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(usb_otg_ss_opt_clks), -}; - /* * 'sata' class * sata: serial ata interface gen2 compliant ( 1 rx/ 1 tx) @@ -619,30 +467,6 @@ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__mpu = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_cfg -> usb_host_hs */ -static struct omap_hwmod_ocp_if omap54xx_l4_cfg__usb_host_hs = { - .master = &omap54xx_l4_cfg_hwmod, - .slave = &omap54xx_usb_host_hs_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_cfg -> usb_tll_hs */ -static struct omap_hwmod_ocp_if omap54xx_l4_cfg__usb_tll_hs = { - .master = &omap54xx_l4_cfg_hwmod, - .slave = &omap54xx_usb_tll_hs_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_cfg -> usb_otg_ss */ -static struct omap_hwmod_ocp_if omap54xx_l4_cfg__usb_otg_ss = { - .master = &omap54xx_l4_cfg_hwmod, - .slave = &omap54xx_usb_otg_ss_hwmod, - .clk = "dpll_core_h13x2_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = { &omap54xx_l3_main_1__dmm, &omap54xx_l3_main_3__l3_instr, @@ -663,9 +487,6 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = { &omap54xx_mpu__emif1, &omap54xx_mpu__emif2, &omap54xx_l4_cfg__mpu, - &omap54xx_l4_cfg__usb_host_hs, - &omap54xx_l4_cfg__usb_tll_hs, - &omap54xx_l4_cfg__usb_otg_ss, &omap54xx_l4_cfg__sata, NULL, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 07b7458deae4..adb07848de96 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -491,101 +491,6 @@ static struct omap_hwmod dra7xx_sata_hwmod = { }, }; -/* - * 'usb_otg_ss' class - * - */ - -static struct omap_hwmod_class_sysconfig dra7xx_usb_otg_ss_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_DMADISABLE | SYSC_HAS_MIDLEMODE | - SYSC_HAS_SIDLEMODE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class dra7xx_usb_otg_ss_hwmod_class = { - .name = "usb_otg_ss", - .sysc = &dra7xx_usb_otg_ss_sysc, -}; - -/* usb_otg_ss1 */ -static struct omap_hwmod_opt_clk usb_otg_ss1_opt_clks[] = { - { .role = "refclk960m", .clk = "usb_otg_ss1_refclk960m" }, -}; - -static struct omap_hwmod dra7xx_usb_otg_ss1_hwmod = { - .name = "usb_otg_ss1", - .class = &dra7xx_usb_otg_ss_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "dpll_core_h13x2_ck", - .flags = HWMOD_CLKDM_NOAUTO, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L3INIT_USB_OTG_SS1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L3INIT_USB_OTG_SS1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = usb_otg_ss1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(usb_otg_ss1_opt_clks), -}; - -/* usb_otg_ss2 */ -static struct omap_hwmod_opt_clk usb_otg_ss2_opt_clks[] = { - { .role = "refclk960m", .clk = "usb_otg_ss2_refclk960m" }, -}; - -static struct omap_hwmod dra7xx_usb_otg_ss2_hwmod = { - .name = "usb_otg_ss2", - .class = &dra7xx_usb_otg_ss_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "dpll_core_h13x2_ck", - .flags = HWMOD_CLKDM_NOAUTO, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L3INIT_USB_OTG_SS2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L3INIT_USB_OTG_SS2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = usb_otg_ss2_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(usb_otg_ss2_opt_clks), -}; - -/* usb_otg_ss3 */ -static struct omap_hwmod dra7xx_usb_otg_ss3_hwmod = { - .name = "usb_otg_ss3", - .class = &dra7xx_usb_otg_ss_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "dpll_core_h13x2_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L3INIT_USB_OTG_SS3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L3INIT_USB_OTG_SS3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, -}; - -/* usb_otg_ss4 */ -static struct omap_hwmod dra7xx_usb_otg_ss4_hwmod = { - .name = "usb_otg_ss4", - .class = &dra7xx_usb_otg_ss_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "dpll_core_h13x2_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L3INIT_USB_OTG_SS4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L3INIT_USB_OTG_SS4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, -}; - /* * 'vcp' class * @@ -813,38 +718,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__sata = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per3 -> usb_otg_ss1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss1 = { - .master = &dra7xx_l4_per3_hwmod, - .slave = &dra7xx_usb_otg_ss1_hwmod, - .clk = "dpll_core_h13x2_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per3 -> usb_otg_ss2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss2 = { - .master = &dra7xx_l4_per3_hwmod, - .slave = &dra7xx_usb_otg_ss2_hwmod, - .clk = "dpll_core_h13x2_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per3 -> usb_otg_ss3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss3 = { - .master = &dra7xx_l4_per3_hwmod, - .slave = &dra7xx_usb_otg_ss3_hwmod, - .clk = "dpll_core_h13x2_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per3 -> usb_otg_ss4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss4 = { - .master = &dra7xx_l4_per3_hwmod, - .slave = &dra7xx_usb_otg_ss4_hwmod, - .clk = "dpll_core_h13x2_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l3_main_1 -> vcp1 */ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__vcp1 = { .master = &dra7xx_l3_main_1_hwmod, @@ -900,9 +773,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_cfg__pciess2, &dra7xx_l3_main_1__qspi, &dra7xx_l4_cfg__sata, - &dra7xx_l4_per3__usb_otg_ss1, - &dra7xx_l4_per3__usb_otg_ss2, - &dra7xx_l4_per3__usb_otg_ss3, &dra7xx_l3_main_1__vcp1, &dra7xx_l4_per2__vcp1, &dra7xx_l3_main_1__vcp2, @@ -911,20 +781,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { }; /* SoC variant specific hwmod links */ -static struct omap_hwmod_ocp_if *dra76x_hwmod_ocp_ifs[] __initdata = { - &dra7xx_l4_per3__usb_otg_ss4, - NULL, -}; - -static struct omap_hwmod_ocp_if *acd_76x_hwmod_ocp_ifs[] __initdata = { - NULL, -}; - -static struct omap_hwmod_ocp_if *dra74x_hwmod_ocp_ifs[] __initdata = { - &dra7xx_l4_per3__usb_otg_ss4, - NULL, -}; - static struct omap_hwmod_ocp_if *dra72x_hwmod_ocp_ifs[] __initdata = { NULL, }; @@ -942,21 +798,14 @@ int __init dra7xx_hwmod_init(void) ret = omap_hwmod_register_links(dra7xx_hwmod_ocp_ifs); if (!ret && soc_is_dra74x()) { - ret = omap_hwmod_register_links(dra74x_hwmod_ocp_ifs); - if (!ret) - ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs); + ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs); } else if (!ret && soc_is_dra72x()) { ret = omap_hwmod_register_links(dra72x_hwmod_ocp_ifs); if (!ret && !of_machine_is_compatible("ti,dra718")) ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs); } else if (!ret && soc_is_dra76x()) { - ret = omap_hwmod_register_links(dra76x_hwmod_ocp_ifs); - - if (!ret && soc_is_dra76x_acd()) { - ret = omap_hwmod_register_links(acd_76x_hwmod_ocp_ifs); - } else if (!ret && soc_is_dra76x_abz()) { + if (!ret && soc_is_dra76x_abz()) ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs); - } } return ret; diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c index 75cfad2cb143..827b50f1c73e 100644 --- a/arch/arm/mach-rpc/ecard.c +++ b/arch/arm/mach-rpc/ecard.c @@ -63,7 +63,7 @@ struct ecard_request { struct completion *complete; }; -struct expcard_blacklist { +struct expcard_quirklist { unsigned short manufacturer; unsigned short product; const char *type; @@ -79,7 +79,7 @@ static void atomwide_3p_quirk(ecard_t *ec); /* List of descriptions of cards which don't have an extended * identification, or chunk directories containing a description. */ -static struct expcard_blacklist __initdata blacklist[] = { +static struct expcard_quirklist quirklist[] __initdata = { { MANU_ACORN, PROD_ACORN_ETHER1, "Acorn Ether1" }, { MANU_ATOMWIDE, PROD_ATOMWIDE_3PSERIAL, NULL, atomwide_3p_quirk }, }; @@ -935,13 +935,13 @@ static int __init ecard_probe(int slot, unsigned irq, card_type_t type) ec->fiqmask = 4; } - for (i = 0; i < ARRAY_SIZE(blacklist); i++) - if (blacklist[i].manufacturer == ec->cid.manufacturer && - blacklist[i].product == ec->cid.product) { - if (blacklist[i].type) - ec->card_desc = blacklist[i].type; - if (blacklist[i].init) - blacklist[i].init(ec); + for (i = 0; i < ARRAY_SIZE(quirklist); i++) + if (quirklist[i].manufacturer == ec->cid.manufacturer && + quirklist[i].product == ec->cid.product) { + if (quirklist[i].type) + ec->card_desc = quirklist[i].type; + if (quirklist[i].init) + quirklist[i].init(ec); break; } diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index c5c06d98b147..7673dde9671a 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -267,7 +267,7 @@ config MACH_TCT_HAMMER select S3C_DEV_USB_HOST help Say Y here if you are using the TinCanTools Hammer Board - + config MACH_VR1000 bool "Thorcom VR1000" diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c index 58e30cad386c..75064dfaceb1 100644 --- a/arch/arm/mach-s3c24xx/common-smdk.c +++ b/arch/arm/mach-s3c24xx/common-smdk.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include @@ -44,29 +45,53 @@ /* LED devices */ +static struct gpiod_lookup_table smdk_led4_gpio_table = { + .dev_id = "s3c24xx_led.0", + .table = { + GPIO_LOOKUP("GPF", 4, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + +static struct gpiod_lookup_table smdk_led5_gpio_table = { + .dev_id = "s3c24xx_led.1", + .table = { + GPIO_LOOKUP("GPF", 5, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + +static struct gpiod_lookup_table smdk_led6_gpio_table = { + .dev_id = "s3c24xx_led.2", + .table = { + GPIO_LOOKUP("GPF", 6, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + +static struct gpiod_lookup_table smdk_led7_gpio_table = { + .dev_id = "s3c24xx_led.3", + .table = { + GPIO_LOOKUP("GPF", 7, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + static struct s3c24xx_led_platdata smdk_pdata_led4 = { - .gpio = S3C2410_GPF(4), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .name = "led4", .def_trigger = "timer", }; static struct s3c24xx_led_platdata smdk_pdata_led5 = { - .gpio = S3C2410_GPF(5), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .name = "led5", .def_trigger = "nand-disk", }; static struct s3c24xx_led_platdata smdk_pdata_led6 = { - .gpio = S3C2410_GPF(6), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .name = "led6", }; static struct s3c24xx_led_platdata smdk_pdata_led7 = { - .gpio = S3C2410_GPF(7), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .name = "led7", }; @@ -179,27 +204,25 @@ static struct platform_device __initdata *smdk_devs[] = { &smdk_led7, }; -static const struct gpio smdk_led_gpios[] = { - { S3C2410_GPF(4), GPIOF_OUT_INIT_HIGH, NULL }, - { S3C2410_GPF(5), GPIOF_OUT_INIT_HIGH, NULL }, - { S3C2410_GPF(6), GPIOF_OUT_INIT_HIGH, NULL }, - { S3C2410_GPF(7), GPIOF_OUT_INIT_HIGH, NULL }, -}; - void __init smdk_machine_init(void) { - /* Configure the LEDs (even if we have no LED support)*/ - - int ret = gpio_request_array(smdk_led_gpios, - ARRAY_SIZE(smdk_led_gpios)); - if (!WARN_ON(ret < 0)) - gpio_free_array(smdk_led_gpios, ARRAY_SIZE(smdk_led_gpios)); - if (machine_is_smdk2443()) smdk_nand_info.twrph0 = 50; s3c_nand_set_platdata(&smdk_nand_info); + /* Disable pull-up on the LED lines */ + s3c_gpio_setpull(S3C2410_GPF(4), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPF(5), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPF(6), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPF(7), S3C_GPIO_PULL_NONE); + + /* Add lookups for the lines */ + gpiod_add_lookup_table(&smdk_led4_gpio_table); + gpiod_add_lookup_table(&smdk_led5_gpio_table); + gpiod_add_lookup_table(&smdk_led6_gpio_table); + gpiod_add_lookup_table(&smdk_led7_gpio_table); + platform_add_devices(smdk_devs, ARRAY_SIZE(smdk_devs)); s3c_pm_init(); diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index e1c372e5447b..f4710052843a 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -3,7 +3,7 @@ // Copyright (c) 2003-2005 Simtec Electronics // Ben Dooks // -// http://www.handhelds.org/projects/h1940.html +// https://www.handhelds.org/projects/h1940.html #include #include diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index 9035f868fb34..235749448311 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -6,7 +6,7 @@ // Weibing and // Michel Pollet // -// For product information, visit http://code.google.com/p/mini2440/ +// For product information, visit https://code.google.com/p/mini2440/ #include #include @@ -402,37 +402,68 @@ static struct platform_device mini2440_button_device = { /* LEDS */ +static struct gpiod_lookup_table mini2440_led1_gpio_table = { + .dev_id = "s3c24xx_led.1", + .table = { + GPIO_LOOKUP("GPB", 5, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + +static struct gpiod_lookup_table mini2440_led2_gpio_table = { + .dev_id = "s3c24xx_led.2", + .table = { + GPIO_LOOKUP("GPB", 6, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + +static struct gpiod_lookup_table mini2440_led3_gpio_table = { + .dev_id = "s3c24xx_led.3", + .table = { + GPIO_LOOKUP("GPB", 7, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + +static struct gpiod_lookup_table mini2440_led4_gpio_table = { + .dev_id = "s3c24xx_led.4", + .table = { + GPIO_LOOKUP("GPB", 8, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + +static struct gpiod_lookup_table mini2440_backlight_gpio_table = { + .dev_id = "s3c24xx_led.5", + .table = { + GPIO_LOOKUP("GPG", 4, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + static struct s3c24xx_led_platdata mini2440_led1_pdata = { .name = "led1", - .gpio = S3C2410_GPB(5), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .def_trigger = "heartbeat", }; static struct s3c24xx_led_platdata mini2440_led2_pdata = { .name = "led2", - .gpio = S3C2410_GPB(6), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .def_trigger = "nand-disk", }; static struct s3c24xx_led_platdata mini2440_led3_pdata = { .name = "led3", - .gpio = S3C2410_GPB(7), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .def_trigger = "mmc0", }; static struct s3c24xx_led_platdata mini2440_led4_pdata = { .name = "led4", - .gpio = S3C2410_GPB(8), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .def_trigger = "", }; static struct s3c24xx_led_platdata mini2440_led_backlight_pdata = { .name = "backlight", - .gpio = S3C2410_GPG(4), .def_trigger = "backlight", }; @@ -714,6 +745,20 @@ static void __init mini2440_init(void) i2c_register_board_info(0, mini2440_i2c_devs, ARRAY_SIZE(mini2440_i2c_devs)); + /* Disable pull-up on the LED lines */ + s3c_gpio_setpull(S3C2410_GPB(5), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPB(6), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPB(7), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPB(8), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPG(4), S3C_GPIO_PULL_NONE); + + /* Add lookups for the lines */ + gpiod_add_lookup_table(&mini2440_led1_gpio_table); + gpiod_add_lookup_table(&mini2440_led2_gpio_table); + gpiod_add_lookup_table(&mini2440_led3_gpio_table); + gpiod_add_lookup_table(&mini2440_led4_gpio_table); + gpiod_add_lookup_table(&mini2440_backlight_gpio_table); + platform_add_devices(mini2440_devices, ARRAY_SIZE(mini2440_devices)); if (features.count) /* the optional features */ diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c index d856f23939af..998ccff3c174 100644 --- a/arch/arm/mach-s3c24xx/mach-n30.c +++ b/arch/arm/mach-s3c24xx/mach-n30.c @@ -9,7 +9,7 @@ // Copyright (c) 2005-2008 Christer Weinigel // // There is a wiki with more information about the n30 port at -// http://handhelds.org/moin/moin.cgi/AcerN30Documentation . +// https://handhelds.org/moin/moin.cgi/AcerN30Documentation . #include #include @@ -45,6 +45,7 @@ #include #include +#include #include #include #include @@ -246,17 +247,33 @@ static struct platform_device n35_button_device = { }; /* This is the bluetooth LED on the device. */ + +static struct gpiod_lookup_table n30_blue_led_gpio_table = { + .dev_id = "s3c24xx_led.1", + .table = { + GPIO_LOOKUP("GPG", 6, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + static struct s3c24xx_led_platdata n30_blue_led_pdata = { .name = "blue_led", - .gpio = S3C2410_GPG(6), .def_trigger = "", }; /* This is the blue LED on the device. Originally used to indicate GPS activity * by flashing. */ + +static struct gpiod_lookup_table n35_blue_led_gpio_table = { + .dev_id = "s3c24xx_led.1", + .table = { + GPIO_LOOKUP("GPD", 8, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + static struct s3c24xx_led_platdata n35_blue_led_pdata = { .name = "blue_led", - .gpio = S3C2410_GPD(8), .def_trigger = "", }; @@ -264,17 +281,30 @@ static struct s3c24xx_led_platdata n35_blue_led_pdata = { * red, blinking green or solid green when the battery is low, * charging or full respectively. By driving GPD9 low, it's possible * to force the LED to blink red, so call that warning LED. */ + +static struct gpiod_lookup_table n30_warning_led_gpio_table = { + .dev_id = "s3c24xx_led.2", + .table = { + GPIO_LOOKUP("GPD", 9, NULL, GPIO_ACTIVE_LOW), + { }, + }, +}; + static struct s3c24xx_led_platdata n30_warning_led_pdata = { .name = "warning_led", - .flags = S3C24XX_LEDF_ACTLOW, - .gpio = S3C2410_GPD(9), .def_trigger = "", }; +static struct gpiod_lookup_table n35_warning_led_gpio_table = { + .dev_id = "s3c24xx_led.2", + .table = { + GPIO_LOOKUP("GPD", 9, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + static struct s3c24xx_led_platdata n35_warning_led_pdata = { .name = "warning_led", - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, - .gpio = S3C2410_GPD(9), .def_trigger = "", }; @@ -577,6 +607,12 @@ static void __init n30_init(void) S3C2410_MISCCR_USBSUSPND0 | S3C2410_MISCCR_USBSUSPND1, 0x0); + /* Disable pull-up and add GPIO tables */ + s3c_gpio_setpull(S3C2410_GPG(6), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE); + gpiod_add_lookup_table(&n30_blue_led_gpio_table); + gpiod_add_lookup_table(&n30_warning_led_gpio_table); + platform_add_devices(n30_devices, ARRAY_SIZE(n30_devices)); } @@ -594,6 +630,12 @@ static void __init n30_init(void) S3C2410_MISCCR_USBSUSPND1, S3C2410_MISCCR_USBSUSPND0); + /* Disable pull-up and add GPIO tables */ + s3c_gpio_setpull(S3C2410_GPD(8), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE); + gpiod_add_lookup_table(&n35_blue_led_gpio_table); + gpiod_add_lookup_table(&n35_warning_led_gpio_table); + platform_add_devices(n35_devices, ARRAY_SIZE(n35_devices)); } } diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index 5d48e5b6e738..ff9e3197309b 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -177,9 +177,15 @@ static struct platform_device qt2410_cs89x0 = { /* LED */ +static struct gpiod_lookup_table qt2410_led_gpio_table = { + .dev_id = "s3c24xx_led.0", + .table = { + GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN), + { }, + }, +}; + static struct s3c24xx_led_platdata qt2410_pdata_led = { - .gpio = S3C2410_GPB(0), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, .name = "led", .def_trigger = "timer", }; @@ -338,6 +344,8 @@ static void __init qt2410_machine_init(void) s3c_i2c0_set_platdata(NULL); gpiod_add_lookup_table(&qt2410_spi_gpiod_table); + s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE); + gpiod_add_lookup_table(&qt2410_led_gpio_table); platform_add_devices(qt2410_devices, ARRAY_SIZE(qt2410_devices)); s3c_pm_init(); } diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c index 529c6faf862f..995f1ff34a1b 100644 --- a/arch/arm/mach-s3c24xx/mach-rx3715.c +++ b/arch/arm/mach-s3c24xx/mach-rx3715.c @@ -3,7 +3,7 @@ // Copyright (c) 2003-2004 Simtec Electronics // Ben Dooks // -// http://www.handhelds.org/projects/rx3715.html +// https://www.handhelds.org/projects/rx3715.html #include #include diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c index 853e74f9b8b5..6a3fb2becc7c 100644 --- a/arch/arm/mach-s3c24xx/mach-vr1000.c +++ b/arch/arm/mach-s3c24xx/mach-vr1000.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include @@ -40,6 +41,7 @@ #include #include +#include #include #include "bast.h" @@ -223,21 +225,42 @@ static struct platform_device vr1000_dm9k1 = { /* LEDS */ +static struct gpiod_lookup_table vr1000_led1_gpio_table = { + .dev_id = "s3c24xx_led.1", + .table = { + GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static struct gpiod_lookup_table vr1000_led2_gpio_table = { + .dev_id = "s3c24xx_led.2", + .table = { + GPIO_LOOKUP("GPB", 1, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static struct gpiod_lookup_table vr1000_led3_gpio_table = { + .dev_id = "s3c24xx_led.3", + .table = { + GPIO_LOOKUP("GPB", 2, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + static struct s3c24xx_led_platdata vr1000_led1_pdata = { .name = "led1", - .gpio = S3C2410_GPB(0), .def_trigger = "", }; static struct s3c24xx_led_platdata vr1000_led2_pdata = { .name = "led2", - .gpio = S3C2410_GPB(1), .def_trigger = "", }; static struct s3c24xx_led_platdata vr1000_led3_pdata = { .name = "led3", - .gpio = S3C2410_GPB(2), .def_trigger = "", }; @@ -317,6 +340,15 @@ static void __init vr1000_init_time(void) static void __init vr1000_init(void) { s3c_i2c0_set_platdata(NULL); + + /* Disable pull-up on LED lines and register GPIO lookups */ + s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPB(2), S3C_GPIO_PULL_NONE); + gpiod_add_lookup_table(&vr1000_led1_gpio_table); + gpiod_add_lookup_table(&vr1000_led2_gpio_table); + gpiod_add_lookup_table(&vr1000_led3_gpio_table); + platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices)); i2c_register_board_info(0, vr1000_i2c_devs, diff --git a/arch/arm/mach-socfpga/pm.c b/arch/arm/mach-socfpga/pm.c index 6ed887cf8dc9..365c0428b21b 100644 --- a/arch/arm/mach-socfpga/pm.c +++ b/arch/arm/mach-socfpga/pm.c @@ -49,14 +49,14 @@ static int socfpga_setup_ocram_self_refresh(void) if (!ocram_pool) { pr_warn("%s: ocram pool unavailable!\n", __func__); ret = -ENODEV; - goto put_node; + goto put_device; } ocram_base = gen_pool_alloc(ocram_pool, socfpga_sdram_self_refresh_sz); if (!ocram_base) { pr_warn("%s: unable to alloc ocram!\n", __func__); ret = -ENOMEM; - goto put_node; + goto put_device; } ocram_pbase = gen_pool_virt_to_phys(ocram_pool, ocram_base); @@ -67,7 +67,7 @@ static int socfpga_setup_ocram_self_refresh(void) if (!suspend_ocram_base) { pr_warn("%s: __arm_ioremap_exec failed!\n", __func__); ret = -ENOMEM; - goto put_node; + goto put_device; } /* Copy the code that puts DDR in self refresh to ocram */ @@ -81,6 +81,8 @@ static int socfpga_setup_ocram_self_refresh(void) if (!socfpga_sdram_self_refresh_in_ocram) ret = -EFAULT; +put_device: + put_device(&pdev->dev); put_node: of_node_put(np); diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 7d859994ff95..b2e9e822426f 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -16,7 +16,7 @@ * * Support functions for the OMAP internal DMA channels. * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com/ * Converted DMA library into DMA platform driver. * - G, Manjunath Kondaiah */ diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 26a531ebb6e9..734f0be4f14a 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -442,6 +442,7 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) struct orion_gpio_chip *ochip = gpiochip_get_data(chip); u32 out, io_conf, blink, in_pol, data_in, cause, edg_msk, lvl_msk; + const char *label; int i; out = readl_relaxed(GPIO_OUT(ochip)); @@ -453,15 +454,10 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) edg_msk = readl_relaxed(GPIO_EDGE_MASK(ochip)); lvl_msk = readl_relaxed(GPIO_LEVEL_MASK(ochip)); - for (i = 0; i < chip->ngpio; i++) { - const char *label; + for_each_requested_gpio(chip, i, label) { u32 msk; bool is_out; - label = gpiochip_is_requested(chip, i); - if (!label) - continue; - msk = 1 << i; is_out = !(io_conf & msk); diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 8dd05b2a925c..cd58f8495c45 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -89,6 +89,20 @@ config ARCH_EXYNOS help This enables support for ARMv8 based Samsung Exynos SoC family. +config ARCH_SPARX5 + bool "ARMv8 based Microchip Sparx5 SoC family" + select PINCTRL + select DW_APB_TIMER_OF + help + This enables support for the Microchip Sparx5 ARMv8-based + SoC family of TSN-capable gigabit switches. + + The SparX-5 Ethernet switch family provides a rich set of + switching features such as advanced TCAM-based VLAN and QoS + processing enabling delivery of differentiated services, and + security through TCAM-based frame processing using versatile + content aware processor (VCAP). + config ARCH_K3 bool "Texas Instruments Inc. K3 multicore SoC architecture" select PM_GENERIC_DOMAINS if PM @@ -98,6 +112,7 @@ config ARCH_K3 select TI_SCI_PROTOCOL select TI_SCI_INTR_IRQCHIP select TI_SCI_INTA_IRQCHIP + select TI_K3_SOCINFO help This enables support for Texas Instruments' K3 multicore SoC architecture. @@ -121,6 +136,11 @@ config ARCH_HISI help This enables support for Hisilicon ARMv8 SoC family +config ARCH_KEEMBAY + bool "Keem Bay SoC" + help + This enables support for Intel Movidius SoC code-named Keem Bay. + config ARCH_MEDIATEK bool "MediaTek SoC Family" select ARM_GIC diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index f19b762c008d..270e8aabbac8 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 subdir-y += actions -subdir-y += al subdir-y += allwinner subdir-y += altera +subdir-y += amazon subdir-y += amd subdir-y += amlogic subdir-y += apm @@ -17,6 +17,7 @@ subdir-y += intel subdir-y += lg subdir-y += marvell subdir-y += mediatek +subdir-y += microchip subdir-y += nvidia subdir-y += qcom subdir-y += realtek diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index e4d3cd0ac5bb..916d10d5b87c 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -11,6 +11,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinebook.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.0.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.1.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts index 06a775c41664..3e99a87e9ce5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts @@ -9,3 +9,22 @@ model = "Pine64 PinePhone Braveheart (1.1)"; compatible = "pine64,pinephone-1.1", "allwinner,sun50i-a64"; }; + +&backlight { + power-supply = <®_ldo_io0>; + /* + * PWM backlight circuit on this PinePhone revision was changed since + * 1.0, and the lowest PWM duty cycle that doesn't lead to backlight + * being off is around 20%. Duty cycle for the lowest brightness level + * also varries quite a bit between individual boards, so the lowest + * value here was chosen as a safe default. + */ + brightness-levels = < + 774 793 814 842 + 882 935 1003 1088 + 1192 1316 1462 1633 + 1830 2054 2309 2596 + 2916 3271 3664 4096>; + num-interpolated-steps = <50>; + default-brightness-level = <400>; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts new file mode 100644 index 000000000000..a9f5b670c9b8 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Ondrej Jirman + +/dts-v1/; + +#include "sun50i-a64-pinephone.dtsi" + +/ { + model = "Pine64 PinePhone (1.2)"; + compatible = "pine64,pinephone-1.2", "allwinner,sun50i-a64"; +}; + +&backlight { + power-supply = <®_ldo_io0>; + /* + * PWM backlight circuit on this PinePhone revision was changed since 1.0, + * and the lowest PWM duty cycle that doesn't lead to backlight being off + * is around 10%. Duty cycle for the lowest brightness level also varries + * quite a bit between individual boards, so the lowest value here was + * chosen as a safe default. + */ + brightness-levels = < + 5000 5248 5506 5858 6345 + 6987 7805 8823 10062 11543 + 13287 15317 17654 20319 23336 + 26724 30505 34702 39335 44427 + 50000 + >; + num-interpolated-steps = <50>; + default-brightness-level = <500>; +}; + +&lis3mdl { + /* + * Board revision 1.2 fixed routing of the interrupt to DRDY pin, + * enable interrupts. + */ + interrupt-parent = <&pio>; + interrupts = <1 1 IRQ_TYPE_EDGE_RISING>; /* PB1 */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi index cefda145c3c9..25150aba749d 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -16,6 +16,13 @@ serial0 = &uart0; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; + enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ + /* Backlight configuration differs per PinePhone revision. */ + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -84,6 +91,28 @@ status = "okay"; }; +&de { + status = "okay"; +}; + +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; + status = "okay"; + + panel@0 { + compatible = "xingbangda,xbd599"; + reg = <0>; + reset-gpios = <&pio 3 23 GPIO_ACTIVE_LOW>; /* PD23 */ + iovcc-supply = <®_dldo2>; + vcc-supply = <®_ldo_io0>; + backlight = <&backlight>; + }; +}; + &ehci0 { status = "okay"; }; @@ -92,11 +121,28 @@ status = "okay"; }; +&i2c0 { + status = "okay"; + + touchscreen@5d { + compatible = "goodix,gt917s"; + reg = <0x5d>; + interrupt-parent = <&pio>; + interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */ + irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + reset-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ + AVDD28-supply = <®_ldo_io0>; + VDDIO-supply = <®_ldo_io0>; + touchscreen-size-x = <720>; + touchscreen-size-y = <1440>; + }; +}; + &i2c1 { status = "okay"; /* Magnetometer */ - lis3mdl@1e { + lis3mdl: lis3mdl@1e { compatible = "st,lis3mdl-magn"; reg = <0x1e>; vdd-supply = <®_dldo1>; @@ -188,6 +234,10 @@ */ }; +&r_pwm { + status = "okay"; +}; + &r_rsb { status = "okay"; @@ -279,7 +329,7 @@ ®_dldo4 { regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; + regulator-max-microvolt = <1800000>; regulator-name = "vcc-wifi-io"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus-v1.2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus-v1.2.dts index 2e2b14c0ae75..8857a3791593 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus-v1.2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-bananapi-m2-plus-v1.2.dts @@ -3,6 +3,7 @@ /dts-v1/; #include "sun50i-h5.dtsi" +#include "sun50i-h5-cpu-opp.dtsi" #include / { diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi new file mode 100644 index 000000000000..b2657201957e --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Chen-Yu Tsai + +/ { + cpu_opp_table: cpu-opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-408000000 { + opp-hz = /bits/ 64 <408000000>; + opp-microvolt = <1000000 1000000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-648000000 { + opp-hz = /bits/ 64 <648000000>; + opp-microvolt = <1040000 1040000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-816000000 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <1080000 1080000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-912000000 { + opp-hz = /bits/ 64 <912000000>; + opp-microvolt = <1120000 1120000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-960000000 { + opp-hz = /bits/ 64 <960000000>; + opp-microvolt = <1160000 1160000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-1008000000 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1200000 1200000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-1056000000 { + opp-hz = /bits/ 64 <1056000000>; + opp-microvolt = <1240000 1240000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-1104000000 { + opp-hz = /bits/ 64 <1104000000>; + opp-microvolt = <1260000 1260000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-1152000000 { + opp-hz = /bits/ 64 <1152000000>; + opp-microvolt = <1300000 1300000 1310000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + }; +}; + +&cpu0 { + operating-points-v2 = <&cpu_opp_table>; +}; + +&cpu1 { + operating-points-v2 = <&cpu_opp_table>; +}; + +&cpu2 { + operating-points-v2 = <&cpu_opp_table>; +}; + +&cpu3 { + operating-points-v2 = <&cpu_opp_table>; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts index 64d35daf2023..d811df332824 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h3-cc.dts @@ -4,6 +4,7 @@ /dts-v1/; #include "sun50i-h5.dtsi" +#include "sun50i-h5-cpu-opp.dtsi" #include / { diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts index c95a68541309..de19e68eb84e 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts @@ -30,6 +30,21 @@ }; }; + leds { + compatible = "gpio-leds"; + + pwr { + label = "orangepi:green:pwr"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + status { + label = "orangepi:red:status"; + gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>; + }; + }; + reg_vcc3v3: vcc3v3 { compatible = "regulator-fixed"; regulator-name = "vcc3v3"; @@ -48,6 +63,10 @@ status = "okay"; }; +&ehci0 { + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -92,6 +111,10 @@ status = "okay"; }; +&ohci0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pa_pins>; @@ -103,3 +126,18 @@ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; status = "okay"; }; + +&usb_otg { + /* + * According to schematics CN1 MicroUSB port can be used to take + * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB + * port cannot provide power externally even if the board is powered + * via GPIO pins. It thus makes sense to force peripheral mode. + */ + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi index 4462a68c0681..6735e316a39c 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi @@ -3,6 +3,8 @@ #include +#include + / { cpus { #address-cells = <1>; @@ -13,6 +15,9 @@ device_type = "cpu"; reg = <0>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ + #cooling-cells = <2>; }; cpu1: cpu@1 { @@ -20,6 +25,9 @@ device_type = "cpu"; reg = <1>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ + #cooling-cells = <2>; }; cpu2: cpu@2 { @@ -27,6 +35,9 @@ device_type = "cpu"; reg = <2>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ + #cooling-cells = <2>; }; cpu3: cpu@3 { @@ -34,6 +45,9 @@ device_type = "cpu"; reg = <3>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + clock-latency-ns = <244144>; /* 8 32k periods */ + #cooling-cells = <2>; }; }; @@ -165,6 +179,30 @@ polling-delay-passive = <0>; polling-delay = <0>; thermal-sensors = <&ths 0>; + + trips { + cpu_hot_trip: cpu-hot { + temperature = <80000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_very_hot_trip: cpu-very-hot { + temperature = <100000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + cpu-hot-limit { + trip = <&cpu_hot_trip>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; }; gpu_thermal { diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 9498d1de730c..a6fb01c7ab34 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -380,6 +380,7 @@ reg = <0xffda4000 0x1000>; interrupts = <0 99 4>; resets = <&rst SPIM0_RESET>; + reset-names = "spi"; reg-io-width = <4>; num-cs = <4>; clocks = <&clkmgr STRATIX10_L4_MAIN_CLK>; @@ -393,6 +394,7 @@ reg = <0xffda5000 0x1000>; interrupts = <0 100 4>; resets = <&rst SPIM1_RESET>; + reset-names = "spi"; reg-io-width = <4>; num-cs = <4>; clocks = <&clkmgr STRATIX10_L4_MAIN_CLK>; diff --git a/arch/arm64/boot/dts/al/Makefile b/arch/arm64/boot/dts/amazon/Makefile similarity index 64% rename from arch/arm64/boot/dts/al/Makefile rename to arch/arm64/boot/dts/amazon/Makefile index d79822dc30cd..ba9e11544905 100644 --- a/arch/arm64/boot/dts/al/Makefile +++ b/arch/arm64/boot/dts/amazon/Makefile @@ -1,2 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only dtb-$(CONFIG_ARCH_ALPINE) += alpine-v2-evp.dtb +dtb-$(CONFIG_ARCH_ALPINE) += alpine-v3-evp.dtb diff --git a/arch/arm64/boot/dts/al/alpine-v2-evp.dts b/arch/arm64/boot/dts/amazon/alpine-v2-evp.dts similarity index 100% rename from arch/arm64/boot/dts/al/alpine-v2-evp.dts rename to arch/arm64/boot/dts/amazon/alpine-v2-evp.dts diff --git a/arch/arm64/boot/dts/al/alpine-v2.dtsi b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi similarity index 100% rename from arch/arm64/boot/dts/al/alpine-v2.dtsi rename to arch/arm64/boot/dts/amazon/alpine-v2.dtsi diff --git a/arch/arm64/boot/dts/amazon/alpine-v3-evp.dts b/arch/arm64/boot/dts/amazon/alpine-v3-evp.dts new file mode 100644 index 000000000000..48078f5ea545 --- /dev/null +++ b/arch/arm64/boot/dts/amazon/alpine-v3-evp.dts @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + */ + +#include "alpine-v3.dtsi" + +/ { + model = "Amazon's Annapurna Labs Alpine v3 Evaluation Platform (EVP)"; + compatible = "amazon,al-alpine-v3-evp", "amazon,al-alpine-v3"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&uart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/amazon/alpine-v3.dtsi b/arch/arm64/boot/dts/amazon/alpine-v3.dtsi new file mode 100644 index 000000000000..73a352ea8fd5 --- /dev/null +++ b/arch/arm64/boot/dts/amazon/alpine-v3.dtsi @@ -0,0 +1,408 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020, Amazon.com, Inc. or its affiliates. All Rights Reserved + */ + +/dts-v1/; + +#include + +/ { + model = "Amazon's Annapurna Labs Alpine v3"; + compatible = "amazon,al-alpine-v3"; + + interrupt-parent = <&gic>; + + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x0>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster0_l2>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x1>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster0_l2>; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x2>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster0_l2>; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x3>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster0_l2>; + }; + + cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x100>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster1_l2>; + }; + + cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x101>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster1_l2>; + }; + + cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x102>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster1_l2>; + }; + + cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x103>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster1_l2>; + }; + + cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x200>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster2_l2>; + }; + + cpu@201 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x201>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster2_l2>; + }; + + cpu@202 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x202>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster2_l2>; + }; + + cpu@203 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x203>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster2_l2>; + }; + + cpu@300 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x300>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster3_l2>; + }; + + cpu@301 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x301>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster3_l2>; + }; + + cpu@302 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x302>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster3_l2>; + }; + + cpu@303 { + device_type = "cpu"; + compatible = "arm,cortex-a72"; + reg = <0x303>; + enable-method = "psci"; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&cluster3_l2>; + }; + + cluster0_l2: cache@0 { + compatible = "cache"; + cache-size = <0x200000>; + cache-line-size = <64>; + cache-sets = <2048>; + cache-level = <2>; + }; + + cluster1_l2: cache@100 { + compatible = "cache"; + cache-size = <0x200000>; + cache-line-size = <64>; + cache-sets = <2048>; + cache-level = <2>; + }; + + cluster2_l2: cache@200 { + compatible = "cache"; + cache-size = <0x200000>; + cache-line-size = <64>; + cache-sets = <2048>; + cache-level = <2>; + }; + + cluster3_l2: cache@300 { + compatible = "cache"; + cache-size = <0x200000>; + cache-line-size = <64>; + cache-sets = <2048>; + cache-level = <2>; + }; + + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + secmon@0 { + reg = <0x0 0x0 0x0 0x100000>; + no-map; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + pmu { + compatible = "arm,cortex-a72-pmu"; + interrupts = ; + }; + + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gic: interrupt-controller@f0000000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x0 0xf0800000 0 0x10000>, /* GICD */ + <0x0 0xf0a00000 0 0x200000>, /* GICR */ + <0x0 0xf0000000 0 0x2000>, /* GICC */ + <0x0 0xf0010000 0 0x1000>, /* GICH */ + <0x0 0xf0020000 0 0x2000>; /* GICV */ + interrupts = ; + }; + + pcie@fbd00000 { + compatible = "pci-host-ecam-generic"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + #interrupt-cells = <1>; + reg = <0x0 0xfbd00000 0x0 0x100000>; + interrupt-map-mask = <0xf800 0 0 7>; + /* 8 x legacy interrupts for SATA only */ + interrupt-map = <0x4000 0 0 1 &gic 0 57 IRQ_TYPE_LEVEL_HIGH>, + <0x4800 0 0 1 &gic 0 58 IRQ_TYPE_LEVEL_HIGH>, + <0x5000 0 0 1 &gic 0 59 IRQ_TYPE_LEVEL_HIGH>, + <0x5800 0 0 1 &gic 0 60 IRQ_TYPE_LEVEL_HIGH>, + <0x6000 0 0 1 &gic 0 61 IRQ_TYPE_LEVEL_HIGH>, + <0x6800 0 0 1 &gic 0 62 IRQ_TYPE_LEVEL_HIGH>, + <0x7000 0 0 1 &gic 0 63 IRQ_TYPE_LEVEL_HIGH>, + <0x7800 0 0 1 &gic 0 64 IRQ_TYPE_LEVEL_HIGH>; + ranges = <0x02000000 0x0 0xfe000000 0x0 0xfe000000 0x0 0x1000000>; + bus-range = <0x00 0x00>; + msi-parent = <&msix>; + }; + + msix: msix@fbe00000 { + compatible = "al,alpine-msix"; + reg = <0x0 0xfbe00000 0x0 0x100000>; + interrupt-controller; + msi-controller; + al,msi-base-spi = <336>; + al,msi-num-spis = <959>; + interrupt-parent = <&gic>; + }; + + io-fabric { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0xfc000000 0x2000000>; + + uart0: serial@1883000 { + compatible = "ns16550a"; + reg = <0x1883000 0x1000>; + interrupts = ; + clock-frequency = <0>; /* Filled by firmware */ + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart1: serial@1884000 { + compatible = "ns16550a"; + reg = <0x1884000 0x1000>; + interrupts = ; + clock-frequency = <0>; /* Filled by firmware */ + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart2: serial@1885000 { + compatible = "ns16550a"; + reg = <0x1885000 0x1000>; + interrupts = ; + clock-frequency = <0>; /* Filled by firmware */ + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart3: serial@1886000 { + compatible = "ns16550a"; + reg = <0x1886000 0x1000>; + interrupts = ; + clock-frequency = <0>; /* Filled by firmware */ + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 5cac4d1d487d..4e2239ffcaa5 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-s912-libretech-pc.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxm-wetek-core2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-sei610.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-odroid-c4.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 8e6281c685fa..b9efc8469265 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -181,8 +181,10 @@ interrupt-names = "macirq"; clocks = <&clkc CLKID_ETH>, <&clkc CLKID_FCLK_DIV2>, - <&clkc CLKID_MPLL2>; - clock-names = "stmmaceth", "clkin0", "clkin1"; + <&clkc CLKID_MPLL2>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "stmmaceth", "clkin0", "clkin1", + "timing-adjustment"; rx-fifo-depth = <4096>; tx-fifo-depth = <2048>; status = "disabled"; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 593a006f4b7b..1e83ec5b8c91 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -52,6 +52,39 @@ secure-monitor = <&sm>; }; + gpu_opp_table: gpu-opp-table { + compatible = "operating-points-v2"; + + opp-124999998 { + opp-hz = /bits/ 64 <124999998>; + opp-microvolt = <800000>; + }; + opp-249999996 { + opp-hz = /bits/ 64 <249999996>; + opp-microvolt = <800000>; + }; + opp-285714281 { + opp-hz = /bits/ 64 <285714281>; + opp-microvolt = <800000>; + }; + opp-399999994 { + opp-hz = /bits/ 64 <399999994>; + opp-microvolt = <800000>; + }; + opp-499999992 { + opp-hz = /bits/ 64 <499999992>; + opp-microvolt = <800000>; + }; + opp-666666656 { + opp-hz = /bits/ 64 <666666656>; + opp-microvolt = <800000>; + }; + opp-799999987 { + opp-hz = /bits/ 64 <799999987>; + opp-microvolt = <800000>; + }; + }; + psci { compatible = "arm,psci-1.0"; method = "smc"; @@ -185,8 +218,10 @@ interrupt-names = "macirq"; clocks = <&clkc CLKID_ETH>, <&clkc CLKID_FCLK_DIV2>, - <&clkc CLKID_MPLL2>; - clock-names = "stmmaceth", "clkin0", "clkin1"; + <&clkc CLKID_MPLL2>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "stmmaceth", "clkin0", "clkin1", + "timing-adjustment"; rx-fifo-depth = <4096>; tx-fifo-depth = <2048>; status = "disabled"; @@ -2360,21 +2395,7 @@ interrupt-names = "job", "mmu", "gpu"; clocks = <&clkc CLKID_MALI>; resets = <&reset RESET_DVALIN_CAPB3>, <&reset RESET_DVALIN>; - - /* - * Mali clocking is provided by two identical clock paths - * MALI_0 and MALI_1 muxed to a single clock by a glitch - * free mux to safely change frequency while running. - */ - assigned-clocks = <&clkc CLKID_MALI_0_SEL>, - <&clkc CLKID_MALI_0>, - <&clkc CLKID_MALI>; /* Glitch free mux */ - assigned-clock-parents = <&clkc CLKID_FCLK_DIV2P5>, - <0>, /* Do Nothing */ - <&clkc CLKID_MALI_0>; - assigned-clock-rates = <0>, /* Do Nothing */ - <800000000>, - <0>; /* Do Nothing */ + operating-points-v2 = <&gpu_opp_table>; #cooling-cells = <2>; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts index 169ea283d4ee..34fffa6d859d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts @@ -9,6 +9,7 @@ #include "meson-g12b-s922x.dtsi" #include #include +#include #include / { @@ -20,6 +21,14 @@ ethernet0 = ðmac; }; + dioo2133: audio-amplifier-0 { + compatible = "simple-audio-amplifier"; + enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; + VCC-supply = <&vcc_5v>; + sound-name-prefix = "U19"; + status = "okay"; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -209,11 +218,42 @@ sound { compatible = "amlogic,axg-sound-card"; model = "G12B-ODROID-N2"; - audio-aux-devs = <&tdmout_b>; + audio-widgets = "Line", "Lineout"; + audio-aux-devs = <&tdmout_b>, <&tdmout_c>, <&tdmin_a>, + <&tdmin_b>, <&tdmin_c>, <&tdmin_lb>, + <&dioo2133>; audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", "TDMOUT_B IN 1", "FRDDR_B OUT 1", "TDMOUT_B IN 2", "FRDDR_C OUT 1", - "TDM_B Playback", "TDMOUT_B OUT"; + "TDM_B Playback", "TDMOUT_B OUT", + "TDMOUT_C IN 0", "FRDDR_A OUT 2", + "TDMOUT_C IN 1", "FRDDR_B OUT 2", + "TDMOUT_C IN 2", "FRDDR_C OUT 2", + "TDM_C Playback", "TDMOUT_C OUT", + "TDMIN_A IN 4", "TDM_B Loopback", + "TDMIN_B IN 4", "TDM_B Loopback", + "TDMIN_C IN 4", "TDM_B Loopback", + "TDMIN_LB IN 1", "TDM_B Loopback", + "TDMIN_A IN 5", "TDM_C Loopback", + "TDMIN_B IN 5", "TDM_C Loopback", + "TDMIN_C IN 5", "TDM_C Loopback", + "TDMIN_LB IN 2", "TDM_C Loopback", + "TODDR_A IN 0", "TDMIN_A OUT", + "TODDR_B IN 0", "TDMIN_A OUT", + "TODDR_C IN 0", "TDMIN_A OUT", + "TODDR_A IN 1", "TDMIN_B OUT", + "TODDR_B IN 1", "TDMIN_B OUT", + "TODDR_C IN 1", "TDMIN_B OUT", + "TODDR_A IN 2", "TDMIN_C OUT", + "TODDR_B IN 2", "TDMIN_C OUT", + "TODDR_C IN 2", "TDMIN_C OUT", + "TODDR_A IN 6", "TDMIN_LB OUT", + "TODDR_B IN 6", "TDMIN_LB OUT", + "TODDR_C IN 6", "TDMIN_LB OUT", + "U19 INL", "ACODEC LOLP", + "U19 INR", "ACODEC LORP", + "Lineout", "U19 OUTL", + "Lineout", "U19 OUTR"; assigned-clocks = <&clkc CLKID_MPLL2>, <&clkc CLKID_MPLL0>, @@ -236,8 +276,20 @@ sound-dai = <&frddr_c>; }; - /* 8ch hdmi interface */ dai-link-3 { + sound-dai = <&toddr_a>; + }; + + dai-link-4 { + sound-dai = <&toddr_b>; + }; + + dai-link-5 { + sound-dai = <&toddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-6 { sound-dai = <&tdmif_b>; dai-format = "i2s"; dai-tdm-slot-tx-mask-0 = <1 1>; @@ -246,22 +298,56 @@ dai-tdm-slot-tx-mask-3 = <1 1>; mclk-fs = <256>; - codec { + codec-0 { sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; }; + + codec-1 { + sound-dai = <&toacodec TOACODEC_IN_B>; + }; + }; + + /* i2s jack output interface */ + dai-link-7 { + sound-dai = <&tdmif_c>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>; + }; + + codec-1 { + sound-dai = <&toacodec TOACODEC_IN_C>; + }; }; /* hdmi glue */ - dai-link-4 { + dai-link-8 { sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; codec { sound-dai = <&hdmi_tx>; }; }; + + /* acodec glue */ + dai-link-9 { + sound-dai = <&toacodec TOACODEC_OUT>; + + codec { + sound-dai = <&acodec>; + }; + }; }; }; +&acodec { + AVDD-supply = <&vddao_1v8>; + status = "okay"; +}; + &arb { status = "okay"; }; @@ -476,14 +562,54 @@ status = "okay"; }; +&tdmif_c { + status = "okay"; +}; + +&tdmin_a { + status = "okay"; +}; + +&tdmin_b { + status = "okay"; +}; + +&tdmin_c { + status = "okay"; +}; + +&tdmin_lb { + status = "okay"; +}; + &tdmout_b { status = "okay"; }; +&tdmout_c { + status = "okay"; +}; + +&toacodec { + status = "okay"; +}; + &tohdmitx { status = "okay"; }; +&toddr_a { + status = "okay"; +}; + +&toddr_b { + status = "okay"; +}; + +&toddr_c { + status = "okay"; +}; + &uart_AO { status = "okay"; pinctrl-0 = <&uart_ao_a_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi index 98b70d216a6f..2802ddbb83ac 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi @@ -336,9 +336,11 @@ bus-width = <4>; cap-sd-highspeed; - sd-uhs-sdr50; max-frequency = <100000000>; + /* WiFi firmware requires power to be kept while in suspend */ + keep-power-in-suspend; + non-removable; disable-wp; @@ -398,7 +400,7 @@ shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; max-speed = <2000000>; clocks = <&wifi32k>; - clock-names = "lpo"; + clock-names = "lpo"; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-mali450.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-mali450.dtsi new file mode 100644 index 000000000000..f9771b51c852 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gx-mali450.dtsi @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2017 BayLibre SAS + * Author: Neil Armstrong + */ + +/ { + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-125000000 { + opp-hz = /bits/ 64 <125000000>; + opp-microvolt = <950000>; + }; + opp-250000000 { + opp-hz = /bits/ 64 <250000000>; + opp-microvolt = <950000>; + }; + opp-285714285 { + opp-hz = /bits/ 64 <285714285>; + opp-microvolt = <950000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <950000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <950000>; + }; + opp-666666666 { + opp-hz = /bits/ 64 <666666666>; + opp-microvolt = <950000>; + }; + opp-744000000 { + opp-hz = /bits/ 64 <744000000>; + opp-microvolt = <950000>; + }; + }; +}; + +&apb { + mali: gpu@c0000 { + compatible = "arm,mali-450"; + reg = <0x0 0xc0000 0x0 0x40000>; + interrupts = , + , + , + , + , + , + , + , + , + ; + interrupt-names = "gp", "gpmmu", "pp", "pmu", + "pp0", "ppmmu0", "pp1", "ppmmu1", + "pp2", "ppmmu2"; + operating-points-v2 = <&gpu_opp_table>; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index ba63c36b22e0..0edd137151f8 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -12,6 +12,7 @@ #include #include #include +#include #include / { @@ -60,7 +61,7 @@ compatible = "amlogic,simple-framebuffer", "simple-framebuffer"; amlogic,pipeline = "vpu-cvbs"; - power-domains = <&pwrc_vpu>; + power-domains = <&pwrc PWRC_GXBB_VPU_ID>; status = "disabled"; }; @@ -68,7 +69,7 @@ compatible = "amlogic,simple-framebuffer", "simple-framebuffer"; amlogic,pipeline = "vpu-hdmi"; - power-domains = <&pwrc_vpu>; + power-domains = <&pwrc PWRC_GXBB_VPU_ID>; status = "disabled"; }; }; @@ -438,12 +439,6 @@ compatible = "amlogic,meson-gx-ao-sysctrl", "simple-mfd", "syscon"; reg = <0x0 0x0 0x0 0x100>; - pwrc_vpu: power-controller-vpu { - compatible = "amlogic,meson-gx-pwrc-vpu"; - #power-domain-cells = <0>; - amlogic,hhi-sysctrl = <&sysctrl>; - }; - clkc_AO: clock-controller { compatible = "amlogic,meson-gx-aoclkc"; #clock-cells = <1>; @@ -552,6 +547,12 @@ sysctrl: system-controller@0 { compatible = "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon"; reg = <0 0 0 0x400>; + + pwrc: power-controller { + compatible = "amlogic,meson-gxbb-pwrc"; + #power-domain-cells = <1>; + amlogic,ao-sysctrl = <&sysctrl_AO>; + }; }; mailbox: mailbox@404 { @@ -574,6 +575,7 @@ interrupt-names = "macirq"; rx-fifo-depth = <4096>; tx-fifo-depth = <2048>; + power-domains = <&pwrc PWRC_GXBB_ETHERNET_MEM_ID>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 234490d3ee68..7c029f552a23 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -4,6 +4,7 @@ */ #include "meson-gx.dtsi" +#include "meson-gx-mali450.dtsi" #include #include #include @@ -264,46 +265,6 @@ }; }; -&apb { - mali: gpu@c0000 { - compatible = "amlogic,meson-gxbb-mali", "arm,mali-450"; - reg = <0x0 0xc0000 0x0 0x40000>; - interrupts = , - , - , - , - , - , - , - , - , - ; - interrupt-names = "gp", "gpmmu", "pp", "pmu", - "pp0", "ppmmu0", "pp1", "ppmmu1", - "pp2", "ppmmu2"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>; - clock-names = "bus", "core"; - - /* - * Mali clocking is provided by two identical clock paths - * MALI_0 and MALI_1 muxed to a single clock by a glitch - * free mux to safely change frequency while running. - */ - assigned-clocks = <&clkc CLKID_GP0_PLL>, - <&clkc CLKID_MALI_0_SEL>, - <&clkc CLKID_MALI_0>, - <&clkc CLKID_MALI>; /* Glitch free mux */ - assigned-clock-parents = <0>, /* Do Nothing */ - <&clkc CLKID_GP0_PLL>, - <0>, /* Do Nothing */ - <&clkc CLKID_MALI_0>; - assigned-clock-rates = <744000000>, - <0>, /* Do Nothing */ - <744000000>, - <0>; /* Do Nothing */ - }; -}; - &cbus { spifc: spi@8c80 { compatible = "amlogic,meson-gxbb-spifc"; @@ -333,8 +294,9 @@ ðmac { clocks = <&clkc CLKID_ETH>, <&clkc CLKID_FCLK_DIV2>, - <&clkc CLKID_MPLL2>; - clock-names = "stmmaceth", "clkin0", "clkin1"; + <&clkc CLKID_MPLL2>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "stmmaceth", "clkin0", "clkin1", "timing-adjustment"; }; &gpio_intc { @@ -385,6 +347,16 @@ clocks = <&clkc CLKID_I2C>; }; +&mali { + compatible = "amlogic,meson-gxbb-mali", "arm,mali-450"; + + clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>; + clock-names = "bus", "core"; + + assigned-clocks = <&clkc CLKID_GP0_PLL>; + assigned-clock-rates = <744000000>; +}; + &periphs { pinctrl_periphs: pinctrl@4b0 { compatible = "amlogic,meson-gxbb-periphs-pinctrl"; @@ -747,7 +719,7 @@ }; }; -&pwrc_vpu { +&pwrc { resets = <&reset RESET_VIU>, <&reset RESET_VENC>, <&reset RESET_VCBUS>, @@ -760,6 +732,9 @@ <&reset RESET_VDI6>, <&reset RESET_VENCL>, <&reset RESET_VID_LOCK>; + reset-names = "viu", "venc", "vcbus", "bt656", + "dvin", "rdma", "venci", "vencp", + "vdac", "vdi6", "vencl", "vid_lock"; clocks = <&clkc CLKID_VPU>, <&clkc CLKID_VAPB>; clock-names = "vpu", "vapb"; @@ -866,7 +841,7 @@ &vpu { compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu"; - power-domains = <&pwrc_vpu>; + power-domains = <&pwrc PWRC_GXBB_VPU_ID>; }; &vdec { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi index 6aaafff674f9..478e755cc87c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi @@ -4,42 +4,14 @@ * Author: Neil Armstrong */ -&apb { - mali: gpu@c0000 { - compatible = "amlogic,meson-gxl-mali", "arm,mali-450"; - reg = <0x0 0xc0000 0x0 0x40000>; - interrupts = , - , - , - , - , - , - , - , - , - ; - interrupt-names = "gp", "gpmmu", "pp", "pmu", - "pp0", "ppmmu0", "pp1", "ppmmu1", - "pp2", "ppmmu2"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>; - clock-names = "bus", "core"; +#include "meson-gx-mali450.dtsi" - /* - * Mali clocking is provided by two identical clock paths - * MALI_0 and MALI_1 muxed to a single clock by a glitch - * free mux to safely change frequency while running. - */ - assigned-clocks = <&clkc CLKID_GP0_PLL>, - <&clkc CLKID_MALI_0_SEL>, - <&clkc CLKID_MALI_0>, - <&clkc CLKID_MALI>; /* Glitch free mux */ - assigned-clock-parents = <0>, /* Do Nothing */ - <&clkc CLKID_GP0_PLL>, - <0>, /* Do Nothing */ - <&clkc CLKID_MALI_0>; - assigned-clock-rates = <744000000>, - <0>, /* Do Nothing */ - <744000000>, - <0>; /* Do Nothing */ - }; +&mali { + compatible = "amlogic,meson-gxl-mali", "arm,mali-450"; + + clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>; + clock-names = "bus", "core"; + + assigned-clocks = <&clkc CLKID_GP0_PLL>; + assigned-clock-rates = <744000000>; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi index f9d705648426..29975849822c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi @@ -11,14 +11,13 @@ }; /* The S805X Package doesn't seem to handle the 744MHz OPP correctly */ -&mali { - assigned-clocks = <&clkc CLKID_MALI_0_SEL>, - <&clkc CLKID_MALI_0>, - <&clkc CLKID_MALI>; /* Glitch free mux */ - assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>, - <0>, /* Do Nothing */ - <&clkc CLKID_MALI_0>; - assigned-clock-rates = <0>, /* Do Nothing */ - <666666666>, - <0>; /* Do Nothing */ +&gpu_opp_table { + opp-744000000 { + status = "disabled"; + }; +}; + +&mali { + /delete-property/ assigned-clocks; + /delete-property/ assigned-clock-rates; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 6c8b189884ca..c3ac531c4f84 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -131,8 +131,9 @@ ðmac { clocks = <&clkc CLKID_ETH>, <&clkc CLKID_FCLK_DIV2>, - <&clkc CLKID_MPLL2>; - clock-names = "stmmaceth", "clkin0", "clkin1"; + <&clkc CLKID_MPLL2>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "stmmaceth", "clkin0", "clkin1", "timing-adjustment"; mdio0: mdio { #address-cells = <1>; @@ -787,7 +788,7 @@ }; }; -&pwrc_vpu { +&pwrc { resets = <&reset RESET_VIU>, <&reset RESET_VENC>, <&reset RESET_VCBUS>, @@ -800,6 +801,9 @@ <&reset RESET_VDI6>, <&reset RESET_VENCL>, <&reset RESET_VID_LOCK>; + reset-names = "viu", "venc", "vcbus", "bt656", + "dvin", "rdma", "venci", "vencp", + "vdac", "vdi6", "vencl", "vid_lock"; clocks = <&clkc CLKID_VPU>, <&clkc CLKID_VAPB>; clock-names = "vpu", "vapb"; @@ -906,7 +910,7 @@ &vpu { compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu"; - power-domains = <&pwrc_vpu>; + power-domains = <&pwrc PWRC_GXBB_VPU_ID>; }; &vdec { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-wetek-core2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-wetek-core2.dts new file mode 100644 index 000000000000..ec794c134c15 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-wetek-core2.dts @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Christian Hewitt + */ + +/dts-v1/; + +#include "meson-gxm.dtsi" +#include "meson-gx-p23x-q20x.dtsi" +#include +#include + +/ { + compatible = "wetek,core2", "amlogic,s912", "amlogic,meson-gxm"; + model = "WeTek Core 2"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; /* 2 GiB or 3 GiB */ + }; + + leds { + compatible = "gpio-leds"; + + blue { + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1710000>; + + button-update { + label = "update"; + linux,code = ; + press-threshold-microvolt = <10000>; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button-power { + label = "power"; + linux,code = ; + gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; + }; + }; +}; + +/* Disabled as Realtek RTL8152 USB provides Ethernet */ +ðmac { + status = "disabled"; +}; + +&internal_phy { + status = "disabled"; +}; + +&ir { + linux,rc-map-name = "rc-wetek-play2"; +}; + +/* This is connected to the Bluetooth module: */ +&uart_A { + status = "okay"; + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; + pinctrl-names = "default"; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; + max-speed = <2000000>; + clocks = <&wifi32k>; + clock-names = "lpo"; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi index 40e3e123e05b..fe4145112295 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi @@ -82,6 +82,35 @@ #cooling-cells = <2>; }; }; + + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-125000000 { + opp-hz = /bits/ 64 <125000000>; + opp-microvolt = <950000>; + }; + opp-250000000 { + opp-hz = /bits/ 64 <250000000>; + opp-microvolt = <950000>; + }; + opp-285714285 { + opp-hz = /bits/ 64 <285714285>; + opp-microvolt = <950000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <950000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <950000>; + }; + opp-666666666 { + opp-hz = /bits/ 64 <666666666>; + opp-microvolt = <950000>; + }; + }; }; &apb { @@ -106,21 +135,7 @@ interrupt-names = "job", "mmu", "gpu"; clocks = <&clkc CLKID_MALI>; resets = <&reset RESET_MALI_CAPB3>, <&reset RESET_MALI>; - - /* - * Mali clocking is provided by two identical clock paths - * MALI_0 and MALI_1 muxed to a single clock by a glitch - * free mux to safely change frequency while running. - */ - assigned-clocks = <&clkc CLKID_MALI_0_SEL>, - <&clkc CLKID_MALI_0>, - <&clkc CLKID_MALI>; /* Glitch free mux */ - assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>, - <0>, /* Do Nothing */ - <&clkc CLKID_MALI_0>; - assigned-clock-rates = <0>, /* Do Nothing */ - <666666666>, - <0>; /* Do Nothing */ + operating-points-v2 = <&gpu_opp_table>; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi index 1ef1e3672b96..94f75b446504 100644 --- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi @@ -183,6 +183,23 @@ hdmi-phandle = <&hdmi_tx>; }; +&cpu_thermal { + trips { + cpu_active: cpu-active { + temperature = <80000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "active"; + }; + }; + + cooling-maps { + map { + trip = <&cpu_active>; + cooling-device = <&khadas_mcu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; +}; + &ext_mdio { external_phy: ethernet-phy@0 { /* Realtek RTL8211F (0x001cc916) */ @@ -222,6 +239,12 @@ pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>; pinctrl-names = "default"; + khadas_mcu: system-controller@18 { + compatible = "khadas,mcu"; + reg = <0x18>; + #cooling-cells = <2>; + }; + gpio_expander: gpio-controller@20 { compatible = "ti,tca6408"; reg = <0x20>; @@ -270,7 +293,6 @@ bus-width = <4>; cap-sd-highspeed; - sd-uhs-sdr50; max-frequency = <100000000>; non-removable; @@ -337,7 +359,7 @@ pinctrl-0 = <&nor_pins>; pinctrl-names = "default"; - w25q32: spi-flash@0 { + w25q128: spi-flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "winbond,w25q128fw", "jedec,spi-nor"; diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts index dbbf29a0dbf6..0da56c051a0e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts @@ -8,6 +8,7 @@ #include "meson-sm1.dtsi" #include "meson-khadas-vim3.dtsi" +#include / { compatible = "khadas,vim3l", "amlogic,sm1"; @@ -31,6 +32,69 @@ regulator-boot-on; regulator-always-on; }; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "SM1-KHADAS-VIM3L"; + audio-aux-devs = <&tdmout_a>; + audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", + "TDMOUT_A IN 1", "FRDDR_B OUT 0", + "TDMOUT_A IN 2", "FRDDR_C OUT 0", + "TDM_A Playback", "TDMOUT_A OUT"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&frddr_b>; + }; + + dai-link-2 { + sound-dai = <&frddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-3 { + sound-dai = <&tdmif_a>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-tx-mask-1 = <1 1>; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + mclk-fs = <256>; + + codec { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>; + }; + }; + + /* hdmi glue */ + dai-link-4 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +&arb { + status = "okay"; +}; + +&clkc_audio { + status = "okay"; }; &cpu0 { @@ -61,6 +125,18 @@ clock-latency = <50000>; }; +&frddr_a { + status = "okay"; +}; + +&frddr_b { + status = "okay"; +}; + +&frddr_c { + status = "okay"; +}; + &pwm_AO_cd { pinctrl-0 = <&pwm_ao_d_e_pins>; pinctrl-names = "default"; @@ -88,8 +164,24 @@ status = "okay"; }; +&sd_emmc_a { + sd-uhs-sdr50; +}; + &usb { phys = <&usb2_phy0>, <&usb2_phy1>; phy-names = "usb2-phy0", "usb2-phy1"; }; */ + +&tdmif_a { + status = "okay"; +}; + +&tdmout_a { + status = "okay"; +}; + +&tohdmitx { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts index 00d90b30f8b4..cf5a98f0e47c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts @@ -8,6 +8,7 @@ #include "meson-sm1.dtsi" #include #include +#include / { compatible = "hardkernel,odroid-c4", "amlogic,sm1"; @@ -186,6 +187,69 @@ }; }; }; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "SM1-ODROID-C4"; + audio-aux-devs = <&tdmout_b>; + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", + "TDMOUT_B IN 1", "FRDDR_B OUT 1", + "TDMOUT_B IN 2", "FRDDR_C OUT 1", + "TDM_B Playback", "TDMOUT_B OUT"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&frddr_b>; + }; + + dai-link-2 { + sound-dai = <&frddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-3 { + sound-dai = <&tdmif_b>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-tx-mask-1 = <1 1>; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + mclk-fs = <256>; + + codec { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; + }; + }; + + /* hdmi glue */ + dai-link-4 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +&arb { + status = "okay"; +}; + +&clkc_audio { + status = "okay"; }; &cpu0 { @@ -237,6 +301,18 @@ amlogic,tx-delay-ns = <2>; }; +&frddr_a { + status = "okay"; +}; + +&frddr_b { + status = "okay"; +}; + +&frddr_c { + status = "okay"; +}; + &gpio { gpio-line-names = /* GPIOZ */ @@ -381,6 +457,18 @@ vqmmc-supply = <&flash_1v8>; }; +&tdmif_b { + status = "okay"; +}; + +&tdmout_b { + status = "okay"; +}; + +&tohdmitx { + status = "okay"; +}; + &uart_AO { status = "okay"; pinctrl-0 = <&uart_ao_a_pins>; diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 6721966140f4..74ac4ac75865 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -24,7 +24,7 @@ interrupt-parent = <&gic>; arm_a53_pmu { - compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = , , , @@ -33,7 +33,7 @@ }; arm_a57_pmu { - compatible = "arm,cortex-a57-pmu", "arm,armv8-pmuv3"; + compatible = "arm,cortex-a57-pmu"; interrupts = , , , @@ -256,7 +256,7 @@ cpu_on = <0xC4000003>; }; - soc: soc { + soc: soc@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -1756,33 +1756,26 @@ status = "disabled"; }; - amba { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; + pdma0: pdma@15610000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x15610000 0x1000>; + interrupts = ; + clocks = <&cmu_fsys CLK_PDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma0: pdma@15610000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x15610000 0x1000>; - interrupts = ; - clocks = <&cmu_fsys CLK_PDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - pdma1: pdma@15600000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x15600000 0x1000>; - interrupts = ; - clocks = <&cmu_fsys CLK_PDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + pdma1: pdma@15600000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x15600000 0x1000>; + interrupts = ; + clocks = <&cmu_fsys CLK_PDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; }; audio-subsystem@11400000 { diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index 7af288fa9475..92fecc539c6c 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -157,6 +157,7 @@ regulator-min-microvolt = <700000>; regulator-max-microvolt = <1150000>; regulator-enable-ramp-delay = <125>; + regulator-always-on; }; ldo8_reg: LDO8 { @@ -193,6 +194,7 @@ regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1300000>; regulator-enable-ramp-delay = <125>; + regulator-always-on; }; ldo13_reg: LDO13 { @@ -406,6 +408,10 @@ }; }; +&ufs { + status = "okay"; +}; + &usbdrd_phy { vbus-supply = <&usb30_vbus_reg>; vbus-boost-supply = <&usb3drd_boost_5v>; diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index 5558045637ac..b9ed6a33e290 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -29,7 +29,7 @@ }; arm-pmu { - compatible = "arm,cortex-a57-pmu", "arm,armv8-pmuv3"; + compatible = "arm,cortex-a57-pmu"; interrupts = , , , @@ -83,7 +83,7 @@ method = "smc"; }; - soc: soc { + soc: soc@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -105,33 +105,26 @@ <0x11006000 0x2000>; }; - amba { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; + pdma0: pdma@10e10000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x10E10000 0x1000>; + interrupts = ; + clocks = <&clock_fsys0 ACLK_PDMA0>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; - pdma0: pdma@10e10000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x10E10000 0x1000>; - interrupts = ; - clocks = <&clock_fsys0 ACLK_PDMA0>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - pdma1: pdma@10eb0000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x10EB0000 0x1000>; - interrupts = ; - clocks = <&clock_fsys0 ACLK_PDMA1>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; + pdma1: pdma@10eb0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x10EB0000 0x1000>; + interrupts = ; + clocks = <&clock_fsys0 ACLK_PDMA1>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; }; clock_topc: clock-controller@10570000 { @@ -220,9 +213,14 @@ #clock-cells = <1>; clocks = <&fin_pll>, <&clock_top1 DOUT_ACLK_FSYS1_200>, <&clock_top1 DOUT_SCLK_MMC0>, - <&clock_top1 DOUT_SCLK_MMC1>; + <&clock_top1 DOUT_SCLK_MMC1>, + <&clock_top1 DOUT_SCLK_UFSUNIPRO20>, + <&clock_top1 DOUT_SCLK_PHY_FSYS1>, + <&clock_top1 DOUT_SCLK_PHY_FSYS1_26M>; clock-names = "fin_pll", "dout_aclk_fsys1_200", - "dout_sclk_mmc0", "dout_sclk_mmc1"; + "dout_sclk_mmc0", "dout_sclk_mmc1", + "dout_sclk_ufsunipro20", "dout_sclk_phy_fsys1", + "dout_sclk_phy_fsys1_26m"; }; serial_0: serial@13630000 { @@ -576,6 +574,11 @@ pwm: pwm@136c0000 { compatible = "samsung,exynos4210-pwm"; reg = <0x136c0000 0x100>; + interrupts = , + , + , + , + ; samsung,pwm-outputs = <0>, <1>, <2>, <3>; #pwm-cells = <3>; clocks = <&clock_peric0 PCLK_PWM>; @@ -592,13 +595,38 @@ #thermal-sensor-cells = <0>; }; - thermal-zones { - atlas_thermal: cluster0-thermal { - polling-delay-passive = <0>; /* milliseconds */ - polling-delay = <0>; /* milliseconds */ - thermal-sensors = <&tmuctrl_0>; - #include "exynos7-trip-points.dtsi" - }; + ufs: ufs@15570000 { + compatible = "samsung,exynos7-ufs"; + reg = <0x15570000 0x100>, /* 0: HCI standard */ + <0x15570100 0x100>, /* 1: Vendor specificed */ + <0x15571000 0x200>, /* 2: UNIPRO */ + <0x15572000 0x300>; /* 3: UFS protector */ + reg-names = "hci", "vs_hci", "unipro", "ufsp"; + interrupts = ; + clocks = <&clock_fsys1 ACLK_UFS20_LINK>, + <&clock_fsys1 SCLK_UFSUNIPRO20_USER>; + clock-names = "core_clk", "sclk_unipro_main"; + freq-table-hz = <0 0>, <0 0>; + pinctrl-names = "default"; + pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>; + phys = <&ufs_phy>; + phy-names = "ufs-phy"; + status = "disabled"; + }; + + ufs_phy: ufs-phy@15571800 { + compatible = "samsung,exynos7-ufs-phy"; + reg = <0x15571800 0x240>; + reg-names = "phy-pma"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <0>; + clocks = <&clock_fsys1 SCLK_COMBO_PHY_EMBEDDED_26M>, + <&clock_fsys1 PHYCLK_UFS20_RX1_SYMBOL_USER>, + <&clock_fsys1 PHYCLK_UFS20_RX0_SYMBOL_USER>, + <&clock_fsys1 PHYCLK_UFS20_TX0_SYMBOL_USER>; + clock-names = "ref_clk", "rx1_symbol_clk", + "rx0_symbol_clk", + "tx0_symbol_clk"; }; usbdrd_phy: phy@15500000 { @@ -636,6 +664,15 @@ }; }; + thermal-zones { + atlas_thermal: cluster0-thermal { + polling-delay-passive = <0>; /* milliseconds */ + polling-delay = <0>; /* milliseconds */ + thermal-sensors = <&tmuctrl_0>; + #include "exynos7-trip-points.dtsi" + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts = ; status = "disabled"; }; + + rcpm: power-controller@1ee2140 { + compatible = "fsl,ls1012a-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1ee2140 0x0 0x4>; + #fsl,rcpm-wakeup-cells = <1>; + }; + + ftm_alarm0: timer@29d0000 { + compatible = "fsl,ls1012a-ftm-alarm"; + reg = <0x0 0x29d0000 0x0 0x10000>; + fsl,rcpm-wakeup = <&rcpm 0x20000>; + interrupts = ; + big-endian; + }; }; firmware { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts index dd69c5b821e9..e4f00c2b6608 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts @@ -107,6 +107,91 @@ }; }; +&dspi0 { + bus-num = <0>; + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-cpol; + spi-cpha; + reg = <0>; + spi-max-frequency = <10000000>; + }; + + flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-cpol; + spi-cpha; + reg = <1>; + spi-max-frequency = <10000000>; + }; + + flash@2 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-cpol; + spi-cpha; + reg = <2>; + spi-max-frequency = <10000000>; + }; +}; + +&dspi1 { + bus-num = <1>; + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-cpol; + spi-cpha; + reg = <0>; + spi-max-frequency = <10000000>; + }; + + flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-cpol; + spi-cpha; + reg = <1>; + spi-max-frequency = <10000000>; + }; + + flash@2 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-cpol; + spi-cpha; + reg = <2>; + spi-max-frequency = <10000000>; + }; +}; + +&dspi2 { + bus-num = <2>; + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-cpol; + spi-cpha; + reg = <0>; + spi-max-frequency = <10000000>; + }; +}; + &duart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index 055f114cf848..0efeb8fa773e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -17,6 +17,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + rtc1 = &ftm_alarm0; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -129,11 +133,31 @@ }; thermal-zones { - core-cluster { + ddr-controller { polling-delay-passive = <1000>; polling-delay = <5000>; thermal-sensors = <&tmu 0>; + trips { + ddr-ctrler-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + ddr-ctrler-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + core-cluster { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 1>; + trips { core_cluster_alert: core-cluster-alert { temperature = <85000>; @@ -983,6 +1007,19 @@ }; }; }; + + rcpm: power-controller@1e34040 { + compatible = "fsl,ls1028a-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1e34040 0x0 0x1c>; + #fsl,rcpm-wakeup-cells = <7>; + }; + + ftm_alarm0: timer@2800000 { + compatible = "fsl,ls1028a-ftm-alarm"; + reg = <0x0 0x2800000 0x0 0x10000>; + fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>; + interrupts = ; + }; }; malidp0: display@f080000 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts index 1aac81da7e37..fea167d222cf 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts @@ -148,4 +148,8 @@ }; }; +&usb0 { + status = "okay"; +}; + #include "fsl-ls1043-post.dtsi" diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts index bfa9d957e536..3516af4726a5 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts @@ -209,3 +209,11 @@ fsl,tdm-interface; }; }; + +&usb0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 3b641bd43229..5c2e370f6316 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -27,6 +27,7 @@ ethernet4 = &enet4; ethernet5 = &enet5; ethernet6 = &enet6; + rtc1 = &ftm_alarm0; }; cpus { @@ -149,19 +150,79 @@ }; thermal-zones { - cpu_thermal: cpu-thermal { + ddr-controller { polling-delay-passive = <1000>; polling-delay = <5000>; - - thermal-sensors = <&tmu 3>; + thermal-sensors = <&tmu 0>; trips { - cpu_alert: cpu-alert { + ddr-ctrler-alert { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu-crit { + + ddr-ctrler-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + serdes { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 1>; + + trips { + serdes-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + serdes-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + fman { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 2>; + + trips { + fman-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + fman-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + core-cluster { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 3>; + + trips { + core_cluster_alert: core-cluster-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + core_cluster_crit: core-cluster-crit { temperature = <95000>; hysteresis = <2000>; type = "critical"; @@ -170,7 +231,7 @@ cooling-maps { map0 { - trip = <&cpu_alert>; + trip = <&core_cluster_alert>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -179,6 +240,26 @@ }; }; }; + + sec { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 4>; + + trips { + sec-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + sec-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; }; timer { @@ -677,6 +758,7 @@ snps,quirk-frame-length-adjustment = <0x20>; snps,dis_rxdet_inp3_quirk; snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; + status = "disabled"; }; usb1: usb3@3000000 { @@ -687,6 +769,7 @@ snps,quirk-frame-length-adjustment = <0x20>; snps,dis_rxdet_inp3_quirk; snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; + status = "disabled"; }; usb2: usb3@3100000 { @@ -697,6 +780,7 @@ snps,quirk-frame-length-adjustment = <0x20>; snps,dis_rxdet_inp3_quirk; snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; + status = "disabled"; }; sata: sata@3200000 { @@ -829,6 +913,19 @@ big-endian; }; + rcpm: power-controller@1ee2140 { + compatible = "fsl,ls1043a-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1ee2140 0x0 0x4>; + #fsl,rcpm-wakeup-cells = <1>; + }; + + ftm_alarm0: timer@29d0000 { + compatible = "fsl,ls1043a-ftm-alarm"; + reg = <0x0 0x29d0000 0x0 0x10000>; + fsl,rcpm-wakeup = <&rcpm 0x20000>; + interrupts = ; + big-endian; + }; }; firmware { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index d4c1da3d4bde..0246d975a206 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -28,6 +28,7 @@ ethernet5 = &enet5; ethernet6 = &enet6; ethernet7 = &enet7; + rtc1 = &ftm_alarm0; }; cpus { @@ -117,19 +118,79 @@ }; thermal-zones { - cpu_thermal: cpu-thermal { + ddr-controller { polling-delay-passive = <1000>; polling-delay = <5000>; - thermal-sensors = <&tmu 3>; + thermal-sensors = <&tmu 0>; trips { - cpu_alert: cpu-alert { + ddr-ctrler-alert { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu-crit { + ddr-ctrler-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + serdes { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 1>; + + trips { + serdes-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + serdes-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + fman { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 2>; + + trips { + fman-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + fman-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + core-cluster { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 3>; + + trips { + core_cluster_alert: core-cluster-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + core_cluster_crit: core-cluster-crit { temperature = <95000>; hysteresis = <2000>; type = "critical"; @@ -138,7 +199,7 @@ cooling-maps { map0 { - trip = <&cpu_alert>; + trip = <&core_cluster_alert>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -147,6 +208,26 @@ }; }; }; + + sec { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 4>; + + trips { + sec-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + sec-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; }; timer { @@ -765,6 +846,20 @@ queue-sizes = <64 64>; big-endian; }; + + rcpm: power-controller@1ee2140 { + compatible = "fsl,ls1046a-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1ee2140 0x0 0x4>; + #fsl,rcpm-wakeup-cells = <1>; + }; + + ftm_alarm0: timer@29d0000 { + compatible = "fsl,ls1046a-ftm-alarm"; + reg = <0x0 0x29d0000 0x0 0x10000>; + fsl,rcpm-wakeup = <&rcpm 0x20000>; + interrupts = ; + big-endian; + }; }; reserved-memory { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index 36a799554620..169f4742ae3b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -18,6 +18,7 @@ aliases { crypto = &crypto; + rtc1 = &ftm_alarm0; }; cpus { @@ -781,6 +782,19 @@ }; }; }; + + rcpm: power-controller@1e34040 { + compatible = "fsl,ls1088a-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1e34040 0x0 0x18>; + #fsl,rcpm-wakeup-cells = <6>; + }; + + ftm_alarm0: timer@2800000 { + compatible = "fsl,ls1088a-ftm-alarm"; + reg = <0x0 0x2800000 0x0 0x10000>; + fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0>; + interrupts = ; + }; }; firmware { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi index 3944ef16ec60..41102dacc2e1 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi @@ -20,6 +20,7 @@ aliases { crypto = &crypto; + rtc1 = &ftm_alarm0; serial0 = &serial0; serial1 = &serial1; serial2 = &serial2; @@ -763,6 +764,19 @@ reg = <0x0 0x04000000 0x0 0x01000000>; interrupts = <0 12 4>; }; + + rcpm: power-controller@1e34040 { + compatible = "fsl,ls208xa-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1e34040 0x0 0x18>; + #fsl,rcpm-wakeup-cells = <6>; + }; + + ftm_alarm0: timer@2800000 { + compatible = "fsl,ls208xa-ftm-alarm"; + reg = <0x0 0x2800000 0x0 0x10000>; + fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0>; + interrupts = ; + }; }; ddr1: memory-controller@1080000 { diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts index 3b88e1efe4db..2d1fe6c3797f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts @@ -35,6 +35,42 @@ status = "okay"; }; +&dspi0 { + status = "okay"; + + dflash0: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <1000000>; + }; +}; + +&dspi1 { + status = "okay"; + + dflash1: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <1000000>; + }; +}; + +&dspi2 { + status = "okay"; + + dflash2: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <1000000>; + }; +}; + &esdhc0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts index 22d0308eb13b..54fe8cd3a711 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts @@ -121,7 +121,7 @@ power-monitor@40 { compatible = "ti,ina220"; reg = <0x40>; - shunt-resistor = <1000>; + shunt-resistor = <500>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index abaeb587de48..d247e4228d60 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -2,7 +2,7 @@ // // Device Tree Include file for Layerscape-LX2160A family SoC. // -// Copyright 2018 NXP +// Copyright 2018-2020 NXP #include #include @@ -16,6 +16,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + rtc1 = &ftm_alarm0; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -777,6 +781,45 @@ status = "disabled"; }; + dspi0: spi@2100000 { + compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2100000 0x0 0x10000>; + interrupts = ; + clocks = <&clockgen 4 7>; + clock-names = "dspi"; + spi-num-chipselects = <5>; + bus-num = <0>; + status = "disabled"; + }; + + dspi1: spi@2110000 { + compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2110000 0x0 0x10000>; + interrupts = ; + clocks = <&clockgen 4 7>; + clock-names = "dspi"; + spi-num-chipselects = <5>; + bus-num = <1>; + status = "disabled"; + }; + + dspi2: spi@2120000 { + compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2120000 0x0 0x10000>; + interrupts = ; + clocks = <&clockgen 4 7>; + clock-names = "dspi"; + spi-num-chipselects = <5>; + bus-num = <2>; + status = "disabled"; + }; + esdhc0: esdhc@2140000 { compatible = "fsl,esdhc"; reg = <0x0 0x2140000 0x0 0x10000>; @@ -888,6 +931,20 @@ timeout-sec = <30>; }; + rcpm: power-controller@1e34040 { + compatible = "fsl,lx2160a-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1e34040 0x0 0x1c>; + #fsl,rcpm-wakeup-cells = <7>; + little-endian; + }; + + ftm_alarm0: timer@2800000 { + compatible = "fsl,lx2160a-ftm-alarm"; + reg = <0x0 0x2800000 0x0 0x10000>; + fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>; + interrupts = ; + }; + usb0: usb@3100000 { compatible = "snps,dwc3"; reg = <0x0 0x3100000 0x0 0x10000>; @@ -957,7 +1014,7 @@ pcie@3400000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ - 0x80 0x00000000 0x0 0x00001000>; /* configuration space */ + 0x80 0x00000000 0x0 0x00002000>; /* configuration space */ reg-names = "csr_axi_slave", "config_axi_slave"; interrupts = , /* AER interrupt */ , /* PME interrupt */ @@ -985,7 +1042,7 @@ pcie@3500000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ - 0x88 0x00000000 0x0 0x00001000>; /* configuration space */ + 0x88 0x00000000 0x0 0x00002000>; /* configuration space */ reg-names = "csr_axi_slave", "config_axi_slave"; interrupts = , /* AER interrupt */ , /* PME interrupt */ @@ -1013,7 +1070,7 @@ pcie@3600000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ - 0x90 0x00000000 0x0 0x00001000>; /* configuration space */ + 0x90 0x00000000 0x0 0x00002000>; /* configuration space */ reg-names = "csr_axi_slave", "config_axi_slave"; interrupts = , /* AER interrupt */ , /* PME interrupt */ @@ -1041,7 +1098,7 @@ pcie@3700000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03700000 0x0 0x00100000 /* controller registers */ - 0x98 0x00000000 0x0 0x00001000>; /* configuration space */ + 0x98 0x00000000 0x0 0x00002000>; /* configuration space */ reg-names = "csr_axi_slave", "config_axi_slave"; interrupts = , /* AER interrupt */ , /* PME interrupt */ @@ -1069,7 +1126,7 @@ pcie@3800000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03800000 0x0 0x00100000 /* controller registers */ - 0xa0 0x00000000 0x0 0x00001000>; /* configuration space */ + 0xa0 0x00000000 0x0 0x00002000>; /* configuration space */ reg-names = "csr_axi_slave", "config_axi_slave"; interrupts = , /* AER interrupt */ , /* PME interrupt */ @@ -1097,7 +1154,7 @@ pcie@3900000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03900000 0x0 0x00100000 /* controller registers */ - 0xa8 0x00000000 0x0 0x00001000>; /* configuration space */ + 0xa8 0x00000000 0x0 0x00002000>; /* configuration space */ reg-names = "csr_axi_slave", "config_axi_slave"; interrupts = , /* AER interrupt */ , /* PME interrupt */ diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index aaf6e71101a1..76f040e4be5e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -18,10 +18,18 @@ aliases { ethernet0 = &fec1; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; i2c0 = &i2c1; i2c1 = &i2c2; i2c2 = &i2c3; i2c3 = &i2c4; + mmc0 = &usdhc1; + mmc1 = &usdhc2; + mmc2 = &usdhc3; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; @@ -29,14 +37,6 @@ spi0 = &ecspi1; spi1 = &ecspi2; spi2 = &ecspi3; - mmc0 = &usdhc1; - mmc1 = &usdhc2; - mmc2 = &usdhc3; - gpio0 = &gpio1; - gpio1 = &gpio2; - gpio2 = &gpio3; - gpio3 = &gpio4; - gpio4 = &gpio5; }; cpus { @@ -467,7 +467,7 @@ reg = <0x30340000 0x10000>; }; - ocotp: ocotp-ctrl@30350000 { + ocotp: efuse@30350000 { compatible = "fsl,imx8mm-ocotp", "syscon"; reg = <0x30350000 0x10000>; clocks = <&clk IMX8MM_CLK_OCOTP_ROOT>; @@ -775,6 +775,14 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mm-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_MU_ROOT>; + #mbox-cells = <2>; + }; + usdhc1: mmc@30b40000 { compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b40000 0x10000>; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts index 61f351958618..b846526a8d8b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts @@ -13,6 +13,102 @@ compatible = "fsl,imx8mn-evk", "fsl,imx8mn"; }; +&i2c1 { + pmic: pmic@25 { + compatible = "nxp,pca9450b"; + reg = <0x25>; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio1>; + interrupts = <3 GPIO_ACTIVE_LOW>; + + regulators { + buck1: BUCK1{ + regulator-name = "BUCK1"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck2: BUCK2 { + regulator-name = "BUCK2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + nxp,dvs-run-voltage = <950000>; + nxp,dvs-standby-voltage = <850000>; + }; + + buck4: BUCK4{ + regulator-name = "BUCK4"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5: BUCK5{ + regulator-name = "BUCK5"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6: BUCK6 { + regulator-name = "BUCK6"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2: LDO2 { + regulator-name = "LDO2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3: LDO3 { + regulator-name = "LDO3"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4: LDO4 { + regulator-name = "LDO4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5: LDO5 { + regulator-name = "LDO5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + &A53_0 { /delete-property/operating-points-v2; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi index 85fc0aa38c4f..98f5324b1dbe 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -223,6 +223,12 @@ >; }; + pinctrl_pmic: pmicirq { + fsl,pins = < + MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 + >; + }; + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { fsl,pins = < MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 9a4b65a267d4..9385dd7d1a2f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -374,7 +374,7 @@ reg = <0x30340000 0x10000>; }; - ocotp: ocotp-ctrl@30350000 { + ocotp: efuse@30350000 { compatible = "fsl,imx8mn-ocotp", "fsl,imx8mm-ocotp", "syscon"; reg = <0x30350000 0x10000>; clocks = <&clk IMX8MN_CLK_OCOTP_ROOT>; @@ -675,6 +675,14 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mn-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MN_CLK_MU_ROOT>; + #mbox-cells = <2>; + }; + usdhc1: mmc@30b40000 { compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b40000 0x10000>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 45e2c0a4e889..9de2aa1c573c 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -23,6 +23,12 @@ gpio2 = &gpio3; gpio3 = &gpio4; gpio4 = &gpio5; + i2c0 = &i2c1; + i2c1 = &i2c2; + i2c2 = &i2c3; + i2c3 = &i2c4; + i2c4 = &i2c5; + i2c5 = &i2c6; mmc0 = &usdhc1; mmc1 = &usdhc2; mmc2 = &usdhc3; @@ -307,8 +313,8 @@ reg = <0x30340000 0x10000>; }; - ocotp: ocotp-ctrl@30350000 { - compatible = "fsl,imx8mp-ocotp", "syscon"; + ocotp: efuse@30350000 { + compatible = "fsl,imx8mp-ocotp", "fsl,imx8mm-ocotp", "syscon"; reg = <0x30350000 0x10000>; clocks = <&clk IMX8MP_CLK_OCOTP_ROOT>; /* For nvmem subnodes */ @@ -621,6 +627,14 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mp-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MP_CLK_MU_ROOT>; + #mbox-cells = <2>; + }; + i2c5: i2c@30ad0000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; @@ -730,5 +744,11 @@ interrupts = ; interrupt-parent = <&gic>; }; + + ddr-pmu@3d800000 { + compatible = "fsl,imx8mp-ddr-pmu", "fsl,imx8m-ddr-pmu"; + reg = <0x3d800000 0x400000>; + interrupts = ; + }; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi index 6a55165bd76a..0d1088dcaa02 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi @@ -131,6 +131,8 @@ mdio { #address-cells = <1>; #size-cells = <0>; + clock-frequency = <12500000>; + suppress-preamble; status = "okay"; switch: switch@0 { diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 978f8122c0d2..f70435cf9ad5 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -20,6 +20,7 @@ #size-cells = <2>; aliases { + ethernet0 = &fec1; gpio0 = &gpio1; gpio1 = &gpio2; gpio2 = &gpio3; @@ -29,6 +30,8 @@ i2c1 = &i2c2; i2c2 = &i2c3; i2c3 = &i2c4; + mmc0 = &usdhc1; + mmc1 = &usdhc2; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; @@ -539,7 +542,7 @@ }; }; - ocotp: ocotp-ctrl@30350000 { + ocotp: efuse@30350000 { compatible = "fsl,imx8mq-ocotp", "syscon"; reg = <0x30350000 0x10000>; clocks = <&clk IMX8MQ_CLK_OCOTP_ROOT>; @@ -675,6 +678,7 @@ pgc_vpu: power-domain@6 { #power-domain-cells = <0>; reg = ; + clocks = <&clk IMX8MQ_CLK_VPU_DEC_ROOT>; }; pgc_disp: power-domain@7 { @@ -959,6 +963,14 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mq-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MQ_CLK_MU_ROOT>; + #mbox-cells = <2>; + }; + usdhc1: mmc@30b40000 { compatible = "fsl,imx8mq-usdhc", "fsl,imx7d-usdhc"; @@ -1142,6 +1154,32 @@ status = "disabled"; }; + vpu: video-codec@38300000 { + compatible = "nxp,imx8mq-vpu"; + reg = <0x38300000 0x10000>, + <0x38310000 0x10000>, + <0x38320000 0x10000>; + reg-names = "g1", "g2", "ctrl"; + interrupts = , + ; + interrupt-names = "g1", "g2"; + clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>, + <&clk IMX8MQ_CLK_VPU_G2_ROOT>, + <&clk IMX8MQ_CLK_VPU_DEC_ROOT>; + clock-names = "g1", "g2", "bus"; + assigned-clocks = <&clk IMX8MQ_CLK_VPU_G1>, + <&clk IMX8MQ_CLK_VPU_G2>, + <&clk IMX8MQ_CLK_VPU_BUS>, + <&clk IMX8MQ_VPU_PLL_BYPASS>; + assigned-clock-parents = <&clk IMX8MQ_VPU_PLL_OUT>, + <&clk IMX8MQ_VPU_PLL_OUT>, + <&clk IMX8MQ_SYS1_PLL_800M>, + <&clk IMX8MQ_VPU_PLL>; + assigned-clock-rates = <600000000>, <600000000>, + <800000000>, <0>; + power-domains = <&pgc_vpu>; + }; + pcie0: pcie@33800000 { compatible = "fsl,imx8mq-pcie"; reg = <0x33800000 0x400000>, diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi index d1c3c98e4b39..e46faac1fe71 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -19,6 +19,8 @@ #size-cells = <2>; aliases { + ethernet0 = &fec1; + ethernet1 = &fec2; gpio0 = &lsio_gpio0; gpio1 = &lsio_gpio1; gpio2 = &lsio_gpio2; @@ -27,10 +29,18 @@ gpio5 = &lsio_gpio5; gpio6 = &lsio_gpio6; gpio7 = &lsio_gpio7; + i2c0 = &adma_i2c0; + i2c1 = &adma_i2c1; + i2c2 = &adma_i2c2; + i2c3 = &adma_i2c3; mmc0 = &usdhc1; mmc1 = &usdhc2; mmc2 = &usdhc3; + mu0 = &lsio_mu0; mu1 = &lsio_mu1; + mu2 = &lsio_mu2; + mu3 = &lsio_mu3; + mu4 = &lsio_mu4; serial0 = &adma_lpuart0; serial1 = &adma_lpuart1; serial2 = &adma_lpuart2; diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index e035cf195b19..c1b614dabb8e 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -13,6 +13,7 @@ #include #include #include +#include / { model = "HiKey960"; @@ -526,10 +527,63 @@ &i2c1 { status = "okay"; + rt1711h: rt1711h@4e { + compatible = "richtek,rt1711h"; + reg = <0x4e>; + status = "ok"; + interrupt-parent = <&gpio27>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_cfg_func>; + + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <10000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@1 { + reg = <1>; + usb_con_ss: endpoint { + remote-endpoint = <&dwc3_ss>; + }; + }; + }; + }; + port { + #address-cells = <1>; + #size-cells = <0>; + + rt1711h_ep: endpoint@0 { + reg = <0>; + remote-endpoint = <&dwc3_role_switch>; + }; + }; + }; + adv7533: adv7533@39 { status = "ok"; compatible = "adi,adv7533"; reg = <0x39>; + adi,dsi-lanes = <4>; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + }; + port@1 { + reg = <1>; + }; + }; }; }; @@ -612,3 +666,32 @@ interrupts = <3 IRQ_TYPE_EDGE_RISING>; }; }; + +&dwc3 { /* USB */ + dr_mode = "otg"; + maximum-speed = "super-speed"; + phy_type = "utmi"; + snps,dis-del-phy-power-chg-quirk; + snps,lfps_filter_quirk; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + snps,tx_de_emphasis_quirk; + snps,tx_de_emphasis = <1>; + snps,dis_enblslpm_quirk; + snps,gctl-reset-quirk; + usb-role-switch; + role-switch-default-mode = "host"; + port { + #address-cells = <1>; + #size-cells = <0>; + dwc3_role_switch: endpoint@0 { + reg = <0>; + remote-endpoint = <&rt1711h_ep>; + }; + + dwc3_ss: endpoint@1 { + reg = <1>; + remote-endpoint = <&usb_con_ss>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index c39b78989ff9..d25aac5e0bf8 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -1152,6 +1152,40 @@ }; }; }; + + usb3_otg_bc: usb3_otg_bc@ff200000 { + compatible = "syscon", "simple-mfd"; + reg = <0x0 0xff200000 0x0 0x1000>; + + usb_phy: usb-phy { + compatible = "hisilicon,hi3660-usb-phy"; + #phy-cells = <0>; + hisilicon,pericrg-syscon = <&crg_ctrl>; + hisilicon,pctrl-syscon = <&pctrl>; + hisilicon,eye-diagram-param = <0x22466e4>; + }; + }; + + dwc3: dwc3@ff100000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff100000 0x0 0x100000>; + + clocks = <&crg_ctrl HI3660_CLK_ABB_USB>, + <&crg_ctrl HI3660_ACLK_GATE_USB3OTG>; + clock-names = "ref", "bus_early"; + + assigned-clocks = <&crg_ctrl HI3660_ACLK_GATE_USB3OTG>; + assigned-clock-rates = <229000000>; + + resets = <&crg_rst 0x90 8>, + <&crg_rst 0x90 7>, + <&crg_rst 0x90 6>, + <&crg_rst 0x90 5>; + + interrupts = <0 159 4>, <0 161 4>; + phys = <&usb_phy>; + phy-names = "usb3-phy"; + }; }; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index c14205cd6bf5..533ed523888d 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -122,222 +122,6 @@ power-off-delay-us = <10>; }; - soc { - spi0: spi@f7106000 { - status = "ok"; - }; - - i2c0: i2c@f7100000 { - status = "ok"; - }; - - i2c1: i2c@f7101000 { - status = "ok"; - }; - - uart1: uart@f7111000 { - assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>; - assigned-clock-rates = <150000000>; - status = "ok"; - - bluetooth { - compatible = "ti,wl1835-st"; - enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; - clocks = <&pmic>; - clock-names = "ext_clock"; - }; - }; - - uart2: uart@f7112000 { - status = "ok"; - }; - - uart3: uart@f7113000 { - status = "ok"; - }; - - /* - * Legend: proper name = the GPIO line is used as GPIO - * NC = not connected (not routed from the SoC) - * "[PER]" = pin is muxed for peripheral (not GPIO) - * "" = no idea, schematic doesn't say, could be - * unrouted (not connected to any external pin) - * LSEC = Low Speed External Connector - * HSEC = High Speed External Connector - * - * Pin assignments taken from LeMaker and CircuitCo Schematics - * Rev A1. - * - * For the lines routed to the external connectors the - * lines are named after the 96Boards CE Specification 1.0, - * Appendix "Expansion Connector Signal Description". - * - * When the 96Board naming of a line and the schematic name of - * the same line are in conflict, the 96Board specification - * takes precedence, which means that the external UART on the - * LSEC is named UART0 while the schematic and SoC names this - * UART2. This is only for the informational lines i.e. "[FOO]", - * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only - * ones actually used for GPIO. - */ - gpio0: gpio@f8011000 { - gpio-line-names = "PWR_HOLD", "DSI_SEL", - "USB_HUB_RESET_N", "USB_SEL", "HDMI_PD", "WL_REG_ON", - "PWRON_DET", "5V_HUB_EN"; - }; - - gpio1: gpio@f8012000 { - gpio-line-names = "SD_DET", "HDMI_INT", "PMU_IRQ_N", - "WL_HOST_WAKE", "NC", "NC", "NC", "BT_REG_ON"; - }; - - gpio2: gpio@f8013000 { - gpio-line-names = - "GPIO-A", /* LSEC Pin 23: GPIO2_0 */ - "GPIO-B", /* LSEC Pin 24: GPIO2_1 */ - "GPIO-C", /* LSEC Pin 25: GPIO2_2 */ - "GPIO-D", /* LSEC Pin 26: GPIO2_3 */ - "GPIO-E", /* LSEC Pin 27: GPIO2_4 */ - "USB_ID_DET", "USB_VBUS_DET", - "GPIO-H"; /* LSEC Pin 30: GPIO2_7 */ - }; - - gpio3: gpio@f8014000 { - gpio-line-names = "GPIO3_0", "NC", "NC", "", "NC", "", - "WLAN_ACTIVE", "NC", "NC"; - }; - - gpio4: gpio@f7020000 { - gpio-line-names = "USER_LED1", "USER_LED2", "USER_LED3", - "USER_LED4", "SD_SEL", "NC", "NC", "BT_ACTIVE"; - }; - - gpio5: gpio@f7021000 { - gpio-line-names = "NC", "NC", - "[UART1_RxD]", /* LSEC Pin 11: UART3_RX */ - "[UART1_TxD]", /* LSEC Pin 13: UART3_TX */ - "[AUX_SSI1]", "NC", - "[PCM_CLK]", /* LSEC Pin 18: MODEM_PCM_XCLK */ - "[PCM_FS]"; /* LSEC Pin 16: MODEM_PCM_XFS */ - }; - - gpio6: gpio@f7022000 { - gpio-line-names = - "[SPI0_DIN]", /* Pin 10: SPI0_DI */ - "[SPI0_DOUT]", /* Pin 14: SPI0_DO */ - "[SPI0_CS]", /* Pin 12: SPI0_CS_N */ - "[SPI0_SCLK]", /* Pin 8: SPI0_SCLK */ - "NC", "NC", "NC", - "GPIO-G"; /* Pin 29: GPIO6_7_DSI_TE0 */ - }; - - gpio7: gpio@f7023000 { - gpio-line-names = "NC", "NC", "NC", "NC", - "[PCM_DI]", /* Pin 22: MODEM_PCM_DI */ - "[PCM_DO]", /* Pin 20: MODEM_PCM_DO */ - "NC", "NC"; - }; - - gpio8: gpio@f7024000 { - gpio-line-names = "NC", "[CEC_CLK_19_2MHZ]", "NC", - "", "", "", "", "", ""; - }; - - gpio9: gpio@f7025000 { - gpio-line-names = "", - "GPIO-J", /* LSEC Pin 32: ISP_PWDN0_GPIO9_1 */ - "GPIO-L", /* LSEC Pin 34: ISP_PWDN1_GPIO9_2 */ - "NC", "NC", "NC", "NC", "[ISP_CCLK0]"; - }; - - gpio10: gpio@f7026000 { - gpio-line-names = "BOOT_SEL", - "[ISP_CCLK1]", - "GPIO-I", /* LSEC Pin 31: ISP_RSTB0_GPIO10_2 */ - "GPIO-K", /* LSEC Pin 33: ISP_RSTB1_GPIO10_3 */ - "NC", "NC", - "[I2C2_SDA]", /* HSEC Pin 34: ISP0_SDA */ - "[I2C2_SCL]"; /* HSEC Pin 32: ISP0_SCL */ - }; - - gpio11: gpio@f7027000 { - gpio-line-names = - "[I2C3_SDA]", /* HSEC Pin 38: ISP1_SDA */ - "[I2C3_SCL]", /* HSEC Pin 36: ISP1_SCL */ - "", "NC", "NC", "NC", "", ""; - }; - - gpio12: gpio@f7028000 { - gpio-line-names = "[BT_PCM_XFS]", "[BT_PCM_DI]", - "[BT_PCM_DO]", - "NC", "NC", "NC", "NC", - "GPIO-F"; /* LSEC Pin 28: BL_PWM_GPIO12_7 */ - }; - - gpio13: gpio@f7029000 { - gpio-line-names = "[UART0_RX]", "[UART0_TX]", - "[BT_UART1_CTS]", "[BT_UART1_RTS]", - "[BT_UART1_RX]", "[BT_UART1_TX]", - "[UART0_CTS]", /* LSEC Pin 3: UART2_CTS_N */ - "[UART0_RTS]"; /* LSEC Pin 9: UART2_RTS_N */ - }; - - gpio14: gpio@f702a000 { - gpio-line-names = - "[UART0_RxD]", /* LSEC Pin 7: UART2_RX */ - "[UART0_TxD]", /* LSEC Pin 5: UART2_TX */ - "[I2C0_SCL]", /* LSEC Pin 15: I2C0_SCL */ - "[I2C0_SDA]", /* LSEC Pin 17: I2C0_SDA */ - "[I2C1_SCL]", /* LSEC Pin 19: I2C1_SCL */ - "[I2C1_SDA]", /* LSEC Pin 21: I2C1_SDA */ - "[I2C2_SCL]", "[I2C2_SDA]"; - }; - - gpio15: gpio@f702b000 { - gpio-line-names = "", "", "", "", "", "", "NC", ""; - }; - - /* GPIO blocks 16 thru 19 do not appear to be routed to pins */ - - dwmmc_0: dwmmc0@f723d000 { - cap-mmc-highspeed; - non-removable; - bus-width = <0x8>; - vmmc-supply = <&ldo19>; - }; - - dwmmc_1: dwmmc1@f723e000 { - card-detect-delay = <200>; - cap-sd-highspeed; - sd-uhs-sdr12; - sd-uhs-sdr25; - sd-uhs-sdr50; - vqmmc-supply = <&ldo7>; - vmmc-supply = <&ldo10>; - bus-width = <0x4>; - disable-wp; - cd-gpios = <&gpio1 0 1>; - }; - - dwmmc_2: dwmmc2@f723f000 { - bus-width = <0x4>; - non-removable; - cap-power-off-card; - vmmc-supply = <®_vdd_3v3>; - mmc-pwrseq = <&wl1835_pwrseq>; - - #address-cells = <0x1>; - #size-cells = <0x0>; - wlcore: wlcore@2 { - compatible = "ti,wl1835"; - reg = <2>; /* sdio func num */ - /* WL_IRQ, WL_HOST_WAKE_GPIO1_3 */ - interrupt-parent = <&gpio1>; - interrupts = <3 IRQ_TYPE_EDGE_RISING>; - }; - }; - }; - leds { compatible = "gpio-leds"; @@ -480,10 +264,26 @@ }; }; +&uart1 { + assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>; + assigned-clock-rates = <150000000>; + status = "ok"; + + bluetooth { + compatible = "ti,wl1835-st"; + enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + clocks = <&pmic>; + clock-names = "ext_clock"; + }; +}; + &uart2 { + status = "ok"; label = "LS-UART0"; }; + &uart3 { + status = "ok"; label = "LS-UART1"; }; @@ -506,6 +306,196 @@ }; }; +&dwmmc_0 { + cap-mmc-highspeed; + non-removable; + bus-width = <0x8>; + vmmc-supply = <&ldo19>; +}; + +&dwmmc_1 { + card-detect-delay = <200>; + cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + vqmmc-supply = <&ldo7>; + vmmc-supply = <&ldo10>; + bus-width = <0x4>; + disable-wp; + cd-gpios = <&gpio1 0 1>; +}; + +&dwmmc_2 { + bus-width = <0x4>; + non-removable; + cap-power-off-card; + vmmc-supply = <®_vdd_3v3>; + mmc-pwrseq = <&wl1835_pwrseq>; + + #address-cells = <0x1>; + #size-cells = <0x0>; + wlcore: wlcore@2 { + compatible = "ti,wl1835"; + reg = <2>; /* sdio func num */ + /* WL_IRQ, WL_HOST_WAKE_GPIO1_3 */ + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_EDGE_RISING>; + }; +}; + +/* + * Legend: proper name = the GPIO line is used as GPIO + * NC = not connected (not routed from the SoC) + * "[PER]" = pin is muxed for peripheral (not GPIO) + * "" = no idea, schematic doesn't say, could be + * unrouted (not connected to any external pin) + * LSEC = Low Speed External Connector + * HSEC = High Speed External Connector + * + * Pin assignments taken from LeMaker and CircuitCo Schematics + * Rev A1. + * + * For the lines routed to the external connectors the + * lines are named after the 96Boards CE Specification 1.0, + * Appendix "Expansion Connector Signal Description". + * + * When the 96Board naming of a line and the schematic name of + * the same line are in conflict, the 96Board specification + * takes precedence, which means that the external UART on the + * LSEC is named UART0 while the schematic and SoC names this + * UART2. This is only for the informational lines i.e. "[FOO]", + * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only + * ones actually used for GPIO. + */ +&gpio0 { + gpio-line-names = "PWR_HOLD", "DSI_SEL", + "USB_HUB_RESET_N", "USB_SEL", "HDMI_PD", "WL_REG_ON", + "PWRON_DET", "5V_HUB_EN"; +}; + +&gpio1 { + gpio-line-names = "SD_DET", "HDMI_INT", "PMU_IRQ_N", + "WL_HOST_WAKE", "NC", "NC", "NC", "BT_REG_ON"; +}; + +&gpio2 { + gpio-line-names = + "GPIO-A", /* LSEC Pin 23: GPIO2_0 */ + "GPIO-B", /* LSEC Pin 24: GPIO2_1 */ + "GPIO-C", /* LSEC Pin 25: GPIO2_2 */ + "GPIO-D", /* LSEC Pin 26: GPIO2_3 */ + "GPIO-E", /* LSEC Pin 27: GPIO2_4 */ + "USB_ID_DET", "USB_VBUS_DET", + "GPIO-H"; /* LSEC Pin 30: GPIO2_7 */ +}; + +&gpio3 { + gpio-line-names = "GPIO3_0", "NC", "NC", "", "NC", "", + "WLAN_ACTIVE", "NC", "NC"; +}; + +&gpio4 { + gpio-line-names = "USER_LED1", "USER_LED2", "USER_LED3", + "USER_LED4", "SD_SEL", "NC", "NC", "BT_ACTIVE"; +}; + +&gpio5 { + gpio-line-names = "NC", "NC", + "[UART1_RxD]", /* LSEC Pin 11: UART3_RX */ + "[UART1_TxD]", /* LSEC Pin 13: UART3_TX */ + "[AUX_SSI1]", "NC", + "[PCM_CLK]", /* LSEC Pin 18: MODEM_PCM_XCLK */ + "[PCM_FS]"; /* LSEC Pin 16: MODEM_PCM_XFS */ +}; + +&gpio6 { + gpio-line-names = + "[SPI0_DIN]", /* Pin 10: SPI0_DI */ + "[SPI0_DOUT]", /* Pin 14: SPI0_DO */ + "[SPI0_CS]", /* Pin 12: SPI0_CS_N */ + "[SPI0_SCLK]", /* Pin 8: SPI0_SCLK */ + "NC", "NC", "NC", + "GPIO-G"; /* Pin 29: GPIO6_7_DSI_TE0 */ +}; + +&gpio7 { + gpio-line-names = "NC", "NC", "NC", "NC", + "[PCM_DI]", /* Pin 22: MODEM_PCM_DI */ + "[PCM_DO]", /* Pin 20: MODEM_PCM_DO */ + "NC", "NC"; +}; + +&gpio8 { + gpio-line-names = "NC", "[CEC_CLK_19_2MHZ]", "NC", + "", "", "", "", "", ""; +}; + +&gpio9 { + gpio-line-names = "", + "GPIO-J", /* LSEC Pin 32: ISP_PWDN0_GPIO9_1 */ + "GPIO-L", /* LSEC Pin 34: ISP_PWDN1_GPIO9_2 */ + "NC", "NC", "NC", "NC", "[ISP_CCLK0]"; +}; + +&gpio10 { + gpio-line-names = "BOOT_SEL", + "[ISP_CCLK1]", + "GPIO-I", /* LSEC Pin 31: ISP_RSTB0_GPIO10_2 */ + "GPIO-K", /* LSEC Pin 33: ISP_RSTB1_GPIO10_3 */ + "NC", "NC", + "[I2C2_SDA]", /* HSEC Pin 34: ISP0_SDA */ + "[I2C2_SCL]"; /* HSEC Pin 32: ISP0_SCL */ +}; + +&gpio11 { + gpio-line-names = + "[I2C3_SDA]", /* HSEC Pin 38: ISP1_SDA */ + "[I2C3_SCL]", /* HSEC Pin 36: ISP1_SCL */ + "", "NC", "NC", "NC", "", ""; +}; + +&gpio12 { + gpio-line-names = "[BT_PCM_XFS]", "[BT_PCM_DI]", + "[BT_PCM_DO]", + "NC", "NC", "NC", "NC", + "GPIO-F"; /* LSEC Pin 28: BL_PWM_GPIO12_7 */ +}; + +&gpio13 { + gpio-line-names = "[UART0_RX]", "[UART0_TX]", + "[BT_UART1_CTS]", "[BT_UART1_RTS]", + "[BT_UART1_RX]", "[BT_UART1_TX]", + "[UART0_CTS]", /* LSEC Pin 3: UART2_CTS_N */ + "[UART0_RTS]"; /* LSEC Pin 9: UART2_RTS_N */ +}; + +&gpio14 { + gpio-line-names = + "[UART0_RxD]", /* LSEC Pin 7: UART2_RX */ + "[UART0_TxD]", /* LSEC Pin 5: UART2_TX */ + "[I2C0_SCL]", /* LSEC Pin 15: I2C0_SCL */ + "[I2C0_SDA]", /* LSEC Pin 17: I2C0_SDA */ + "[I2C1_SCL]", /* LSEC Pin 19: I2C1_SCL */ + "[I2C1_SDA]", /* LSEC Pin 21: I2C1_SDA */ + "[I2C2_SCL]", "[I2C2_SDA]"; +}; + +&gpio15 { + gpio-line-names = "", "", "", "", "", "", "NC", ""; +}; + +/* GPIO blocks 16 thru 19 do not appear to be routed to pins */ + + +&i2c0 { + status = "ok"; +}; + +&i2c1 { + status = "ok"; +}; + &i2c2 { #address-cells = <1>; #size-cells = <0>; @@ -516,7 +506,7 @@ reg = <0x39>; interrupt-parent = <&gpio1>; interrupts = <1 2>; - pd-gpio = <&gpio0 4 0>; + pd-gpios = <&gpio0 4 0>; adi,dsi-lanes = <4>; #sound-dai-cells = <0>; @@ -549,3 +539,7 @@ }; }; }; + +&spi0 { + status = "ok"; +}; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 2072b637b5af..3d189d9f0d24 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -302,7 +302,7 @@ mboxes = <&mailbox 1 0 11>; }; - uart0: uart@f8015000 { /* console */ + uart0: serial@f8015000 { /* console */ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xf8015000 0x0 0x1000>; interrupts = ; @@ -311,7 +311,7 @@ clock-names = "uartclk", "apb_pclk"; }; - uart1: uart@f7111000 { + uart1: serial@f7111000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xf7111000 0x0 0x1000>; interrupts = ; @@ -325,7 +325,7 @@ status = "disabled"; }; - uart2: uart@f7112000 { + uart2: serial@f7112000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xf7112000 0x0 0x1000>; interrupts = ; @@ -337,7 +337,7 @@ status = "disabled"; }; - uart3: uart@f7113000 { + uart3: serial@f7113000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xf7113000 0x0 0x1000>; interrupts = ; @@ -349,7 +349,7 @@ status = "disabled"; }; - uart4: uart@f7114000 { + uart4: serial@f7114000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xf7114000 0x0 0x1000>; interrupts = ; diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile index 40cb16e8c814..296eceec4276 100644 --- a/arch/arm64/boot/dts/intel/Makefile +++ b/arch/arm64/boot/dts/intel/Makefile @@ -1,3 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only dtb-$(CONFIG_ARCH_AGILEX) += socfpga_agilex_socdk.dtb \ socfpga_agilex_socdk_nand.dtb +dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb diff --git a/arch/arm64/boot/dts/intel/keembay-evm.dts b/arch/arm64/boot/dts/intel/keembay-evm.dts new file mode 100644 index 000000000000..466c85363a29 --- /dev/null +++ b/arch/arm64/boot/dts/intel/keembay-evm.dts @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) 2020, Intel Corporation + * + * Device tree describing Keem Bay EVM board. + */ + +/dts-v1/; + +#include "keembay-soc.dtsi" + +/ { + model = "Keem Bay EVM"; + compatible = "intel,keembay-evm", "intel,keembay"; + + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &uart3; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + /* 2GB of DDR memory. */ + reg = <0x0 0x80000000 0x0 0x80000000>; + }; + +}; + +&uart3 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/intel/keembay-soc.dtsi b/arch/arm64/boot/dts/intel/keembay-soc.dtsi new file mode 100644 index 000000000000..781761d2942b --- /dev/null +++ b/arch/arm64/boot/dts/intel/keembay-soc.dtsi @@ -0,0 +1,123 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) 2020, Intel Corporation. + * + * Device tree describing Keem Bay SoC. + */ + +#include + +/ { + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x0>; + enable-method = "psci"; + }; + + cpu@1 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x1>; + enable-method = "psci"; + }; + + cpu@2 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x2>; + enable-method = "psci"; + }; + + cpu@3 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x3>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + gic: interrupt-controller@20500000 { + compatible = "arm,gic-v3"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x0 0x20500000 0x0 0x20000>, /* GICD */ + <0x0 0x20580000 0x0 0x80000>; /* GICR */ + /* VGIC maintenance interrupt */ + interrupts = ; + }; + + timer { + compatible = "arm,armv8-timer"; + /* Secure, non-secure, virtual, and hypervisor */ + interrupts = , + , + , + ; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = ; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uart0: serial@20150000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x20150000 0x0 0x100>; + interrupts = ; + clock-frequency = <24000000>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart1: serial@20160000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x20160000 0x0 0x100>; + interrupts = ; + clock-frequency = <24000000>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart2: serial@20170000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x20170000 0x0 0x100>; + interrupts = ; + clock-frequency = <24000000>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + + uart3: serial@20180000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x20180000 0x0 0x100>; + interrupts = ; + clock-frequency = <24000000>; + reg-shift = <2>; + reg-io-width = <4>; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi index f52de8f7806a..9d7f19e97df7 100644 --- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi +++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi @@ -6,6 +6,7 @@ /dts-v1/; #include #include +#include / { compatible = "intel,socfpga-agilex"; @@ -101,6 +102,40 @@ fpga-mgr = <&fpga_mgr>; }; + clkmgr: clock-controller@ffd10000 { + compatible = "intel,agilex-clkmgr"; + reg = <0xffd10000 0x1000>; + #clock-cells = <1>; + }; + + clocks { + cb_intosc_hs_div2_clk: cb-intosc-hs-div2-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + }; + + cb_intosc_ls_clk: cb-intosc-ls-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + }; + + f2s_free_clk: f2s-free-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + }; + + osc1: osc1 { + #clock-cells = <0>; + compatible = "fixed-clock"; + }; + + qspi_clk: qspi-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <200000000>; + }; + }; + gmac0: ethernet@ff800000 { compatible = "altr,socfpga-stmmac-a10-s10", "snps,dwmac-3.74a", "snps,dwmac"; reg = <0xff800000 0x2000>; @@ -114,6 +149,8 @@ snps,multicast-filter-bins = <256>; iommus = <&smmu 1>; altr,sysmgr-syscon = <&sysmgr 0x44 0>; + clocks = <&clkmgr AGILEX_EMAC0_CLK>; + clock-names = "stmmaceth"; status = "disabled"; }; @@ -130,6 +167,8 @@ snps,multicast-filter-bins = <256>; iommus = <&smmu 2>; altr,sysmgr-syscon = <&sysmgr 0x48 8>; + clocks = <&clkmgr AGILEX_EMAC1_CLK>; + clock-names = "stmmaceth"; status = "disabled"; }; @@ -146,6 +185,8 @@ snps,multicast-filter-bins = <256>; iommus = <&smmu 3>; altr,sysmgr-syscon = <&sysmgr 0x4c 16>; + clocks = <&clkmgr AGILEX_EMAC2_CLK>; + clock-names = "stmmaceth"; status = "disabled"; }; @@ -196,6 +237,7 @@ reg = <0xffc02800 0x100>; interrupts = <0 103 4>; resets = <&rst I2C0_RESET>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; status = "disabled"; }; @@ -206,6 +248,7 @@ reg = <0xffc02900 0x100>; interrupts = <0 104 4>; resets = <&rst I2C1_RESET>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; status = "disabled"; }; @@ -216,6 +259,7 @@ reg = <0xffc02a00 0x100>; interrupts = <0 105 4>; resets = <&rst I2C2_RESET>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; status = "disabled"; }; @@ -226,6 +270,7 @@ reg = <0xffc02b00 0x100>; interrupts = <0 106 4>; resets = <&rst I2C3_RESET>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; status = "disabled"; }; @@ -236,6 +281,7 @@ reg = <0xffc02c00 0x100>; interrupts = <0 107 4>; resets = <&rst I2C4_RESET>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; status = "disabled"; }; @@ -248,6 +294,9 @@ fifo-depth = <0x400>; resets = <&rst SDMMC_RESET>; reset-names = "reset"; + clocks = <&clkmgr AGILEX_L4_MP_CLK>, + <&clkmgr AGILEX_SDMMC_CLK>; + clock-names = "biu", "ciu"; iommus = <&smmu 5>; status = "disabled"; }; @@ -260,6 +309,10 @@ <0xffb80000 0x1000>; reg-names = "nand_data", "denali_reg"; interrupts = <0 97 4>; + clocks = <&clkmgr AGILEX_NAND_CLK>, + <&clkmgr AGILEX_NAND_X_CLK>, + <&clkmgr AGILEX_NAND_ECC_CLK>; + clock-names = "nand", "nand_x", "ecc"; resets = <&rst NAND_RESET>, <&rst NAND_OCP_RESET>; status = "disabled"; }; @@ -286,6 +339,8 @@ #dma-requests = <32>; resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>; reset-names = "dma", "dma-ocp"; + clocks = <&clkmgr AGILEX_L4_MAIN_CLK>; + clock-names = "apb_pclk"; }; rst: rstmgr@ffd11000 { @@ -312,6 +367,9 @@ <0 162 4>, <0 163 4>, <0 164 4>, <0 165 4>, <0 166 4>, <0 167 4>, <0 168 4>, <0 169 4>; stream-match-mask = <0x7ff0>; + clocks = <&clkmgr AGILEX_MPU_CCU_CLK>, + <&clkmgr AGILEX_L3_MAIN_FREE_CLK>, + <&clkmgr AGILEX_L4_MAIN_CLK>; status = "disabled"; }; @@ -322,8 +380,10 @@ reg = <0xffda4000 0x1000>; interrupts = <0 99 4>; resets = <&rst SPIM0_RESET>; + reset-names = "spi"; reg-io-width = <4>; num-cs = <4>; + clocks = <&clkmgr AGILEX_L4_MAIN_CLK>; status = "disabled"; }; @@ -334,8 +394,10 @@ reg = <0xffda5000 0x1000>; interrupts = <0 100 4>; resets = <&rst SPIM1_RESET>; + reset-names = "spi"; reg-io-width = <4>; num-cs = <4>; + clocks = <&clkmgr AGILEX_L4_MAIN_CLK>; status = "disabled"; }; @@ -357,24 +419,32 @@ compatible = "snps,dw-apb-timer"; interrupts = <0 113 4>; reg = <0xffc03000 0x100>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; + clock-names = "timer"; }; timer1: timer1@ffc03100 { compatible = "snps,dw-apb-timer"; interrupts = <0 114 4>; reg = <0xffc03100 0x100>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; + clock-names = "timer"; }; timer2: timer2@ffd00000 { compatible = "snps,dw-apb-timer"; interrupts = <0 115 4>; reg = <0xffd00000 0x100>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; + clock-names = "timer"; }; timer3: timer3@ffd00100 { compatible = "snps,dw-apb-timer"; interrupts = <0 116 4>; reg = <0xffd00100 0x100>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; + clock-names = "timer"; }; uart0: serial0@ffc02000 { @@ -385,6 +455,7 @@ reg-io-width = <4>; resets = <&rst UART0_RESET>; status = "disabled"; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; }; uart1: serial1@ffc02100 { @@ -394,6 +465,7 @@ reg-shift = <2>; reg-io-width = <4>; resets = <&rst UART1_RESET>; + clocks = <&clkmgr AGILEX_L4_SP_CLK>; status = "disabled"; }; @@ -411,6 +483,7 @@ phy-names = "usb2-phy"; resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>; reset-names = "dwc2", "dwc2-ecc"; + clocks = <&clkmgr AGILEX_USB_CLK>; iommus = <&smmu 6>; status = "disabled"; }; @@ -424,6 +497,7 @@ resets = <&rst USB1_RESET>, <&rst USB1_OCP_RESET>; reset-names = "dwc2", "dwc2-ecc"; iommus = <&smmu 7>; + clocks = <&clkmgr AGILEX_USB_CLK>; status = "disabled"; }; @@ -432,6 +506,7 @@ reg = <0xffd00200 0x100>; interrupts = <0 117 4>; resets = <&rst WATCHDOG0_RESET>; + clocks = <&clkmgr AGILEX_L4_SYS_FREE_CLK>; status = "disabled"; }; @@ -440,6 +515,7 @@ reg = <0xffd00300 0x100>; interrupts = <0 118 4>; resets = <&rst WATCHDOG1_RESET>; + clocks = <&clkmgr AGILEX_L4_SYS_FREE_CLK>; status = "disabled"; }; @@ -448,6 +524,7 @@ reg = <0xffd00400 0x100>; interrupts = <0 125 4>; resets = <&rst WATCHDOG2_RESET>; + clocks = <&clkmgr AGILEX_L4_SYS_FREE_CLK>; status = "disabled"; }; @@ -456,6 +533,7 @@ reg = <0xffd00500 0x100>; interrupts = <0 126 4>; resets = <&rst WATCHDOG3_RESET>; + clocks = <&clkmgr AGILEX_L4_SYS_FREE_CLK>; status = "disabled"; }; @@ -533,6 +611,7 @@ cdns,fifo-depth = <128>; cdns,fifo-width = <4>; cdns,trigger-address = <0x00000000>; + clocks = <&qspi_clk>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts index 92f478def723..96c50d48289d 100644 --- a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts +++ b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts @@ -41,6 +41,14 @@ /* We expect the bootloader to fill in the reg */ reg = <0 0 0 0>; }; + + soc { + clocks { + osc1 { + clock-frequency = <25000000>; + }; + }; + }; }; &gpio1 { diff --git a/arch/arm64/boot/dts/marvell/armada-7040.dtsi b/arch/arm64/boot/dts/marvell/armada-7040.dtsi index 47247215770d..7a3198cd7a07 100644 --- a/arch/arm64/boot/dts/marvell/armada-7040.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-7040.dtsi @@ -14,3 +14,31 @@ compatible = "marvell,armada7040", "marvell,armada-ap806-quad", "marvell,armada-ap806"; }; + +&smmu { + status = "okay"; +}; + +&cp0_pcie0 { + iommu-map = + <0x0 &smmu 0x480 0x20>, + <0x100 &smmu 0x4a0 0x20>, + <0x200 &smmu 0x4c0 0x20>; + iommu-map-mask = <0x031f>; +}; + +&cp0_sata0 { + iommus = <&smmu 0x444>; +}; + +&cp0_sdhci0 { + iommus = <&smmu 0x445>; +}; + +&cp0_usb3_0 { + iommus = <&smmu 0x440>; +}; + +&cp0_usb3_1 { + iommus = <&smmu 0x441>; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-8040.dtsi b/arch/arm64/boot/dts/marvell/armada-8040.dtsi index 7699b19224c2..79e8ce59baa8 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-8040.dtsi @@ -15,6 +15,18 @@ "marvell,armada-ap806"; }; +&smmu { + status = "okay"; +}; + +&cp0_pcie0 { + iommu-map = + <0x0 &smmu 0x480 0x20>, + <0x100 &smmu 0x4a0 0x20>, + <0x200 &smmu 0x4c0 0x20>; + iommu-map-mask = <0x031f>; +}; + /* The RTC requires external oscillator. But on Aramda 80x0, the RTC clock * in CP master is not connected (by package) to the oscillator. So * disable it. However, the RTC clock in CP slave is connected to the @@ -23,3 +35,31 @@ &cp0_rtc { status = "disabled"; }; + +&cp0_sata0 { + iommus = <&smmu 0x444>; +}; + +&cp0_sdhci0 { + iommus = <&smmu 0x445>; +}; + +&cp0_usb3_0 { + iommus = <&smmu 0x440>; +}; + +&cp0_usb3_1 { + iommus = <&smmu 0x441>; +}; + +&cp1_sata0 { + iommus = <&smmu 0x454>; +}; + +&cp1_usb3_0 { + iommus = <&smmu 0x450>; +}; + +&cp1_usb3_1 { + iommus = <&smmu 0x451>; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi index 7f9b9a647717..12e477f1aeb9 100644 --- a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi @@ -56,6 +56,24 @@ compatible = "simple-bus"; ranges = <0x0 0x0 0xf0000000 0x1000000>; + smmu: iommu@5000000 { + compatible = "marvell,ap806-smmu-500", "arm,mmu-500"; + reg = <0x100000 0x100000>; + dma-coherent; + #iommu-cells = <1>; + #global-interrupts = <1>; + interrupts = , + , + , + , + , + , + , + , + ; + status = "disabled"; + }; + gic: interrupt-controller@210000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index a57af9da9f5c..3ee682c266cc 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -11,4 +11,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana-rev7.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt6358.dtsi b/arch/arm64/boot/dts/mediatek/mt6358.dtsi index 9361ada0c497..fa159b20379e 100644 --- a/arch/arm64/boot/dts/mediatek/mt6358.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6358.dtsi @@ -16,6 +16,8 @@ }; mt6358regulator: mt6358regulator { + compatible = "mediatek,mt6358-regulator"; + mt6358_vdram1_reg: buck_vdram1 { regulator-name = "vdram1"; regulator-min-microvolt = <500000>; diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 70b1ffcab7f0..5e046f9d48ce 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -167,7 +167,7 @@ <&apmixedsys CLK_APMIXED_MAINPLL>; clock-names = "cpu", "intermediate"; operating-points-v2 = <&cluster0_opp>; - capacity-dmips-mhz = <526>; + capacity-dmips-mhz = <740>; }; cpu1: cpu@1 { @@ -182,7 +182,7 @@ <&apmixedsys CLK_APMIXED_MAINPLL>; clock-names = "cpu", "intermediate"; operating-points-v2 = <&cluster0_opp>; - capacity-dmips-mhz = <526>; + capacity-dmips-mhz = <740>; }; cpu2: cpu@100 { diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts index afd6ddbcbdf2..ae405bd8f06b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -205,7 +205,7 @@ }; }; - mmc0_pins_uhs: mmc0@0{ + mmc0_pins_uhs: mmc0 { pins_cmd_dat { pinmux = , , @@ -264,7 +264,7 @@ }; }; - mmc1_pins_uhs: mmc1@0{ + mmc1_pins_uhs: mmc1 { pins_cmd_dat { pinmux = , , diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts new file mode 100644 index 000000000000..47113e275cb5 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2019 Google LLC + * + * Device-tree for Krane sku176. + * + * SKU is a 8-bit value (0xb0 == 176): + * - Bits 7..4: Panel ID: 0xb (BOE) + * - Bits 3..0: SKU ID: 0x0 (default) + */ + +/dts-v1/; +#include "mt8183-kukui-krane.dtsi" + +/ { + model = "MediaTek krane sku176 board"; + compatible = "google,krane-sku176", "google,krane", "mediatek,mt8183"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi new file mode 100644 index 000000000000..fbc471ccf805 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi @@ -0,0 +1,343 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2019 Google LLC + */ + +#include "mt8183-kukui.dtsi" + +/ { + ppvarn_lcd: ppvarn-lcd { + compatible = "regulator-fixed"; + regulator-name = "ppvarn_lcd"; + pinctrl-names = "default"; + pinctrl-0 = <&ppvarn_lcd_en>; + + enable-active-high; + + gpio = <&pio 66 GPIO_ACTIVE_HIGH>; + }; + + ppvarp_lcd: ppvarp-lcd { + compatible = "regulator-fixed"; + regulator-name = "ppvarp_lcd"; + pinctrl-names = "default"; + pinctrl-0 = <&ppvarp_lcd_en>; + + enable-active-high; + + gpio = <&pio 166 GPIO_ACTIVE_HIGH>; + }; + + pp1800_lcd: pp1800-lcd { + compatible = "regulator-fixed"; + regulator-name = "pp1800_lcd"; + pinctrl-names = "default"; + pinctrl-0 = <&pp1800_lcd_en>; + + enable-active-high; + + gpio = <&pio 36 GPIO_ACTIVE_HIGH>; + }; +}; + +&bluetooth { + firmware-name = "nvm_00440302_i2s_eu.bin"; +}; + +&i2c0 { + status = "okay"; + + touchscreen4: touchscreen@5d { + compatible = "hid-over-i2c"; + reg = <0x5d>; + pinctrl-names = "default"; + pinctrl-0 = <&open_touch>; + + interrupt-parent = <&pio>; + interrupts = <155 IRQ_TYPE_EDGE_FALLING>; + + post-power-on-delay-ms = <10>; + hid-descr-addr = <0x0001>; + }; +}; + +&mt6358_vcama2_reg { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + status = "okay"; + clock-frequency = <400000>; + + eeprom@58 { + compatible = "atmel,24c32"; + reg = <0x58>; + pagesize = <32>; + }; +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_pins>; + status = "okay"; + clock-frequency = <400000>; + + eeprom@54 { + compatible = "atmel,24c32"; + reg = <0x54>; + pagesize = <32>; + }; +}; + +&pio { + /* 192 lines */ + gpio-line-names = + "SPI_AP_EC_CS_L", + "SPI_AP_EC_MOSI", + "SPI_AP_EC_CLK", + "I2S3_DO", + "USB_PD_INT_ODL", + "", + "", + "", + "", + "IT6505_HPD_L", + "I2S3_TDM_D3", + "SOC_I2C6_1V8_SCL", + "SOC_I2C6_1V8_SDA", + "DPI_D0", + "DPI_D1", + "DPI_D2", + "DPI_D3", + "DPI_D4", + "DPI_D5", + "DPI_D6", + "DPI_D7", + "DPI_D8", + "DPI_D9", + "DPI_D10", + "DPI_D11", + "DPI_HSYNC", + "DPI_VSYNC", + "DPI_DE", + "DPI_CK", + "AP_MSDC1_CLK", + "AP_MSDC1_DAT3", + "AP_MSDC1_CMD", + "AP_MSDC1_DAT0", + "AP_MSDC1_DAT2", + "AP_MSDC1_DAT1", + "", + "", + "", + "", + "", + "", + "OTG_EN", + "DRVBUS", + "DISP_PWM", + "DSI_TE", + "LCM_RST_1V8", + "AP_CTS_WIFI_RTS", + "AP_RTS_WIFI_CTS", + "SOC_I2C5_1V8_SCL", + "SOC_I2C5_1V8_SDA", + "SOC_I2C3_1V8_SCL", + "SOC_I2C3_1V8_SDA", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "SOC_I2C1_1V8_SDA", + "SOC_I2C0_1V8_SDA", + "SOC_I2C0_1V8_SCL", + "SOC_I2C1_1V8_SCL", + "AP_SPI_H1_MISO", + "AP_SPI_H1_CS_L", + "AP_SPI_H1_MOSI", + "AP_SPI_H1_CLK", + "I2S5_BCK", + "I2S5_LRCK", + "I2S5_DO", + "BOOTBLOCK_EN_L", + "MT8183_KPCOL0", + "SPI_AP_EC_MISO", + "UART_DBG_TX_AP_RX", + "UART_AP_TX_DBG_RX", + "I2S2_MCK", + "I2S2_BCK", + "CLK_5M_WCAM", + "CLK_2M_UCAM", + "I2S2_LRCK", + "I2S2_DI", + "SOC_I2C2_1V8_SCL", + "SOC_I2C2_1V8_SDA", + "SOC_I2C4_1V8_SCL", + "SOC_I2C4_1V8_SDA", + "", + "SCL8", + "SDA8", + "FCAM_PWDN_L", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "I2S_PMIC", + "I2S_PMIC", + "I2S_PMIC", + "I2S_PMIC", + "I2S_PMIC", + "I2S_PMIC", + "I2S_PMIC", + "I2S_PMIC", + "", + "", + "", + "", + "", + "", + /* + * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics + * call it BIOS_FLASH_WP_R_L. + */ + "AP_FLASH_WP_L", + "EC_AP_INT_ODL", + "IT6505_INT_ODL", + "H1_INT_OD_L", + "", + "", + "", + "", + "", + "", + "", + "AP_SPI_FLASH_MISO", + "AP_SPI_FLASH_CS_L", + "AP_SPI_FLASH_MOSI", + "AP_SPI_FLASH_CLK", + "DA7219_IRQ", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + ""; + + ppvarp_lcd_en: ppvarp-lcd-en { + pins1 { + pinmux = ; + output-low; + }; + }; + + ppvarn_lcd_en: ppvarn-lcd-en { + pins1 { + pinmux = ; + output-low; + }; + }; + + pp1800_lcd_en: pp1800-lcd-en { + pins1 { + pinmux = ; + output-low; + }; + }; + + open_touch: open_touch { + irq_pin { + pinmux = ; + input-enable; + bias-pull-up; + }; + + rst_pin { + pinmux = ; + + /* + * The pen driver doesn't currently support driving + * this reset line. By specifying output-high here + * we're relying on the fact that this pin has a default + * pulldown at boot (which makes sure the pen was in + * reset if it was powered) and then we set it high here + * to take it out of reset. Better would be if the pen + * driver could control this and we could remove + * "output-high" here. + */ + output-high; + }; + }; +}; + +&qca_wifi { + qcom,ath10k-calibration-variant = "LE_Krane"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi new file mode 100644 index 000000000000..f0a070535b34 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -0,0 +1,788 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (c) 2018 MediaTek Inc. + * Author: Ben Ho + * Erin Lo + */ + +#include +#include +#include "mt8183.dtsi" +#include "mt6358.dtsi" + +/ { + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x80000000>; + }; + + clk32k: oscillator1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "clk32k"; + }; + + it6505_pp18_reg: regulator0 { + compatible = "regulator-fixed"; + regulator-name = "it6505_pp18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&pio 178 0>; + enable-active-high; + }; + + lcd_pp3300: regulator1 { + compatible = "regulator-fixed"; + regulator-name = "lcd_pp3300"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + bl_pp5000: regulator2 { + compatible = "regulator-fixed"; + regulator-name = "bl_pp5000"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + mmc1_fixed_power: regulator3 { + compatible = "regulator-fixed"; + regulator-name = "mmc1_power"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + mmc1_fixed_io: regulator4 { + compatible = "regulator-fixed"; + regulator-name = "mmc1_io"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pp1800_alw: regulator5 { + compatible = "regulator-fixed"; + regulator-name = "pp1800_alw"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pp3300_alw: regulator6 { + compatible = "regulator-fixed"; + regulator-name = "pp3300_alw"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + max98357a: codec0 { + compatible = "maxim,max98357a"; + sdmode-gpios = <&pio 175 0>; + }; + + btsco: codec1 { + compatible = "linux,bt-sco"; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_pins_pwrseq>; + + /* Toggle WIFI_ENABLE to reset the chip. */ + reset-gpios = <&pio 119 1>; + }; + + wifi_wakeup: wifi-wakeup { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_pins_wakeup>; + + wowlan { + label = "Wake on WiFi"; + gpios = <&pio 113 GPIO_ACTIVE_HIGH>; + linux,code = ; + wakeup-source; + }; + }; + + tboard_thermistor1: thermal-sensor1 { + compatible = "generic-adc-thermal"; + #thermal-sensor-cells = <0>; + io-channels = <&auxadc 0>; + io-channel-names = "sensor-channel"; + temperature-lookup-table = < (-5000) 4241 + 0 4063 + 5000 3856 + 10000 3621 + 15000 3364 + 20000 3091 + 25000 2810 + 30000 2526 + 35000 2247 + 40000 1982 + 45000 1734 + 50000 1507 + 55000 1305 + 60000 1122 + 65000 964 + 70000 827 + 75000 710 + 80000 606 + 85000 519 + 90000 445 + 95000 382 + 100000 330 + 105000 284 + 110000 245 + 115000 213 + 120000 183 + 125000 161>; + }; + + tboard_thermistor2: thermal-sensor2 { + compatible = "generic-adc-thermal"; + #thermal-sensor-cells = <0>; + io-channels = <&auxadc 1>; + io-channel-names = "sensor-channel"; + temperature-lookup-table = < (-5000) 4241 + 0 4063 + 5000 3856 + 10000 3621 + 15000 3364 + 20000 3091 + 25000 2810 + 30000 2526 + 35000 2247 + 40000 1982 + 45000 1734 + 50000 1507 + 55000 1305 + 60000 1122 + 65000 964 + 70000 827 + 75000 710 + 80000 606 + 85000 519 + 90000 445 + 95000 382 + 100000 330 + 105000 284 + 110000 245 + 115000 213 + 120000 183 + 125000 161>; + }; +}; + +&auxadc { + status = "okay"; +}; + +&cpu0 { + proc-supply = <&mt6358_vproc12_reg>; +}; + +&cpu1 { + proc-supply = <&mt6358_vproc12_reg>; +}; + +&cpu2 { + proc-supply = <&mt6358_vproc12_reg>; +}; + +&cpu3 { + proc-supply = <&mt6358_vproc12_reg>; +}; + +&cpu4 { + proc-supply = <&mt6358_vproc11_reg>; +}; + +&cpu5 { + proc-supply = <&mt6358_vproc11_reg>; +}; + +&cpu6 { + proc-supply = <&mt6358_vproc11_reg>; +}; + +&cpu7 { + proc-supply = <&mt6358_vproc11_reg>; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; + clock-frequency = <100000>; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + status = "okay"; + clock-frequency = <100000>; + #address-cells = <1>; + #size-cells = <0>; +}; + +&i2c5 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c5_pins>; + status = "okay"; + clock-frequency = <100000>; + #address-cells = <1>; + #size-cells = <0>; +}; + +&i2c6 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c6_pins>; + status = "okay"; + clock-frequency = <100000>; +}; + +&mmc0 { + status = "okay"; + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + bus-width = <8>; + max-frequency = <200000000>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + cap-mmc-hw-reset; + no-sdio; + no-sd; + hs400-ds-delay = <0x12814>; + vmmc-supply = <&mt6358_vemc_reg>; + vqmmc-supply = <&mt6358_vio18_reg>; + assigned-clocks = <&topckgen CLK_TOP_MUX_MSDC50_0>; + assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_CK>; + non-removable; +}; + +&mmc1 { + status = "okay"; + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_uhs>; + vmmc-supply = <&mmc1_fixed_power>; + vqmmc-supply = <&mmc1_fixed_io>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + max-frequency = <200000000>; + drv-type = <2>; + cap-sd-highspeed; + sd-uhs-sdr50; + sd-uhs-sdr104; + keep-power-in-suspend; + enable-sdio-wakeup; + cap-sdio-irq; + non-removable; + no-mmc; + no-sd; + assigned-clocks = <&topckgen CLK_TOP_MUX_MSDC30_1>; + assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>; + #address-cells = <1>; + #size-cells = <0>; + + qca_wifi: qca-wifi@1 { + compatible = "qcom,ath10k"; + reg = <1>; + }; +}; + +&mt6358_vdram2_reg { + regulator-always-on; +}; + +&mt6358codec { + Avdd-supply = <&mt6358_vaud28_reg>; +}; + +&mt6358_vsim1_reg { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; +}; + +&mt6358_vsim2_reg { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; +}; + +&pio { + bt_pins: bt-pins { + pins_bt_en { + pinmux = ; + output-low; + }; + }; + + ec_ap_int_odl: ec_ap_int_odl { + pins1 { + pinmux = ; + input-enable; + bias-pull-up; + }; + }; + + h1_int_od_l: h1_int_od_l { + pins1 { + pinmux = ; + input-enable; + }; + }; + + i2c0_pins: i2c0 { + pins_bus { + pinmux = , + ; + mediatek,pull-up-adv = <3>; + mediatek,drive-strength-adv = <00>; + }; + }; + + i2c1_pins: i2c1 { + pins_bus { + pinmux = , + ; + mediatek,pull-up-adv = <3>; + mediatek,drive-strength-adv = <00>; + }; + }; + + i2c2_pins: i2c2 { + pins_bus { + pinmux = , + ; + bias-disable; + mediatek,drive-strength-adv = <00>; + }; + }; + + i2c3_pins: i2c3 { + pins_bus { + pinmux = , + ; + mediatek,pull-up-adv = <3>; + mediatek,drive-strength-adv = <00>; + }; + }; + + i2c4_pins: i2c4 { + pins_bus { + pinmux = , + ; + bias-disable; + mediatek,drive-strength-adv = <00>; + }; + }; + + i2c5_pins: i2c5 { + pins_bus { + pinmux = , + ; + mediatek,pull-up-adv = <3>; + mediatek,drive-strength-adv = <00>; + }; + }; + + i2c6_pins: i2c6 { + pins_bus { + pinmux = , + ; + bias-disable; + }; + }; + + mmc0_pins_default: mmc0-pins-default { + pins_cmd_dat { + pinmux = , + , + , + , + , + , + , + , + ; + input-enable; + drive-strength = ; + mediatek,pull-up-adv = <01>; + }; + + pins_clk { + pinmux = ; + drive-strength = ; + mediatek,pull-down-adv = <10>; + }; + + pins_rst { + pinmux = ; + drive-strength = ; + mediatek,pull-down-adv = <01>; + }; + }; + + mmc0_pins_uhs: mmc0-pins-uhs { + pins_cmd_dat { + pinmux = , + , + , + , + , + , + , + , + ; + input-enable; + drive-strength = ; + mediatek,pull-up-adv = <01>; + }; + + pins_clk { + pinmux = ; + drive-strength = ; + mediatek,pull-down-adv = <10>; + }; + + pins_ds { + pinmux = ; + drive-strength = ; + mediatek,pull-down-adv = <10>; + }; + + pins_rst { + pinmux = ; + drive-strength = ; + mediatek,pull-up-adv = <01>; + }; + }; + + mmc1_pins_default: mmc1-pins-default { + pins_cmd_dat { + pinmux = , + , + , + , + ; + input-enable; + mediatek,pull-up-adv = <10>; + }; + + pins_clk { + pinmux = ; + input-enable; + mediatek,pull-down-adv = <10>; + }; + }; + + mmc1_pins_uhs: mmc1-pins-uhs { + pins_cmd_dat { + pinmux = , + , + , + , + ; + drive-strength = ; + input-enable; + mediatek,pull-up-adv = <10>; + }; + + pins_clk { + pinmux = ; + drive-strength = ; + mediatek,pull-down-adv = <10>; + input-enable; + }; + }; + + spi0_pins: spi0 { + pins_spi{ + pinmux = , + , + , + ; + bias-disable; + }; + }; + + spi1_pins: spi1 { + pins_spi{ + pinmux = , + , + , + ; + bias-disable; + }; + }; + + spi2_pins: spi2 { + pins_spi{ + pinmux = , + , + ; + bias-disable; + }; + pins_spi_mi { + pinmux = ; + mediatek,pull-down-adv = <00>; + }; + }; + + spi3_pins: spi3 { + pins_spi{ + pinmux = , + , + , + ; + bias-disable; + }; + }; + + spi4_pins: spi4 { + pins_spi{ + pinmux = , + , + , + ; + bias-disable; + }; + }; + + spi5_pins: spi5 { + pins_spi{ + pinmux = , + , + , + ; + bias-disable; + }; + }; + + uart0_pins_default: uart0-pins-default { + pins_rx { + pinmux = ; + input-enable; + bias-pull-up; + }; + pins_tx { + pinmux = ; + }; + }; + + uart1_pins_default: uart1-pins-default { + pins_rx { + pinmux = ; + input-enable; + bias-pull-up; + }; + pins_tx { + pinmux = ; + }; + pins_rts { + pinmux = ; + output-enable; + }; + pins_cts { + pinmux = ; + input-enable; + }; + }; + + uart1_pins_sleep: uart1-pins-sleep { + pins_rx { + pinmux = ; + input-enable; + bias-pull-up; + }; + pins_tx { + pinmux = ; + }; + pins_rts { + pinmux = ; + output-enable; + }; + pins_cts { + pinmux = ; + input-enable; + }; + }; + + wifi_pins_pwrseq: wifi-pins-pwrseq { + pins_wifi_enable { + pinmux = ; + output-low; + }; + }; + + wifi_pins_wakeup: wifi-pins-wakeup { + pins_wifi_wakeup { + pinmux = ; + input-enable; + }; + }; +}; + +&soc_data { + status = "okay"; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + mediatek,pad-select = <0>; + status = "okay"; + cs-gpios = <&pio 86 GPIO_ACTIVE_LOW>; + + cr50@0 { + compatible = "google,cr50"; + reg = <0>; + spi-max-frequency = <1000000>; + pinctrl-names = "default"; + pinctrl-0 = <&h1_int_od_l>; + interrupt-parent = <&pio>; + interrupts = <153 IRQ_TYPE_EDGE_RISING>; + }; +}; + +&spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + mediatek,pad-select = <0>; + status = "okay"; + + w25q64dw: spi-flash@0 { + compatible = "winbond,w25q64dw", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <25000000>; + }; +}; + +&spi2 { + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins>; + mediatek,pad-select = <0>; + status = "okay"; + + cros_ec: cros-ec@0 { + compatible = "google,cros-ec-spi"; + reg = <0>; + spi-max-frequency = <3000000>; + interrupt-parent = <&pio>; + interrupts = <151 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ec_ap_int_odl>; + + i2c_tunnel: i2c-tunnel { + compatible = "google,cros-ec-i2c-tunnel"; + google,remote-bus = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + + usbc_extcon: extcon0 { + compatible = "google,extcon-usbc-cros-ec"; + google,usb-port-id = <0>; + }; + }; +}; + +&spi3 { + pinctrl-names = "default"; + pinctrl-0 = <&spi3_pins>; + mediatek,pad-select = <0>; + status = "disabled"; +}; + +&spi4 { + pinctrl-names = "default"; + pinctrl-0 = <&spi4_pins>; + mediatek,pad-select = <0>; + status = "disabled"; +}; + +&spi5 { + pinctrl-names = "default"; + pinctrl-0 = <&spi5_pins>; + mediatek,pad-select = <0>; + status = "disabled"; +}; + +&ssusb { + dr_mode = "host"; + wakeup-source; + vusb33-supply = <&mt6358_vusb_reg>; + status = "okay"; +}; + +&u3phy { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_default>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&uart1_pins_default>; + pinctrl-1 = <&uart1_pins_sleep>; + status = "okay"; + interrupts-extended = <&sysirq GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>, + <&pio 121 IRQ_TYPE_EDGE_FALLING>; + + bluetooth: bluetooth { + pinctrl-names = "default"; + pinctrl-0 = <&bt_pins>; + status = "okay"; + compatible = "qcom,qca6174-bt"; + enable-gpios = <&pio 120 0>; + clocks = <&clk32k>; + firmware-name = "nvm_00440302_i2s.bin"; + }; +}; + +&usb_host { + #address-cells = <1>; + #size-cells = <0>; + vusb33-supply = <&mt6358_vusb_reg>; + status = "okay"; + + hub@1 { + compatible = "usb5e3,610"; + reg = <1>; + }; +}; + +#include +#include diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 1e03c849dc5d..102105871db2 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -9,6 +9,7 @@ #include #include #include +#include #include "mt8183-pinfunc.h" / { @@ -168,7 +169,7 @@ min-residency-us = <800>; }; - CLUSTER_SLEEP0: cluster-sleep@0 { + CLUSTER_SLEEP0: cluster-sleep-0 { compatible = "arm,idle-state"; local-timer-stop; arm,psci-suspend-param = <0x01010001>; @@ -176,7 +177,7 @@ exit-latency-us = <400>; min-residency-us = <1000>; }; - CLUSTER_SLEEP1: cluster-sleep@1 { + CLUSTER_SLEEP1: cluster-sleep-1 { compatible = "arm,idle-state"; local-timer-stop; arm,psci-suspend-param = <0x01010001>; @@ -285,6 +286,12 @@ #reset-cells = <1>; }; + pericfg: syscon@10003000 { + compatible = "mediatek,mt8183-pericfg", "syscon"; + reg = <0 0x10003000 0 0x1000>; + #clock-cells = <1>; + }; + pio: pinctrl@10005000 { compatible = "mediatek,mt8183-pinctrl"; reg = <0 0x10005000 0 0x1000>, @@ -642,6 +649,36 @@ status = "disabled"; }; + ssusb: usb@11201000 { + compatible ="mediatek,mt8183-mtu3", "mediatek,mtu3"; + reg = <0 0x11201000 0 0x2e00>, + <0 0x11203e00 0 0x0100>; + reg-names = "mac", "ippc"; + interrupts = ; + phys = <&u2port0 PHY_TYPE_USB2>, + <&u3port0 PHY_TYPE_USB3>; + clocks = <&infracfg CLK_INFRA_UNIPRO_SCK>, + <&infracfg CLK_INFRA_USB>; + clock-names = "sys_ck", "ref_ck"; + mediatek,syscon-wakeup = <&pericfg 0x400 0>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + usb_host: xhci@11200000 { + compatible = "mediatek,mt8183-xhci", + "mediatek,mtk-xhci"; + reg = <0 0x11200000 0 0x1000>; + reg-names = "mac"; + interrupts = ; + clocks = <&infracfg CLK_INFRA_UNIPRO_SCK>, + <&infracfg CLK_INFRA_USB>; + clock-names = "sys_ck", "ref_ck"; + status = "disabled"; + }; + }; + audiosys: syscon@11220000 { compatible = "mediatek,mt8183-audiosys", "syscon"; reg = <0 0x11220000 0 0x1000>; @@ -678,6 +715,33 @@ reg = <0 0x11f10000 0 0x1000>; }; + u3phy: usb-phy@11f40000 { + compatible = "mediatek,mt8183-tphy", + "mediatek,generic-tphy-v2"; + #address-cells = <1>; + #phy-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x11f40000 0x1000>; + status = "okay"; + + u2port0: usb-phy@0 { + reg = <0x0 0x700>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + mediatek,discth = <15>; + status = "okay"; + }; + + u3port0: usb-phy@0700 { + reg = <0x0700 0x900>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + mfgcfg: syscon@13000000 { compatible = "mediatek,mt8183-mfgcfg", "syscon"; reg = <0 0x13000000 0 0x1000>; diff --git a/arch/arm64/boot/dts/microchip/Makefile b/arch/arm64/boot/dts/microchip/Makefile new file mode 100644 index 000000000000..c6e0313eea0f --- /dev/null +++ b/arch/arm64/boot/dts/microchip/Makefile @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb125.dtb +dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb134.dtb sparx5_pcb134_emmc.dtb +dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb135.dtb sparx5_pcb135_emmc.dtb diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi new file mode 100644 index 000000000000..cf712e80615d --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi @@ -0,0 +1,213 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +#include +#include + +/ { + compatible = "microchip,sparx5"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <1>; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + }; + }; + cpu0: cpu@0 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x0 0x0>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + cpu1: cpu@1 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x0 0x1>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + L2_0: l2-cache0 { + compatible = "cache"; + }; + }; + + arm-pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = ; + interrupt-affinity = <&cpu0>, <&cpu1>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + lcpll_clk: lcpll-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <2500000000>; + }; + + clks: clock-controller@61110000c { + compatible = "microchip,sparx5-dpll"; + #clock-cells = <1>; + clocks = <&lcpll_clk>; + reg = <0x6 0x1110000c 0x24>; + }; + + ahb_clk: ahb-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <250000000>; + }; + + sys_clk: sys-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <625000000>; + }; + + axi: axi@600000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + + gic: interrupt-controller@600300000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + #address-cells = <2>; + #size-cells = <2>; + interrupt-controller; + reg = <0x6 0x00300000 0x10000>, /* GIC Dist */ + <0x6 0x00340000 0xc0000>, /* GICR */ + <0x6 0x00200000 0x2000>, /* GICC */ + <0x6 0x00210000 0x2000>, /* GICV */ + <0x6 0x00220000 0x2000>; /* GICH */ + interrupts = ; + }; + + uart0: serial@600100000 { + pinctrl-0 = <&uart_pins>; + pinctrl-names = "default"; + compatible = "ns16550a"; + reg = <0x6 0x00100000 0x20>; + clocks = <&ahb_clk>; + reg-io-width = <4>; + reg-shift = <2>; + interrupts = ; + + status = "disabled"; + }; + + uart1: serial@600102000 { + pinctrl-0 = <&uart2_pins>; + pinctrl-names = "default"; + compatible = "ns16550a"; + reg = <0x6 0x00102000 0x20>; + clocks = <&ahb_clk>; + reg-io-width = <4>; + reg-shift = <2>; + interrupts = ; + + status = "disabled"; + }; + + timer1: timer@600105000 { + compatible = "snps,dw-apb-timer"; + reg = <0x6 0x00105000 0x1000>; + clocks = <&ahb_clk>; + clock-names = "timer"; + interrupts = ; + }; + + gpio: pinctrl@6110101e0 { + compatible = "microchip,sparx5-pinctrl"; + reg = <0x6 0x110101e0 0x90>, <0x6 0x10508010 0x100>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&gpio 0 0 64>; + interrupt-controller; + interrupts = ; + #interrupt-cells = <2>; + + uart_pins: uart-pins { + pins = "GPIO_10", "GPIO_11"; + function = "uart"; + }; + + uart2_pins: uart2-pins { + pins = "GPIO_26", "GPIO_27"; + function = "uart2"; + }; + + i2c_pins: i2c-pins { + pins = "GPIO_14", "GPIO_15"; + function = "twi"; + }; + + i2c2_pins: i2c2-pins { + pins = "GPIO_28", "GPIO_29"; + function = "twi2"; + }; + }; + + i2c0: i2c@600101000 { + compatible = "snps,designware-i2c"; + status = "disabled"; + pinctrl-0 = <&i2c_pins>; + pinctrl-names = "default"; + reg = <0x6 0x00101000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + i2c-sda-hold-time-ns = <300>; + clock-frequency = <100000>; + clocks = <&ahb_clk>; + }; + + i2c1: i2c@600103000 { + compatible = "snps,designware-i2c"; + status = "disabled"; + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + reg = <0x6 0x00103000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + i2c-sda-hold-time-ns = <300>; + clock-frequency = <100000>; + clocks = <&ahb_clk>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts new file mode 100644 index 000000000000..91ee5b6cfc37 --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +/dts-v1/; +#include "sparx5_pcb_common.dtsi" + +/ { + model = "Sparx5 PCB125 Reference Board"; + compatible = "microchip,sparx5-pcb125", "microchip,sparx5"; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x10000000>; + }; +}; + +&i2c1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts new file mode 100644 index 000000000000..feee4e99ff57 --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +/dts-v1/; +#include "sparx5_pcb134_board.dtsi" + +/ { + model = "Sparx5 PCB134 Reference Board (NAND)"; + compatible = "microchip,sparx5-pcb134", "microchip,sparx5"; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x10000000>; + }; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi new file mode 100644 index 000000000000..18a535a04368 --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi @@ -0,0 +1,252 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +/dts-v1/; +#include "sparx5_pcb_common.dtsi" + +/{ + aliases { + i2c0 = &i2c0; + i2c100 = &i2c100; + i2c101 = &i2c101; + i2c102 = &i2c102; + i2c103 = &i2c103; + i2c104 = &i2c104; + i2c105 = &i2c105; + i2c106 = &i2c106; + i2c107 = &i2c107; + i2c108 = &i2c108; + i2c109 = &i2c109; + i2c110 = &i2c110; + i2c111 = &i2c111; + i2c112 = &i2c112; + i2c113 = &i2c113; + i2c114 = &i2c114; + i2c115 = &i2c115; + i2c116 = &i2c116; + i2c117 = &i2c117; + i2c118 = &i2c118; + i2c119 = &i2c119; + }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio 37 GPIO_ACTIVE_LOW>; + priority = <200>; + }; +}; + +&gpio { + i2cmux_pins_i: i2cmux-pins-i { + pins = "GPIO_16", "GPIO_17", "GPIO_18", "GPIO_19", + "GPIO_20", "GPIO_22", "GPIO_36", "GPIO_35", + "GPIO_50", "GPIO_51", "GPIO_56", "GPIO_57"; + function = "twi_scl_m"; + output-low; + }; + i2cmux_0: i2cmux-0 { + pins = "GPIO_16"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_1: i2cmux-1 { + pins = "GPIO_17"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_2: i2cmux-2 { + pins = "GPIO_18"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_3: i2cmux-3 { + pins = "GPIO_19"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_4: i2cmux-4 { + pins = "GPIO_20"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_5: i2cmux-5 { + pins = "GPIO_22"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_6: i2cmux-6 { + pins = "GPIO_36"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_7: i2cmux-7 { + pins = "GPIO_35"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_8: i2cmux-8 { + pins = "GPIO_50"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_9: i2cmux-9 { + pins = "GPIO_51"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_10: i2cmux-10 { + pins = "GPIO_56"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_11: i2cmux-11 { + pins = "GPIO_57"; + function = "twi_scl_m"; + output-high; + }; +}; + +&axi { + i2c0_imux: i2c0-imux@0 { + compatible = "i2c-mux-pinctrl"; + #address-cells = <1>; + #size-cells = <0>; + i2c-parent = <&i2c0>; + }; + i2c0_emux: i2c0-emux@0 { + compatible = "i2c-mux-gpio"; + #address-cells = <1>; + #size-cells = <0>; + i2c-parent = <&i2c0>; + }; +}; + +&i2c0_imux { + pinctrl-names = + "i2c100", "i2c101", "i2c102", "i2c103", + "i2c104", "i2c105", "i2c106", "i2c107", + "i2c108", "i2c109", "i2c110", "i2c111", "idle"; + pinctrl-0 = <&i2cmux_0>; + pinctrl-1 = <&i2cmux_1>; + pinctrl-2 = <&i2cmux_2>; + pinctrl-3 = <&i2cmux_3>; + pinctrl-4 = <&i2cmux_4>; + pinctrl-5 = <&i2cmux_5>; + pinctrl-6 = <&i2cmux_6>; + pinctrl-7 = <&i2cmux_7>; + pinctrl-8 = <&i2cmux_8>; + pinctrl-9 = <&i2cmux_9>; + pinctrl-10 = <&i2cmux_10>; + pinctrl-11 = <&i2cmux_11>; + pinctrl-12 = <&i2cmux_pins_i>; + i2c100: i2c_sfp1 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c101: i2c_sfp2 { + reg = <0x1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c102: i2c_sfp3 { + reg = <0x2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c103: i2c_sfp4 { + reg = <0x3>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c104: i2c_sfp5 { + reg = <0x4>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c105: i2c_sfp6 { + reg = <0x5>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c106: i2c_sfp7 { + reg = <0x6>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c107: i2c_sfp8 { + reg = <0x7>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c108: i2c_sfp9 { + reg = <0x8>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c109: i2c_sfp10 { + reg = <0x9>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c110: i2c_sfp11 { + reg = <0xa>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c111: i2c_sfp12 { + reg = <0xb>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&i2c0_emux { + mux-gpios = <&gpio 55 GPIO_ACTIVE_HIGH + &gpio 60 GPIO_ACTIVE_HIGH + &gpio 61 GPIO_ACTIVE_HIGH + &gpio 54 GPIO_ACTIVE_HIGH>; + idle-state = <0x8>; + i2c112: i2c_sfp13 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c113: i2c_sfp14 { + reg = <0x1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c114: i2c_sfp15 { + reg = <0x2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c115: i2c_sfp16 { + reg = <0x3>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c116: i2c_sfp17 { + reg = <0x4>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c117: i2c_sfp18 { + reg = <0x5>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c118: i2c_sfp19 { + reg = <0x6>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c119: i2c_sfp20 { + reg = <0x7>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts new file mode 100644 index 000000000000..10081a66961b --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +/dts-v1/; +#include "sparx5_pcb134_board.dtsi" + +/ { + model = "Sparx5 PCB134 Reference Board (eMMC enabled)"; + compatible = "microchip,sparx5-pcb134", "microchip,sparx5"; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x10000000>; + }; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts new file mode 100644 index 000000000000..20e409a9be19 --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +/dts-v1/; +#include "sparx5_pcb135_board.dtsi" + +/ { + model = "Sparx5 PCB135 Reference Board (NAND)"; + compatible = "microchip,sparx5-pcb135", "microchip,sparx5"; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x10000000>; + }; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi new file mode 100644 index 000000000000..d71f11a10b3d --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +/dts-v1/; +#include "sparx5_pcb_common.dtsi" + +/{ + aliases { + i2c0 = &i2c0; + i2c152 = &i2c152; + i2c153 = &i2c153; + i2c154 = &i2c154; + i2c155 = &i2c155; + }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio 37 GPIO_ACTIVE_LOW>; + priority = <200>; + }; +}; + +&gpio { + i2cmux_pins_i: i2cmux-pins-i { + pins = "GPIO_35", "GPIO_36", + "GPIO_50", "GPIO_51"; + function = "twi_scl_m"; + output-low; + }; + i2cmux_s29: i2cmux-0 { + pins = "GPIO_35"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_s30: i2cmux-1 { + pins = "GPIO_36"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_s31: i2cmux-2 { + pins = "GPIO_50"; + function = "twi_scl_m"; + output-high; + }; + i2cmux_s32: i2cmux-3 { + pins = "GPIO_51"; + function = "twi_scl_m"; + output-high; + }; +}; + +&axi { + i2c0_imux: i2c0-imux@0 { + compatible = "i2c-mux-pinctrl"; + #address-cells = <1>; + #size-cells = <0>; + i2c-parent = <&i2c0>; + }; +}; + +&i2c0_imux { + pinctrl-names = + "i2c152", "i2c153", "i2c154", "i2c155", + "idle"; + pinctrl-0 = <&i2cmux_s29>; + pinctrl-1 = <&i2cmux_s30>; + pinctrl-2 = <&i2cmux_s31>; + pinctrl-3 = <&i2cmux_s32>; + pinctrl-4 = <&i2cmux_pins_i>; + i2c152: i2c_sfp1 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c153: i2c_sfp2 { + reg = <0x1>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c154: i2c_sfp3 { + reg = <0x2>; + #address-cells = <1>; + #size-cells = <0>; + }; + i2c155: i2c_sfp4 { + reg = <0x3>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts new file mode 100644 index 000000000000..741f0e12260e --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +/dts-v1/; +#include "sparx5_pcb135_board.dtsi" + +/ { + model = "Sparx5 PCB135 Reference Board (eMMC enabled)"; + compatible = "microchip,sparx5-pcb135", "microchip,sparx5"; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x10000000>; + }; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi new file mode 100644 index 000000000000..9d1a082de3e2 --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +/dts-v1/; +#include "sparx5.dtsi" + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile index bcd018c3162b..2273fc5db19c 100644 --- a/arch/arm64/boot/dts/nvidia/Makefile +++ b/arch/arm64/boot/dts/nvidia/Makefile @@ -8,3 +8,4 @@ dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-smaug.dtb dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2894-0050-a08.dtb dtb-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186-p2771-0000.dtb dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p2972-0000.dtb +dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0000.dtb diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts index 9f3206c63900..6e5f8465669e 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts +++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts @@ -18,7 +18,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0x80000000>; }; @@ -39,6 +39,9 @@ sor@54540000 { status = "okay"; + avdd-io-hdmi-dp-supply = <&vdd_3v3_hdmi>; + vdd-hdmi-dp-pll-supply = <&vdd_hdmi_pll>; + nvidia,dpaux = <&dpaux>; nvidia,panel = <&panel>; }; @@ -671,7 +674,7 @@ regulator-boot-on; }; - ldo0 { + avdd_1v05_run: ldo0 { regulator-name = "+1.05_RUN_AVDD"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; @@ -781,7 +784,6 @@ battery: smart-battery { compatible = "sbs,sbs-battery"; reg = <0xb>; - battery-name = "battery"; sbs,i2c-retry-count = <2>; sbs,poll-retry-count = <10>; /* power-supplies = <&charger>; */ @@ -893,13 +895,108 @@ nvidia,reset-gpio = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; }; + usb@70090000 { + phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */ + <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */ + <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */ + <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */ + <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */ + phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1"; + + avddio-pex-supply = <&vdd_1v05_run>; + dvddio-pex-supply = <&vdd_1v05_run>; + avdd-usb-supply = <&vdd_3v3_lp0>; + hvdd-usb-ss-supply = <&vdd_3v3_lp0>; + + status = "okay"; + }; + + padctl@7009f000 { + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-pex-pll-supply = <&vdd_1v05_run>; + hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>; + + pads { + usb2 { + status = "okay"; + + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + + pcie { + status = "okay"; + + lanes { + pcie-0 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + + pcie-1 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "okay"; + mode = "otg"; + + vbus-supply = <&vdd_usb1_vbus>; + }; + + usb2-1 { + status = "okay"; + mode = "host"; + + vbus-supply = <&vdd_run_cam>; + }; + + usb2-2 { + status = "okay"; + mode = "host"; + + vbus-supply = <&vdd_usb3_vbus>; + }; + + usb3-0 { + nvidia,usb2-companion = <0>; + status = "okay"; + }; + + usb3-1 { + nvidia,usb2-companion = <2>; + status = "okay"; + }; + }; + }; + /* WIFI/BT module */ - sdhci@700b0000 { + mmc@700b0000 { status = "disabled"; }; /* external SD/MMC */ - sdhci@700b0400 { + mmc@700b0400 { cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_HIGH>; @@ -909,39 +1006,12 @@ }; /* EMMC 4.51 */ - sdhci@700b0600 { + mmc@700b0600 { status = "okay"; bus-width = <8>; non-removable; }; - usb@7d000000 { - status = "okay"; - }; - - usb-phy@7d000000 { - status = "okay"; - vbus-supply = <&vdd_usb1_vbus>; - }; - - usb@7d004000 { - status = "okay"; - }; - - usb-phy@7d004000 { - status = "okay"; - vbus-supply = <&vdd_run_cam>; - }; - - usb@7d008000 { - status = "okay"; - }; - - usb-phy@7d008000 { - status = "okay"; - vbus-supply = <&vdd_usb3_vbus>; - }; - backlight: backlight { compatible = "pwm-backlight"; @@ -955,17 +1025,10 @@ backlight-boot-off; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg=<0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -991,146 +1054,144 @@ panel: panel { compatible = "innolux,n116bge"; + power-supply = <&vdd_3v3_panel>; backlight = <&backlight>; ddc-i2c-bus = <&dpaux>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_mux: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "+VDD_MUX"; + regulator-min-microvolt = <19000000>; + regulator-max-microvolt = <19000000>; + regulator-always-on; + regulator-boot-on; + }; - vdd_mux: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "+VDD_MUX"; - regulator-min-microvolt = <19000000>; - regulator-max-microvolt = <19000000>; - regulator-always-on; - regulator-boot-on; - }; + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "+5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; - vdd_5v0_sys: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "+5V_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; + vdd_3v3_sys: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; + }; - vdd_3v3_sys: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "+3.3V_SYS"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vdd_mux>; - }; + vdd_3v3_run: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_RUN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&as3722 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_3v3_run: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "+3.3V_RUN"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - gpio = <&as3722 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_3v3_hdmi: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3_run>; + }; - vdd_3v3_hdmi: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vdd_3v3_run>; - }; + vdd_led: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "+VDD_LED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_mux>; + }; - vdd_led: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "+VDD_LED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_mux>; - }; + vdd_usb1_vbus: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "+5V_USB_HS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_usb1_vbus: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "+5V_USB_HS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_usb3_vbus: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "+5V_USB_SS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_usb3_vbus: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "+5V_USB_SS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_3v3_panel: regulator@8 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_PANEL"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&as3722 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_3v3_panel: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "+3.3V_PANEL"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&as3722 4 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_hdmi_pll: regulator@9 { + compatible = "regulator-fixed"; + regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL_AP_GATE"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_1v05_run>; + }; - vdd_hdmi_pll: regulator@9 { - compatible = "regulator-fixed"; - reg = <9>; - regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL_AP_GATE"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; - vin-supply = <&vdd_1v05_run>; - }; + vdd_5v0_hdmi: regulator@10 { + compatible = "regulator-fixed"; + regulator-name = "+5V_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_5v0_hdmi: regulator@10 { - compatible = "regulator-fixed"; - reg = <10>; - regulator-name = "+5V_HDMI_CON"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_5v0_ts: regulator@11 { + compatible = "regulator-fixed"; + regulator-name = "+5V_VDD_TS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - vdd_5v0_ts: regulator@11 { - compatible = "regulator-fixed"; - reg = <11>; - regulator-name = "+5V_VDD_TS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_3v3_lp0: regulator@12 { + compatible = "regulator-fixed"; + regulator-name = "+3.3V_LP0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* + * TODO: find a way to wire this up with the USB EHCI + * controllers so that it can be enabled on demand. + */ + regulator-always-on; + gpio = <&as3722 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi index 11a1bb428595..e40281510c0c 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi @@ -17,9 +17,9 @@ pcie@1003000 { compatible = "nvidia,tegra124-pcie"; device_type = "pci"; - reg = <0x0 0x01003000 0x0 0x00000800 /* PADS registers */ - 0x0 0x01003800 0x0 0x00000800 /* AFI registers */ - 0x0 0x02000000 0x0 0x10000000>; /* configuration space */ + reg = <0x0 0x01003000 0x0 0x00000800>, /* PADS registers */ + <0x0 0x01003800 0x0 0x00000800>, /* AFI registers */ + <0x0 0x02000000 0x0 0x10000000>; /* configuration space */ reg-names = "pads", "afi", "cs"; interrupts = , /* controller interrupt */ ; /* MSI interrupt */ @@ -33,11 +33,11 @@ #address-cells = <3>; #size-cells = <2>; - ranges = <0x82000000 0 0x01000000 0x0 0x01000000 0 0x00001000 /* port 0 configuration space */ - 0x82000000 0 0x01001000 0x0 0x01001000 0 0x00001000 /* port 1 configuration space */ - 0x81000000 0 0x0 0x0 0x12000000 0 0x00010000 /* downstream I/O (64 KiB) */ - 0x82000000 0 0x13000000 0x0 0x13000000 0 0x0d000000 /* non-prefetchable memory (208 MiB) */ - 0xc2000000 0 0x20000000 0x0 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ + ranges = <0x02000000 0 0x01000000 0x0 0x01000000 0 0x00001000>, /* port 0 configuration space */ + <0x02000000 0 0x01001000 0x0 0x01001000 0 0x00001000>, /* port 1 configuration space */ + <0x01000000 0 0x0 0x0 0x12000000 0 0x00010000>, /* downstream I/O (64 KiB) */ + <0x02000000 0 0x13000000 0x0 0x13000000 0 0x0d000000>, /* non-prefetchable memory (208 MiB) */ + <0x42000000 0 0x20000000 0x0 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ clocks = <&tegra_car TEGRA124_CLK_PCIE>, <&tegra_car TEGRA124_CLK_AFI>, @@ -50,9 +50,6 @@ reset-names = "pex", "afi", "pcie_x"; status = "disabled"; - phys = <&padctl TEGRA_XUSB_PADCTL_PCIE>; - phy-names = "pcie"; - pci@1,0 { device_type = "pci"; assigned-addresses = <0x82000800 0 0x01000000 0 0x1000>; @@ -83,10 +80,12 @@ }; host1x@50000000 { - compatible = "nvidia,tegra124-host1x", "simple-bus"; + compatible = "nvidia,tegra132-host1x", + "nvidia,tegra124-host1x"; reg = <0x0 0x50000000 0x0 0x00034000>; interrupts = , /* syncpt */ ; /* general */ + interrupt-names = "syncpt", "host1x"; clocks = <&tegra_car TEGRA124_CLK_HOST1X>; clock-names = "host1x"; resets = <&tegra_car 28>; @@ -101,9 +100,8 @@ compatible = "nvidia,tegra124-dc"; reg = <0x0 0x54200000 0x0 0x00040000>; interrupts = ; - clocks = <&tegra_car TEGRA124_CLK_DISP1>, - <&tegra_car TEGRA124_CLK_PLL_P>; - clock-names = "dc", "parent"; + clocks = <&tegra_car TEGRA124_CLK_DISP1>; + clock-names = "dc"; resets = <&tegra_car 27>; reset-names = "dc"; @@ -116,9 +114,8 @@ compatible = "nvidia,tegra124-dc"; reg = <0x0 0x54240000 0x0 0x00040000>; interrupts = ; - clocks = <&tegra_car TEGRA124_CLK_DISP2>, - <&tegra_car TEGRA124_CLK_PLL_P>; - clock-names = "dc", "parent"; + clocks = <&tegra_car TEGRA124_CLK_DISP2>; + clock-names = "dc"; resets = <&tegra_car 26>; reset-names = "dc"; @@ -144,10 +141,11 @@ reg = <0x0 0x54540000 0x0 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA124_CLK_SOR0>, + <&tegra_car TEGRA124_CLK_SOR0_OUT>, <&tegra_car TEGRA124_CLK_PLL_D_OUT0>, <&tegra_car TEGRA124_CLK_PLL_DP>, <&tegra_car TEGRA124_CLK_CLK_M>; - clock-names = "sor", "parent", "dp", "safe"; + clock-names = "sor", "out", "parent", "dp", "safe"; resets = <&tegra_car 182>; reset-names = "sor"; status = "disabled"; @@ -163,6 +161,11 @@ resets = <&tegra_car 181>; reset-names = "dpaux"; status = "disabled"; + + i2c-bus { + #address-cells = <1>; + #size-cells = <0>; + }; }; }; @@ -607,7 +610,7 @@ }; emc: external-memory-controller@7001b000 { - compatible = "nvidia,tegra132-emc", "nvidia,tegra124-emc"; + compatible = "nvidia,tegra132-emc"; reg = <0x0 0x7001b000 0x0 0x1000>; clocks = <&tegra_car TEGRA124_CLK_EMC>; clock-names = "emc"; @@ -629,8 +632,6 @@ <&tegra_car 123>, <&tegra_car 129>; reset-names = "sata", "sata-oob", "sata-cold"; - phys = <&padctl TEGRA_XUSB_PADCTL_SATA>; - phy-names = "sata-phy"; status = "disabled"; }; @@ -650,6 +651,41 @@ status = "disabled"; }; + usb@70090000 { + compatible = "nvidia,tegra132-xusb", "nvidia,tegra124-xusb"; + reg = <0x0 0x70090000 0x0 0x8000>, + <0x0 0x70098000 0x0 0x1000>, + <0x0 0x70099000 0x0 0x1000>; + reg-names = "hcd", "fpci", "ipfs"; + + interrupts = , + ; + + clocks = <&tegra_car TEGRA124_CLK_XUSB_HOST>, + <&tegra_car TEGRA124_CLK_XUSB_HOST_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_FALCON_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_SS>, + <&tegra_car TEGRA124_CLK_XUSB_SS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_SS_DIV2>, + <&tegra_car TEGRA124_CLK_XUSB_HS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_FS_SRC>, + <&tegra_car TEGRA124_CLK_PLL_U_480M>, + <&tegra_car TEGRA124_CLK_CLK_M>, + <&tegra_car TEGRA124_CLK_PLL_E>; + clock-names = "xusb_host", "xusb_host_src", + "xusb_falcon_src", "xusb_ss", + "xusb_ss_src", "xusb_ss_div2", + "xusb_hs_src", "xusb_fs_src", + "pll_u_480m", "clk_m", "pll_e"; + resets = <&tegra_car 89>, <&tegra_car 156>, + <&tegra_car 143>; + reset-names = "xusb_host", "xusb_ss", "xusb_src"; + + nvidia,xusb-padctl = <&padctl>; + + status = "disabled"; + }; + padctl: padctl@7009f000 { compatible = "nvidia,tegra132-xusb-padctl", "nvidia,tegra124-xusb-padctl"; @@ -657,14 +693,116 @@ resets = <&tegra_car 142>; reset-names = "padctl"; - #phy-cells = <1>; + pads { + usb2 { + status = "disabled"; - phys { - pcie-0 { + lanes { + usb2-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-2 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + ulpi { + status = "disabled"; + + lanes { + ulpi-0 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + hsic { + status = "disabled"; + + lanes { + hsic-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + hsic-1 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + pcie { + status = "disabled"; + + lanes { + pcie-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-2 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-3 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-4 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + sata { + status = "disabled"; + + lanes { + sata-0 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + }; + + ports { + usb2-0 { status = "disabled"; }; - sata-0 { + usb2-1 { + status = "disabled"; + }; + + usb2-2 { + status = "disabled"; + }; + + hsic-0 { + status = "disabled"; + }; + + hsic-1 { status = "disabled"; }; @@ -675,22 +813,10 @@ usb3-1 { status = "disabled"; }; - - utmi-0 { - status = "disabled"; - }; - - utmi-1 { - status = "disabled"; - }; - - utmi-2 { - status = "disabled"; - }; }; }; - sdhci@700b0000 { + mmc@700b0000 { compatible = "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0000 0x0 0x200>; interrupts = ; @@ -701,7 +827,7 @@ status = "disabled"; }; - sdhci@700b0200 { + mmc@700b0200 { compatible = "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0200 0x0 0x200>; interrupts = ; @@ -712,7 +838,7 @@ status = "disabled"; }; - sdhci@700b0400 { + mmc@700b0400 { compatible = "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0400 0x0 0x200>; interrupts = ; @@ -723,7 +849,7 @@ status = "disabled"; }; - sdhci@700b0600 { + mmc@700b0600 { compatible = "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0600 0x0 0x200>; interrupts = ; @@ -736,12 +862,12 @@ soctherm: thermal-sensor@700e2000 { compatible = "nvidia,tegra132-soctherm"; - reg = <0x0 0x700e2000 0x0 0x600 /* 0: SOC_THERM reg_base */ - 0x0 0x70040000 0x0 0x200>; /* 2: CCROC reg_base */ + reg = <0x0 0x700e2000 0x0 0x600>, /* 0: SOC_THERM reg_base */ + <0x0 0x70040000 0x0 0x200>; /* 2: CCROC reg_base */ reg-names = "soctherm-reg", "ccroc-reg"; interrupts = ; clocks = <&tegra_car TEGRA124_CLK_TSENSOR>, - <&tegra_car TEGRA124_CLK_SOC_THERM>; + <&tegra_car TEGRA124_CLK_SOC_THERM>; clock-names = "tsensor", "soctherm"; resets = <&tegra_car 78>; reset-names = "soctherm"; @@ -992,6 +1118,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 22>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; @@ -1030,6 +1157,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 58>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; @@ -1067,6 +1195,7 @@ clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 59>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; + #phy-cells = <0>; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts index 1af7f9ffb7b6..802b8c52489a 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts @@ -103,7 +103,7 @@ }; /* SDMMC1 (SD/MMC) */ - sdhci@3400000 { + mmc@3400000 { status = "okay"; vmmc-supply = <&vdd_sd>; @@ -119,10 +119,6 @@ avdd-pll-erefeut-supply = <&vdd_1v8_pll>; avdd-usb-supply = <&vdd_3v3_sys>; - dvdd-pex-supply = <&vdd_pex>; - dvdd-pex-pll-supply = <&vdd_pex>; - hvdd-pex-supply = <&vdd_1v8>; - hvdd-pex-pll-supply = <&vdd_1v8>; vclamp-usb-supply = <&vdd_1v8>; vddio-hsic-supply = <&gnd>; @@ -175,19 +171,18 @@ status = "okay"; mode = "otg"; vbus-supply = <&vdd_usb0>; - usb-role-switch; + connector { - compatible = "usb-b-connector", - "gpio-usb-b-connector"; + compatible = "gpio-usb-b-connector", + "usb-b-connector"; label = "micro-USB"; type = "micro"; - vbus-gpio = <&gpio - TEGRA186_MAIN_GPIO(X, 7) - GPIO_ACTIVE_LOW>; - id-gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; + vbus-gpios = <&gpio + TEGRA186_MAIN_GPIO(X, 7) + GPIO_ACTIVE_LOW>; + id-gpios = <&pmic 0 GPIO_ACTIVE_HIGH>; }; - }; usb2-1 { @@ -199,6 +194,7 @@ usb3-0 { nvidia,usb2-companion = <1>; + vbus-supply = <&vdd_usb1>; status = "okay"; }; }; @@ -227,8 +223,8 @@ reg = <0x57>; vcc-supply = <&vdd_1v8>; - address-bits = <8>; - page-size = <8>; + address-width = <8>; + pagesize = <8>; size = <256>; read-only; }; @@ -286,8 +282,8 @@ sor@15580000 { status = "okay"; - avdd-io-supply = <&vdd_hdmi_1v05>; - vdd-pll-supply = <&vdd_1v8_ap>; + avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>; + vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>; hdmi-supply = <&vdd_hdmi>; nvidia,ddc-i2c-bus = <&ddc>; @@ -333,62 +329,51 @@ }; }; - regulators { - vdd_sd: regulator@100 { - compatible = "regulator-fixed"; - reg = <100>; + vdd_sd: regulator@100 { + compatible = "regulator-fixed"; + regulator-name = "SD_CARD_SW_PWR"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; - regulator-name = "SD_CARD_SW_PWR"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + gpio = <&gpio TEGRA186_MAIN_GPIO(P, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; - gpio = <&gpio TEGRA186_MAIN_GPIO(P, 6) - GPIO_ACTIVE_HIGH>; - enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; - vin-supply = <&vdd_3v3_sys>; - }; + vdd_hdmi: regulator@101 { + compatible = "regulator-fixed"; + regulator-name = "VDD_HDMI_5V0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; - vdd_hdmi: regulator@101 { - compatible = "regulator-fixed"; - reg = <101>; + gpio = <&exp1 14 GPIO_ACTIVE_HIGH>; + enable-active-high; - regulator-name = "VDD_HDMI_5V0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + vin-supply = <&vdd_5v0_sys>; + }; - gpio = <&exp1 14 GPIO_ACTIVE_HIGH>; - enable-active-high; + vdd_usb0: regulator@102 { + compatible = "regulator-fixed"; + regulator-name = "VDD_USB0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; - vin-supply = <&vdd_5v0_sys>; - }; + gpio = <&gpio TEGRA186_MAIN_GPIO(L, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; - vdd_usb0: regulator@102 { - compatible = "regulator-fixed"; - reg = <102>; + vin-supply = <&vdd_5v0_sys>; + }; - regulator-name = "VDD_USB0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + vdd_usb1: regulator@103 { + compatible = "regulator-fixed"; + regulator-name = "VDD_USB1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA186_MAIN_GPIO(L, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; + gpio = <&gpio TEGRA186_MAIN_GPIO(L, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; - - vdd_usb1: regulator@103 { - compatible = "regulator-fixed"; - reg = <103>; - - regulator-name = "VDD_USB1"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - - gpio = <&gpio TEGRA186_MAIN_GPIO(L, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - - vin-supply = <&vdd_5v0_sys>; - }; + vin-supply = <&vdd_5v0_sys>; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi index 2fcaa2e64370..53d92fdd7f06 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi @@ -9,9 +9,6 @@ aliases { ethernet0 = "/ethernet@2490000"; - sdhci0 = "/sdhci@3460000"; - sdhci1 = "/sdhci@3400000"; - serial0 = &uarta; i2c0 = "/bpmp/i2c"; i2c1 = "/i2c@3160000"; i2c2 = "/i2c@c240000"; @@ -20,6 +17,9 @@ i2c5 = "/i2c@31c0000"; i2c6 = "/i2c@c250000"; i2c7 = "/i2c@31e0000"; + mmc0 = "/mmc@3460000"; + mmc1 = "/mmc@3400000"; + serial0 = &uarta; }; chosen { @@ -27,7 +27,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x2 0x00000000>; }; @@ -50,6 +50,8 @@ interrupt-parent = <&gpio>; interrupts = ; + + #phy-cells = <0>; }; }; }; @@ -133,7 +135,7 @@ }; /* SDMMC1 (SD/MMC) */ - sdhci@3400000 { + mmc@3400000 { cd-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 5) GPIO_ACTIVE_LOW>; wp-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 4) GPIO_ACTIVE_HIGH>; @@ -141,12 +143,12 @@ }; /* SDMMC3 (SDIO) */ - sdhci@3440000 { + mmc@3440000 { status = "okay"; }; /* SDMMC4 (eMMC) */ - sdhci@3460000 { + mmc@3460000 { status = "okay"; bus-width = <8>; non-removable; @@ -172,8 +174,8 @@ reg = <0x50>; vcc-supply = <&vdd_1v8>; - address-bits = <8>; - page-size = <8>; + address-width = <8>; + pagesize = <8>; size = <256>; read-only; }; @@ -390,45 +392,33 @@ method = "smc"; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + gnd: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "GND"; + regulator-min-microvolt = <0>; + regulator-max-microvolt = <0>; + regulator-always-on; + regulator-boot-on; + }; - gnd: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V0_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; - regulator-name = "GND"; - regulator-min-microvolt = <0>; - regulator-max-microvolt = <0>; - regulator-always-on; - regulator-boot-on; - }; + vdd_1v8_ap: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V8_AP"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; - vdd_5v0_sys: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; - regulator-name = "VDD_5V0_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - }; - - vdd_1v8_ap: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - - regulator-name = "VDD_1V8_AP"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - - vin-supply = <&vdd_1v8>; - }; + vin-supply = <&vdd_1v8>; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 58100fb9cd8b..34d249d85da7 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -60,6 +60,9 @@ clock-names = "master_bus", "slave_bus", "rx", "tx", "ptp_ref"; resets = <&bpmp TEGRA186_RESET_EQOS>; reset-names = "eqos"; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_EQOSR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_EQOSW &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_EQOS>; status = "disabled"; @@ -139,12 +142,13 @@ }; }; - memory-controller@2c00000 { + mc: memory-controller@2c00000 { compatible = "nvidia,tegra186-mc"; reg = <0x0 0x02c00000 0x0 0xb0000>; interrupts = ; status = "disabled"; + #interconnect-cells = <1>; #address-cells = <2>; #size-cells = <2>; @@ -163,6 +167,8 @@ clocks = <&bpmp TEGRA186_CLK_EMC>; clock-names = "emc"; + #interconnect-cells = <0>; + nvidia,bpmp = <&bpmp>; }; }; @@ -327,7 +333,7 @@ status = "disabled"; }; - sdmmc1: sdhci@3400000 { + sdmmc1: mmc@3400000 { compatible = "nvidia,tegra186-sdhci"; reg = <0x0 0x03400000 0x0 0x10000>; interrupts = ; @@ -335,6 +341,9 @@ clock-names = "sdhci"; resets = <&bpmp TEGRA186_RESET_SDMMC1>; reset-names = "sdhci"; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_SDMMCRA &emc>, + <&mc TEGRA186_MEMORY_CLIENT_SDMMCWA &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_SDMMC1>; pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; pinctrl-0 = <&sdmmc1_3v3>; @@ -353,7 +362,7 @@ status = "disabled"; }; - sdmmc2: sdhci@3420000 { + sdmmc2: mmc@3420000 { compatible = "nvidia,tegra186-sdhci"; reg = <0x0 0x03420000 0x0 0x10000>; interrupts = ; @@ -361,6 +370,9 @@ clock-names = "sdhci"; resets = <&bpmp TEGRA186_RESET_SDMMC2>; reset-names = "sdhci"; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_SDMMCRAA &emc>, + <&mc TEGRA186_MEMORY_CLIENT_SDMMCWAA &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_SDMMC2>; pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; pinctrl-0 = <&sdmmc2_3v3>; @@ -374,7 +386,7 @@ status = "disabled"; }; - sdmmc3: sdhci@3440000 { + sdmmc3: mmc@3440000 { compatible = "nvidia,tegra186-sdhci"; reg = <0x0 0x03440000 0x0 0x10000>; interrupts = ; @@ -382,6 +394,9 @@ clock-names = "sdhci"; resets = <&bpmp TEGRA186_RESET_SDMMC3>; reset-names = "sdhci"; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_SDMMCR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_SDMMCW &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_SDMMC3>; pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; pinctrl-0 = <&sdmmc3_3v3>; @@ -397,7 +412,7 @@ status = "disabled"; }; - sdmmc4: sdhci@3460000 { + sdmmc4: mmc@3460000 { compatible = "nvidia,tegra186-sdhci"; reg = <0x0 0x03460000 0x0 0x10000>; interrupts = ; @@ -408,6 +423,9 @@ assigned-clock-parents = <&bpmp TEGRA186_CLK_PLLC4_VCO>; resets = <&bpmp TEGRA186_RESET_SDMMC4>; reset-names = "sdhci"; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_SDMMCRAB &emc>, + <&mc TEGRA186_MEMORY_CLIENT_SDMMCWAB &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_SDMMC4>; nvidia,pad-autocal-pull-up-offset-hs400 = <0x05>; nvidia,pad-autocal-pull-down-offset-hs400 = <0x05>; @@ -436,6 +454,9 @@ <&bpmp TEGRA186_RESET_HDA2CODEC_2X>; reset-names = "hda", "hda2hdmi", "hda2codec_2x"; power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_HDAR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_HDAW &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_HDA>; status = "disabled"; }; @@ -547,8 +568,7 @@ <0x0 0x03538000 0x0 0x1000>; reg-names = "hcd", "fpci"; interrupts = , - , - ; + ; clocks = <&bpmp TEGRA186_CLK_XUSB_HOST>, <&bpmp TEGRA186_CLK_XUSB_FALCON>, <&bpmp TEGRA186_CLK_XUSB_SS>, @@ -564,6 +584,9 @@ power-domains = <&bpmp TEGRA186_POWER_DOMAIN_XUSBC>, <&bpmp TEGRA186_POWER_DOMAIN_XUSBA>; power-domain-names = "xusb_host", "xusb_ss"; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_XUSB_HOSTR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_XUSB_HOSTW &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_XUSB_HOST>; #address-cells = <1>; #size-cells = <0>; @@ -752,9 +775,9 @@ compatible = "nvidia,tegra186-pcie"; power-domains = <&bpmp TEGRA186_POWER_DOMAIN_PCX>; device_type = "pci"; - reg = <0x0 0x10003000 0x0 0x00000800 /* PADS registers */ - 0x0 0x10003800 0x0 0x00000800 /* AFI registers */ - 0x0 0x40000000 0x0 0x10000000>; /* configuration space */ + reg = <0x0 0x10003000 0x0 0x00000800>, /* PADS registers */ + <0x0 0x10003800 0x0 0x00000800>, /* AFI registers */ + <0x0 0x40000000 0x0 0x10000000>; /* configuration space */ reg-names = "pads", "afi", "cs"; interrupts = , /* controller interrupt */ @@ -769,22 +792,26 @@ #address-cells = <3>; #size-cells = <2>; - ranges = <0x82000000 0 0x10000000 0x0 0x10000000 0 0x00001000 /* port 0 configuration space */ - 0x82000000 0 0x10001000 0x0 0x10001000 0 0x00001000 /* port 1 configuration space */ - 0x82000000 0 0x10004000 0x0 0x10004000 0 0x00001000 /* port 2 configuration space */ - 0x81000000 0 0x0 0x0 0x50000000 0 0x00010000 /* downstream I/O (64 KiB) */ - 0x82000000 0 0x50100000 0x0 0x50100000 0 0x07F00000 /* non-prefetchable memory (127 MiB) */ - 0xc2000000 0 0x58000000 0x0 0x58000000 0 0x28000000>; /* prefetchable memory (640 MiB) */ + ranges = <0x02000000 0 0x10000000 0x0 0x10000000 0 0x00001000>, /* port 0 configuration space */ + <0x02000000 0 0x10001000 0x0 0x10001000 0 0x00001000>,/* port 1 configuration space */ + <0x02000000 0 0x10004000 0x0 0x10004000 0 0x00001000>, /* port 2 configuration space */ + <0x01000000 0 0x0 0x0 0x50000000 0 0x00010000>, /* downstream I/O (64 KiB) */ + <0x02000000 0 0x50100000 0x0 0x50100000 0 0x07f00000>, /* non-prefetchable memory (127 MiB) */ + <0x42000000 0 0x58000000 0x0 0x58000000 0 0x28000000>; /* prefetchable memory (640 MiB) */ - clocks = <&bpmp TEGRA186_CLK_AFI>, - <&bpmp TEGRA186_CLK_PCIE>, + clocks = <&bpmp TEGRA186_CLK_PCIE>, + <&bpmp TEGRA186_CLK_AFI>, <&bpmp TEGRA186_CLK_PLLE>; - clock-names = "afi", "pex", "pll_e"; + clock-names = "pex", "afi", "pll_e"; - resets = <&bpmp TEGRA186_RESET_AFI>, - <&bpmp TEGRA186_RESET_PCIE>, + resets = <&bpmp TEGRA186_RESET_PCIE>, + <&bpmp TEGRA186_RESET_AFI>, <&bpmp TEGRA186_RESET_PCIEXCLK>; - reset-names = "afi", "pex", "pcie_x"; + reset-names = "pex", "afi", "pcie_x"; + + interconnects = <&mc TEGRA186_MEMORY_CLIENT_AFIR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_AFIW &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_AFI>; iommu-map = <0x0 &smmu TEGRA186_SID_AFI 0x1000>; @@ -906,12 +933,13 @@ }; host1x@13e00000 { - compatible = "nvidia,tegra186-host1x", "simple-bus"; + compatible = "nvidia,tegra186-host1x"; reg = <0x0 0x13e00000 0x0 0x10000>, <0x0 0x13e10000 0x0 0x10000>; reg-names = "hypervisor", "vm"; interrupts = , ; + interrupt-names = "syncpt", "host1x"; clocks = <&bpmp TEGRA186_CLK_HOST1X>; clock-names = "host1x"; resets = <&bpmp TEGRA186_RESET_HOST1X>; @@ -921,6 +949,10 @@ #size-cells = <1>; ranges = <0x15000000 0x0 0x15000000 0x01000000>; + + interconnects = <&mc TEGRA186_MEMORY_CLIENT_HOST1XDMAR &emc>; + interconnect-names = "dma-mem"; + iommus = <&smmu TEGRA186_SID_HOST1X>; dpaux1: dpaux@15040000 { @@ -958,7 +990,7 @@ }; display-hub@15200000 { - compatible = "nvidia,tegra186-display", "simple-bus"; + compatible = "nvidia,tegra186-display"; reg = <0x15200000 0x00040000>; resets = <&bpmp TEGRA186_RESET_NVDISPLAY0_MISC>, <&bpmp TEGRA186_RESET_NVDISPLAY0_WGRP0>, @@ -992,6 +1024,9 @@ reset-names = "dc"; power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; iommus = <&smmu TEGRA186_SID_NVDISPLAY>; nvidia,outputs = <&dsia &dsib &sor0 &sor1>; @@ -1008,6 +1043,9 @@ reset-names = "dc"; power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISPB>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; iommus = <&smmu TEGRA186_SID_NVDISPLAY>; nvidia,outputs = <&dsia &dsib &sor0 &sor1>; @@ -1024,6 +1062,9 @@ reset-names = "dc"; power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISPC>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; iommus = <&smmu TEGRA186_SID_NVDISPLAY>; nvidia,outputs = <&sor0 &sor1>; @@ -1056,6 +1097,9 @@ reset-names = "vic"; power-domains = <&bpmp TEGRA186_POWER_DOMAIN_VIC>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_VICSRD &emc>, + <&mc TEGRA186_MEMORY_CLIENT_VICSWR &emc>; + interconnect-names = "dma-mem", "write"; iommus = <&smmu TEGRA186_SID_VIC>; }; @@ -1199,8 +1243,8 @@ compatible = "nvidia,gp10b"; reg = <0x0 0x17000000 0x0 0x1000000>, <0x0 0x18000000 0x0 0x1000000>; - interrupts = ; + interrupts = , + ; interrupt-names = "stall", "nonstall"; clocks = <&bpmp TEGRA186_CLK_GPCCLK>, @@ -1211,25 +1255,28 @@ status = "disabled"; power-domains = <&bpmp TEGRA186_POWER_DOMAIN_GPU>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_GPUSRD &emc>, + <&mc TEGRA186_MEMORY_CLIENT_GPUSWR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_GPUSRD2 &emc>, + <&mc TEGRA186_MEMORY_CLIENT_GPUSWR2 &emc>; + interconnect-names = "dma-mem", "write-0", "read-1", "write-1"; }; - sysram@30000000 { + sram@30000000 { compatible = "nvidia,tegra186-sysram", "mmio-sram"; reg = <0x0 0x30000000 0x0 0x50000>; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0 0x0 0x0 0x30000000 0x0 0x50000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x30000000 0x50000>; - cpu_bpmp_tx: shmem@4e000 { - compatible = "nvidia,tegra186-bpmp-shmem"; - reg = <0x0 0x4e000 0x0 0x1000>; + cpu_bpmp_tx: sram@4e000 { + reg = <0x4e000 0x1000>; label = "cpu-bpmp-tx"; pool; }; - cpu_bpmp_rx: shmem@4f000 { - compatible = "nvidia,tegra186-bpmp-shmem"; - reg = <0x0 0x4f000 0x0 0x1000>; + cpu_bpmp_rx: sram@4f000 { + reg = <0x4f000 0x1000>; label = "cpu-bpmp-rx"; pool; }; @@ -1237,6 +1284,11 @@ bpmp: bpmp { compatible = "nvidia,tegra186-bpmp"; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_BPMPR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_BPMPW &emc>, + <&mc TEGRA186_MEMORY_CLIENT_BPMPDMAR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_BPMPDMAW &emc>; + interconnect-names = "read", "write", "dma-mem", "dma-write"; iommus = <&smmu TEGRA186_SID_BPMP>; mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB TEGRA_HSP_DB_MASTER_BPMP>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index b96eb4e14556..4c005b811233 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -8,18 +8,18 @@ compatible = "nvidia,p2888", "nvidia,tegra194"; aliases { - ethernet0 = "/cbb@0/ethernet@2490000"; - sdhci0 = "/cbb@0/sdhci@3460000"; - sdhci1 = "/cbb@0/sdhci@3400000"; - serial0 = &tcu; + ethernet0 = "/bus@0/ethernet@2490000"; i2c0 = "/bpmp/i2c"; - i2c1 = "/cbb@0/i2c@3160000"; - i2c2 = "/cbb@0/i2c@c240000"; - i2c3 = "/cbb@0/i2c@3180000"; - i2c4 = "/cbb@0/i2c@3190000"; - i2c5 = "/cbb@0/i2c@31c0000"; - i2c6 = "/cbb@0/i2c@c250000"; - i2c7 = "/cbb@0/i2c@31e0000"; + i2c1 = "/bus@0/i2c@3160000"; + i2c2 = "/bus@0/i2c@c240000"; + i2c3 = "/bus@0/i2c@3180000"; + i2c4 = "/bus@0/i2c@3190000"; + i2c5 = "/bus@0/i2c@31c0000"; + i2c6 = "/bus@0/i2c@c250000"; + i2c7 = "/bus@0/i2c@31e0000"; + mmc0 = "/bus@0/mmc@3460000"; + mmc1 = "/bus@0/mmc@3400000"; + serial0 = &tcu; }; chosen { @@ -27,7 +27,7 @@ stdout-path = "serial0:115200n8"; }; - cbb@0 { + bus@0 { ethernet@2490000 { status = "okay"; @@ -44,6 +44,7 @@ reg = <0x0>; interrupt-parent = <&gpio>; interrupts = ; + #phy-cells = <0>; }; }; }; @@ -57,12 +58,12 @@ }; /* SDMMC1 (SD/MMC) */ - sdhci@3400000 { + mmc@3400000 { cd-gpios = <&gpio TEGRA194_MAIN_GPIO(A, 0) GPIO_ACTIVE_LOW>; }; /* SDMMC4 (eMMC) */ - sdhci@3460000 { + mmc@3460000 { status = "okay"; bus-width = <8>; non-removable; @@ -292,65 +293,49 @@ }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_5v0_sys: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "VIN_SYS_5V0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; - vdd_5v0_sys: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; + vdd_hdmi: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V0_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA194_MAIN_GPIO(A, 3) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - regulator-name = "VIN_SYS_5V0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - }; + vdd_3v3_pcie: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "PEX_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 2) GPIO_ACTIVE_HIGH>; + regulator-boot-on; + enable-active-high; + }; - vdd_hdmi: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; + vdd_12v_pcie: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "VDD_12V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&gpio TEGRA194_MAIN_GPIO(A, 1) GPIO_ACTIVE_HIGH>; + regulator-boot-on; + }; - regulator-name = "VDD_5V0_HDMI_CON"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA194_MAIN_GPIO(A, 3) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vdd_3v3_pcie: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - - regulator-name = "PEX_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 2) GPIO_ACTIVE_HIGH>; - regulator-boot-on; - enable-active-high; - }; - - vdd_12v_pcie: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - - regulator-name = "VDD_12V"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - gpio = <&gpio TEGRA194_MAIN_GPIO(A, 1) GPIO_ACTIVE_HIGH>; - regulator-boot-on; - }; - - vdd_5v_sata: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - - regulator-name = "VDD_5V_SATA"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 1) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_5v_sata: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V_SATA"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts index e15d1eac05f5..90b6ea5467fa 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts @@ -10,7 +10,7 @@ model = "NVIDIA Jetson AGX Xavier Developer Kit"; compatible = "nvidia,p2972-0000", "nvidia,tegra194"; - cbb@0 { + bus@0 { aconnect@2900000 { status = "okay"; @@ -28,7 +28,7 @@ }; /* SDMMC1 (SD/MMC) */ - sdhci@3400000 { + mmc@3400000 { status = "okay"; }; @@ -93,10 +93,10 @@ usb@3610000 { status = "okay"; - phys = <&{/cbb@0/padctl@3520000/pads/usb2/lanes/usb2-1}>, - <&{/cbb@0/padctl@3520000/pads/usb2/lanes/usb2-3}>, - <&{/cbb@0/padctl@3520000/pads/usb3/lanes/usb3-0}>, - <&{/cbb@0/padctl@3520000/pads/usb3/lanes/usb3-3}>; + phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>, + <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-3}>, + <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>, + <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-3}>; phy-names = "usb2-1", "usb2-3", "usb3-0", "usb3-3"; }; @@ -145,8 +145,8 @@ sor@15b80000 { status = "okay"; - avdd-io-supply = <&vdd_1v0>; - vdd-pll-supply = <&vdd_1v8hs>; + avdd-io-hdmi-dp-supply = <&vdd_1v0>; + vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>; hdmi-supply = <&vdd_hdmi>; nvidia,ddc-i2c-bus = <&ddc>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts new file mode 100644 index 000000000000..c1c589805d6b --- /dev/null +++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts @@ -0,0 +1,331 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include +#include + +#include "tegra194-p3668-0000.dtsi" + +/ { + model = "NVIDIA Jetson Xavier NX Developer Kit"; + compatible = "nvidia,p3509-0000+p3668-0000", "nvidia,tegra194"; + + bus@0 { + aconnect@2900000 { + status = "okay"; + + dma-controller@2930000 { + status = "okay"; + }; + + interrupt-controller@2a40000 { + status = "okay"; + }; + }; + + ddc: i2c@3190000 { + status = "okay"; + }; + + hda@3510000 { + nvidia,model = "jetson-xavier-nx-hda"; + status = "okay"; + }; + + padctl@3520000 { + status = "okay"; + + pads { + usb2 { + lanes { + usb2-1 { + status = "okay"; + }; + + usb2-2 { + status = "okay"; + }; + }; + }; + + usb3 { + lanes { + usb3-2 { + status = "okay"; + }; + }; + }; + }; + + ports { + usb2-1 { + mode = "host"; + status = "okay"; + }; + + usb2-2 { + mode = "host"; + vbus-supply = <&vdd_5v0_sys>; + status = "okay"; + }; + + usb3-2 { + nvidia,usb2-companion = <1>; + vbus-supply = <&vdd_5v0_sys>; + status = "okay"; + }; + }; + }; + + usb@3610000 { + status = "okay"; + + phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>, + <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>, + <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>; + phy-names = "usb2-1", "usb2-2", "usb3-2"; + }; + + pwm@32d0000 { + status = "okay"; + }; + + host1x@13e00000 { + display-hub@15200000 { + status = "okay"; + }; + + dpaux@155c0000 { + status = "okay"; + }; + + dpaux@155d0000 { + status = "okay"; + }; + + /* DP0 */ + sor@15b00000 { + status = "okay"; + + avdd-io-hdmi-dp-supply = <&vdd_1v0>; + vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>; + + nvidia,dpaux = <&dpaux0>; + }; + + /* HDMI */ + sor@15b40000 { + status = "okay"; + + avdd-io-hdmi-dp-supply = <&vdd_1v0>; + vdd-hdmi-dp-pll-supply = <&vdd_1v8hs>; + hdmi-supply = <&vdd_hdmi>; + + nvidia,ddc-i2c-bus = <&ddc>; + nvidia,hpd-gpio = <&gpio TEGRA194_MAIN_GPIO(M, 1) + GPIO_ACTIVE_LOW>; + }; + }; + }; + + pcie@14160000 { + status = "okay"; + + vddio-pex-ctl-supply = <&vdd_1v8ao>; + + phys = <&p2u_hsio_11>; + phy-names = "p2u-0"; + }; + + pcie@141a0000 { + status = "okay"; + + vddio-pex-ctl-supply = <&vdd_1v8ao>; + + phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>, + <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>, + <&p2u_nvhs_6>, <&p2u_nvhs_7>; + + phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4", + "p2u-5", "p2u-6", "p2u-7"; + }; + + pcie_ep@141a0000 { + status = "disabled"; + + vddio-pex-ctl-supply = <&vdd_1v8ao>; + + reset-gpios = <&gpio TEGRA194_MAIN_GPIO(GG, 1) GPIO_ACTIVE_LOW>; + + nvidia,refclk-select-gpios = <&gpio_aon TEGRA194_AON_GPIO(AA, 5) + GPIO_ACTIVE_HIGH>; + + phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>, + <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>, + <&p2u_nvhs_6>, <&p2u_nvhs_7>; + + phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4", + "p2u-5", "p2u-6", "p2u-7"; + }; + + fan: fan { + compatible = "pwm-fan"; + pwms = <&pwm6 0 45334>; + + cooling-levels = <0 64 128 255>; + #cooling-cells = <2>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + force-recovery { + label = "Force Recovery"; + gpios = <&gpio TEGRA194_MAIN_GPIO(G, 0) + GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + debounce-interval = <10>; + }; + + power { + label = "Power"; + gpios = <&gpio_aon TEGRA194_AON_GPIO(EE, 4) + GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + debounce-interval = <10>; + wakeup-event-action = ; + wakeup-source; + }; + }; + + vdd_5v0_sys: regulator@100 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_3v3_sys: regulator@101 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_3v3_ao: regulator@102 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3_AO"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_1v8: regulator@103 { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_hdmi: regulator@104 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V0_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + thermal-zones { + cpu { + polling-delay = <0>; + polling-delay-passive = <500>; + status = "okay"; + + trips { + cpu_trip_critical: critical { + temperature = <96500>; + hysteresis = <0>; + type = "critical"; + }; + + cpu_trip_hot: hot { + temperature = <70000>; + hysteresis = <2000>; + type = "hot"; + }; + + cpu_trip_active: active { + temperature = <50000>; + hysteresis = <2000>; + type = "active"; + }; + + cpu_trip_passive: passive { + temperature = <30000>; + hysteresis = <2000>; + type = "passive"; + }; + }; + + cooling-maps { + cpu-critical { + cooling-device = <&fan 3 3>; + trip = <&cpu_trip_critical>; + }; + + cpu-hot { + cooling-device = <&fan 2 2>; + trip = <&cpu_trip_hot>; + }; + + cpu-active { + cooling-device = <&fan 1 1>; + trip = <&cpu_trip_active>; + }; + + cpu-passive { + cooling-device = <&fan 0 0>; + trip = <&cpu_trip_passive>; + }; + }; + }; + + gpu { + polling-delay = <0>; + polling-delay-passive = <500>; + status = "okay"; + + trips { + gpu_alert0: critical { + temperature = <99000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + aux { + polling-delay = <0>; + polling-delay-passive = <500>; + status = "okay"; + + trips { + aux_alert0: critical { + temperature = <90000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi new file mode 100644 index 000000000000..10cb836aea7e --- /dev/null +++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi @@ -0,0 +1,290 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "tegra194.dtsi" + +#include + +/ { + model = "NVIDIA Jetson Xavier NX"; + compatible = "nvidia,p3668-0000", "nvidia,tegra194"; + + aliases { + ethernet0 = "/bus@0/ethernet@2490000"; + i2c0 = "/bpmp/i2c"; + i2c1 = "/bus@0/i2c@3160000"; + i2c2 = "/bus@0/i2c@c240000"; + i2c3 = "/bus@0/i2c@3180000"; + i2c4 = "/bus@0/i2c@3190000"; + i2c5 = "/bus@0/i2c@31c0000"; + i2c6 = "/bus@0/i2c@c250000"; + i2c7 = "/bus@0/i2c@31e0000"; + mmc0 = "/bus@0/mmc@3460000"; + rtc0 = "/bpmp/i2c/pmic@3c"; + rtc1 = "/bus@0/rtc@c2a0000"; + serial0 = &tcu; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + stdout-path = "serial0:115200n8"; + }; + + bus@0 { + ethernet@2490000 { + status = "okay"; + + phy-reset-gpios = <&gpio TEGRA194_MAIN_GPIO(R, 1) GPIO_ACTIVE_LOW>; + phy-handle = <&phy>; + phy-mode = "rgmii-id"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + phy: phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x0>; + interrupt-parent = <&gpio>; + interrupts = ; + #phy-cells = <0>; + }; + }; + }; + + memory-controller@2c00000 { + status = "okay"; + }; + + serial@c280000 { + status = "okay"; + }; + + /* SDMMC1 (SD/MMC) */ + mmc@3400000 { + status = "okay"; + bus-width = <4>; + cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>; + disable-wp; + vmmc-supply = <&vdd_3v3_sd>; + }; + + padctl@3520000 { + avdd-usb-supply = <&vdd_usb_3v3>; + vclamp-usb-supply = <&vdd_1v8ao>; + + ports { + usb2-1 { + vbus-supply = <&vdd_5v0_sys>; + }; + + usb2-3 { + vbus-supply = <&vdd_5v0_sys>; + }; + + usb3-0 { + vbus-supply = <&vdd_5v0_sys>; + }; + + usb3-3 { + vbus-supply = <&vdd_5v0_sys>; + }; + }; + }; + + rtc@c2a0000 { + status = "okay"; + }; + + pmc@c360000 { + nvidia,invert-interrupt; + }; + }; + + bpmp { + i2c { + status = "okay"; + + pmic: pmic@3c { + compatible = "maxim,max20024"; + reg = <0x3c>; + + interrupt-parent = <&pmc>; + interrupts = <24 IRQ_TYPE_LEVEL_LOW>; + #interrupt-cells = <2>; + interrupt-controller; + + #gpio-cells = <2>; + gpio-controller; + + pinctrl-names = "default"; + pinctrl-0 = <&max20024_default>; + + max20024_default: pinmux { + gpio0 { + pins = "gpio0"; + function = "gpio"; + }; + + gpio1 { + pins = "gpio1"; + function = "fps-out"; + maxim,active-fps-source = ; + }; + + gpio2 { + pins = "gpio2"; + function = "fps-out"; + maxim,active-fps-source = ; + }; + + gpio3 { + pins = "gpio3"; + function = "fps-out"; + maxim,active-fps-source = ; + }; + + gpio4 { + pins = "gpio4"; + function = "32k-out1"; + drive-push-pull = <1>; + }; + + gpio6 { + pins = "gpio6"; + function = "gpio"; + drive-push-pull = <1>; + }; + + gpio7 { + pins = "gpio7"; + function = "gpio"; + drive-push-pull = <0>; + }; + }; + + fps { + fps0 { + maxim,fps-event-source = ; + maxim,shutdown-fps-time-period-us = <640>; + }; + + fps1 { + maxim,fps-event-source = ; + maxim,shutdown-fps-time-period-us = <640>; + maxim,device-state-on-disabled-event = ; + }; + + fps2 { + maxim,fps-event-source = ; + maxim,shutdown-fps-time-period-us = <640>; + }; + }; + + regulators { + in-sd0-supply = <&vdd_5v0_sys>; + in-sd1-supply = <&vdd_5v0_sys>; + in-sd2-supply = <&vdd_5v0_sys>; + in-sd3-supply = <&vdd_5v0_sys>; + in-sd4-supply = <&vdd_5v0_sys>; + + in-ldo0-1-supply = <&vdd_5v0_sys>; + in-ldo2-supply = <&vdd_5v0_sys>; + in-ldo3-5-supply = <&vdd_5v0_sys>; + in-ldo4-6-supply = <&vdd_5v0_sys>; + in-ldo7-8-supply = <&vdd_1v8ls>; + + vdd_1v0: sd0 { + regulator-name = "VDDIO_SYS_1V0"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_1v8hs: sd1 { + regulator-name = "VDDIO_SYS_1V8HS"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_1v8ls: sd2 { + regulator-name = "VDDIO_SYS_1V8LS"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_1v8ao: sd3 { + regulator-name = "VDDIO_AO_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + sd4 { + regulator-name = "VDD_DDR_1V1"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo0 { + regulator-name = "VDD_RTC"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo2 { + regulator-name = "VDDIO_AO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo3 { + regulator-name = "VDD_EMMC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vdd_usb_3v3: ldo5 { + regulator-name = "VDD_USB_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo6 { + regulator-name = "VDD_SDIO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo7 { + regulator-name = "AVDD_CSI_1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + }; + }; + }; + }; + + vdd_3v3_sd: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3_SD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio TEGRA194_MAIN_GPIO(G, 2) GPIO_ACTIVE_HIGH>; + regulator-boot-on; + enable-active-high; + }; +}; diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 4bc187a4eacd..48160f48003a 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -16,7 +16,7 @@ #size-cells = <2>; /* control backbone */ - cbb@0 { + bus@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -59,6 +59,9 @@ clock-names = "master_bus", "slave_bus", "rx", "tx", "ptp_ref"; resets = <&bpmp TEGRA194_RESET_EQOS>; reset-names = "eqos"; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_EQOSR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_EQOSW &emc>; + interconnect-names = "dma-mem", "write"; status = "disabled"; snps,write-requests = <1>; @@ -141,8 +144,8 @@ pinmux: pinmux@2430000 { compatible = "nvidia,tegra194-pinmux"; - reg = <0x2430000 0x17000 - 0xc300000 0x4000>; + reg = <0x2430000 0x17000>, + <0xc300000 0x4000>; status = "okay"; @@ -176,6 +179,8 @@ reg = <0x02c00000 0x100000>, <0x02b80000 0x040000>, <0x01700000 0x100000>; + interrupts = ; + #interconnect-cells = <1>; status = "disabled"; #address-cells = <2>; @@ -209,6 +214,8 @@ clocks = <&bpmp TEGRA194_CLK_EMC>; clock-names = "emc"; + #interconnect-cells = <0>; + nvidia,bpmp = <&bpmp>; }; }; @@ -449,14 +456,17 @@ #pwm-cells = <2>; }; - sdmmc1: sdhci@3400000 { - compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci"; + sdmmc1: mmc@3400000 { + compatible = "nvidia,tegra194-sdhci"; reg = <0x03400000 0x10000>; interrupts = ; clocks = <&bpmp TEGRA194_CLK_SDMMC1>; clock-names = "sdhci"; resets = <&bpmp TEGRA194_RESET_SDMMC1>; reset-names = "sdhci"; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCRA &emc>, + <&mc TEGRA194_MEMORY_CLIENT_SDMMCWA &emc>; + interconnect-names = "dma-mem", "write"; nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>; nvidia,pad-autocal-pull-down-offset-3v3-timeout = @@ -471,14 +481,17 @@ status = "disabled"; }; - sdmmc3: sdhci@3440000 { - compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci"; + sdmmc3: mmc@3440000 { + compatible = "nvidia,tegra194-sdhci"; reg = <0x03440000 0x10000>; interrupts = ; clocks = <&bpmp TEGRA194_CLK_SDMMC3>; clock-names = "sdhci"; resets = <&bpmp TEGRA194_RESET_SDMMC3>; reset-names = "sdhci"; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_SDMMCW &emc>; + interconnect-names = "dma-mem", "write"; nvidia,pad-autocal-pull-up-offset-1v8 = <0x00>; nvidia,pad-autocal-pull-down-offset-1v8 = <0x7a>; nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>; @@ -494,8 +507,8 @@ status = "disabled"; }; - sdmmc4: sdhci@3460000 { - compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci"; + sdmmc4: mmc@3460000 { + compatible = "nvidia,tegra194-sdhci"; reg = <0x03460000 0x10000>; interrupts = ; clocks = <&bpmp TEGRA194_CLK_SDMMC4>; @@ -506,6 +519,9 @@ <&bpmp TEGRA194_CLK_PLLC4>; resets = <&bpmp TEGRA194_RESET_SDMMC4>; reset-names = "sdhci"; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCRAB &emc>, + <&mc TEGRA194_MEMORY_CLIENT_SDMMCWAB &emc>; + interconnect-names = "dma-mem", "write"; nvidia,pad-autocal-pull-up-offset-hs400 = <0x00>; nvidia,pad-autocal-pull-down-offset-hs400 = <0x00>; nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x0a>; @@ -534,6 +550,9 @@ <&bpmp TEGRA194_RESET_HDA2HDMICODEC>; reset-names = "hda", "hda2codec_2x", "hda2hdmi"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_HDAR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_HDAW &emc>; + interconnect-names = "dma-mem", "write"; status = "disabled"; }; @@ -669,8 +688,7 @@ reg-names = "hcd", "fpci"; interrupts = , - , - ; + ; clocks = <&bpmp TEGRA194_CLK_XUSB_CORE_HOST>, <&bpmp TEGRA194_CLK_XUSB_FALCON>, @@ -981,10 +999,7 @@ reg-names = "security", "gpio"; reg = <0xc2f0000 0x1000>, <0xc2f1000 0x1000>; - interrupts = , - , - , - ; + interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -1017,12 +1032,13 @@ }; host1x@13e00000 { - compatible = "nvidia,tegra194-host1x", "simple-bus"; + compatible = "nvidia,tegra194-host1x"; reg = <0x13e00000 0x10000>, <0x13e10000 0x10000>; reg-names = "hypervisor", "vm"; interrupts = , ; + interrupt-names = "syncpt", "host1x"; clocks = <&bpmp TEGRA194_CLK_HOST1X>; clock-names = "host1x"; resets = <&bpmp TEGRA194_RESET_HOST1X>; @@ -1032,9 +1048,11 @@ #size-cells = <1>; ranges = <0x15000000 0x15000000 0x01000000>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_HOST1XDMAR &emc>; + interconnect-names = "dma-mem"; display-hub@15200000 { - compatible = "nvidia,tegra194-display", "simple-bus"; + compatible = "nvidia,tegra194-display"; reg = <0x15200000 0x00040000>; resets = <&bpmp TEGRA194_RESET_NVDISPLAY0_MISC>, <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP0>, @@ -1067,6 +1085,9 @@ reset-names = "dc"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; nvidia,outputs = <&sor0 &sor1 &sor2 &sor3>; nvidia,head = <0>; @@ -1082,6 +1103,9 @@ reset-names = "dc"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISPB>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; nvidia,outputs = <&sor0 &sor1 &sor2 &sor3>; nvidia,head = <1>; @@ -1097,6 +1121,9 @@ reset-names = "dc"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISPC>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; nvidia,outputs = <&sor0 &sor1 &sor2 &sor3>; nvidia,head = <2>; @@ -1112,6 +1139,9 @@ reset-names = "dc"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISPC>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; nvidia,outputs = <&sor0 &sor1 &sor2 &sor3>; nvidia,head = <3>; @@ -1128,6 +1158,9 @@ reset-names = "vic"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_VIC>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_VICSRD &emc>, + <&mc TEGRA194_MEMORY_CLIENT_VICSWR &emc>; + interconnect-names = "dma-mem", "write"; }; dpaux0: dpaux@155c0000 { @@ -1362,15 +1395,49 @@ nvidia,interface = <3>; }; }; + + gpu@17000000 { + compatible = "nvidia,gv11b"; + reg = <0x17000000 0x10000000>, + <0x18000000 0x10000000>; + interrupts = , + ; + interrupt-names = "stall", "nonstall"; + clocks = <&bpmp TEGRA194_CLK_GPCCLK>, + <&bpmp TEGRA194_CLK_GPU_PWR>, + <&bpmp TEGRA194_CLK_FUSE>; + clock-names = "gpu", "pwr", "fuse"; + resets = <&bpmp TEGRA194_RESET_GPU>; + reset-names = "gpu"; + dma-coherent; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_GPU>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVL1R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL1RHP &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL1W &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL2R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL2RHP &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL2W &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL3R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL3RHP &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL3W &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL4R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL4RHP &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVL4W &emc>; + interconnect-names = "dma-mem", "read-0-hp", "write-0", + "read-1", "read-1-hp", "write-1", + "read-2", "read-2-hp", "write-2", + "read-3", "read-3-hp", "write-3"; + }; }; pcie@14100000 { compatible = "nvidia,tegra194-pcie"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX1A>; - reg = <0x00 0x14100000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x30000000 0x0 0x00040000 /* configuration space (256K) */ - 0x00 0x30040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x30080000 0x0 0x00040000>; /* DBI reg space (256K) */ + reg = <0x00 0x14100000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x30000000 0x0 0x00040000>, /* configuration space (256K) */ + <0x00 0x30040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x30080000 0x0 0x00040000>; /* DBI reg space (256K) */ reg-names = "appl", "config", "atu_dma", "dbi"; status = "disabled"; @@ -1389,8 +1456,8 @@ <&bpmp TEGRA194_RESET_PEX0_CORE_1>; reset-names = "apb", "core"; - interrupts = , /* controller interrupt */ - ; /* MSI interrupt */ + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ interrupt-names = "intr", "msi"; #interrupt-cells = <1>; @@ -1404,18 +1471,23 @@ nvidia,aspm-l0s-entrance-latency-us = <3>; bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x30100000 0x0 0x30100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc3000000 0x12 0x00000000 0x12 0x00000000 0x0 0x30000000 /* prefetchable memory (768MB) */ - 0x82000000 0x0 0x40000000 0x12 0x30000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */ + + ranges = <0x43000000 0x12 0x00000000 0x12 0x00000000 0x0 0x30000000>, /* prefetchable memory (768 MiB) */ + <0x02000000 0x0 0x40000000 0x12 0x30000000 0x0 0x0fff0000>, /* non-prefetchable memory (256 MiB - 64 KiB) */ + <0x01000000 0x0 0x00000000 0x12 0x3fff0000 0x0 0x00010000>; /* downstream I/O (64 KiB) */ + + interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE1R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_PCIE1W &emc>; + interconnect-names = "read", "write"; }; pcie@14120000 { compatible = "nvidia,tegra194-pcie"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX1A>; - reg = <0x00 0x14120000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x32000000 0x0 0x00040000 /* configuration space (256K) */ - 0x00 0x32040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x32080000 0x0 0x00040000>; /* DBI reg space (256K) */ + reg = <0x00 0x14120000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x32000000 0x0 0x00040000>, /* configuration space (256K) */ + <0x00 0x32040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x32080000 0x0 0x00040000>; /* DBI reg space (256K) */ reg-names = "appl", "config", "atu_dma", "dbi"; status = "disabled"; @@ -1434,8 +1506,8 @@ <&bpmp TEGRA194_RESET_PEX0_CORE_2>; reset-names = "apb", "core"; - interrupts = , /* controller interrupt */ - ; /* MSI interrupt */ + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ interrupt-names = "intr", "msi"; #interrupt-cells = <1>; @@ -1449,18 +1521,23 @@ nvidia,aspm-l0s-entrance-latency-us = <3>; bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x32100000 0x0 0x32100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc3000000 0x12 0x40000000 0x12 0x40000000 0x0 0x30000000 /* prefetchable memory (768MB) */ - 0x82000000 0x0 0x40000000 0x12 0x70000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */ + + ranges = <0x43000000 0x12 0x40000000 0x12 0x40000000 0x0 0x30000000>, /* prefetchable memory (768 MiB) */ + <0x02000000 0x0 0x40000000 0x12 0x70000000 0x0 0x0fff0000>, /* non-prefetchable memory (256 MiB - 64 KiB) */ + <0x01000000 0x0 0x00000000 0x12 0x7fff0000 0x0 0x00010000>; /* downstream I/O (64 KiB) */ + + interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE2AR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_PCIE2AW &emc>; + interconnect-names = "read", "write"; }; pcie@14140000 { compatible = "nvidia,tegra194-pcie"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX1A>; - reg = <0x00 0x14140000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x34000000 0x0 0x00040000 /* configuration space (256K) */ - 0x00 0x34040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x34080000 0x0 0x00040000>; /* DBI reg space (256K) */ + reg = <0x00 0x14140000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x34000000 0x0 0x00040000>, /* configuration space (256K) */ + <0x00 0x34040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x34080000 0x0 0x00040000>; /* DBI reg space (256K) */ reg-names = "appl", "config", "atu_dma", "dbi"; status = "disabled"; @@ -1479,8 +1556,8 @@ <&bpmp TEGRA194_RESET_PEX0_CORE_3>; reset-names = "apb", "core"; - interrupts = , /* controller interrupt */ - ; /* MSI interrupt */ + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ interrupt-names = "intr", "msi"; #interrupt-cells = <1>; @@ -1494,18 +1571,23 @@ nvidia,aspm-l0s-entrance-latency-us = <3>; bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x34100000 0x0 0x34100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc3000000 0x12 0x80000000 0x12 0x80000000 0x0 0x30000000 /* prefetchable memory (768MB) */ - 0x82000000 0x0 0x40000000 0x12 0xb0000000 0x0 0x10000000>; /* non-prefetchable memory (256MB) */ + + ranges = <0x43000000 0x12 0x80000000 0x12 0x80000000 0x0 0x30000000>, /* prefetchable memory (768 MiB) */ + <0x02000000 0x0 0x40000000 0x12 0xb0000000 0x0 0x0fff0000>, /* non-prefetchable memory (256 MiB + 64 KiB) */ + <0x01000000 0x0 0x00000000 0x12 0xbfff0000 0x0 0x00010000>; /* downstream I/O (64 KiB) */ + + interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE3R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_PCIE3W &emc>; + interconnect-names = "read", "write"; }; pcie@14160000 { compatible = "nvidia,tegra194-pcie"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX4A>; - reg = <0x00 0x14160000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x36000000 0x0 0x00040000 /* configuration space (256K) */ - 0x00 0x36040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x36080000 0x0 0x00040000>; /* DBI reg space (256K) */ + reg = <0x00 0x14160000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x36000000 0x0 0x00040000>, /* configuration space (256K) */ + <0x00 0x36040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x36080000 0x0 0x00040000>; /* DBI reg space (256K) */ reg-names = "appl", "config", "atu_dma", "dbi"; status = "disabled"; @@ -1524,8 +1606,8 @@ <&bpmp TEGRA194_RESET_PEX0_CORE_4>; reset-names = "apb", "core"; - interrupts = , /* controller interrupt */ - ; /* MSI interrupt */ + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ interrupt-names = "intr", "msi"; #interrupt-cells = <1>; @@ -1539,18 +1621,23 @@ nvidia,aspm-l0s-entrance-latency-us = <3>; bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x36100000 0x0 0x36100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc3000000 0x14 0x00000000 0x14 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ - 0x82000000 0x0 0x40000000 0x17 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */ + + ranges = <0x43000000 0x14 0x00000000 0x14 0x00000000 0x3 0x40000000>, /* prefetchable memory (13 GiB) */ + <0x02000000 0x0 0x40000000 0x17 0x40000000 0x0 0xbfff0000>, /* non-prefetchable memory (3 GiB - 64 KiB) */ + <0x01000000 0x0 0x00000000 0x17 0xffff0000 0x0 0x00010000>; /* downstream I/O (64 KiB) */ + + interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE4R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_PCIE4W &emc>; + interconnect-names = "read", "write"; }; pcie@14180000 { compatible = "nvidia,tegra194-pcie"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>; - reg = <0x00 0x14180000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x38000000 0x0 0x00040000 /* configuration space (256K) */ - 0x00 0x38040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x38080000 0x0 0x00040000>; /* DBI reg space (256K) */ + reg = <0x00 0x14180000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x38000000 0x0 0x00040000>, /* configuration space (256K) */ + <0x00 0x38040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x38080000 0x0 0x00040000>; /* DBI reg space (256K) */ reg-names = "appl", "config", "atu_dma", "dbi"; status = "disabled"; @@ -1569,8 +1656,8 @@ <&bpmp TEGRA194_RESET_PEX0_CORE_0>; reset-names = "apb", "core"; - interrupts = , /* controller interrupt */ - ; /* MSI interrupt */ + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ interrupt-names = "intr", "msi"; #interrupt-cells = <1>; @@ -1584,18 +1671,23 @@ nvidia,aspm-l0s-entrance-latency-us = <3>; bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x38100000 0x0 0x38100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc3000000 0x18 0x00000000 0x18 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ - 0x82000000 0x0 0x40000000 0x1b 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */ + + ranges = <0x43000000 0x18 0x00000000 0x18 0x00000000 0x3 0x40000000>, /* prefetchable memory (13 GiB) */ + <0x02000000 0x0 0x40000000 0x1b 0x40000000 0x0 0xbfff0000>, /* non-prefetchable memory (3 GiB - 64 KiB) */ + <0x01000000 0x0 0x00000000 0x1b 0xffff0000 0x0 0x00010000>; /* downstream I/O (64 KiB) */ + + interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE0R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_PCIE0W &emc>; + interconnect-names = "read", "write"; }; pcie@141a0000 { compatible = "nvidia,tegra194-pcie"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>; - reg = <0x00 0x141a0000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x3a000000 0x0 0x00040000 /* configuration space (256K) */ - 0x00 0x3a040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x3a080000 0x0 0x00040000>; /* DBI reg space (256K) */ + reg = <0x00 0x141a0000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x3a000000 0x0 0x00040000>, /* configuration space (256K) */ + <0x00 0x3a040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x3a080000 0x0 0x00040000>; /* DBI reg space (256K) */ reg-names = "appl", "config", "atu_dma", "dbi"; status = "disabled"; @@ -1611,15 +1703,15 @@ pinctrl-0 = <&pex_rst_c5_out_state>, <&clkreq_c5_bi_dir_state>; clocks = <&bpmp TEGRA194_CLK_PEX1_CORE_5>, - <&bpmp TEGRA194_CLK_PEX1_CORE_5M>; + <&bpmp TEGRA194_CLK_PEX1_CORE_5M>; clock-names = "core", "core_m"; resets = <&bpmp TEGRA194_RESET_PEX1_CORE_5_APB>, <&bpmp TEGRA194_RESET_PEX1_CORE_5>; reset-names = "apb", "core"; - interrupts = , /* controller interrupt */ - ; /* MSI interrupt */ + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ interrupt-names = "intr", "msi"; nvidia,bpmp = <&bpmp 5>; @@ -1633,18 +1725,23 @@ nvidia,aspm-l0s-entrance-latency-us = <3>; bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x3a100000 0x0 0x3a100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0xc3000000 0x1c 0x00000000 0x1c 0x00000000 0x3 0x40000000 /* prefetchable memory (13GB) */ - 0x82000000 0x0 0x40000000 0x1f 0x40000000 0x0 0xc0000000>; /* non-prefetchable memory (3GB) */ + + ranges = <0x43000000 0x1c 0x00000000 0x1c 0x00000000 0x3 0x40000000>, /* prefetchable memory (13 GiB) */ + <0x02000000 0x0 0x40000000 0x1f 0x40000000 0x0 0xbfff0000>, /* non-prefetchable memory (3 GiB - 64 KiB) */ + <0x01000000 0x0 0x00000000 0x1f 0xffff0000 0x0 0x00010000>; /* downstream I/O (64 KiB) */ + + interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE5R &emc>, + <&mc TEGRA194_MEMORY_CLIENT_PCIE5W &emc>; + interconnect-names = "read", "write"; }; pcie_ep@14160000 { compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX4A>; - reg = <0x00 0x14160000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x36040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x36080000 0x0 0x00040000 /* DBI reg space (256K) */ - 0x14 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ + reg = <0x00 0x14160000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x36040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x36080000 0x0 0x00040000>, /* DBI reg space (256K) */ + <0x14 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ reg-names = "appl", "atu_dma", "dbi", "addr_space"; status = "disabled"; @@ -1673,10 +1770,10 @@ pcie_ep@14180000 { compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>; - reg = <0x00 0x14180000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x38040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x38080000 0x0 0x00040000 /* DBI reg space (256K) */ - 0x18 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ + reg = <0x00 0x14180000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x38040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x38080000 0x0 0x00040000>, /* DBI reg space (256K) */ + <0x18 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ reg-names = "appl", "atu_dma", "dbi", "addr_space"; status = "disabled"; @@ -1705,10 +1802,10 @@ pcie_ep@141a0000 { compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep"; power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>; - reg = <0x00 0x141a0000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x3a040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x3a080000 0x0 0x00040000 /* DBI reg space (256K) */ - 0x1c 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ + reg = <0x00 0x141a0000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x3a040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x3a080000 0x0 0x00040000>, /* DBI reg space (256K) */ + <0x1c 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ reg-names = "appl", "atu_dma", "dbi", "addr_space"; status = "disabled"; @@ -1737,22 +1834,20 @@ nvidia,aspm-l0s-entrance-latency-us = <3>; }; - sysram@40000000 { + sram@40000000 { compatible = "nvidia,tegra194-sysram", "mmio-sram"; reg = <0x0 0x40000000 0x0 0x50000>; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x0 0x40000000 0x50000>; - cpu_bpmp_tx: shmem@4e000 { - compatible = "nvidia,tegra194-bpmp-shmem"; + cpu_bpmp_tx: sram@4e000 { reg = <0x4e000 0x1000>; label = "cpu-bpmp-tx"; pool; }; - cpu_bpmp_rx: shmem@4f000 { - compatible = "nvidia,tegra194-bpmp-shmem"; + cpu_bpmp_rx: sram@4f000 { reg = <0x4f000 0x1000>; label = "cpu-bpmp-rx"; pool; @@ -1767,6 +1862,11 @@ #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_BPMPR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_BPMPW &emc>, + <&mc TEGRA194_MEMORY_CLIENT_BPMPDMAR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_BPMPDMAW &emc>; + interconnect-names = "read", "write", "dma-mem", "dma-write"; bpmp_i2c: i2c { compatible = "nvidia,tegra186-bpmp-i2c"; @@ -1782,6 +1882,8 @@ }; cpus { + compatible = "nvidia,tegra194-ccplex"; + nvidia,bpmp = <&bpmp>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi index cc6ed45a2b48..6a4b50aaa25d 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -17,7 +17,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x1 0x0>; }; @@ -274,8 +274,8 @@ reg = <0x50>; vcc-supply = <&vdd_1v8>; - address-bits = <8>; - page-size = <8>; + address-width = <8>; + pagesize = <8>; size = <256>; read-only; }; @@ -293,24 +293,17 @@ }; /* eMMC */ - sdhci@700b0600 { + mmc@700b0600 { status = "okay"; bus-width = <8>; non-removable; vqmmc-supply = <&vdd_1v8>; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; cpus { @@ -342,18 +335,15 @@ method = "smc"; }; - regulators { - vdd_gpu: regulator@100 { - compatible = "pwm-regulator"; - reg = <100>; - pwms = <&pwm 1 4880>; - regulator-name = "VDD_GPU"; - regulator-min-microvolt = <710000>; - regulator-max-microvolt = <1320000>; - enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>; - regulator-ramp-delay = <80>; - regulator-enable-ramp-delay = <2000>; - regulator-settling-time-us = <160>; - }; + vdd_gpu: regulator@100 { + compatible = "pwm-regulator"; + pwms = <&pwm 1 4880>; + regulator-name = "VDD_GPU"; + regulator-min-microvolt = <710000>; + regulator-max-microvolt = <1320000>; + enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>; + regulator-ramp-delay = <80>; + regulator-enable-ramp-delay = <2000>; + regulator-settling-time-us = <160>; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts index ea0e1efa6973..56adf287a82c 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts @@ -87,8 +87,8 @@ reg = <0x57>; vcc-supply = <&vdd_1v8>; - address-bits = <8>; - page-size = <8>; + address-width = <8>; + pagesize = <8>; size = <256>; read-only; }; @@ -122,7 +122,7 @@ status = "okay"; }; - agic@702f9000 { + interrupt-controller@702f9000 { status = "okay"; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi index d0dc03923723..58aa0518965e 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi @@ -14,7 +14,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0xc0000000>; }; @@ -34,23 +34,16 @@ }; /* eMMC */ - sdhci@700b0600 { + mmc@700b0600 { status = "okay"; bus-width = <8>; non-removable; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; cpus { diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi index b57d837d5fc7..e18e1a9a3011 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi @@ -27,8 +27,8 @@ sor@54580000 { status = "okay"; - avdd-io-supply = <&avdd_1v05>; - vdd-pll-supply = <&vdd_1v8>; + avdd-io-hdmi-dp-supply = <&avdd_1v05>; + vdd-hdmi-dp-pll-supply = <&vdd_1v8>; hdmi-supply = <&vdd_hdmi>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; @@ -1323,6 +1323,14 @@ #gpio-cells = <2>; gpio-controller; }; + + exp2: gpio@77 { + compatible = "ti,tca9539"; + reg = <0x77>; + + #gpio-cells = <2>; + gpio-controller; + }; }; /* HDMI DDC */ @@ -1461,17 +1469,17 @@ usb2-0 { status = "okay"; vbus-supply = <&vdd_usb_vbus_otg>; + usb-role-switch; mode = "otg"; - usb-role-switch; connector { - compatible = "usb-b-connector", - "gpio-usb-b-connector"; + compatible = "gpio-usb-b-connector", + "usb-b-connector"; label = "micro-USB"; type = "micro"; - vbus-gpio = <&gpio TEGRA_GPIO(Z, 0) - GPIO_ACTIVE_LOW>; - id-gpio = <&pmic 0 0>; + vbus-gpios = <&gpio TEGRA_GPIO(Z, 0) + GPIO_ACTIVE_LOW>; + id-gpios = <&pmic 0 GPIO_ACTIVE_HIGH>; }; }; @@ -1505,7 +1513,7 @@ }; /* MMC/SD */ - sdhci@700b0000 { + mmc@700b0000 { status = "okay"; bus-width = <4>; @@ -1523,152 +1531,6 @@ hvdd-usb-supply = <&vdd_1v8>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - vdd_sys_mux: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "VDD_SYS_MUX"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - }; - - vdd_5v0_sys: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "VDD_5V0_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_sys_mux>; - }; - - vdd_3v3_sys: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "VDD_3V3_SYS"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - gpio = <&pmic 3 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_sys_mux>; - - regulator-enable-ramp-delay = <160>; - regulator-disable-ramp-delay = <10000>; - }; - - vdd_5v0_io: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "VDD_5V0_IO_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - }; - - vdd_3v3_sd: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "VDD_3V3_SD"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - - regulator-enable-ramp-delay = <472>; - regulator-disable-ramp-delay = <4880>; - }; - - vdd_dsi_csi: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "AVDD_DSI_CSI_1V2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - vin-supply = <&vdd_sys_1v2>; - }; - - vdd_3v3_dis: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "VDD_DIS_3V3_LCD"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - gpio = <&exp1 3 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; - - vdd_1v8_dis: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "VDD_LCD_1V8_DIS"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - gpio = <&exp1 14 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_1v8>; - }; - - vdd_5v0_rtl: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "RTL_5V"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; - - vdd_usb_vbus: regulator@9 { - compatible = "regulator-fixed"; - reg = <9>; - regulator-name = "USB_VBUS_EN1"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; - - vdd_usb_vbus_otg: regulator@11 { - compatible = "regulator-fixed"; - reg = <9>; - regulator-name = "USB_VBUS_EN0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; - - vdd_hdmi: regulator@10 { - compatible = "regulator-fixed"; - reg = <10>; - regulator-name = "VDD_HDMI_5V0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&exp1 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; - }; - gpio-keys { compatible = "gpio-keys"; label = "gpio-keys"; @@ -1692,4 +1554,162 @@ linux,code = ; }; }; + + vdd_sys_mux: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "VDD_SYS_MUX"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V0_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_sys_mux>; + }; + + vdd_3v3_sys: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&pmic 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_sys_mux>; + + regulator-enable-ramp-delay = <160>; + regulator-disable-ramp-delay = <10000>; + }; + + vdd_5v0_io: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V0_IO_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_3v3_sd: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3_SD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + + regulator-enable-ramp-delay = <472>; + regulator-disable-ramp-delay = <4880>; + }; + + vdd_dsi_csi: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "AVDD_DSI_CSI_1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + vin-supply = <&vdd_sys_1v2>; + }; + + vdd_3v3_dis: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "VDD_DIS_3V3_LCD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + gpio = <&exp1 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + + vdd_1v8_dis: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "VDD_LCD_1V8_DIS"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + gpio = <&exp1 14 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_1v8>; + }; + + vdd_5v0_rtl: regulator@8 { + compatible = "regulator-fixed"; + regulator-name = "RTL_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_usb_vbus: regulator@9 { + compatible = "regulator-fixed"; + regulator-name = "USB_VBUS_EN1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_usb_vbus_otg: regulator@11 { + compatible = "regulator-fixed"; + regulator-name = "USB_VBUS_EN0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_hdmi: regulator@10 { + compatible = "regulator-fixed"; + regulator-name = "VDD_HDMI_5V0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&exp1 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_cam_1v2: regulator@11 { + compatible = "regulator-fixed"; + regulator-name = "vdd-cam-1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&exp2 10 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + + vdd_cam_2v8: regulator@12 { + compatible = "regulator-fixed"; + regulator-name = "vdd-cam-2v8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&exp1 13 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; + + vdd_cam_1v8: regulator@13 { + compatible = "regulator-fixed"; + regulator-name = "vdd-cam-1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&exp2 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_sys>; + }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi index 88a4b9333d84..41beab626d95 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi @@ -16,7 +16,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0xc0000000>; }; @@ -1328,7 +1328,7 @@ status = "okay"; clock-frequency = <400000>; - max77620: max77620@3c { + pmic: pmic@3c { compatible = "maxim,max77620"; reg = <0x3c>; interrupts = ; @@ -1343,12 +1343,12 @@ pinctrl-0 = <&max77620_default>; max77620_default: pinmux@0 { - pin_gpio0 { + gpio0 { pins = "gpio0"; function = "gpio"; }; - pin_gpio1 { + gpio1 { pins = "gpio1"; function = "fps-out"; drive-push-pull = <1>; @@ -1357,37 +1357,37 @@ maxim,active-fps-power-down-slot = <0>; }; - pin_gpio2_3 { - pins = "gpio2", "gpio3"; + gpio2 { + pins = "gpio2"; function = "fps-out"; drive-open-drain = <1>; maxim,active-fps-source = ; }; - pin_gpio4 { + gpio3 { + pins = "gpio3"; + function = "fps-out"; + drive-open-drain = <1>; + maxim,active-fps-source = ; + }; + + gpio4 { pins = "gpio4"; function = "32k-out1"; }; - pin_gpio5_6_7 { + gpio5_6_7 { pins = "gpio5", "gpio6", "gpio7"; function = "gpio"; drive-push-pull = <1>; }; - - pin_gpio2 { - maxim,active-fps-source = ; - }; - - pin_gpio3 { - maxim,active-fps-source = ; - }; }; - spmic-default-output-high { + gpio@0 { gpio-hog; output-high; - gpios = <2 GPIO_ACTIVE_HIGH 7 GPIO_ACTIVE_HIGH>; + gpios = <2 GPIO_ACTIVE_HIGH>, + <7 GPIO_ACTIVE_HIGH>; }; fps { @@ -1580,23 +1580,16 @@ status = "okay"; }; - sdhci@700b0600 { + mmc@700b0600 { bus-width = <8>; non-removable; status = "okay"; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; gpio-keys { @@ -1642,223 +1635,198 @@ method = "smc"; }; - regulators { - compatible = "simple-bus"; - device_type = "fixed-regulators"; - #address-cells = <1>; - #size-cells = <0>; + battery_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd-ac-bat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - battery_reg: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vdd-ac-bat"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + vdd_3v3: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vdd-3v3"; + regulator-enable-ramp-delay = <160>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; - vdd_3v3: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "vdd-3v3"; - regulator-enable-ramp-delay = <160>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; + gpio = <&pmic 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&max77620 3 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + max77620_gpio7: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "max77620-gpio7"; + regulator-enable-ramp-delay = <240>; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + vin-supply = <&max77620_ldo0>; + regulator-always-on; + regulator-boot-on; - max77620_gpio7: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "max77620-gpio7"; - regulator-enable-ramp-delay = <240>; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - vin-supply = <&max77620_ldo0>; - regulator-always-on; - regulator-boot-on; + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&max77620 7 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + lcd_bl_en: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "lcd-bl-en"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; - lcd_bl_en: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "lcd-bl-en"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + en_vdd_sd: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "en-vdd-sd"; + regulator-enable-ramp-delay = <472>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3>; - en_vdd_sd: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "en-vdd-sd"; - regulator-enable-ramp-delay = <472>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vdd_3v3>; + gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + en_vdd_cam: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "en-vdd-cam"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; - en_vdd_cam: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "en-vdd-cam"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; + gpio = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_sys_boost: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "vdd-sys-boost"; + regulator-enable-ramp-delay = <3090>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; - vdd_sys_boost: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "vdd-sys-boost"; - regulator-enable-ramp-delay = <3090>; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&max77620 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_hdmi: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "vdd-hdmi"; + regulator-enable-ramp-delay = <468>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vdd_sys_boost>; + regulator-boot-on; - vdd_hdmi: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "vdd-hdmi"; - regulator-enable-ramp-delay = <468>; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&vdd_sys_boost>; - regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(CC, 7) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&gpio TEGRA_GPIO(CC, 7) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + en_vdd_cpu_fixed: regulator@8 { + compatible = "regulator-fixed"; + regulator-name = "vdd-cpu-fixed"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; - en_vdd_cpu_fixed: regulator@8 { - compatible = "regulator-fixed"; - reg = <8>; - regulator-name = "vdd-cpu-fixed"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - }; + vdd_aux_3v3: regulator@9 { + compatible = "regulator-fixed"; + regulator-name = "aux-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; - vdd_aux_3v3: regulator@9 { - compatible = "regulator-fixed"; - reg = <9>; - regulator-name = "aux-3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; + vdd_snsr_pm: regulator@10 { + compatible = "regulator-fixed"; + regulator-name = "snsr_pm"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; - vdd_snsr_pm: regulator@10 { - compatible = "regulator-fixed"; - reg = <10>; - regulator-name = "snsr_pm"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + enable-active-high; + }; - enable-active-high; - }; + vdd_usb_5v0: regulator@11 { + compatible = "regulator-fixed"; + status = "disabled"; + regulator-name = "vdd-usb-5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vdd_3v3>; - vdd_usb_5v0: regulator@11 { - compatible = "regulator-fixed"; - reg = <11>; - status = "disabled"; - regulator-name = "vdd-usb-5v0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&vdd_3v3>; + enable-active-high; + }; - enable-active-high; - }; + vdd_cdc_1v2_aud: regulator@101 { + compatible = "regulator-fixed"; + status = "disabled"; + regulator-name = "vdd_cdc_1v2_aud"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + startup-delay-us = <250000>; - vdd_cdc_1v2_aud: regulator@101 { - compatible = "regulator-fixed"; - reg = <101>; - status = "disabled"; - regulator-name = "vdd_cdc_1v2_aud"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - startup-delay-us = <250000>; + enable-active-high; + }; - enable-active-high; - }; + vdd_disp_3v0: regulator@12 { + compatible = "regulator-fixed"; + regulator-name = "vdd-disp-3v0"; + regulator-enable-ramp-delay = <232>; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; - vdd_disp_3v0: regulator@12 { - compatible = "regulator-fixed"; - reg = <12>; - regulator-name = "vdd-disp-3v0"; - regulator-enable-ramp-delay = <232>; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - regulator-always-on; + gpio = <&gpio TEGRA_GPIO(I, 3) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&gpio TEGRA_GPIO(I, 3) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + vdd_fan: regulator@13 { + compatible = "regulator-fixed"; + regulator-name = "vdd-fan"; + regulator-enable-ramp-delay = <284>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; - vdd_fan: regulator@13 { - compatible = "regulator-fixed"; - reg = <13>; - regulator-name = "vdd-fan"; - regulator-enable-ramp-delay = <284>; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(E, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - gpio = <&gpio TEGRA_GPIO(E, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + usb_vbus1: regulator@14 { + compatible = "regulator-fixed"; + regulator-name = "usb-vbus1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; - usb_vbus1: regulator@14 { - compatible = "regulator-fixed"; - reg = <14>; - regulator-name = "usb-vbus1"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + }; - gpio = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - }; + usb_vbus2: regulator@15 { + compatible = "regulator-fixed"; + regulator-name = "usb-vbus2"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; - usb_vbus2: regulator@15 { - compatible = "regulator-fixed"; - reg = <15>; - regulator-name = "usb-vbus2"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + }; - gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - }; + vdd_3v3_eth: regulator@16 { + compatible = "regulator-fixed"; + regulator-name = "vdd-3v3-eth-a02"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; - vdd_3v3_eth: regulator@16 { - compatible = "regulator-fixed"; - reg = <16>; - regulator-name = "vdd-3v3-eth-a02"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - - gpio = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>; - enable-active-high; - gpio-open-drain; - }; + gpio = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts index 9bc52fdb393c..2282ea1c6279 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts @@ -22,7 +22,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x1 0x0>; }; @@ -64,6 +64,16 @@ status = "okay"; }; + vi@54080000 { + status = "okay"; + + avdd-dsi-csi-supply = <&vdd_sys_1v2>; + + csi@838 { + status = "okay"; + }; + }; + sor@54540000 { status = "okay"; @@ -77,8 +87,8 @@ sor@54580000 { status = "okay"; - avdd-io-supply = <&avdd_1v05>; - vdd-pll-supply = <&vdd_1v8>; + avdd-io-hdmi-dp-supply = <&avdd_1v05>; + vdd-hdmi-dp-pll-supply = <&vdd_1v8>; hdmi-supply = <&vdd_hdmi>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; @@ -101,6 +111,22 @@ status = "okay"; }; + pinmux@700008d4 { + dvfs_pwm_active_state: dvfs_pwm_active { + dvfs_pwm_pbb1 { + nvidia,pins = "dvfs_pwm_pbb1"; + nvidia,tristate = ; + }; + }; + + dvfs_pwm_inactive_state: dvfs_pwm_inactive { + dvfs_pwm_pbb1 { + nvidia,pins = "dvfs_pwm_pbb1"; + nvidia,tristate = ; + }; + }; + }; + /* debug port */ serial@70006000 { status = "okay"; @@ -119,8 +145,8 @@ reg = <0x50>; vcc-supply = <&vdd_1v8>; - address-bits = <8>; - page-size = <8>; + address-width = <8>; + pagesize = <8>; size = <256>; read-only; }; @@ -130,8 +156,8 @@ reg = <0x57>; vcc-supply = <&vdd_1v8>; - address-bits = <8>; - page-size = <8>; + address-width = <8>; + pagesize = <8>; size = <256>; read-only; }; @@ -513,15 +539,15 @@ usb2-0 { status = "okay"; mode = "peripheral"; - usb-role-switch; + connector { - compatible = "usb-b-connector", - "gpio-usb-b-connector"; + compatible = "gpio-usb-b-connector", + "usb-b-connector"; label = "micro-USB"; type = "micro"; - vbus-gpio = <&gpio TEGRA_GPIO(CC, 4) - GPIO_ACTIVE_LOW>; + vbus-gpios = <&gpio TEGRA_GPIO(CC, 4) + GPIO_ACTIVE_LOW>; }; }; @@ -543,7 +569,7 @@ }; }; - sdhci@700b0000 { + mmc@700b0000 { status = "okay"; bus-width = <4>; @@ -553,15 +579,7 @@ vmmc-supply = <&vdd_3v3_sd>; }; - usb@700d0000 { - status = "okay"; - phys = <µ_b>; - phy-names = "usb2-0"; - avddio-usb-supply = <&vdd_3v3_sys>; - hvdd-usb-supply = <&vdd_1v8>; - }; - - sdhci@700b0400 { + mmc@700b0400 { status = "okay"; bus-width = <4>; @@ -574,17 +592,39 @@ wakeup-source; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + usb@700d0000 { + status = "okay"; + phys = <µ_b>; + phy-names = "usb2-0"; + avddio-usb-supply = <&vdd_3v3_sys>; + hvdd-usb-supply = <&vdd_1v8>; + }; - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clock@70110000 { + status = "okay"; + + nvidia,cf = <6>; + nvidia,ci = <0>; + nvidia,cg = <2>; + nvidia,droop-ctrl = <0x00000f00>; + nvidia,force-mode = <1>; + nvidia,sample-rate = <25000>; + + nvidia,pwm-min-microvolts = <708000>; + nvidia,pwm-period-nanoseconds = <2500>; /* 2.5us */ + nvidia,pwm-to-pmic; + nvidia,pwm-tristate-microvolts = <1000000>; + nvidia,pwm-voltage-step-microvolts = <19200>; + + pinctrl-names = "dvfs_pwm_enable", "dvfs_pwm_disable"; + pinctrl-0 = <&dvfs_pwm_active_state>; + pinctrl-1 = <&dvfs_pwm_inactive_state>; + }; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; cpus { @@ -698,120 +738,109 @@ method = "smc"; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdd_5v0_sys: regulator@0 { + compatible = "regulator-fixed"; - vdd_5v0_sys: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; + regulator-name = "VDD_5V0_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; - regulator-name = "VDD_5V0_SYS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - }; + vdd_3v3_sys: regulator@1 { + compatible = "regulator-fixed"; - vdd_3v3_sys: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "VDD_3V3_SYS"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <240>; - regulator-disable-ramp-delay = <11340>; - regulator-always-on; - regulator-boot-on; + regulator-name = "VDD_3V3_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <240>; + regulator-disable-ramp-delay = <11340>; + regulator-always-on; + regulator-boot-on; - gpio = <&pmic 3 GPIO_ACTIVE_HIGH>; - enable-active-high; + gpio = <&pmic 3 GPIO_ACTIVE_HIGH>; + enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_3v3_sd: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; + vdd_3v3_sd: regulator@2 { + compatible = "regulator-fixed"; - regulator-name = "VDD_3V3_SD"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + regulator-name = "VDD_3V3_SD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; - gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; - enable-active-high; + gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; + enable-active-high; - vin-supply = <&vdd_3v3_sys>; - }; + vin-supply = <&vdd_3v3_sys>; + }; - vdd_hdmi: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; + vdd_hdmi: regulator@3 { + compatible = "regulator-fixed"; - regulator-name = "VDD_HDMI_5V0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + regulator-name = "VDD_HDMI_5V0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; - vin-supply = <&vdd_5v0_sys>; - }; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_hub_3v3: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; + vdd_hub_3v3: regulator@4 { + compatible = "regulator-fixed"; - regulator-name = "VDD_HUB_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + regulator-name = "VDD_HUB_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; - gpio = <&gpio TEGRA_GPIO(A, 6) GPIO_ACTIVE_HIGH>; - enable-active-high; + gpio = <&gpio TEGRA_GPIO(A, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_cpu: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; + vdd_cpu: regulator@5 { + compatible = "regulator-fixed"; - regulator-name = "VDD_CPU"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; + regulator-name = "VDD_CPU"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; - gpio = <&pmic 5 GPIO_ACTIVE_HIGH>; - enable-active-high; + gpio = <&pmic 5 GPIO_ACTIVE_HIGH>; + enable-active-high; - vin-supply = <&vdd_5v0_sys>; - }; + vin-supply = <&vdd_5v0_sys>; + }; - vdd_gpu: regulator@6 { - compatible = "pwm-regulator"; - reg = <6>; - pwms = <&pwm 1 4880>; - regulator-name = "VDD_GPU"; - regulator-min-microvolt = <710000>; - regulator-max-microvolt = <1320000>; - regulator-ramp-delay = <80>; - regulator-enable-ramp-delay = <2000>; - regulator-settling-time-us = <160>; - enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>; - vin-supply = <&vdd_5v0_sys>; - }; + vdd_gpu: regulator@6 { + compatible = "pwm-regulator"; + pwms = <&pwm 1 4880>; - avdd_io_edp_1v05: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; + regulator-name = "VDD_GPU"; + regulator-min-microvolt = <710000>; + regulator-max-microvolt = <1320000>; + regulator-ramp-delay = <80>; + regulator-enable-ramp-delay = <2000>; + regulator-settling-time-us = <160>; - regulator-name = "AVDD_IO_EDP_1V05"; - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; + enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>; + vin-supply = <&vdd_5v0_sys>; + }; - gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; - enable-active-high; + avdd_io_edp_1v05: regulator@7 { + compatible = "regulator-fixed"; - vin-supply = <&avdd_1v05_pll>; - }; + regulator-name = "AVDD_IO_EDP_1V05"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + + vin-supply = <&avdd_1v05_pll>; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index 2faab6390552..bd78378248a6 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -1330,7 +1330,6 @@ battery: bq27742@55 { compatible = "ti,bq27742"; reg = <0x55>; - battery-name = "battery"; }; }; }; @@ -1355,11 +1354,11 @@ maxim,enable-active-discharge; maxim,enable-bias-control; maxim,enable-etr; - maxim,enable-gpio = <&max77620 5 0>; + maxim,enable-gpio = <&pmic 5 0>; maxim,externally-enable; }; - max77620: max77620@3c { + pmic: pmic@3c { compatible = "maxim,max77620"; reg = <0x3c>; interrupts = ; @@ -1373,8 +1372,8 @@ pinctrl-names = "default"; pinctrl-0 = <&max77620_default>; - max77620_default: pinmux@0 { - pin_gpio { + max77620_default: pinmux { + gpio0_1_2_7 { pins = "gpio0", "gpio1", "gpio2", "gpio7"; function = "gpio"; }; @@ -1384,7 +1383,7 @@ * sequence, So it must be sequenced up (automatically * set by OTP) and down properly. */ - pin_gpio3 { + gpio3 { pins = "gpio3"; function = "fps-out"; drive-open-drain = <1>; @@ -1393,13 +1392,13 @@ maxim,active-fps-power-down-slot = <2>; }; - pin_gpio5_6 { + gpio5_6 { pins = "gpio5", "gpio6"; function = "gpio"; drive-push-pull = <1>; }; - pin_32k { + gpio4 { pins = "gpio4"; function = "32k-out1"; }; @@ -1697,7 +1696,7 @@ }; }; - sdhci@700b0600 { + mmc@700b0600 { bus-width = <8>; non-removable; status = "okay"; @@ -1722,22 +1721,15 @@ status = "okay"; }; - agic@702f9000 { + interrupt-controller@702f9000 { status = "okay"; }; }; - clocks { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - clk32k_in: clock@0 { - compatible = "fixed-clock"; - reg = <0>; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + clk32k_in: clock@0 { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; }; cpus { @@ -1815,88 +1807,73 @@ method = "smc"; }; - regulators { - compatible = "simple-bus"; - device_type = "fixed-regulators"; - #address-cells = <1>; - #size-cells = <0>; + ppvar_sys: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "PPVAR_SYS"; + regulator-min-microvolt = <4400000>; + regulator-max-microvolt = <4400000>; + regulator-always-on; + }; - ppvar_sys: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "PPVAR_SYS"; - regulator-min-microvolt = <4400000>; - regulator-max-microvolt = <4400000>; - regulator-always-on; - }; + pplcd_vdd: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "PPLCD_VDD"; + regulator-min-microvolt = <4400000>; + regulator-max-microvolt = <4400000>; + gpio = <&gpio TEGRA_GPIO(V, 4) 0>; + enable-active-high; + regulator-boot-on; + }; - pplcd_vdd: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "PPLCD_VDD"; - regulator-min-microvolt = <4400000>; - regulator-max-microvolt = <4400000>; - gpio = <&gpio TEGRA_GPIO(V, 4) 0>; - enable-active-high; - regulator-boot-on; - }; + pp3000_always: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "PP3000_ALWAYS"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; - pp3000_always: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "PP3000_ALWAYS"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - regulator-always-on; - }; + pp3300: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "PP3300"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + enable-active-high; + }; - pp3300: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "PP3300"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - enable-active-high; - }; + pp5000: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "PP5000"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; - pp5000: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "PP5000"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; + pp1800_lcdio: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "PP1800_LCDIO"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio TEGRA_GPIO(V, 3) 0>; + enable-active-high; + regulator-boot-on; + }; - pp1800_lcdio: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "PP1800_LCDIO"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio TEGRA_GPIO(V, 3) 0>; - enable-active-high; - regulator-boot-on; - }; + pp1800_cam: regulator@6 { + compatible = "regulator-fixed"; + regulator-name = "PP1800_CAM"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio TEGRA_GPIO(K, 3) 0>; + enable-active-high; + }; - pp1800_cam: regulator@6 { - compatible = "regulator-fixed"; - reg= <6>; - regulator-name = "PP1800_CAM"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio TEGRA_GPIO(K, 3) 0>; - enable-active-high; - }; - - usbc_vbus: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "USBC_VBUS"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; + usbc_vbus: regulator@7 { + compatible = "regulator-fixed"; + regulator-name = "USBC_VBUS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 08655081f72d..829f786af133 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -18,9 +18,9 @@ pcie@1003000 { compatible = "nvidia,tegra210-pcie"; device_type = "pci"; - reg = <0x0 0x01003000 0x0 0x00000800 /* PADS registers */ - 0x0 0x01003800 0x0 0x00000800 /* AFI registers */ - 0x0 0x02000000 0x0 0x10000000>; /* configuration space */ + reg = <0x0 0x01003000 0x0 0x00000800>, /* PADS registers */ + <0x0 0x01003800 0x0 0x00000800>, /* AFI registers */ + <0x0 0x02000000 0x0 0x10000000>; /* configuration space */ reg-names = "pads", "afi", "cs"; interrupts = , /* controller interrupt */ ; /* MSI interrupt */ @@ -34,11 +34,11 @@ #address-cells = <3>; #size-cells = <2>; - ranges = <0x82000000 0 0x01000000 0x0 0x01000000 0 0x00001000 /* port 0 configuration space */ - 0x82000000 0 0x01001000 0x0 0x01001000 0 0x00001000 /* port 1 configuration space */ - 0x81000000 0 0x0 0x0 0x12000000 0 0x00010000 /* downstream I/O (64 KiB) */ - 0x82000000 0 0x13000000 0x0 0x13000000 0 0x0d000000 /* non-prefetchable memory (208 MiB) */ - 0xc2000000 0 0x20000000 0x0 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ + ranges = <0x02000000 0 0x01000000 0x0 0x01000000 0 0x00001000>, /* port 0 configuration space */ + <0x02000000 0 0x01001000 0x0 0x01001000 0 0x00001000>, /* port 1 configuration space */ + <0x01000000 0 0x0 0x0 0x12000000 0 0x00010000>, /* downstream I/O (64 KiB) */ + <0x02000000 0 0x13000000 0x0 0x13000000 0 0x0d000000>, /* non-prefetchable memory (208 MiB) */ + <0x42000000 0 0x20000000 0x0 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ clocks = <&tegra_car TEGRA210_CLK_PCIE>, <&tegra_car TEGRA210_CLK_AFI>, @@ -86,10 +86,11 @@ }; host1x@50000000 { - compatible = "nvidia,tegra210-host1x", "simple-bus"; + compatible = "nvidia,tegra210-host1x"; reg = <0x0 0x50000000 0x0 0x00034000>; interrupts = , /* syncpt */ ; /* general */ + interrupt-names = "syncpt", "host1x"; clocks = <&tegra_car TEGRA210_CLK_HOST1X>; clock-names = "host1x"; resets = <&tegra_car 28>; @@ -186,9 +187,8 @@ compatible = "nvidia,tegra210-dc"; reg = <0x0 0x54200000 0x0 0x00040000>; interrupts = ; - clocks = <&tegra_car TEGRA210_CLK_DISP1>, - <&tegra_car TEGRA210_CLK_PLL_P>; - clock-names = "dc", "parent"; + clocks = <&tegra_car TEGRA210_CLK_DISP1>; + clock-names = "dc"; resets = <&tegra_car 27>; reset-names = "dc"; @@ -201,9 +201,8 @@ compatible = "nvidia,tegra210-dc"; reg = <0x0 0x54240000 0x0 0x00040000>; interrupts = ; - clocks = <&tegra_car TEGRA210_CLK_DISP2>, - <&tegra_car TEGRA210_CLK_PLL_P>; - clock-names = "dc", "parent"; + clocks = <&tegra_car TEGRA210_CLK_DISP2>; + clock-names = "dc"; resets = <&tegra_car 26>; reset-names = "dc"; @@ -326,7 +325,7 @@ }; dpaux: dpaux@545c0000 { - compatible = "nvidia,tegra124-dpaux"; + compatible = "nvidia,tegra210-dpaux"; reg = <0x0 0x545c0000 0x0 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_DPAUX>, @@ -362,6 +361,9 @@ compatible = "nvidia,tegra210-isp"; reg = <0x0 0x54600000 0x0 0x00040000>; interrupts = ; + clocks = <&tegra_car TEGRA210_CLK_ISPA>; + resets = <&tegra_car 23>; + reset-names = "isp"; status = "disabled"; }; @@ -369,6 +371,9 @@ compatible = "nvidia,tegra210-isp"; reg = <0x0 0x54680000 0x0 0x00040000>; interrupts = ; + clocks = <&tegra_car TEGRA210_CLK_ISPB>; + resets = <&tegra_car 3>; + reset-names = "isp"; status = "disabled"; }; @@ -376,7 +381,16 @@ compatible = "nvidia,tegra210-i2c-vi"; reg = <0x0 0x546c0000 0x0 0x00040000>; interrupts = ; + clocks = <&tegra_car TEGRA210_CLK_VI_I2C>, + <&tegra_car TEGRA210_CLK_I2CSLOW>; + clock-names = "div-clk", "slow"; + resets = <&tegra_car 208>; + reset-names = "i2c"; + power-domains = <&pd_venc>; status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; }; }; @@ -998,8 +1012,8 @@ <&tegra_car TEGRA210_CLK_XUSB_HOST_SRC>, <&tegra_car TEGRA210_CLK_XUSB_FALCON_SRC>, <&tegra_car TEGRA210_CLK_XUSB_SS>, - <&tegra_car TEGRA210_CLK_XUSB_SS_DIV2>, <&tegra_car TEGRA210_CLK_XUSB_SS_SRC>, + <&tegra_car TEGRA210_CLK_XUSB_SS_DIV2>, <&tegra_car TEGRA210_CLK_XUSB_HS_SRC>, <&tegra_car TEGRA210_CLK_XUSB_FS_SRC>, <&tegra_car TEGRA210_CLK_PLL_U_480M>, @@ -1007,7 +1021,7 @@ <&tegra_car TEGRA210_CLK_PLL_E>; clock-names = "xusb_host", "xusb_host_src", "xusb_falcon_src", "xusb_ss", - "xusb_ss_div2", "xusb_ss_src", + "xusb_ss_src", "xusb_ss_div2", "xusb_hs_src", "xusb_fs_src", "pll_u_480m", "clk_m", "pll_e"; resets = <&tegra_car 89>, <&tegra_car 156>, @@ -1176,8 +1190,8 @@ }; }; - sdhci@700b0000 { - compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci"; + mmc@700b0000 { + compatible = "nvidia,tegra210-sdhci"; reg = <0x0 0x700b0000 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SDMMC1>; @@ -1204,8 +1218,8 @@ status = "disabled"; }; - sdhci@700b0200 { - compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci"; + mmc@700b0200 { + compatible = "nvidia,tegra210-sdhci"; reg = <0x0 0x700b0200 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SDMMC2>; @@ -1221,8 +1235,8 @@ status = "disabled"; }; - sdhci@700b0400 { - compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci"; + mmc@700b0400 { + compatible = "nvidia,tegra210-sdhci"; reg = <0x0 0x700b0400 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SDMMC3>; @@ -1244,8 +1258,8 @@ status = "disabled"; }; - sdhci@700b0600 { - compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci"; + mmc@700b0600 { + compatible = "nvidia,tegra210-sdhci"; reg = <0x0 0x700b0600 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SDMMC4>; @@ -1356,7 +1370,7 @@ status = "disabled"; }; - agic: agic@702f9000 { + agic: interrupt-controller@702f9000 { compatible = "nvidia,tegra210-agic"; #interrupt-cells = <3>; interrupt-controller; @@ -1547,8 +1561,8 @@ soctherm: thermal-sensor@700e2000 { compatible = "nvidia,tegra210-soctherm"; - reg = <0x0 0x700e2000 0x0 0x600 /* SOC_THERM reg_base */ - 0x0 0x60006000 0x0 0x400>; /* CAR reg_base */ + reg = <0x0 0x700e2000 0x0 0x600>, /* SOC_THERM reg_base */ + <0x0 0x60006000 0x0 0x400>; /* CAR reg_base */ reg-names = "soctherm-reg", "car-reg"; interrupts = , ; diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 0f2c33d611df..d8f1466e6758 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -9,13 +9,21 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-longcheer-l8150.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-a3u-eur.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-a5u-eur.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-bullhead-rev-101.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8992-msft-lumia-talkman.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8992-xiaomi-libra.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8994-angler-rev-101.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8994-sony-xperia-kitakami-sumire.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8996-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-asus-novago-tp370ql.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-hp-envy-x2.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-lenovo-miix-630.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-idp.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-ganges-kirin.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-discovery.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-pioneer.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-voyager.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm636-sony-xperia-ganges-mermaid.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm660-xiaomi-lavender.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r1.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 8a4b790aa7ff..194343510dcb 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -453,22 +453,23 @@ */ - sound: sound { - compatible = "qcom,apq8016-sbc-sndcard"; - reg = <0x07702000 0x4>, <0x07702004 0x4>; - reg-names = "mic-iomux", "spkr-iomux"; + sound: sound { + compatible = "qcom,apq8016-sbc-sndcard"; + reg = <0x07702000 0x4>, <0x07702004 0x4>; + reg-names = "mic-iomux", "spkr-iomux"; + + status = "okay"; + pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>; + pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>; + pinctrl-names = "default", "sleep"; + qcom,model = "DB410c"; + qcom,audio-routing = + "AMIC2", "MIC BIAS Internal2", + "AMIC3", "MIC BIAS External1"; - status = "okay"; - pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>; - pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>; - pinctrl-names = "default", "sleep"; - qcom,model = "DB410c"; - qcom,audio-routing = - "AMIC2", "MIC BIAS Internal2", - "AMIC3", "MIC BIAS External1"; external-dai-link@0 { link-name = "ADV7533"; - cpu { /* QUAT */ + cpu { sound-dai = <&lpass MI2S_QUATERNARY>; }; codec { @@ -476,26 +477,26 @@ }; }; - internal-codec-playback-dai-link@0 { /* I2S - Internal codec */ - link-name = "WCD"; - cpu { /* PRIMARY */ - sound-dai = <&lpass MI2S_PRIMARY>; - }; - codec { - sound-dai = <&lpass_codec 0>, <&wcd_codec 0>; - }; - }; + internal-codec-playback-dai-link@0 { + link-name = "WCD"; + cpu { + sound-dai = <&lpass MI2S_PRIMARY>; + }; + codec { + sound-dai = <&lpass_codec 0>, <&wcd_codec 0>; + }; + }; - internal-codec-capture-dai-link@0 { /* I2S - Internal codec */ - link-name = "WCD-Capture"; - cpu { /* PRIMARY */ - sound-dai = <&lpass MI2S_TERTIARY>; - }; - codec { - sound-dai = <&lpass_codec 1>, <&wcd_codec 1>; - }; - }; - }; + internal-codec-capture-dai-link@0 { + link-name = "WCD-Capture"; + cpu { + sound-dai = <&lpass MI2S_TERTIARY>; + }; + codec { + sound-dai = <&lpass_codec 1>, <&wcd_codec 1>; + }; + }; + }; spmi@200f000 { pm8916@0 { @@ -650,9 +651,9 @@ }; &wcd_codec { - status = "okay"; - clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; - clock-names = "mclk"; + status = "okay"; + clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; + clock-names = "mclk"; qcom,mbhc-vthreshold-low = <75 150 237 450 500>; qcom,mbhc-vthreshold-high = <75 150 237 450 500>; }; @@ -778,135 +779,120 @@ }; }; +/* + * 2mA drive strength is not enough when connecting multiple + * I2C devices with different pull up resistors. + */ +&i2c2_default { + drive-strength = <16>; +}; + +&i2c4_default { + drive-strength = <16>; +}; + +&i2c6_default { + drive-strength = <16>; +}; + &msmgpio { msmgpio_leds: msmgpio-leds { - pinconf { - pins = "gpio21", "gpio120"; - function = "gpio"; - output-low; - }; + pins = "gpio21", "gpio120"; + function = "gpio"; + + output-low; }; usb_id_default: usb-id-default { - pinmux { - function = "gpio"; - pins = "gpio121"; - }; + pins = "gpio121"; + function = "gpio"; - pinconf { - pins = "gpio121"; - drive-strength = <8>; - input-enable; - bias-pull-up; - }; + drive-strength = <8>; + input-enable; + bias-pull-up; }; adv7533_int_active: adv533-int-active { - pinmux { - function = "gpio"; - pins = "gpio31"; - }; - pinconf { - pins = "gpio31"; - drive-strength = <16>; - bias-disable; - }; + pins = "gpio31"; + function = "gpio"; + + drive-strength = <16>; + bias-disable; }; adv7533_int_suspend: adv7533-int-suspend { - pinmux { - function = "gpio"; - pins = "gpio31"; - }; - pinconf { - pins = "gpio31"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio31"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; adv7533_switch_active: adv7533-switch-active { - pinmux { - function = "gpio"; - pins = "gpio32"; - }; - pinconf { - pins = "gpio32"; - drive-strength = <16>; - bias-disable; - }; + pins = "gpio32"; + function = "gpio"; + + drive-strength = <16>; + bias-disable; }; adv7533_switch_suspend: adv7533-switch-suspend { - pinmux { - function = "gpio"; - pins = "gpio32"; - }; - pinconf { - pins = "gpio32"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio32"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; msm_key_volp_n_default: msm-key-volp-n-default { - pinmux { - function = "gpio"; - pins = "gpio107"; - }; - pinconf { - pins = "gpio107"; - drive-strength = <8>; - input-enable; - bias-pull-up; - }; + pins = "gpio107"; + function = "gpio"; + + drive-strength = <8>; + input-enable; + bias-pull-up; }; }; &pm8916_gpios { usb_hub_reset_pm: usb-hub-reset-pm { - pinconf { - pins = "gpio3"; - function = PMIC_GPIO_FUNC_NORMAL; - input-disable; - output-high; - }; + pins = "gpio3"; + function = PMIC_GPIO_FUNC_NORMAL; + + input-disable; + output-high; }; usb_hub_reset_pm_device: usb-hub-reset-pm-device { - pinconf { - pins = "gpio3"; - function = PMIC_GPIO_FUNC_NORMAL; - output-low; - }; + pins = "gpio3"; + function = PMIC_GPIO_FUNC_NORMAL; + + output-low; }; usb_sw_sel_pm: usb-sw-sel-pm { - pinconf { - pins = "gpio4"; - function = PMIC_GPIO_FUNC_NORMAL; - power-source = ; - input-disable; - output-high; - }; + pins = "gpio4"; + function = PMIC_GPIO_FUNC_NORMAL; + + power-source = ; + input-disable; + output-high; }; usb_sw_sel_pm_device: usb-sw-sel-pm-device { - pinconf { - pins = "gpio4"; - function = PMIC_GPIO_FUNC_NORMAL; - power-source = ; - input-disable; - output-low; - }; + pins = "gpio4"; + function = PMIC_GPIO_FUNC_NORMAL; + + power-source = ; + input-disable; + output-low; }; pm8916_gpios_leds: pm8916-gpios-leds { - pinconf { - pins = "gpio1", "gpio2"; - function = PMIC_GPIO_FUNC_NORMAL; - output-low; - }; + pins = "gpio1", "gpio2"; + function = PMIC_GPIO_FUNC_NORMAL; + + output-low; }; }; @@ -915,19 +901,17 @@ pinctrl-0 = <&ls_exp_gpio_f>; ls_exp_gpio_f: pm8916-mpp4 { - pinconf { - pins = "mpp4"; - function = "digital"; - output-low; - power-source = ; // 1.8V - }; + pins = "mpp4"; + function = "digital"; + + output-low; + power-source = ; // 1.8V }; pm8916_mpps_leds: pm8916-mpps-leds { - pinconf { - pins = "mpp2", "mpp3"; - function = "digital"; - output-low; - }; + pins = "mpp2", "mpp3"; + function = "digital"; + + output-low; }; }; diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts index 6754cb0638f4..f4a76162ab5f 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts +++ b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts @@ -82,3 +82,31 @@ nand-bus-width = <8>; }; }; + +&sdhc_1 { + status = "ok"; +}; + +&qusb_phy_0 { + status = "ok"; +}; + +&qusb_phy_1 { + status = "ok"; +}; + +&ssphy_0 { + status = "ok"; +}; + +&ssphy_1 { + status = "ok"; +}; + +&usb_0 { + status = "ok"; +}; + +&usb_1 { + status = "ok"; +}; diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index 5303821300b4..96a5ec89b5f0 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -82,6 +82,91 @@ ranges = <0 0 0 0xffffffff>; compatible = "simple-bus"; + ssphy_1: phy@58000 { + compatible = "qcom,ipq8074-qmp-usb3-phy"; + reg = <0x00058000 0x1c4>; + #clock-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_USB1_AUX_CLK>, + <&gcc GCC_USB1_PHY_CFG_AHB_CLK>, + <&xo>; + clock-names = "aux", "cfg_ahb", "ref"; + + resets = <&gcc GCC_USB1_PHY_BCR>, + <&gcc GCC_USB3PHY_1_PHY_BCR>; + reset-names = "phy","common"; + status = "disabled"; + + usb1_ssphy: lane@58200 { + reg = <0x00058200 0x130>, /* Tx */ + <0x00058400 0x200>, /* Rx */ + <0x00058800 0x1f8>, /* PCS */ + <0x00058600 0x044>; /* PCS misc*/ + #phy-cells = <0>; + clocks = <&gcc GCC_USB1_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "gcc_usb1_pipe_clk_src"; + }; + }; + + qusb_phy_1: phy@59000 { + compatible = "qcom,ipq8074-qusb2-phy"; + reg = <0x00059000 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB1_PHY_CFG_AHB_CLK>, + <&xo>; + clock-names = "cfg_ahb", "ref"; + + resets = <&gcc GCC_QUSB2_1_PHY_BCR>; + status = "disabled"; + }; + + ssphy_0: phy@78000 { + compatible = "qcom,ipq8074-qmp-usb3-phy"; + reg = <0x00078000 0x1c4>; + #clock-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_USB0_AUX_CLK>, + <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&xo>; + clock-names = "aux", "cfg_ahb", "ref"; + + resets = <&gcc GCC_USB0_PHY_BCR>, + <&gcc GCC_USB3PHY_0_PHY_BCR>; + reset-names = "phy","common"; + status = "disabled"; + + usb0_ssphy: lane@78200 { + reg = <0x00078200 0x130>, /* Tx */ + <0x00078400 0x200>, /* Rx */ + <0x00078800 0x1f8>, /* PCS */ + <0x00078600 0x044>; /* PCS misc*/ + #phy-cells = <0>; + clocks = <&gcc GCC_USB0_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "gcc_usb0_pipe_clk_src"; + }; + }; + + qusb_phy_0: phy@79000 { + compatible = "qcom,ipq8074-qusb2-phy"; + reg = <0x00079000 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&xo>; + clock-names = "cfg_ahb", "ref"; + + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; + }; + pcie_phy0: phy@86000 { compatible = "qcom,ipq8074-qmp-pcie-phy"; reg = <0x00086000 0x1000>; @@ -169,6 +254,28 @@ #reset-cells = <0x1>; }; + sdhc_1: sdhci@7824900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x7824900 0x500>, <0x7824000 0x800>; + reg-names = "hc_mem", "core_mem"; + + interrupts = , + ; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&xo>, + <&gcc GCC_SDCC1_AHB_CLK>, + <&gcc GCC_SDCC1_APPS_CLK>; + clock-names = "xo", "iface", "core"; + max-frequency = <384000000>; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + bus-width = <8>; + + status = "disabled"; + }; + blsp_dma: dma@7884000 { compatible = "qcom,bam-v1.7.0"; reg = <0x07884000 0x2b000>; @@ -294,6 +401,88 @@ status = "disabled"; }; + usb_0: usb@8af8800 { + compatible = "qcom,dwc3"; + reg = <0x08af8800 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_SYS_NOC_USB0_AXI_CLK>, + <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_USB0_SLEEP_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>; + clock-names = "sys_noc_axi", + "master", + "sleep", + "mock_utmi"; + + assigned-clocks = <&gcc GCC_SYS_NOC_USB0_AXI_CLK>, + <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>; + assigned-clock-rates = <133330000>, + <133330000>, + <19200000>; + + resets = <&gcc GCC_USB0_BCR>; + status = "disabled"; + + dwc_0: dwc3@8a00000 { + compatible = "snps,dwc3"; + reg = <0x8a00000 0xcd00>; + interrupts = ; + phys = <&qusb_phy_0>, <&usb0_ssphy>; + phy-names = "usb2-phy", "usb3-phy"; + tx-fifo-resize; + snps,is-utmi-l1-suspend; + snps,hird-threshold = /bits/ 8 <0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + dr_mode = "host"; + }; + }; + + usb_1: usb@8cf8800 { + compatible = "qcom,dwc3"; + reg = <0x08cf8800 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_SYS_NOC_USB1_AXI_CLK>, + <&gcc GCC_USB1_MASTER_CLK>, + <&gcc GCC_USB1_SLEEP_CLK>, + <&gcc GCC_USB1_MOCK_UTMI_CLK>; + clock-names = "sys_noc_axi", + "master", + "sleep", + "mock_utmi"; + + assigned-clocks = <&gcc GCC_SYS_NOC_USB1_AXI_CLK>, + <&gcc GCC_USB1_MASTER_CLK>, + <&gcc GCC_USB1_MOCK_UTMI_CLK>; + assigned-clock-rates = <133330000>, + <133330000>, + <19200000>; + + resets = <&gcc GCC_USB1_BCR>; + status = "disabled"; + + dwc_1: dwc3@8c00000 { + compatible = "snps,dwc3"; + reg = <0x8c00000 0xcd00>; + interrupts = ; + phys = <&qusb_phy_1>, <&usb1_ssphy>; + phy-names = "usb2-phy", "usb3-phy"; + tx-fifo-resize; + snps,is-utmi-l1-suspend; + snps,hird-threshold = /bits/ 8 <0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + dr_mode = "host"; + }; + }; + intc: interrupt-controller@b000000 { compatible = "qcom,msm-qgic2"; interrupt-controller; diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts index d5230cb76eb1..9f2c8e94fd26 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts @@ -108,31 +108,6 @@ }; }; -&msmgpio { - gpio_keys_default: gpio-keys-default { - pinmux { - function = "gpio"; - pins = "gpio107"; - }; - pinconf { - pins = "gpio107"; - drive-strength = <2>; - bias-pull-up; - }; - }; - - usb_vbus_default: usb-vbus-default { - pinmux { - function = "gpio"; - pins = "gpio62"; - }; - pinconf { - pins = "gpio62"; - bias-pull-up; - }; - }; -}; - &spmi_bus { pm8916@0 { pon@800 { @@ -258,3 +233,20 @@ regulator-max-microvolt = <2700000>; }; }; + +&msmgpio { + gpio_keys_default: gpio-keys-default { + pins = "gpio107"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; + }; + + usb_vbus_default: usb-vbus-default { + pins = "gpio62"; + function = "gpio"; + + bias-pull-up; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi index e9c00367f7fd..4dc437f13fa5 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi @@ -6,74 +6,49 @@ &msmgpio { blsp1_uart1_default: blsp1-uart1-default { - pinmux { - function = "blsp_uart1"; - // TX, RX, CTS_N, RTS_N - pins = "gpio0", "gpio1", - "gpio2", "gpio3"; - }; - pinconf { - pins = "gpio0", "gpio1", - "gpio2", "gpio3"; - drive-strength = <16>; - bias-disable; - }; + // TX, RX, CTS_N, RTS_N + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "blsp_uart1"; + + drive-strength = <16>; + bias-disable; }; blsp1_uart1_sleep: blsp1-uart1-sleep { - pinmux { - function = "gpio"; - pins = "gpio0", "gpio1", - "gpio2", "gpio3"; - }; - pinconf { - pins = "gpio0", "gpio1", - "gpio2", "gpio3"; - drive-strength = <2>; - bias-pull-down; - }; + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; blsp1_uart2_default: blsp1-uart2-default { - pinmux { - function = "blsp_uart2"; - pins = "gpio4", "gpio5"; - }; - pinconf { - pins = "gpio4", "gpio5"; - drive-strength = <16>; - bias-disable; - }; + pins = "gpio4", "gpio5"; + function = "blsp_uart2"; + + drive-strength = <16>; + bias-disable; }; blsp1_uart2_sleep: blsp1-uart2-sleep { - pinmux { - function = "gpio"; - pins = "gpio4", "gpio5"; - }; - pinconf { - pins = "gpio4", "gpio5"; - drive-strength = <2>; - bias-pull-down; - }; + pins = "gpio4", "gpio5"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; spi1_default: spi1-default { - pinmux { - function = "blsp_spi1"; - pins = "gpio0", "gpio1", "gpio3"; - }; - pinmux-cs { + pins = "gpio0", "gpio1", "gpio3"; + function = "blsp_spi1"; + + drive-strength = <12>; + bias-disable; + + cs { + pins = "gpio2"; function = "gpio"; - pins = "gpio2"; - }; - pinconf { - pins = "gpio0", "gpio1", "gpio3"; - drive-strength = <12>; - bias-disable; - }; - pinconf-cs { - pins = "gpio2"; + drive-strength = <16>; bias-disable; output-high; @@ -81,33 +56,24 @@ }; spi1_sleep: spi1-sleep { - pinmux { - function = "gpio"; - pins = "gpio0", "gpio1", "gpio2", "gpio3"; - }; - pinconf { - pins = "gpio0", "gpio1", "gpio2", "gpio3"; - drive-strength = <2>; - bias-pull-down; - }; + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; spi2_default: spi2-default { - pinmux { - function = "blsp_spi2"; - pins = "gpio4", "gpio5", "gpio7"; - }; - pinmux-cs { + pins = "gpio4", "gpio5", "gpio7"; + function = "blsp_spi2"; + + drive-strength = <12>; + bias-disable; + + cs { + pins = "gpio6"; function = "gpio"; - pins = "gpio6"; - }; - pinconf { - pins = "gpio4", "gpio5", "gpio7"; - drive-strength = <12>; - bias-disable; - }; - pinconf-cs { - pins = "gpio6"; + drive-strength = <16>; bias-disable; output-high; @@ -115,33 +81,24 @@ }; spi2_sleep: spi2-sleep { - pinmux { - function = "gpio"; - pins = "gpio4", "gpio5", "gpio6", "gpio7"; - }; - pinconf { - pins = "gpio4", "gpio5", "gpio6", "gpio7"; - drive-strength = <2>; - bias-pull-down; - }; + pins = "gpio4", "gpio5", "gpio6", "gpio7"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; spi3_default: spi3-default { - pinmux { - function = "blsp_spi3"; - pins = "gpio8", "gpio9", "gpio11"; - }; - pinmux-cs { + pins = "gpio8", "gpio9", "gpio11"; + function = "blsp_spi3"; + + drive-strength = <12>; + bias-disable; + + cs { + pins = "gpio10"; function = "gpio"; - pins = "gpio10"; - }; - pinconf { - pins = "gpio8", "gpio9", "gpio11"; - drive-strength = <12>; - bias-disable; - }; - pinconf-cs { - pins = "gpio10"; + drive-strength = <16>; bias-disable; output-high; @@ -149,33 +106,24 @@ }; spi3_sleep: spi3-sleep { - pinmux { - function = "gpio"; - pins = "gpio8", "gpio9", "gpio10", "gpio11"; - }; - pinconf { - pins = "gpio8", "gpio9", "gpio10", "gpio11"; - drive-strength = <2>; - bias-pull-down; - }; + pins = "gpio8", "gpio9", "gpio10", "gpio11"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; spi4_default: spi4-default { - pinmux { - function = "blsp_spi4"; - pins = "gpio12", "gpio13", "gpio15"; - }; - pinmux-cs { + pins = "gpio12", "gpio13", "gpio15"; + function = "blsp_spi4"; + + drive-strength = <12>; + bias-disable; + + cs { + pins = "gpio14"; function = "gpio"; - pins = "gpio14"; - }; - pinconf { - pins = "gpio12", "gpio13", "gpio15"; - drive-strength = <12>; - bias-disable; - }; - pinconf-cs { - pins = "gpio14"; + drive-strength = <16>; bias-disable; output-high; @@ -183,33 +131,24 @@ }; spi4_sleep: spi4-sleep { - pinmux { - function = "gpio"; - pins = "gpio12", "gpio13", "gpio14", "gpio15"; - }; - pinconf { - pins = "gpio12", "gpio13", "gpio14", "gpio15"; - drive-strength = <2>; - bias-pull-down; - }; + pins = "gpio12", "gpio13", "gpio14", "gpio15"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; spi5_default: spi5-default { - pinmux { - function = "blsp_spi5"; - pins = "gpio16", "gpio17", "gpio19"; - }; - pinmux-cs { + pins = "gpio16", "gpio17", "gpio19"; + function = "blsp_spi5"; + + drive-strength = <12>; + bias-disable; + + cs { + pins = "gpio18"; function = "gpio"; - pins = "gpio18"; - }; - pinconf { - pins = "gpio16", "gpio17", "gpio19"; - drive-strength = <12>; - bias-disable; - }; - pinconf-cs { - pins = "gpio18"; + drive-strength = <16>; bias-disable; output-high; @@ -217,33 +156,24 @@ }; spi5_sleep: spi5-sleep { - pinmux { - function = "gpio"; - pins = "gpio16", "gpio17", "gpio18", "gpio19"; - }; - pinconf { - pins = "gpio16", "gpio17", "gpio18", "gpio19"; - drive-strength = <2>; - bias-pull-down; - }; + pins = "gpio16", "gpio17", "gpio18", "gpio19"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; spi6_default: spi6-default { - pinmux { - function = "blsp_spi6"; - pins = "gpio20", "gpio21", "gpio23"; - }; - pinmux-cs { + pins = "gpio20", "gpio21", "gpio23"; + function = "blsp_spi6"; + + drive-strength = <12>; + bias-disable; + + cs { + pins = "gpio22"; function = "gpio"; - pins = "gpio22"; - }; - pinconf { - pins = "gpio20", "gpio21", "gpio23"; - drive-strength = <12>; - bias-disable; - }; - pinconf-cs { - pins = "gpio22"; + drive-strength = <16>; bias-disable; output-high; @@ -251,466 +181,315 @@ }; spi6_sleep: spi6-sleep { - pinmux { - function = "gpio"; - pins = "gpio20", "gpio21", "gpio22", "gpio23"; - }; - pinconf { - pins = "gpio20", "gpio21", "gpio22", "gpio23"; - drive-strength = <2>; - bias-pull-down; - }; + pins = "gpio20", "gpio21", "gpio22", "gpio23"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; i2c1_default: i2c1-default { - pinmux { - function = "blsp_i2c1"; - pins = "gpio2", "gpio3"; - }; - pinconf { - pins = "gpio2", "gpio3"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio2", "gpio3"; + function = "blsp_i2c1"; + + drive-strength = <2>; + bias-disable; }; i2c1_sleep: i2c1-sleep { - pinmux { - function = "gpio"; - pins = "gpio2", "gpio3"; - }; - pinconf { - pins = "gpio2", "gpio3"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio2", "gpio3"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; i2c2_default: i2c2-default { - pinmux { - function = "blsp_i2c2"; - pins = "gpio6", "gpio7"; - }; - pinconf { - pins = "gpio6", "gpio7"; - drive-strength = <16>; - bias-disable; - }; + pins = "gpio6", "gpio7"; + function = "blsp_i2c2"; + + drive-strength = <2>; + bias-disable; }; i2c2_sleep: i2c2-sleep { - pinmux { - function = "gpio"; - pins = "gpio6", "gpio7"; - }; - pinconf { - pins = "gpio6", "gpio7"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio6", "gpio7"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; i2c4_default: i2c4-default { - pinmux { - function = "blsp_i2c4"; - pins = "gpio14", "gpio15"; - }; - pinconf { - pins = "gpio14", "gpio15"; - drive-strength = <16>; - bias-disable; - }; + pins = "gpio14", "gpio15"; + function = "blsp_i2c4"; + + drive-strength = <2>; + bias-disable; }; i2c4_sleep: i2c4-sleep { - pinmux { - function = "gpio"; - pins = "gpio14", "gpio15"; - }; - pinconf { - pins = "gpio14", "gpio15"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio14", "gpio15"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; i2c5_default: i2c5-default { - pinmux { - function = "blsp_i2c5"; - pins = "gpio18", "gpio19"; - }; - pinconf { - pins = "gpio18", "gpio19"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio18", "gpio19"; + function = "blsp_i2c5"; + + drive-strength = <2>; + bias-disable; }; i2c5_sleep: i2c5-sleep { - pinmux { - function = "gpio"; - pins = "gpio18", "gpio19"; - }; - pinconf { - pins = "gpio18", "gpio19"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio18", "gpio19"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; i2c6_default: i2c6-default { - pinmux { - function = "blsp_i2c6"; - pins = "gpio22", "gpio23"; - }; - pinconf { - pins = "gpio22", "gpio23"; - drive-strength = <16>; - bias-disable; - }; + pins = "gpio22", "gpio23"; + function = "blsp_i2c6"; + + drive-strength = <2>; + bias-disable; }; i2c6_sleep: i2c6-sleep { - pinmux { - function = "gpio"; - pins = "gpio22", "gpio23"; - }; - pinconf { - pins = "gpio22", "gpio23"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio22", "gpio23"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; pmx-sdc1-clk { sdc1_clk_on: clk-on { - pinmux { - pins = "sdc1_clk"; - }; - pinconf { - pins = "sdc1_clk"; - bias-disable; - drive-strength = <16>; - }; + pins = "sdc1_clk"; + + bias-disable; + drive-strength = <16>; }; sdc1_clk_off: clk-off { - pinmux { - pins = "sdc1_clk"; - }; - pinconf { - pins = "sdc1_clk"; - bias-disable; - drive-strength = <2>; - }; + pins = "sdc1_clk"; + + bias-disable; + drive-strength = <2>; }; }; pmx-sdc1-cmd { sdc1_cmd_on: cmd-on { - pinmux { - pins = "sdc1_cmd"; - }; - pinconf { - pins = "sdc1_cmd"; - bias-pull-up; - drive-strength = <10>; - }; + pins = "sdc1_cmd"; + + bias-pull-up; + drive-strength = <10>; }; sdc1_cmd_off: cmd-off { - pinmux { - pins = "sdc1_cmd"; - }; - pinconf { - pins = "sdc1_cmd"; - bias-pull-up; - drive-strength = <2>; - }; + pins = "sdc1_cmd"; + + bias-pull-up; + drive-strength = <2>; }; }; pmx-sdc1-data { sdc1_data_on: data-on { - pinmux { - pins = "sdc1_data"; - }; - pinconf { - pins = "sdc1_data"; - bias-pull-up; - drive-strength = <10>; - }; + pins = "sdc1_data"; + + bias-pull-up; + drive-strength = <10>; }; sdc1_data_off: data-off { - pinmux { - pins = "sdc1_data"; - }; - pinconf { - pins = "sdc1_data"; - bias-pull-up; - drive-strength = <2>; - }; + pins = "sdc1_data"; + + bias-pull-up; + drive-strength = <2>; }; }; pmx-sdc2-clk { sdc2_clk_on: clk-on { - pinmux { - pins = "sdc2_clk"; - }; - pinconf { - pins = "sdc2_clk"; - bias-disable; - drive-strength = <16>; - }; + pins = "sdc2_clk"; + + bias-disable; + drive-strength = <16>; }; sdc2_clk_off: clk-off { - pinmux { - pins = "sdc2_clk"; - }; - pinconf { - pins = "sdc2_clk"; - bias-disable; - drive-strength = <2>; - }; + pins = "sdc2_clk"; + + bias-disable; + drive-strength = <2>; }; }; pmx-sdc2-cmd { sdc2_cmd_on: cmd-on { - pinmux { - pins = "sdc2_cmd"; - }; - pinconf { - pins = "sdc2_cmd"; - bias-pull-up; - drive-strength = <10>; - }; + pins = "sdc2_cmd"; + + bias-pull-up; + drive-strength = <10>; }; sdc2_cmd_off: cmd-off { - pinmux { - pins = "sdc2_cmd"; - }; - pinconf { - pins = "sdc2_cmd"; - bias-pull-up; - drive-strength = <2>; - }; + pins = "sdc2_cmd"; + + bias-pull-up; + drive-strength = <2>; }; }; pmx-sdc2-data { sdc2_data_on: data-on { - pinmux { - pins = "sdc2_data"; - }; - pinconf { - pins = "sdc2_data"; - bias-pull-up; - drive-strength = <10>; - }; + pins = "sdc2_data"; + + bias-pull-up; + drive-strength = <10>; }; sdc2_data_off: data-off { - pinmux { - pins = "sdc2_data"; - }; - pinconf { - pins = "sdc2_data"; - bias-pull-up; - drive-strength = <2>; - }; + pins = "sdc2_data"; + + bias-pull-up; + drive-strength = <2>; }; }; pmx-sdc2-cd-pin { sdc2_cd_on: cd-on { - pinmux { - function = "gpio"; - pins = "gpio38"; - }; - pinconf { - pins = "gpio38"; - drive-strength = <2>; - bias-pull-up; - }; + pins = "gpio38"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; }; sdc2_cd_off: cd-off { - pinmux { - function = "gpio"; - pins = "gpio38"; - }; - pinconf { - pins = "gpio38"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio38"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; }; cdc-pdm-lines { cdc_pdm_lines_act: pdm-lines-on { - pinmux { - function = "cdc_pdm0"; - pins = "gpio63", "gpio64", "gpio65", "gpio66", - "gpio67", "gpio68"; - }; - pinconf { - pins = "gpio63", "gpio64", "gpio65", "gpio66", - "gpio67", "gpio68"; - drive-strength = <8>; - bias-pull-none; - }; + pins = "gpio63", "gpio64", "gpio65", "gpio66", + "gpio67", "gpio68"; + function = "cdc_pdm0"; + + drive-strength = <8>; + bias-disable; }; cdc_pdm_lines_sus: pdm-lines-off { - pinmux { - function = "cdc_pdm0"; - pins = "gpio63", "gpio64", "gpio65", "gpio66", - "gpio67", "gpio68"; - }; - pinconf { - pins = "gpio63", "gpio64", "gpio65", "gpio66", - "gpio67", "gpio68"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio63", "gpio64", "gpio65", "gpio66", + "gpio67", "gpio68"; + function = "cdc_pdm0"; + + drive-strength = <2>; + bias-pull-down; }; }; ext-pri-tlmm-lines { ext_pri_tlmm_lines_act: ext-pa-on { - pinmux { - function = "pri_mi2s"; - pins = "gpio113", "gpio114", "gpio115", - "gpio116"; - }; - pinconf { - pins = "gpio113", "gpio114", "gpio115", - "gpio116"; - drive-strength = <8>; - bias-pull-none; - }; - }; + pins = "gpio113", "gpio114", "gpio115", "gpio116"; + function = "pri_mi2s"; + drive-strength = <8>; + bias-disable; + }; ext_pri_tlmm_lines_sus: ext-pa-off { - pinmux { - function = "pri_mi2s"; - pins = "gpio113", "gpio114", "gpio115", - "gpio116"; - }; - pinconf { - pins = "gpio113", "gpio114", "gpio115", - "gpio116"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio113", "gpio114", "gpio115", "gpio116"; + function = "pri_mi2s"; + + drive-strength = <2>; + bias-disable; }; }; ext-pri-ws-line { ext_pri_ws_act: ext-pa-on { - pinmux { - function = "pri_mi2s_ws"; - pins = "gpio110"; - }; - pinconf { - pins = "gpio110"; - drive-strength = <8>; - bias-pull-none; - }; - }; + pins = "gpio110"; + function = "pri_mi2s_ws"; + drive-strength = <8>; + bias-disable; + }; ext_pri_ws_sus: ext-pa-off { - pinmux { - function = "pri_mi2s_ws"; - pins = "gpio110"; - }; - pinconf { - pins = "gpio110"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio110"; + function = "pri_mi2s_ws"; + + drive-strength = <2>; + bias-disable; }; }; ext-mclk-tlmm-lines { ext_mclk_tlmm_lines_act: mclk-lines-on { - pinmux { - function = "pri_mi2s"; - pins = "gpio116"; - }; - pinconf { - pins = "gpio116"; - drive-strength = <8>; - bias-pull-none; - }; + pins = "gpio116"; + function = "pri_mi2s"; + + drive-strength = <8>; + bias-disable; }; ext_mclk_tlmm_lines_sus: mclk-lines-off { - pinmux { - function = "pri_mi2s"; - pins = "gpio116"; - }; - pinconf { - pins = "gpio116"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio116"; + function = "pri_mi2s"; + + drive-strength = <2>; + bias-disable; }; }; /* secondary Mi2S */ ext-sec-tlmm-lines { ext_sec_tlmm_lines_act: tlmm-lines-on { - pinmux { - function = "sec_mi2s"; - pins = "gpio112", "gpio117", "gpio118", - "gpio119"; - }; - pinconf { - pins = "gpio112", "gpio117", "gpio118", - "gpio119"; - drive-strength = <8>; - bias-pull-none; - }; + pins = "gpio112", "gpio117", "gpio118", "gpio119"; + function = "sec_mi2s"; + + drive-strength = <8>; + bias-disable; }; ext_sec_tlmm_lines_sus: tlmm-lines-off { - pinmux { - function = "sec_mi2s"; - pins = "gpio112", "gpio117", "gpio118", - "gpio119"; - }; - pinconf { - pins = "gpio112", "gpio117", "gpio118", - "gpio119"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio112", "gpio117", "gpio118", "gpio119"; + function = "sec_mi2s"; + + drive-strength = <2>; + bias-disable; }; }; cdc-dmic-lines { cdc_dmic_lines_act: dmic-lines-on { - pinmux-dmic0-clk { - function = "dmic0_clk"; + clk { pins = "gpio0"; + function = "dmic0_clk"; + + drive-strength = <8>; }; - pinmux-dmic0-data { - function = "dmic0_data"; + data { pins = "gpio1"; - }; - pinconf { - pins = "gpio0", "gpio1"; + function = "dmic0_data"; + drive-strength = <8>; }; }; cdc_dmic_lines_sus: dmic-lines-off { - pinmux-dmic0-clk { - function = "dmic0_clk"; + clk { pins = "gpio0"; + function = "dmic0_clk"; + + drive-strength = <2>; + bias-disable; }; - pinmux-dmic0-data { - function = "dmic0_data"; + data { pins = "gpio1"; - }; - pinconf { - pins = "gpio0", "gpio1"; + function = "dmic0_data"; + drive-strength = <2>; bias-disable; }; @@ -718,88 +497,64 @@ }; wcnss_pin_a: wcnss-active { - pinmux { - pins = "gpio40", "gpio41", "gpio42", "gpio43", "gpio44"; - function = "wcss_wlan"; - }; - pinconf { - pins = "gpio40", "gpio41", "gpio42", "gpio43", "gpio44"; - drive-strength = <6>; - bias-pull-up; - }; + pins = "gpio40", "gpio41", "gpio42", "gpio43", "gpio44"; + function = "wcss_wlan"; + + drive-strength = <6>; + bias-pull-up; }; cci0_default: cci0-default { - pinmux { - function = "cci_i2c"; - pins = "gpio29", "gpio30"; - }; - pinconf { - pins = "gpio29", "gpio30"; - drive-strength = <16>; - bias-disable; - }; + pins = "gpio29", "gpio30"; + function = "cci_i2c"; + + drive-strength = <16>; + bias-disable; }; camera_front_default: camera-front-default { - pinmux-pwdn { + pwdn { + pins = "gpio33"; function = "gpio"; - pins = "gpio33"; - }; - pinconf-pwdn { - pins = "gpio33"; + drive-strength = <16>; bias-disable; }; - - pinmux-rst { + rst { + pins = "gpio28"; function = "gpio"; - pins = "gpio28"; - }; - pinconf-rst { - pins = "gpio28"; + drive-strength = <16>; bias-disable; }; - - pinmux-mclk1 { + mclk1 { + pins = "gpio27"; function = "cam_mclk1"; - pins = "gpio27"; - }; - pinconf-mclk1 { - pins = "gpio27"; + drive-strength = <16>; bias-disable; }; }; camera_rear_default: camera-rear-default { - pinmux-pwdn { + pwdn { + pins = "gpio34"; function = "gpio"; - pins = "gpio34"; - }; - pinconf-pwdn { - pins = "gpio34"; + drive-strength = <16>; bias-disable; }; - - pinmux-rst { + rst { + pins = "gpio35"; function = "gpio"; - pins = "gpio35"; - }; - pinconf-rst { - pins = "gpio35"; + drive-strength = <16>; bias-disable; }; - - pinmux-mclk0 { + mclk0 { + pins = "gpio26"; function = "cam_mclk0"; - pins = "gpio26"; - }; - pinconf-mclk0 { - pins = "gpio26"; + drive-strength = <16>; bias-disable; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi index ea52adf07a4b..a0c00d9d62c4 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi @@ -167,77 +167,33 @@ }; }; -&msmgpio { - gpio_keys_default: gpio-keys-default { - pinmux { - function = "gpio"; - pins = "gpio107", "gpio109"; - }; - pinconf { - pins = "gpio107", "gpio109"; - drive-strength = <2>; - bias-pull-up; - }; +&blsp_i2c2 { + status = "okay"; + + accelerometer: accelerometer@10 { + compatible = "bosch,bmc150_accel"; + reg = <0x10>; + interrupt-parent = <&msmgpio>; + interrupts = <115 IRQ_TYPE_EDGE_RISING>; + + pinctrl-names = "default"; + pinctrl-0 = <&accel_int_default>; }; - gpio_hall_sensor_default: gpio-hall-sensor-default { - pinmux { - function = "gpio"; - pins = "gpio52"; - }; - pinconf { - pins = "gpio52"; - drive-strength = <2>; - bias-disable; - }; + magnetometer@12 { + compatible = "bosch,bmc150_magn"; + reg = <0x12>; }; +}; - muic_int_default: muic-int-default { - pinmux { - function = "gpio"; - pins = "gpio12"; - }; - pinconf { - pins = "gpio12"; - drive-strength = <2>; - bias-disable; - }; - }; - - tsp_en_default: tsp-en-default { - pinmux { - function = "gpio"; - pins = "gpio73"; - }; - pinconf { - pins = "gpio73"; - drive-strength = <2>; - bias-disable; - }; - }; - - pmx-mdss { - mdss_default: mdss-default { - pinmux { - function = "gpio"; - pins = "gpio25"; - }; - pinconf { - pins = "gpio25"; - drive-strength = <8>; - bias-disable; - }; - }; - - mdss_sleep: mdss-sleep { - pinmux { - function = "gpio"; - pins = "gpio25"; - }; - pinconf { - pins = "gpio25"; - drive-strength = <2>; - bias-pull-down; +&spmi_bus { + pm8916@0 { + pon@800 { + volume-down { + compatible = "qcom,pm8941-resin"; + interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; + bias-pull-up; + linux,code = ; }; }; }; @@ -356,15 +312,61 @@ }; }; -&spmi_bus { - pm8916@0 { - pon@800 { - volume-down { - compatible = "qcom,pm8941-resin"; - interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; - bias-pull-up; - linux,code = ; - }; +&msmgpio { + accel_int_default: accel-int-default { + pins = "gpio115"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + gpio_keys_default: gpio-keys-default { + pins = "gpio107", "gpio109"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; + }; + + gpio_hall_sensor_default: gpio-hall-sensor-default { + pins = "gpio52"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + mdss { + mdss_default: mdss-default { + pins = "gpio25"; + function = "gpio"; + + drive-strength = <8>; + bias-disable; + }; + mdss_sleep: mdss-sleep { + pins = "gpio25"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; }; }; + + muic_int_default: muic-int-default { + pins = "gpio12"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + tsp_en_default: tsp-en-default { + pins = "gpio73"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts index b46c87289033..410c7d199f96 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts @@ -22,6 +22,12 @@ }; }; +&accelerometer { + mount-matrix = "0", "1", "0", + "1", "0", "0", + "0", "0", "1"; +}; + &dsi0 { panel@0 { reg = <0>; @@ -51,14 +57,10 @@ &msmgpio { panel_vdd3_default: panel-vdd3-default { - pinmux { - function = "gpio"; - pins = "gpio9"; - }; - pinconf { - pins = "gpio9"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio9"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts index a555db8f6b34..e39c04d977c2 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts @@ -9,6 +9,12 @@ compatible = "samsung,a5u-eur", "qcom,msm8916"; }; +&accelerometer { + mount-matrix = "-1", "0", "0", + "0", "1", "0", + "0", "0", "1"; +}; + &blsp_i2c5 { status = "okay"; @@ -38,14 +44,10 @@ &msmgpio { ts_int_default: ts-int-default { - pinmux { - function = "gpio"; - pins = "gpio13"; - }; - pinconf { - pins = "gpio13"; - drive-strength = <2>; - bias-disable; - }; + pins = "gpio13"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 32bd140ac9fd..67cae5f9e47e 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -4,6 +4,7 @@ */ #include +#include #include #include #include @@ -406,11 +407,38 @@ ranges = <0 0 0 0xffffffff>; compatible = "simple-bus"; + bimc: interconnect@400000 { + compatible = "qcom,msm8916-bimc"; + reg = <0x00400000 0x62000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; + restart@4ab000 { compatible = "qcom,pshold"; reg = <0x4ab000 0x4>; }; + pcnoc: interconnect@500000 { + compatible = "qcom,msm8916-pcnoc"; + reg = <0x00500000 0x11000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_PCNOC_CLK>, + <&rpmcc RPM_SMD_PCNOC_A_CLK>; + }; + + snoc: interconnect@580000 { + compatible = "qcom,msm8916-snoc"; + reg = <0x00580000 0x14000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_SNOC_CLK>, + <&rpmcc RPM_SMD_SNOC_A_CLK>; + }; + msmgpio: pinctrl@1000000 { compatible = "qcom,msm8916-pinctrl"; reg = <0x1000000 0x300000>; @@ -700,6 +728,9 @@ interrupt-names = "lpass-irq-lpaif"; reg = <0x07708000 0x10000>; reg-names = "lpass-lpaif"; + + #address-cells = <1>; + #size-cells = <0>; }; lpass_codec: codec{ diff --git a/arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts index 32670d5afdd6..5969b5cfdc85 100644 --- a/arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts +++ b/arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts @@ -11,6 +11,7 @@ model = "LG Nexus 5X"; compatible = "lg,bullhead", "qcom,msm8992"; /* required for bootloader to select correct board */ + qcom,msm-id = <251 0>, <252 0>; qcom,board-id = <0xb64 0>; qcom,pmic-id = <0x10009 0x1000A 0x0 0x0>; @@ -22,15 +23,6 @@ stdout-path = "serial0:115200n8"; }; - soc { - serial@f991e000 { - status = "okay"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&blsp1_uart2_default>; - pinctrl-1 = <&blsp1_uart2_sleep>; - }; - }; - reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -47,4 +39,237 @@ }; }; -#include "msm8994-smd-rpm.dtsi" +&blsp1_uart2 { + status = "okay"; +}; + +&rpm_requests { + pm8994-regulators { + compatible = "qcom,rpm-pm8994-regulators"; + + vdd_l1-supply = <&pm8994_s1>; + vdd_l2_26_28-supply = <&pm8994_s3>; + vdd_l3_11-supply = <&pm8994_s3>; + vdd_l4_27_31-supply = <&pm8994_s3>; + vdd_l5_7-supply = <&pm8994_s3>; + vdd_l6_12_32-supply = <&pm8994_s5>; + vdd_l8_16_30-supply = <&vreg_vph_pwr>; + vdd_l9_10_18_22-supply = <&vreg_vph_pwr>; + vdd_l13_19_23_24-supply = <&vreg_vph_pwr>; + vdd_l14_15-supply = <&pm8994_s5>; + vdd_l17_29-supply = <&vreg_vph_pwr>; + vdd_l20_21-supply = <&vreg_vph_pwr>; + vdd_l25-supply = <&pm8994_s5>; + vdd_lvs1_2 = <&pm8994_s4>; + + pm8994_s1: s1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + }; + + pm8994_s2: s2 { + /* TODO */ + }; + + pm8994_s3: s3 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + }; + + pm8994_s4: s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-allow-set-load; + regulator-system-load = <325000>; + }; + + pm8994_s5: s5 { + regulator-min-microvolt = <2150000>; + regulator-max-microvolt = <2150000>; + }; + + pm8994_s7: s7 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + pm8994_l1: l1 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + pm8994_l2: l2 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + }; + + pm8994_l3: l3 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8994_l4: l4 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + pm8994_l5: l5 { + /* TODO */ + }; + + pm8994_l6: l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l7: l7 { + /* TODO */ + }; + + pm8994_l8: l8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l9: l9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l10: l10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l11: l11 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8994_l12: l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l13: l13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pm8994_l14: l14 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8994_l15: l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l16: l16 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + pm8994_l17: l17 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + pm8994_l18: l18 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + pm8994_l19: l19 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l20: l20 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-always-on; + regulator-boot-on; + regulator-allow-set-load; + regulator-system-load = <570000>; + }; + + pm8994_l21: l21 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + pm8994_l22: l22 { + regulator-min-microvolt = <3100000>; + regulator-max-microvolt = <3100000>; + }; + + pm8994_l23: l23 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + pm8994_l24: l24 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3150000>; + }; + + pm8994_l25: l25 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l26: l26 { + /* TODO: value from downstream + regulator-min-microvolt = <987500>; + fails to apply */ + }; + + pm8994_l27: l27 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + pm8994_l28: l28 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + pm8994_l29: l29 { + /* TODO: Unsupported voltage range. + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + qcom,init-voltage = <2800000>; + */ + }; + + pm8994_l30: l30 { + /* TODO: get this verified + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,init-voltage = <1800000>; + */ + }; + + pm8994_l31: l31 { + regulator-min-microvolt = <1262500>; + regulator-max-microvolt = <1262500>; + }; + + pm8994_l32: l32 { + /* TODO: get this verified + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,init-voltage = <1800000>; + */ + }; + }; +}; + +&sdhc_1 { + status = "okay"; + + mmc-hs400-1_8v; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8992-msft-lumia-talkman.dts b/arch/arm64/boot/dts/qcom/msm8992-msft-lumia-talkman.dts new file mode 100644 index 000000000000..3cc01f02219d --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8992-msft-lumia-talkman.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +/dts-v1/; + +#include "msm8992.dtsi" +#include "pm8994.dtsi" +#include "pmi8994.dtsi" +#include +#include + +/ { + model = "Microsoft Lumia 950"; + compatible = "microsoft,talkman", "qcom,msm8992"; + + /* Most Lumia 950 users use GRUB to load their kernels, + * hence there is no need for msm-id and friends. + */ + + /* This enables graphical output via bootloader-enabled display. + * acpi=no is required due to WP platforms having ACPI support, but + * only for Windows-based OSes. + */ + chosen { + bootargs = "earlycon=efifb console=efifb acpi=no"; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + }; +}; + +&sdhc_1 { + status = "okay"; + + mmc-hs200-1_8v; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8992-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8992-pins.dtsi deleted file mode 100644 index c543c718c22d..000000000000 --- a/arch/arm64/boot/dts/qcom/msm8992-pins.dtsi +++ /dev/null @@ -1,90 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. - */ - -&msmgpio { - blsp1_uart2_default: blsp1_uart2_default { - pinmux { - function = "blsp_uart2"; - pins = "gpio4", "gpio5"; - }; - pinconf { - pins = "gpio4", "gpio5"; - drive-strength = <16>; - bias-disable; - }; - }; - - blsp1_uart2_sleep: blsp1_uart2_sleep { - pinmux { - function = "gpio"; - pins = "gpio4", "gpio5"; - }; - pinconf { - pins = "gpio4", "gpio5"; - drive-strength = <2>; - bias-pull-down; - }; - }; - - /* 0-3 for sdc1 4-6 for sdc2 */ - /* Order of pins */ - /* SDC1: CLK -> 0, CMD -> 1, DATA -> 2, RCLK -> 3 */ - /* SDC2: CLK -> 4, CMD -> 5, DATA -> 6 */ - sdc1_clk_on: clk-on { - pinconf { - pins = "sdc1_clk"; - bias-disable = <0>; /* No pull */ - drive-strength = <16>; /* 16mA */ - }; - }; - - sdc1_clk_off: clk-off { - pinconf { - pins = "sdc1_clk"; - bias-disable = <0>; /* No pull */ - drive-strength = <2>; /* 2mA */ - }; - }; - - sdc1_cmd_on: cmd-on { - pinconf { - pins = "sdc1_cmd"; - bias-pull-up; - drive-strength = <8>; - }; - }; - - sdc1_cmd_off: cmd-off { - pinconf { - pins = "sdc1_cmd"; - bias-pull-up = <0x3>; /* same as 3.10 ?? */ - drive-strength = <2>; /* 2mA */ - }; - }; - - sdc1_data_on: data-on { - pinconf { - pins = "sdc1_data"; - bias-pull-up; - drive-strength = <8>; /* 8mA */ - }; - }; - - sdc1_data_off: data-off { - pinconf { - pins = "sdc1_data"; - bias-pull-up; - drive-strength = <2>; - }; - }; - - sdc1_rclk_on: rclk-on { - bias-pull-down; /* pull down */ - }; - - sdc1_rclk_off: rclk-off { - bias-pull-down; /* pull down */ - }; -}; diff --git a/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts b/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts new file mode 100644 index 000000000000..4f64ca3ea1ef --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts @@ -0,0 +1,364 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +/dts-v1/; + +#include "msm8992.dtsi" +#include "pm8994.dtsi" +#include "pmi8994.dtsi" +#include +#include + +/ { + model = "Xiaomi Mi 4C"; + compatible = "xiaomi,libra", "qcom,msm8992"; + /* required for bootloader to select correct board */ + qcom,msm-id = <251 0 252 0>; + qcom,pmic-id = <65545 65546 0 0>; + qcom,board-id = <12 0>; + + /* This enables graphical output via bootloader-enabled display */ + chosen { + bootargs = "earlycon=tty0 console=tty0"; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + framebuffer0: framebuffer@3404000 { + status= "okay"; + compatible = "simple-framebuffer"; + reg = <0 0x3404000 0 (1080 * 1920 * 3)>; + width = <1080>; + height = <1920>; + stride = <(1080 * 3)>; + format = "r8g8b8"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + input-name = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + button@0 { + label = "Volume Up"; + gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + wakeup-source; + debounce-interval = <15>; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* This is for getting crash logs using Android downstream kernels */ + ramoops@dfc00000 { + compatible = "ramoops"; + reg = <0x0 0xdfc00000 0x0 0x40000>; + console-size = <0x10000>; + record-size = <0x10000>; + ftrace-size = <0x10000>; + pmsg-size = <0x20000>; + }; + + continuous_splash: framebuffer@3401000{ + reg = <0x0 0x3401000 0x0 0x2200000>; + no-map; + }; + + dfps_data_mem: dfps_data_mem@3400000 { + reg = <0x0 0x3400000 0x0 0x1000>; + no-map; + }; + + peripheral_region: peripheral_region@7400000 { + reg = <0x0 0x7400000 0x0 0x1c00000>; + no-map; + }; + + modem_region: modem_region@9000000 { + reg = <0x0 0x9000000 0x0 0x5a00000>; + no-map; + }; + + tzapp: modem_region@ea00000 { + reg = <0x0 0xea00000 0x0 0x1900000>; + no-map; + }; + }; +}; + +&blsp_i2c2 { + status = "okay"; + + /* Atmel or Synaptics touchscreen */ +}; + +&blsp_i2c5 { + status = "okay"; + + /* Silabs si4705 FM transmitter */ +}; + +&blsp_i2c6 { + status = "okay"; + + /* NCI NFC, + * TI USB320 Type-C controller, + * Pericom 30216a USB (de)mux switch + */ +}; + +&blsp_i2c7 { + status = "okay"; + + /* cm36686 proximity and ambient light sensor */ +}; + +&blsp_i2c13 { + status = "okay"; + + /* ST lsm6db0 gyro/accelerometer */ +}; + +&blsp2_uart2 { + status = "okay"; +}; + +&rpm_requests { + pm8994-regulators { + compatible = "qcom,rpm-pm8994-regulators"; + + vdd_l1-supply = <&pm8994_s7>; + vdd_l2_26_28-supply = <&pm8994_s3>; + vdd_l3_11-supply = <&pm8994_s3>; + vdd_l4_27_31-supply = <&pm8994_s3>; + vdd_l5_7-supply = <&pm8994_s3>; + vdd_l6_12_32-supply = <&pm8994_s5>; + vdd_l8_16_30-supply = <&vreg_vph_pwr>; + vdd_l9_10_18_22-supply = <&vreg_vph_pwr>; + vdd_l13_19_23_24-supply = <&vreg_vph_pwr>; + vdd_l14_15-supply = <&pm8994_s5>; + vdd_l17_29-supply = <&vreg_vph_pwr>; + vdd_l20_21-supply = <&vreg_vph_pwr>; + vdd_l25-supply = <&pm8994_s5>; + vdd_lvs1_2 = <&pm8994_s4>; + + pm8994_s1: s1 { + /* unused */ + status = "disabled"; + }; + + pm8994_s2: s2 { + /* unused */ + status = "disabled"; + }; + + pm8994_s3: s3 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + }; + + pm8994_s4: s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-allow-set-load; + regulator-always-on; + regulator-system-load = <325000>; + }; + + pm8994_s5: s5 { + regulator-min-microvolt = <2150000>; + regulator-max-microvolt = <2150000>; + }; + + pm8994_s7: s7 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + pm8994_l1: l1 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + pm8994_l2: l2 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + }; + + pm8994_l3: l3 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8994_l4: l4 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + pm8994_l5: l5 { + /* unused */ + status = "disabled"; + }; + + pm8994_l6: l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l7: l7 { + /* unused */ + status = "disabled"; + }; + + pm8994_l8: l8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l9: l9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l10: l10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l11: l11 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8994_l12: l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l13: l13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pm8994_l14: l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l15: l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l16: l16 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + pm8994_l17: l17 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + pm8994_l18: l18 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + }; + + pm8994_l19: l19 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + pm8994_l20: l20 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-always-on; + regulator-boot-on; + regulator-allow-set-load; + regulator-system-load = <570000>; + }; + + pm8994_l21: l21 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-always-on; + }; + + pm8994_l22: l22 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + pm8994_l23: l23 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + pm8994_l24: l24 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3150000>; + }; + + pm8994_l25: l25 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + pm8994_l26: l26 { + regulator-min-microvolt = <987500>; + regulator-max-microvolt = <987500>; + + }; + + pm8994_l27: l27 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + pm8994_l28: l28 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + pm8994_l29: l29 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + pm8994_l30: l30 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8994_l31: l31 { + regulator-min-microvolt = <1262500>; + regulator-max-microvolt = <1262500>; + }; + + pm8994_l32: l32 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; +}; + +&sdhc_1 { + status = "okay"; + + mmc-hs400-1_8v; + vmmc-supply = <&pm8994_l20>; + vqmmc-supply = <&pm8994_s4>; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8992.dtsi b/arch/arm64/boot/dts/qcom/msm8992.dtsi index 2021795c99ad..188fff2095f1 100644 --- a/arch/arm64/boot/dts/qcom/msm8992.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8992.dtsi @@ -6,10 +6,6 @@ #include / { - model = "Qualcomm Technologies, Inc. MSM 8992"; - compatible = "qcom,msm8992"; - // msm-id needed by bootloader for selecting correct blob - qcom,msm-id = <251 0>, <252 0>; interrupt-parent = <&intc>; #address-cells = <2>; @@ -20,55 +16,139 @@ cpus { #address-cells = <2>; #size-cells = <0>; - cpu-map { - cluster0 { - core0 { - cpu = <&CPU0>; - }; - }; - }; CPU0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0 0x0>; next-level-cache = <&L2_0>; + enable-method = "psci"; L2_0: l2-cache { compatible = "cache"; cache-level = <2>; }; }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x1>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CPU2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x2>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CPU3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x3>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CPU4: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x100>; + next-level-cache = <&L2_1>; + enable-method = "psci"; + L2_1: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + CPU5: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x101>; + next-level-cache = <&L2_1>; + enable-method = "psci"; + }; + + cpu-map { + cluster0 { + core0 { + cpu = <&CPU0>; + }; + + core1 { + cpu = <&CPU1>; + }; + + core2 { + cpu = <&CPU2>; + }; + + core3 { + cpu = <&CPU3>; + }; + }; + + cluster1 { + core0 { + cpu = <&CPU4>; + }; + + core1 { + cpu = <&CPU5>; + }; + }; + }; }; - timer { - compatible = "arm,armv8-timer"; - interrupts = , - , - , - ; + clocks { + xo_board: xo_board { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <19200000>; + }; + + sleep_clk: sleep_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; }; - xo_board: xo_board { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <19200000>; + firmware { + scm { + compatible = "qcom,scm-msm8994", "qcom,scm"; + }; }; - sleep_clk: sleep_clk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; + memory { + device_type = "memory"; + /* We expect the bootloader to fill in the reg */ + reg = <0 0 0 0>; }; - vreg_vph_pwr: vreg-vph-pwr { - compatible = "regulator-fixed"; - status = "okay"; - regulator-name = "vph-pwr"; + pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = ; + }; - regulator-min-microvolt = <3600000>; - regulator-max-microvolt = <3600000>; + psci { + compatible = "arm,psci-0.2"; + method = "hvc"; + }; - regulator-always-on; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + smem_region: smem@6a00000 { + reg = <0x0 0x6a00000 0x0 0x200000>; + no-map; + }; }; sfpb_mutex: hwmutex { @@ -98,9 +178,10 @@ <0xf9002000 0x1000>; }; - apcs: syscon@f900d000 { - compatible = "syscon"; + apcs: mailbox@f900d000 { + compatible = "qcom,msm8994-apcs-kpss-global", "syscon"; reg = <0xf900d000 0x2000>; + #mbox-cells = <1>; }; timer@f9020000 { @@ -161,52 +242,19 @@ }; }; - restart@fc4ab000 { - compatible = "qcom,pshold"; - reg = <0xfc4ab000 0x4>; - }; - - msmgpio: pinctrl@fd510000 { - compatible = "qcom,msm8994-pinctrl"; - reg = <0xfd510000 0x4000>; - interrupts = ; - gpio-controller; - gpio-ranges = <&msmgpio 0 0 146>; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - }; - - blsp1_uart2: serial@f991e000 { - compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; - reg = <0xf991e000 0x1000>; - interrupts = ; - status = "disabled"; - clock-names = "core", "iface"; - clocks = <&clock_gcc GCC_BLSP1_UART2_APPS_CLK>, - <&clock_gcc GCC_BLSP1_AHB_CLK>; - }; - - clock_gcc: clock-controller@fc400000 { - compatible = "qcom,gcc-msm8994"; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - reg = <0xfc400000 0x2000>; - }; - - sdhci1: mmc@f9824900 { + sdhc_1: sdhci@f9824900 { compatible = "qcom,sdhci-msm-v4"; reg = <0xf9824900 0x1a0>, <0xf9824000 0x800>; reg-names = "hc_mem", "core_mem"; - interrupts = , - ; + interrupts = , + ; interrupt-names = "hc_irq", "pwr_irq"; - clocks = <&clock_gcc GCC_SDCC1_APPS_CLK>, - <&clock_gcc GCC_SDCC1_AHB_CLK>; - clock-names = "core", "iface"; + clocks = <&gcc GCC_SDCC1_APPS_CLK>, + <&gcc GCC_SDCC1_AHB_CLK>, + <&xo_board>; + clock-names = "core", "iface", "xo"; pinctrl-names = "default", "sleep"; pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on @@ -216,8 +264,125 @@ regulator-always-on; bus-width = <8>; - mmc-hs400-1_8v; - status = "okay"; + non-removable; + + status = "disabled"; + }; + + blsp1_uart2: serial@f991e000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0xf991e000 0x1000>; + interrupts = ; + clock-names = "core", "iface"; + clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_uart2_default>; + pinctrl-1 = <&blsp1_uart2_sleep>; + status = "disabled"; + }; + + blsp_i2c2: i2c@f9924000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9924000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c2_default>; + pinctrl-1 = <&i2c2_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + /* Somebody was very creative with their numbering scheme downstream... */ + + blsp_i2c13: i2c@f9927000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9927000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP5_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c13_default>; + pinctrl-1 = <&i2c13_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c6: i2c@f9928000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9928000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c6_default>; + pinctrl-1 = <&i2c6_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp2_uart2: serial@f995e000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0xf995e000 0x1000>; + interrupt = ; + clock-names = "core", "iface"; + clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>, + <&gcc GCC_BLSP2_AHB_CLK>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp2_uart2_default>; + pinctrl-1 = <&blsp2_uart2_sleep>; + status = "disabled"; + }; + + blsp_i2c7: i2c@f9963000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9963000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP2_AHB_CLK>, + <&gcc GCC_BLSP2_QUP1_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c7_default>; + pinctrl-1 = <&i2c7_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c5: i2c@f9967000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9967000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP2_AHB_CLK>, + <&gcc GCC_BLSP2_QUP5_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <100000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c5_default>; + pinctrl-1 = <&i2c5_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + gcc: clock-controller@fc400000 { + compatible = "qcom,gcc-msm8994"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + reg = <0xfc400000 0x2000>; }; rpm_msg_ram: memory@fc428000 { @@ -225,27 +390,189 @@ reg = <0xfc428000 0x4000>; }; + restart@fc4ab000 { + compatible = "qcom,pshold"; + reg = <0xfc4ab000 0x4>; + }; + + spmi_bus: spmi@fc4c0000 { + compatible = "qcom,spmi-pmic-arb"; + reg = <0xfc4cf000 0x1000>, + <0xfc4cb000 0x1000>, + <0xfc4ca000 0x1000>; + reg-names = "core", "intr", "cnfg"; + interrupt-names = "periph_irq"; + interrupts = ; + qcom,ee = <0>; + qcom,channel = <0>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <4>; + }; + sfpb_mutex_regs: syscon@fd484000 { #address-cells = <1>; #size-cells = <1>; compatible = "syscon"; reg = <0xfd484000 0x400>; }; - }; - memory { - device_type = "memory"; - reg = <0 0 0 0>; // bootloader will update - }; + tlmm: pinctrl@fd510000 { + compatible = "qcom,msm8994-pinctrl"; + reg = <0xfd510000 0x4000>; + interrupts = ; + gpio-controller; + gpio-ranges = <&tlmm 0 0 146>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; - reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; + blsp1_uart2_default: blsp1-uart2-default { + function = "blsp_uart2"; + pins = "gpio4", "gpio5"; + drive-strength = <16>; + bias-disable; + }; - smem_region: smem@6a00000 { - reg = <0x0 0x6a00000 0x0 0x200000>; - no-map; + blsp1_uart2_sleep: blsp1-uart2-sleep { + function = "gpio"; + pins = "gpio4", "gpio5"; + drive-strength = <2>; + bias-pull-down; + }; + + blsp2_uart2_default: blsp2-uart2-default { + function = "blsp_uart8"; + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + drive-strength = <16>; + bias-disable; + }; + + blsp2_uart2_sleep: blsp2-uart2-sleep { + function = "gpio"; + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + drive-strength = <2>; + bias-pull-down; + }; + + sdc1_clk_on: clk-on { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <6>; + }; + + sdc1_clk_off: clk-off { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <2>; + }; + + sdc1_cmd_on: cmd-on { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <6>; + }; + + sdc1_cmd_off: cmd-off { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + sdc1_data_on: data-on { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <6>; + }; + + sdc1_data_off: data-off { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <2>; + }; + + sdc1_rclk_on: rclk-on { + pins = "sdc1_rclk"; + bias-pull-down; + }; + + sdc1_rclk_off: rclk-off { + pins = "sdc1_rclk"; + bias-pull-down; + }; + + i2c2_default: i2c2-default { + function = "blsp_i2c2"; + pins = "gpio6", "gpio7"; + drive-strength = <2>; + bias-disable; + }; + + i2c2_sleep: i2c2-sleep { + function = "gpio"; + pins = "gpio6", "gpio7"; + drive-strength = <2>; + bias-disable; + }; + + i2c5_default: i2c5-default { + /* Don't be fooled! Nobody knows the reason why though... */ + function = "blsp_i2c11"; + pins = "gpio83", "gpio84"; + drive-strength = <2>; + bias-disable; + }; + + i2c5_sleep: i2c5-sleep { + function = "gpio"; + pins = "gpio83", "gpio84"; + drive-strength = <2>; + bias-disable; + }; + + i2c6_default: i2c6-default { + function = "blsp_i2c6"; + pins = "gpio28", "gpio27"; + drive-strength = <2>; + bias-disable; + }; + + i2c6_sleep: i2c6-sleep { + function = "gpio"; + pins = "gpio28", "gpio27"; + drive-strength = <2>; + bias-disable; + }; + + i2c7_default: i2c7-default { + function = "blsp_i2c7"; + pins = "gpio43", "gpio44"; + drive-strength = <2>; + bias-disable; + }; + + i2c7_sleep: i2c7-sleep { + function = "gpio"; + pins = "gpio43", "gpio44"; + drive-strength = <2>; + bias-disable; + }; + + i2c13_default: i2c13-default { + /* Not a typo either. */ + function = "blsp_i2c5"; + pins = "gpio23", "gpio24"; + drive-strength = <2>; + bias-disable; + }; + + i2c13_sleep: i2c13-sleep { + function = "gpio"; + pins = "gpio23", "gpio24"; + drive-strength = <2>; + bias-disable; + }; }; }; @@ -258,58 +585,35 @@ qcom,local-pid = <0>; qcom,remote-pid = <6>; - rpm-requests { + rpm_requests: rpm-requests { compatible = "qcom,rpm-msm8994"; qcom,smd-channels = "rpm_requests"; - pm8994-regulators { - compatible = "qcom,rpm-pm8994-regulators"; - - pm8994_s1: s1 {}; - pm8994_s2: s2 {}; - pm8994_s3: s3 {}; - pm8994_s4: s4 {}; - pm8994_s5: s5 {}; - pm8994_s6: s6 {}; - pm8994_s7: s7 {}; - - pm8994_l1: l1 {}; - pm8994_l2: l2 {}; - pm8994_l3: l3 {}; - pm8994_l4: l4 {}; - pm8994_l6: l6 {}; - pm8994_l8: l8 {}; - pm8994_l9: l9 {}; - pm8994_l10: l10 {}; - pm8994_l11: l11 {}; - pm8994_l12: l12 {}; - pm8994_l13: l13 {}; - pm8994_l14: l14 {}; - pm8994_l15: l15 {}; - pm8994_l16: l16 {}; - pm8994_l17: l17 {}; - pm8994_l18: l18 {}; - pm8994_l19: l19 {}; - pm8994_l20: l20 {}; - pm8994_l21: l21 {}; - pm8994_l22: l22 {}; - pm8994_l23: l23 {}; - pm8994_l24: l24 {}; - pm8994_l25: l25 {}; - pm8994_l26: l26 {}; - pm8994_l27: l27 {}; - pm8994_l28: l28 {}; - pm8994_l29: l29 {}; - pm8994_l30: l30 {}; - pm8994_l31: l31 {}; - pm8994_l32: l32 {}; - - pm8994_lvs1: lvs1 {}; - pm8994_lvs2: lvs2 {}; + rpmcc: rpmcc { + compatible = "qcom,rpmcc-msm8992"; + #clock-cells = <1>; }; }; }; }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + vreg_vph_pwr: vreg-vph-pwr { + compatible = "regulator-fixed"; + status = "okay"; + regulator-name = "vph-pwr"; + + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + + regulator-always-on; + }; }; -#include "msm8992-pins.dtsi" diff --git a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts index a5f9a6ab512c..baa55643b40f 100644 --- a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts +++ b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts @@ -11,6 +11,8 @@ model = "Huawei Nexus 6P"; compatible = "huawei,angler", "qcom,msm8994"; /* required for bootloader to select correct board */ + qcom,msm-id = <207 0x20000>; + qcom,pmic-id = <0x10009 0x1000A 0x0 0x0>; qcom,board-id = <8026 0>; aliases { diff --git a/arch/arm64/boot/dts/qcom/msm8994-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8994-pins.dtsi deleted file mode 100644 index 2e118d967f53..000000000000 --- a/arch/arm64/boot/dts/qcom/msm8994-pins.dtsi +++ /dev/null @@ -1,30 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved. - */ - -&msmgpio { - blsp1_uart2_default: blsp1_uart2_default { - pinmux { - function = "blsp_uart2"; - pins = "gpio4", "gpio5"; - }; - pinconf { - pins = "gpio4", "gpio5"; - drive-strength = <16>; - bias-disable; - }; - }; - - blsp1_uart2_sleep: blsp1_uart2_sleep { - pinmux { - function = "gpio"; - pins = "gpio4", "gpio5"; - }; - pinconf { - pins = "gpio4", "gpio5"; - drive-strength = <2>; - bias-pull-down; - }; - }; -}; diff --git a/arch/arm64/boot/dts/qcom/msm8994-smd-rpm.dtsi b/arch/arm64/boot/dts/qcom/msm8994-smd-rpm.dtsi deleted file mode 100644 index 31e3eb6ab515..000000000000 --- a/arch/arm64/boot/dts/qcom/msm8994-smd-rpm.dtsi +++ /dev/null @@ -1,268 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* Copyright (c) 2015, LGE Inc. All rights reserved. - * Copyright (c) 2016, The Linux Foundation. All rights reserved. - */ - -&smd_rpm { - rpm { - rpm_requests { - pm8994-regulators { - - vdd_l1-supply = <&pm8994_s1>; - vdd_l2_26_28-supply = <&pm8994_s3>; - vdd_l3_11-supply = <&pm8994_s3>; - vdd_l4_27_31-supply = <&pm8994_s3>; - vdd_l5_7-supply = <&pm8994_s3>; - vdd_l6_12_32-supply = <&pm8994_s5>; - vdd_l8_16_30-supply = <&vreg_vph_pwr>; - vdd_l9_10_18_22-supply = <&vreg_vph_pwr>; - vdd_l13_19_23_24-supply = <&vreg_vph_pwr>; - vdd_l14_15-supply = <&pm8994_s5>; - vdd_l17_29-supply = <&vreg_vph_pwr>; - vdd_l20_21-supply = <&vreg_vph_pwr>; - vdd_l25-supply = <&pm8994_s5>; - vdd_lvs1_2 = <&pm8994_s4>; - - s1 { - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <800000>; - }; - - s2 { - /* TODO */ - }; - - s3 { - regulator-min-microvolt = <1300000>; - regulator-max-microvolt = <1300000>; - }; - - s4 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-allow-set-load; - regulator-system-load = <325000>; - }; - - s5 { - regulator-min-microvolt = <2150000>; - regulator-max-microvolt = <2150000>; - }; - - s7 { - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - }; - - l1 { - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - }; - - l2 { - regulator-min-microvolt = <1250000>; - regulator-max-microvolt = <1250000>; - }; - - l3 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - }; - - l4 { - regulator-min-microvolt = <1225000>; - regulator-max-microvolt = <1225000>; - }; - - l5 { - /* TODO */ - }; - - l6 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - l7 { - /* TODO */ - }; - - l8 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - l9 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - l10 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - qcom,init-voltage = <1800000>; - }; - - l11 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - qcom,init-voltage = <1200000>; - }; - - l12 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - qcom,init-voltage = <1800000>; - proxy-supply = <&pm8994_l12>; - qcom,proxy-consumer-enable; - qcom,proxy-consumer-current = <10000>; - status = "okay"; - }; - - l13 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2950000>; - qcom,init-voltage = <2950000>; - status = "okay"; - }; - - l14 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - qcom,init-voltage = <1200000>; - proxy-supply = <&pm8994_l14>; - qcom,proxy-consumer-enable; - qcom,proxy-consumer-current = <10000>; - status = "okay"; - }; - - l15 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - qcom,init-voltage = <1800000>; - status = "okay"; - }; - - l16 { - regulator-min-microvolt = <2700000>; - regulator-max-microvolt = <2700000>; - qcom,init-voltage = <2700000>; - status = "okay"; - }; - - l17 { - regulator-min-microvolt = <2700000>; - regulator-max-microvolt = <2700000>; - qcom,init-voltage = <2700000>; - status = "okay"; - }; - - l18 { - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - regulator-always-on; - qcom,init-voltage = <3000000>; - qcom,init-ldo-mode = <1>; - }; - - l19 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - qcom,init-voltage = <1800000>; - status = "okay"; - }; - - l20 { - regulator-min-microvolt = <2950000>; - regulator-max-microvolt = <2950000>; - regulator-always-on; - regulator-boot-on; - regulator-allow-set-load; - regulator-system-load = <570000>; - }; - - l21 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - qcom,init-voltage = <1800000>; - }; - - l22 { - regulator-min-microvolt = <3100000>; - regulator-max-microvolt = <3100000>; - qcom,init-voltage = <3100000>; - }; - - l23 { - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - qcom,init-voltage = <2800000>; - }; - - l24 { - regulator-min-microvolt = <3075000>; - regulator-max-microvolt = <3150000>; - qcom,init-voltage = <3075000>; - }; - - l25 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - qcom,init-voltage = <1800000>; - }; - - l26 { - /* TODO: value from downstream - regulator-min-microvolt = <987500>; - fails to apply */ - }; - - l27 { - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - qcom,init-voltage = <1050000>; - }; - - l28 { - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - qcom,init-voltage = <1000000>; - proxy-supply = <&pm8994_l28>; - qcom,proxy-consumer-enable; - qcom,proxy-consumer-current = <10000>; - }; - - l29 { - /* TODO: Unsupported voltage range. - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - qcom,init-voltage = <2800000>; - */ - }; - - l30 { - /* TODO: get this verified - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - qcom,init-voltage = <1800000>; - */ - }; - - l31 { - regulator-min-microvolt = <1262500>; - regulator-max-microvolt = <1262500>; - qcom,init-voltage = <1262500>; - }; - - l32 { - /* TODO: get this verified - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - qcom,init-voltage = <1800000>; - */ - }; - }; - }; - }; -}; diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts new file mode 100644 index 000000000000..5d6bbbf6c119 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +/dts-v1/; + +#include "msm8994-sony-xperia-kitakami.dtsi" + +/ { + model = "Sony Xperia Z5"; + compatible = "sony,sumire-row", "qcom,msm8994"; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi new file mode 100644 index 000000000000..4032b7478f04 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi @@ -0,0 +1,235 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +#include "msm8994.dtsi" +#include "pm8994.dtsi" +#include "pmi8994.dtsi" +#include +#include + +/ { + /* required for bootloader to select correct board */ + qcom,msm-id = <0xcf 0x20001>; + qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>; + qcom,board-id = <8 0>; + + /* Kitakami firmware doesn't support PSCI */ + /delete-node/ psci; + + gpio_keys { + compatible = "gpio-keys"; + input-name = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + button@0 { + label = "Volume Down"; + gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + wakeup-source; + debounce-interval = <15>; + }; + + button@1 { + label = "Volume Up"; + gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + wakeup-source; + debounce-interval = <15>; + }; + + button@2 { + label = "Camera Snapshot"; + gpios = <&pm8994_gpios 4 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + wakeup-source; + debounce-interval = <15>; + }; + + button@3 { + label = "Camera Focus"; + gpios = <&pm8994_gpios 5 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + wakeup-source; + debounce-interval = <15>; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* This is for getting crash logs using Android downstream kernels */ + ramoops@1fe00000 { + compatible = "ramoops"; + reg = <0x0 0x1fe00000 0x0 0x200000>; + console-size = <0x100000>; + record-size = <0x10000>; + ftrace-size = <0x10000>; + pmsg-size = <0x80000>; + }; + + continuous_splash: framebuffer@3401000{ + reg = <0x0 0x3401000 0x0 0x2200000>; + no-map; + }; + + dfps_data_mem: dfps_data_mem@3400000 { + reg = <0x0 0x3400000 0x0 0x1000>; + no-map; + }; + + peripheral_region: peripheral_region@7400000 { + reg = <0x0 0x7400000 0x0 0x1c00000>; + no-map; + }; + + modem_region: modem_region@9000000 { + reg = <0x0 0x9000000 0x0 0x5a00000>; + no-map; + }; + + tzapp: modem_region@ea00000 { + reg = <0x0 0xea00000 0x0 0x1900000>; + no-map; + }; + + fb_region: fb_region@40000000 { + reg = <0x00 0x40000000 0x00 0x1000000>; + no-map; + }; + }; +}; + +&blsp_spi0 { + status = "okay"; + + /* FPC fingerprint reader */ +}; + +/* I2C1 is disabled on this board */ + +&blsp_i2c2 { + status = "okay"; + + /* NXP NFC */ +}; + +&blsp_i2c4 { + status = "okay"; + + /* Empty but active */ +}; + +&blsp_i2c5 { + status = "okay"; + + /* SMB1357 charger and sii8620 HDMI/MHL bridge */ +}; + +&blsp_i2c6 { + status = "okay"; + + /* Synaptics touchscreen */ +}; + +&blsp1_uart2 { + status = "okay"; +}; + +&blsp2_uart2 { + status = "okay"; +}; + +&rpm_requests { + pm8994_regulators: pm8994-regulators { + compatible = "qcom,rpm-pm8994-regulators"; + vdd_l1-supply = <&pm8994_s1>; + vdd_l2_26_28-supply = <&pm8994_s3>; + vdd_l3_11-supply = <&pm8994_s3>; + vdd_l4_27_31-supply = <&pm8994_s3>; + vdd_l5_7-supply = <&pm8994_s3>; + vdd_l6_12_32-supply = <&pm8994_s5>; + vdd_l8_16_30-supply = <&vreg_vph_pwr>; + vdd_l9_10_18_22-supply = <&vreg_vph_pwr>; + vdd_l13_19_23_24-supply = <&vreg_vph_pwr>; + vdd_l14_15-supply = <&pm8994_s5>; + vdd_l17_29-supply = <&vreg_vph_pwr>; + vdd_l20_21-supply = <&vreg_vph_pwr>; + vdd_l25-supply = <&pm8994_s5>; + vdd_lvs1_2 = <&pm8994_s4>; + + pm8994_s1: s1 {}; + pm8994_s2: s2 {}; + pm8994_s3: s3 {}; + pm8994_s4: s4 {}; + pm8994_s5: s5 {}; + pm8994_s6: s6 {}; + pm8994_s7: s7 {}; + + pm8994_l1: l1 {}; + pm8994_l2: l2 {}; + pm8994_l3: l3 {}; + pm8994_l4: l4 {}; + pm8994_l6: l6 {}; + pm8994_l8: l8 {}; + pm8994_l9: l9 {}; + pm8994_l10: l10 {}; + pm8994_l11: l11 {}; + pm8994_l12: l12 {}; + pm8994_l13: l13 {}; + pm8994_l14: l14 {}; + pm8994_l15: l15 {}; + pm8994_l16: l16 {}; + pm8994_l17: l17 {}; + pm8994_l18: l18 {}; + pm8994_l19: l19 {}; + pm8994_l20: l20 {}; + pm8994_l21: l21 {}; + pm8994_l22: l22 {}; + pm8994_l23: l23 {}; + pm8994_l24: l24 {}; + pm8994_l25: l25 {}; + pm8994_l26: l26 {}; + pm8994_l27: l27 {}; + pm8994_l28: l28 {}; + pm8994_l29: l29 {}; + pm8994_l30: l30 {}; + pm8994_l31: l31 {}; + pm8994_l32: l32 {}; + + pm8994_lvs1: lvs1 {}; + pm8994_lvs2: lvs2 {}; + }; + + pmi8994_regulators: pmi8994-regulators { + compatible = "qcom,rpm-pmi8994-regulators"; + + pmi8994_s1: s1 {}; + pmi8994_s2: s2 {}; + pmi8994_s3: s3 {}; + pmi8994_bby: boost-bypass {}; + }; +}; + +&sdhc1 { + status = "okay"; + + /* Downstream pushes 2.95V to the sdhci device, + * but upstream driver REALLY wants to make vmmc 1.8v + * cause of the hs400-1_8v mode. MMC works fine without + * that regulator, so let's not use it for now. + * vqmmc is also disabled cause driver stll complains. + * + * vmmc-supply = <&pm8994_l20>; + * vqmmc-supply = <&pm8994_s4>; + */ +}; diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi index b1c2d7d6a0f2..6707f898607f 100644 --- a/arch/arm64/boot/dts/qcom/msm8994.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi @@ -6,12 +6,6 @@ #include / { - model = "Qualcomm Technologies, Inc. MSM 8994"; - compatible = "qcom,msm8994"; - // msm-id and pmic-id are required by bootloader for - // proper selection of dt blob - qcom,msm-id = <207 0x20000>; - qcom,pmic-id = <0x10009 0x1000A 0x0 0x0>; interrupt-parent = <&intc>; #address-cells = <2>; @@ -19,35 +13,194 @@ chosen { }; + clocks { + xo_board: xo_board { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <19200000>; + }; + + sleep_clk: sleep_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + cpus { - #address-cells = <1>; + #address-cells = <2>; #size-cells = <0>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x0>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + L2_0: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x1>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + + CPU2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x2>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + + CPU3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x3>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + + CPU4: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x100>; + enable-method = "psci"; + next-level-cache = <&L2_1>; + L2_1: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + CPU5: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x101>; + enable-method = "psci"; + next-level-cache = <&L2_1>; + }; + + CPU6: cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x101>; + enable-method = "psci"; + next-level-cache = <&L2_1>; + }; + + CPU7: cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x101>; + enable-method = "psci"; + next-level-cache = <&L2_1>; + }; + cpu-map { cluster0 { core0 { cpu = <&CPU0>; }; - }; - }; - CPU0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x0>; - next-level-cache = <&L2_0>; - L2_0: l2-cache { - compatible = "cache"; - cache-level = <2>; + core1 { + cpu = <&CPU1>; + }; + + core2 { + cpu = <&CPU2>; + }; + + core3 { + cpu = <&CPU3>; + }; + }; + + cluster1 { + core0 { + cpu = <&CPU4>; + }; + + core1 { + cpu = <&CPU5>; + }; + + core2 { + cpu = <&CPU6>; + }; + + core3 { + cpu = <&CPU7>; + }; }; }; }; - timer { - compatible = "arm,armv8-timer"; - interrupts = <1 2 0xff08>, - <1 3 0xff08>, - <1 4 0xff08>, - <1 1 0xff08>; + firmware { + scm { + compatible = "qcom,scm-msm8994", "qcom,scm"; + }; + }; + + memory { + device_type = "memory"; + /* We expect the bootloader to fill in the reg */ + reg = <0 0 0 0>; + }; + + pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = ; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "hvc"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + smem_mem: smem_region@6a00000 { + reg = <0x0 0x6a00000 0x0 0x200000>; + no-map; + }; + }; + + smd { + compatible = "qcom,smd"; + rpm { + interrupts = ; + qcom,ipc = <&apcs 8 0>; + qcom,smd-edge = <15>; + qcom,local-pid = <0>; + qcom,remote-pid = <6>; + + rpm_requests: rpm-requests { + compatible = "qcom,rpm-msm8994"; + qcom,smd-channels = "rpm_requests"; + + rpmcc: rpmcc { + compatible = "qcom,rpmcc-msm8994"; + #clock-cells = <1>; + }; + }; + }; + }; + + smem { + compatible = "qcom,smem"; + memory-region = <&smem_mem>; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + hwlocks = <&tcsr_mutex 3>; }; soc: soc { @@ -62,7 +215,13 @@ interrupt-controller; #interrupt-cells = <3>; reg = <0xf9000000 0x1000>, - <0xf9002000 0x1000>; + <0xf9002000 0x1000>; + }; + + apcs: mailbox@f900d000 { + compatible = "qcom,msm8994-apcs-kpss-global", "syscon"; + reg = <0xf900d000 0x2000>; + #mbox-cells = <1>; }; timer@f9020000 { @@ -123,30 +282,225 @@ }; }; - restart@fc4ab000 { - compatible = "qcom,pshold"; - reg = <0xfc4ab000 0x4>; + sdhc1: sdhci@f9824900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0xf9824900 0x1a0>, <0xf9824000 0x800>; + reg-names = "hc_mem", "core_mem"; + + interrupts = , + ; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC1_APPS_CLK>, + <&gcc GCC_SDCC1_AHB_CLK>, + <&xo_board>; + clock-names = "core", "iface", "xo"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on &sdc1_rclk_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off &sdc1_rclk_off>; + + bus-width = <8>; + non-removable; + status = "disabled"; }; - msmgpio: pinctrl@fd510000 { - compatible = "qcom,msm8994-pinctrl"; - reg = <0xfd510000 0x4000>; - interrupts = ; - gpio-controller; - gpio-ranges = <&msmgpio 0 0 146>; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; + blsp1_dma: dma@f9904000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0xf9904000 0x19000>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + num-channels = <18>; + qcom,num-ees = <4>; }; blsp1_uart2: serial@f991e000 { compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; reg = <0xf991e000 0x1000>; interrupts = ; - status = "disabled"; clock-names = "core", "iface"; - clocks = <&clock_gcc GCC_BLSP1_UART2_APPS_CLK>, - <&clock_gcc GCC_BLSP1_AHB_CLK>; + clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_uart2_default>; + pinctrl-1 = <&blsp1_uart2_sleep>; + status = "disabled"; + }; + + blsp_i2c1: i2c@f9923000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9923000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_default>; + pinctrl-1 = <&i2c1_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_spi0: spi@f9923000 { + compatible = "qcom,spi-qup-v2.2.1"; + reg = <0xf9923000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + spi-max-frequency = <19200000>; + dmas = <&blsp1_dma 12>, <&blsp1_dma 13>; + dma-names = "tx", "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_spi0_default>; + pinctrl-1 = <&blsp1_spi0_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c2: i2c@f9924000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9924000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <355000>; + dmas = <&blsp1_dma 14>, <&blsp1_dma 15>; + dma-names = "tx", "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c2_default>; + pinctrl-1 = <&i2c2_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + /* I2C3 doesn't exist */ + + blsp_i2c4: i2c@f9926000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9926000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <355000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c4_default>; + pinctrl-1 = <&i2c4_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp2_dma: dma@f9944000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0xf9944000 0x19000>; + interrupts = ; + clocks = <&gcc GCC_BLSP2_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + num-channels = <18>; + qcom,num-ees = <4>; + }; + + /* According to downstream kernels, i2c6 + * comes before i2c5 address-wise... + */ + + blsp_i2c6: i2c@f9928000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9928000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <355000>; + dmas = <&blsp1_dma 22>, <&blsp1_dma 23>; + dma-names = "tx", "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c6_default>; + pinctrl-1 = <&i2c6_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp2_uart2: serial@f995e000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0xf995e000 0x1000>; + interrupts = ; + clock-names = "core", "iface"; + clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>, + <&gcc GCC_BLSP2_AHB_CLK>; + dmas = <&blsp2_dma 2>, <&blsp2_dma 3>; + dma-names = "tx", "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp2_uart2_default>; + pinctrl-1 = <&blsp2_uart2_sleep>; + status = "disabled"; + }; + + blsp_i2c5: i2c@f9967000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0xf9967000 0x500>; + interrupts = ; + clocks = <&gcc GCC_BLSP2_AHB_CLK>, + <&gcc GCC_BLSP2_QUP5_I2C_APPS_CLK>; + clock-names = "iface", "core"; + clock-frequency = <355000>; + dmas = <&blsp2_dma 20>, <&blsp2_dma 21>; + dma-names = "tx", "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c5_default>; + pinctrl-1 = <&i2c5_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + gcc: clock-controller@fc400000 { + compatible = "qcom,gcc-msm8994"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + reg = <0xfc400000 0x2000>; + }; + + rpm_msg_ram: memory@fc428000 { + compatible = "qcom,rpm-msg-ram"; + reg = <0xfc428000 0x4000>; + }; + + restart@fc4ab000 { + compatible = "qcom,pshold"; + reg = <0xfc4ab000 0x4>; + }; + + spmi_bus: spmi@fc4c0000 { + compatible = "qcom,spmi-pmic-arb"; + reg = <0xfc4cf000 0x1000>, + <0xfc4cb000 0x1000>, + <0xfc4ca000 0x1000>; + reg-names = "core", "intr", "cnfg"; + interrupt-names = "periph_irq"; + interrupts = ; + qcom,ee = <0>; + qcom,channel = <0>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <4>; }; tcsr_mutex_regs: syscon@fd484000 { @@ -154,41 +508,181 @@ reg = <0xfd484000 0x2000>; }; - clock_gcc: clock-controller@fc400000 { - compatible = "qcom,gcc-msm8994"; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - reg = <0xfc400000 0x2000>; - }; - }; + tlmm: pinctrl@fd510000 { + compatible = "qcom,msm8994-pinctrl"; + reg = <0xfd510000 0x4000>; + interrupts = ; + gpio-controller; + gpio-ranges = <&tlmm 0 0 146>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; - memory { - device_type = "memory"; - // We expect the bootloader to fill in the reg - reg = <0 0 0 0>; - }; + blsp1_uart2_default: blsp1-uart2-default { + function = "blsp_uart2"; + pins = "gpio4", "gpio5"; + drive-strength = <16>; + bias-disable; + }; - xo_board: xo_board { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <19200000>; - }; + blsp1_uart2_sleep: blsp1-uart2-sleep { + function = "gpio"; + pins = "gpio4", "gpio5"; + drive-strength = <2>; + bias-pull-down; + }; - sleep_clk: sleep_clk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - }; + blsp2_uart2_default: blsp2-uart2-default { + function = "blsp_uart8"; + pins = "gpio45", "gpio46"; + drive-strength = <2>; + bias-disable; + }; - reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; + blsp2_uart2_sleep: blsp2-uart2-sleep { + function = "gpio"; + pins = "gpio45", "gpio46"; + drive-strength = <2>; + bias-pull-down; + }; - smem_mem: smem_region@6a00000 { - reg = <0x0 0x6a00000 0x0 0x200000>; - no-map; + i2c1_default: i2c1-default { + function = "blsp_i2c1"; + pins = "gpio2", "gpio3"; + drive-strength = <2>; + bias-disable; + }; + + i2c1_sleep: i2c1-sleep { + function = "gpio"; + pins = "gpio2", "gpio3"; + drive-strength = <2>; + bias-disable; + }; + + i2c2_default: i2c2-default { + function = "blsp_i2c2"; + pins = "gpio6", "gpio7"; + drive-strength = <2>; + bias-disable; + }; + + i2c2_sleep: i2c2-sleep { + function = "gpio"; + pins = "gpio6", "gpio7"; + drive-strength = <2>; + bias-disable; + }; + + i2c4_default: i2c4-default { + function = "blsp_i2c4"; + pins = "gpio19", "gpio20"; + drive-strength = <2>; + bias-disable; + }; + + i2c4_sleep: i2c4-sleep { + function = "gpio"; + pins = "gpio19", "gpio20"; + drive-strength = <2>; + bias-pull-down; + input-enable; + }; + + i2c5_default: i2c5-default { + function = "blsp_i2c5"; + pins = "gpio23", "gpio24"; + drive-strength = <2>; + bias-disable; + }; + + i2c5_sleep: i2c5-sleep { + function = "gpio"; + pins = "gpio23", "gpio24"; + drive-strength = <2>; + bias-disable; + }; + + i2c6_default: i2c6-default { + function = "blsp_i2c6"; + pins = "gpio28", "gpio27"; + drive-strength = <2>; + bias-disable; + }; + + i2c6_sleep: i2c6-sleep { + function = "gpio"; + pins = "gpio28", "gpio27"; + drive-strength = <2>; + bias-disable; + }; + + blsp1_spi0_default: blsp1-spi0-default { + default { + function = "blsp_spi1"; + pins = "gpio0", "gpio1", "gpio3"; + drive-strength = <10>; + bias-pull-down; + }; + cs { + function = "gpio"; + pins = "gpio8"; + drive-strength = <2>; + bias-disable; + }; + }; + + blsp1_spi0_sleep: blsp1-spi0-sleep { + pins = "gpio0", "gpio1", "gpio3"; + drive-strength = <2>; + bias-disable; + }; + + sdc1_clk_on: clk-on { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <16>; + }; + + sdc1_clk_off: clk-off { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <2>; + }; + + sdc1_cmd_on: cmd-on { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <8>; + }; + + sdc1_cmd_off: cmd-off { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + sdc1_data_on: data-on { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <8>; + }; + + sdc1_data_off: data-off { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <2>; + }; + + sdc1_rclk_on: rclk-on { + pins = "sdc1_rclk"; + bias-pull-down; + }; + + sdc1_rclk_off: rclk-off { + pins = "sdc1_rclk"; + bias-pull-down; + }; }; }; @@ -198,12 +692,22 @@ #hwlock-cells = <1>; }; - qcom,smem@6a00000 { - compatible = "qcom,smem"; - memory-region = <&smem_mem>; - hwlocks = <&tcsr_mutex 3>; + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + vreg_vph_pwr: vreg-vph-pwr { + compatible = "regulator-fixed"; + regulator-name = "vph-pwr"; + + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + + regulator-always-on; }; }; - -#include "msm8994-pins.dtsi" diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi index 6ab830d01867..00d84fb21798 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi @@ -202,7 +202,7 @@ regulator-min-microvolt = <1880000>; regulator-max-microvolt = <1880000>; }; - vreg_15a_1p8: l15 { + vreg_l15a_1p8: l15 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; diff --git a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts index 407c6a32911c..89492ed5196c 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts +++ b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts @@ -25,6 +25,11 @@ }; }; +&remoteproc_mss { + firmware-name = "qcom/LENOVO/81F1/qcdsp1v28998.mbn", + "qcom/LENOVO/81F1/qcdsp28998.mbn"; +}; + &sdhc2 { cd-gpios = <&tlmm 95 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi index 8a14b2bf7bca..cec42437b302 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi @@ -235,7 +235,7 @@ regulator-min-microvolt = <1880000>; regulator-max-microvolt = <1880000>; }; - vreg_15a_1p8: l15 { + vreg_l15a_1p8: l15 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; diff --git a/arch/arm64/boot/dts/qcom/pm660.dtsi b/arch/arm64/boot/dts/qcom/pm660.dtsi new file mode 100644 index 000000000000..ea0e9558d0f2 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm660.dtsi @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +#include +#include +#include + +&spmi_bus { + + pmic@0 { + compatible = "qcom,pm660", "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + rtc@6000 { + compatible = "qcom,pm8941-rtc"; + reg = <0x6000>, <0x6100>; + reg-names = "rtc", "alarm"; + interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>; + }; + + pon: pon@800 { + compatible = "qcom,pm8916-pon"; + + reg = <0x800>; + + pwrkey { + compatible = "qcom,pm8941-pwrkey"; + interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + linux,code = ; + }; + + }; + + pm660_gpios: gpios@c000 { + compatible = "qcom,pm660-gpio"; + reg = <0xc000>; + gpio-controller; + gpio-ranges = <&pm660_gpios 0 0 13>; + #gpio-cells = <2>; + interrupt-controller; + interrupt-cells =<2>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/pm660l.dtsi b/arch/arm64/boot/dts/qcom/pm660l.dtsi new file mode 100644 index 000000000000..edba6de02084 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm660l.dtsi @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +#include +#include +#include + +&spmi_bus { + + pmic@2 { + compatible = "qcom,pm660l", "qcom,spmi-pmic"; + reg = <0x2 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pm660l_gpios: gpios@c000 { + compatible = "qcom,pm660l-gpio", "qcom,spmi-gpio"; + reg = <0xc000>; + gpio-controller; + gpio-ranges = <&pm660l_gpios 0 0 12>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + pmic@3 { + compatible = "qcom,pm660l", "qcom,spmi-pmic"; + reg = <0x3 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; + diff --git a/arch/arm64/boot/dts/qcom/pm8009.dtsi b/arch/arm64/boot/dts/qcom/pm8009.dtsi new file mode 100644 index 000000000000..b126d7e7e4fb --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm8009.dtsi @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved. + * Copyright (c) 2020, Linaro Limited + */ + +#include + +&spmi_bus { + pmic@a { + compatible = "qcom,pm8009", "qcom,spmi-pmic"; + reg = <0xa SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pm8009_pon: pon@800 { + compatible = "qcom,pm8916-pon"; + reg = <0x0800>; + }; + + pm8009_gpios: gpio@c000 { + compatible = "qcom,pm8005-gpio"; + reg = <0xc000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + pmic@b { + compatible = "qcom,pm8009", "qcom,spmi-pmic"; + reg = <0xb SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/pm8150.dtsi b/arch/arm64/boot/dts/qcom/pm8150.dtsi index c0b197458665..1b6406927509 100644 --- a/arch/arm64/boot/dts/qcom/pm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150.dtsi @@ -9,6 +9,37 @@ #include #include +/ { + thermal-zones { + pm8150 { + polling-delay-passive = <100>; + polling-delay = <0>; + + thermal-sensors = <&pm8150_temp>; + + trips { + trip0 { + temperature = <95000>; + hysteresis = <0>; + type = "passive"; + }; + + trip1 { + temperature = <115000>; + hysteresis = <0>; + type = "hot"; + }; + + trip2 { + temperature = <145000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; +}; + &spmi_bus { pm8150_0: pmic@0 { compatible = "qcom,pm8150", "qcom,spmi-pmic"; @@ -30,6 +61,15 @@ }; }; + pm8150_temp: temp-alarm@2400 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0x2400>; + interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_BOTH>; + io-channels = <&pm8150_adc ADC5_DIE_TEMP>; + io-channel-names = "thermal"; + #thermal-sensor-cells = <0>; + }; + pm8150_adc: adc@3100 { compatible = "qcom,spmi-adc5"; reg = <0x3100>; @@ -38,8 +78,6 @@ #io-channel-cells = <1>; interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>; - status = "disabled"; - ref-gnd@0 { reg = ; qcom,pre-scaling = <1 1>; diff --git a/arch/arm64/boot/dts/qcom/pm8150b.dtsi b/arch/arm64/boot/dts/qcom/pm8150b.dtsi index 40b5d75a4a1d..e112e8876db6 100644 --- a/arch/arm64/boot/dts/qcom/pm8150b.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150b.dtsi @@ -8,6 +8,37 @@ #include #include +/ { + thermal-zones { + pm8150b { + polling-delay-passive = <100>; + polling-delay = <0>; + + thermal-sensors = <&pm8150b_temp>; + + trips { + trip0 { + temperature = <95000>; + hysteresis = <0>; + type = "passive"; + }; + + trip1 { + temperature = <115000>; + hysteresis = <0>; + type = "hot"; + }; + + trip2 { + temperature = <145000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; +}; + &spmi_bus { pmic@2 { compatible = "qcom,pm8150b", "qcom,spmi-pmic"; @@ -22,7 +53,16 @@ status = "disabled"; }; - adc@3100 { + pm8150b_temp: temp-alarm@2400 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0x2400>; + interrupts = <0x2 0x24 0x0 IRQ_TYPE_EDGE_BOTH>; + io-channels = <&pm8150b_adc ADC5_DIE_TEMP>; + io-channel-names = "thermal"; + #thermal-sensor-cells = <0>; + }; + + pm8150b_adc: adc@3100 { compatible = "qcom,spmi-adc5"; reg = <0x3100>; #address-cells = <1>; @@ -30,8 +70,6 @@ #io-channel-cells = <1>; interrupts = <0x2 0x31 0x0 IRQ_TYPE_EDGE_RISING>; - status = "disabled"; - ref-gnd@0 { reg = ; qcom,pre-scaling = <1 1>; diff --git a/arch/arm64/boot/dts/qcom/pm8150l.dtsi b/arch/arm64/boot/dts/qcom/pm8150l.dtsi index cf05e0685d10..62139538b7d9 100644 --- a/arch/arm64/boot/dts/qcom/pm8150l.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8150l.dtsi @@ -8,6 +8,37 @@ #include #include +/ { + thermal-zones { + pm8150l { + polling-delay-passive = <100>; + polling-delay = <0>; + + thermal-sensors = <&pm8150l_temp>; + + trips { + trip0 { + temperature = <95000>; + hysteresis = <0>; + type = "passive"; + }; + + trip1 { + temperature = <115000>; + hysteresis = <0>; + type = "hot"; + }; + + trip2 { + temperature = <145000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; +}; + &spmi_bus { pmic@4 { compatible = "qcom,pm8150l", "qcom,spmi-pmic"; @@ -22,7 +53,16 @@ status = "disabled"; }; - adc@3100 { + pm8150l_temp: temp-alarm@2400 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0x2400>; + interrupts = <0x4 0x24 0x0 IRQ_TYPE_EDGE_BOTH>; + io-channels = <&pm8150l_adc ADC5_DIE_TEMP>; + io-channel-names = "thermal"; + #thermal-sensor-cells = <0>; + }; + + pm8150l_adc: adc@3100 { compatible = "qcom,spmi-adc5"; reg = <0x3100>; #address-cells = <1>; @@ -30,8 +70,6 @@ #io-channel-cells = <1>; interrupts = <0x4 0x31 0x0 IRQ_TYPE_EDGE_RISING>; - status = "disabled"; - ref-gnd@0 { reg = ; qcom,pre-scaling = <1 1>; diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi index 23f9146a161e..d016b12967eb 100644 --- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi +++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi @@ -25,5 +25,17 @@ reg = <0x3 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; + + labibb { + compatible = "qcom,pmi8998-lab-ibb"; + + ibb: ibb { + interrupts = <0x3 0xdc 0x2 IRQ_TYPE_EDGE_RISING>; + }; + + lab: lab { + interrupts = <0x3 0xde 0x0 IRQ_TYPE_EDGE_RISING>; + }; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index c685a1664810..b654b802e95c 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -1097,6 +1097,21 @@ status = "disabled"; }; + imem@8600000 { + compatible = "simple-mfd"; + reg = <0x08600000 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0 0x08600000 0x1000>; + + pil-reloc@94c { + compatible = "qcom,pil-reloc-info"; + reg = <0x94c 0xc8>; + }; + }; + intc: interrupt-controller@b000000 { compatible = "qcom,msm-qgic2"; interrupt-controller; diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts index 4e9149d82d09..d8b550723b32 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts @@ -21,6 +21,7 @@ bluetooth0 = &bluetooth; hsuart0 = &uart3; serial0 = &uart8; + wifi0 = &wifi; }; chosen { @@ -287,6 +288,10 @@ }; }; +&qfprom { + vcc-supply = <&vreg_l11a_1p8>; +}; + &qspi { status = "okay"; pinctrl-names = "default"; @@ -312,7 +317,7 @@ &remoteproc_mpss { status = "okay"; compatible = "qcom,sc7180-mss-pil"; - iommus = <&apps_smmu 0x460 0x1>, <&apps_smmu 0x444 0x3>; + iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>; memory-region = <&mba_mem &mpss_mem>; }; @@ -389,6 +394,18 @@ }; }; +&wifi { + status = "okay"; + vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>; + vdd-1.8-xo-supply = <&vreg_l1c_1p8>; + vdd-1.3-rfa-supply = <&vreg_l2c_1p3>; + vdd-3.3-ch0-supply = <&vreg_l10c_3p3>; + vdd-3.3-ch1-supply = <&vreg_l11c_3p3>; + wifi-firmware { + iommus = <&apps_smmu 0xc2 0x1>; + }; +}; + /* PINCTRL - additions to nodes defined in sc7180.dtsi */ &qspi_clk { diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 31b9217bb5bf..d46b3833e52f 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include @@ -130,6 +131,9 @@ &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; next-level-cache = <&L2_0>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; @@ -153,6 +157,9 @@ capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; next-level-cache = <&L2_100>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_100: l2-cache { @@ -172,6 +179,9 @@ capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; next-level-cache = <&L2_200>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_200: l2-cache { @@ -191,6 +201,9 @@ capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; next-level-cache = <&L2_300>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_300: l2-cache { @@ -210,6 +223,9 @@ capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; next-level-cache = <&L2_400>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_400: l2-cache { @@ -229,6 +245,9 @@ capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; next-level-cache = <&L2_500>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_500: l2-cache { @@ -248,6 +267,9 @@ capacity-dmips-mhz = <1740>; dynamic-power-coefficient = <405>; next-level-cache = <&L2_600>; + operating-points-v2 = <&cpu6_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 1>; L2_600: l2-cache { @@ -267,6 +289,9 @@ capacity-dmips-mhz = <1740>; dynamic-power-coefficient = <405>; next-level-cache = <&L2_700>; + operating-points-v2 = <&cpu6_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 1>; L2_700: l2-cache { @@ -366,6 +391,141 @@ }; }; + cpu0_opp_table: cpu0_opp_table { + compatible = "operating-points-v2"; + opp-shared; + + cpu0_opp1: opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-peak-kBps = <1200000 4800000>; + }; + + cpu0_opp2: opp-576000000 { + opp-hz = /bits/ 64 <576000000>; + opp-peak-kBps = <1200000 4800000>; + }; + + cpu0_opp3: opp-768000000 { + opp-hz = /bits/ 64 <768000000>; + opp-peak-kBps = <1200000 4800000>; + }; + + cpu0_opp4: opp-1017600000 { + opp-hz = /bits/ 64 <1017600000>; + opp-peak-kBps = <1804000 8908800>; + }; + + cpu0_opp5: opp-1248000000 { + opp-hz = /bits/ 64 <1248000000>; + opp-peak-kBps = <2188000 12902400>; + }; + + cpu0_opp6: opp-1324800000 { + opp-hz = /bits/ 64 <1324800000>; + opp-peak-kBps = <2188000 12902400>; + }; + + cpu0_opp7: opp-1516800000 { + opp-hz = /bits/ 64 <1516800000>; + opp-peak-kBps = <3072000 15052800>; + }; + + cpu0_opp8: opp-1612800000 { + opp-hz = /bits/ 64 <1612800000>; + opp-peak-kBps = <3072000 15052800>; + }; + + cpu0_opp9: opp-1708800000 { + opp-hz = /bits/ 64 <1708800000>; + opp-peak-kBps = <3072000 15052800>; + }; + + cpu0_opp10: opp-1804800000 { + opp-hz = /bits/ 64 <1804800000>; + opp-peak-kBps = <4068000 22425600>; + }; + }; + + cpu6_opp_table: cpu6_opp_table { + compatible = "operating-points-v2"; + opp-shared; + + cpu6_opp1: opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-peak-kBps = <2188000 8908800>; + }; + + cpu6_opp2: opp-652800000 { + opp-hz = /bits/ 64 <652800000>; + opp-peak-kBps = <2188000 8908800>; + }; + + cpu6_opp3: opp-825600000 { + opp-hz = /bits/ 64 <825600000>; + opp-peak-kBps = <2188000 8908800>; + }; + + cpu6_opp4: opp-979200000 { + opp-hz = /bits/ 64 <979200000>; + opp-peak-kBps = <2188000 8908800>; + }; + + cpu6_opp5: opp-1113600000 { + opp-hz = /bits/ 64 <1113600000>; + opp-peak-kBps = <2188000 8908800>; + }; + + cpu6_opp6: opp-1267200000 { + opp-hz = /bits/ 64 <1267200000>; + opp-peak-kBps = <4068000 12902400>; + }; + + cpu6_opp7: opp-1555200000 { + opp-hz = /bits/ 64 <1555200000>; + opp-peak-kBps = <4068000 15052800>; + }; + + cpu6_opp8: opp-1708800000 { + opp-hz = /bits/ 64 <1708800000>; + opp-peak-kBps = <6220000 19353600>; + }; + + cpu6_opp9: opp-1843200000 { + opp-hz = /bits/ 64 <1843200000>; + opp-peak-kBps = <6220000 19353600>; + }; + + cpu6_opp10: opp-1900800000 { + opp-hz = /bits/ 64 <1900800000>; + opp-peak-kBps = <6220000 22425600>; + }; + + cpu6_opp11: opp-1996800000 { + opp-hz = /bits/ 64 <1996800000>; + opp-peak-kBps = <6220000 22425600>; + }; + + cpu6_opp12: opp-2112000000 { + opp-hz = /bits/ 64 <2112000000>; + opp-peak-kBps = <6220000 22425600>; + }; + + cpu6_opp13: opp-2208000000 { + opp-hz = /bits/ 64 <2208000000>; + opp-peak-kBps = <7216000 22425600>; + }; + + cpu6_opp14: opp-2323200000 { + opp-hz = /bits/ 64 <2323200000>; + opp-peak-kBps = <7216000 22425600>; + }; + + cpu6_opp15: opp-2400000000 { + opp-hz = /bits/ 64 <2400000000>; + opp-peak-kBps = <8532000 23347200>; + }; + }; + memory@80000000 { device_type = "memory"; /* We expect the bootloader to fill in the size */ @@ -498,9 +658,15 @@ #power-domain-cells = <1>; }; - qfprom@784000 { + qfprom: efuse@784000 { compatible = "qcom,qfprom"; - reg = <0 0x00784000 0 0x8ff>; + reg = <0 0x00784000 0 0x8ff>, + <0 0x00780000 0 0x7a0>, + <0 0x00782000 0 0x100>, + <0 0x00786000 0 0x1fff>; + + clocks = <&gcc GCC_SEC_CTRL_CLK_SRC>; + clock-names = "core"; #address-cells = <1>; #size-cells = <1>; @@ -524,6 +690,8 @@ clocks = <&gcc GCC_SDCC1_APPS_CLK>, <&gcc GCC_SDCC1_AHB_CLK>; clock-names = "core", "iface"; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&sdhc1_opp_table>; bus-width = <8>; non-removable; @@ -535,6 +703,39 @@ mmc-hs400-enhanced-strobe; status = "disabled"; + + sdhc1_opp_table: sdhc1-opp-table { + compatible = "operating-points-v2"; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-384000000 { + opp-hz = /bits/ 64 <384000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + }; + }; + + qup_opp_table: qup-opp-table { + compatible = "operating-points-v2"; + + opp-75000000 { + opp-hz = /bits/ 64 <75000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-128000000 { + opp-hz = /bits/ 64 <128000000>; + required-opps = <&rpmhpd_opp_nom>; + }; }; qupv3_id_0: geniqup@8c0000 { @@ -547,6 +748,8 @@ #size-cells = <2>; ranges; iommus = <&apps_smmu 0x43 0x0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>; + interconnect-names = "qup-core"; status = "disabled"; i2c0: i2c@880000 { @@ -559,6 +762,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, + <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -572,6 +780,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -583,6 +796,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart0_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -596,6 +814,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, + <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -609,6 +832,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -620,6 +848,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart1_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -633,6 +866,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, + <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -644,6 +882,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart2_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -657,6 +900,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, + <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -670,6 +918,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -681,6 +934,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart3_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -694,6 +952,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, + <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -705,6 +968,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart4_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -718,6 +986,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, + <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -731,6 +1004,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -742,6 +1020,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart5_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; }; @@ -756,6 +1039,8 @@ #size-cells = <2>; ranges; iommus = <&apps_smmu 0x4c3 0x0>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>; + interconnect-names = "qup-core"; status = "disabled"; i2c6: i2c@a80000 { @@ -768,6 +1053,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, + <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -781,6 +1071,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -792,6 +1087,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart6_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -805,6 +1105,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, + <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -816,6 +1121,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart7_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -829,6 +1139,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, + <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -842,6 +1157,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -853,6 +1173,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart8_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -866,6 +1191,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, + <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -877,6 +1207,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart9_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -890,6 +1225,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, + <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -903,6 +1243,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -914,6 +1259,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart10_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -927,6 +1277,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, + <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnect-names = "qup-core", "qup-config", + "qup-memory"; status = "disabled"; }; @@ -940,6 +1295,11 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -951,6 +1311,11 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart11_default>; interrupts = ; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qup_opp_table>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; }; @@ -1459,6 +1824,57 @@ }; }; + remoteproc_mpss: remoteproc@4080000 { + compatible = "qcom,sc7180-mpss-pas"; + reg = <0 0x04080000 0 0x4040>, <0 0x04180000 0 0x48>; + reg-names = "qdsp6", "rmb"; + + interrupts-extended = <&intc GIC_SPI 266 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", "handover", + "stop-ack", "shutdown-ack"; + + clocks = <&gcc GCC_MSS_CFG_AHB_CLK>, + <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>, + <&gcc GCC_MSS_NAV_AXI_CLK>, + <&gcc GCC_MSS_SNOC_AXI_CLK>, + <&gcc GCC_MSS_MFAB_AXIS_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "bus", "nav", "snoc_axi", + "mnoc_axi", "xo"; + + power-domains = <&aoss_qmp AOSS_QMP_LS_MODEM>, + <&rpmhpd SC7180_CX>, + <&rpmhpd SC7180_MX>, + <&rpmhpd SC7180_MSS>; + power-domain-names = "load_state", "cx", "mx", "mss"; + + memory-region = <&mpss_mem>; + + qcom,smem-states = <&modem_smp2p_out 0>; + qcom,smem-state-names = "stop"; + + resets = <&aoss_reset AOSS_CC_MSS_RESTART>, + <&pdc_reset PDC_MODEM_SYNC_RESET>; + reset-names = "mss_restart", "pdc_reset"; + + qcom,halt-regs = <&tcsr_mutex_regs 0x23000 0x25000 0x24000>; + qcom,spare-regs = <&tcsr_regs 0xb3e4>; + + status = "disabled"; + + glink-edge { + interrupts = ; + label = "modem"; + qcom,remote-pid = <1>; + mboxes = <&apss_shared 12>; + }; + }; + gpu: gpu@5000000 { compatible = "qcom,adreno-618.0", "qcom,adreno"; #stream-id-cells = <16>; @@ -1470,42 +1886,52 @@ operating-points-v2 = <&gpu_opp_table>; qcom,gmu = <&gmu>; + interconnects = <&gem_noc MASTER_GFX3D &mc_virt SLAVE_EBI1>; + interconnect-names = "gfx-mem"; + gpu_opp_table: opp-table { compatible = "operating-points-v2"; opp-800000000 { opp-hz = /bits/ 64 <800000000>; opp-level = ; + opp-peak-kBps = <8532000>; }; opp-650000000 { opp-hz = /bits/ 64 <650000000>; opp-level = ; + opp-peak-kBps = <7216000>; }; opp-565000000 { opp-hz = /bits/ 64 <565000000>; opp-level = ; + opp-peak-kBps = <5412000>; }; opp-430000000 { opp-hz = /bits/ 64 <430000000>; opp-level = ; + opp-peak-kBps = <5412000>; }; opp-355000000 { opp-hz = /bits/ 64 <355000000>; opp-level = ; + opp-peak-kBps = <3072000>; }; opp-267000000 { opp-hz = /bits/ 64 <267000000>; opp-level = ; + opp-peak-kBps = <3072000>; }; opp-180000000 { opp-hz = /bits/ 64 <180000000>; opp-level = ; + opp-peak-kBps = <1804000>; }; }; }; @@ -1711,6 +2137,7 @@ etr@6048000 { compatible = "arm,coresight-tmc", "arm,primecell"; reg = <0 0x06048000 0 0x1000>; + iommus = <&apps_smmu 0x04a0 0x20>; clocks = <&aoss_qmp>; clock-names = "apb_pclk"; @@ -1783,6 +2210,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + qcom,replicator-loses-context; out-ports { port { @@ -1810,6 +2238,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; arm,coresight-loses-context-with-cpu; + qcom,skip-power-up; out-ports { port { @@ -1829,6 +2258,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; arm,coresight-loses-context-with-cpu; + qcom,skip-power-up; out-ports { port { @@ -1848,6 +2278,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; arm,coresight-loses-context-with-cpu; + qcom,skip-power-up; out-ports { port { @@ -1867,6 +2298,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; arm,coresight-loses-context-with-cpu; + qcom,skip-power-up; out-ports { port { @@ -1886,6 +2318,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; arm,coresight-loses-context-with-cpu; + qcom,skip-power-up; out-ports { port { @@ -1905,6 +2338,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; arm,coresight-loses-context-with-cpu; + qcom,skip-power-up; out-ports { port { @@ -1924,6 +2358,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; arm,coresight-loses-context-with-cpu; + qcom,skip-power-up; out-ports { port { @@ -1943,6 +2378,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; arm,coresight-loses-context-with-cpu; + qcom,skip-power-up; out-ports { port { @@ -2054,57 +2490,6 @@ }; }; - remoteproc_mpss: remoteproc@4080000 { - compatible = "qcom,sc7180-mpss-pas"; - reg = <0 0x04080000 0 0x4040>, <0 0x04180000 0 0x48>; - reg-names = "qdsp6", "rmb"; - - interrupts-extended = <&intc GIC_SPI 266 IRQ_TYPE_EDGE_RISING>, - <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, - <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, - <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, - <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>, - <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "wdog", "fatal", "ready", "handover", - "stop-ack", "shutdown-ack"; - - clocks = <&gcc GCC_MSS_CFG_AHB_CLK>, - <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>, - <&gcc GCC_MSS_NAV_AXI_CLK>, - <&gcc GCC_MSS_SNOC_AXI_CLK>, - <&gcc GCC_MSS_MFAB_AXIS_CLK>, - <&rpmhcc RPMH_CXO_CLK>; - clock-names = "iface", "bus", "nav", "snoc_axi", - "mnoc_axi", "xo"; - - power-domains = <&aoss_qmp AOSS_QMP_LS_MODEM>, - <&rpmhpd SC7180_CX>, - <&rpmhpd SC7180_MX>, - <&rpmhpd SC7180_MSS>; - power-domain-names = "load_state", "cx", "mx", "mss"; - - memory-region = <&mpss_mem>; - - qcom,smem-states = <&modem_smp2p_out 0>; - qcom,smem-state-names = "stop"; - - resets = <&aoss_reset AOSS_CC_MSS_RESTART>, - <&pdc_reset PDC_MODEM_SYNC_RESET>; - reset-names = "mss_restart", "pdc_reset"; - - qcom,halt-regs = <&tcsr_mutex_regs 0x23000 0x25000 0x24000>; - qcom,spare-regs = <&tcsr_regs 0xb3e4>; - - status = "disabled"; - - glink-edge { - interrupts = ; - label = "modem"; - qcom,remote-pid = <1>; - mboxes = <&apss_shared 12>; - }; - }; - sdhc_2: sdhci@8804000 { compatible = "qcom,sc7180-sdhci", "qcom,sdhci-msm-v5"; reg = <0 0x08804000 0 0x1000>; @@ -2117,10 +2502,45 @@ clocks = <&gcc GCC_SDCC2_APPS_CLK>, <&gcc GCC_SDCC2_AHB_CLK>; clock-names = "core", "iface"; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&sdhc2_opp_table>; bus-width = <4>; status = "disabled"; + + sdhc2_opp_table: sdhc2-opp-table { + compatible = "operating-points-v2"; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-202000000 { + opp-hz = /bits/ 64 <202000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + }; + }; + + qspi_opp_table: qspi-opp-table { + compatible = "operating-points-v2"; + + opp-75000000 { + opp-hz = /bits/ 64 <75000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-150000000 { + opp-hz = /bits/ 64 <150000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + required-opps = <&rpmhpd_opp_nom>; + }; }; qspi: spi@88dc000 { @@ -2132,6 +2552,11 @@ clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>, <&gcc GCC_QSPI_CORE_CLK>; clock-names = "iface", "core"; + interconnects = <&gem_noc MASTER_APPSS_PROC + &config_noc SLAVE_QSPI_0>; + interconnect-names = "qspi-config"; + power-domains = <&rpmhpd SC7180_CX>; + operating-points-v2 = <&qspi_opp_table>; status = "disabled"; }; @@ -2257,6 +2682,7 @@ snps,dis_enblslpm_quirk; phys = <&usb_1_hsphy>, <&usb_1_ssphy>; phy-names = "usb2-phy", "usb3-phy"; + maximum-speed = "super-speed"; }; }; @@ -2355,6 +2781,8 @@ <19200000>, <19200000>, <19200000>; + operating-points-v2 = <&mdp_opp_table>; + power-domains = <&rpmhpd SC7180_CX>; interrupt-parent = <&mdss>; interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; @@ -2372,6 +2800,31 @@ }; }; }; + + mdp_opp_table: mdp-opp-table { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-345000000 { + opp-hz = /bits/ 64 <345000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-460000000 { + opp-hz = /bits/ 64 <460000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + }; dsi0: dsi@ae94000 { @@ -2395,6 +2848,9 @@ "iface", "bus"; + operating-points-v2 = <&dsi_opp_table>; + power-domains = <&rpmhpd SC7180_CX>; + phys = <&dsi_phy>; phy-names = "dsi"; @@ -2420,6 +2876,25 @@ }; }; }; + + dsi_opp_table: dsi-opp-table { + compatible = "operating-points-v2"; + + opp-187500000 { + opp-hz = /bits/ 64 <187500000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-358000000 { + opp-hz = /bits/ 64 <358000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + }; }; dsi_phy: dsi-phy@ae94400 { @@ -2814,6 +3289,29 @@ #freq-domain-cells = <1>; }; + + wifi: wifi@18800000 { + compatible = "qcom,wcn3990-wifi"; + reg = <0 0x18800000 0 0x800000>; + reg-names = "membase"; + iommus = <&apps_smmu 0xc0 0x1>; + interrupts = + , + , + , + , + , + , + , + , + , + , + , + ; + memory-region = <&wlan_mem>; + qcom,msa-fixed-perm; + status = "disabled"; + }; }; thermal-zones { diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges-kirin.dts b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges-kirin.dts new file mode 100644 index 000000000000..46a7f2b26e6b --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges-kirin.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Martin Botka + */ + +/dts-v1/; + +#include "sdm630-sony-xperia-ganges.dtsi" + +/ { + model = "Sony Xperia 10"; + compatible = "sony,kirin-row", "qcom,sdm630"; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges.dtsi b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges.dtsi new file mode 100644 index 000000000000..cf2e8b5d60e8 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges.dtsi @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Martin Botka + */ + +/dts-v1/; + +/* Ganges is very similar to Nile, but + * there are some differences that will need + * to be addresed when more peripherals are + * enabled upstream. Hence the separate DTSI. + */ +#include "sdm630-sony-xperia-nile.dtsi" + +/ { + chosen { + framebuffer@9d400000 { + reg = <0 0x9d400000 0 (2520 * 1080 * 4)>; + height = <2520>; + }; + }; + + /* Yes, this is intentional. + * Ganges devices only use gpio-keys for + * Volume Down, but currently there's an + * issue with it that has to be resolved. + * Until then, let's not make the kernel panic + */ + /delete-node/ gpio-keys; + + soc { + + i2c@c175000 { + status = "okay"; + + /* Novatek touchscreen */ + }; + }; + +}; diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-discovery.dts b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-discovery.dts new file mode 100644 index 000000000000..8fca0b69fa01 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-discovery.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +/dts-v1/; + +#include "sdm630-sony-xperia-nile.dtsi" + +/ { + model = "Sony Xperia XA2 Ultra"; + compatible = "sony,discovery-row", "qcom,sdm630"; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-pioneer.dts b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-pioneer.dts new file mode 100644 index 000000000000..90dcd4ebaaed --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-pioneer.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +/dts-v1/; + +#include "sdm630-sony-xperia-nile.dtsi" + +/ { + model = "Sony Xperia XA2"; + compatible = "sony,pioneer-row", "qcom,sdm630"; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-voyager.dts b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-voyager.dts new file mode 100644 index 000000000000..fae5f1bb6834 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-voyager.dts @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +/dts-v1/; + +#include "sdm630-sony-xperia-nile.dtsi" + +/ { + model = "Sony Xperia XA2 Plus"; + compatible = "sony,voyager-row", "qcom,sdm630"; + + chosen { + framebuffer@9d400000 { + reg = <0 0x9d400000 0 (2160 * 1080 * 4)>; + height = <2160>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi new file mode 100644 index 000000000000..9ba359c848d0 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi @@ -0,0 +1,136 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +/dts-v1/; + +#include "sdm630.dtsi" +#include "pm660.dtsi" +#include "pm660l.dtsi" +#include +#include +#include + +/ { + /* required for bootloader to select correct board */ + qcom,msm-id = <318 0>; + qcom,board-id = <8 1>; + qcom,pmic-id = <0x1001b 0x101011a 0x00 0x00 0x1001b 0x201011a 0x00 0x00>; + + /* This part enables graphical output via bootloader-enabled display */ + chosen { + bootargs = "earlycon=tty0 console=tty0"; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + stdout-path = "framebuffer0"; + + framebuffer0: framebuffer@9d400000 { + compatible = "simple-framebuffer"; + reg = <0 0x9d400000 0 (1920 * 1080 * 4)>; + width = <1080>; + height = <1920>; + stride = <(1080 * 4)>; + format = "a8r8g8b8"; + status= "okay"; + }; + }; + + gpio_keys { + status = "okay"; + compatible = "gpio-keys"; + input-name = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + camera_focus { + label = "Camera Focus"; + gpios = <&tlmm 64 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + debounce-interval = <15>; + }; + + camera_snapshot { + label = "Camera Snapshot"; + gpios = <&tlmm 113 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + debounce-interval = <15>; + }; + + vol_down { + label = "Volume Down"; + gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + gpio-key,wakeup; + debounce-interval = <15>; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ramoops@ffc00000 { + compatible = "ramoops"; + reg = <0x0 0xffc00000 0x0 0x100000>; + record-size = <0x10000>; + console-size = <0x60000>; + ftrace-size = <0x10000>; + pmsg-size = <0x20000>; + ecc-size = <16>; + status = "okay"; + }; + + debug_region@ffb00000 { + reg = <0x00 0xffb00000 0x00 0x100000>; + no-map; + }; + + removed_region@85800000 { + reg = <0x00 0x85800000 0x00 0x3700000>; + no-map; + }; + }; + + soc { + sdhci@c0c4000 { + status = "okay"; + + mmc-ddr-1_8v; + /* SoMC Nile platform's eMMC doesn't support HS200 mode */ + mmc-hs400-1_8v; + }; + + i2c@c175000 { + status = "okay"; + + /* Synaptics touchscreen */ + }; + + i2c@c176000 { + status = "okay"; + + /* SMB1351 charger */ + }; + + serial@c1af000 { + status = "okay"; + }; + + /* I2C3, 4, 5, 7 and 8 are disabled on this board. */ + + i2c@c1b6000 { + status = "okay"; + + /* NXP NFC */ + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi new file mode 100644 index 000000000000..88efe8200c80 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi @@ -0,0 +1,1174 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Konrad Dybcio + */ + +#include +#include +#include +#include + +/ { + interrupt-parent = <&intc>; + + #address-cells = <2>; + #size-cells = <2>; + + chosen { }; + + clocks { + xo_board: xo_board { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <19200000>; + clock-output-names = "xo_board"; + }; + + sleep_clk: sleep_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32764>; + clock-output-names = "sleep_clk"; + }; + }; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + CPU0: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x100>; + enable-method = "psci"; + cpu-idle-states = <&PERF_CPU_SLEEP_0 + &PERF_CPU_SLEEP_1 + &PERF_CLUSTER_SLEEP_0 + &PERF_CLUSTER_SLEEP_1 + &PERF_CLUSTER_SLEEP_2>; + capacity-dmips-mhz = <1126>; + #cooling-cells = <2>; + next-level-cache = <&L2_1>; + L2_1: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + CPU1: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x101>; + enable-method = "psci"; + cpu-idle-states = <&PERF_CPU_SLEEP_0 + &PERF_CPU_SLEEP_1 + &PERF_CLUSTER_SLEEP_0 + &PERF_CLUSTER_SLEEP_1 + &PERF_CLUSTER_SLEEP_2>; + capacity-dmips-mhz = <1126>; + #cooling-cells = <2>; + next-level-cache = <&L2_1>; + }; + + CPU2: cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x102>; + enable-method = "psci"; + cpu-idle-states = <&PERF_CPU_SLEEP_0 + &PERF_CPU_SLEEP_1 + &PERF_CLUSTER_SLEEP_0 + &PERF_CLUSTER_SLEEP_1 + &PERF_CLUSTER_SLEEP_2>; + capacity-dmips-mhz = <1126>; + #cooling-cells = <2>; + next-level-cache = <&L2_1>; + }; + + CPU3: cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x103>; + enable-method = "psci"; + cpu-idle-states = <&PERF_CPU_SLEEP_0 + &PERF_CPU_SLEEP_1 + &PERF_CLUSTER_SLEEP_0 + &PERF_CLUSTER_SLEEP_1 + &PERF_CLUSTER_SLEEP_2>; + capacity-dmips-mhz = <1126>; + #cooling-cells = <2>; + next-level-cache = <&L2_1>; + }; + + CPU4: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x0>; + enable-method = "psci"; + cpu-idle-states = <&PWR_CPU_SLEEP_0 + &PWR_CPU_SLEEP_1 + &PWR_CLUSTER_SLEEP_0 + &PWR_CLUSTER_SLEEP_1 + &PWR_CLUSTER_SLEEP_2>; + capacity-dmips-mhz = <1024>; + #cooling-cells = <2>; + next-level-cache = <&L2_0>; + L2_0: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + CPU5: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x1>; + enable-method = "psci"; + cpu-idle-states = <&PWR_CPU_SLEEP_0 + &PWR_CPU_SLEEP_1 + &PWR_CLUSTER_SLEEP_0 + &PWR_CLUSTER_SLEEP_1 + &PWR_CLUSTER_SLEEP_2>; + capacity-dmips-mhz = <1024>; + #cooling-cells = <2>; + next-level-cache = <&L2_0>; + }; + + CPU6: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x2>; + enable-method = "psci"; + cpu-idle-states = <&PWR_CPU_SLEEP_0 + &PWR_CPU_SLEEP_1 + &PWR_CLUSTER_SLEEP_0 + &PWR_CLUSTER_SLEEP_1 + &PWR_CLUSTER_SLEEP_2>; + capacity-dmips-mhz = <1024>; + #cooling-cells = <2>; + next-level-cache = <&L2_0>; + }; + + CPU7: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x3>; + enable-method = "psci"; + cpu-idle-states = <&PWR_CPU_SLEEP_0 + &PWR_CPU_SLEEP_1 + &PWR_CLUSTER_SLEEP_0 + &PWR_CLUSTER_SLEEP_1 + &PWR_CLUSTER_SLEEP_2>; + capacity-dmips-mhz = <1024>; + #cooling-cells = <2>; + next-level-cache = <&L2_0>; + }; + + cpu-map { + cluster0 { + core0 { + cpu = <&CPU4>; + }; + + core1 { + cpu = <&CPU5>; + }; + + core2 { + cpu = <&CPU6>; + }; + + core3 { + cpu = <&CPU7>; + }; + }; + + cluster1 { + core0 { + cpu = <&CPU0>; + }; + + core1 { + cpu = <&CPU1>; + }; + + core2 { + cpu = <&CPU2>; + }; + + core3 { + cpu = <&CPU3>; + }; + }; + }; + + idle-states { + entry-method = "psci"; + + PWR_CPU_SLEEP_0: cpu-sleep-0-0 { + compatible = "arm,idle-state"; + idle-state-name = "pwr-retention"; + arm,psci-suspend-param = <0x40000002>; + entry-latency-us = <338>; + exit-latency-us = <423>; + min-residency-us = <200>; + }; + + PWR_CPU_SLEEP_1: cpu-sleep-0-1 { + compatible = "arm,idle-state"; + idle-state-name = "pwr-power-collapse"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <515>; + exit-latency-us = <1821>; + min-residency-us = <1000>; + local-timer-stop; + }; + + PERF_CPU_SLEEP_0: cpu-sleep-1-0 { + compatible = "arm,idle-state"; + idle-state-name = "perf-retention"; + arm,psci-suspend-param = <0x40000002>; + entry-latency-us = <154>; + exit-latency-us = <87>; + min-residency-us = <200>; + }; + + PERF_CPU_SLEEP_1: cpu-sleep-1-1 { + compatible = "arm,idle-state"; + idle-state-name = "perf-power-collapse"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <262>; + exit-latency-us = <301>; + min-residency-us = <1000>; + local-timer-stop; + }; + + PWR_CLUSTER_SLEEP_0: cluster-sleep-0-0 { + compatible = "arm,idle-state"; + idle-state-name = "pwr-cluster-dynamic-retention"; + arm,psci-suspend-param = <0x400000F2>; + entry-latency-us = <284>; + exit-latency-us = <384>; + min-residency-us = <9987>; + local-timer-stop; + }; + + PWR_CLUSTER_SLEEP_1: cluster-sleep-0-1 { + compatible = "arm,idle-state"; + idle-state-name = "pwr-cluster-retention"; + arm,psci-suspend-param = <0x400000F3>; + entry-latency-us = <338>; + exit-latency-us = <423>; + min-residency-us = <9987>; + local-timer-stop; + }; + + PWR_CLUSTER_SLEEP_2: cluster-sleep-0-2 { + compatible = "arm,idle-state"; + idle-state-name = "pwr-cluster-retention"; + arm,psci-suspend-param = <0x400000F4>; + entry-latency-us = <515>; + exit-latency-us = <1821>; + min-residency-us = <9987>; + local-timer-stop; + }; + + PERF_CLUSTER_SLEEP_0: cluster-sleep-1-0 { + compatible = "arm,idle-state"; + idle-state-name = "perf-cluster-dynamic-retention"; + arm,psci-suspend-param = <0x400000F2>; + entry-latency-us = <272>; + exit-latency-us = <329>; + min-residency-us = <9987>; + local-timer-stop; + }; + + PERF_CLUSTER_SLEEP_1: cluster-sleep-1-1 { + compatible = "arm,idle-state"; + idle-state-name = "perf-cluster-retention"; + arm,psci-suspend-param = <0x400000F3>; + entry-latency-us = <332>; + exit-latency-us = <368>; + min-residency-us = <9987>; + local-timer-stop; + }; + + PERF_CLUSTER_SLEEP_2: cluster-sleep-1-2 { + compatible = "arm,idle-state"; + idle-state-name = "perf-cluster-retention"; + arm,psci-suspend-param = <0x400000F4>; + entry-latency-us = <545>; + exit-latency-us = <1609>; + min-residency-us = <9987>; + local-timer-stop; + }; + }; + }; + + firmware { + scm { + compatible = "qcom,scm-msm8998", "qcom,scm"; + }; + }; + + memory { + device_type = "memory"; + /* We expect the bootloader to fill in the reg */ + reg = <0 0 0 0>; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = ; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + wlan_msa_guard: wlan-msa-guard@85600000 { + reg = <0x0 0x85600000 0x0 0x100000>; + no-map; + }; + + wlan_msa_mem: wlan-msa-mem@85700000 { + reg = <0x0 0x85700000 0x0 0x100000>; + no-map; + }; + + qhee_code: qhee-code@85800000 { + reg = <0x0 0x85800000 0x0 0x3700000>; + no-map; + }; + + smem_region: smem-mem@86000000 { + reg = <0 0x86000000 0 0x200000>; + no-map; + }; + + tz_mem: memory@86200000 { + reg = <0x0 0x86200000 0x0 0x3300000>; + no-map; + }; + + modem_fw_mem: modem-fw-region@8ac00000 { + reg = <0x0 0x8ac00000 0x0 0x7e00000>; + no-map; + }; + + adsp_fw_mem: adsp-fw-region@92a00000 { + reg = <0x0 0x92a00000 0x0 0x1e00000>; + no-map; + }; + + pil_mba_mem: pil-mba-region@94800000 { + reg = <0x0 0x94800000 0x0 0x200000>; + no-map; + }; + + buffer_mem: buffer-region@94a00000 { + reg = <0x0 0x94a00000 0x0 0x100000>; + no-map; + }; + + venus_fw_mem: venus-fw-region@9f800000 { + reg = <0x0 0x9f800000 0x0 0x800000>; + no-map; + }; + + secure_region2: secure-region2@f7c00000 { + reg = <0x0 0xf7c00000 0x0 0x5c00000>; + no-map; + }; + + adsp_mem: adsp-region@f6000000 { + reg = <0x0 0xf6000000 0x0 0x800000>; + no-map; + }; + + qseecom_ta_mem: qseecom-ta-region@fec00000 { + reg = <0x0 0xfec00000 0x0 0x1000000>; + no-map; + }; + + qseecom_mem: qseecom-region@f6800000 { + reg = <0x0 0xf6800000 0x0 0x1400000>; + no-map; + }; + + secure_display_memory: secure-region@f5c00000 { + reg = <0x0 0xf5c00000 0x0 0x5c00000>; + no-map; + }; + + cont_splash_mem: cont-splash-region@9d400000 { + reg = <0x0 0x9d400000 0x0 0x23ff000>; + no-map; + }; + }; + + rpm-glink { + compatible = "qcom,glink-rpm"; + + interrupts = ; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + mboxes = <&apcs_glb 0>; + + rpm_requests: rpm-requests { + compatible = "qcom,rpm-sdm660"; + qcom,glink-channels = "rpm_requests"; + + rpmcc: clock-controller { + compatible = "qcom,rpmcc-sdm660", "qcom,rpmcc"; + #clock-cells = <1>; + }; + }; + }; + + smem: smem { + compatible = "qcom,smem"; + memory-region = <&smem_region>; + hwlocks = <&tcsr_mutex 3>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0xffffffff>; + compatible = "simple-bus"; + + gcc: clock-controller@100000 { + compatible = "qcom,gcc-sdm630"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + reg = <0x00100000 0x94000>; + + clock-names = "xo", "sleep_clk"; + clocks = <&xo_board>, + <&sleep_clk>; + }; + + rpm_msg_ram: memory@778000 { + compatible = "qcom,rpm-msg-ram"; + reg = <0x00778000 0x7000>; + }; + + qfprom: qfprom@780000 { + compatible = "qcom,qfprom"; + reg = <0x00780000 0x621c>; + #address-cells = <1>; + #size-cells = <1>; + }; + + rng: rng@793000 { + compatible = "qcom,prng-ee"; + reg = <0x00793000 0x1000>; + clocks = <&gcc GCC_PRNG_AHB_CLK>; + clock-names = "core"; + }; + + restart@10ac000 { + compatible = "qcom,pshold"; + reg = <0x010ac000 0x4>; + }; + + anoc2_smmu: iommu@16c0000 { + compatible = "qcom,sdm630-smmu-v2", "qcom,smmu-v2"; + reg = <0x016c0000 0x40000>; + #iommu-cells = <1>; + + #global-interrupts = <2>; + interrupts = + , + , + + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + }; + + tcsr_mutex_regs: syscon@1f40000 { + compatible = "syscon"; + reg = <0x01f40000 0x20000>; + }; + + tlmm: pinctrl@3000000 { + compatible = "qcom,sdm630-pinctrl"; + reg = <0x03000000 0xc00000>; + interrupts = ; + gpio-controller; + #gpio-cells = <0x2>; + interrupt-controller; + #interrupt-cells = <0x2>; + + blsp1_uart1_default: blsp1-uart1-default { + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + drive-strength = <2>; + bias-disable; + }; + + blsp1_uart1_sleep: blsp1-uart1-sleep { + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + drive-strength = <2>; + bias-disable; + }; + + blsp1_uart2_default: blsp1-uart2-default { + pins = "gpio4", "gpio5"; + drive-strength = <2>; + bias-disable; + }; + + blsp2_uart1_tx_active: blsp2-uart1-tx-active { + pins = "gpio16"; + drive-strength = <2>; + bias-disable; + }; + + blsp2_uart1_tx_sleep: blsp2-uart1-tx-sleep { + pins = "gpio16"; + drive-strength = <2>; + bias-pull-up; + }; + + blsp2_uart1_rxcts_active: blsp2-uart1-rxcts-active { + pins = "gpio17", "gpio18"; + drive-strength = <2>; + bias-disable; + }; + + blsp2_uart1_rxcts_sleep: blsp2-uart1-rxcts-sleep { + pins = "gpio17", "gpio18"; + drive-strength = <2>; + bias-no-pull; + }; + + blsp2_uart1_rfr_active: blsp2-uart1-rfr-active { + pins = "gpio19"; + drive-strength = <2>; + bias-disable; + }; + + blsp2_uart1_rfr_sleep: blsp2-uart1-rfr-sleep { + pins = "gpio19"; + drive-strength = <2>; + bias-no-pull; + }; + + i2c1_default: i2c1-default { + pins = "gpio2", "gpio3"; + drive-strength = <2>; + bias-disable; + }; + + i2c1_sleep: i2c1-sleep { + pins = "gpio2", "gpio3"; + drive-strength = <2>; + bias-pull-up; + }; + + i2c2_default: i2c2-default { + pins = "gpio6", "gpio7"; + drive-strength = <2>; + bias-disable; + }; + + i2c2_sleep: i2c2-sleep { + pins = "gpio6", "gpio7"; + drive-strength = <2>; + bias-pull-up; + }; + + i2c3_default: i2c3-default { + pins = "gpio10", "gpio11"; + drive-strength = <2>; + bias-disable; + }; + + i2c3_sleep: i2c3-sleep { + pins = "gpio10", "gpio11"; + drive-strength = <2>; + bias-pull-up; + }; + + i2c4_default: i2c4-default { + pins = "gpio14", "gpio15"; + drive-strength = <2>; + bias-disable; + }; + + i2c4_sleep: i2c4-sleep { + pins = "gpio14", "gpio15"; + drive-strength = <2>; + bias-pull-up; + }; + + i2c5_default: i2c5-default { + pins = "gpio18", "gpio19"; + drive-strength = <2>; + bias-disable; + }; + + i2c5_sleep: i2c5-sleep { + pins = "gpio18", "gpio19"; + drive-strength = <2>; + bias-pull-up; + }; + + i2c6_default: i2c6-default { + pins = "gpio22", "gpio23"; + drive-strength = <2>; + bias-disable; + }; + + i2c6_sleep: i2c6-sleep { + pins = "gpio22", "gpio23"; + drive-strength = <2>; + bias-pull-up; + }; + + i2c7_default: i2c7-default { + pins = "gpio26", "gpio27"; + drive-strength = <2>; + bias-disable; + }; + + i2c7_sleep: i2c7-sleep { + pins = "gpio26", "gpio27"; + drive-strength = <2>; + bias-pull-up; + }; + + i2c8_default: i2c8-default { + pins = "gpio30", "gpio31"; + drive-strength = <2>; + bias-disable; + }; + + i2c8_sleep: i2c8-sleep { + pins = "gpio30", "gpio31"; + drive-strength = <2>; + bias-pull-up; + }; + + sdc1_clk_on: sdc1-clk-on { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <16>; + }; + + sdc1_clk_off: sdc1-clk-off { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <2>; + }; + + sdc1_cmd_on: sdc1-cmd-on { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + sdc1_cmd_off: sdc1-cmd-off { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + sdc1_data_on: sdc1-data-on { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <8>; + }; + + sdc1_data_off: sdc1-data-off { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <2>; + }; + + sdc1_rclk_on: sdc1-rclk-on { + pins = "sdc1_rclk"; + bias-pull-down; + }; + + sdc1_rclk_off: sdc1-rclk-off { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; + + kgsl_smmu: iommu@5040000 { + compatible = "qcom,sdm630-smmu-v2", "qcom,smmu-v2"; + reg = <0x05040000 0x10000>; + #iommu-cells = <1>; + + #global-interrupts = <2>; + interrupts = + , + , + + , + , + , + , + , + , + , + ; + }; + + lpass_smmu: iommu@5100000 { + compatible = "qcom,sdm630-smmu-v2", "qcom,smmu-v2"; + reg = <0x05100000 0x40000>; + #iommu-cells = <1>; + + #global-interrupts = <2>; + interrupts = + , + , + + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + }; + + spmi_bus: spmi@800f000 { + compatible = "qcom,spmi-pmic-arb"; + reg = <0x0800f000 0x1000>, + <0x08400000 0x1000000>, + <0x09400000 0x1000000>, + <0x0a400000 0x220000>, + <0x0800a000 0x3000>; + reg-names = "core", "chnls", "obsrvr", "intr", "cnfg"; + interrupt-names = "periph_irq"; + interrupts = ; + qcom,ee = <0>; + qcom,channel = <0>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <4>; + cell-index = <0>; + }; + + sdhc_1: sdhci@c0c4000 { + compatible = "qcom,sdm630-sdhci", "qcom,sdhci-msm-v5"; + reg = <0x0c0c4000 0x1000>, + <0x0c0c5000 0x1000>; + reg-names = "hc", "cqhci"; + + interrupts = , + ; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC1_APPS_CLK>, + <&gcc GCC_SDCC1_AHB_CLK>, + <&xo_board>; + clock-names = "core", "iface", "xo"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on &sdc1_rclk_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off &sdc1_rclk_off>; + + bus-width = <8>; + non-removable; + + status = "disabled"; + }; + + blsp1_dma: dma@c144000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x0c144000 0x1f000>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + num-channels = <18>; + qcom,num-ees = <4>; + }; + + blsp1_uart1: serial@c16f000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x0c16f000 0x200>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp1_dma 0>, <&blsp1_dma 1>; + dma-names = "tx", "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_uart1_default>; + pinctrl-1 = <&blsp1_uart1_sleep>; + status = "disabled"; + }; + + blsp1_uart2: serial@c170000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x0c170000 0x1000>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp1_dma 2>, <&blsp1_dma 3>; + dma-names = "tx", "rx"; + pinctrl-names = "default"; + pinctrl-0 = <&blsp1_uart2_default>; + status = "disabled"; + }; + + blsp_i2c1: i2c@c175000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x0c175000 0x600>; + interrupts = ; + + clocks = <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + clock-frequency = <400000>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_default>; + pinctrl-1 = <&i2c1_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c2: i2c@c176000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x0c176000 0x600>; + interrupts = ; + + clocks = <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + clock-frequency = <400000>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c2_default>; + pinctrl-1 = <&i2c2_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c3: i2c@c177000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x0c177000 0x600>; + interrupts = ; + + clocks = <&gcc GCC_BLSP1_QUP3_I2C_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + clock-frequency = <400000>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c3_default>; + pinctrl-1 = <&i2c3_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c4: i2c@c178000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x0c178000 0x600>; + interrupts = ; + + clocks = <&gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + clock-frequency = <400000>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c4_default>; + pinctrl-1 = <&i2c4_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp2_dma: dma@c184000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x0c184000 0x1f000>; + interrupts = ; + clocks = <&gcc GCC_BLSP2_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + num-channels = <18>; + qcom,num-ees = <4>; + }; + + blsp2_uart1: serial@c1af000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x0c1af000 0x200>; + interrupts = ; + clocks = <&gcc GCC_BLSP2_UART1_APPS_CLK>, + <&gcc GCC_BLSP2_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp2_dma 0>, <&blsp2_dma 1>; + dma-names = "tx", "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp2_uart1_tx_active &blsp2_uart1_rxcts_active + &blsp2_uart1_rfr_active>; + pinctrl-1 = <&blsp2_uart1_tx_sleep &blsp2_uart1_rxcts_sleep + &blsp2_uart1_rfr_sleep>; + status = "disabled"; + }; + + blsp_i2c5: i2c@c1b5000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x0c1b5000 0x600>; + interrupts = ; + + clocks = <&gcc GCC_BLSP2_QUP1_I2C_APPS_CLK>, + <&gcc GCC_BLSP2_AHB_CLK>; + clock-names = "core", "iface"; + clock-frequency = <400000>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c5_default>; + pinctrl-1 = <&i2c5_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c6: i2c@c1b6000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x0c1b6000 0x600>; + interrupts = ; + + clocks = <&gcc GCC_BLSP2_QUP2_I2C_APPS_CLK>, + <&gcc GCC_BLSP2_AHB_CLK>; + clock-names = "core", "iface"; + clock-frequency = <400000>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c6_default>; + pinctrl-1 = <&i2c6_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c7: i2c@c1b7000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x0c1b7000 0x600>; + interrupts = ; + + clocks = <&gcc GCC_BLSP2_QUP3_I2C_APPS_CLK>, + <&gcc GCC_BLSP2_AHB_CLK>; + clock-names = "core", "iface"; + clock-frequency = <400000>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c7_default>; + pinctrl-1 = <&i2c7_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c8: i2c@c1b8000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x0c1b8000 0x600>; + interrupts = ; + + clocks = <&gcc GCC_BLSP2_QUP4_I2C_APPS_CLK>, + <&gcc GCC_BLSP2_AHB_CLK>; + clock-names = "core", "iface"; + clock-frequency = <400000>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c8_default>; + pinctrl-1 = <&i2c8_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mmss_smmu: iommu@cd00000 { + compatible = "qcom,sdm630-smmu-v2", "qcom,smmu-v2"; + reg = <0x0cd00000 0x40000>; + #iommu-cells = <1>; + + #global-interrupts = <2>; + interrupts = + , + , + + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + }; + + apcs_glb: mailbox@17911000 { + compatible = "qcom,sdm660-apcs-hmss-global"; + reg = <0x17911000 0x1000>; + + #mbox-cells = <1>; + }; + + timer@17920000 { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "arm,armv7-timer-mem"; + reg = <0x17920000 0x1000>; + clock-frequency = <19200000>; + + frame@17921000 { + frame-number = <0>; + interrupts = <0 8 0x4>, + <0 7 0x4>; + reg = <0x17921000 0x1000>, + <0x17922000 0x1000>; + }; + + frame@17923000 { + frame-number = <1>; + interrupts = <0 9 0x4>; + reg = <0x17923000 0x1000>; + status = "disabled"; + }; + + frame@17924000 { + frame-number = <2>; + interrupts = <0 10 0x4>; + reg = <0x17924000 0x1000>; + status = "disabled"; + }; + + frame@17925000 { + frame-number = <3>; + interrupts = <0 11 0x4>; + reg = <0x17925000 0x1000>; + status = "disabled"; + }; + + frame@17926000 { + frame-number = <4>; + interrupts = <0 12 0x4>; + reg = <0x17926000 0x1000>; + status = "disabled"; + }; + + frame@17927000 { + frame-number = <5>; + interrupts = <0 13 0x4>; + reg = <0x17927000 0x1000>; + status = "disabled"; + }; + + frame@17928000 { + frame-number = <6>; + interrupts = <0 14 0x4>; + reg = <0x17928000 0x1000>; + status = "disabled"; + }; + }; + + intc: interrupt-controller@17a00000 { + compatible = "arm,gic-v3"; + reg = <0x17a00000 0x10000>, /* GICD */ + <0x17b00000 0x100000>; /* GICR * 8 */ + #interrupt-cells = <3>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + interrupt-controller; + #redistributor-regions = <1>; + redistributor-stride = <0x0 0x20000>; + interrupts = ; + }; + }; + + tcsr_mutex: hwlock { + compatible = "qcom,tcsr-mutex"; + syscon = <&tcsr_mutex_regs 0 0x1000>; + #hwlock-cells = <1>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; +}; + diff --git a/arch/arm64/boot/dts/qcom/sdm636-sony-xperia-ganges-mermaid.dts b/arch/arm64/boot/dts/qcom/sdm636-sony-xperia-ganges-mermaid.dts new file mode 100644 index 000000000000..7c0830e6a48c --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm636-sony-xperia-ganges-mermaid.dts @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Martin Botka + */ + +/dts-v1/; + +/* Mermaid uses sdm636, but it's different ever so slightly + * that we can ignore it for the time being. Sony also commonizes + * the Ganges platform as a whole in downstream kernels. + */ +#include "sdm630-sony-xperia-ganges.dtsi" + +/ { + model = "Sony Xperia 10 Plus"; + compatible = "sony,mermaid-row", "qcom,sdm636"; + + qcom,msm-id = <345 0>; + qcom,pmic-id = <0x1001b 0x101011a 0x00 0x00 0x1001b 0x201011a 0x00 0x00 0x1001b 0x102001a 0x00 0x00>; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi index 70466cc4b405..64fc1bfd66fa 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi @@ -634,7 +634,7 @@ ap_ts_i2c: &i2c14 { }; &mss_pil { - iommus = <&apps_smmu 0x780 0x1>, + iommus = <&apps_smmu 0x781 0x0>, <&apps_smmu 0x724 0x3>; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 9068a6a6f7c6..97572b8bbd4b 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -397,11 +397,6 @@ status = "okay"; vdda-supply = <&vreg_l26a_1p2>; -#if 0 - qcom,dual-dsi-mode; - qcom,master-dsi; -#endif - ports { port@1 { endpoint { @@ -417,29 +412,6 @@ vdds-supply = <&vreg_l1a_0p875>; }; -#if 0 -&dsi1 { - status = "okay"; - vdda-supply = <&vreg_l26a_1p2>; - - qcom,dual-dsi-mode; - - ports { - port@1 { - endpoint { - remote-endpoint = <<9611_b>; - data-lanes = <0 1 2 3>; - }; - }; - }; -}; - -&dsi1_phy { - status = "okay"; - vdds-supply = <&vreg_l1a_0p875>; -}; -#endif - &gcc { protected-clocks = , , @@ -564,6 +536,48 @@ }; }; +&i2c10 { + status = "okay"; + clock-frequency = <400000>; + + lt9611_codec: hdmi-bridge@3b { + compatible = "lontium,lt9611"; + reg = <0x3b>; + #sound-dai-cells = <1>; + + interrupts-extended = <&tlmm 84 IRQ_TYPE_EDGE_FALLING>; + + reset-gpios = <&tlmm 128 GPIO_ACTIVE_HIGH>; + + vdd-supply = <<9611_1v8>; + vcc-supply = <<9611_3v3>; + + pinctrl-names = "default"; + pinctrl-0 = <<9611_irq_pin>, <&dsi_sw_sel>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lt9611_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + + port@1 { + reg = <1>; + + lt9611_a: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + }; +}; + &i2c11 { /* On Low speed expansion */ label = "LS-I2C1"; @@ -576,6 +590,14 @@ status = "okay"; }; +&mdss { + status = "okay"; +}; + +&mdss_mdp { + status = "okay"; +}; + &mss_pil { status = "okay"; firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn"; @@ -870,6 +892,21 @@ }; }; + dsi_sw_sel: dsi-sw-sel { + pins = "gpio120"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + output-high; + }; + + lt9611_irq_pin: lt9611-irq { + pins = "gpio84"; + function = "gpio"; + bias-disable; + }; + pcie0_default_state: pcie0-default { clkreq { pins = "gpio36"; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 48003f6666af..252a53641427 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -198,6 +199,9 @@ capacity-dmips-mhz = <607>; dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_0>; L2_0: l2-cache { @@ -220,6 +224,9 @@ capacity-dmips-mhz = <607>; dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_100>; L2_100: l2-cache { @@ -239,6 +246,9 @@ capacity-dmips-mhz = <607>; dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_200>; L2_200: l2-cache { @@ -258,6 +268,9 @@ capacity-dmips-mhz = <607>; dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_300>; L2_300: l2-cache { @@ -277,6 +290,9 @@ &CLUSTER_SLEEP_0>; dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_400>; L2_400: l2-cache { @@ -296,6 +312,9 @@ &CLUSTER_SLEEP_0>; dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_500>; L2_500: l2-cache { @@ -315,6 +334,9 @@ &CLUSTER_SLEEP_0>; dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_600>; L2_600: l2-cache { @@ -334,6 +356,9 @@ &CLUSTER_SLEEP_0>; dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_700>; L2_700: l2-cache { @@ -433,6 +458,266 @@ }; }; + cpu0_opp_table: cpu0_opp_table { + compatible = "operating-points-v2"; + opp-shared; + + cpu0_opp1: opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-peak-kBps = <800000 4800000>; + }; + + cpu0_opp2: opp-403200000 { + opp-hz = /bits/ 64 <403200000>; + opp-peak-kBps = <800000 4800000>; + }; + + cpu0_opp3: opp-480000000 { + opp-hz = /bits/ 64 <480000000>; + opp-peak-kBps = <800000 6451200>; + }; + + cpu0_opp4: opp-576000000 { + opp-hz = /bits/ 64 <576000000>; + opp-peak-kBps = <800000 6451200>; + }; + + cpu0_opp5: opp-652800000 { + opp-hz = /bits/ 64 <652800000>; + opp-peak-kBps = <800000 7680000>; + }; + + cpu0_opp6: opp-748800000 { + opp-hz = /bits/ 64 <748800000>; + opp-peak-kBps = <1804000 9216000>; + }; + + cpu0_opp7: opp-825600000 { + opp-hz = /bits/ 64 <825600000>; + opp-peak-kBps = <1804000 9216000>; + }; + + cpu0_opp8: opp-902400000 { + opp-hz = /bits/ 64 <902400000>; + opp-peak-kBps = <1804000 10444800>; + }; + + cpu0_opp9: opp-979200000 { + opp-hz = /bits/ 64 <979200000>; + opp-peak-kBps = <1804000 11980800>; + }; + + cpu0_opp10: opp-1056000000 { + opp-hz = /bits/ 64 <1056000000>; + opp-peak-kBps = <1804000 11980800>; + }; + + cpu0_opp11: opp-1132800000 { + opp-hz = /bits/ 64 <1132800000>; + opp-peak-kBps = <2188000 13516800>; + }; + + cpu0_opp12: opp-1228800000 { + opp-hz = /bits/ 64 <1228800000>; + opp-peak-kBps = <2188000 15052800>; + }; + + cpu0_opp13: opp-1324800000 { + opp-hz = /bits/ 64 <1324800000>; + opp-peak-kBps = <2188000 16588800>; + }; + + cpu0_opp14: opp-1420800000 { + opp-hz = /bits/ 64 <1420800000>; + opp-peak-kBps = <3072000 18124800>; + }; + + cpu0_opp15: opp-1516800000 { + opp-hz = /bits/ 64 <1516800000>; + opp-peak-kBps = <3072000 19353600>; + }; + + cpu0_opp16: opp-1612800000 { + opp-hz = /bits/ 64 <1612800000>; + opp-peak-kBps = <4068000 19353600>; + }; + + cpu0_opp17: opp-1689600000 { + opp-hz = /bits/ 64 <1689600000>; + opp-peak-kBps = <4068000 20889600>; + }; + + cpu0_opp18: opp-1766400000 { + opp-hz = /bits/ 64 <1766400000>; + opp-peak-kBps = <4068000 22425600>; + }; + }; + + cpu4_opp_table: cpu4_opp_table { + compatible = "operating-points-v2"; + opp-shared; + + cpu4_opp1: opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-peak-kBps = <800000 4800000>; + }; + + cpu4_opp2: opp-403200000 { + opp-hz = /bits/ 64 <403200000>; + opp-peak-kBps = <800000 4800000>; + }; + + cpu4_opp3: opp-480000000 { + opp-hz = /bits/ 64 <480000000>; + opp-peak-kBps = <1804000 4800000>; + }; + + cpu4_opp4: opp-576000000 { + opp-hz = /bits/ 64 <576000000>; + opp-peak-kBps = <1804000 4800000>; + }; + + cpu4_opp5: opp-652800000 { + opp-hz = /bits/ 64 <652800000>; + opp-peak-kBps = <1804000 4800000>; + }; + + cpu4_opp6: opp-748800000 { + opp-hz = /bits/ 64 <748800000>; + opp-peak-kBps = <1804000 4800000>; + }; + + cpu4_opp7: opp-825600000 { + opp-hz = /bits/ 64 <825600000>; + opp-peak-kBps = <2188000 9216000>; + }; + + cpu4_opp8: opp-902400000 { + opp-hz = /bits/ 64 <902400000>; + opp-peak-kBps = <2188000 9216000>; + }; + + cpu4_opp9: opp-979200000 { + opp-hz = /bits/ 64 <979200000>; + opp-peak-kBps = <2188000 9216000>; + }; + + cpu4_opp10: opp-1056000000 { + opp-hz = /bits/ 64 <1056000000>; + opp-peak-kBps = <3072000 9216000>; + }; + + cpu4_opp11: opp-1132800000 { + opp-hz = /bits/ 64 <1132800000>; + opp-peak-kBps = <3072000 11980800>; + }; + + cpu4_opp12: opp-1209600000 { + opp-hz = /bits/ 64 <1209600000>; + opp-peak-kBps = <4068000 11980800>; + }; + + cpu4_opp13: opp-1286400000 { + opp-hz = /bits/ 64 <1286400000>; + opp-peak-kBps = <4068000 11980800>; + }; + + cpu4_opp14: opp-1363200000 { + opp-hz = /bits/ 64 <1363200000>; + opp-peak-kBps = <4068000 15052800>; + }; + + cpu4_opp15: opp-1459200000 { + opp-hz = /bits/ 64 <1459200000>; + opp-peak-kBps = <4068000 15052800>; + }; + + cpu4_opp16: opp-1536000000 { + opp-hz = /bits/ 64 <1536000000>; + opp-peak-kBps = <5412000 15052800>; + }; + + cpu4_opp17: opp-1612800000 { + opp-hz = /bits/ 64 <1612800000>; + opp-peak-kBps = <5412000 15052800>; + }; + + cpu4_opp18: opp-1689600000 { + opp-hz = /bits/ 64 <1689600000>; + opp-peak-kBps = <5412000 19353600>; + }; + + cpu4_opp19: opp-1766400000 { + opp-hz = /bits/ 64 <1766400000>; + opp-peak-kBps = <6220000 19353600>; + }; + + cpu4_opp20: opp-1843200000 { + opp-hz = /bits/ 64 <1843200000>; + opp-peak-kBps = <6220000 19353600>; + }; + + cpu4_opp21: opp-1920000000 { + opp-hz = /bits/ 64 <1920000000>; + opp-peak-kBps = <7216000 19353600>; + }; + + cpu4_opp22: opp-1996800000 { + opp-hz = /bits/ 64 <1996800000>; + opp-peak-kBps = <7216000 20889600>; + }; + + cpu4_opp23: opp-2092800000 { + opp-hz = /bits/ 64 <2092800000>; + opp-peak-kBps = <7216000 20889600>; + }; + + cpu4_opp24: opp-2169600000 { + opp-hz = /bits/ 64 <2169600000>; + opp-peak-kBps = <7216000 20889600>; + }; + + cpu4_opp25: opp-2246400000 { + opp-hz = /bits/ 64 <2246400000>; + opp-peak-kBps = <7216000 20889600>; + }; + + cpu4_opp26: opp-2323200000 { + opp-hz = /bits/ 64 <2323200000>; + opp-peak-kBps = <7216000 20889600>; + }; + + cpu4_opp27: opp-2400000000 { + opp-hz = /bits/ 64 <2400000000>; + opp-peak-kBps = <7216000 22425600>; + }; + + cpu4_opp28: opp-2476800000 { + opp-hz = /bits/ 64 <2476800000>; + opp-peak-kBps = <7216000 22425600>; + }; + + cpu4_opp29: opp-2553600000 { + opp-hz = /bits/ 64 <2553600000>; + opp-peak-kBps = <7216000 22425600>; + }; + + cpu4_opp30: opp-2649600000 { + opp-hz = /bits/ 64 <2649600000>; + opp-peak-kBps = <7216000 22425600>; + }; + + cpu4_opp31: opp-2745600000 { + opp-hz = /bits/ 64 <2745600000>; + opp-peak-kBps = <7216000 25497600>; + }; + + cpu4_opp32: opp-2803200000 { + opp-hz = /bits/ 64 <2803200000>; + opp-peak-kBps = <7216000 25497600>; + }; + }; + pmu { compatible = "arm,armv8-pmuv3"; interrupts = ; @@ -805,6 +1090,25 @@ clock-names = "core"; }; + qup_opp_table: qup-opp-table { + compatible = "operating-points-v2"; + + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; + required-opps = <&rpmhpd_opp_min_svs>; + }; + + opp-75000000 { + opp-hz = /bits/ 64 <75000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + }; + qupv3_id_0: geniqup@8c0000 { compatible = "qcom,geni-se-qup"; reg = <0 0x008c0000 0 0x6000>; @@ -826,6 +1130,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -850,6 +1156,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart0_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -863,6 +1171,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -887,6 +1197,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart1_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -900,6 +1212,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -924,6 +1238,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart2_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -937,6 +1253,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -961,6 +1279,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart3_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -974,6 +1294,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -998,6 +1320,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart4_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1011,6 +1335,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1035,6 +1361,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart5_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1048,6 +1376,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1072,6 +1402,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart6_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1085,6 +1417,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1109,6 +1443,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart7_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; }; @@ -1134,6 +1470,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1158,6 +1496,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart8_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1171,6 +1511,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1195,6 +1537,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart9_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1208,6 +1552,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1232,6 +1578,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart10_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1245,6 +1593,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1269,6 +1619,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart11_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1282,6 +1634,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1306,6 +1660,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart12_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1319,6 +1675,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1343,6 +1701,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart13_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1356,6 +1716,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1380,6 +1742,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart14_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1393,6 +1757,8 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -1417,6 +1783,8 @@ pinctrl-names = "default"; pinctrl-0 = <&qup_uart15_default>; interrupts = ; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; }; @@ -1692,7 +2060,9 @@ ufs_mem_hc: ufshc@1d84000 { compatible = "qcom,sdm845-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; - reg = <0 0x01d84000 0 0x2500>; + reg = <0 0x01d84000 0 0x2500>, + <0 0x01d90000 0 0x8000>; + reg-names = "std", "ice"; interrupts = ; phys = <&ufs_mem_phy_lanes>; phy-names = "ufsphy"; @@ -1712,7 +2082,8 @@ "ref_clk", "tx_lane0_sync_clk", "rx_lane0_sync_clk", - "rx_lane1_sync_clk"; + "rx_lane1_sync_clk", + "ice_core_clk"; clocks = <&gcc GCC_UFS_PHY_AXI_CLK>, <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, @@ -1721,7 +2092,8 @@ <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>, <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>, - <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>; + <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>, + <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; freq-table-hz = <50000000 200000000>, <0 0>, @@ -1730,7 +2102,8 @@ <0 0>, <0 0>, <0 0>, - <0 0>; + <0 0>, + <0 300000000>; status = "disabled"; }; @@ -2643,6 +3016,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -2662,6 +3036,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -2681,6 +3056,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -2700,6 +3076,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -2719,6 +3096,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -2738,6 +3116,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -2757,6 +3136,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -2776,6 +3156,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -2911,8 +3292,58 @@ <&gcc GCC_SDCC2_APPS_CLK>; clock-names = "iface", "core"; iommus = <&apps_smmu 0xa0 0xf>; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&sdhc2_opp_table>; status = "disabled"; + + sdhc2_opp_table: sdhc2-opp-table { + compatible = "operating-points-v2"; + + opp-9600000 { + opp-hz = /bits/ 64 <9600000>; + required-opps = <&rpmhpd_opp_min_svs>; + }; + + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-201500000 { + opp-hz = /bits/ 64 <201500000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + }; + }; + + qspi_opp_table: qspi-opp-table { + compatible = "operating-points-v2"; + + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; + required-opps = <&rpmhpd_opp_min_svs>; + }; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-150000000 { + opp-hz = /bits/ 64 <150000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + required-opps = <&rpmhpd_opp_nom>; + }; }; qspi: spi@88df000 { @@ -2924,6 +3355,8 @@ clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>, <&gcc GCC_QSPI_CORE_CLK>; clock-names = "iface", "core"; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qspi_opp_table>; status = "disabled"; }; @@ -3296,6 +3729,35 @@ #power-domain-cells = <1>; }; + dsi_opp_table: dsi-opp-table { + compatible = "operating-points-v2"; + + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; + required-opps = <&rpmhpd_opp_min_svs>; + }; + + opp-180000000 { + opp-hz = /bits/ 64 <180000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-275000000 { + opp-hz = /bits/ 64 <275000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-328580000 { + opp-hz = /bits/ 64 <328580000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-358000000 { + opp-hz = /bits/ 64 <358000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + mdss: mdss@ae00000 { compatible = "qcom,sdm845-mdss"; reg = <0 0x0ae00000 0 0x1000>; @@ -3340,6 +3802,8 @@ <&dispcc DISP_CC_MDSS_VSYNC_CLK>; assigned-clock-rates = <300000000>, <19200000>; + operating-points-v2 = <&mdp_opp_table>; + power-domains = <&rpmhpd SDM845_CX>; interrupt-parent = <&mdss>; interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; @@ -3364,6 +3828,30 @@ }; }; }; + + mdp_opp_table: mdp-opp-table { + compatible = "operating-points-v2"; + + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; + required-opps = <&rpmhpd_opp_min_svs>; + }; + + opp-171428571 { + opp-hz = /bits/ 64 <171428571>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-344000000 { + opp-hz = /bits/ 64 <344000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-430000000 { + opp-hz = /bits/ 64 <430000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; }; dsi0: dsi@ae94000 { @@ -3386,6 +3874,8 @@ "core", "iface", "bus"; + operating-points-v2 = <&dsi_opp_table>; + power-domains = <&rpmhpd SDM845_CX>; phys = <&dsi0_phy>; phy-names = "dsi"; @@ -3450,6 +3940,8 @@ "core", "iface", "bus"; + operating-points-v2 = <&dsi_opp_table>; + power-domains = <&rpmhpd SDM845_CX>; phys = <&dsi1_phy>; phy-names = "dsi"; @@ -3515,42 +4007,52 @@ qcom,gmu = <&gmu>; + interconnects = <&mem_noc MASTER_GFX3D &mem_noc SLAVE_EBI1>; + interconnect-names = "gfx-mem"; + gpu_opp_table: opp-table { compatible = "operating-points-v2"; opp-710000000 { opp-hz = /bits/ 64 <710000000>; opp-level = ; + opp-peak-kBps = <7216000>; }; opp-675000000 { opp-hz = /bits/ 64 <675000000>; opp-level = ; + opp-peak-kBps = <7216000>; }; opp-596000000 { opp-hz = /bits/ 64 <596000000>; opp-level = ; + opp-peak-kBps = <6220000>; }; opp-520000000 { opp-hz = /bits/ 64 <520000000>; opp-level = ; + opp-peak-kBps = <6220000>; }; opp-414000000 { opp-hz = /bits/ 64 <414000000>; opp-level = ; + opp-peak-kBps = <4068000>; }; opp-342000000 { opp-hz = /bits/ 64 <342000000>; opp-level = ; + opp-peak-kBps = <2724000>; }; opp-257000000 { opp-hz = /bits/ 64 <257000000>; opp-level = ; + opp-peak-kBps = <1648000>; }; }; }; @@ -3724,6 +4226,21 @@ cell-index = <0>; }; + imem@146bf000 { + compatible = "simple-mfd"; + reg = <0 0x146bf000 0 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0 0 0x146bf000 0x1000>; + + pil-reloc@94c { + compatible = "qcom,pil-reloc-info"; + reg = <0x94c 0xc8>; + }; + }; + apps_smmu: iommu@15000000 { compatible = "qcom,sdm845-smmu-500", "arm,mmu-500"; reg = <0 0x15000000 0 0x80000>; diff --git a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts index 8ab16611ebe8..6c6325c3af59 100644 --- a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts @@ -408,3 +408,24 @@ vdda-pll-supply = <&vreg_l3c_1p2>; vdda-pll-max-microamp = <19000>; }; + +&usb_1_hsphy { + status = "okay"; + vdda-pll-supply = <&vdd_usb_hs_core>; + vdda33-supply = <&vdda_usb_hs_3p1>; + vdda18-supply = <&vdda_usb_hs_1p8>; +}; + +&usb_1_qmpphy { + status = "okay"; + vdda-phy-supply = <&vreg_l3c_1p2>; + vdda-pll-supply = <&vdda_usb_ss_dp_core_1>; +}; + +&usb_1 { + status = "okay"; +}; + +&usb_1_dwc3 { + dr_mode = "peripheral"; +}; diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 141c21dfa68c..b86a7ead3006 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -10,6 +10,7 @@ #include #include #include +#include / { interrupt-parent = <&intc>; @@ -46,6 +47,7 @@ enable-method = "psci"; next-level-cache = <&L2_0>; qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -62,6 +64,7 @@ enable-method = "psci"; next-level-cache = <&L2_100>; qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -76,6 +79,7 @@ enable-method = "psci"; next-level-cache = <&L2_200>; qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -89,6 +93,7 @@ enable-method = "psci"; next-level-cache = <&L2_300>; qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -102,6 +107,7 @@ enable-method = "psci"; next-level-cache = <&L2_400>; qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -115,6 +121,7 @@ enable-method = "psci"; next-level-cache = <&L2_500>; qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -128,6 +135,7 @@ enable-method = "psci"; next-level-cache = <&L2_600>; qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -141,6 +149,7 @@ enable-method = "psci"; next-level-cache = <&L2_700>; qcom,freq-domain = <&cpufreq_hw 2>; + #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -538,6 +547,141 @@ }; }; + gpu: gpu@2c00000 { + /* + * note: the amd,imageon compatible makes it possible + * to use the drm/msm driver without the display node, + * make sure to remove it when display node is added + */ + compatible = "qcom,adreno-640.1", + "qcom,adreno", + "amd,imageon"; + #stream-id-cells = <16>; + + reg = <0 0x02c00000 0 0x40000>; + reg-names = "kgsl_3d0_reg_memory"; + + interrupts = ; + + iommus = <&adreno_smmu 0 0x401>; + + operating-points-v2 = <&gpu_opp_table>; + + qcom,gmu = <&gmu>; + + zap-shader { + memory-region = <&gpu_mem>; + }; + + /* note: downstream checks gpu binning for 675 Mhz */ + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-675000000 { + opp-hz = /bits/ 64 <675000000>; + opp-level = ; + }; + + opp-585000000 { + opp-hz = /bits/ 64 <585000000>; + opp-level = ; + }; + + opp-499200000 { + opp-hz = /bits/ 64 <499200000>; + opp-level = ; + }; + + opp-427000000 { + opp-hz = /bits/ 64 <427000000>; + opp-level = ; + }; + + opp-345000000 { + opp-hz = /bits/ 64 <345000000>; + opp-level = ; + }; + + opp-257000000 { + opp-hz = /bits/ 64 <257000000>; + opp-level = ; + }; + }; + }; + + gmu: gmu@2c6a000 { + compatible="qcom,adreno-gmu-640.1", "qcom,adreno-gmu"; + + reg = <0 0x02c6a000 0 0x30000>, + <0 0x0b290000 0 0x10000>, + <0 0x0b490000 0 0x10000>; + reg-names = "gmu", "gmu_pdc", "gmu_pdc_seq"; + + interrupts = , + ; + interrupt-names = "hfi", "gmu"; + + clocks = <&gpucc 0>, + <&gpucc 3>, + <&gpucc 6>, + <&gcc GCC_DDRSS_GPU_AXI_CLK>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>; + clock-names = "ahb", "gmu", "cxo", "axi", "memnoc"; + + power-domains = <&gpucc 0>, + <&gpucc 1>; + power-domain-names = "cx", "gx"; + + iommus = <&adreno_smmu 5 0x400>; + + operating-points-v2 = <&gmu_opp_table>; + + gmu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-level = ; + }; + }; + }; + + gpucc: clock-controller@2c90000 { + compatible = "qcom,sm8150-gpucc"; + reg = <0 0x02c90000 0 0x9000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_GPU_GPLL0_CLK_SRC>, + <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>; + clock-names = "bi_tcxo", + "gcc_gpu_gpll0_clk_src", + "gcc_gpu_gpll0_div_clk_src"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + + adreno_smmu: iommu@2ca0000 { + compatible = "qcom,sm8150-smmu-500", "arm,mmu-500"; + reg = <0 0x02ca0000 0 0x10000>; + #iommu-cells = <2>; + #global-interrupts = <1>; + interrupts = , + , + , + , + , + , + , + , + ; + clocks = <&gpucc 0>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>; + clock-names = "ahb", "bus", "iface"; + + power-domains = <&gpucc 0>; + }; + tlmm: pinctrl@3100000 { compatible = "qcom,sm8150-pinctrl"; reg = <0x0 0x03100000 0x0 0x300000>, @@ -621,6 +765,98 @@ }; }; + usb_1_hsphy: phy@88e2000 { + compatible = "qcom,sm8150-usb-hs-phy", + "qcom,usb-snps-hs-7nm-phy"; + reg = <0 0x088e2000 0 0x400>; + status = "disabled"; + #phy-cells = <0>; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "ref"; + + resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>; + }; + + usb_1_qmpphy: phy@88e9000 { + compatible = "qcom,sm8150-qmp-usb3-phy"; + reg = <0 0x088e9000 0 0x18c>, + <0 0x088e8000 0 0x10>; + reg-names = "reg-base", "dp_com"; + status = "disabled"; + #clock-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_USB3_PRIM_CLKREF_CLK>, + <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>; + clock-names = "aux", "ref_clk_src", "ref", "com_aux"; + + resets = <&gcc GCC_USB3_DP_PHY_PRIM_BCR>, + <&gcc GCC_USB3_PHY_PRIM_BCR>; + reset-names = "phy", "common"; + + usb_1_ssphy: lanes@88e9200 { + reg = <0 0x088e9200 0 0x200>, + <0 0x088e9400 0 0x200>, + <0 0x088e9c00 0 0x218>, + <0 0x088e9600 0 0x200>, + <0 0x088e9800 0 0x200>, + <0 0x088e9a00 0 0x100>; + #phy-cells = <0>; + clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "usb3_phy_pipe_clk_src"; + }; + }; + + usb_1: usb@a6f8800 { + compatible = "qcom,sm8150-dwc3", "qcom,dwc3"; + reg = <0 0x0a6f8800 0 0x400>; + status = "disabled"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + dma-ranges; + + clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>, + <&gcc GCC_USB30_PRIM_MASTER_CLK>, + <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>, + <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_PRIM_SLEEP_CLK>, + <&gcc GCC_USB3_SEC_CLKREF_CLK>; + clock-names = "cfg_noc", "core", "iface", "mock_utmi", + "sleep", "xo"; + + assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_PRIM_MASTER_CLK>; + assigned-clock-rates = <19200000>, <150000000>; + + interrupts = , + , + , + ; + interrupt-names = "hs_phy_irq", "ss_phy_irq", + "dm_hs_phy_irq", "dp_hs_phy_irq"; + + power-domains = <&gcc USB30_PRIM_GDSC>; + + resets = <&gcc GCC_USB30_PRIM_BCR>; + + usb_1_dwc3: dwc3@a600000 { + compatible = "snps,dwc3"; + reg = <0 0x0a600000 0 0xcd00>; + interrupts = ; + snps,dis_u2_susphy_quirk; + snps,dis_enblslpm_quirk; + phys = <&usb_1_hsphy>, <&usb_1_ssphy>; + phy-names = "usb2-phy", "usb3-phy"; + }; + }; + aoss_qmp: power-controller@c300000 { compatible = "qcom,sm8150-aoss-qmp"; reg = <0x0 0x0c300000 0x0 0x100000>; @@ -631,6 +867,28 @@ #power-domain-cells = <1>; }; + tsens0: thermal-sensor@c263000 { + compatible = "qcom,sm8150-tsens", "qcom,tsens-v2"; + reg = <0 0x0c263000 0 0x1ff>, /* TM */ + <0 0x0c222000 0 0x1ff>; /* SROT */ + #qcom,sensors = <16>; + interrupts = , + ; + interrupt-names = "uplow", "critical"; + #thermal-sensor-cells = <1>; + }; + + tsens1: thermal-sensor@c265000 { + compatible = "qcom,sm8150-tsens", "qcom,tsens-v2"; + reg = <0 0x0c265000 0 0x1ff>, /* TM */ + <0 0x0c223000 0 0x1ff>; /* SROT */ + #qcom,sensors = <8>; + interrupts = , + ; + interrupt-names = "uplow", "critical"; + #thermal-sensor-cells = <1>; + }; + spmi_bus: spmi@c440000 { compatible = "qcom,spmi-pmic-arb"; reg = <0x0 0x0c440000 0x0 0x0001100>, @@ -864,4 +1122,784 @@ , ; }; + + thermal-zones { + cpu0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 1>; + + trips { + cpu0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu0_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu0_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu0_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu0_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 2>; + + trips { + cpu1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu1_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu1_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu1_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu1_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 3>; + + trips { + cpu2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu2_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu2_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu2_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu2_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu3-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 4>; + + trips { + cpu3_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu3_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu3_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu3_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu3_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu4-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 7>; + + trips { + cpu4_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu4_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu4_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu5-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 8>; + + trips { + cpu5_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu5_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu5_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu6-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 9>; + + trips { + cpu6_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu6_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu6_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu7-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 10>; + + trips { + cpu7_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu7_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu7_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu4-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 11>; + + trips { + cpu4_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu4_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu4_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu5-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 12>; + + trips { + cpu5_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu5_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu5_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu6-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 13>; + + trips { + cpu6_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu6_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu6_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu7-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 14>; + + trips { + cpu7_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu7_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu7_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + aoss0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 0>; + + trips { + aoss0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + cluster0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 5>; + + trips { + cluster0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + cluster0_crit: cluster0_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cluster1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 6>; + + trips { + cluster1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + cluster1_crit: cluster1_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + gpu-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 15>; + + trips { + gpu1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + aoss1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 0>; + + trips { + aoss1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + wlan-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 1>; + + trips { + wlan_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + video-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 2>; + + trips { + video_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + mem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 3>; + + trips { + mem_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + q6-hvx-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 4>; + + trips { + q6_hvx_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + camera-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 5>; + + trips { + camera_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + compute-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 6>; + + trips { + compute_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 7>; + + trips { + modem_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + npu-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 8>; + + trips { + npu_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem-vec-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 9>; + + trips { + modem_vec_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem-scl-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 10>; + + trips { + modem_scl_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + gpu-thermal-bottom { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 11>; + + trips { + gpu2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts index cff7a85890ee..6894f8490dae 100644 --- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts @@ -7,6 +7,10 @@ #include #include "sm8250.dtsi" +#include "pm8150.dtsi" +#include "pm8150b.dtsi" +#include "pm8150l.dtsi" +#include "pm8009.dtsi" / { model = "Qualcomm Technologies, Inc. SM8250 MTP"; @@ -51,6 +55,11 @@ }; }; +&adsp { + status = "okay"; + firmware-name = "qcom/sm8250/adsp.mbn"; +}; + &apps_rsc { pm8150-rpmh-regulators { compatible = "qcom,pm8150-rpmh-regulators"; @@ -136,13 +145,6 @@ regulator-initial-mode = ; }; - vreg_l11a_0p75: ldo11 { - regulator-name = "vreg_l11a_0p75"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <800000>; - regulator-initial-mode = ; - }; - vreg_l12a_1p8: ldo12 { regulator-name = "vreg_l12a_1p8"; regulator-min-microvolt = <1800000>; @@ -351,10 +353,24 @@ }; }; +&cdsp { + status = "okay"; + firmware-name = "qcom/sm8250/cdsp.mbn"; +}; + &qupv3_id_1 { status = "okay"; }; +&slpi { + status = "okay"; + firmware-name = "qcom/sm8250/slpi.mbn"; +}; + +&tlmm { + gpio-reserved-ranges = <28 4>, <40 4>; +}; + &uart2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index 7050adba7995..377172e8967b 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -6,6 +6,8 @@ #include #include #include +#include +#include #include #include @@ -15,6 +17,49 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + i2c6 = &i2c6; + i2c7 = &i2c7; + i2c8 = &i2c8; + i2c9 = &i2c9; + i2c10 = &i2c10; + i2c11 = &i2c11; + i2c12 = &i2c12; + i2c13 = &i2c13; + i2c14 = &i2c14; + i2c15 = &i2c15; + i2c16 = &i2c16; + i2c17 = &i2c17; + i2c18 = &i2c18; + i2c19 = &i2c19; + spi0 = &spi0; + spi1 = &spi1; + spi2 = &spi2; + spi3 = &spi3; + spi4 = &spi4; + spi5 = &spi5; + spi6 = &spi6; + spi7 = &spi7; + spi8 = &spi8; + spi9 = &spi9; + spi10 = &spi10; + spi11 = &spi11; + spi12 = &spi12; + spi13 = &spi13; + spi14 = &spi14; + spi15 = &spi15; + spi16 = &spi16; + spi17 = &spi17; + spi18 = &spi18; + spi19 = &spi19; + }; + chosen { }; clocks { @@ -144,12 +189,6 @@ }; }; - tcsr_mutex: hwlock { - compatible = "qcom,tcsr-mutex"; - syscon = <&tcsr_mutex_regs 0 0x1000>; - #hwlock-cells = <1>; - }; - memory@80000000 { device_type = "memory"; /* We expect the bootloader to fill in the size */ @@ -269,6 +308,78 @@ hwlocks = <&tcsr_mutex 3>; }; + smp2p-adsp { + compatible = "qcom,smp2p"; + qcom,smem = <443>, <429>; + interrupts-extended = <&ipcc IPCC_CLIENT_LPASS + IPCC_MPROC_SIGNAL_SMP2P + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_LPASS + IPCC_MPROC_SIGNAL_SMP2P>; + + qcom,local-pid = <0>; + qcom,remote-pid = <2>; + + smp2p_adsp_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + smp2p_adsp_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + smp2p-cdsp { + compatible = "qcom,smp2p"; + qcom,smem = <94>, <432>; + interrupts-extended = <&ipcc IPCC_CLIENT_CDSP + IPCC_MPROC_SIGNAL_SMP2P + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_CDSP + IPCC_MPROC_SIGNAL_SMP2P>; + + qcom,local-pid = <0>; + qcom,remote-pid = <5>; + + smp2p_cdsp_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + smp2p_cdsp_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + smp2p-slpi { + compatible = "qcom,smp2p"; + qcom,smem = <481>, <430>; + interrupts-extended = <&ipcc IPCC_CLIENT_SLPI + IPCC_MPROC_SIGNAL_SMP2P + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_SLPI + IPCC_MPROC_SIGNAL_SMP2P>; + + qcom,local-pid = <0>; + qcom,remote-pid = <3>; + + smp2p_slpi_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + smp2p_slpi_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + soc: soc@0 { #address-cells = <2>; #size-cells = <2>; @@ -286,27 +397,581 @@ clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>; }; - qupv3_id_1: geniqup@ac0000 { + ipcc: mailbox@408000 { + compatible = "qcom,sm8250-ipcc", "qcom,ipcc"; + reg = <0 0x00408000 0 0x1000>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <3>; + #mbox-cells = <2>; + }; + + qupv3_id_2: geniqup@8c0000 { compatible = "qcom,geni-se-qup"; - reg = <0x0 0x00ac0000 0x0 0x6000>; + reg = <0x0 0x008c0000 0x0 0x6000>; clock-names = "m-ahb", "s-ahb"; - clocks = <&gcc 133>, <&gcc 134>; + clocks = <&gcc GCC_QUPV3_WRAP_2_M_AHB_CLK>, + <&gcc GCC_QUPV3_WRAP_2_S_AHB_CLK>; #address-cells = <2>; #size-cells = <2>; ranges; status = "disabled"; - uart2: serial@a90000 { - compatible = "qcom,geni-debug-uart"; - reg = <0x0 0x00a90000 0x0 0x4000>; + i2c14: i2c@880000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00880000 0 0x4000>; clock-names = "se"; - clocks = <&gcc 113>; - interrupts = ; + clocks = <&gcc GCC_QUPV3_WRAP2_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c14_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi14: spi@880000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00880000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi14_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c15: i2c@884000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00884000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c15_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi15: spi@884000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00884000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi15_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c16: i2c@888000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00888000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c16_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi16: spi@888000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00888000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi16_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c17: i2c@88c000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x0088c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c17_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi17: spi@88c000 { + compatible = "qcom,geni-spi"; + reg = <0 0x0088c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi17_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c18: i2c@890000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00890000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c18_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi18: spi@890000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00890000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi18_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c19: i2c@894000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00894000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c19_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi19: spi@894000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00894000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi19_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; }; - ufs_mem_hc: ufs@1d84000 { + qupv3_id_0: geniqup@9c0000 { + compatible = "qcom,geni-se-qup"; + reg = <0x0 0x009c0000 0x0 0x6000>; + clock-names = "m-ahb", "s-ahb"; + clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>, + <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + i2c0: i2c@980000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00980000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c0_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi0: spi@980000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00980000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi0_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@984000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00984000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c1_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi1: spi@984000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00984000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi1_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@988000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00988000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c2_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi2: spi@988000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00988000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi2_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@98c000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x0098c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c3_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi3: spi@98c000 { + compatible = "qcom,geni-spi"; + reg = <0 0x0098c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi3_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@990000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00990000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c4_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi4: spi@990000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00990000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi4_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@994000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00994000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c5_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi5: spi@994000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00994000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi5_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c6: i2c@998000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00998000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c6_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi6: spi@998000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00998000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi6_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c7: i2c@99c000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x0099c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c7_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi7: spi@99c000 { + compatible = "qcom,geni-spi"; + reg = <0 0x0099c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi7_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; + + qupv3_id_1: geniqup@ac0000 { + compatible = "qcom,geni-se-qup"; + reg = <0x0 0x00ac0000 0x0 0x6000>; + clock-names = "m-ahb", "s-ahb"; + clocks = <&gcc GCC_QUPV3_WRAP_1_M_AHB_CLK>, + <&gcc GCC_QUPV3_WRAP_1_S_AHB_CLK>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + i2c8: i2c@a80000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00a80000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c8_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi8: spi@a80000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00a80000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi8_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c9: i2c@a84000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00a84000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c9_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi9: spi@a84000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00a84000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi9_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c10: i2c@a88000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00a88000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c10_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi10: spi@a88000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00a88000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi10_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c11: i2c@a8c000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00a8c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c11_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi11: spi@a8c000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00a8c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi11_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c12: i2c@a90000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00a90000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c12_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi12: spi@a90000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00a90000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi12_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + uart2: serial@a90000 { + compatible = "qcom,geni-debug-uart"; + reg = <0x0 0x00a90000 0x0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>; + interrupts = ; + status = "disabled"; + }; + + i2c13: i2c@a94000 { + compatible = "qcom,geni-i2c"; + reg = <0 0x00a94000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c13_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi13: spi@a94000 { + compatible = "qcom,geni-spi"; + reg = <0 0x00a94000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi13_default>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; + + ufs_mem_hc: ufshc@1d84000 { compatible = "qcom,sm8250-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; reg = <0 0x01d84000 0 0x3000>; @@ -376,13 +1041,229 @@ }; }; - intc: interrupt-controller@17a00000 { - compatible = "arm,gic-v3"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x0 0x17a00000 0x0 0x10000>, /* GICD */ - <0x0 0x17a60000 0x0 0x100000>; /* GICR * 8 */ - interrupts = ; + tcsr_mutex: hwlock@1f40000 { + compatible = "qcom,tcsr-mutex"; + reg = <0x0 0x01f40000 0x0 0x40000>; + #hwlock-cells = <1>; + }; + + gpu: gpu@3d00000 { + /* + * note: the amd,imageon compatible makes it possible + * to use the drm/msm driver without the display node, + * make sure to remove it when display node is added + */ + compatible = "qcom,adreno-650.2", + "qcom,adreno", + "amd,imageon"; + #stream-id-cells = <16>; + + reg = <0 0x03d00000 0 0x40000>; + reg-names = "kgsl_3d0_reg_memory"; + + interrupts = ; + + iommus = <&adreno_smmu 0 0x401>; + + operating-points-v2 = <&gpu_opp_table>; + + qcom,gmu = <&gmu>; + + zap-shader { + memory-region = <&gpu_mem>; + }; + + /* note: downstream checks gpu binning for 670 Mhz */ + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-670000000 { + opp-hz = /bits/ 64 <670000000>; + opp-level = ; + }; + + opp-587000000 { + opp-hz = /bits/ 64 <587000000>; + opp-level = ; + }; + + opp-525000000 { + opp-hz = /bits/ 64 <525000000>; + opp-level = ; + }; + + opp-490000000 { + opp-hz = /bits/ 64 <490000000>; + opp-level = ; + }; + + opp-441600000 { + opp-hz = /bits/ 64 <441600000>; + opp-level = ; + }; + + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-level = ; + }; + + opp-305000000 { + opp-hz = /bits/ 64 <305000000>; + opp-level = ; + }; + }; + }; + + gmu: gmu@3d6a000 { + compatible="qcom,adreno-gmu-650.2", "qcom,adreno-gmu"; + + reg = <0 0x03d6a000 0 0x30000>, + <0 0x3de0000 0 0x10000>, + <0 0xb290000 0 0x10000>, + <0 0xb490000 0 0x10000>; + reg-names = "gmu", "rscc", "gmu_pdc", "gmu_pdc_seq"; + + interrupts = , + ; + interrupt-names = "hfi", "gmu"; + + clocks = <&gpucc 0>, + <&gpucc 3>, + <&gpucc 6>, + <&gcc GCC_DDRSS_GPU_AXI_CLK>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>; + clock-names = "ahb", "gmu", "cxo", "axi", "memnoc"; + + power-domains = <&gpucc 0>, + <&gpucc 1>; + power-domain-names = "cx", "gx"; + + iommus = <&adreno_smmu 5 0x400>; + + operating-points-v2 = <&gmu_opp_table>; + + gmu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-level = ; + }; + }; + }; + + gpucc: clock-controller@3d90000 { + compatible = "qcom,sm8250-gpucc"; + reg = <0 0x03d90000 0 0x9000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_GPU_GPLL0_CLK_SRC>, + <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>; + clock-names = "bi_tcxo", + "gcc_gpu_gpll0_clk_src", + "gcc_gpu_gpll0_div_clk_src"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + + adreno_smmu: iommu@3da0000 { + compatible = "qcom,sm8250-smmu-500", "arm,mmu-500"; + reg = <0 0x03da0000 0 0x10000>; + #iommu-cells = <2>; + #global-interrupts = <2>; + interrupts = , + , + , + , + , + , + , + , + , + ; + clocks = <&gpucc 0>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>; + clock-names = "ahb", "bus", "iface"; + + power-domains = <&gpucc 0>; + }; + + slpi: remoteproc@5c00000 { + compatible = "qcom,sm8250-slpi-pas"; + reg = <0 0x05c00000 0 0x4000>; + + interrupts-extended = <&pdc 9 IRQ_TYPE_LEVEL_HIGH>, + <&smp2p_slpi_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_slpi_in 1 IRQ_TYPE_EDGE_RISING>, + <&smp2p_slpi_in 2 IRQ_TYPE_EDGE_RISING>, + <&smp2p_slpi_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + power-domains = <&aoss_qmp AOSS_QMP_LS_SLPI>, + <&rpmhpd SM8250_LCX>, + <&rpmhpd SM8250_LMX>; + power-domain-names = "load_state", "lcx", "lmx"; + + memory-region = <&slpi_mem>; + + qcom,smem-states = <&smp2p_slpi_out 0>; + qcom,smem-state-names = "stop"; + + status = "disabled"; + + glink-edge { + interrupts-extended = <&ipcc IPCC_CLIENT_SLPI + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_SLPI + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + label = "lpass"; + qcom,remote-pid = <3>; + }; + }; + + cdsp: remoteproc@8300000 { + compatible = "qcom,sm8250-cdsp-pas"; + reg = <0 0x08300000 0 0x10000>; + + interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_LEVEL_HIGH>, + <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_cdsp_in 1 IRQ_TYPE_EDGE_RISING>, + <&smp2p_cdsp_in 2 IRQ_TYPE_EDGE_RISING>, + <&smp2p_cdsp_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + power-domains = <&aoss_qmp AOSS_QMP_LS_CDSP>, + <&rpmhpd SM8250_CX>; + power-domain-names = "load_state", "cx"; + + memory-region = <&cdsp_mem>; + + qcom,smem-states = <&smp2p_cdsp_out 0>; + qcom,smem-state-names = "stop"; + + status = "disabled"; + + glink-edge { + interrupts-extended = <&ipcc IPCC_CLIENT_CDSP + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_CDSP + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + label = "lpass"; + qcom,remote-pid = <5>; + }; }; pdc: interrupt-controller@b220000 { @@ -395,7 +1276,20 @@ interrupt-controller; }; - spmi: qcom,spmi@c440000 { + aoss_qmp: qmp@c300000 { + compatible = "qcom,sm8250-aoss-qmp"; + reg = <0 0x0c300000 0 0x100000>; + interrupts-extended = <&ipcc IPCC_CLIENT_AOP + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_AOP + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + #clock-cells = <0>; + #power-domain-cells = <1>; + }; + + spmi_bus: spmi@c440000 { compatible = "qcom,spmi-pmic-arb"; reg = <0x0 0x0c440000 0x0 0x0001100>, <0x0 0x0c600000 0x0 0x2000000>, @@ -413,6 +1307,694 @@ #interrupt-cells = <4>; }; + tlmm: pinctrl@f100000 { + compatible = "qcom,sm8250-pinctrl"; + reg = <0 0x0f100000 0 0x300000>, + <0 0x0f500000 0 0x300000>, + <0 0x0f900000 0 0x300000>; + reg-names = "west", "south", "north"; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 180>; + wakeup-parent = <&pdc>; + + qup_i2c0_default: qup-i2c0-default { + mux { + pins = "gpio28", "gpio29"; + function = "qup0"; + }; + + config { + pins = "gpio28", "gpio29"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c1_default: qup-i2c1-default { + pinmux { + pins = "gpio4", "gpio5"; + function = "qup1"; + }; + + config { + pins = "gpio4", "gpio5"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c2_default: qup-i2c2-default { + mux { + pins = "gpio115", "gpio116"; + function = "qup2"; + }; + + config { + pins = "gpio115", "gpio116"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c3_default: qup-i2c3-default { + mux { + pins = "gpio119", "gpio120"; + function = "qup3"; + }; + + config { + pins = "gpio119", "gpio120"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c4_default: qup-i2c4-default { + mux { + pins = "gpio8", "gpio9"; + function = "qup4"; + }; + + config { + pins = "gpio8", "gpio9"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c5_default: qup-i2c5-default { + mux { + pins = "gpio12", "gpio13"; + function = "qup5"; + }; + + config { + pins = "gpio12", "gpio13"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c6_default: qup-i2c6-default { + mux { + pins = "gpio16", "gpio17"; + function = "qup6"; + }; + + config { + pins = "gpio16", "gpio17"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c7_default: qup-i2c7-default { + mux { + pins = "gpio20", "gpio21"; + function = "qup7"; + }; + + config { + pins = "gpio20", "gpio21"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c8_default: qup-i2c8-default { + mux { + pins = "gpio24", "gpio25"; + function = "qup8"; + }; + + config { + pins = "gpio24", "gpio25"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c9_default: qup-i2c9-default { + mux { + pins = "gpio125", "gpio126"; + function = "qup9"; + }; + + config { + pins = "gpio125", "gpio126"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c10_default: qup-i2c10-default { + mux { + pins = "gpio129", "gpio130"; + function = "qup10"; + }; + + config { + pins = "gpio129", "gpio130"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c11_default: qup-i2c11-default { + mux { + pins = "gpio60", "gpio61"; + function = "qup11"; + }; + + config { + pins = "gpio60", "gpio61"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c12_default: qup-i2c12-default { + mux { + pins = "gpio32", "gpio33"; + function = "qup12"; + }; + + config { + pins = "gpio32", "gpio33"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c13_default: qup-i2c13-default { + mux { + pins = "gpio36", "gpio37"; + function = "qup13"; + }; + + config { + pins = "gpio36", "gpio37"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c14_default: qup-i2c14-default { + mux { + pins = "gpio40", "gpio41"; + function = "qup14"; + }; + + config { + pins = "gpio40", "gpio41"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c15_default: qup-i2c15-default { + mux { + pins = "gpio44", "gpio45"; + function = "qup15"; + }; + + config { + pins = "gpio44", "gpio45"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c16_default: qup-i2c16-default { + mux { + pins = "gpio48", "gpio49"; + function = "qup16"; + }; + + config { + pins = "gpio48", "gpio49"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c17_default: qup-i2c17-default { + mux { + pins = "gpio52", "gpio53"; + function = "qup17"; + }; + + config { + pins = "gpio52", "gpio53"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c18_default: qup-i2c18-default { + mux { + pins = "gpio56", "gpio57"; + function = "qup18"; + }; + + config { + pins = "gpio56", "gpio57"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_i2c19_default: qup-i2c19-default { + mux { + pins = "gpio0", "gpio1"; + function = "qup19"; + }; + + config { + pins = "gpio0", "gpio1"; + drive-strength = <2>; + bias-disable; + }; + }; + + qup_spi0_default: qup-spi0-default { + mux { + pins = "gpio28", "gpio29", + "gpio30", "gpio31"; + function = "qup0"; + }; + + config { + pins = "gpio28", "gpio29", + "gpio30", "gpio31"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi1_default: qup-spi1-default { + mux { + pins = "gpio4", "gpio5", + "gpio6", "gpio7"; + function = "qup1"; + }; + + config { + pins = "gpio4", "gpio5", + "gpio6", "gpio7"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi2_default: qup-spi2-default { + mux { + pins = "gpio115", "gpio116", + "gpio117", "gpio118"; + function = "qup2"; + }; + + config { + pins = "gpio115", "gpio116", + "gpio117", "gpio118"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi3_default: qup-spi3-default { + mux { + pins = "gpio119", "gpio120", + "gpio121", "gpio122"; + function = "qup3"; + }; + + config { + pins = "gpio119", "gpio120", + "gpio121", "gpio122"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi4_default: qup-spi4-default { + mux { + pins = "gpio8", "gpio9", + "gpio10", "gpio11"; + function = "qup4"; + }; + + config { + pins = "gpio8", "gpio9", + "gpio10", "gpio11"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi5_default: qup-spi5-default { + mux { + pins = "gpio12", "gpio13", + "gpio14", "gpio15"; + function = "qup5"; + }; + + config { + pins = "gpio12", "gpio13", + "gpio14", "gpio15"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi6_default: qup-spi6-default { + mux { + pins = "gpio16", "gpio17", + "gpio18", "gpio19"; + function = "qup6"; + }; + + config { + pins = "gpio16", "gpio17", + "gpio18", "gpio19"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi7_default: qup-spi7-default { + mux { + pins = "gpio20", "gpio21", + "gpio22", "gpio23"; + function = "qup7"; + }; + + config { + pins = "gpio20", "gpio21", + "gpio22", "gpio23"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi8_default: qup-spi8-default { + mux { + pins = "gpio24", "gpio25", + "gpio26", "gpio27"; + function = "qup8"; + }; + + config { + pins = "gpio24", "gpio25", + "gpio26", "gpio27"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi9_default: qup-spi9-default { + mux { + pins = "gpio125", "gpio126", + "gpio127", "gpio128"; + function = "qup9"; + }; + + config { + pins = "gpio125", "gpio126", + "gpio127", "gpio128"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi10_default: qup-spi10-default { + mux { + pins = "gpio129", "gpio130", + "gpio131", "gpio132"; + function = "qup10"; + }; + + config { + pins = "gpio129", "gpio130", + "gpio131", "gpio132"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi11_default: qup-spi11-default { + mux { + pins = "gpio60", "gpio61", + "gpio62", "gpio63"; + function = "qup11"; + }; + + config { + pins = "gpio60", "gpio61", + "gpio62", "gpio63"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi12_default: qup-spi12-default { + mux { + pins = "gpio32", "gpio33", + "gpio34", "gpio35"; + function = "qup12"; + }; + + config { + pins = "gpio32", "gpio33", + "gpio34", "gpio35"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi13_default: qup-spi13-default { + mux { + pins = "gpio36", "gpio37", + "gpio38", "gpio39"; + function = "qup13"; + }; + + config { + pins = "gpio36", "gpio37", + "gpio38", "gpio39"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi14_default: qup-spi14-default { + mux { + pins = "gpio40", "gpio41", + "gpio42", "gpio43"; + function = "qup14"; + }; + + config { + pins = "gpio40", "gpio41", + "gpio42", "gpio43"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi15_default: qup-spi15-default { + mux { + pins = "gpio44", "gpio45", + "gpio46", "gpio47"; + function = "qup15"; + }; + + config { + pins = "gpio44", "gpio45", + "gpio46", "gpio47"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi16_default: qup-spi16-default { + mux { + pins = "gpio48", "gpio49", + "gpio50", "gpio51"; + function = "qup16"; + }; + + config { + pins = "gpio48", "gpio49", + "gpio50", "gpio51"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi17_default: qup-spi17-default { + mux { + pins = "gpio52", "gpio53", + "gpio54", "gpio55"; + function = "qup17"; + }; + + config { + pins = "gpio52", "gpio53", + "gpio54", "gpio55"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi18_default: qup-spi18-default { + mux { + pins = "gpio56", "gpio57", + "gpio58", "gpio59"; + function = "qup18"; + }; + + config { + pins = "gpio56", "gpio57", + "gpio58", "gpio59"; + drive-strength = <6>; + bias-disable; + }; + }; + + qup_spi19_default: qup-spi19-default { + mux { + pins = "gpio0", "gpio1", + "gpio2", "gpio3"; + function = "qup19"; + }; + + config { + pins = "gpio0", "gpio1", + "gpio2", "gpio3"; + drive-strength = <6>; + bias-disable; + }; + }; + }; + + adsp: remoteproc@17300000 { + compatible = "qcom,sm8250-adsp-pas"; + reg = <0 0x17300000 0 0x100>; + + interrupts-extended = <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, + <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>, + <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>, + <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + power-domains = <&aoss_qmp AOSS_QMP_LS_LPASS>, + <&rpmhpd SM8250_LCX>, + <&rpmhpd SM8250_LMX>; + power-domain-names = "load_state", "lcx", "lmx"; + + memory-region = <&adsp_mem>; + + qcom,smem-states = <&smp2p_adsp_out 0>; + qcom,smem-state-names = "stop"; + + status = "disabled"; + + glink-edge { + interrupts-extended = <&ipcc IPCC_CLIENT_LPASS + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_LPASS + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + label = "lpass"; + qcom,remote-pid = <2>; + }; + }; + + intc: interrupt-controller@17a00000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x0 0x17a00000 0x0 0x10000>, /* GICD */ + <0x0 0x17a60000 0x0 0x100000>; /* GICR * 8 */ + interrupts = ; + }; + + watchdog@17c10000 { + compatible = "qcom,apss-wdt-sm8250", "qcom,kpss-wdt"; + reg = <0 0x17c10000 0 0x1000>; + clocks = <&sleep_clk>; + }; + + timer@17c20000 { + #address-cells = <2>; + #size-cells = <2>; + ranges; + compatible = "arm,armv7-timer-mem"; + reg = <0x0 0x17c20000 0x0 0x1000>; + clock-frequency = <19200000>; + + frame@17c21000 { + frame-number = <0>; + interrupts = , + ; + reg = <0x0 0x17c21000 0x0 0x1000>, + <0x0 0x17c22000 0x0 0x1000>; + }; + + frame@17c23000 { + frame-number = <1>; + interrupts = ; + reg = <0x0 0x17c23000 0x0 0x1000>; + status = "disabled"; + }; + + frame@17c25000 { + frame-number = <2>; + interrupts = ; + reg = <0x0 0x17c25000 0x0 0x1000>; + status = "disabled"; + }; + + frame@17c27000 { + frame-number = <3>; + interrupts = ; + reg = <0x0 0x17c27000 0x0 0x1000>; + status = "disabled"; + }; + + frame@17c29000 { + frame-number = <4>; + interrupts = ; + reg = <0x0 0x17c29000 0x0 0x1000>; + status = "disabled"; + }; + + frame@17c2b000 { + frame-number = <5>; + interrupts = ; + reg = <0x0 0x17c2b000 0x0 0x1000>; + status = "disabled"; + }; + + frame@17c2d000 { + frame-number = <6>; + interrupts = ; + reg = <0x0 0x17c2d000 0x0 0x1000>; + status = "disabled"; + }; + }; + apps_rsc: rsc@18200000 { label = "apps_rsc"; compatible = "qcom,rpmh-rsc"; @@ -485,71 +2067,6 @@ }; }; }; - - tcsr_mutex_regs: syscon@1f40000 { - compatible = "syscon"; - reg = <0x0 0x01f40000 0x0 0x40000>; - }; - - timer@17c20000 { - #address-cells = <2>; - #size-cells = <2>; - ranges; - compatible = "arm,armv7-timer-mem"; - reg = <0x0 0x17c20000 0x0 0x1000>; - clock-frequency = <19200000>; - - frame@17c21000 { - frame-number = <0>; - interrupts = , - ; - reg = <0x0 0x17c21000 0x0 0x1000>, - <0x0 0x17c22000 0x0 0x1000>; - }; - - frame@17c23000 { - frame-number = <1>; - interrupts = ; - reg = <0x0 0x17c23000 0x0 0x1000>; - status = "disabled"; - }; - - frame@17c25000 { - frame-number = <2>; - interrupts = ; - reg = <0x0 0x17c25000 0x0 0x1000>; - status = "disabled"; - }; - - frame@17c27000 { - frame-number = <3>; - interrupts = ; - reg = <0x0 0x17c27000 0x0 0x1000>; - status = "disabled"; - }; - - frame@17c29000 { - frame-number = <4>; - interrupts = ; - reg = <0x0 0x17c29000 0x0 0x1000>; - status = "disabled"; - }; - - frame@17c2b000 { - frame-number = <5>; - interrupts = ; - reg = <0x0 0x17c2b000 0x0 0x1000>; - status = "disabled"; - }; - - frame@17c2d000 { - frame-number = <6>; - interrupts = ; - reg = <0x0 0x17c2d000 0x0 0x1000>; - status = "disabled"; - }; - }; - }; timer { diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index d17351cdbce0..d7902294faf3 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -1,23 +1,55 @@ # SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-beacon-rzg2m-kit.dtb dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m.dtb dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m-ex.dtb dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m-ex-idk-1110wr.dtb +dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m-rev2.dtb +dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m-rev2-ex.dtb +dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m-rev2-ex-idk-1110wr.dtb + dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n.dtb dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n-ex.dtb -dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-cat874.dtb r8a774c0-ek874.dtb \ - r8a774c0-ek874-idk-2121wr.dtb \ - r8a774c0-ek874-mipi-2.1.dtb +dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n-ex-idk-1110wr.dtb +dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n-rev2.dtb +dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n-rev2-ex.dtb +dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n-rev2-ex-idk-1110wr.dtb + +dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-cat874.dtb +dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-ek874.dtb +dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-ek874-idk-2121wr.dtb +dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-ek874-mipi-2.1.dtb + +dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h.dtb +dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex.dtb + dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-salvator-x.dtb -dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-ulcb.dtb r8a77950-ulcb-kf.dtb -dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-x.dtb r8a77951-salvator-xs.dtb -dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-ulcb.dtb r8a77951-ulcb-kf.dtb -dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-salvator-x.dtb r8a77960-salvator-xs.dtb -dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-ulcb.dtb r8a77960-ulcb-kf.dtb +dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-ulcb.dtb +dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-ulcb-kf.dtb + +dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-x.dtb +dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-xs.dtb +dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-ulcb.dtb +dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-ulcb-kf.dtb + +dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-salvator-x.dtb +dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-salvator-xs.dtb +dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-ulcb.dtb +dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-ulcb-kf.dtb + dtb-$(CONFIG_ARCH_R8A77961) += r8a77961-salvator-xs.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a77961-ulcb.dtb -dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-x.dtb r8a77965-salvator-xs.dtb -dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb.dtb r8a77965-ulcb-kf.dtb -dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb r8a77970-v3msk.dtb -dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb r8a77980-v3hsk.dtb + +dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-x.dtb +dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-xs.dtb +dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb.dtb +dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb-kf.dtb + +dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb +dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-v3msk.dtb + +dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb +dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-v3hsk.dtb + dtb-$(CONFIG_ARCH_R8A77990) += r8a77990-ebisu.dtb + dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi new file mode 100644 index 000000000000..66c9153b3101 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi @@ -0,0 +1,758 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020, Compass Electronics Group, LLC + */ + +#include +#include + +/ { + backlight_lvds: backlight-lvds { + compatible = "pwm-backlight"; + power-supply = <®_lcd>; + enable-gpios = <&gpio_exp1 3 GPIO_ACTIVE_LOW>; + pwms = <&pwm2 0 50000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + + backlight_rgb: backlight-rgb { + compatible = "pwm-backlight"; + power-supply = <®_lcd>; + enable-gpios = <&gpio_exp1 7 GPIO_ACTIVE_LOW>; + pwms = <&pwm0 0 50000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + + hdmi0-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi0_con: endpoint { + remote-endpoint = <&rcar_dw_hdmi0_out>; + }; + }; + }; + + keys { + compatible = "gpio-keys"; + + key-1 { + gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; + linux,code = ; + label = "Switch-1"; + wakeup-source; + debounce-interval = <20>; + }; + key-2 { + gpios = <&gpio3 13 GPIO_ACTIVE_LOW>; + linux,code = ; + label = "Switch-2"; + wakeup-source; + debounce-interval = <20>; + }; + key-3 { + gpios = <&gpio5 17 GPIO_ACTIVE_LOW>; + linux,code = ; + label = "Switch-3"; + wakeup-source; + debounce-interval = <20>; + }; + key-4 { + gpios = <&gpio5 20 GPIO_ACTIVE_LOW>; + linux,code = ; + label = "Switch-4"; + wakeup-source; + debounce-interval = <20>; + }; + key-5 { + gpios = <&gpio5 22 GPIO_ACTIVE_LOW>; + linux,code = ; + label = "Switch-4"; + wakeup-source; + debounce-interval = <20>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&led_pins>; + pinctrl-names = "default"; + + led0 { + gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>; + label = "LED0"; + linux,default-trigger = "heartbeat"; + }; + led1 { + gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>; + label = "LED1"; + }; + led2 { + gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; + label = "LED2"; + }; + led3 { + gpios = <&gpio7 3 GPIO_ACTIVE_HIGH>; + label = "LED3"; + }; + }; + + lvds { + compatible = "panel-lvds"; + power-supply = <®_lcd_reset>; + width-mm = <223>; + height-mm = <125>; + backlight = <&backlight_lvds>; + data-mapping = "vesa-24"; + + panel-timing { + /* 800x480@60Hz */ + clock-frequency = <30000000>; + hactive = <800>; + vactive = <480>; + hsync-len = <48>; + hfront-porch = <40>; + hback-porch = <40>; + vfront-porch = <13>; + vback-porch = <29>; + vsync-len = <3>; + hsync-active = <1>; + vsync-active = <1>; + de-active = <1>; + pixelclk-active = <0>; + }; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + + rgb { + /* Different LCD with compatible timings */ + compatible = "rocktech,rk070er9427"; + backlight = <&backlight_rgb>; + enable-gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; + power-supply = <®_lcd>; + port { + rgb_panel: endpoint { + remote-endpoint = <&du_out_rgb>; + }; + }; + }; + + reg_audio: regulator_audio { + compatible = "regulator-fixed"; + regulator-name = "audio-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio_exp2 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_lcd: regulator-lcd { + compatible = "regulator-fixed"; + regulator-name = "lcd_panel_pwr"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio_exp1 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_lcd_reset: regulator-lcd-reset { + compatible = "regulator-fixed"; + regulator-name = "nLCD_RESET"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_lcd>; + }; + + reg_cam0: regulator_camera { + compatible = "regulator-fixed"; + regulator-name = "reg_cam0"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio_exp2 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_cam1: regulator_camera { + compatible = "regulator-fixed"; + regulator-name = "reg_cam1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio_exp2 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <100000>; + }; + + sound_card { + compatible = "audio-graph-card"; + label = "rcar-sound"; + dais = <&rsnd_port0>, <&rsnd_port1>; + }; + + vccq_sdhi0: regulator-vccq-sdhi0 { + compatible = "regulator-gpio"; + + regulator-name = "SDHI0 VccQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + states = <3300000 1>, <1800000 0>; + regulator-always-on; + }; + + /* External DU dot clocks */ + x302_clk: x302-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <33000000>; + }; + + x304_clk: x304-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; +}; + +&audio_clk_a { + clock-frequency = <24576000>; + assigned-clocks = <&versaclock6_bb 4>; + assigned-clock-rates = <24576000>; +}; + +&audio_clk_b { + clock-frequency = <22579200>; +}; + +&can0 { + pinctrl-0 = <&can0_pins>; + pinctrl-names = "default"; + renesas,can-clock-select = <0x0>; + status = "okay"; +}; + +&can1 { + pinctrl-0 = <&can1_pins>; + pinctrl-names = "default"; + renesas,can-clock-select = <0x0>; + status = "okay"; +}; + +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 722>, + <&versaclock5 1>, + <&x302_clk>, + <&versaclock5 2>; + clock-names = "du.0", "du.1", "du.2", + "dclkin.0", "dclkin.1", "dclkin.2"; +}; + +&du_out_rgb { + remote-endpoint = <&rgb_panel>; +}; + +&ehci0 { + dr_mode = "otg"; + status = "okay"; + clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>; +}; + +&ehci1 { + status = "okay"; + clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>; +}; + +&hdmi0 { + status = "okay"; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dw_hdmi0_in: endpoint { + remote-endpoint = <&du_out_hdmi0>; + }; + }; + port@1 { + reg = <1>; + rcar_dw_hdmi0_out: endpoint { + remote-endpoint = <&hdmi0_con>; + }; + }; + port@2 { + reg = <2>; + dw_hdmi0_snd_in: endpoint { + remote-endpoint = <&rsnd_endpoint1>; + }; + }; + }; +}; + +&hscif1 { + pinctrl-0 = <&hscif1_pins>; + pinctrl-names = "default"; + uart-has-rtscts; + status = "okay"; +}; + +&hsusb { + dr_mode = "otg"; + status = "okay"; +}; + +&i2c2 { + status = "okay"; + clock-frequency = <100000>; + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + + gpio_exp2: gpio@21 { + compatible = "onnn,pca9654"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_exp3: gpio@22 { + compatible = "onnn,pca9654"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_exp4: gpio@23 { + compatible = "onnn,pca9654"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + }; + + versaclock6_bb: clock-controller@6a { + compatible = "idt,5p49v6965"; + reg = <0x6a>; + #clock-cells = <1>; + clocks = <&x304_clk>; + clock-names = "xin"; + /* CSI0_MCLK, CSI1_MCLK, AUDIO_CLKIN, USB_HUB_MCLK_BB */ + assigned-clocks = <&versaclock6_bb 1>, + <&versaclock6_bb 2>, + <&versaclock6_bb 3>, + <&versaclock6_bb 4>; + assigned-clock-rates = <24000000>, <24000000>, <24000000>, <24576000>; + }; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; +}; + +&i2c5 { + status = "okay"; + clock-frequency = <100000>; + pinctrl-0 = <&i2c5_pins>; + pinctrl-names = "default"; + + codec: wm8962@1a { + compatible = "wlf,wm8962"; + reg = <0x1a>; + DCVDD-supply = <®_audio>; + DBVDD-supply = <®_audio>; + AVDD-supply = <®_audio>; + CPVDD-supply = <®_audio>; + MICVDD-supply = <®_audio>; + PLLVDD-supply = <®_audio>; + SPKVDD1-supply = <®_audio>; + SPKVDD2-supply = <®_audio>; + gpio-cfg = < + 0x0000 /* 0:Default */ + 0x0000 /* 1:Default */ + 0x0000 /* 2:Default */ + 0x0000 /* 3:Default */ + 0x0000 /* 4:Default */ + 0x0000 /* 5:Default */ + >; + port { + wm8962_endpoint: endpoint { + remote-endpoint = <&rsnd_endpoint0>; + }; + }; + }; + + /* 0 - lcd_reset */ + /* 1 - lcd_pwr */ + /* 2 - lcd_select */ + /* 3 - backlight-enable */ + /* 4 - Touch_shdwn */ + /* 5 - LCD_H_pol */ + /* 6 - lcd_V_pol */ + gpio_exp1: gpio@20 { + compatible = "onnn,pca9654"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + touchscreen@26 { + compatible = "ilitek,ili2117"; + reg = <0x26>; + interrupt-parent = <&gpio5>; + interrupts = <9 IRQ_TYPE_EDGE_RISING>; + wakeup-source; + }; + + hd3ss3220@47 { + compatible = "ti,hd3ss3220"; + reg = <0x47>; + interrupt-parent = <&gpio6>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + hd3ss3220_ep: endpoint { + remote-endpoint = <&usb3_role_switch>; + }; + }; + }; + }; + }; +}; + +&lvds0 { + status = "okay"; + + ports { + port@1 { + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&ohci0 { + dr_mode = "otg"; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&pciec0 { + status = "okay"; +}; + +&pciec1 { + status = "okay"; +}; + +&pcie_bus_clk { + clock-frequency = <100000000>; +}; + +&pfc { + can0_pins: can0 { + groups = "can0_data_a"; + function = "can0"; + }; + + can1_pins: can1 { + groups = "can1_data"; + function = "can1"; + }; + + du_pins: du { + groups = "du_rgb888", "du_sync", "du_clk_out_1", "du_disp"; + function = "du"; + }; + + i2c2_pins: i2c2 { + groups = "i2c2_a"; + function = "i2c2"; + }; + + i2c5_pins: i2c5 { + groups = "i2c5"; + function = "i2c5"; + }; + + led_pins: leds { + /* GP_0_4 , AVS1, AVS2, GP_7_3 */ + pins = "GP_0_4", "GP_7_0", "GP_7_1", "GP_7_3"; + bias-pull-down; + }; + + pwm0_pins: pwm0 { + groups = "pwm0"; + function = "pwm0"; + }; + + pwm2_pins: pwm2 { + groups = "pwm2_a"; + function = "pwm2_a"; + }; + + sdhi0_pins: sd0 { + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; + power-source = <3300>; + }; + + sdhi0_pins_uhs: sd0_uhs { + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; + power-source = <1800>; + }; + + sound_pins: sound { + groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a"; + function = "ssi"; + }; + + sound_clk_pins: sound_clk { + groups = "audio_clk_a_a"; + function = "audio_clk"; + }; + + usb0_pins: usb0 { + mux { + groups = "usb0"; + function = "usb0"; + }; + }; + + usb1_pins: usb1 { + mux { + groups = "usb1"; + function = "usb1"; + }; + }; + + usb30_pins: usb30 { + mux { + groups = "usb30"; + function = "usb30"; + }; + }; +}; + +&pwm0 { + pinctrl-0 = <&pwm0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&pwm2 { + pinctrl-0 = <&pwm2_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&rcar_sound { + pinctrl-0 = <&sound_pins &sound_clk_pins>; + pinctrl-names = "default"; + + /* Single DAI */ + #sound-dai-cells = <0>; + + /* audio_clkout0/1/2/3 */ + #clock-cells = <1>; + clock-frequency = <11289600>; + + status = "okay"; + + clocks = <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, + <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, + <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, + <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, + <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, + <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, + <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, + <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, + <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, + <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, + <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, + <&cpg CPG_CORE R8A774A1_CLK_S0D4>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + rsnd_port0: port@0 { + reg = <0>; + rsnd_endpoint0: endpoint { + remote-endpoint = <&wm8962_endpoint>; + + dai-format = "i2s"; + bitclock-master = <&rsnd_endpoint0>; + frame-master = <&rsnd_endpoint0>; + + playback = <&ssi1 &dvc1 &src1>; + capture = <&ssi0>; + }; + }; + rsnd_port1: port@1 { + reg = <0x01>; + rsnd_endpoint1: endpoint { + remote-endpoint = <&dw_hdmi0_snd_in>; + + dai-format = "i2s"; + bitclock-master = <&rsnd_endpoint1>; + frame-master = <&rsnd_endpoint1>; + + playback = <&ssi2>; + }; + }; + }; +}; + +&rwdt { + status = "okay"; + timeout-sec = <60>; +}; + +&scif0 { + pinctrl-0 = <&scif0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&scif5 { + pinctrl-0 = <&scif5_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&scif_clk { + clock-frequency = <14745600>; +}; + +&sdhi0 { + pinctrl-0 = <&sdhi0_pins>; + pinctrl-1 = <&sdhi0_pins_uhs>; + pinctrl-names = "default", "state_uhs"; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <&vccq_sdhi0>; + cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; + bus-width = <4>; + sd-uhs-sdr50; + sd-uhs-sdr104; + status = "okay"; +}; + +&ssi1 { + shared-pin; +}; + +&tmu0 { + status = "okay"; +}; + +&tmu1 { + status = "okay"; +}; + +&tmu2 { + status = "okay"; +}; + +&tmu3 { + status = "okay"; +}; + +&tmu4 { + status = "okay"; +}; + +&usb2_phy0 { + pinctrl-0 = <&usb0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb2_phy1 { + pinctrl-0 = <&usb1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb3_peri0 { + companion = <&xhci0>; + status = "okay"; + usb-role-switch; + + port { + usb3_role_switch: endpoint { + remote-endpoint = <&hd3ss3220_ep>; + }; + }; +}; + +&usb3_phy0 { + status = "okay"; +}; + +&vin0 { + status = "okay"; +}; +&vin1 { + status = "okay"; +}; +&vin2 { + status = "okay"; +}; +&vin3 { + status = "okay"; +}; +&vin4 { + status = "okay"; +}; +&vin5 { + status = "okay"; +}; +&vin6 { + status = "okay"; +}; +&vin7 { + status = "okay"; +}; + +&xhci0 +{ + pinctrl-0 = <&usb30_pins>; + pinctrl-names = "default"; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi new file mode 100644 index 000000000000..97272f5fa0ab --- /dev/null +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi @@ -0,0 +1,312 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020, Compass Electronics Group, LLC + */ + +#include + +/ { + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; + + memory@600000000 { + device_type = "memory"; + reg = <0x6 0x00000000 0x0 0x80000000>; + }; + + osc_32k: osc_32k { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "osc_32k"; + }; + + reg_1p8v: regulator0 { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v: regulator1 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + wlan_pwrseq: wlan_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&pca9654 1 GPIO_ACTIVE_LOW>; + clocks = <&osc_32k>; + clock-names = "ext_clock"; + post-power-on-delay-ms = <80>; + }; +}; + +&avb { + pinctrl-0 = <&avb_pins>; + pinctrl-names = "default"; + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; + status = "okay"; + + phy0: ethernet-phy@0 { + reg = <0>; + interrupt-parent = <&gpio2>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; + }; +}; + +&extal_clk { + clock-frequency = <16666666>; +}; + +&extalr_clk { + clock-frequency = <32768>; +}; + +&gpio6 { + usb_hub_reset { + gpio-hog; + gpios = <10 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "usb-hub-reset"; + }; +}; + +&hscif0 { + pinctrl-0 = <&hscif0_pins>; + pinctrl-names = "default"; + uart-has-rtscts; + status = "okay"; + max-speed = <4000000>; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + shutdown-gpios = <&pca9654 2 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; + device-wakeup-gpios = <&pca9654 5 GPIO_ACTIVE_HIGH>; + clocks = <&osc_32k>; + clock-names = "extclk"; + }; +}; + +&hscif2 { + status = "okay"; + pinctrl-0 = <&hscif2_pins>; + pinctrl-names = "default"; +}; + +&i2c4 { + status = "okay"; + clock-frequency = <400000>; + + pca9654: gpio@20 { + compatible = "onnn,pca9654"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "i2c4_20_0", + "wl_reg_on", + "bt_reg_on", + "i2c4_20_3", + "i2c4_20_4", + "bt_dev_wake", + "i2c4_20_6", + "i2c4_20_7"; + }; + + pca9654_lte: gpio@21 { + compatible = "onnn,pca9654"; + reg = <0x21>; + interrupt-parent = <&gpio5>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "i2c4_21_0", + "zoe_pwr_on", + "zoe_extint", + "zoe_reset_n", + "sara_reset", + "i2c4_21_5", + "sara_pwr_off", + "sara_networking_status"; + }; + + eeprom@50 { + compatible = "microchip,at24c64", "atmel,24c64"; + pagesize = <32>; + read-only; /* Manufacturing EEPROM programmed at factory */ + reg = <0x50>; + }; + + rtc@51 { + compatible = "nxp,pcf85263"; + reg = <0x51>; + }; + + versaclock5: versaclock_som@6a { + compatible = "idt,5p49v6965"; + reg = <0x6a>; + #clock-cells = <1>; + clocks = <&x304_clk>; + clock-names = "xin"; + /* du_dotclkin0, du_dotclkin2, usb_extal, avb_txcrefclk */ + assigned-clocks = <&versaclock5 1>, + <&versaclock5 2>, + <&versaclock5 3>, + <&versaclock5 4>; + assigned-clock-rates = <33333333>, <33333333>, <50000000>, <125000000>; + }; +}; + +&pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + + avb_pins: avb { + mux { + groups = "avb_link", "avb_mdio", "avb_mii"; + function = "avb"; + }; + + pins_mdio { + groups = "avb_mdio"; + drive-strength = <24>; + }; + + pins_mii_tx { + pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", + "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; + drive-strength = <12>; + }; + }; + + scif2_pins: scif2 { + groups = "scif2_data_a"; + function = "scif2"; + }; + + hscif0_pins: hscif0 { + groups = "hscif0_data", "hscif0_ctrl"; + function = "hscif0"; + }; + + hscif1_pins: hscif1 { + groups = "hscif1_data_a", "hscif1_ctrl_a"; + function = "hscif1"; + }; + + hscif2_pins: hscif2 { + groups = "hscif2_data_a"; + function = "hscif2"; + }; + + scif0_pins: scif0 { + groups = "scif0_data"; + function = "scif0"; + }; + + scif5_pins: scif5 { + groups = "scif5_data_a"; + function = "scif5"; + }; + + scif_clk_pins: scif_clk { + groups = "scif_clk_a"; + function = "scif_clk"; + }; + + i2c0_pins: i2c0 { + groups = "i2c0"; + function = "i2c0"; + }; + + sdhi2_pins: sd2 { + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; + power-source = <1800>; + }; + + sdhi3_pins: sd3 { + groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; + function = "sdhi3"; + power-source = <1800>; + }; +}; + +&scif_clk { + clock-frequency = <14745600>; +}; + +&scif2 { + pinctrl-0 = <&scif2_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&sdhi2 { + pinctrl-names = "default"; + pinctrl-0 = <&sdhi2_pins>; + bus-width = <4>; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; + non-removable; + cap-power-off-card; + pm-ignore-notify; + keep-power-in-suspend; + mmc-pwrseq = <&wlan_pwrseq>; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&gpio1>; + interrupts = <27 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "host-wake"; + }; +}; + +&sdhi3 { + pinctrl-0 = <&sdhi3_pins>; + pinctrl-1 = <&sdhi3_pins>; + pinctrl-names = "default", "state_uhs"; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; + bus-width = <8>; + mmc-hs200-1_8v; + non-removable; + fixed-emmc-driver-type = <1>; + status = "okay"; +}; + +&usb_extal_clk { + clock-frequency = <50000000>; +}; + +&usb3s0_clk { + clock-frequency = <100000000>; +}; + +&vspb { + status = "okay"; +}; + +&vspi0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/cat875.dtsi b/arch/arm64/boot/dts/renesas/cat875.dtsi index aaefc3ae56d5..33daa9570684 100644 --- a/arch/arm64/boot/dts/renesas/cat875.dtsi +++ b/arch/arm64/boot/dts/renesas/cat875.dtsi @@ -18,7 +18,6 @@ pinctrl-names = "default"; renesas,no-ether-link; phy-handle = <&phy0>; - phy-mode = "rgmii"; status = "okay"; phy0: ethernet-phy@0 { diff --git a/arch/arm64/boot/dts/renesas/hihope-common.dtsi b/arch/arm64/boot/dts/renesas/hihope-common.dtsi index bd056904e8bd..2eda9f66ae81 100644 --- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi +++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the HiHope RZ/G2[MN] main board common parts + * Device Tree Source for the HiHope RZ/G2H Rev.4.0 and + * HiHope RZ/G2[MN] Rev.[2.0/3.0/4.0] main board common parts * * Copyright (C) 2019 Renesas Electronics Corp. */ @@ -32,17 +33,6 @@ leds { compatible = "gpio-leds"; - bt_active_led { - label = "blue:bt"; - gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "hci0-power"; - default-state = "off"; - }; - - led0 { - gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>; - }; - led1 { gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; }; @@ -55,11 +45,8 @@ gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; }; - wlan_active_led { - label = "yellow:wlan"; - gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "phy0tx"; - default-state = "off"; + led4 { + gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>; }; }; @@ -112,17 +99,6 @@ states = <3300000 1>, <1800000 0>; }; - wlan_en_reg: regulator-wlan_en { - compatible = "regulator-fixed"; - regulator-name = "wlan-en-regulator"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - startup-delay-us = <70000>; - - gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - x302_clk: x302-clock { compatible = "fixed-clock"; #clock-cells = <0>; @@ -194,11 +170,6 @@ uart-has-rtscts; status = "okay"; - - bluetooth { - compatible = "ti,wl1837-st"; - enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>; - }; }; &hsusb { @@ -210,13 +181,6 @@ clock-frequency = <400000>; status = "okay"; - gpio_expander: gpio@20 { - compatible = "onnn,pca9654"; - reg = <0x20>; - gpio-controller; - #gpio-cells = <2>; - }; - versaclock5: clock-generator@6a { compatible = "idt,5p49v5923"; reg = <0x6a>; @@ -281,11 +245,6 @@ power-source = <1800>; }; - sound_clk_pins: sound_clk { - groups = "audio_clk_a_a"; - function = "audio_clk"; - }; - usb0_pins: usb0 { groups = "usb0"; function = "usb0"; @@ -309,28 +268,6 @@ }; }; -&rcar_sound { - pinctrl-0 = <&sound_clk_pins>; - pinctrl-names = "default"; - - status = "okay"; - - /* Single DAI */ - #sound-dai-cells = <0>; - - rsnd_port: port { - rsnd_endpoint: endpoint { - remote-endpoint = <&dw_hdmi0_snd_in>; - - dai-format = "i2s"; - bitclock-master = <&rsnd_endpoint>; - frame-master = <&rsnd_endpoint>; - - playback = <&ssi2>; - }; - }; -}; - &rwdt { timeout-sec = <60>; status = "okay"; diff --git a/arch/arm64/boot/dts/renesas/hihope-rev2.dtsi b/arch/arm64/boot/dts/renesas/hihope-rev2.dtsi new file mode 100644 index 000000000000..8e2db1d6ca81 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/hihope-rev2.dtsi @@ -0,0 +1,86 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2[MN] main board Rev.2.0 common + * parts + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include +#include "hihope-common.dtsi" + +/ { + leds { + compatible = "gpio-leds"; + + bt_active_led { + label = "blue:bt"; + gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "hci0-power"; + default-state = "off"; + }; + + wlan_active_led { + label = "yellow:wlan"; + gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tx"; + default-state = "off"; + }; + }; + + wlan_en_reg: regulator-wlan_en { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <70000>; + + gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&hscif0 { + bluetooth { + compatible = "ti,wl1837-st"; + enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>; + }; +}; + +&i2c4 { + gpio_expander: gpio@20 { + compatible = "onnn,pca9654"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + +&pfc { + sound_clk_pins: sound_clk { + groups = "audio_clk_a_a"; + function = "audio_clk"; + }; +}; + +&rcar_sound { + pinctrl-0 = <&sound_clk_pins>; + pinctrl-names = "default"; + + status = "okay"; + + /* Single DAI */ + #sound-dai-cells = <0>; + + rsnd_port: port { + rsnd_endpoint: endpoint { + remote-endpoint = <&dw_hdmi0_snd_in>; + + dai-format = "i2s"; + bitclock-master = <&rsnd_endpoint>; + frame-master = <&rsnd_endpoint>; + + playback = <&ssi2>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi b/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi new file mode 100644 index 000000000000..3046c07a288b --- /dev/null +++ b/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi @@ -0,0 +1,124 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2H Rev.4.0 and + * HiHope RZ/G2[MN] Rev.3.0/4.0 main board common parts + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include +#include "hihope-common.dtsi" + +/ { + audio_clkout: audio-clkout { + /* + * This is same as <&rcar_sound 0> + * but needed to avoid cs2000/rcar_sound probe dead-lock + */ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12288000>; + }; + + wlan_en_reg: regulator-wlan_en { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <70000>; + + gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + x1801_clk: x1801-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24576000>; + }; +}; + +&hscif0 { + bluetooth { + compatible = "ti,wl1837-st"; + enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; + }; +}; + +&i2c2 { + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + status = "okay"; + + cs2000: clk_multiplier@4f { + #clock-cells = <0>; + compatible = "cirrus,cs2000-cp"; + reg = <0x4f>; + clocks = <&audio_clkout>, <&x1801_clk>; + clock-names = "clk_in", "ref_clk"; + + assigned-clocks = <&cs2000>; + assigned-clock-rates = <24576000>; /* 1/1 divide */ + }; +}; + +&pfc { + i2c2_pins: i2c2 { + groups = "i2c2_a"; + function = "i2c2"; + }; + + sound_clk_pins: sound_clk { + groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clkout_a"; + function = "audio_clk"; + }; + + sound_pins: sound { + groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a"; + function = "ssi"; + }; +}; + +&rcar_sound { + pinctrl-0 = <&sound_pins &sound_clk_pins>; + pinctrl-names = "default"; + status = "okay"; + + /* Single DAI */ + #sound-dai-cells = <0>; + + /* audio_clkout0/1/2/3 */ + #clock-cells = <1>; + clock-frequency = <12288000 11289600>; + + /* update to */ + clocks = <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, + <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, + <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, + <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, + <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, + <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, + <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, + <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, + <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, + <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, + <&audio_clk_a>, <&cs2000>, + <&audio_clk_c>, + <&cpg CPG_CORE CPG_AUDIO_CLK_I>; + + rsnd_port: port { + rsnd_endpoint: endpoint { + remote-endpoint = <&dw_hdmi0_snd_in>; + + dai-format = "i2s"; + bitclock-master = <&rsnd_endpoint>; + frame-master = <&rsnd_endpoint>; + + playback = <&ssi2>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-lvds.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-lvds.dtsi new file mode 100644 index 000000000000..40c5e8d6d841 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-lvds.dtsi @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the RZ/G2[MN] HiHope sub board LVDS common parts + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +/ { + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm0 0 50000>; + + brightness-levels = <0 2 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; +}; + +&gpio1 { + /* + * When GP1_20 is LOW LVDS0 is connected to the LVDS connector + * When GP1_20 is HIGH LVDS0 is connected to the LT8918L + */ + lvds-connector-en-gpio { + gpio-hog; + gpios = <20 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "lvds-connector-en-gpio"; + }; +}; + +&lvds0 { + ports { + port@1 { + lvds_connector: endpoint { + }; + }; + }; +}; + +&pfc { + pwm0_pins: pwm0 { + groups = "pwm0"; + function = "pwm0"; + }; +}; + +&pwm0 { + pinctrl-0 = <&pwm0_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi index 28fe17e3bc4e..178401a34cbf 100644 --- a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi +++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the RZ/G2[MN] HiHope sub board common parts + * Device Tree Source for the RZ/G2[HMN] HiHope sub board common parts * * Copyright (C) 2019 Renesas Electronics Corp. */ @@ -13,14 +13,6 @@ chosen { bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; }; - - backlight { - compatible = "pwm-backlight"; - pwms = <&pwm0 0 50000>; - - brightness-levels = <0 2 8 16 32 64 128 255>; - default-brightness-level = <6>; - }; }; &avb { @@ -51,35 +43,6 @@ status = "okay"; }; -&gpio1 { - /* - * When GP1_20 is LOW LVDS0 is connected to the LVDS connector - * When GP1_20 is HIGH LVDS0 is connected to the LT8918L - */ - lvds-connector-en-gpio { - gpio-hog; - gpios = <20 GPIO_ACTIVE_HIGH>; - output-low; - line-name = "lvds-connector-en-gpio"; - }; -}; - -&lvds0 { - /* - * Please include the LVDS panel .dtsi file and uncomment the below line - * to enable LVDS panel connected to RZ/G2[MN] boards. - */ - - /* status = "okay"; */ - - ports { - port@1 { - lvds_connector: endpoint { - }; - }; - }; -}; - &pciec0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dts b/arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dts new file mode 100644 index 000000000000..2c5b057c30c6 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dts @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020, Compass Electronics Group, LLC + */ + +/dts-v1/; + +#include "r8a774a1.dtsi" +#include "beacon-renesom-som.dtsi" +#include "beacon-renesom-baseboard.dtsi" + +/ { + model = "Beacon EmbeddedWorks RZ/G2M Development Kit"; + compatible = "beacon,beacon-rzg2m", "renesas,r8a774a1"; + + aliases { + serial0 = &scif2; + serial1 = &hscif0; + serial2 = &hscif1; + serial3 = &scif0; + serial4 = &hscif2; + serial5 = &scif5; + ethernet0 = &avb; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-idk-1110wr.dts b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-idk-1110wr.dts index 2ab5edd84e9b..06c04c59cc78 100644 --- a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-idk-1110wr.dts +++ b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-idk-1110wr.dts @@ -1,52 +1,15 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the HiHope RZ/G2M sub board connected to an - * Advantech IDK-1110WR 10.1" LVDS panel + * Device Tree Source for the HiHope RZ/G2M Rev.3.0/4.0 sub board connected + * to an Advantech IDK-1110WR 10.1" LVDS panel * * Copyright (C) 2020 Renesas Electronics Corp. */ #include "r8a774a1-hihope-rzg2m-ex.dts" +#include "hihope-rzg2-ex-lvds.dtsi" #include "rzg2-advantech-idk-1110wr-panel.dtsi" -/ { - backlight { - compatible = "pwm-backlight"; - pwms = <&pwm0 0 50000>; - - brightness-levels = <0 2 8 16 32 64 128 255>; - default-brightness-level = <6>; - }; - -}; - -&gpio1 { - /* - * When GP1_20 is LOW LVDS0 is connected to the LVDS connector - * When GP1_20 is HIGH LVDS0 is connected to the LT8918L - */ - lvds-connector-en-gpio { - gpio-hog; - gpios = <20 GPIO_ACTIVE_HIGH>; - output-low; - line-name = "lvds-connector-en-gpio"; - }; -}; - &lvds0 { status = "okay"; }; - -&pfc { - pwm0_pins: pwm0 { - groups = "pwm0"; - function = "pwm0"; - }; -}; - -&pwm0 { - pinctrl-0 = <&pwm0_pins>; - pinctrl-names = "default"; - - status = "okay"; -}; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts index c754fca239d9..a5ca86196a7b 100644 --- a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts +++ b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts @@ -1,8 +1,9 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the HiHope RZ/G2M sub board + * Device Tree Source for the HiHope RZ/G2M Rev.3.0/4.0 connected to + * sub board * - * Copyright (C) 2019 Renesas Electronics Corp. + * Copyright (C) 2020 Renesas Electronics Corp. */ #include "r8a774a1-hihope-rzg2m.dts" @@ -14,6 +15,7 @@ "renesas,r8a774a1"; }; +/* SW43 should be OFF, if in ON state SATA port will be activated */ &pciec1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex-idk-1110wr.dts b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex-idk-1110wr.dts new file mode 100644 index 000000000000..c0e9d8ca4a8c --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex-idk-1110wr.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2M Rev.2.0 sub board connected to an + * Advantech IDK-1110WR 10.1" LVDS panel + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include "r8a774a1-hihope-rzg2m-rev2-ex.dts" +#include "hihope-rzg2-ex-lvds.dtsi" +#include "rzg2-advantech-idk-1110wr-panel.dtsi" + +&lvds0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex.dts b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex.dts new file mode 100644 index 000000000000..2221cf6aed21 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex.dts @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2M Rev.2.0 connected to sub board + * + * Copyright (C) 2019 Renesas Electronics Corp. + */ + +#include "r8a774a1-hihope-rzg2m-rev2.dts" +#include "hihope-rzg2-ex.dtsi" + +/ { + model = "HopeRun HiHope RZ/G2M (Rev.2.0) with sub board"; + compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2m", + "renesas,r8a774a1"; +}; + +/* SW43 should be OFF, if in ON state SATA port will be activated */ +&pciec1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2.dts b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2.dts new file mode 100644 index 000000000000..bb18f6ee2048 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2.dts @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2M Rev.2.0 main board + * + * Copyright (C) 2019 Renesas Electronics Corp. + */ + +/dts-v1/; +#include "r8a774a1.dtsi" +#include "hihope-rev2.dtsi" + +/ { + model = "HopeRun HiHope RZ/G2M main board (Rev.2.0) based on r8a774a1"; + compatible = "hoperun,hihope-rzg2m", "renesas,r8a774a1"; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; + + memory@600000000 { + device_type = "memory"; + reg = <0x6 0x00000000 0x0 0x80000000>; + }; +}; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 722>, + <&versaclock5 1>, + <&x302_clk>, + <&versaclock5 2>; + clock-names = "du.0", "du.1", "du.2", + "dclkin.0", "dclkin.1", "dclkin.2"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts index 96f2fb080a1a..25ae255de0f2 100644 --- a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts +++ b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dts @@ -1,13 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the HiHope RZ/G2M main board + * Device Tree Source for the HiHope RZ/G2M Rev.3.0/4.0 main board * - * Copyright (C) 2019 Renesas Electronics Corp. + * Copyright (C) 2020 Renesas Electronics Corp. */ /dts-v1/; #include "r8a774a1.dtsi" -#include "hihope-common.dtsi" +#include "hihope-rev4.dtsi" / { model = "HopeRun HiHope RZ/G2M main board based on r8a774a1"; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi index a603d947970e..8e80f50132ad 100644 --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi @@ -10,6 +10,8 @@ #include #include +#define CPG_AUDIO_CLK_I R8A774A1_CLK_S0D4 + / { compatible = "renesas,r8a774a1"; #address-cells = <2>; @@ -2250,7 +2252,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a774a1", "renesas,rcar-gen3-sdhi"; reg = <0 0xee100000 0 0x2000>; @@ -2262,7 +2264,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a774a1", "renesas,rcar-gen3-sdhi"; reg = <0 0xee120000 0 0x2000>; @@ -2274,7 +2276,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a774a1", "renesas,rcar-gen3-sdhi"; reg = <0 0xee140000 0 0x2000>; @@ -2286,7 +2288,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a774a1", "renesas,rcar-gen3-sdhi"; reg = <0 0xee160000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex-idk-1110wr.dts b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex-idk-1110wr.dts new file mode 100644 index 000000000000..4b5154f029a5 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex-idk-1110wr.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2N Rev.3.0/4.0 with sub board connected + * to an Advantech IDK-1110WR 10.1" LVDS panel + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include "r8a774b1-hihope-rzg2n-ex.dts" +#include "hihope-rzg2-ex-lvds.dtsi" +#include "rzg2-advantech-idk-1110wr-panel.dtsi" + +&lvds0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dts b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dts index ab47c0bd9c19..a3edd55113df 100644 --- a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dts +++ b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dts @@ -1,8 +1,9 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the HiHope RZ/G2N sub board + * Device Tree Source for the HiHope RZ/G2N Rev.3.0/4.0 connected to + * sub board * - * Copyright (C) 2019 Renesas Electronics Corp. + * Copyright (C) 2020 Renesas Electronics Corp. */ #include "r8a774b1-hihope-rzg2n.dts" diff --git a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex-idk-1110wr.dts b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex-idk-1110wr.dts new file mode 100644 index 000000000000..e730b3b25dbe --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex-idk-1110wr.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2N Rev.2.0 with sub board connected + * to an Advantech IDK-1110WR 10.1" LVDS panel + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include "r8a774b1-hihope-rzg2n-rev2-ex.dts" +#include "hihope-rzg2-ex-lvds.dtsi" +#include "rzg2-advantech-idk-1110wr-panel.dtsi" + +&lvds0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex.dts b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex.dts new file mode 100644 index 000000000000..2e5e1de04049 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2N Rev.2.0 connected to sub board + * + * Copyright (C) 2019 Renesas Electronics Corp. + */ + +#include "r8a774b1-hihope-rzg2n-rev2.dts" +#include "hihope-rzg2-ex.dtsi" + +/ { + model = "HopeRun HiHope RZ/G2N (Rev.2.0) with sub board"; + compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2n", + "renesas,r8a774b1"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2.dts b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2.dts new file mode 100644 index 000000000000..c69ca5cf6f77 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2.dts @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2N Rev.2.0 main board + * + * Copyright (C) 2019 Renesas Electronics Corp. + */ + +/dts-v1/; +#include "r8a774b1.dtsi" +#include "hihope-rev2.dtsi" + +/ { + model = "HopeRun HiHope RZ/G2N main board (Rev.2.0) based on r8a774b1"; + compatible = "hoperun,hihope-rzg2n", "renesas,r8a774b1"; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; + + memory@480000000 { + device_type = "memory"; + reg = <0x4 0x80000000 0x0 0x80000000>; + }; +}; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 721>, + <&versaclock5 1>, + <&x302_clk>, + <&versaclock5 2>; + clock-names = "du.0", "du.1", "du.3", + "dclkin.0", "dclkin.1", "dclkin.3"; +}; + +&sdhi3 { + mmc-hs400-1_8v; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts index 9910c1aa0a61..f1883cbd1a82 100644 --- a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts +++ b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dts @@ -1,13 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the HiHope RZ/G2N main board + * Device Tree Source for the HiHope RZ/G2N main board Rev.3.0/4.0 * - * Copyright (C) 2019 Renesas Electronics Corp. + * Copyright (C) 2020 Renesas Electronics Corp. */ /dts-v1/; #include "r8a774b1.dtsi" -#include "hihope-common.dtsi" +#include "hihope-rev4.dtsi" / { model = "HopeRun HiHope RZ/G2N main board based on r8a774b1"; diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi index 1e51855c7cd3..49e5addcfd97 100644 --- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi @@ -10,6 +10,8 @@ #include #include +#define CPG_AUDIO_CLK_I R8A774B1_CLK_S0D4 + / { compatible = "renesas,r8a774b1"; #address-cells = <2>; @@ -2108,7 +2110,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a774b1", "renesas,rcar-gen3-sdhi"; reg = <0 0xee100000 0 0x2000>; @@ -2120,7 +2122,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a774b1", "renesas,rcar-gen3-sdhi"; reg = <0 0xee120000 0 0x2000>; @@ -2132,7 +2134,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a774b1", "renesas,rcar-gen3-sdhi"; reg = <0 0xee140000 0 0x2000>; @@ -2144,7 +2146,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a774b1", "renesas,rcar-gen3-sdhi"; reg = <0 0xee160000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi index 5c72a7efbb03..42171190cce4 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi @@ -1618,7 +1618,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a774c0", "renesas,rcar-gen3-sdhi"; reg = <0 0xee100000 0 0x2000>; @@ -1630,7 +1630,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a774c0", "renesas,rcar-gen3-sdhi"; reg = <0 0xee120000 0 0x2000>; @@ -1642,7 +1642,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a774c0", "renesas,rcar-gen3-sdhi"; reg = <0 0xee160000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dts new file mode 100644 index 000000000000..265355e0de5f --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2H sub board + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include "r8a774e1-hihope-rzg2h.dts" +#include "hihope-rzg2-ex.dtsi" + +/ { + model = "HopeRun HiHope RZ/G2H with sub board"; + compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2h", + "renesas,r8a774e1"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts new file mode 100644 index 000000000000..cdbe527e9340 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2H main board + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +/dts-v1/; +#include "r8a774e1.dtsi" +#include "hihope-rev4.dtsi" + +/ { + model = "HopeRun HiHope RZ/G2H main board based on r8a774e1"; + compatible = "hoperun,hihope-rzg2h", "renesas,r8a774e1"; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; + + memory@500000000 { + device_type = "memory"; + reg = <0x5 0x00000000 0x0 0x80000000>; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi new file mode 100644 index 000000000000..0f86cfd52425 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi @@ -0,0 +1,1664 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the r8a774e1 SoC + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include +#include +#include +#include + +#define CPG_AUDIO_CLK_I R8A774E1_CLK_S0D4 + +/ { + compatible = "renesas,r8a774e1"; + #address-cells = <2>; + #size-cells = <2>; + + /* + * The external audio clocks are configured as 0 Hz fixed frequency + * clocks by default. + * Boards that provide audio clocks should override them. + */ + audio_clk_a: audio_clk_a { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + audio_clk_c: audio_clk_c { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + /* External CAN clock - to be overridden by boards that provide it */ + can_clk: can { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + cluster0_opp: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <820000>; + clock-latency-ns = <300000>; + }; + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <820000>; + clock-latency-ns = <300000>; + }; + opp-1500000000 { + opp-hz = /bits/ 64 <1500000000>; + opp-microvolt = <820000>; + clock-latency-ns = <300000>; + opp-suspend; + }; + }; + + cluster1_opp: opp_table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <820000>; + clock-latency-ns = <300000>; + }; + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <820000>; + clock-latency-ns = <300000>; + }; + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <820000>; + clock-latency-ns = <300000>; + }; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&a57_0>; + }; + core1 { + cpu = <&a57_1>; + }; + core2 { + cpu = <&a57_2>; + }; + core3 { + cpu = <&a57_3>; + }; + }; + + cluster1 { + core0 { + cpu = <&a53_0>; + }; + core1 { + cpu = <&a53_1>; + }; + core2 { + cpu = <&a53_2>; + }; + core3 { + cpu = <&a53_3>; + }; + }; + }; + + a57_0: cpu@0 { + compatible = "arm,cortex-a57"; + reg = <0x0>; + device_type = "cpu"; + power-domains = <&sysc R8A774E1_PD_CA57_CPU0>; + next-level-cache = <&L2_CA57>; + enable-method = "psci"; + dynamic-power-coefficient = <854>; + clocks = <&cpg CPG_CORE R8A774E1_CLK_Z>; + operating-points-v2 = <&cluster0_opp>; + capacity-dmips-mhz = <1024>; + #cooling-cells = <2>; + }; + + a57_1: cpu@1 { + compatible = "arm,cortex-a57"; + reg = <0x1>; + device_type = "cpu"; + power-domains = <&sysc R8A774E1_PD_CA57_CPU1>; + next-level-cache = <&L2_CA57>; + enable-method = "psci"; + clocks = <&cpg CPG_CORE R8A774E1_CLK_Z>; + operating-points-v2 = <&cluster0_opp>; + capacity-dmips-mhz = <1024>; + #cooling-cells = <2>; + }; + + a57_2: cpu@2 { + compatible = "arm,cortex-a57"; + reg = <0x2>; + device_type = "cpu"; + power-domains = <&sysc R8A774E1_PD_CA57_CPU2>; + next-level-cache = <&L2_CA57>; + enable-method = "psci"; + clocks = <&cpg CPG_CORE R8A774E1_CLK_Z>; + operating-points-v2 = <&cluster0_opp>; + capacity-dmips-mhz = <1024>; + #cooling-cells = <2>; + }; + + a57_3: cpu@3 { + compatible = "arm,cortex-a57"; + reg = <0x3>; + device_type = "cpu"; + power-domains = <&sysc R8A774E1_PD_CA57_CPU3>; + next-level-cache = <&L2_CA57>; + enable-method = "psci"; + clocks = <&cpg CPG_CORE R8A774E1_CLK_Z>; + operating-points-v2 = <&cluster0_opp>; + capacity-dmips-mhz = <1024>; + #cooling-cells = <2>; + }; + + a53_0: cpu@100 { + compatible = "arm,cortex-a53"; + reg = <0x100>; + device_type = "cpu"; + power-domains = <&sysc R8A774E1_PD_CA53_CPU0>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + #cooling-cells = <2>; + dynamic-power-coefficient = <277>; + clocks = <&cpg CPG_CORE R8A774E1_CLK_Z2>; + operating-points-v2 = <&cluster1_opp>; + capacity-dmips-mhz = <535>; + }; + + a53_1: cpu@101 { + compatible = "arm,cortex-a53"; + reg = <0x101>; + device_type = "cpu"; + power-domains = <&sysc R8A774E1_PD_CA53_CPU1>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + clocks = <&cpg CPG_CORE R8A774E1_CLK_Z2>; + operating-points-v2 = <&cluster1_opp>; + capacity-dmips-mhz = <535>; + }; + + a53_2: cpu@102 { + compatible = "arm,cortex-a53"; + reg = <0x102>; + device_type = "cpu"; + power-domains = <&sysc R8A774E1_PD_CA53_CPU2>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + clocks = <&cpg CPG_CORE R8A774E1_CLK_Z2>; + operating-points-v2 = <&cluster1_opp>; + capacity-dmips-mhz = <535>; + }; + + a53_3: cpu@103 { + compatible = "arm,cortex-a53"; + reg = <0x103>; + device_type = "cpu"; + power-domains = <&sysc R8A774E1_PD_CA53_CPU3>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + clocks = <&cpg CPG_CORE R8A774E1_CLK_Z2>; + operating-points-v2 = <&cluster1_opp>; + capacity-dmips-mhz = <535>; + }; + + L2_CA57: cache-controller-0 { + compatible = "cache"; + power-domains = <&sysc R8A774E1_PD_CA57_SCU>; + cache-unified; + cache-level = <2>; + }; + + L2_CA53: cache-controller-1 { + compatible = "cache"; + power-domains = <&sysc R8A774E1_PD_CA53_SCU>; + cache-unified; + cache-level = <2>; + }; + }; + + extal_clk: extal { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board */ + clock-frequency = <0>; + }; + + extalr_clk: extalr { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board */ + clock-frequency = <0>; + }; + + /* External PCIe clock - can be overridden by the board */ + pcie_bus_clk: pcie_bus { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + pmu_a53 { + compatible = "arm,cortex-a53-pmu"; + interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&a53_0>, <&a53_1>, <&a53_2>, <&a53_3>; + }; + + pmu_a57 { + compatible = "arm,cortex-a57-pmu"; + interrupts-extended = <&gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&a57_0>, <&a57_1>, <&a57_2>, <&a57_3>; + }; + + psci { + compatible = "arm,psci-1.0", "arm,psci-0.2"; + method = "smc"; + }; + + /* External SCIF clock - to be overridden by boards that provide it */ + scif_clk: scif { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + soc { + compatible = "simple-bus"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a774e1-wdt", + "renesas,rcar-gen3-wdt"; + reg = <0 0xe6020000 0 0x0c>; + interrupts = ; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; + }; + + gpio0: gpio@e6050000 { + compatible = "renesas,gpio-r8a774e1", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6050000 0 0x50>; + interrupts = ; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 0 16>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 912>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 912>; + }; + + gpio1: gpio@e6051000 { + compatible = "renesas,gpio-r8a774e1", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6051000 0 0x50>; + interrupts = ; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 32 29>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 911>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 911>; + }; + + gpio2: gpio@e6052000 { + compatible = "renesas,gpio-r8a774e1", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6052000 0 0x50>; + interrupts = ; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 64 15>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 910>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 910>; + }; + + gpio3: gpio@e6053000 { + compatible = "renesas,gpio-r8a774e1", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6053000 0 0x50>; + interrupts = ; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 96 16>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 909>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 909>; + }; + + gpio4: gpio@e6054000 { + compatible = "renesas,gpio-r8a774e1", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6054000 0 0x50>; + interrupts = ; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 128 18>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 908>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 908>; + }; + + gpio5: gpio@e6055000 { + compatible = "renesas,gpio-r8a774e1", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6055000 0 0x50>; + interrupts = ; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 160 26>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 907>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 907>; + }; + + gpio6: gpio@e6055400 { + compatible = "renesas,gpio-r8a774e1", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6055400 0 0x50>; + interrupts = ; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 192 32>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 906>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 906>; + }; + + gpio7: gpio@e6055800 { + compatible = "renesas,gpio-r8a774e1", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6055800 0 0x50>; + interrupts = ; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 224 4>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 905>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 905>; + }; + + pfc: pin-controller@e6060000 { + compatible = "renesas,pfc-r8a774e1"; + reg = <0 0xe6060000 0 0x50c>; + }; + + cmt0: timer@e60f0000 { + compatible = "renesas,r8a774e1-cmt0", + "renesas,rcar-gen3-cmt0"; + reg = <0 0xe60f0000 0 0x1004>; + interrupts = , + ; + clocks = <&cpg CPG_MOD 303>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 303>; + status = "disabled"; + }; + + cmt1: timer@e6130000 { + compatible = "renesas,r8a774e1-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6130000 0 0x1004>; + interrupts = , + , + , + , + , + , + , + ; + clocks = <&cpg CPG_MOD 302>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 302>; + status = "disabled"; + }; + + cmt2: timer@e6140000 { + compatible = "renesas,r8a774e1-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6140000 0 0x1004>; + interrupts = , + , + , + , + , + , + , + ; + clocks = <&cpg CPG_MOD 301>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 301>; + status = "disabled"; + }; + + cmt3: timer@e6148000 { + compatible = "renesas,r8a774e1-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6148000 0 0x1004>; + interrupts = , + , + , + , + , + , + , + ; + clocks = <&cpg CPG_MOD 300>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 300>; + status = "disabled"; + }; + + cpg: clock-controller@e6150000 { + compatible = "renesas,r8a774e1-cpg-mssr"; + reg = <0 0xe6150000 0 0x1000>; + clocks = <&extal_clk>, <&extalr_clk>; + clock-names = "extal", "extalr"; + #clock-cells = <2>; + #power-domain-cells = <0>; + #reset-cells = <1>; + }; + + rst: reset-controller@e6160000 { + compatible = "renesas,r8a774e1-rst"; + reg = <0 0xe6160000 0 0x0200>; + }; + + sysc: system-controller@e6180000 { + compatible = "renesas,r8a774e1-sysc"; + reg = <0 0xe6180000 0 0x0400>; + #power-domain-cells = <1>; + }; + + tsc: thermal@e6198000 { + compatible = "renesas,r8a774e1-thermal"; + reg = <0 0xe6198000 0 0x100>, + <0 0xe61a0000 0 0x100>, + <0 0xe61a8000 0 0x100>; + interrupts = , + , + ; + clocks = <&cpg CPG_MOD 522>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 522>; + #thermal-sensor-cells = <1>; + }; + + intc_ex: interrupt-controller@e61c0000 { + compatible = "renesas,intc-ex-r8a774e1", "renesas,irqc"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0 0xe61c0000 0 0x200>; + interrupts = , + , + , + , + , + ; + clocks = <&cpg CPG_MOD 407>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 407>; + }; + + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a774e1", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = , + , + ; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@e6fc0000 { + compatible = "renesas,tmu-r8a774e1", "renesas,tmu"; + reg = <0 0xe6fc0000 0 0x30>; + interrupts = , + , + ; + clocks = <&cpg CPG_MOD 124>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 124>; + status = "disabled"; + }; + + tmu2: timer@e6fd0000 { + compatible = "renesas,tmu-r8a774e1", "renesas,tmu"; + reg = <0 0xe6fd0000 0 0x30>; + interrupts = , + , + ; + clocks = <&cpg CPG_MOD 123>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 123>; + status = "disabled"; + }; + + tmu3: timer@e6fe0000 { + compatible = "renesas,tmu-r8a774e1", "renesas,tmu"; + reg = <0 0xe6fe0000 0 0x30>; + interrupts = , + , + ; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu4: timer@ffc00000 { + compatible = "renesas,tmu-r8a774e1", "renesas,tmu"; + reg = <0 0xffc00000 0 0x30>; + interrupts = , + , + ; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + + i2c0: i2c@e6500000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a774e1", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6500000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 931>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 931>; + dmas = <&dmac1 0x91>, <&dmac1 0x90>, + <&dmac2 0x91>, <&dmac2 0x90>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + status = "disabled"; + }; + + i2c1: i2c@e6508000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a774e1", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6508000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 930>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 930>; + dmas = <&dmac1 0x93>, <&dmac1 0x92>, + <&dmac2 0x93>, <&dmac2 0x92>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c2: i2c@e6510000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a774e1", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6510000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 929>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 929>; + dmas = <&dmac1 0x95>, <&dmac1 0x94>, + <&dmac2 0x95>, <&dmac2 0x94>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c3: i2c@e66d0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a774e1", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66d0000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 928>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 928>; + dmas = <&dmac0 0x97>, <&dmac0 0x96>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + status = "disabled"; + }; + + i2c4: i2c@e66d8000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a774e1", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66d8000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 927>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 927>; + dmas = <&dmac0 0x99>, <&dmac0 0x98>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + status = "disabled"; + }; + + i2c5: i2c@e66e0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a774e1", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66e0000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 919>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 919>; + dmas = <&dmac0 0x9b>, <&dmac0 0x9a>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + status = "disabled"; + }; + + i2c6: i2c@e66e8000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a774e1", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66e8000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 918>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 918>; + dmas = <&dmac0 0x9d>, <&dmac0 0x9c>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c_dvfs: i2c@e60b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a774e1", + "renesas,rcar-gen3-iic", + "renesas,rmobile-iic"; + reg = <0 0xe60b0000 0 0x425>; + interrupts = ; + clocks = <&cpg CPG_MOD 926>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 926>; + dmas = <&dmac0 0x11>, <&dmac0 0x10>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + hscif0: serial@e6540000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6540000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 520>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x31>, <&dmac1 0x30>, + <&dmac2 0x31>, <&dmac2 0x30>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 520>; + status = "disabled"; + }; + + hscif1: serial@e6550000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6550000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 519>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x33>, <&dmac1 0x32>, + <&dmac2 0x33>, <&dmac2 0x32>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 519>; + status = "disabled"; + }; + + hscif2: serial@e6560000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6560000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 518>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x35>, <&dmac1 0x34>, + <&dmac2 0x35>, <&dmac2 0x34>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 518>; + status = "disabled"; + }; + + hscif3: serial@e66a0000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe66a0000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 517>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x37>, <&dmac0 0x36>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 517>; + status = "disabled"; + }; + + hscif4: serial@e66b0000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe66b0000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 516>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x39>, <&dmac0 0x38>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 516>; + status = "disabled"; + }; + + hsusb: usb@e6590000 { + reg = <0 0xe6590000 0 0x200>; + status = "disabled"; + + /* placeholder */ + }; + + usb3_phy0: usb-phy@e65ee000 { + reg = <0 0xe65ee000 0 0x90>; + #phy-cells = <0>; + status = "disabled"; + + /* placeholder */ + }; + + dmac0: dma-controller@e6700000 { + compatible = "renesas,dmac-r8a774e1", + "renesas,rcar-dmac"; + reg = <0 0xe6700000 0 0x10000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 219>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 219>; + #dma-cells = <1>; + dma-channels = <16>; + iommus = <&ipmmu_ds0 0>, <&ipmmu_ds0 1>, + <&ipmmu_ds0 2>, <&ipmmu_ds0 3>, + <&ipmmu_ds0 4>, <&ipmmu_ds0 5>, + <&ipmmu_ds0 6>, <&ipmmu_ds0 7>, + <&ipmmu_ds0 8>, <&ipmmu_ds0 9>, + <&ipmmu_ds0 10>, <&ipmmu_ds0 11>, + <&ipmmu_ds0 12>, <&ipmmu_ds0 13>, + <&ipmmu_ds0 14>, <&ipmmu_ds0 15>; + }; + + dmac1: dma-controller@e7300000 { + compatible = "renesas,dmac-r8a774e1", + "renesas,rcar-dmac"; + reg = <0 0xe7300000 0 0x10000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 218>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 218>; + #dma-cells = <1>; + dma-channels = <16>; + iommus = <&ipmmu_ds1 0>, <&ipmmu_ds1 1>, + <&ipmmu_ds1 2>, <&ipmmu_ds1 3>, + <&ipmmu_ds1 4>, <&ipmmu_ds1 5>, + <&ipmmu_ds1 6>, <&ipmmu_ds1 7>, + <&ipmmu_ds1 8>, <&ipmmu_ds1 9>, + <&ipmmu_ds1 10>, <&ipmmu_ds1 11>, + <&ipmmu_ds1 12>, <&ipmmu_ds1 13>, + <&ipmmu_ds1 14>, <&ipmmu_ds1 15>; + }; + + dmac2: dma-controller@e7310000 { + compatible = "renesas,dmac-r8a774e1", + "renesas,rcar-dmac"; + reg = <0 0xe7310000 0 0x10000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 217>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 217>; + #dma-cells = <1>; + dma-channels = <16>; + iommus = <&ipmmu_ds1 16>, <&ipmmu_ds1 17>, + <&ipmmu_ds1 18>, <&ipmmu_ds1 19>, + <&ipmmu_ds1 20>, <&ipmmu_ds1 21>, + <&ipmmu_ds1 22>, <&ipmmu_ds1 23>, + <&ipmmu_ds1 24>, <&ipmmu_ds1 25>, + <&ipmmu_ds1 26>, <&ipmmu_ds1 27>, + <&ipmmu_ds1 28>, <&ipmmu_ds1 29>, + <&ipmmu_ds1 30>, <&ipmmu_ds1 31>; + }; + + ipmmu_ds0: iommu@e6740000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xe6740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 0>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ds1: iommu@e7740000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xe7740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 1>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_hc: iommu@e6570000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xe6570000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 2>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_mm: iommu@e67b0000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xe67b0000 0 0x1000>; + interrupts = , + ; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_mp0: iommu@ec670000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xec670000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 4>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_pv0: iommu@fd800000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfd800000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 6>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_pv1: iommu@fd950000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfd950000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 7>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_pv2: iommu@fd960000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfd960000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 8>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_pv3: iommu@fd970000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfd970000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 9>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vc0: iommu@fe6b0000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfe6b0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 12>; + power-domains = <&sysc R8A774E1_PD_A3VC>; + #iommu-cells = <1>; + }; + + ipmmu_vc1: iommu@fe6f0000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfe6f0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 13>; + power-domains = <&sysc R8A774E1_PD_A3VC>; + #iommu-cells = <1>; + }; + + ipmmu_vi0: iommu@febd0000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfebd0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 14>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vi1: iommu@febe0000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfebe0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 15>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vp0: iommu@fe990000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfe990000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 16>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + #iommu-cells = <1>; + }; + + ipmmu_vp1: iommu@fe980000 { + compatible = "renesas,ipmmu-r8a774e1"; + reg = <0 0xfe980000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 17>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + #iommu-cells = <1>; + }; + + avb: ethernet@e6800000 { + compatible = "renesas,etheravb-r8a774e1", + "renesas,etheravb-rcar-gen3"; + reg = <0 0xe6800000 0 0x800>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15", + "ch16", "ch17", "ch18", "ch19", + "ch20", "ch21", "ch22", "ch23", + "ch24"; + clocks = <&cpg CPG_MOD 812>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 812>; + phy-mode = "rgmii"; + iommus = <&ipmmu_ds0 16>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + can0: can@e6c30000 { + compatible = "renesas,can-r8a774e1", + "renesas,rcar-gen3-can"; + reg = <0 0xe6c30000 0 0x1000>; + interrupts = ; + clocks = <&cpg CPG_MOD 916>, + <&cpg CPG_CORE R8A774E1_CLK_CANFD>, + <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + assigned-clocks = <&cpg CPG_CORE R8A774E1_CLK_CANFD>; + assigned-clock-rates = <40000000>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 916>; + status = "disabled"; + }; + + can1: can@e6c38000 { + compatible = "renesas,can-r8a774e1", + "renesas,rcar-gen3-can"; + reg = <0 0xe6c38000 0 0x1000>; + interrupts = ; + clocks = <&cpg CPG_MOD 915>, + <&cpg CPG_CORE R8A774E1_CLK_CANFD>, + <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + assigned-clocks = <&cpg CPG_CORE R8A774E1_CLK_CANFD>; + assigned-clock-rates = <40000000>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 915>; + status = "disabled"; + }; + + canfd: can@e66c0000 { + compatible = "renesas,r8a774e1-canfd", + "renesas,rcar-gen3-canfd"; + reg = <0 0xe66c0000 0 0x8000>; + interrupts = , + ; + clocks = <&cpg CPG_MOD 914>, + <&cpg CPG_CORE R8A774E1_CLK_CANFD>, + <&can_clk>; + clock-names = "fck", "canfd", "can_clk"; + assigned-clocks = <&cpg CPG_CORE R8A774E1_CLK_CANFD>; + assigned-clock-rates = <40000000>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 914>; + status = "disabled"; + + channel0 { + status = "disabled"; + }; + + channel1 { + status = "disabled"; + }; + }; + + pwm0: pwm@e6e30000 { + reg = <0 0xe6e30000 0 0x8>; + #pwm-cells = <2>; + status = "disabled"; + + /* placeholder */ + }; + + scif0: serial@e6e60000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e60000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 207>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x51>, <&dmac1 0x50>, + <&dmac2 0x51>, <&dmac2 0x50>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 207>; + status = "disabled"; + }; + + scif1: serial@e6e68000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e68000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 206>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x53>, <&dmac1 0x52>, + <&dmac2 0x53>, <&dmac2 0x52>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 206>; + status = "disabled"; + }; + + scif2: serial@e6e88000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e88000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 310>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x13>, <&dmac1 0x12>, + <&dmac2 0x13>, <&dmac2 0x12>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 310>; + status = "disabled"; + }; + + scif3: serial@e6c50000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6c50000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 204>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x57>, <&dmac0 0x56>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 204>; + status = "disabled"; + }; + + scif4: serial@e6c40000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6c40000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 203>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x59>, <&dmac0 0x58>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 203>; + status = "disabled"; + }; + + scif5: serial@e6f30000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6f30000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 202>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x5b>, <&dmac1 0x5a>, + <&dmac2 0x5b>, <&dmac2 0x5a>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 202>; + status = "disabled"; + }; + + msiof0: spi@e6e90000 { + compatible = "renesas,msiof-r8a774e1", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6e90000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 211>; + dmas = <&dmac1 0x41>, <&dmac1 0x40>, + <&dmac2 0x41>, <&dmac2 0x40>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 211>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof1: spi@e6ea0000 { + compatible = "renesas,msiof-r8a774e1", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6ea0000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 210>; + dmas = <&dmac1 0x43>, <&dmac1 0x42>, + <&dmac2 0x43>, <&dmac2 0x42>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 210>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof2: spi@e6c00000 { + compatible = "renesas,msiof-r8a774e1", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6c00000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 209>; + dmas = <&dmac0 0x45>, <&dmac0 0x44>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 209>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof3: spi@e6c10000 { + compatible = "renesas,msiof-r8a774e1", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6c10000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 208>; + dmas = <&dmac0 0x47>, <&dmac0 0x46>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 208>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + rcar_sound: sound@ec500000 { + reg = <0 0xec500000 0 0x1000>, /* SCU */ + <0 0xec5a0000 0 0x100>, /* ADG */ + <0 0xec540000 0 0x1000>, /* SSIU */ + <0 0xec541000 0 0x280>, /* SSI */ + <0 0xec760000 0 0x200>; /* Audio DMAC peri peri*/ + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; + + status = "disabled"; + + /* placeholder */ + + rcar_sound,ssi { + ssi2: ssi-2 { + /* placeholder */ + }; + }; + }; + + xhci0: usb@ee000000 { + reg = <0 0xee000000 0 0xc00>; + status = "disabled"; + + /* placeholder */ + }; + + usb3_peri0: usb@ee020000 { + reg = <0 0xee020000 0 0x400>; + status = "disabled"; + + /* placeholder */ + }; + + ohci0: usb@ee080000 { + reg = <0 0xee080000 0 0x100>; + status = "disabled"; + + /* placeholder */ + }; + + ohci1: usb@ee0a0000 { + reg = <0 0xee0a0000 0 0x100>; + status = "disabled"; + + /* placeholder */ + }; + + ehci0: usb@ee080100 { + reg = <0 0xee080100 0 0x100>; + status = "disabled"; + + /* placeholder */ + }; + + ehci1: usb@ee0a0100 { + reg = <0 0xee0a0100 0 0x100>; + status = "disabled"; + + /* placeholder */ + }; + + usb2_phy0: usb-phy@ee080200 { + reg = <0 0xee080200 0 0x700>; + status = "disabled"; + + /* placeholder */ + }; + + usb2_phy1: usb-phy@ee0a0200 { + reg = <0 0xee0a0200 0 0x700>; + status = "disabled"; + + /* placeholder */ + }; + + sdhi0: mmc@ee100000 { + compatible = "renesas,sdhi-r8a774e1", + "renesas,rcar-gen3-sdhi"; + reg = <0 0xee100000 0 0x2000>; + interrupts = ; + clocks = <&cpg CPG_MOD 314>; + max-frequency = <200000000>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 314>; + iommus = <&ipmmu_ds1 32>; + status = "disabled"; + }; + + sdhi1: mmc@ee120000 { + compatible = "renesas,sdhi-r8a774e1", + "renesas,rcar-gen3-sdhi"; + reg = <0 0xee120000 0 0x2000>; + interrupts = ; + clocks = <&cpg CPG_MOD 313>; + max-frequency = <200000000>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 313>; + iommus = <&ipmmu_ds1 33>; + status = "disabled"; + }; + + sdhi2: mmc@ee140000 { + compatible = "renesas,sdhi-r8a774e1", + "renesas,rcar-gen3-sdhi"; + reg = <0 0xee140000 0 0x2000>; + interrupts = ; + clocks = <&cpg CPG_MOD 312>; + max-frequency = <200000000>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 312>; + iommus = <&ipmmu_ds1 34>; + status = "disabled"; + }; + + sdhi3: mmc@ee160000 { + compatible = "renesas,sdhi-r8a774e1", + "renesas,rcar-gen3-sdhi"; + reg = <0 0xee160000 0 0x2000>; + interrupts = ; + clocks = <&cpg CPG_MOD 311>; + max-frequency = <200000000>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 311>; + iommus = <&ipmmu_ds1 35>; + status = "disabled"; + }; + + gic: interrupt-controller@f1010000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x0 0xf1010000 0 0x1000>, + <0x0 0xf1020000 0 0x20000>, + <0x0 0xf1040000 0 0x20000>, + <0x0 0xf1060000 0 0x20000>; + interrupts = ; + clocks = <&cpg CPG_MOD 408>; + clock-names = "clk"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 408>; + }; + + pciec0: pcie@fe000000 { + reg = <0 0xfe000000 0 0x80000>; + #address-cells = <3>; + #size-cells = <2>; + status = "disabled"; + + /* placeholder */ + }; + + hdmi0: hdmi@fead0000 { + reg = <0 0xfead0000 0 0x10000>; + status = "disabled"; + + /* placeholder */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + }; + port@1 { + reg = <1>; + }; + port@2 { + reg = <2>; + }; + }; + }; + + du: display@feb00000 { + reg = <0 0xfeb00000 0 0x80000>; + status = "disabled"; + + /* placeholder */ + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + }; + port@1 { + reg = <1>; + }; + port@2 { + reg = <2>; + }; + }; + }; + + prr: chipid@fff00044 { + compatible = "renesas,prr"; + reg = <0 0xfff00044 0 4>; + }; + }; + + thermal-zones { + sensor_thermal1: sensor-thermal1 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 0>; + sustainable-power = <6313>; + + trips { + sensor1_crit: sensor1-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + + sensor_thermal2: sensor-thermal2 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 1>; + sustainable-power = <6313>; + + trips { + sensor2_crit: sensor2-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + + sensor_thermal3: sensor-thermal3 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 2>; + sustainable-power = <6313>; + + trips { + target: trip-point1 { + temperature = <100000>; + hysteresis = <1000>; + type = "passive"; + }; + + sensor3_crit: sensor3-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&target>; + cooling-device = <&a57_0 0 2>; + contribution = <1024>; + }; + + map1 { + trip = <&target>; + cooling-device = <&a53_0 0 2>; + contribution = <1024>; + }; + }; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; + }; + + /* External USB clocks - can be overridden by the board */ + usb3s0_clk: usb3s0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + usb_extal_clk: usb_extal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a77951.dtsi b/arch/arm64/boot/dts/renesas/r8a77951.dtsi index 61d67d9714ab..9beb8e76d923 100644 --- a/arch/arm64/boot/dts/renesas/r8a77951.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77951.dtsi @@ -2590,7 +2590,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7795", "renesas,rcar-gen3-sdhi"; reg = <0 0xee100000 0 0x2000>; @@ -2603,7 +2603,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a7795", "renesas,rcar-gen3-sdhi"; reg = <0 0xee120000 0 0x2000>; @@ -2616,7 +2616,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a7795", "renesas,rcar-gen3-sdhi"; reg = <0 0xee140000 0 0x2000>; @@ -2629,7 +2629,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a7795", "renesas,rcar-gen3-sdhi"; reg = <0 0xee160000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi index 33bf62acffbb..4dfb7f076787 100644 --- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi @@ -2394,7 +2394,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a7796", "renesas,rcar-gen3-sdhi"; reg = <0 0xee100000 0 0x2000>; @@ -2407,7 +2407,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a7796", "renesas,rcar-gen3-sdhi"; reg = <0 0xee120000 0 0x2000>; @@ -2420,7 +2420,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a7796", "renesas,rcar-gen3-sdhi"; reg = <0 0xee140000 0 0x2000>; @@ -2433,7 +2433,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a7796", "renesas,rcar-gen3-sdhi"; reg = <0 0xee160000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi index 760e738b75b3..542c44c7dbca 100644 --- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi @@ -883,6 +883,95 @@ dma-channels = <16>; }; + ipmmu_ds0: iommu@e6740000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xe6740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 0>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ds1: iommu@e7740000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xe7740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 1>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_hc: iommu@e6570000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xe6570000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 2>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ir: iommu@ff8b0000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xff8b0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 3>; + power-domains = <&sysc R8A77961_PD_A3IR>; + #iommu-cells = <1>; + }; + + ipmmu_mm: iommu@e67b0000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xe67b0000 0 0x1000>; + interrupts = , + ; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_mp: iommu@ec670000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xec670000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 4>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_pv0: iommu@fd800000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xfd800000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 5>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_pv1: iommu@fd950000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xfd950000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 6>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_rt: iommu@ffc80000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xffc80000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 7>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vc0: iommu@fe6b0000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xfe6b0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 8>; + power-domains = <&sysc R8A77961_PD_A3VC>; + #iommu-cells = <1>; + }; + + ipmmu_vi0: iommu@febd0000 { + compatible = "renesas,ipmmu-r8a77961"; + reg = <0 0xfebd0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 9>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + avb: ethernet@e6800000 { compatible = "renesas,etheravb-r8a77961", "renesas,etheravb-rcar-gen3"; @@ -1257,7 +1346,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a77961", "renesas,rcar-gen3-sdhi"; reg = <0 0xee100000 0 0x2000>; @@ -1269,7 +1358,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a77961", "renesas,rcar-gen3-sdhi"; reg = <0 0xee120000 0 0x2000>; @@ -1281,7 +1370,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a77961", "renesas,rcar-gen3-sdhi"; reg = <0 0xee140000 0 0x2000>; @@ -1293,7 +1382,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a77961", "renesas,rcar-gen3-sdhi"; reg = <0 0xee160000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index 6f7ab39fd282..fe4dc12e2bdf 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -2120,7 +2120,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a77965", "renesas,rcar-gen3-sdhi"; reg = <0 0xee100000 0 0x2000>; @@ -2133,7 +2133,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a77965", "renesas,rcar-gen3-sdhi"; reg = <0 0xee120000 0 0x2000>; @@ -2146,7 +2146,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a77965", "renesas,rcar-gen3-sdhi"; reg = <0 0xee140000 0 0x2000>; @@ -2159,7 +2159,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a77965", "renesas,rcar-gen3-sdhi"; reg = <0 0xee160000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts index ac2156ab3e62..5c28f303e911 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts +++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts @@ -187,12 +187,79 @@ function = "i2c0"; }; + qspi0_pins: qspi0 { + groups = "qspi0_ctrl", "qspi0_data4"; + function = "qspi0"; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; }; }; +&rpc { + pinctrl-0 = <&qspi0_pins>; + pinctrl-names = "default"; + + status = "okay"; + + flash@0 { + compatible = "spansion,s25fs512s", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootparam@0 { + reg = <0x00000000 0x040000>; + read-only; + }; + cr7@40000 { + reg = <0x00040000 0x080000>; + read-only; + }; + cert_header_sa3@c0000 { + reg = <0x000c0000 0x080000>; + read-only; + }; + bl2@140000 { + reg = <0x00140000 0x040000>; + read-only; + }; + cert_header_sa6@180000 { + reg = <0x00180000 0x040000>; + read-only; + }; + bl31@1c0000 { + reg = <0x001c0000 0x460000>; + read-only; + }; + uboot@640000 { + reg = <0x00640000 0x0c0000>; + read-only; + }; + uboot-env@700000 { + reg = <0x00700000 0x040000>; + read-only; + }; + dtb@740000 { + reg = <0x00740000 0x080000>; + }; + kernel@7c0000 { + reg = <0x007c0000 0x1400000>; + }; + user@1bc0000 { + reg = <0x01bc0000 0x2440000>; + }; + }; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay"; diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts index 01c4ba0f7be1..668a1ece9af0 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts +++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts @@ -212,12 +212,79 @@ power-source = <3300>; }; + qspi0_pins: qspi0 { + groups = "qspi0_ctrl", "qspi0_data4"; + function = "qspi0"; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; }; }; +&rpc { + pinctrl-0 = <&qspi0_pins>; + pinctrl-names = "default"; + + status = "okay"; + + flash@0 { + compatible = "spansion,s25fs512s", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootparam@0 { + reg = <0x00000000 0x040000>; + read-only; + }; + cr7@40000 { + reg = <0x00040000 0x080000>; + read-only; + }; + cert_header_sa3@c0000 { + reg = <0x000c0000 0x080000>; + read-only; + }; + bl2@140000 { + reg = <0x00140000 0x040000>; + read-only; + }; + cert_header_sa6@180000 { + reg = <0x00180000 0x040000>; + read-only; + }; + bl31@1c0000 { + reg = <0x001c0000 0x460000>; + read-only; + }; + uboot@640000 { + reg = <0x00640000 0x0c0000>; + read-only; + }; + uboot-env@700000 { + reg = <0x00700000 0x040000>; + read-only; + }; + dtb@740000 { + reg = <0x00740000 0x080000>; + }; + kernel@7c0000 { + reg = <0x007c0000 0x1400000>; + }; + user@1bc0000 { + reg = <0x01bc0000 0x2440000>; + }; + }; + }; +}; + &scif0 { pinctrl-0 = <&scif0_pins>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi index bd95ecb1b40d..2b9124a5ca86 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi @@ -1039,6 +1039,23 @@ status = "disabled"; }; + rpc: spi@ee200000 { + compatible = "renesas,r8a77970-rpc-if", + "renesas,rcar-gen3-rpc-if"; + reg = <0 0xee200000 0 0x200>, + <0 0x08000000 0 0x4000000>, + <0 0xee208000 0 0x100>; + reg-names = "regs", "dirmap", "wbuf"; + interrupts = ; + clocks = <&cpg CPG_MOD 917>; + clock-names = "rpc"; + power-domains = <&sysc R8A77970_PD_ALWAYS_ON>; + resets = <&cpg 917>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@f1010000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts index ef8350a062af..422ec53740cb 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts +++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts @@ -262,6 +262,11 @@ power-source = <1800>; }; + qspi0_pins: qspi0 { + groups = "qspi0_ctrl", "qspi0_data4"; + function = "qspi0"; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; @@ -273,6 +278,68 @@ }; }; +&rpc { + pinctrl-0 = <&qspi0_pins>; + pinctrl-names = "default"; + + status = "okay"; + + flash@0 { + compatible = "spansion,s25fs512s", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootparam@0 { + reg = <0x00000000 0x040000>; + read-only; + }; + cr7@40000 { + reg = <0x00040000 0x080000>; + read-only; + }; + cert_header_sa3@c0000 { + reg = <0x000c0000 0x080000>; + read-only; + }; + bl2@140000 { + reg = <0x00140000 0x040000>; + read-only; + }; + cert_header_sa6@180000 { + reg = <0x00180000 0x040000>; + read-only; + }; + bl31@1c0000 { + reg = <0x001c0000 0x460000>; + read-only; + }; + uboot@640000 { + reg = <0x00640000 0x0c0000>; + read-only; + }; + uboot-env@700000 { + reg = <0x00700000 0x040000>; + read-only; + }; + dtb@740000 { + reg = <0x00740000 0x080000>; + }; + kernel@7c0000 { + reg = <0x007c0000 0x1400000>; + }; + user@1bc0000 { + reg = <0x01bc0000 0x2440000>; + }; + }; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay"; diff --git a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts index 6dff04693223..7838dcee3136 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts +++ b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts @@ -187,6 +187,11 @@ function = "i2c0"; }; + qspi0_pins: qspi0 { + groups = "qspi0_ctrl", "qspi0_data4"; + function = "qspi0"; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; @@ -198,6 +203,68 @@ }; }; +&rpc { + pinctrl-0 = <&qspi0_pins>; + pinctrl-names = "default"; + + status = "okay"; + + flash@0 { + compatible = "spansion,s25fs512s", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootparam@0 { + reg = <0x00000000 0x040000>; + read-only; + }; + cr7@40000 { + reg = <0x00040000 0x080000>; + read-only; + }; + cert_header_sa3@c0000 { + reg = <0x000c0000 0x080000>; + read-only; + }; + bl2@140000 { + reg = <0x00140000 0x040000>; + read-only; + }; + cert_header_sa6@180000 { + reg = <0x00180000 0x040000>; + read-only; + }; + bl31@1c0000 { + reg = <0x001c0000 0x460000>; + read-only; + }; + uboot@640000 { + reg = <0x00640000 0x0c0000>; + read-only; + }; + uboot-env@700000 { + reg = <0x00700000 0x040000>; + read-only; + }; + dtb@740000 { + reg = <0x00740000 0x080000>; + }; + kernel@7c0000 { + reg = <0x007c0000 0x1400000>; + }; + user@1bc0000 { + reg = <0x01bc0000 0x2440000>; + }; + }; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay"; diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi index 387e6d99f2f3..59f5bbd72161 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi @@ -1344,6 +1344,23 @@ status = "disabled"; }; + rpc: spi@ee200000 { + compatible = "renesas,r8a77980-rpc-if", + "renesas,rcar-gen3-rpc-if"; + reg = <0 0xee200000 0 0x200>, + <0 0x08000000 0 0x4000000>, + <0 0xee208000 0 0x100>; + reg-names = "regs", "dirmap", "wbuf"; + interrupts = ; + clocks = <&cpg CPG_MOD 917>; + clock-names = "rpc"; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 917>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@f1010000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index dc24cec46ae1..7402cfa8d4e4 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -715,6 +715,7 @@ mmc-hs400-1_8v; bus-width = <8>; non-removable; + full-pwr-cycle-in-suspend; status = "okay"; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi index cd11f24744d4..1991bdc36792 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi @@ -1595,7 +1595,7 @@ status = "disabled"; }; - sdhi0: sd@ee100000 { + sdhi0: mmc@ee100000 { compatible = "renesas,sdhi-r8a77990", "renesas,rcar-gen3-sdhi"; reg = <0 0xee100000 0 0x2000>; @@ -1608,7 +1608,7 @@ status = "disabled"; }; - sdhi1: sd@ee120000 { + sdhi1: mmc@ee120000 { compatible = "renesas,sdhi-r8a77990", "renesas,rcar-gen3-sdhi"; reg = <0 0xee120000 0 0x2000>; @@ -1621,7 +1621,7 @@ status = "disabled"; }; - sdhi3: sd@ee160000 { + sdhi3: mmc@ee160000 { compatible = "renesas,sdhi-r8a77990", "renesas,rcar-gen3-sdhi"; reg = <0 0xee160000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi index e5617ec0f49c..2c2272f5f5b5 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi @@ -916,7 +916,7 @@ status = "disabled"; }; - sdhi2: sd@ee140000 { + sdhi2: mmc@ee140000 { compatible = "renesas,sdhi-r8a77995", "renesas,rcar-gen3-sdhi"; reg = <0 0xee140000 0 0x2000>; diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index 98bbcafc8c0d..1bf77957d2c2 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -833,6 +833,7 @@ mmc-hs400-1_8v; non-removable; fixed-emmc-driver-type = <1>; + full-pwr-cycle-in-suspend; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/px30-evb.dts b/arch/arm64/boot/dts/rockchip/px30-evb.dts index 0a680257d9c2..5fe905fae9a8 100644 --- a/arch/arm64/boot/dts/rockchip/px30-evb.dts +++ b/arch/arm64/boot/dts/rockchip/px30-evb.dts @@ -145,7 +145,6 @@ }; &emmc { - bus-width = <8>; cap-mmc-highspeed; mmc-hs200-1_8v; non-removable; @@ -499,7 +498,6 @@ }; &sdmmc { - bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; card-detect-delay = <800>; @@ -513,7 +511,6 @@ }; &sdio { - bus-width = <4>; cap-sd-highspeed; keep-power-in-suspend; non-removable; diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi index a6b8427156d5..2695ea8cda14 100644 --- a/arch/arm64/boot/dts/rockchip/px30.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi @@ -714,6 +714,7 @@ reg = <0x0 0xff240000 0x0 0x4000>; interrupts = , ; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC>; clock-names = "apb_pclk"; #dma-cells = <1>; @@ -733,9 +734,9 @@ rockchip,grf = <&grf>; rockchip,hw-tshut-temp = <120000>; pinctrl-names = "init", "default", "sleep"; - pinctrl-0 = <&tsadc_otp_gpio>; + pinctrl-0 = <&tsadc_otp_pin>; pinctrl-1 = <&tsadc_otp_out>; - pinctrl-2 = <&tsadc_otp_gpio>; + pinctrl-2 = <&tsadc_otp_pin>; #thermal-sensor-cells = <1>; status = "disabled"; }; @@ -1373,7 +1374,7 @@ }; tsadc { - tsadc_otp_gpio: tsadc-otp-gpio { + tsadc_otp_pin: tsadc-otp-pin { rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi index ac7f694079d0..e8b754d415d8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi @@ -524,6 +524,7 @@ reg = <0x0 0xff2c0000 0x0 0x4000>; interrupts = , ; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC0>; clock-names = "apb_pclk"; #dma-cells = <1>; @@ -534,6 +535,7 @@ reg = <0x0 0xff2d0000 0x0 0x4000>; interrupts = , ; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; #dma-cells = <1>; @@ -1629,7 +1631,7 @@ }; tsadc { - tsadc_otp_gpio: tsadc-otp-gpio { + tsadc_otp_pin: tsadc-otp-pin { rockchip,pins = <0 RK_PB2 0 &pcfg_pull_none>; }; @@ -1657,7 +1659,7 @@ <2 RK_PA3 1 &pcfg_pull_none>; }; - uart0_rts_gpio: uart0-rts-gpio { + uart0_rts_pin: uart0-rts-pin { rockchip,pins = <2 RK_PA3 0 &pcfg_pull_none>; }; @@ -1730,7 +1732,7 @@ <4 RK_PA7 1 &pcfg_pull_none>; }; - uart4_rts_gpio: uart4-rts-gpio { + uart4_rts_pin: uart4-rts-pin { rockchip,pins = <4 RK_PA7 0 &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts index b3a8f936578f..35bd6b904b9c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts @@ -445,7 +445,6 @@ }; &sdmmc { - bus-width = <4>; cap-sd-highspeed; card-detect-delay = <200>; cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; /*[> CD GPIO <]*/ diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts index ac29c2744d08..1969dab84138 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts @@ -41,7 +41,7 @@ compatible = "regulator-fixed"; gpio = <&gpio0 30 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; - pinctrl-0 = <&sdmmc0m1_gpio>; + pinctrl-0 = <&sdmmc0m1_pin>; regulator-name = "vcc_sd"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts index 34db48c274e5..b70ffb1c6a63 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts @@ -34,7 +34,7 @@ compatible = "regulator-fixed"; gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; - pinctrl-0 = <&sdmmc0m1_gpio>; + pinctrl-0 = <&sdmmc0m1_pin>; regulator-boot-on; regulator-name = "vcc_sd"; regulator-min-microvolt = <3300000>; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts index 6e09c223ed57..86cfb5c50a94 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -25,7 +25,7 @@ compatible = "regulator-fixed"; gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; - pinctrl-0 = <&sdmmc0m1_gpio>; + pinctrl-0 = <&sdmmc0m1_pin>; regulator-name = "vcc_sd"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index d399883d4b75..bbdb19a3e85d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -153,6 +153,7 @@ reg = <0x0 0xff1f0000 0x0 0x4000>; interrupts = , ; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC>; clock-names = "apb_pclk"; #dma-cells = <1>; @@ -552,9 +553,9 @@ clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; clock-names = "tsadc", "apb_pclk"; pinctrl-names = "init", "default", "sleep"; - pinctrl-0 = <&otp_gpio>; + pinctrl-0 = <&otp_pin>; pinctrl-1 = <&otp_out>; - pinctrl-2 = <&otp_gpio>; + pinctrl-2 = <&otp_pin>; resets = <&cru SRST_TSADC>; reset-names = "tsadc-apb"; rockchip,grf = <&grf>; @@ -1154,7 +1155,7 @@ rockchip,pins = <0 RK_PA5 2 &pcfg_pull_none>, <0 RK_PA6 2 &pcfg_pull_none>; }; - i2c3_gpio: i2c3-gpio { + i2c3_pins: i2c3-pins { rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>, <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; @@ -1225,7 +1226,7 @@ }; tsadc { - otp_gpio: otp-gpio { + otp_pin: otp-pin { rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; @@ -1248,7 +1249,7 @@ rockchip,pins = <1 RK_PB2 1 &pcfg_pull_none>; }; - uart0_rts_gpio: uart0-rts-gpio { + uart0_rts_pin: uart0-rts-pin { rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -1267,7 +1268,7 @@ rockchip,pins = <3 RK_PA5 4 &pcfg_pull_none>; }; - uart1_rts_gpio: uart1-rts-gpio { + uart1_rts_pin: uart1-rts-pin { rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -1493,7 +1494,7 @@ rockchip,pins = <2 RK_PA7 1 &pcfg_pull_up_4ma>; }; - sdmmc0m0_gpio: sdmmc0m0-gpio { + sdmmc0m0_pin: sdmmc0m0-pin { rockchip,pins = <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up_4ma>; }; }; @@ -1503,7 +1504,7 @@ rockchip,pins = <0 RK_PD6 3 &pcfg_pull_up_4ma>; }; - sdmmc0m1_gpio: sdmmc0m1-gpio { + sdmmc0m1_pin: sdmmc0m1-pin { rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up_4ma>; }; }; @@ -1536,7 +1537,7 @@ <1 RK_PA3 1 &pcfg_pull_up_8ma>; }; - sdmmc0_gpio: sdmmc0-gpio { + sdmmc0_pins: sdmmc0-pins { rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up_4ma>, <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up_4ma>, @@ -1578,7 +1579,7 @@ <3 RK_PA7 3 &pcfg_pull_up_4ma>; }; - sdmmc0ext_gpio: sdmmc0ext-gpio { + sdmmc0ext_pins: sdmmc0ext-pins { rockchip,pins = <3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up_4ma>, <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up_4ma>, @@ -1623,7 +1624,7 @@ <1 RK_PC1 1 &pcfg_pull_up_8ma>; }; - sdmmc1_gpio: sdmmc1-gpio { + sdmmc1_pins: sdmmc1-pins { rockchip,pins = <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up_4ma>, <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up_4ma>, @@ -1817,7 +1818,7 @@ tsadc_int: tsadc-int { rockchip,pins = <2 RK_PB5 2 &pcfg_pull_none>; }; - tsadc_gpio: tsadc-gpio { + tsadc_pin: tsadc-pin { rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts index cbde279ae81d..7fcb1eacea8a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts @@ -25,9 +25,9 @@ }; leds { - pinctrl-0 = <&led_pins_module>, <&led_sd_haikou>; + pinctrl-0 = <&module_led_pins>, <&sd_card_led_pin>; - sd-card-led { + sd_card_led: led-3 { label = "sd_card_led"; gpios = <&gpio0 RK_PD2 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; @@ -118,14 +118,14 @@ }; leds { - led_sd_haikou: led-sd-gpio { + sd_card_led_pin: sd-card-led-pin { rockchip,pins = <0 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdmmc { - sdmmc_cd_gpio: sdmmc-cd-gpio { + sdmmc_cd_pin: sdmmc-cd-pin { rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi index e17311e09082..24d28be4736c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi @@ -76,16 +76,16 @@ leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&led_pins_module>; + pinctrl-0 = <&module_led_pins>; - module_led1 { + module_led1: led-1 { label = "module_led1"; gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; panic-indicator; }; - module_led2 { + module_led2: led-2 { label = "module_led2"; gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>; default-state = "off"; @@ -156,7 +156,7 @@ pinctrl-0 = <&rgmii_pins>; snps,reset-active-low; snps,reset-delays-us = <0 10000 50000>; - snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>; + snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; tx_delay = <0x10>; rx_delay = <0x10>; status = "okay"; @@ -270,7 +270,7 @@ &pinctrl { leds { - led_pins_module: led-module-gpio { + module_led_pins: module-led-pins { rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>, <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index 1ebb0eef42da..3746f23dc3df 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -149,6 +149,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC_PERI>; clock-names = "apb_pclk"; }; @@ -160,6 +161,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC_BUS>; clock-names = "apb_pclk"; }; @@ -483,9 +485,9 @@ resets = <&cru SRST_TSADC>; reset-names = "tsadc-apb"; pinctrl-names = "init", "default", "sleep"; - pinctrl-0 = <&otp_gpio>; + pinctrl-0 = <&otp_pin>; pinctrl-1 = <&otp_out>; - pinctrl-2 = <&otp_gpio>; + pinctrl-2 = <&otp_pin>; #thermal-sensor-cells = <1>; rockchip,hw-tshut-temp = <95000>; status = "disabled"; @@ -1145,7 +1147,7 @@ }; tsadc { - otp_gpio: otp-gpio { + otp_pin: otp-pin { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts index 20b5599f5e78..6db18808b9c5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts @@ -589,11 +589,11 @@ }; pmic { - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi index 4373ed732af7..60cd1c18cd4e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi @@ -499,7 +499,7 @@ camera: &i2c7 { }; /* there is no external pull up, so need to set this pin pull up */ -&sdmmc_cd_gpio { +&sdmmc_cd_pin { rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi index 2f3997740068..32dcaf210085 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi @@ -516,7 +516,7 @@ ap_i2c_audio: &i2c8 { * configured as SDMMC and not JTAG. */ pinctrl-names = "default"; - pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_cd_gpio + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_cd_pin &sdmmc_bus4>; bus-width = <4>; @@ -767,7 +767,7 @@ ap_i2c_audio: &i2c8 { }; /* This is where we actually hook up CD; has external pull */ - sdmmc_cd_gpio: sdmmc-cd-gpio { + sdmmc_cd_pin: sdmmc-cd-pin { rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts b/arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts index bf87fa32d3b1..341d074ed996 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts @@ -205,7 +205,7 @@ compatible = "silergy,syr827"; reg = <0x40>; regulator-compatible = "fan53555-reg"; - pinctrl-0 = <&vsel1_gpio>; + pinctrl-0 = <&vsel1_pin>; regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -223,7 +223,7 @@ compatible = "silergy,syr828"; reg = <0x41>; regulator-compatible = "fan53555-reg"; - pinctrl-0 = <&vsel2_gpio>; + pinctrl-0 = <&vsel2_pin>; regulator-name = "vdd_gpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -521,12 +521,12 @@ <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; }; - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi index e87a04477440..e36837c04dc7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi @@ -141,15 +141,15 @@ leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&sys_led_gpio>, <&user_led_gpio>; + pinctrl-0 = <&sys_led_pin>, <&user_led_pin>; - sys-led { + sys_led: led-0 { label = "sys_led"; linux,default-trigger = "heartbeat"; gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; }; - user-led { + user_led: led-1 { label = "user_led"; default-state = "off"; gpios = <&gpio4 RK_PD0 GPIO_ACTIVE_HIGH>; @@ -586,11 +586,11 @@ }; leds { - sys_led_gpio: sys_led-gpio { + sys_led_pin: sys-led-pin { rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; - user_led_gpio: user_led-gpio { + user_led_pin: user-led-pin { rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts b/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts index 73be38a53796..1fa80ac15464 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts @@ -341,7 +341,7 @@ reg = <0x40>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel1_gpio>; + pinctrl-0 = <&vsel1_pin>; regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -360,7 +360,7 @@ reg = <0x41>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel2_gpio>; + pinctrl-0 = <&vsel2_pin>; regulator-name = "vdd_gpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -447,11 +447,11 @@ rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; }; - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi index 1d246c2caa3c..76a8b40a93c6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi @@ -117,9 +117,9 @@ leds: gpio-leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&leds_gpio>; + pinctrl-0 = <&status_led_pin>; - status { + status_led: led-0 { gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; label = "status_led"; linux,default-trigger = "heartbeat"; @@ -520,7 +520,7 @@ }; gpio-leds { - leds_gpio: leds-gpio { + status_led_pin: status-led-pin { rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts index cb0245d2226d..06d48338c836 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts @@ -28,12 +28,19 @@ pwms = <&pwm0 0 740740 0>; }; + bat: battery { + compatible = "simple-battery"; + charge-full-design-microamp-hours = <9800000>; + voltage-max-design-microvolt = <4350000>; + voltage-min-design-microvolt = <3000000>; + }; + edp_panel: edp-panel { compatible = "boe,nv140fhmn49"; backlight = <&backlight>; enable-gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; - pinctrl-0 = <&panel_en_gpio>; + pinctrl-0 = <&panel_en_pin>; power-supply = <&vcc3v3_panel>; ports { @@ -60,7 +67,7 @@ gpio-key-lid { compatible = "gpio-keys"; pinctrl-names = "default"; - pinctrl-0 = <&lidbtn_gpio>; + pinctrl-0 = <&lidbtn_pin>; lid { debounce-interval = <20>; @@ -76,7 +83,7 @@ gpio-key-power { compatible = "gpio-keys"; pinctrl-names = "default"; - pinctrl-0 = <&pwrbtn_gpio>; + pinctrl-0 = <&pwrbtn_pin>; power { debounce-interval = <20>; @@ -117,7 +124,7 @@ clocks = <&rk808 1>; clock-names = "ext_clock"; pinctrl-names = "default"; - pinctrl-0 = <&wifi_enable_h_gpio>; + pinctrl-0 = <&wifi_enable_h_pin>; post-power-on-delay-ms = <100>; power-off-delay-us = <500000>; @@ -129,7 +136,7 @@ es8316-sound { compatible = "simple-audio-card"; pinctrl-names = "default"; - pinctrl-0 = <&hp_det_gpio>; + pinctrl-0 = <&hp_det_pin>; simple-audio-card,name = "rockchip,es8316-codec"; simple-audio-card,format = "i2s"; simple-audio-card,mclk-fs = <256>; @@ -213,7 +220,7 @@ enable-active-high; gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; - pinctrl-0 = <&pwr_5v_gpio>; + pinctrl-0 = <&pwr_5v_pin>; regulator-name = "vcc5v0_usb"; regulator-always-on; regulator-min-microvolt = <5000000>; @@ -270,7 +277,7 @@ enable-active-high; gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; - pinctrl-0 = <&sdmmc0_pwr_h_gpio>; + pinctrl-0 = <&sdmmc0_pwr_h_pin>; regulator-name = "vcc3v0_sd"; regulator-always-on; regulator-min-microvolt = <3000000>; @@ -288,7 +295,7 @@ enable-active-high; gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; - pinctrl-0 = <&lcdvcc_en_gpio>; + pinctrl-0 = <&lcdvcc_en_pin>; regulator-name = "vcc3v3_panel"; regulator-always-on; regulator-min-microvolt = <3300000>; @@ -317,7 +324,7 @@ enable-active-high; gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; - pinctrl-0 = <&vcc5v0_host_en_gpio>; + pinctrl-0 = <&vcc5v0_host_en_pin>; regulator-name = "vcc5v0_otg"; regulator-always-on; regulator-min-microvolt = <5000000>; @@ -336,7 +343,7 @@ enable-active-high; gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; - pinctrl-0 = <&vcc5v0_typec0_en_gpio>; + pinctrl-0 = <&vcc5v0_typec0_en_pin>; regulator-name = "vbus_5vout"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; @@ -368,7 +375,7 @@ /* Also triggered by USB charger */ pinctrl-names = "default"; - pinctrl-0 = <&dc_det_gpio>; + pinctrl-0 = <&dc_det_pin>; }; }; @@ -447,7 +454,7 @@ interrupt-parent = <&gpio3>; interrupts = <10 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; - pinctrl-0 = <&pmic_int_l_gpio>; + pinctrl-0 = <&pmic_int_l_pin>; rockchip,system-power-controller; wakeup-source; @@ -627,7 +634,7 @@ reg = <0x40>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel1_gpio>; + pinctrl-0 = <&vsel1_pin>; regulator-name = "vdd_cpu_b"; regulator-always-on; regulator-boot-on; @@ -646,7 +653,7 @@ reg = <0x41>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel2_gpio>; + pinctrl-0 = <&vsel2_pin>; regulator-name = "vdd_gpu"; regulator-always-on; regulator-boot-on; @@ -693,7 +700,7 @@ interrupt-parent = <&gpio1>; interrupts = ; pinctrl-names = "default"; - pinctrl-0 = <&fusb0_int_gpio>; + pinctrl-0 = <&fusb0_int_pin>; vbus-supply = <&vbus_typec>; connector { @@ -741,11 +748,29 @@ }; }; }; + + cw2015@62 { + compatible = "cellwise,cw2015"; + reg = <0x62>; + cellwise,battery-profile = /bits/ 8 < + 0x17 0x67 0x80 0x73 0x6E 0x6C 0x6B 0x63 + 0x77 0x51 0x5C 0x58 0x50 0x4C 0x48 0x36 + 0x15 0x0C 0x0C 0x19 0x5B 0x7D 0x6F 0x69 + 0x69 0x5B 0x0C 0x29 0x20 0x40 0x52 0x59 + 0x57 0x56 0x54 0x4F 0x3B 0x1F 0x7F 0x17 + 0x06 0x1A 0x30 0x5A 0x85 0x93 0x96 0x2D + 0x48 0x77 0x9C 0xB3 0x80 0x52 0x94 0xCB + 0x2F 0x00 0x64 0xA5 0xB5 0x11 0xF0 0x11 + >; + cellwise,monitor-interval-ms = <5000>; + monitored-battery = <&bat>; + power-supplies = <&mains_charger>, <&fusb0>; + }; }; &i2s1 { pinctrl-names = "default"; - pinctrl-0 = <&i2s_8ch_mclk_gpio>, <&i2s1_2ch_bus>; + pinctrl-0 = <&i2s_8ch_mclk_pin>, <&i2s1_2ch_bus>; rockchip,capture-channels = <8>; rockchip,playback-channels = <8>; status = "okay"; @@ -777,49 +802,49 @@ &pinctrl { buttons { - pwrbtn_gpio: pwrbtn-gpio { + pwrbtn_pin: pwrbtn-pin { rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; - lidbtn_gpio: lidbtn-gpio { + lidbtn_pin: lidbtn-pin { rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; dc-charger { - dc_det_gpio: dc-det-gpio { + dc_det_pin: dc-det-pin { rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; es8316 { - hp_det_gpio: hp-det-gpio { + hp_det_pin: hp-det-pin { rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; fusb302x { - fusb0_int_gpio: fusb0-int-gpio { + fusb0_int_pin: fusb0-int-pin { rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; i2s1 { - i2s_8ch_mclk_gpio: i2s-8ch-mclk-gpio { + i2s_8ch_mclk_pin: i2s-8ch-mclk-pin { rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>; }; }; lcd-panel { - lcdvcc_en_gpio: lcdvcc-en-gpio { + lcdvcc_en_pin: lcdvcc-en-pin { rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; }; - panel_en_gpio: panel-en-gpio { + panel_en_pin: panel-en-pin { rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; }; - lcd_panel_reset_gpio: lcd-panel-reset-gpio { + lcd_panel_reset_pin: lcd-panel-reset-pin { rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>; }; }; @@ -835,58 +860,58 @@ }; pmic { - pmic_int_l_gpio: pmic-int-l-gpio { + pmic_int_l_pin: pmic-int-l-pin { rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; }; - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; }; sdcard { - sdmmc0_pwr_h_gpio: sdmmc0-pwr-h-gpio { + sdmmc0_pwr_h_pin: sdmmc0-pwr-h-pin { rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdio-pwrseq { - wifi_enable_h_gpio: wifi-enable-h-gpio { + wifi_enable_h_pin: wifi-enable-h-pin { rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb-typec { - vcc5v0_typec0_en_gpio: vcc5v0-typec0-en-gpio { + vcc5v0_typec0_en_pin: vcc5v0-typec0-en-pin { rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usb2 { - pwr_5v_gpio: pwr-5v-gpio { + pwr_5v_pin: pwr-5v-pin { rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; - vcc5v0_host_en_gpio: vcc5v0-host-en-gpio { + vcc5v0_host_en_pin: vcc5v0-host-en-pin { rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; wireless-bluetooth { - bt_wake_gpio: bt-wake-gpio { + bt_wake_pin: bt-wake-pin { rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; - bt_host_wake_gpio: bt-host-wake-gpio { + bt_host_wake_pin: bt-host-wake-pin { rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; - bt_reset_gpio: bt-reset-gpio { + bt_reset_pin: bt-reset-pin { rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -1034,7 +1059,7 @@ host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; max-speed = <1500000>; pinctrl-names = "default"; - pinctrl-0 = <&bt_host_wake_gpio &bt_wake_gpio &bt_reset_gpio>; + pinctrl-0 = <&bt_host_wake_pin &bt_wake_pin &bt_reset_pin>; shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; vbat-supply = <&wifi_bat>; vddio-supply = <&vcc_wl>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts index d80d6b726820..a8d363568fd6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -15,9 +15,9 @@ }; leds { - pinctrl-0 = <&led_pin_module>, <&led_sd_haikou>; + pinctrl-0 = <&module_led_pin>, <&sd_card_led_pin>; - sd-card-led { + sd_card_led: led-1 { label = "sd_card_led"; gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; @@ -179,7 +179,7 @@ }; leds { - led_sd_haikou: led-sd-gpio { + sd_card_led_pin: sd-card-led-pin { rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index 07694b196fdb..4660416c8f38 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -11,9 +11,9 @@ leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&led_pin_module>; + pinctrl-0 = <&module_led_pin>; - module-led { + module_led: led-0 { label = "module_led"; gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; @@ -101,7 +101,7 @@ vcc5v0_host: vcc5v0-host-regulator { compatible = "regulator-fixed"; - gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>; + gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>; enable-active-low; pinctrl-names = "default"; pinctrl-0 = <&vcc5v0_host_en>; @@ -157,7 +157,7 @@ phy-mode = "rgmii"; pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; - snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>; + snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; snps,reset-active-low; snps,reset-delays-us = <0 10000 50000>; tx_delay = <0x10>; @@ -450,7 +450,7 @@ }; leds { - led_pin_module: led-module-gpio { + module_led_pin: module-led-pin { rockchip,pins = <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi index 9f225e9c3d54..b85ec31cd283 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi @@ -61,23 +61,23 @@ leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>, <&yellow_led_gpio>; + pinctrl-0 = <&work_led_pin>, <&diy_led_pin>, <&yellow_led_pin>; - work-led { + work_led: led-0 { label = "green:work"; gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; default-state = "on"; linux,default-trigger = "heartbeat"; }; - diy-led { + diy_led: led-1 { label = "red:diy"; gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; default-state = "off"; linux,default-trigger = "mmc1"; }; - yellow-led { + yellow_led: led-2 { label = "yellow:yellow-led"; gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; default-state = "off"; @@ -456,7 +456,7 @@ reg = <0x40>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel1_gpio>; + pinctrl-0 = <&vsel1_pin>; regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -475,7 +475,7 @@ reg = <0x41>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel2_gpio>; + pinctrl-0 = <&vsel2_pin>; regulator-name = "vdd_gpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -595,25 +595,25 @@ }; leds { - diy_led_gpio: diy_led-gpio { + diy_led_pin: diy-led-pin { rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; - work_led_gpio: work_led-gpio { + work_led_pin: work-led-pin { rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; - yellow_led_gpio: yellow_led-gpio { + yellow_led_pin: yellow-led-pin { rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts index 3923ec01ef66..60f98a3e19d8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts @@ -390,7 +390,7 @@ reg = <0x40>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel1_gpio>; + pinctrl-0 = <&vsel1_pin>; regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -409,7 +409,7 @@ reg = <0x41>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel2_gpio>; + pinctrl-0 = <&vsel2_pin>; regulator-name = "vdd_gpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -532,11 +532,11 @@ rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; }; - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi index ba7c75c9f2a1..5e3ac589bc54 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi @@ -470,12 +470,12 @@ <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; }; - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi index 6788ab28f89a..6e553ff47534 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi @@ -39,15 +39,15 @@ leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>; + pinctrl-0 = <&work_led_pin>, <&diy_led_pin>; - work-led { + work_led: led-0 { label = "work"; default-state = "on"; gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>; }; - diy-led { + diy_led: led-1 { label = "diy"; default-state = "off"; gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; @@ -445,7 +445,7 @@ reg = <0x40>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel1_gpio>; + pinctrl-0 = <&vsel1_pin>; regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -464,7 +464,7 @@ reg = <0x41>; fcs,suspend-voltage-selector = <1>; pinctrl-names = "default"; - pinctrl-0 = <&vsel2_gpio>; + pinctrl-0 = <&vsel2_pin>; regulator-name = "vdd_gpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; @@ -588,11 +588,11 @@ }; leds { - work_led_gpio: work_led-gpio { + work_led_pin: work-led-pin { rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; - diy_led_gpio: diy_led-gpio { + diy_led_pin: diy-led-pin { rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -612,11 +612,11 @@ rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; }; - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; }; @@ -795,7 +795,7 @@ &usbdrd_dwc3_0 { status = "okay"; - dr_mode = "otg"; + dr_mode = "host"; }; &usbdrd3_1 { diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi index 1bc1579674e5..701a567d7638 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi @@ -481,11 +481,11 @@ <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; }; - vsel1_gpio: vsel1-gpio { + vsel1_pin: vsel1-pin { rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; }; - vsel2_gpio: vsel2-gpio { + vsel2_pin: vsel2-pin { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 2581e9cc7a1d..ada724b12f01 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -209,6 +209,7 @@ interrupts = , ; #dma-cells = <1>; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC0_PERILP>; clock-names = "apb_pclk"; }; @@ -219,6 +220,7 @@ interrupts = , ; #dma-cells = <1>; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC1_PERILP>; clock-names = "apb_pclk"; }; @@ -845,9 +847,9 @@ rockchip,grf = <&grf>; rockchip,hw-tshut-temp = <95000>; pinctrl-names = "init", "default", "sleep"; - pinctrl-0 = <&otp_gpio>; + pinctrl-0 = <&otp_pin>; pinctrl-1 = <&otp_out>; - pinctrl-2 = <&otp_gpio>; + pinctrl-2 = <&otp_pin>; #thermal-sensor-cells = <1>; status = "disabled"; }; @@ -1397,6 +1399,17 @@ status = "disabled"; }; + mipi_dphy_rx0: mipi-dphy-rx0 { + compatible = "rockchip,rk3399-mipi-dphy-rx0"; + clocks = <&cru SCLK_MIPIDPHY_REF>, + <&cru SCLK_DPHY_RX0_CFG>, + <&cru PCLK_VIO_GRF>; + clock-names = "dphy-ref", "dphy-cfg", "grf"; + power-domains = <&power RK3399_PD_VIO>; + #phy-cells = <0>; + status = "disabled"; + }; + u2phy0: usb2-phy@e450 { compatible = "rockchip,rk3399-usb2phy"; reg = <0xe450 0x10>; @@ -2485,7 +2498,7 @@ }; tsadc { - otp_gpio: otp-gpio { + otp_pin: otp-pin { rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts index a1783e7f769a..369de5dc0ebd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts @@ -8,11 +8,15 @@ /dts-v1/; #include "rk3399.dtsi" #include "rk3399-opp.dtsi" -#include "rk3399pro-vmarc-som.dtsi" #include +#include "rk3399pro-vmarc-som.dtsi" / { model = "Radxa ROCK Pi N10"; compatible = "radxa,rockpi-n10", "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi b/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi index 0a516334f15f..5d087be04af8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi @@ -12,30 +12,16 @@ / { compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro"; - clkin_gmac: external-gmac-clock { - compatible = "fixed-clock"; - clock-frequency = <125000000>; - clock-output-names = "clkin_gmac"; - #clock-cells = <0>; - }; - - vcc12v_dcin: vcc12v-dcin-regulator { + vcc3v3_pcie: vcc-pcie-regulator { compatible = "regulator-fixed"; - regulator-name = "vcc12v_dcin"; + enable-active-high; + gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_pwr>; + regulator-name = "vcc3v3_pcie"; regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - }; - - vcc5v0_sys: vcc5v0-sys-regulator { - compatible = "regulator-fixed"; - regulator-name = "vcc5v0_sys"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&vcc12v_dcin>; + vin-supply = <&vcc5v0_sys>; }; }; @@ -61,23 +47,20 @@ &gmac { assigned-clocks = <&cru SCLK_RMII_SRC>; - assigned-clock-parents = <&clkin_gmac>; - clock_in_out = "input"; phy-supply = <&vcc_lan>; - phy-mode = "rgmii"; - pinctrl-names = "default"; - pinctrl-0 = <&rgmii_pins>; snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; - snps,reset-active-low; - snps,reset-delays-us = <0 10000 50000>; - tx_delay = <0x28>; - rx_delay = <0x11>; +}; + +&hdmi { + ddc-i2c-bus = <&i2c3>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec>; }; &i2c0 { clock-frequency = <400000>; - i2c-scl-rising-time-ns = <180>; i2c-scl-falling-time-ns = <30>; + i2c-scl-rising-time-ns = <180>; status = "okay"; rk809: pmic@20 { @@ -171,7 +154,8 @@ regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-state-mem { - regulator-off-in-suspend; + regulator-on-in-suspend; + regulator-suspend-microvolt = <900000>; }; }; @@ -206,7 +190,8 @@ regulator-min-microvolt = <1850000>; regulator-max-microvolt = <1850000>; regulator-state-mem { - regulator-off-in-suspend; + regulator-on-in-suspend; + regulator-suspend-microvolt = <1850000>; }; }; @@ -297,11 +282,88 @@ }; }; +&i2c1 { + i2c-scl-falling-time-ns = <30>; + i2c-scl-rising-time-ns = <140>; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <400000>; + status = "okay"; + + hym8563: hym8563@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "hym8563"; + pinctrl-names = "default"; + pinctrl-0 = <&hym8563_int>; + interrupt-parent = <&gpio4>; + interrupts = ; + }; +}; + +&i2c3 { + i2c-scl-rising-time-ns = <450>; + i2c-scl-falling-time-ns = <15>; + status = "okay"; +}; + &io_domains { status = "okay"; bt656-supply = <&vcca_1v8>; - sdmmc-supply = <&vccio_sd>; gpio1830-supply = <&vccio_3v0>; + sdmmc-supply = <&vccio_sd>; +}; + +&pcie_phy { + status = "okay"; +}; + +&pcie0 { + ep-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; + max-link-speed = <2>; + num-lanes = <4>; + pinctrl-0 = <&pcie_clkreqnb_cpm>; + pinctrl-names = "default"; + vpcie0v9-supply = <&vcca_0v9>; /* VCC_0V9_S0 */ + vpcie1v8-supply = <&vcca_1v8>; /* VCC_1V8_S0 */ + vpcie3v3-supply = <&vcc3v3_pcie>; + status = "okay"; +}; + +&pinctrl { + hym8563 { + hym8563_int: hym8563-int { + rockchip,pins = <4 RK_PD6 0 &pcfg_pull_up>; + }; + }; + + pcie { + pcie_pwr: pcie-pwr { + rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <1 RK_PC2 0 &pcfg_pull_up>; + }; + }; + + vbus_host { + usb1_en_oc: usb1-en-oc { + rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + vbus_typec { + usb0_en_oc: usb0-en-oc { + rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; }; &pmu_io_domains { @@ -317,17 +379,79 @@ status = "okay"; }; -&tsadc { - status = "okay"; - rockchip,hw-tshut-mode = <1>; - rockchip,hw-tshut-polarity = <1>; +&sdmmc { + cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; + max-frequency = <150000000>; }; -&pinctrl { - pmic { - pmic_int_l: pmic-int-l { - rockchip,pins = - <1 RK_PC2 0 &pcfg_pull_up>; - }; +&tcphy0 { + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <1>; + rockchip,hw-tshut-polarity = <1>; + status = "okay"; +}; + +&u2phy0 { + status = "okay"; + + u2phy0_otg: otg-port { + phy-supply = <&vbus_typec>; + status = "okay"; + }; + + u2phy0_host: host-port { + phy-supply = <&vbus_host>; + status = "okay"; }; }; + + +&u2phy1 { + status = "okay"; + + u2phy1_host: host-port { + phy-supply = <&vbus_host>; + status = "okay"; + }; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usbdrd3_0 { + status = "okay"; +}; + +&usbdrd_dwc3_0 { + status = "okay"; +}; + +&vbus_host { + enable-active-high; + gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; /* USB1_EN_OC# */ + pinctrl-names = "default"; + pinctrl-0 = <&usb1_en_oc>; +}; + +&vbus_typec { + enable-active-high; + gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; /* USB0_EN_OC# */ + pinctrl-names = "default"; + pinctrl-0 = <&usb0_en_oc>; +}; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts index 816ac25fa1eb..da44a15a8adf 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts @@ -157,7 +157,7 @@ }; &mdio { - ethphy: ethphy@1 { + ethphy: ethernet-phy@1 { reg = <1>; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts index 693171f82ff1..617d2b1e9b1e 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts @@ -20,7 +20,7 @@ aliases { serial0 = &serial0; - serial1 = &serial1; + serial1 = &serialsc; serial2 = &serial2; serial3 = &serial3; i2c0 = &i2c0; @@ -42,6 +42,10 @@ interrupts = <0 8>; }; +&serialsc { + interrupts = <0 8>; +}; + &serial0 { status = "okay"; }; @@ -76,7 +80,7 @@ }; &mdio { - ethphy: ethphy@1 { + ethphy: ethernet-phy@1 { reg = <1>; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts index 816919b42d2e..aa159a11292c 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-akebi96.dts @@ -153,7 +153,7 @@ }; &mdio { - ethphy: ethphy@0 { + ethphy: ethernet-phy@0 { reg = <0>; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts index 2c000082667c..a01579cb3b79 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts @@ -141,7 +141,7 @@ }; &mdio { - ethphy: ethphy@1 { + ethphy: ethernet-phy@1 { reg = <1>; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts index eeb976e7892d..39ee279a1eb9 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts @@ -20,7 +20,7 @@ aliases { serial0 = &serial0; - serial1 = &serial1; + serial1 = &serialsc; serial2 = &serial2; serial3 = &serial3; i2c0 = &i2c0; @@ -42,6 +42,10 @@ interrupts = <0 8>; }; +&serialsc { + interrupts = <0 8>; +}; + &serial0 { status = "okay"; }; @@ -64,7 +68,7 @@ }; &mdio { - ethphy: ethphy@0 { + ethphy: ethernet-phy@0 { reg = <0>; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index f4a56b208837..a87b8a678719 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -936,7 +936,9 @@ compatible = "socionext,uniphier-ld20-pcie-phy"; reg = <0x66038000 0x4000>; #phy-cells = <0>; + clock-names = "link"; clocks = <&sys_clk 24>; + reset-names = "link"; resets = <&sys_rst 24>; socionext,syscon = <&soc_glue>; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts index 7c30c6b56b57..086040306fb3 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts @@ -19,7 +19,7 @@ aliases { serial0 = &serial0; - serial1 = &serial1; + serial1 = &serialsc; serial2 = &serial2; serial3 = &serial3; i2c0 = &i2c0; @@ -43,6 +43,10 @@ interrupts = <4 8>; }; +&serialsc { + interrupts = <4 8>; +}; + &spi0 { status = "okay"; }; @@ -97,7 +101,7 @@ }; &mdio0 { - ethphy0: ethphy@0 { + ethphy0: ethernet-phy@0 { reg = <0>; }; }; @@ -108,7 +112,7 @@ }; &mdio1 { - ethphy1: ethphy@0 { + ethphy1: ethernet-phy@0 { reg = <0>; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi index 72f16881cf53..0e52dadf54b3 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi @@ -833,7 +833,9 @@ compatible = "socionext,uniphier-pxs3-pcie-phy"; reg = <0x66038000 0x4000>; #phy-cells = <0>; + clock-names = "link"; clocks = <&sys_clk 24>; + reset-names = "link"; resets = <&sys_rst 24>; socionext,syscon = <&soc_glue>; }; diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index b397945fdf73..05c0bebf65d4 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -3,7 +3,7 @@ # Make file to build device tree binaries for boards based on # Texas Instruments Inc processors # -# Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ +# Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ # dtb-$(CONFIG_ARCH_K3_AM6_SOC) += k3-am654-base-board.dtb diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index 61815228e230..9edfae5944f7 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Source for AM6 SoC Family Main Domain peripherals * - * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ */ #include @@ -42,7 +42,7 @@ */ interrupts = ; - gic_its: gic-its@1820000 { + gic_its: msi-controller@1820000 { compatible = "arm,gic-v3-its"; reg = <0x00 0x01820000 0x00 0x10000>; socionext,synquacer-pre-its = <0x1000000 0x400000>; @@ -244,9 +244,43 @@ interrupts = ; mmc-ddr-1_8v; mmc-hs200-1_8v; + ti,otap-del-sel-legacy = <0x0>; + ti,otap-del-sel-mmc-hs = <0x0>; + ti,otap-del-sel-sd-hs = <0x0>; + ti,otap-del-sel-sdr12 = <0x0>; + ti,otap-del-sel-sdr25 = <0x0>; + ti,otap-del-sel-sdr50 = <0x8>; + ti,otap-del-sel-sdr104 = <0x7>; + ti,otap-del-sel-ddr50 = <0x5>; + ti,otap-del-sel-ddr52 = <0x5>; + ti,otap-del-sel-hs200 = <0x5>; + ti,otap-del-sel-hs400 = <0x0>; + ti,trm-icp = <0x8>; + dma-coherent; + }; + + sdhci1: sdhci@4fa0000 { + compatible = "ti,am654-sdhci-5.1"; + reg = <0x0 0x4fa0000 0x0 0x260>, <0x0 0x4fb0000 0x0 0x134>; + power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 48 0>, <&k3_clks 48 1>; + clock-names = "clk_ahb", "clk_xin"; + interrupts = ; + ti,otap-del-sel-legacy = <0x0>; + ti,otap-del-sel-mmc-hs = <0x0>; + ti,otap-del-sel-sd-hs = <0x0>; + ti,otap-del-sel-sdr12 = <0x0>; + ti,otap-del-sel-sdr25 = <0x0>; + ti,otap-del-sel-sdr50 = <0x8>; + ti,otap-del-sel-sdr104 = <0x7>; + ti,otap-del-sel-ddr50 = <0x4>; + ti,otap-del-sel-ddr52 = <0x4>; + ti,otap-del-sel-hs200 = <0x7>; + ti,clkbuf-sel = <0x7>; ti,otap-del-sel = <0x2>; ti,trm-icp = <0x8>; dma-coherent; + no-1-8-v; }; scm_conf: scm_conf@100000 { diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index ae5f813d0cac..8c1abcfe0860 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Source for AM6 SoC Family MCU Domain peripherals * - * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ */ &cbass_mcu { diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi index 54a133fa1bf2..5f55b9e82cf1 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Source for AM6 SoC Family Wakeup Domain peripherals * - * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ */ &cbass_wakeup { @@ -34,6 +34,11 @@ }; }; + chipid@43000014 { + compatible = "ti,am654-chipid"; + reg = <0x43000014 0x4>; + }; + wkup_pmx0: pinmux@4301c000 { compatible = "pinctrl-single"; reg = <0x4301c000 0x118>; diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi index 5be75e430965..27c0406b10ba 100644 --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Source for AM6 SoC Family * - * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ */ #include diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts index 2f3d3316a1cf..611e66207010 100644 --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; @@ -167,6 +167,19 @@ >; }; + main_mmc1_pins_default: main_mmc1_pins_default { + pinctrl-single,pins = < + AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */ + AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */ + AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0) /* (D28) MMC1_DAT0 */ + AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0) /* (E27) MMC1_DAT1 */ + AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0) /* (D26) MMC1_DAT2 */ + AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0) /* (D27) MMC1_DAT3 */ + AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0) /* (B24) MMC1_SDCD */ + AM65X_IOPAD(0x02e0, PIN_INPUT, 0) /* (C24) MMC1_SDWP */ + >; + }; + usb1_pins_default: usb1_pins_default { pinctrl-single,pins = < AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */ @@ -300,6 +313,18 @@ disable-wp; }; +/* + * Because of erratas i2025 and i2026 for silicon revision 1.0, the + * SD card interface might fail. Boards with sr1.0 are recommended to + * disable sdhci1 + */ +&sdhci1 { + pinctrl-names = "default"; + pinctrl-0 = <&main_mmc1_pins_default>; + ti,driver-strength-ohm = <50>; + disable-wp; +}; + &dwc3_1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/ti/k3-am654.dtsi b/arch/arm64/boot/dts/ti/k3-am654.dtsi index b221abf43ac2..f0a6541b8042 100644 --- a/arch/arm64/boot/dts/ti/k3-am654.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am654.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Source for AM6 SoC family in Quad core configuration * - * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ */ #include "k3-am65.dtsi" diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 6df823aaa37c..8bc1e6ecc50e 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; @@ -34,6 +34,55 @@ gpios = <&wkup_gpio0 7 GPIO_ACTIVE_LOW>; }; }; + + evm_12v0: fixedregulator-evm12v0 { + /* main supply */ + compatible = "regulator-fixed"; + regulator-name = "evm_12v0"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; + + vsys_3v3: fixedregulator-vsys3v3 { + /* Output of LMS140 */ + compatible = "regulator-fixed"; + regulator-name = "vsys_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&evm_12v0>; + regulator-always-on; + regulator-boot-on; + }; + + vsys_5v0: fixedregulator-vsys5v0 { + /* Output of LM5140 */ + compatible = "regulator-fixed"; + regulator-name = "vsys_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&evm_12v0>; + regulator-always-on; + regulator-boot-on; + }; + + sound0: sound@0 { + compatible = "ti,j721e-cpb-audio"; + model = "j721e-cpb"; + + ti,cpb-mcasp = <&mcasp10>; + ti,cpb-codec = <&pcm3168a_1>; + + clocks = <&k3_clks 184 1>, + <&k3_clks 184 2>, <&k3_clks 184 4>, + <&k3_clks 157 371>, + <&k3_clks 157 400>, <&k3_clks 157 401>; + clock-names = "cpb-mcasp-auxclk", + "cpb-mcasp-auxclk-48000", "cpb-mcasp-auxclk-44100", + "cpb-codec-scki", + "cpb-codec-scki-48000", "cpb-codec-scki-44100"; + }; }; &main_pmx0 { @@ -60,6 +109,7 @@ main_usbss0_pins_default: main_usbss0_pins_default { pinctrl-single,pins = < J721E_IOPAD(0x290, PIN_OUTPUT, 0) /* (U6) USB0_DRVVBUS */ + J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 */ >; }; @@ -103,10 +153,24 @@ >; }; - main_i2c1_exp4_pins_default: main-i2c1-exp4-pins-default { + mcasp10_pins_default: mcasp10_pins_default { pinctrl-single,pins = < - J721E_IOPAD(0x230, PIN_INPUT, 7) /* (U2) ECAP0_IN_APWM_OUT.GPIO1_11 */ - >; + J721E_IOPAD(0x158, PIN_OUTPUT_PULLDOWN, 12) /* (U23) RGMII5_TX_CTL.MCASP10_ACLKX */ + J721E_IOPAD(0x15c, PIN_OUTPUT_PULLDOWN, 12) /* (U26) RGMII5_RX_CTL.MCASP10_AFSX */ + J721E_IOPAD(0x160, PIN_OUTPUT_PULLDOWN, 12) /* (V28) RGMII5_TD3.MCASP10_AXR0 */ + J721E_IOPAD(0x164, PIN_OUTPUT_PULLDOWN, 12) /* (V29) RGMII5_TD2.MCASP10_AXR1 */ + J721E_IOPAD(0x170, PIN_OUTPUT_PULLDOWN, 12) /* (U29) RGMII5_TXC.MCASP10_AXR2 */ + J721E_IOPAD(0x174, PIN_OUTPUT_PULLDOWN, 12) /* (U25) RGMII5_RXC.MCASP10_AXR3 */ + J721E_IOPAD(0x198, PIN_INPUT_PULLDOWN, 12) /* (V25) RGMII6_TD1.MCASP10_AXR4 */ + J721E_IOPAD(0x19c, PIN_INPUT_PULLDOWN, 12) /* (W27) RGMII6_TD0.MCASP10_AXR5 */ + J721E_IOPAD(0x1a0, PIN_INPUT_PULLDOWN, 12) /* (W29) RGMII6_TXC.MCASP10_AXR6 */ + >; + }; + + audi_ext_refclk2_pins_default: audi_ext_refclk2_pins_default { + pinctrl-single,pins = < + J721E_IOPAD(0x1a4, PIN_OUTPUT, 3) /* (W26) RGMII6_RXC.AUDIO_EXT_REFCLK2 */ + >; }; }; @@ -335,16 +399,44 @@ status = "disabled"; }; +&usb_serdes_mux { + idle-states = <1>, <0>; /* USB0 to SERDES3, USB1 to SERDES1 */ +}; + +&serdes_ln_ctrl { + idle-states = , , + , , + , , + , , + , , , ; +}; + +&serdes_wiz3 { + typec-dir-gpios = <&main_gpio1 3 GPIO_ACTIVE_HIGH>; + typec-dir-debounce-ms = <700>; /* TUSB321, tCCB_DEFAULT 133 ms */ +}; + +&serdes3 { + serdes3_usb_link: link@0 { + reg = <0>; + cdns,num-lanes = <2>; + #phy-cells = <0>; + cdns,phy-type = ; + resets = <&serdes_wiz3 1>, <&serdes_wiz3 2>; + }; +}; + &usbss0 { pinctrl-names = "default"; pinctrl-0 = <&main_usbss0_pins_default>; - ti,usb2-only; ti,vbus-divider; }; &usb0 { dr_mode = "otg"; - maximum-speed = "high-speed"; + maximum-speed = "super-speed"; + phys = <&serdes3_usb_link>; + phy-names = "cdns3,usb3-phy"; }; &usbss1 { @@ -407,6 +499,22 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; + + p09 { + /* P11 - MCASP/TRACE_MUX_S0 */ + gpio-hog; + gpios = <9 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "MCASP/TRACE_MUX_S0"; + }; + + p10 { + /* P12 - MCASP/TRACE_MUX_S1 */ + gpio-hog; + gpios = <10 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "MCASP/TRACE_MUX_S1"; + }; }; }; @@ -429,6 +537,12 @@ }; }; +&k3_clks { + /* Confiure AUDIO_EXT_REFCLK2 pin as output */ + pinctrl-names = "default"; + pinctrl-0 = <&audi_ext_refclk2_pins_default>; +}; + &main_i2c3 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c3_pins_default>; @@ -440,6 +554,31 @@ gpio-controller; #gpio-cells = <2>; }; + + pcm3168a_1: audio-codec@44 { + compatible = "ti,pcm3168a"; + reg = <0x44>; + + #sound-dai-cells = <1>; + + reset-gpios = <&exp3 0 GPIO_ACTIVE_LOW>; + + /* C_AUDIO_REFCLK2 -> RGMII6_RXC (W26) */ + clocks = <&k3_clks 157 371>; + clock-names = "scki"; + + /* HSDIV3_16FFT_MAIN_4_HSDIVOUT2_CLK -> REFCLK2 */ + assigned-clocks = <&k3_clks 157 371>; + assigned-clock-parents = <&k3_clks 157 400>; + assigned-clock-rates = <24576000>; /* for 48KHz */ + + VDD1-supply = <&vsys_3v3>; + VDD2-supply = <&vsys_3v3>; + VCCAD1-supply = <&vsys_5v0>; + VCCAD2-supply = <&vsys_5v0>; + VCCDA1-supply = <&vsys_5v0>; + VCCDA2-supply = <&vsys_5v0>; + }; }; &main_i2c6 { @@ -492,3 +631,23 @@ <&k3_clks 152 11>, /* PLL18_HSDIV0 */ <&k3_clks 152 18>; /* PLL23_HSDIV0 */ }; + +&mcasp10 { + #sound-dai-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&mcasp10_pins_default>; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + auxclk-fs-ratio = <256>; + + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 1 1 1 + 2 2 2 0 + >; + tx-num-evt = <0>; + rx-num-evt = <0>; + + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index 96c929da639d..d14060207f00 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -2,8 +2,11 @@ /* * Device Tree Source for J721E SoC Family Main Domain peripherals * - * Copyright (C) 2016-2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2019 Texas Instruments Incorporated - https://www.ti.com/ */ +#include +#include +#include &cbass_main { msmc_ram: sram@70000000 { @@ -18,6 +21,38 @@ }; }; + scm_conf: scm-conf@100000 { + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd"; + reg = <0 0x00100000 0 0x1c000>; /* excludes pinctrl region */ + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x00100000 0x1c000>; + + serdes_ln_ctrl: serdes-ln-ctrl@4080 { + compatible = "mmio-mux"; + reg = <0x00004080 0x50>; + #mux-control-cells = <1>; + mux-reg-masks = <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */ + <0x4090 0x3>, <0x4094 0x3>, /* SERDES1 lane0/1 select */ + <0x40a0 0x3>, <0x40a4 0x3>, /* SERDES2 lane0/1 select */ + <0x40b0 0x3>, <0x40b4 0x3>, /* SERDES3 lane0/1 select */ + <0x40c0 0x3>, <0x40c4 0x3>, <0x40c8 0x3>, <0x40cc 0x3>; + /* SERDES4 lane0/1/2/3 select */ + idle-states = , , + , , + , , + , , + , , , ; + }; + + usb_serdes_mux: mux-controller@4000 { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x4000 0x8000000>, /* USB0 to SERDES0/3 mux */ + <0x4010 0x8000000>; /* USB1 to SERDES1/2 mux */ + }; + }; + gic500: interrupt-controller@1800000 { compatible = "arm,gic-v3"; #address-cells = <2>; @@ -31,7 +66,7 @@ /* vcpumntirq: virtual CPU interface maintenance interrupt */ interrupts = ; - gic_its: gic-its@1820000 { + gic_its: msi-controller@1820000 { compatible = "arm,gic-v3-its"; reg = <0x00 0x01820000 0x00 0x10000>; socionext,synquacer-pre-its = <0x1000000 0x400000>; @@ -95,7 +130,7 @@ interrupts = ; }; - smmu0: smmu@36600000 { + smmu0: iommu@36600000 { compatible = "arm,smmu-v3"; reg = <0x0 0x36600000 0x0 0x100000>; interrupt-parent = <&gic500>; @@ -277,6 +312,246 @@ pinctrl-single,function-mask = <0xffffffff>; }; + dummy_cmn_refclk: dummy-cmn-refclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + + dummy_cmn_refclk1: dummy-cmn-refclk1 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + + serdes_wiz0: wiz@5000000 { + compatible = "ti,j721e-wiz-16g"; + #address-cells = <1>; + #size-cells = <1>; + power-domains = <&k3_pds 292 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 292 5>, <&k3_clks 292 11>, <&dummy_cmn_refclk>; + clock-names = "fck", "core_ref_clk", "ext_ref_clk"; + assigned-clocks = <&k3_clks 292 11>, <&k3_clks 292 0>; + assigned-clock-parents = <&k3_clks 292 15>, <&k3_clks 292 4>; + num-lanes = <2>; + #reset-cells = <1>; + ranges = <0x5000000 0x0 0x5000000 0x10000>; + + wiz0_pll0_refclk: pll0-refclk { + clocks = <&k3_clks 292 11>, <&dummy_cmn_refclk>; + #clock-cells = <0>; + assigned-clocks = <&wiz0_pll0_refclk>; + assigned-clock-parents = <&k3_clks 292 11>; + }; + + wiz0_pll1_refclk: pll1-refclk { + clocks = <&k3_clks 292 0>, <&dummy_cmn_refclk1>; + #clock-cells = <0>; + assigned-clocks = <&wiz0_pll1_refclk>; + assigned-clock-parents = <&k3_clks 292 0>; + }; + + wiz0_refclk_dig: refclk-dig { + clocks = <&k3_clks 292 11>, <&k3_clks 292 0>, <&dummy_cmn_refclk>, <&dummy_cmn_refclk1>; + #clock-cells = <0>; + assigned-clocks = <&wiz0_refclk_dig>; + assigned-clock-parents = <&k3_clks 292 11>; + }; + + wiz0_cmn_refclk_dig_div: cmn-refclk-dig-div { + clocks = <&wiz0_refclk_dig>; + #clock-cells = <0>; + }; + + wiz0_cmn_refclk1_dig_div: cmn-refclk1-dig-div { + clocks = <&wiz0_pll1_refclk>; + #clock-cells = <0>; + }; + + serdes0: serdes@5000000 { + compatible = "ti,sierra-phy-t0"; + reg-names = "serdes"; + reg = <0x5000000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + resets = <&serdes_wiz0 0>; + reset-names = "sierra_reset"; + clocks = <&wiz0_cmn_refclk_dig_div>, <&wiz0_cmn_refclk1_dig_div>; + clock-names = "cmn_refclk_dig_div", "cmn_refclk1_dig_div"; + }; + }; + + serdes_wiz1: wiz@5010000 { + compatible = "ti,j721e-wiz-16g"; + #address-cells = <1>; + #size-cells = <1>; + power-domains = <&k3_pds 293 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 293 5>, <&k3_clks 293 13>, <&dummy_cmn_refclk>; + clock-names = "fck", "core_ref_clk", "ext_ref_clk"; + assigned-clocks = <&k3_clks 293 13>, <&k3_clks 293 0>; + assigned-clock-parents = <&k3_clks 293 17>, <&k3_clks 293 4>; + num-lanes = <2>; + #reset-cells = <1>; + ranges = <0x5010000 0x0 0x5010000 0x10000>; + + wiz1_pll0_refclk: pll0-refclk { + clocks = <&k3_clks 293 13>, <&dummy_cmn_refclk>; + #clock-cells = <0>; + assigned-clocks = <&wiz1_pll0_refclk>; + assigned-clock-parents = <&k3_clks 293 13>; + }; + + wiz1_pll1_refclk: pll1-refclk { + clocks = <&k3_clks 293 0>, <&dummy_cmn_refclk1>; + #clock-cells = <0>; + assigned-clocks = <&wiz1_pll1_refclk>; + assigned-clock-parents = <&k3_clks 293 0>; + }; + + wiz1_refclk_dig: refclk-dig { + clocks = <&k3_clks 293 13>, <&k3_clks 293 0>, <&dummy_cmn_refclk>, <&dummy_cmn_refclk1>; + #clock-cells = <0>; + assigned-clocks = <&wiz1_refclk_dig>; + assigned-clock-parents = <&k3_clks 293 13>; + }; + + wiz1_cmn_refclk_dig_div: cmn-refclk-dig-div{ + clocks = <&wiz1_refclk_dig>; + #clock-cells = <0>; + }; + + wiz1_cmn_refclk1_dig_div: cmn-refclk1-dig-div { + clocks = <&wiz1_pll1_refclk>; + #clock-cells = <0>; + }; + + serdes1: serdes@5010000 { + compatible = "ti,sierra-phy-t0"; + reg-names = "serdes"; + reg = <0x5010000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + resets = <&serdes_wiz1 0>; + reset-names = "sierra_reset"; + clocks = <&wiz1_cmn_refclk_dig_div>, <&wiz1_cmn_refclk1_dig_div>; + clock-names = "cmn_refclk_dig_div", "cmn_refclk1_dig_div"; + }; + }; + + serdes_wiz2: wiz@5020000 { + compatible = "ti,j721e-wiz-16g"; + #address-cells = <1>; + #size-cells = <1>; + power-domains = <&k3_pds 294 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 294 5>, <&k3_clks 294 11>, <&dummy_cmn_refclk>; + clock-names = "fck", "core_ref_clk", "ext_ref_clk"; + assigned-clocks = <&k3_clks 294 11>, <&k3_clks 294 0>; + assigned-clock-parents = <&k3_clks 294 15>, <&k3_clks 294 4>; + num-lanes = <2>; + #reset-cells = <1>; + ranges = <0x5020000 0x0 0x5020000 0x10000>; + + wiz2_pll0_refclk: pll0-refclk { + clocks = <&k3_clks 294 11>, <&dummy_cmn_refclk>; + #clock-cells = <0>; + assigned-clocks = <&wiz2_pll0_refclk>; + assigned-clock-parents = <&k3_clks 294 11>; + }; + + wiz2_pll1_refclk: pll1-refclk { + clocks = <&k3_clks 294 0>, <&dummy_cmn_refclk1>; + #clock-cells = <0>; + assigned-clocks = <&wiz2_pll1_refclk>; + assigned-clock-parents = <&k3_clks 294 0>; + }; + + wiz2_refclk_dig: refclk-dig { + clocks = <&k3_clks 294 11>, <&k3_clks 294 0>, <&dummy_cmn_refclk>, <&dummy_cmn_refclk1>; + #clock-cells = <0>; + assigned-clocks = <&wiz2_refclk_dig>; + assigned-clock-parents = <&k3_clks 294 11>; + }; + + wiz2_cmn_refclk_dig_div: cmn-refclk-dig-div { + clocks = <&wiz2_refclk_dig>; + #clock-cells = <0>; + }; + + wiz2_cmn_refclk1_dig_div: cmn-refclk1-dig-div { + clocks = <&wiz2_pll1_refclk>; + #clock-cells = <0>; + }; + + serdes2: serdes@5020000 { + compatible = "ti,sierra-phy-t0"; + reg-names = "serdes"; + reg = <0x5020000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + resets = <&serdes_wiz2 0>; + reset-names = "sierra_reset"; + clocks = <&wiz2_cmn_refclk_dig_div>, <&wiz2_cmn_refclk1_dig_div>; + clock-names = "cmn_refclk_dig_div", "cmn_refclk1_dig_div"; + }; + }; + + serdes_wiz3: wiz@5030000 { + compatible = "ti,j721e-wiz-16g"; + #address-cells = <1>; + #size-cells = <1>; + power-domains = <&k3_pds 295 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 295 5>, <&k3_clks 295 9>, <&dummy_cmn_refclk>; + clock-names = "fck", "core_ref_clk", "ext_ref_clk"; + assigned-clocks = <&k3_clks 295 9>, <&k3_clks 295 0>; + assigned-clock-parents = <&k3_clks 295 13>, <&k3_clks 295 4>; + num-lanes = <2>; + #reset-cells = <1>; + ranges = <0x5030000 0x0 0x5030000 0x10000>; + + wiz3_pll0_refclk: pll0-refclk { + clocks = <&k3_clks 295 9>, <&dummy_cmn_refclk>; + #clock-cells = <0>; + assigned-clocks = <&wiz3_pll0_refclk>; + assigned-clock-parents = <&k3_clks 295 9>; + }; + + wiz3_pll1_refclk: pll1-refclk { + clocks = <&k3_clks 295 0>, <&dummy_cmn_refclk1>; + #clock-cells = <0>; + assigned-clocks = <&wiz3_pll1_refclk>; + assigned-clock-parents = <&k3_clks 295 0>; + }; + + wiz3_refclk_dig: refclk-dig { + clocks = <&k3_clks 295 9>, <&k3_clks 295 0>, <&dummy_cmn_refclk>, <&dummy_cmn_refclk1>; + #clock-cells = <0>; + assigned-clocks = <&wiz3_refclk_dig>; + assigned-clock-parents = <&k3_clks 295 9>; + }; + + wiz3_cmn_refclk_dig_div: cmn-refclk-dig-div { + clocks = <&wiz3_refclk_dig>; + #clock-cells = <0>; + }; + + wiz3_cmn_refclk1_dig_div: cmn-refclk1-dig-div { + clocks = <&wiz3_pll1_refclk>; + #clock-cells = <0>; + }; + + serdes3: serdes@5030000 { + compatible = "ti,sierra-phy-t0"; + reg-names = "serdes"; + reg = <0x5030000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + resets = <&serdes_wiz3 0>; + reset-names = "sierra_reset"; + clocks = <&wiz3_cmn_refclk_dig_div>, <&wiz3_cmn_refclk1_dig_div>; + clock-names = "cmn_refclk_dig_div", "cmn_refclk1_dig_div"; + }; + }; + main_uart0: serial@2800000 { compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02800000 0x00 0x100>; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi index dc31bd0434cb..30a735bcd0c8 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Source for J721E SoC Family MCU/WAKEUP Domain peripherals * - * Copyright (C) 2016-2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2019 Texas Instruments Incorporated - https://www.ti.com/ */ &cbass_mcu_wakeup { @@ -48,6 +48,11 @@ }; }; + chipid@43000014 { + compatible = "ti,am654-chipid"; + reg = <0x0 0x43000014 0x0 0x4>; + }; + wkup_pmx0: pinmux@4301c000 { compatible = "pinctrl-single"; /* Proxy 0 addressing */ diff --git a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi index 7680109ca60a..8fa3361e5e45 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi index 2f9a56d9b114..d035b61e0e16 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Source for J721E SoC Family * - * Copyright (C) 2016-2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2019 Texas Instruments Incorporated - https://www.ti.com/ */ #include diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index b54861be39a4..014cc8ce2d42 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -165,6 +165,18 @@ CONFIG_NET_DSA=m CONFIG_VLAN_8021Q=m CONFIG_VLAN_8021Q_GVRP=y CONFIG_VLAN_8021Q_MVRP=y +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBS=m +CONFIG_NET_SCH_ETF=m +CONFIG_NET_SCH_TAPRIO=m +CONFIG_NET_SCH_MQPRIO=m +CONFIG_NET_SCH_INGRESS=m +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_FLOWER=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_GACT=m +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_GATE=m CONFIG_QRTR=m CONFIG_QRTR_SMD=m CONFIG_QRTR_TUN=m @@ -295,6 +307,7 @@ CONFIG_FSL_DPAA_ETH=y CONFIG_FSL_DPAA2_ETH=y CONFIG_FSL_ENETC=y CONFIG_FSL_ENETC_VF=y +CONFIG_FSL_ENETC_QOS=y CONFIG_HIX5HD2_GMAC=y CONFIG_HNS_DSAF=y CONFIG_HNS_ENET=y @@ -313,6 +326,7 @@ CONFIG_MLX5_CORE=m CONFIG_MLX5_CORE_EN=y CONFIG_QCOM_EMAC=m CONFIG_RMNET=m +CONFIG_SH_ETH=y CONFIG_RAVB=y CONFIG_SMC91X=y CONFIG_SMSC911X=y @@ -473,6 +487,7 @@ CONFIG_PINCTRL_QCOM_SPMI_PMIC=y CONFIG_PINCTRL_SC7180=y CONFIG_PINCTRL_SDM845=y CONFIG_PINCTRL_SM8150=y +CONFIG_PINCTRL_SM8250=y CONFIG_GPIO_ALTERA=m CONFIG_GPIO_DWAPB=y CONFIG_GPIO_MB86S7X=y @@ -560,6 +575,7 @@ CONFIG_REGULATOR_HI6421V530=y CONFIG_REGULATOR_HI655X=y CONFIG_REGULATOR_MAX77620=y CONFIG_REGULATOR_MAX8973=y +CONFIG_REGULATOR_PCA9450=y CONFIG_REGULATOR_PFUZE100=y CONFIG_REGULATOR_PWM=y CONFIG_REGULATOR_QCOM_RPMH=y @@ -597,6 +613,8 @@ CONFIG_VIDEO_RENESAS_FCP=m CONFIG_VIDEO_RENESAS_VSP1=m CONFIG_SDR_PLATFORM_DRIVERS=y CONFIG_VIDEO_RCAR_DRIF=m +CONFIG_VIDEO_IMX219=m +CONFIG_VIDEO_OV5645=m CONFIG_VIDEO_QCOM_CAMSS=m CONFIG_DRM=m CONFIG_DRM_I2C_NXP_TDA998X=m @@ -632,6 +650,7 @@ CONFIG_DRM_SII902X=m CONFIG_DRM_THINE_THC63LVD1024=m CONFIG_DRM_TI_SN65DSI86=m CONFIG_DRM_I2C_ADV7511=m +CONFIG_DRM_I2C_ADV7511_AUDIO=y CONFIG_DRM_DW_HDMI_AHB_AUDIO=m CONFIG_DRM_DW_HDMI_CEC=m CONFIG_DRM_VC4=m @@ -657,6 +676,7 @@ CONFIG_SND_HDA_TEGRA=m CONFIG_SND_HDA_CODEC_HDMI=m CONFIG_SND_SOC=y CONFIG_SND_BCM2835_SOC_I2S=m +CONFIG_SND_SOC_FSL_SAI=m CONFIG_SND_MESON_AXG_SOUND_CARD=m CONFIG_SND_MESON_GX_SOUND_CARD=m CONFIG_SND_SOC_SDM845=m @@ -674,6 +694,7 @@ CONFIG_SND_SOC_PCM3168A_I2C=m CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m CONFIG_SND_SOC_TAS571X=m CONFIG_SND_SOC_WCD934X=m +CONFIG_SND_SOC_WM8904=m CONFIG_SND_SOC_WSA881X=m CONFIG_SND_SIMPLE_CARD=m CONFIG_SND_AUDIO_GRAPH_CARD=m @@ -735,6 +756,7 @@ CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SUNXI=y CONFIG_MMC_BCM2835=y CONFIG_MMC_SDHCI_XENON=y +CONFIG_MMC_SDHCI_AM654=y CONFIG_MMC_OWL=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y @@ -755,6 +777,7 @@ CONFIG_RTC_DRV_MAX77686=y CONFIG_RTC_DRV_RK808=m CONFIG_RTC_DRV_PCF85363=m CONFIG_RTC_DRV_RX8581=m +CONFIG_RTC_DRV_RV8803=m CONFIG_RTC_DRV_S5M=y CONFIG_RTC_DRV_DS3232=y CONFIG_RTC_DRV_PCF2127=m @@ -764,6 +787,7 @@ CONFIG_RTC_DRV_S3C=y CONFIG_RTC_DRV_PL031=y CONFIG_RTC_DRV_SUN6I=y CONFIG_RTC_DRV_ARMADA38X=y +CONFIG_RTC_DRV_PM8XXX=m CONFIG_RTC_DRV_TEGRA=y CONFIG_RTC_DRV_SNVS=m CONFIG_RTC_DRV_IMX_SC=m @@ -793,12 +817,16 @@ CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_MMIO=y CONFIG_XEN_GNTDEV=y CONFIG_XEN_GRANT_DEV_ALLOC=y -CONFIG_MFD_CROS_EC=y +CONFIG_MFD_CROS_EC_DEV=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_CROS_EC=y CONFIG_CROS_EC_I2C=y CONFIG_CROS_EC_SPI=y +CONFIG_CROS_EC_CHARDEV=m CONFIG_COMMON_CLK_RK808=y CONFIG_COMMON_CLK_SCPI=y CONFIG_COMMON_CLK_CS2000_CP=y +CONFIG_COMMON_CLK_FSL_SAI=y CONFIG_COMMON_CLK_S2MPS11=y CONFIG_COMMON_CLK_PWM=y CONFIG_COMMON_CLK_VC5=y @@ -825,6 +853,7 @@ CONFIG_SC_GCC_7180=y CONFIG_SDM_CAMCC_845=m CONFIG_SDM_GCC_845=y CONFIG_SDM_GPUCC_845=y +CONFIG_SDM_VIDEOCC_845=y CONFIG_SDM_DISPCC_845=y CONFIG_SM_GCC_8150=y CONFIG_SM_GCC_8250=y @@ -836,6 +865,7 @@ CONFIG_IMX_MBOX=y CONFIG_PLATFORM_MHU=y CONFIG_BCM2835_MBOX=y CONFIG_QCOM_APCS_IPC=y +CONFIG_QCOM_IPCC=y CONFIG_ROCKCHIP_IOMMU=y CONFIG_TEGRA_IOMMU_SMMU=y CONFIG_ARM_SMMU=y @@ -854,12 +884,12 @@ CONFIG_OWL_PM_DOMAINS=y CONFIG_RASPBERRYPI_POWER=y CONFIG_FSL_DPAA=y CONFIG_FSL_MC_DPIO=y -CONFIG_IMX_SCU_SOC=y CONFIG_QCOM_AOSS_QMP=y CONFIG_QCOM_GENI_SE=y CONFIG_QCOM_RMTFS_MEM=m CONFIG_QCOM_RPMH=y CONFIG_QCOM_RPMHPD=y +CONFIG_QCOM_RPMPD=y CONFIG_QCOM_SMEM=y CONFIG_QCOM_SMD_RPM=y CONFIG_QCOM_SMP2P=y @@ -869,6 +899,7 @@ CONFIG_QCOM_APR=m CONFIG_ARCH_R8A774A1=y CONFIG_ARCH_R8A774B1=y CONFIG_ARCH_R8A774C0=y +CONFIG_ARCH_R8A774E1=y CONFIG_ARCH_R8A77950=y CONFIG_ARCH_R8A77951=y CONFIG_ARCH_R8A77960=y diff --git a/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/arch/powerpc/platforms/cell/cpufreq_spudemand.c index 55b31eadb3c8..ca7849e113d7 100644 --- a/arch/powerpc/platforms/cell/cpufreq_spudemand.c +++ b/arch/powerpc/platforms/cell/cpufreq_spudemand.c @@ -126,30 +126,8 @@ static struct cpufreq_governor spu_governor = { .stop = spu_gov_stop, .owner = THIS_MODULE, }; - -/* - * module init and destoy - */ - -static int __init spu_gov_init(void) -{ - int ret; - - ret = cpufreq_register_governor(&spu_governor); - if (ret) - printk(KERN_ERR "registration of governor failed\n"); - return ret; -} - -static void __exit spu_gov_exit(void) -{ - cpufreq_unregister_governor(&spu_governor); -} - - -module_init(spu_gov_init); -module_exit(spu_gov_exit); +cpufreq_governor_init(spu_governor); +cpufreq_governor_exit(spu_governor); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Christian Krafft "); - diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 883da0abf779..812baf2983f0 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -188,6 +188,7 @@ config X86 select HAVE_KERNEL_LZMA select HAVE_KERNEL_LZO select HAVE_KERNEL_XZ + select HAVE_KERNEL_ZSTD select HAVE_KPROBES select HAVE_KPROBES_ON_FTRACE select HAVE_FUNCTION_ERROR_INJECTION @@ -1292,7 +1293,6 @@ config MICROCODE bool "CPU microcode loading support" default y depends on CPU_SUP_AMD || CPU_SUP_INTEL - select FW_LOADER help If you say Y here, you will be able to update the microcode on Intel and AMD processors. The Intel support is for the IA32 family, @@ -1314,7 +1314,6 @@ config MICROCODE_INTEL bool "Intel microcode loading support" depends on MICROCODE default MICROCODE - select FW_LOADER help This options enables microcode patch loading support for Intel processors. @@ -1326,7 +1325,6 @@ config MICROCODE_INTEL config MICROCODE_AMD bool "AMD microcode loading support" depends on MICROCODE - select FW_LOADER help If you select this option, microcode patch loading support for AMD processors will be enabled. diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 00e378de8bc0..1e634d7ee6eb 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -47,10 +47,6 @@ export REALMODE_CFLAGS # e.g.: obj-y += foo_$(BITS).o export BITS -ifdef CONFIG_X86_NEED_RELOCS - LDFLAGS_vmlinux := --emit-relocs --discard-none -endif - # # Prevent GCC from generating any FP code by mistake. # @@ -177,17 +173,6 @@ ifeq ($(ACCUMULATE_OUTGOING_ARGS), 1) KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args,) endif -KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE) - -# -# The 64-bit kernel must be aligned to 2MB. Pass -z max-page-size=0x200000 to -# the linker to force 2MB page size regardless of the default page size used -# by the linker. -# -ifdef CONFIG_X86_64 -KBUILD_LDFLAGS += $(call ld-option, -z max-page-size=0x200000) -endif - # Workaround for a gcc prelease that unfortunately was shipped in a suse release KBUILD_CFLAGS += -Wno-sign-compare # @@ -207,6 +192,23 @@ ifdef CONFIG_RETPOLINE endif endif +KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE) + +ifdef CONFIG_X86_NEED_RELOCS +LDFLAGS_vmlinux := --emit-relocs --discard-none +else +LDFLAGS_vmlinux := +endif + +# +# The 64-bit kernel must be aligned to 2MB. Pass -z max-page-size=0x200000 to +# the linker to force 2MB page size regardless of the default page size used +# by the linker. +# +ifdef CONFIG_X86_64 +LDFLAGS_vmlinux += -z max-page-size=0x200000 +endif + archscripts: scripts_basic $(Q)$(MAKE) $(build)=arch/x86/tools relocs diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile index 5a828fde7a42..c08714ae76ec 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -26,7 +26,7 @@ OBJECT_FILES_NON_STANDARD := y KCOV_INSTRUMENT := n targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \ - vmlinux.bin.xz vmlinux.bin.lzo vmlinux.bin.lz4 + vmlinux.bin.xz vmlinux.bin.lzo vmlinux.bin.lz4 vmlinux.bin.zst KBUILD_CFLAGS := -m$(BITS) -O2 KBUILD_CFLAGS += -fno-strict-aliasing $(call cc-option, -fPIE, -fPIC) @@ -42,6 +42,7 @@ KBUILD_CFLAGS += $(call cc-disable-warning, gnu) KBUILD_CFLAGS += -Wno-pointer-sign KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=) KBUILD_CFLAGS += -fno-asynchronous-unwind-tables +KBUILD_CFLAGS += -D__DISABLE_EXPORTS KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__ GCOV_PROFILE := n @@ -145,6 +146,8 @@ $(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y) FORCE $(call if_changed,lzo) $(obj)/vmlinux.bin.lz4: $(vmlinux.bin.all-y) FORCE $(call if_changed,lz4) +$(obj)/vmlinux.bin.zst: $(vmlinux.bin.all-y) FORCE + $(call if_changed,zstd22) suffix-$(CONFIG_KERNEL_GZIP) := gz suffix-$(CONFIG_KERNEL_BZIP2) := bz2 @@ -152,6 +155,7 @@ suffix-$(CONFIG_KERNEL_LZMA) := lzma suffix-$(CONFIG_KERNEL_XZ) := xz suffix-$(CONFIG_KERNEL_LZO) := lzo suffix-$(CONFIG_KERNEL_LZ4) := lz4 +suffix-$(CONFIG_KERNEL_ZSTD) := zst quiet_cmd_mkpiggy = MKPIGGY $@ cmd_mkpiggy = $(obj)/mkpiggy $< > $@ diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c index d7408af55738..0048269180d5 100644 --- a/arch/x86/boot/compressed/kaslr.c +++ b/arch/x86/boot/compressed/kaslr.c @@ -19,13 +19,6 @@ */ #define BOOT_CTYPE_H -/* - * _ctype[] in lib/ctype.c is needed by isspace() of linux/ctype.h. - * While both lib/ctype.c and lib/cmdline.c will bring EXPORT_SYMBOL - * which is meaningless and will cause compiling error in some cases. - */ -#define __DISABLE_EXPORTS - #include "misc.h" #include "error.h" #include "../string.h" diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c index 9652d5c2afda..39e592d0e0b4 100644 --- a/arch/x86/boot/compressed/misc.c +++ b/arch/x86/boot/compressed/misc.c @@ -77,6 +77,10 @@ static int lines, cols; #ifdef CONFIG_KERNEL_LZ4 #include "../../../../lib/decompress_unlz4.c" #endif + +#ifdef CONFIG_KERNEL_ZSTD +#include "../../../../lib/decompress_unzstd.c" +#endif /* * NOTE: When adding a new decompressor, please update the analysis in * ../header.S. diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index 735ad7f21ab0..6dbd7e9f74c9 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -539,8 +539,14 @@ pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr # the size-dependent part now grows so fast. # # extra_bytes = (uncompressed_size >> 8) + 65536 +# +# ZSTD compressed data grows by at most 3 bytes per 128K, and only has a 22 +# byte fixed overhead but has a maximum block size of 128K, so it needs a +# larger margin. +# +# extra_bytes = (uncompressed_size >> 8) + 131072 -#define ZO_z_extra_bytes ((ZO_z_output_len >> 8) + 65536) +#define ZO_z_extra_bytes ((ZO_z_output_len >> 8) + 131072) #if ZO_z_output_len > ZO_z_input_len # define ZO_z_extract_offset (ZO_z_output_len + ZO_z_extra_bytes - \ ZO_z_input_len) diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index 550904591e94..d7577fece9eb 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -1,39 +1,29 @@ -# CONFIG_64BIT is not set # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_AUDIT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT_VOLUNTARY=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y -CONFIG_FHANDLE=y -CONFIG_AUDIT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_CGROUPS=y +CONFIG_CGROUP_SCHED=y CONFIG_CGROUP_FREEZER=y CONFIG_CPUSETS=y CONFIG_CGROUP_CPUACCT=y -CONFIG_CGROUP_SCHED=y CONFIG_BLK_DEV_INITRD=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y -CONFIG_KPROBES=y -CONFIG_JUMP_LABEL=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_SMP=y CONFIG_X86_GENERIC=y CONFIG_HPET_TIMER=y -CONFIG_SCHED_SMT=y -CONFIG_PREEMPT_VOLUNTARY=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y -CONFIG_X86_MCE=y CONFIG_X86_REBOOTFIXUPS=y -CONFIG_MICROCODE=y CONFIG_MICROCODE_AMD=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y @@ -41,28 +31,25 @@ CONFIG_HIGHPTE=y CONFIG_X86_CHECK_BIOS_CORRUPTION=y # CONFIG_MTRR_SANITIZER is not set CONFIG_EFI=y +CONFIG_EFI_STUB=y CONFIG_HZ_1000=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y -CONFIG_RANDOMIZE_BASE=y -CONFIG_RANDOMIZE_MEMORY=y -# CONFIG_COMPAT_VDSO is not set CONFIG_HIBERNATION=y CONFIG_PM_DEBUG=y CONFIG_PM_TRACE_RTC=y CONFIG_ACPI_DOCK=y -CONFIG_CPU_FREQ=y -# CONFIG_CPU_FREQ_STAT is not set +CONFIG_ACPI_BGRT=y CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y -CONFIG_PCI=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCI_MSI=y -CONFIG_PCCARD=y -CONFIG_YENTA=y -CONFIG_HOTPLUG_PCI=y +CONFIG_EFI_VARS=y +CONFIG_KPROBES=y +CONFIG_JUMP_LABEL=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_PACKET=y @@ -82,16 +69,12 @@ CONFIG_IP_MROUTE=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y CONFIG_SYN_COOKIES=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set CONFIG_TCP_CONG_ADVANCED=y # CONFIG_TCP_CONG_BIC is not set # CONFIG_TCP_CONG_WESTWOOD is not set # CONFIG_TCP_CONG_HTCP is not set CONFIG_TCP_MD5SIG=y -CONFIG_IPV6=y CONFIG_INET6_AH=y CONFIG_INET6_ESP=y CONFIG_NETLABEL=y @@ -102,6 +85,7 @@ CONFIG_NF_CONNTRACK_FTP=y CONFIG_NF_CONNTRACK_IRC=y CONFIG_NF_CONNTRACK_SIP=y CONFIG_NF_CT_NETLINK=y +CONFIG_NF_NAT=y CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y CONFIG_NETFILTER_XT_TARGET_NFLOG=y CONFIG_NETFILTER_XT_TARGET_SECMARK=y @@ -109,14 +93,11 @@ CONFIG_NETFILTER_XT_TARGET_TCPMSS=y CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y CONFIG_NETFILTER_XT_MATCH_POLICY=y CONFIG_NETFILTER_XT_MATCH_STATE=y -CONFIG_NF_CONNTRACK_IPV4=y CONFIG_IP_NF_IPTABLES=y CONFIG_IP_NF_FILTER=y CONFIG_IP_NF_TARGET_REJECT=y -CONFIG_NF_NAT=y -CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_MANGLE=y -CONFIG_NF_CONNTRACK_IPV6=y CONFIG_IP6_NF_IPTABLES=y CONFIG_IP6_NF_MATCH_IPV6HEADER=y CONFIG_IP6_NF_FILTER=y @@ -129,6 +110,12 @@ CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_MAC80211_LEDS=y CONFIG_RFKILL=y +CONFIG_PCI=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCI_MSI=y +CONFIG_HOTPLUG_PCI=y +CONFIG_PCCARD=y +CONFIG_YENTA=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_DEBUG_DEVRES=y @@ -170,15 +157,12 @@ CONFIG_8139TOO=y # CONFIG_8139TOO_PIO is not set CONFIG_R8169=y CONFIG_INPUT_POLLDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_EVDEV=y CONFIG_INPUT_JOYSTICK=y CONFIG_INPUT_TABLET=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_INPUT_MISC=y -CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=32 @@ -187,6 +171,7 @@ CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y +CONFIG_SERIAL_NONSTANDARD=y CONFIG_HW_RANDOM=y CONFIG_NVRAM=y CONFIG_HPET=y @@ -201,19 +186,15 @@ CONFIG_DRM_I915=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_EFI=y -# CONFIG_LCD_CLASS_DEVICE is not set CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_SOUND=y CONFIG_SND=y +CONFIG_SND_HRTIMER=y CONFIG_SND_SEQUENCER=y CONFIG_SND_SEQ_DUMMY=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_HRTIMER=y CONFIG_SND_HDA_INTEL=y CONFIG_SND_HDA_HWDEP=y CONFIG_HIDRAW=y @@ -234,17 +215,14 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_MON=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_UHCI_HCD=y CONFIG_USB_PRINTER=y CONFIG_USB_STORAGE=y -CONFIG_EDAC=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_DMADEVICES=y CONFIG_EEEPC_LAPTOP=y -CONFIG_EFI_VARS=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y @@ -270,27 +248,19 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y -CONFIG_FRAME_WARN=1024 -CONFIG_MAGIC_SYSRQ=y -# CONFIG_UNUSED_SYMBOLS is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -CONFIG_SCHEDSTATS=y -CONFIG_TIMER_STATS=y -CONFIG_DEBUG_STACK_USAGE=y -CONFIG_BLK_DEV_IO_TRACE=y -CONFIG_PROVIDE_OHCI1394_DMA_INIT=y -CONFIG_EARLY_PRINTK_DBGP=y -CONFIG_DEBUG_STACKOVERFLOW=y -# CONFIG_DEBUG_RODATA_TEST is not set -CONFIG_DEBUG_BOOT_PARAMS=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_DISABLE=y -CONFIG_CRYPTO_AES_586=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_EFI_STUB=y -CONFIG_ACPI_BGRT=y +CONFIG_PRINTK_TIME=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_STACK_USAGE=y +CONFIG_DEBUG_STACKOVERFLOW=y +# CONFIG_SCHED_DEBUG is not set +CONFIG_SCHEDSTATS=y +CONFIG_BLK_DEV_IO_TRACE=y +CONFIG_PROVIDE_OHCI1394_DMA_INIT=y +CONFIG_EARLY_PRINTK_DBGP=y +CONFIG_DEBUG_BOOT_PARAMS=y diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index 614961009075..f85600143747 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -1,36 +1,26 @@ # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_AUDIT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT_VOLUNTARY=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y -CONFIG_FHANDLE=y -CONFIG_AUDIT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_CGROUPS=y +CONFIG_CGROUP_SCHED=y CONFIG_CGROUP_FREEZER=y CONFIG_CPUSETS=y CONFIG_CGROUP_CPUACCT=y -CONFIG_CGROUP_SCHED=y CONFIG_BLK_DEV_INITRD=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y -CONFIG_KPROBES=y -CONFIG_JUMP_LABEL=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_SMP=y -CONFIG_NR_CPUS=64 -CONFIG_SCHED_SMT=y -CONFIG_PREEMPT_VOLUNTARY=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y -CONFIG_X86_MCE=y -CONFIG_MICROCODE=y CONFIG_MICROCODE_AMD=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y @@ -38,30 +28,28 @@ CONFIG_NUMA=y CONFIG_X86_CHECK_BIOS_CORRUPTION=y # CONFIG_MTRR_SANITIZER is not set CONFIG_EFI=y +CONFIG_EFI_STUB=y +CONFIG_EFI_MIXED=y CONFIG_HZ_1000=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y -CONFIG_RANDOMIZE_BASE=y -CONFIG_RANDOMIZE_MEMORY=y -# CONFIG_COMPAT_VDSO is not set CONFIG_HIBERNATION=y CONFIG_PM_DEBUG=y CONFIG_PM_TRACE_RTC=y CONFIG_ACPI_DOCK=y -CONFIG_CPU_FREQ=y -# CONFIG_CPU_FREQ_STAT is not set +CONFIG_ACPI_BGRT=y CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y -CONFIG_PCI=y -CONFIG_PCI_MMCONFIG=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCCARD=y -CONFIG_YENTA=y -CONFIG_HOTPLUG_PCI=y -CONFIG_BINFMT_MISC=y CONFIG_IA32_EMULATION=y +CONFIG_EFI_VARS=y +CONFIG_KPROBES=y +CONFIG_JUMP_LABEL=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -80,16 +68,12 @@ CONFIG_IP_MROUTE=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y CONFIG_SYN_COOKIES=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set CONFIG_TCP_CONG_ADVANCED=y # CONFIG_TCP_CONG_BIC is not set # CONFIG_TCP_CONG_WESTWOOD is not set # CONFIG_TCP_CONG_HTCP is not set CONFIG_TCP_MD5SIG=y -CONFIG_IPV6=y CONFIG_INET6_AH=y CONFIG_INET6_ESP=y CONFIG_NETLABEL=y @@ -100,6 +84,7 @@ CONFIG_NF_CONNTRACK_FTP=y CONFIG_NF_CONNTRACK_IRC=y CONFIG_NF_CONNTRACK_SIP=y CONFIG_NF_CT_NETLINK=y +CONFIG_NF_NAT=y CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y CONFIG_NETFILTER_XT_TARGET_NFLOG=y CONFIG_NETFILTER_XT_TARGET_SECMARK=y @@ -107,14 +92,11 @@ CONFIG_NETFILTER_XT_TARGET_TCPMSS=y CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y CONFIG_NETFILTER_XT_MATCH_POLICY=y CONFIG_NETFILTER_XT_MATCH_STATE=y -CONFIG_NF_CONNTRACK_IPV4=y CONFIG_IP_NF_IPTABLES=y CONFIG_IP_NF_FILTER=y CONFIG_IP_NF_TARGET_REJECT=y -CONFIG_NF_NAT=y -CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_MANGLE=y -CONFIG_NF_CONNTRACK_IPV6=y CONFIG_IP6_NF_IPTABLES=y CONFIG_IP6_NF_MATCH_IPV6HEADER=y CONFIG_IP6_NF_FILTER=y @@ -127,6 +109,11 @@ CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_MAC80211_LEDS=y CONFIG_RFKILL=y +CONFIG_PCI=y +CONFIG_PCIEPORTBUS=y +CONFIG_HOTPLUG_PCI=y +CONFIG_PCCARD=y +CONFIG_YENTA=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_DEBUG_DEVRES=y @@ -163,15 +150,12 @@ CONFIG_FORCEDETH=y CONFIG_8139TOO=y CONFIG_R8169=y CONFIG_INPUT_POLLDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_EVDEV=y CONFIG_INPUT_JOYSTICK=y CONFIG_INPUT_TABLET=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_INPUT_MISC=y -CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=32 @@ -180,6 +164,7 @@ CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y +CONFIG_SERIAL_NONSTANDARD=y CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_INTEL is not set # CONFIG_HW_RANDOM_AMD is not set @@ -196,19 +181,15 @@ CONFIG_DRM_I915=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_EFI=y -# CONFIG_LCD_CLASS_DEVICE is not set CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_SOUND=y CONFIG_SND=y +CONFIG_SND_HRTIMER=y CONFIG_SND_SEQUENCER=y CONFIG_SND_SEQ_DUMMY=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_HRTIMER=y CONFIG_SND_HDA_INTEL=y CONFIG_SND_HDA_HWDEP=y CONFIG_HIDRAW=y @@ -229,12 +210,10 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_MON=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_UHCI_HCD=y CONFIG_USB_PRINTER=y CONFIG_USB_STORAGE=y -CONFIG_EDAC=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_DMADEVICES=y @@ -242,7 +221,6 @@ CONFIG_EEEPC_LAPTOP=y CONFIG_AMD_IOMMU=y CONFIG_INTEL_IOMMU=y # CONFIG_INTEL_IOMMU_DEFAULT_ON is not set -CONFIG_EFI_VARS=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y @@ -268,27 +246,18 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y -# CONFIG_UNUSED_SYMBOLS is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -CONFIG_SCHEDSTATS=y -CONFIG_TIMER_STATS=y -CONFIG_DEBUG_STACK_USAGE=y -CONFIG_BLK_DEV_IO_TRACE=y -CONFIG_PROVIDE_OHCI1394_DMA_INIT=y -CONFIG_EARLY_PRINTK_DBGP=y -CONFIG_DEBUG_STACKOVERFLOW=y -# CONFIG_DEBUG_RODATA_TEST is not set -CONFIG_DEBUG_BOOT_PARAMS=y -CONFIG_UNWINDER_ORC=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_DISABLE=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_EFI_STUB=y -CONFIG_EFI_MIXED=y -CONFIG_ACPI_BGRT=y +CONFIG_PRINTK_TIME=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_STACK_USAGE=y +# CONFIG_SCHED_DEBUG is not set +CONFIG_SCHEDSTATS=y +CONFIG_BLK_DEV_IO_TRACE=y +CONFIG_PROVIDE_OHCI1394_DMA_INIT=y +CONFIG_EARLY_PRINTK_DBGP=y +CONFIG_DEBUG_BOOT_PARAMS=y diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c index 43b09e9c93a2..16a2369c586e 100644 --- a/arch/x86/events/amd/power.c +++ b/arch/x86/events/amd/power.c @@ -13,10 +13,6 @@ #include #include "../perf_event.h" -#define MSR_F15H_CU_PWR_ACCUMULATOR 0xc001007a -#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b -#define MSR_F15H_PTSC 0xc0010280 - /* Event code: LSB 8 bits, passed in attr->config any other bit is reserved. */ #define AMD_POWER_EVENT_MASK 0xFFULL diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h index 0f63585edf5f..5c15f95b1ba7 100644 --- a/arch/x86/include/asm/asm.h +++ b/arch/x86/include/asm/asm.h @@ -144,7 +144,7 @@ _ASM_PTR (entry); \ .popsection -#else +#else /* ! __ASSEMBLY__ */ # define _EXPAND_EXTABLE_HANDLE(x) #x # define _ASM_EXTABLE_HANDLE(from, to, handler) \ " .pushsection \"__ex_table\",\"a\"\n" \ @@ -164,9 +164,7 @@ _ASM_EXTABLE_HANDLE(from, to, ex_handler_fault) /* For C file, we already have NOKPROBE_SYMBOL macro */ -#endif -#ifndef __ASSEMBLY__ /* * This output constraint should be used for any inline asm which has a "call" * instruction. Otherwise the asm may be inserted before the frame pointer @@ -175,6 +173,6 @@ */ register unsigned long current_stack_pointer asm(_ASM_SP); #define ASM_CALL_CONSTRAINT "+r" (current_stack_pointer) -#endif +#endif /* __ASSEMBLY__ */ #endif /* _ASM_X86_ASM_H */ diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h index 680c320363db..9191280d9ea3 100644 --- a/arch/x86/include/asm/boot.h +++ b/arch/x86/include/asm/boot.h @@ -24,9 +24,16 @@ # error "Invalid value for CONFIG_PHYSICAL_ALIGN" #endif -#ifdef CONFIG_KERNEL_BZIP2 +#if defined(CONFIG_KERNEL_BZIP2) # define BOOT_HEAP_SIZE 0x400000 -#else /* !CONFIG_KERNEL_BZIP2 */ +#elif defined(CONFIG_KERNEL_ZSTD) +/* + * Zstd needs to allocate the ZSTD_DCtx in order to decompress the kernel. + * The ZSTD_DCtx is ~160KB, so set the heap size to 192KB because it is a + * round number and to allow some slack. + */ +# define BOOT_HEAP_SIZE 0x30000 +#else # define BOOT_HEAP_SIZE 0x10000 #endif diff --git a/arch/x86/include/asm/cmpxchg_32.h b/arch/x86/include/asm/cmpxchg_32.h index 1a2eafca7038..0a7fe0321613 100644 --- a/arch/x86/include/asm/cmpxchg_32.h +++ b/arch/x86/include/asm/cmpxchg_32.h @@ -3,7 +3,7 @@ #define _ASM_X86_CMPXCHG_32_H /* - * Note: if you use set64_bit(), __cmpxchg64(), or their variants, you + * Note: if you use set64_bit(), __cmpxchg64(), or their variants, * you need to test for the feature in boot_cpu_data. */ diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index 72ba4c59ad05..2901d5df4366 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -96,6 +96,7 @@ #define X86_FEATURE_SYSCALL32 ( 3*32+14) /* "" syscall in IA32 userspace */ #define X86_FEATURE_SYSENTER32 ( 3*32+15) /* "" sysenter in IA32 userspace */ #define X86_FEATURE_REP_GOOD ( 3*32+16) /* REP microcode works well */ +/* free ( 3*32+17) */ #define X86_FEATURE_LFENCE_RDTSC ( 3*32+18) /* "" LFENCE synchronizes RDTSC */ #define X86_FEATURE_ACC_POWER ( 3*32+19) /* AMD Accumulated Power Mechanism */ #define X86_FEATURE_NOPL ( 3*32+20) /* The NOPL (0F 1F) instructions */ @@ -107,6 +108,7 @@ #define X86_FEATURE_EXTD_APICID ( 3*32+26) /* Extended APICID (8 bits) */ #define X86_FEATURE_AMD_DCM ( 3*32+27) /* AMD multi-node processor */ #define X86_FEATURE_APERFMPERF ( 3*32+28) /* P-State hardware coordination feedback capability (APERF/MPERF MSRs) */ +/* free ( 3*32+29) */ #define X86_FEATURE_NONSTOP_TSC_S3 ( 3*32+30) /* TSC doesn't stop in S3 state */ #define X86_FEATURE_TSC_KNOWN_FREQ ( 3*32+31) /* TSC has known frequency */ @@ -365,6 +367,7 @@ #define X86_FEATURE_SRBDS_CTRL (18*32+ 9) /* "" SRBDS mitigation MSR available */ #define X86_FEATURE_MD_CLEAR (18*32+10) /* VERW clears CPU buffers */ #define X86_FEATURE_TSX_FORCE_ABORT (18*32+13) /* "" TSX_FORCE_ABORT */ +#define X86_FEATURE_SERIALIZE (18*32+14) /* SERIALIZE instruction */ #define X86_FEATURE_PCONFIG (18*32+18) /* Intel PCONFIG */ #define X86_FEATURE_ARCH_LBR (18*32+19) /* Intel ARCH LBR */ #define X86_FEATURE_SPEC_CTRL (18*32+26) /* "" Speculation Control (IBRS + IBPB) */ diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index e7d2ccfdd507..b9c2667ac46c 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -22,17 +22,7 @@ extern unsigned long efi_fw_vendor, efi_config_table; * * This is the main reason why we're doing stable VA mappings for RT * services. - * - * SGI UV1 machines are known to be incompatible with this scheme, so we - * provide an opt-out for these machines via a DMI quirk that sets the - * attribute below. */ -#define EFI_UV1_MEMMAP EFI_ARCH_1 - -static inline bool efi_have_uv1_memmap(void) -{ - return IS_ENABLED(CONFIG_X86_UV) && efi_enabled(EFI_UV1_MEMMAP); -} #define EFI32_LOADER_SIGNATURE "EL32" #define EFI64_LOADER_SIGNATURE "EL64" @@ -122,9 +112,7 @@ struct efi_scratch { efi_sync_low_kernel_mappings(); \ kernel_fpu_begin(); \ firmware_restrict_branch_speculation_start(); \ - \ - if (!efi_have_uv1_memmap()) \ - efi_switch_mm(&efi_mm); \ + efi_switch_mm(&efi_mm); \ }) #define arch_efi_call_virt(p, f, args...) \ @@ -132,9 +120,7 @@ struct efi_scratch { #define arch_efi_call_virt_teardown() \ ({ \ - if (!efi_have_uv1_memmap()) \ - efi_switch_mm(efi_scratch.prev_mm); \ - \ + efi_switch_mm(efi_scratch.prev_mm); \ firmware_restrict_branch_speculation_end(); \ kernel_fpu_end(); \ }) @@ -176,8 +162,6 @@ extern void efi_delete_dummy_variable(void); extern void efi_switch_mm(struct mm_struct *mm); extern void efi_recover_from_page_fault(unsigned long phys_addr); extern void efi_free_boot_services(void); -extern pgd_t * __init efi_uv1_memmap_phys_prolog(void); -extern void __init efi_uv1_memmap_phys_epilog(pgd_t *save_pgd); /* kexec external ABI */ struct efi_setup_data { diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h index a338a6deb950..5e658ba2654a 100644 --- a/arch/x86/include/asm/intel-family.h +++ b/arch/x86/include/asm/intel-family.h @@ -89,8 +89,15 @@ #define INTEL_FAM6_COMETLAKE 0xA5 #define INTEL_FAM6_COMETLAKE_L 0xA6 +#define INTEL_FAM6_ROCKETLAKE 0xA7 + #define INTEL_FAM6_SAPPHIRERAPIDS_X 0x8F +/* Hybrid Core/Atom Processors */ + +#define INTEL_FAM6_LAKEFIELD 0x8A +#define INTEL_FAM6_ALDERLAKE 0x97 + /* "Small Core" Processors (Atom) */ #define INTEL_FAM6_ATOM_BONNELL 0x1C /* Diamondville, Pineview */ diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index fd20a2334885..a1a26f6d3aa4 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -99,7 +99,6 @@ struct IR_IO_APIC_route_entry { struct irq_alloc_info; struct ioapic_domain_cfg; -#define IOAPIC_AUTO -1 #define IOAPIC_EDGE 0 #define IOAPIC_LEVEL 1 diff --git a/arch/x86/include/asm/kdebug.h b/arch/x86/include/asm/kdebug.h index 247ab14c6309..d1514e70477b 100644 --- a/arch/x86/include/asm/kdebug.h +++ b/arch/x86/include/asm/kdebug.h @@ -36,8 +36,9 @@ extern void die(const char *, struct pt_regs *,long); void die_addr(const char *str, struct pt_regs *regs, long err, long gp_addr); extern int __must_check __die(const char *, struct pt_regs *, long); extern void show_stack_regs(struct pt_regs *regs); -extern void __show_regs(struct pt_regs *regs, enum show_regs_mode); -extern void show_iret_regs(struct pt_regs *regs); +extern void __show_regs(struct pt_regs *regs, enum show_regs_mode, + const char *log_lvl); +extern void show_iret_regs(struct pt_regs *regs, const char *log_lvl); extern unsigned long oops_begin(void); extern void oops_end(unsigned long, struct pt_regs *, int signr); diff --git a/arch/x86/include/asm/mem_encrypt.h b/arch/x86/include/asm/mem_encrypt.h index 848ce43b9040..5049f6c22683 100644 --- a/arch/x86/include/asm/mem_encrypt.h +++ b/arch/x86/include/asm/mem_encrypt.h @@ -43,9 +43,10 @@ void __init sme_enable(struct boot_params *bp); int __init early_set_memory_decrypted(unsigned long vaddr, unsigned long size); int __init early_set_memory_encrypted(unsigned long vaddr, unsigned long size); +void __init mem_encrypt_free_decrypted_mem(void); + /* Architecture __weak replacement functions */ void __init mem_encrypt_init(void); -void __init mem_encrypt_free_decrypted_mem(void); bool sme_active(void); bool sev_active(void); @@ -77,6 +78,8 @@ early_set_memory_decrypted(unsigned long vaddr, unsigned long size) { return 0; static inline int __init early_set_memory_encrypted(unsigned long vaddr, unsigned long size) { return 0; } +static inline void mem_encrypt_free_decrypted_mem(void) { } + #define __bss_decrypted #endif /* CONFIG_AMD_MEM_ENCRYPT */ diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index bdc07fc6e517..2859ee4f39a8 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -149,6 +149,10 @@ #define MSR_LBR_SELECT 0x000001c8 #define MSR_LBR_TOS 0x000001c9 + +#define MSR_IA32_POWER_CTL 0x000001fc +#define MSR_IA32_POWER_CTL_BIT_EE 19 + #define MSR_LBR_NHM_FROM 0x00000680 #define MSR_LBR_NHM_TO 0x000006c0 #define MSR_LBR_CORE_FROM 0x00000040 @@ -269,8 +273,6 @@ #define MSR_PEBS_FRONTEND 0x000003f7 -#define MSR_IA32_POWER_CTL 0x000001fc - #define MSR_IA32_MC0_CTL 0x00000400 #define MSR_IA32_MC0_STATUS 0x00000401 #define MSR_IA32_MC0_ADDR 0x00000402 @@ -434,7 +436,6 @@ #define MSR_AMD64_PATCH_LEVEL 0x0000008b #define MSR_AMD64_TSC_RATIO 0xc0000104 #define MSR_AMD64_NB_CFG 0xc001001f -#define MSR_AMD64_CPUID_FN_1 0xc0011004 #define MSR_AMD64_PATCH_LOADER 0xc0010020 #define MSR_AMD_PERF_CTL 0xc0010062 #define MSR_AMD_PERF_STATUS 0xc0010063 @@ -443,6 +444,7 @@ #define MSR_AMD64_OSVW_STATUS 0xc0010141 #define MSR_AMD_PPIN_CTL 0xc00102f0 #define MSR_AMD_PPIN 0xc00102f1 +#define MSR_AMD64_CPUID_FN_1 0xc0011004 #define MSR_AMD64_LS_CFG 0xc0011020 #define MSR_AMD64_DC_CFG 0xc0011022 #define MSR_AMD64_BU_CFG2 0xc001102a @@ -482,6 +484,8 @@ #define MSR_F16H_DR0_ADDR_MASK 0xc0011027 /* Fam 15h MSRs */ +#define MSR_F15H_CU_PWR_ACCUMULATOR 0xc001007a +#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b #define MSR_F15H_PERF_CTL 0xc0010200 #define MSR_F15H_PERF_CTL0 MSR_F15H_PERF_CTL #define MSR_F15H_PERF_CTL1 (MSR_F15H_PERF_CTL + 2) diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index 2278797c769d..a3c33b79fb86 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h @@ -4,33 +4,15 @@ #ifdef CONFIG_X86_64 #define __percpu_seg gs -#define __percpu_mov_op movq #else #define __percpu_seg fs -#define __percpu_mov_op movl #endif #ifdef __ASSEMBLY__ -/* - * PER_CPU finds an address of a per-cpu variable. - * - * Args: - * var - variable name - * reg - 32bit register - * - * The resulting address is stored in the "reg" argument. - * - * Example: - * PER_CPU(cpu_gdt_descr, %ebx) - */ #ifdef CONFIG_SMP -#define PER_CPU(var, reg) \ - __percpu_mov_op %__percpu_seg:this_cpu_off, reg; \ - lea var(reg), reg #define PER_CPU_VAR(var) %__percpu_seg:var #else /* ! SMP */ -#define PER_CPU(var, reg) __percpu_mov_op $var, reg #define PER_CPU_VAR(var) var #endif /* SMP */ @@ -85,213 +67,108 @@ /* For arch-specific code, we can use direct single-insn ops (they * don't give an lvalue though). */ -extern void __bad_percpu_size(void); -#define percpu_to_op(qual, op, var, val) \ -do { \ - typedef typeof(var) pto_T__; \ - if (0) { \ - pto_T__ pto_tmp__; \ - pto_tmp__ = (val); \ - (void)pto_tmp__; \ - } \ - switch (sizeof(var)) { \ - case 1: \ - asm qual (op "b %1,"__percpu_arg(0) \ - : "+m" (var) \ - : "qi" ((pto_T__)(val))); \ - break; \ - case 2: \ - asm qual (op "w %1,"__percpu_arg(0) \ - : "+m" (var) \ - : "ri" ((pto_T__)(val))); \ - break; \ - case 4: \ - asm qual (op "l %1,"__percpu_arg(0) \ - : "+m" (var) \ - : "ri" ((pto_T__)(val))); \ - break; \ - case 8: \ - asm qual (op "q %1,"__percpu_arg(0) \ - : "+m" (var) \ - : "re" ((pto_T__)(val))); \ - break; \ - default: __bad_percpu_size(); \ - } \ +#define __pcpu_type_1 u8 +#define __pcpu_type_2 u16 +#define __pcpu_type_4 u32 +#define __pcpu_type_8 u64 + +#define __pcpu_cast_1(val) ((u8)(((unsigned long) val) & 0xff)) +#define __pcpu_cast_2(val) ((u16)(((unsigned long) val) & 0xffff)) +#define __pcpu_cast_4(val) ((u32)(((unsigned long) val) & 0xffffffff)) +#define __pcpu_cast_8(val) ((u64)(val)) + +#define __pcpu_op1_1(op, dst) op "b " dst +#define __pcpu_op1_2(op, dst) op "w " dst +#define __pcpu_op1_4(op, dst) op "l " dst +#define __pcpu_op1_8(op, dst) op "q " dst + +#define __pcpu_op2_1(op, src, dst) op "b " src ", " dst +#define __pcpu_op2_2(op, src, dst) op "w " src ", " dst +#define __pcpu_op2_4(op, src, dst) op "l " src ", " dst +#define __pcpu_op2_8(op, src, dst) op "q " src ", " dst + +#define __pcpu_reg_1(mod, x) mod "q" (x) +#define __pcpu_reg_2(mod, x) mod "r" (x) +#define __pcpu_reg_4(mod, x) mod "r" (x) +#define __pcpu_reg_8(mod, x) mod "r" (x) + +#define __pcpu_reg_imm_1(x) "qi" (x) +#define __pcpu_reg_imm_2(x) "ri" (x) +#define __pcpu_reg_imm_4(x) "ri" (x) +#define __pcpu_reg_imm_8(x) "re" (x) + +#define percpu_to_op(size, qual, op, _var, _val) \ +do { \ + __pcpu_type_##size pto_val__ = __pcpu_cast_##size(_val); \ + if (0) { \ + typeof(_var) pto_tmp__; \ + pto_tmp__ = (_val); \ + (void)pto_tmp__; \ + } \ + asm qual(__pcpu_op2_##size(op, "%[val]", __percpu_arg([var])) \ + : [var] "+m" (_var) \ + : [val] __pcpu_reg_imm_##size(pto_val__)); \ } while (0) +#define percpu_unary_op(size, qual, op, _var) \ +({ \ + asm qual (__pcpu_op1_##size(op, __percpu_arg([var])) \ + : [var] "+m" (_var)); \ +}) + /* * Generate a percpu add to memory instruction and optimize code * if one is added or subtracted. */ -#define percpu_add_op(qual, var, val) \ +#define percpu_add_op(size, qual, var, val) \ do { \ - typedef typeof(var) pao_T__; \ const int pao_ID__ = (__builtin_constant_p(val) && \ ((val) == 1 || (val) == -1)) ? \ (int)(val) : 0; \ if (0) { \ - pao_T__ pao_tmp__; \ + typeof(var) pao_tmp__; \ pao_tmp__ = (val); \ (void)pao_tmp__; \ } \ - switch (sizeof(var)) { \ - case 1: \ - if (pao_ID__ == 1) \ - asm qual ("incb "__percpu_arg(0) : "+m" (var)); \ - else if (pao_ID__ == -1) \ - asm qual ("decb "__percpu_arg(0) : "+m" (var)); \ - else \ - asm qual ("addb %1, "__percpu_arg(0) \ - : "+m" (var) \ - : "qi" ((pao_T__)(val))); \ - break; \ - case 2: \ - if (pao_ID__ == 1) \ - asm qual ("incw "__percpu_arg(0) : "+m" (var)); \ - else if (pao_ID__ == -1) \ - asm qual ("decw "__percpu_arg(0) : "+m" (var)); \ - else \ - asm qual ("addw %1, "__percpu_arg(0) \ - : "+m" (var) \ - : "ri" ((pao_T__)(val))); \ - break; \ - case 4: \ - if (pao_ID__ == 1) \ - asm qual ("incl "__percpu_arg(0) : "+m" (var)); \ - else if (pao_ID__ == -1) \ - asm qual ("decl "__percpu_arg(0) : "+m" (var)); \ - else \ - asm qual ("addl %1, "__percpu_arg(0) \ - : "+m" (var) \ - : "ri" ((pao_T__)(val))); \ - break; \ - case 8: \ - if (pao_ID__ == 1) \ - asm qual ("incq "__percpu_arg(0) : "+m" (var)); \ - else if (pao_ID__ == -1) \ - asm qual ("decq "__percpu_arg(0) : "+m" (var)); \ - else \ - asm qual ("addq %1, "__percpu_arg(0) \ - : "+m" (var) \ - : "re" ((pao_T__)(val))); \ - break; \ - default: __bad_percpu_size(); \ - } \ + if (pao_ID__ == 1) \ + percpu_unary_op(size, qual, "inc", var); \ + else if (pao_ID__ == -1) \ + percpu_unary_op(size, qual, "dec", var); \ + else \ + percpu_to_op(size, qual, "add", var, val); \ } while (0) -#define percpu_from_op(qual, op, var) \ -({ \ - typeof(var) pfo_ret__; \ - switch (sizeof(var)) { \ - case 1: \ - asm qual (op "b "__percpu_arg(1)",%0" \ - : "=q" (pfo_ret__) \ - : "m" (var)); \ - break; \ - case 2: \ - asm qual (op "w "__percpu_arg(1)",%0" \ - : "=r" (pfo_ret__) \ - : "m" (var)); \ - break; \ - case 4: \ - asm qual (op "l "__percpu_arg(1)",%0" \ - : "=r" (pfo_ret__) \ - : "m" (var)); \ - break; \ - case 8: \ - asm qual (op "q "__percpu_arg(1)",%0" \ - : "=r" (pfo_ret__) \ - : "m" (var)); \ - break; \ - default: __bad_percpu_size(); \ - } \ - pfo_ret__; \ +#define percpu_from_op(size, qual, op, _var) \ +({ \ + __pcpu_type_##size pfo_val__; \ + asm qual (__pcpu_op2_##size(op, __percpu_arg([var]), "%[val]") \ + : [val] __pcpu_reg_##size("=", pfo_val__) \ + : [var] "m" (_var)); \ + (typeof(_var))(unsigned long) pfo_val__; \ }) -#define percpu_stable_op(op, var) \ -({ \ - typeof(var) pfo_ret__; \ - switch (sizeof(var)) { \ - case 1: \ - asm(op "b "__percpu_arg(P1)",%0" \ - : "=q" (pfo_ret__) \ - : "p" (&(var))); \ - break; \ - case 2: \ - asm(op "w "__percpu_arg(P1)",%0" \ - : "=r" (pfo_ret__) \ - : "p" (&(var))); \ - break; \ - case 4: \ - asm(op "l "__percpu_arg(P1)",%0" \ - : "=r" (pfo_ret__) \ - : "p" (&(var))); \ - break; \ - case 8: \ - asm(op "q "__percpu_arg(P1)",%0" \ - : "=r" (pfo_ret__) \ - : "p" (&(var))); \ - break; \ - default: __bad_percpu_size(); \ - } \ - pfo_ret__; \ -}) - -#define percpu_unary_op(qual, op, var) \ -({ \ - switch (sizeof(var)) { \ - case 1: \ - asm qual (op "b "__percpu_arg(0) \ - : "+m" (var)); \ - break; \ - case 2: \ - asm qual (op "w "__percpu_arg(0) \ - : "+m" (var)); \ - break; \ - case 4: \ - asm qual (op "l "__percpu_arg(0) \ - : "+m" (var)); \ - break; \ - case 8: \ - asm qual (op "q "__percpu_arg(0) \ - : "+m" (var)); \ - break; \ - default: __bad_percpu_size(); \ - } \ +#define percpu_stable_op(size, op, _var) \ +({ \ + __pcpu_type_##size pfo_val__; \ + asm(__pcpu_op2_##size(op, __percpu_arg(P[var]), "%[val]") \ + : [val] __pcpu_reg_##size("=", pfo_val__) \ + : [var] "p" (&(_var))); \ + (typeof(_var))(unsigned long) pfo_val__; \ }) /* * Add return operation */ -#define percpu_add_return_op(qual, var, val) \ +#define percpu_add_return_op(size, qual, _var, _val) \ ({ \ - typeof(var) paro_ret__ = val; \ - switch (sizeof(var)) { \ - case 1: \ - asm qual ("xaddb %0, "__percpu_arg(1) \ - : "+q" (paro_ret__), "+m" (var) \ - : : "memory"); \ - break; \ - case 2: \ - asm qual ("xaddw %0, "__percpu_arg(1) \ - : "+r" (paro_ret__), "+m" (var) \ - : : "memory"); \ - break; \ - case 4: \ - asm qual ("xaddl %0, "__percpu_arg(1) \ - : "+r" (paro_ret__), "+m" (var) \ - : : "memory"); \ - break; \ - case 8: \ - asm qual ("xaddq %0, "__percpu_arg(1) \ - : "+re" (paro_ret__), "+m" (var) \ - : : "memory"); \ - break; \ - default: __bad_percpu_size(); \ - } \ - paro_ret__ += val; \ - paro_ret__; \ + __pcpu_type_##size paro_tmp__ = __pcpu_cast_##size(_val); \ + asm qual (__pcpu_op2_##size("xadd", "%[tmp]", \ + __percpu_arg([var])) \ + : [tmp] __pcpu_reg_##size("+", paro_tmp__), \ + [var] "+m" (_var) \ + : : "memory"); \ + (typeof(_var))(unsigned long) (paro_tmp__ + _val); \ }) /* @@ -299,85 +176,38 @@ do { \ * expensive due to the implied lock prefix. The processor cannot prefetch * cachelines if xchg is used. */ -#define percpu_xchg_op(qual, var, nval) \ +#define percpu_xchg_op(size, qual, _var, _nval) \ ({ \ - typeof(var) pxo_ret__; \ - typeof(var) pxo_new__ = (nval); \ - switch (sizeof(var)) { \ - case 1: \ - asm qual ("\n\tmov "__percpu_arg(1)",%%al" \ - "\n1:\tcmpxchgb %2, "__percpu_arg(1) \ - "\n\tjnz 1b" \ - : "=&a" (pxo_ret__), "+m" (var) \ - : "q" (pxo_new__) \ - : "memory"); \ - break; \ - case 2: \ - asm qual ("\n\tmov "__percpu_arg(1)",%%ax" \ - "\n1:\tcmpxchgw %2, "__percpu_arg(1) \ - "\n\tjnz 1b" \ - : "=&a" (pxo_ret__), "+m" (var) \ - : "r" (pxo_new__) \ - : "memory"); \ - break; \ - case 4: \ - asm qual ("\n\tmov "__percpu_arg(1)",%%eax" \ - "\n1:\tcmpxchgl %2, "__percpu_arg(1) \ - "\n\tjnz 1b" \ - : "=&a" (pxo_ret__), "+m" (var) \ - : "r" (pxo_new__) \ - : "memory"); \ - break; \ - case 8: \ - asm qual ("\n\tmov "__percpu_arg(1)",%%rax" \ - "\n1:\tcmpxchgq %2, "__percpu_arg(1) \ - "\n\tjnz 1b" \ - : "=&a" (pxo_ret__), "+m" (var) \ - : "r" (pxo_new__) \ - : "memory"); \ - break; \ - default: __bad_percpu_size(); \ - } \ - pxo_ret__; \ + __pcpu_type_##size pxo_old__; \ + __pcpu_type_##size pxo_new__ = __pcpu_cast_##size(_nval); \ + asm qual (__pcpu_op2_##size("mov", __percpu_arg([var]), \ + "%[oval]") \ + "\n1:\t" \ + __pcpu_op2_##size("cmpxchg", "%[nval]", \ + __percpu_arg([var])) \ + "\n\tjnz 1b" \ + : [oval] "=&a" (pxo_old__), \ + [var] "+m" (_var) \ + : [nval] __pcpu_reg_##size(, pxo_new__) \ + : "memory"); \ + (typeof(_var))(unsigned long) pxo_old__; \ }) /* * cmpxchg has no such implied lock semantics as a result it is much * more efficient for cpu local operations. */ -#define percpu_cmpxchg_op(qual, var, oval, nval) \ +#define percpu_cmpxchg_op(size, qual, _var, _oval, _nval) \ ({ \ - typeof(var) pco_ret__; \ - typeof(var) pco_old__ = (oval); \ - typeof(var) pco_new__ = (nval); \ - switch (sizeof(var)) { \ - case 1: \ - asm qual ("cmpxchgb %2, "__percpu_arg(1) \ - : "=a" (pco_ret__), "+m" (var) \ - : "q" (pco_new__), "0" (pco_old__) \ - : "memory"); \ - break; \ - case 2: \ - asm qual ("cmpxchgw %2, "__percpu_arg(1) \ - : "=a" (pco_ret__), "+m" (var) \ - : "r" (pco_new__), "0" (pco_old__) \ - : "memory"); \ - break; \ - case 4: \ - asm qual ("cmpxchgl %2, "__percpu_arg(1) \ - : "=a" (pco_ret__), "+m" (var) \ - : "r" (pco_new__), "0" (pco_old__) \ - : "memory"); \ - break; \ - case 8: \ - asm qual ("cmpxchgq %2, "__percpu_arg(1) \ - : "=a" (pco_ret__), "+m" (var) \ - : "r" (pco_new__), "0" (pco_old__) \ - : "memory"); \ - break; \ - default: __bad_percpu_size(); \ - } \ - pco_ret__; \ + __pcpu_type_##size pco_old__ = __pcpu_cast_##size(_oval); \ + __pcpu_type_##size pco_new__ = __pcpu_cast_##size(_nval); \ + asm qual (__pcpu_op2_##size("cmpxchg", "%[nval]", \ + __percpu_arg([var])) \ + : [oval] "+a" (pco_old__), \ + [var] "+m" (_var) \ + : [nval] __pcpu_reg_##size(, pco_new__) \ + : "memory"); \ + (typeof(_var))(unsigned long) pco_old__; \ }) /* @@ -389,24 +219,28 @@ do { \ * per-thread variables implemented as per-cpu variables and thus * stable for the duration of the respective task. */ -#define this_cpu_read_stable(var) percpu_stable_op("mov", var) +#define this_cpu_read_stable_1(pcp) percpu_stable_op(1, "mov", pcp) +#define this_cpu_read_stable_2(pcp) percpu_stable_op(2, "mov", pcp) +#define this_cpu_read_stable_4(pcp) percpu_stable_op(4, "mov", pcp) +#define this_cpu_read_stable_8(pcp) percpu_stable_op(8, "mov", pcp) +#define this_cpu_read_stable(pcp) __pcpu_size_call_return(this_cpu_read_stable_, pcp) -#define raw_cpu_read_1(pcp) percpu_from_op(, "mov", pcp) -#define raw_cpu_read_2(pcp) percpu_from_op(, "mov", pcp) -#define raw_cpu_read_4(pcp) percpu_from_op(, "mov", pcp) +#define raw_cpu_read_1(pcp) percpu_from_op(1, , "mov", pcp) +#define raw_cpu_read_2(pcp) percpu_from_op(2, , "mov", pcp) +#define raw_cpu_read_4(pcp) percpu_from_op(4, , "mov", pcp) -#define raw_cpu_write_1(pcp, val) percpu_to_op(, "mov", (pcp), val) -#define raw_cpu_write_2(pcp, val) percpu_to_op(, "mov", (pcp), val) -#define raw_cpu_write_4(pcp, val) percpu_to_op(, "mov", (pcp), val) -#define raw_cpu_add_1(pcp, val) percpu_add_op(, (pcp), val) -#define raw_cpu_add_2(pcp, val) percpu_add_op(, (pcp), val) -#define raw_cpu_add_4(pcp, val) percpu_add_op(, (pcp), val) -#define raw_cpu_and_1(pcp, val) percpu_to_op(, "and", (pcp), val) -#define raw_cpu_and_2(pcp, val) percpu_to_op(, "and", (pcp), val) -#define raw_cpu_and_4(pcp, val) percpu_to_op(, "and", (pcp), val) -#define raw_cpu_or_1(pcp, val) percpu_to_op(, "or", (pcp), val) -#define raw_cpu_or_2(pcp, val) percpu_to_op(, "or", (pcp), val) -#define raw_cpu_or_4(pcp, val) percpu_to_op(, "or", (pcp), val) +#define raw_cpu_write_1(pcp, val) percpu_to_op(1, , "mov", (pcp), val) +#define raw_cpu_write_2(pcp, val) percpu_to_op(2, , "mov", (pcp), val) +#define raw_cpu_write_4(pcp, val) percpu_to_op(4, , "mov", (pcp), val) +#define raw_cpu_add_1(pcp, val) percpu_add_op(1, , (pcp), val) +#define raw_cpu_add_2(pcp, val) percpu_add_op(2, , (pcp), val) +#define raw_cpu_add_4(pcp, val) percpu_add_op(4, , (pcp), val) +#define raw_cpu_and_1(pcp, val) percpu_to_op(1, , "and", (pcp), val) +#define raw_cpu_and_2(pcp, val) percpu_to_op(2, , "and", (pcp), val) +#define raw_cpu_and_4(pcp, val) percpu_to_op(4, , "and", (pcp), val) +#define raw_cpu_or_1(pcp, val) percpu_to_op(1, , "or", (pcp), val) +#define raw_cpu_or_2(pcp, val) percpu_to_op(2, , "or", (pcp), val) +#define raw_cpu_or_4(pcp, val) percpu_to_op(4, , "or", (pcp), val) /* * raw_cpu_xchg() can use a load-store since it is not required to be @@ -423,38 +257,38 @@ do { \ #define raw_cpu_xchg_2(pcp, val) raw_percpu_xchg_op(pcp, val) #define raw_cpu_xchg_4(pcp, val) raw_percpu_xchg_op(pcp, val) -#define this_cpu_read_1(pcp) percpu_from_op(volatile, "mov", pcp) -#define this_cpu_read_2(pcp) percpu_from_op(volatile, "mov", pcp) -#define this_cpu_read_4(pcp) percpu_from_op(volatile, "mov", pcp) -#define this_cpu_write_1(pcp, val) percpu_to_op(volatile, "mov", (pcp), val) -#define this_cpu_write_2(pcp, val) percpu_to_op(volatile, "mov", (pcp), val) -#define this_cpu_write_4(pcp, val) percpu_to_op(volatile, "mov", (pcp), val) -#define this_cpu_add_1(pcp, val) percpu_add_op(volatile, (pcp), val) -#define this_cpu_add_2(pcp, val) percpu_add_op(volatile, (pcp), val) -#define this_cpu_add_4(pcp, val) percpu_add_op(volatile, (pcp), val) -#define this_cpu_and_1(pcp, val) percpu_to_op(volatile, "and", (pcp), val) -#define this_cpu_and_2(pcp, val) percpu_to_op(volatile, "and", (pcp), val) -#define this_cpu_and_4(pcp, val) percpu_to_op(volatile, "and", (pcp), val) -#define this_cpu_or_1(pcp, val) percpu_to_op(volatile, "or", (pcp), val) -#define this_cpu_or_2(pcp, val) percpu_to_op(volatile, "or", (pcp), val) -#define this_cpu_or_4(pcp, val) percpu_to_op(volatile, "or", (pcp), val) -#define this_cpu_xchg_1(pcp, nval) percpu_xchg_op(volatile, pcp, nval) -#define this_cpu_xchg_2(pcp, nval) percpu_xchg_op(volatile, pcp, nval) -#define this_cpu_xchg_4(pcp, nval) percpu_xchg_op(volatile, pcp, nval) +#define this_cpu_read_1(pcp) percpu_from_op(1, volatile, "mov", pcp) +#define this_cpu_read_2(pcp) percpu_from_op(2, volatile, "mov", pcp) +#define this_cpu_read_4(pcp) percpu_from_op(4, volatile, "mov", pcp) +#define this_cpu_write_1(pcp, val) percpu_to_op(1, volatile, "mov", (pcp), val) +#define this_cpu_write_2(pcp, val) percpu_to_op(2, volatile, "mov", (pcp), val) +#define this_cpu_write_4(pcp, val) percpu_to_op(4, volatile, "mov", (pcp), val) +#define this_cpu_add_1(pcp, val) percpu_add_op(1, volatile, (pcp), val) +#define this_cpu_add_2(pcp, val) percpu_add_op(2, volatile, (pcp), val) +#define this_cpu_add_4(pcp, val) percpu_add_op(4, volatile, (pcp), val) +#define this_cpu_and_1(pcp, val) percpu_to_op(1, volatile, "and", (pcp), val) +#define this_cpu_and_2(pcp, val) percpu_to_op(2, volatile, "and", (pcp), val) +#define this_cpu_and_4(pcp, val) percpu_to_op(4, volatile, "and", (pcp), val) +#define this_cpu_or_1(pcp, val) percpu_to_op(1, volatile, "or", (pcp), val) +#define this_cpu_or_2(pcp, val) percpu_to_op(2, volatile, "or", (pcp), val) +#define this_cpu_or_4(pcp, val) percpu_to_op(4, volatile, "or", (pcp), val) +#define this_cpu_xchg_1(pcp, nval) percpu_xchg_op(1, volatile, pcp, nval) +#define this_cpu_xchg_2(pcp, nval) percpu_xchg_op(2, volatile, pcp, nval) +#define this_cpu_xchg_4(pcp, nval) percpu_xchg_op(4, volatile, pcp, nval) -#define raw_cpu_add_return_1(pcp, val) percpu_add_return_op(, pcp, val) -#define raw_cpu_add_return_2(pcp, val) percpu_add_return_op(, pcp, val) -#define raw_cpu_add_return_4(pcp, val) percpu_add_return_op(, pcp, val) -#define raw_cpu_cmpxchg_1(pcp, oval, nval) percpu_cmpxchg_op(, pcp, oval, nval) -#define raw_cpu_cmpxchg_2(pcp, oval, nval) percpu_cmpxchg_op(, pcp, oval, nval) -#define raw_cpu_cmpxchg_4(pcp, oval, nval) percpu_cmpxchg_op(, pcp, oval, nval) +#define raw_cpu_add_return_1(pcp, val) percpu_add_return_op(1, , pcp, val) +#define raw_cpu_add_return_2(pcp, val) percpu_add_return_op(2, , pcp, val) +#define raw_cpu_add_return_4(pcp, val) percpu_add_return_op(4, , pcp, val) +#define raw_cpu_cmpxchg_1(pcp, oval, nval) percpu_cmpxchg_op(1, , pcp, oval, nval) +#define raw_cpu_cmpxchg_2(pcp, oval, nval) percpu_cmpxchg_op(2, , pcp, oval, nval) +#define raw_cpu_cmpxchg_4(pcp, oval, nval) percpu_cmpxchg_op(4, , pcp, oval, nval) -#define this_cpu_add_return_1(pcp, val) percpu_add_return_op(volatile, pcp, val) -#define this_cpu_add_return_2(pcp, val) percpu_add_return_op(volatile, pcp, val) -#define this_cpu_add_return_4(pcp, val) percpu_add_return_op(volatile, pcp, val) -#define this_cpu_cmpxchg_1(pcp, oval, nval) percpu_cmpxchg_op(volatile, pcp, oval, nval) -#define this_cpu_cmpxchg_2(pcp, oval, nval) percpu_cmpxchg_op(volatile, pcp, oval, nval) -#define this_cpu_cmpxchg_4(pcp, oval, nval) percpu_cmpxchg_op(volatile, pcp, oval, nval) +#define this_cpu_add_return_1(pcp, val) percpu_add_return_op(1, volatile, pcp, val) +#define this_cpu_add_return_2(pcp, val) percpu_add_return_op(2, volatile, pcp, val) +#define this_cpu_add_return_4(pcp, val) percpu_add_return_op(4, volatile, pcp, val) +#define this_cpu_cmpxchg_1(pcp, oval, nval) percpu_cmpxchg_op(1, volatile, pcp, oval, nval) +#define this_cpu_cmpxchg_2(pcp, oval, nval) percpu_cmpxchg_op(2, volatile, pcp, oval, nval) +#define this_cpu_cmpxchg_4(pcp, oval, nval) percpu_cmpxchg_op(4, volatile, pcp, oval, nval) #ifdef CONFIG_X86_CMPXCHG64 #define percpu_cmpxchg8b_double(pcp1, pcp2, o1, o2, n1, n2) \ @@ -478,23 +312,23 @@ do { \ * 32 bit must fall back to generic operations. */ #ifdef CONFIG_X86_64 -#define raw_cpu_read_8(pcp) percpu_from_op(, "mov", pcp) -#define raw_cpu_write_8(pcp, val) percpu_to_op(, "mov", (pcp), val) -#define raw_cpu_add_8(pcp, val) percpu_add_op(, (pcp), val) -#define raw_cpu_and_8(pcp, val) percpu_to_op(, "and", (pcp), val) -#define raw_cpu_or_8(pcp, val) percpu_to_op(, "or", (pcp), val) -#define raw_cpu_add_return_8(pcp, val) percpu_add_return_op(, pcp, val) +#define raw_cpu_read_8(pcp) percpu_from_op(8, , "mov", pcp) +#define raw_cpu_write_8(pcp, val) percpu_to_op(8, , "mov", (pcp), val) +#define raw_cpu_add_8(pcp, val) percpu_add_op(8, , (pcp), val) +#define raw_cpu_and_8(pcp, val) percpu_to_op(8, , "and", (pcp), val) +#define raw_cpu_or_8(pcp, val) percpu_to_op(8, , "or", (pcp), val) +#define raw_cpu_add_return_8(pcp, val) percpu_add_return_op(8, , pcp, val) #define raw_cpu_xchg_8(pcp, nval) raw_percpu_xchg_op(pcp, nval) -#define raw_cpu_cmpxchg_8(pcp, oval, nval) percpu_cmpxchg_op(, pcp, oval, nval) +#define raw_cpu_cmpxchg_8(pcp, oval, nval) percpu_cmpxchg_op(8, , pcp, oval, nval) -#define this_cpu_read_8(pcp) percpu_from_op(volatile, "mov", pcp) -#define this_cpu_write_8(pcp, val) percpu_to_op(volatile, "mov", (pcp), val) -#define this_cpu_add_8(pcp, val) percpu_add_op(volatile, (pcp), val) -#define this_cpu_and_8(pcp, val) percpu_to_op(volatile, "and", (pcp), val) -#define this_cpu_or_8(pcp, val) percpu_to_op(volatile, "or", (pcp), val) -#define this_cpu_add_return_8(pcp, val) percpu_add_return_op(volatile, pcp, val) -#define this_cpu_xchg_8(pcp, nval) percpu_xchg_op(volatile, pcp, nval) -#define this_cpu_cmpxchg_8(pcp, oval, nval) percpu_cmpxchg_op(volatile, pcp, oval, nval) +#define this_cpu_read_8(pcp) percpu_from_op(8, volatile, "mov", pcp) +#define this_cpu_write_8(pcp, val) percpu_to_op(8, volatile, "mov", (pcp), val) +#define this_cpu_add_8(pcp, val) percpu_add_op(8, volatile, (pcp), val) +#define this_cpu_and_8(pcp, val) percpu_to_op(8, volatile, "and", (pcp), val) +#define this_cpu_or_8(pcp, val) percpu_to_op(8, volatile, "or", (pcp), val) +#define this_cpu_add_return_8(pcp, val) percpu_add_return_op(8, volatile, pcp, val) +#define this_cpu_xchg_8(pcp, nval) percpu_xchg_op(8, volatile, pcp, nval) +#define this_cpu_cmpxchg_8(pcp, oval, nval) percpu_cmpxchg_op(8, volatile, pcp, oval, nval) /* * Pretty complex macro to generate cmpxchg16 instruction. The instruction diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 76aa21e8128d..b836138ce852 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -999,15 +999,12 @@ extern int direct_gbpages; void init_mem_mapping(void); void early_alloc_pgt_buf(void); extern void memblock_find_dma_reserve(void); - +void __init poking_init(void); +unsigned long init_memory_mapping(unsigned long start, + unsigned long end, pgprot_t prot); #ifdef CONFIG_X86_64 extern pgd_t trampoline_pgd_entry; - -void __init poking_init(void); - -unsigned long init_memory_mapping(unsigned long start, - unsigned long end, pgprot_t prot); #endif /* local pte updates need not use xchg for locking */ diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h index 1b68d24dc6a0..56d0399a0cd1 100644 --- a/arch/x86/include/asm/pgtable_64.h +++ b/arch/x86/include/asm/pgtable_64.h @@ -168,23 +168,18 @@ static inline void native_pgd_clear(pgd_t *pgd) native_set_pgd(pgd, native_make_pgd(0)); } -extern void sync_global_pgds(unsigned long start, unsigned long end); - /* * Conversion functions: convert a page and protection to a page entry, * and a page entry and page directory to the page they refer to. */ -/* - * Level 4 access. - */ -#define mk_kernel_pgd(address) __pgd((address) | _KERNPG_TABLE) +/* PGD - Level 4 access */ -/* PUD - Level3 access */ +/* PUD - Level 3 access */ -/* PMD - Level 2 access */ +/* PMD - Level 2 access */ -/* PTE - Level 1 access. */ +/* PTE - Level 1 access */ /* * Encode and de-code a swap entry diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h index 8f63efb2a2cc..52e5f5f2240d 100644 --- a/arch/x86/include/asm/pgtable_64_types.h +++ b/arch/x86/include/asm/pgtable_64_types.h @@ -159,6 +159,4 @@ extern unsigned int ptrs_per_p4d; #define PGD_KERNEL_START ((PAGE_SIZE / 2) / sizeof(pgd_t)) -#define ARCH_PAGE_TABLE_SYNC_MASK (pgtable_l5_enabled() ? PGTBL_PGD_MODIFIED : PGTBL_P4D_MODIFIED) - #endif /* _ASM_X86_PGTABLE_64_DEFS_H */ diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 03b7c4ca425a..68ba42fdd184 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -678,70 +678,6 @@ static inline unsigned int cpuid_edx(unsigned int op) return edx; } -/* - * This function forces the icache and prefetched instruction stream to - * catch up with reality in two very specific cases: - * - * a) Text was modified using one virtual address and is about to be executed - * from the same physical page at a different virtual address. - * - * b) Text was modified on a different CPU, may subsequently be - * executed on this CPU, and you want to make sure the new version - * gets executed. This generally means you're calling this in a IPI. - * - * If you're calling this for a different reason, you're probably doing - * it wrong. - */ -static inline void sync_core(void) -{ - /* - * There are quite a few ways to do this. IRET-to-self is nice - * because it works on every CPU, at any CPL (so it's compatible - * with paravirtualization), and it never exits to a hypervisor. - * The only down sides are that it's a bit slow (it seems to be - * a bit more than 2x slower than the fastest options) and that - * it unmasks NMIs. The "push %cs" is needed because, in - * paravirtual environments, __KERNEL_CS may not be a valid CS - * value when we do IRET directly. - * - * In case NMI unmasking or performance ever becomes a problem, - * the next best option appears to be MOV-to-CR2 and an - * unconditional jump. That sequence also works on all CPUs, - * but it will fault at CPL3 (i.e. Xen PV). - * - * CPUID is the conventional way, but it's nasty: it doesn't - * exist on some 486-like CPUs, and it usually exits to a - * hypervisor. - * - * Like all of Linux's memory ordering operations, this is a - * compiler barrier as well. - */ -#ifdef CONFIG_X86_32 - asm volatile ( - "pushfl\n\t" - "pushl %%cs\n\t" - "pushl $1f\n\t" - "iret\n\t" - "1:" - : ASM_CALL_CONSTRAINT : : "memory"); -#else - unsigned int tmp; - - asm volatile ( - "mov %%ss, %0\n\t" - "pushq %q0\n\t" - "pushq %%rsp\n\t" - "addq $8, (%%rsp)\n\t" - "pushfq\n\t" - "mov %%cs, %0\n\t" - "pushq %q0\n\t" - "pushq $1f\n\t" - "iretq\n\t" - "1:" - : "=&r" (tmp), ASM_CALL_CONSTRAINT : : "cc", "memory"); -#endif -} - extern void select_idle_routine(const struct cpuinfo_x86 *c); extern void amd_e400_c1e_apic_setup(void); diff --git a/arch/x86/include/asm/sparsemem.h b/arch/x86/include/asm/sparsemem.h index 199218719a86..6bfc878f6771 100644 --- a/arch/x86/include/asm/sparsemem.h +++ b/arch/x86/include/asm/sparsemem.h @@ -10,24 +10,20 @@ * field of the struct page * * SECTION_SIZE_BITS 2^n: size of each section - * MAX_PHYSADDR_BITS 2^n: max size of physical address space - * MAX_PHYSMEM_BITS 2^n: how much memory we can have in that space + * MAX_PHYSMEM_BITS 2^n: max size of physical address space * */ #ifdef CONFIG_X86_32 # ifdef CONFIG_X86_PAE # define SECTION_SIZE_BITS 29 -# define MAX_PHYSADDR_BITS 36 # define MAX_PHYSMEM_BITS 36 # else # define SECTION_SIZE_BITS 26 -# define MAX_PHYSADDR_BITS 32 # define MAX_PHYSMEM_BITS 32 # endif #else /* CONFIG_X86_32 */ # define SECTION_SIZE_BITS 27 /* matt - 128 is convenient right now */ -# define MAX_PHYSADDR_BITS (pgtable_l5_enabled() ? 52 : 44) # define MAX_PHYSMEM_BITS (pgtable_l5_enabled() ? 52 : 46) #endif diff --git a/arch/x86/include/asm/special_insns.h b/arch/x86/include/asm/special_insns.h index eb8e781c4353..59a3e13204c3 100644 --- a/arch/x86/include/asm/special_insns.h +++ b/arch/x86/include/asm/special_insns.h @@ -234,7 +234,6 @@ static inline void clwb(volatile void *__p) #define nop() asm volatile ("nop") - #endif /* __KERNEL__ */ #endif /* _ASM_X86_SPECIAL_INSNS_H */ diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h index 9804a7957f4e..7fb482f0f25b 100644 --- a/arch/x86/include/asm/stackprotector.h +++ b/arch/x86/include/asm/stackprotector.h @@ -90,6 +90,15 @@ static __always_inline void boot_init_stack_canary(void) #endif } +static inline void cpu_init_stack_canary(int cpu, struct task_struct *idle) +{ +#ifdef CONFIG_X86_64 + per_cpu(fixed_percpu_data.stack_canary, cpu) = idle->stack_canary; +#else + per_cpu(stack_canary.canary, cpu) = idle->stack_canary; +#endif +} + static inline void setup_stack_canary_segment(int cpu) { #ifdef CONFIG_X86_32 @@ -119,6 +128,9 @@ static inline void load_stack_canary_segment(void) static inline void setup_stack_canary_segment(int cpu) { } +static inline void cpu_init_stack_canary(int cpu, struct task_struct *idle) +{ } + static inline void load_stack_canary_segment(void) { #ifdef CONFIG_X86_32 diff --git a/arch/x86/include/asm/sync_core.h b/arch/x86/include/asm/sync_core.h index c67caafd3381..fdb5b356e59b 100644 --- a/arch/x86/include/asm/sync_core.h +++ b/arch/x86/include/asm/sync_core.h @@ -6,6 +6,78 @@ #include #include +#ifdef CONFIG_X86_32 +static inline void iret_to_self(void) +{ + asm volatile ( + "pushfl\n\t" + "pushl %%cs\n\t" + "pushl $1f\n\t" + "iret\n\t" + "1:" + : ASM_CALL_CONSTRAINT : : "memory"); +} +#else +static inline void iret_to_self(void) +{ + unsigned int tmp; + + asm volatile ( + "mov %%ss, %0\n\t" + "pushq %q0\n\t" + "pushq %%rsp\n\t" + "addq $8, (%%rsp)\n\t" + "pushfq\n\t" + "mov %%cs, %0\n\t" + "pushq %q0\n\t" + "pushq $1f\n\t" + "iretq\n\t" + "1:" + : "=&r" (tmp), ASM_CALL_CONSTRAINT : : "cc", "memory"); +} +#endif /* CONFIG_X86_32 */ + +/* + * This function forces the icache and prefetched instruction stream to + * catch up with reality in two very specific cases: + * + * a) Text was modified using one virtual address and is about to be executed + * from the same physical page at a different virtual address. + * + * b) Text was modified on a different CPU, may subsequently be + * executed on this CPU, and you want to make sure the new version + * gets executed. This generally means you're calling this in a IPI. + * + * If you're calling this for a different reason, you're probably doing + * it wrong. + */ +static inline void sync_core(void) +{ + /* + * There are quite a few ways to do this. IRET-to-self is nice + * because it works on every CPU, at any CPL (so it's compatible + * with paravirtualization), and it never exits to a hypervisor. + * The only down sides are that it's a bit slow (it seems to be + * a bit more than 2x slower than the fastest options) and that + * it unmasks NMIs. The "push %cs" is needed because, in + * paravirtual environments, __KERNEL_CS may not be a valid CS + * value when we do IRET directly. + * + * In case NMI unmasking or performance ever becomes a problem, + * the next best option appears to be MOV-to-CR2 and an + * unconditional jump. That sequence also works on all CPUs, + * but it will fault at CPL3 (i.e. Xen PV). + * + * CPUID is the conventional way, but it's nasty: it doesn't + * exist on some 486-like CPUs, and it usually exits to a + * hypervisor. + * + * Like all of Linux's memory ordering operations, this is a + * compiler barrier as well. + */ + iret_to_self(); +} + /* * Ensure that a core serializing instruction is issued before returning * to user-mode. x86 implements return to user-space through sysexit, diff --git a/arch/x86/include/asm/tsc.h b/arch/x86/include/asm/tsc.h index 8a0c25c6bf09..b7b2624fba86 100644 --- a/arch/x86/include/asm/tsc.h +++ b/arch/x86/include/asm/tsc.h @@ -7,9 +7,6 @@ #include -#define NS_SCALE 10 /* 2^10, carefully chosen */ -#define US_SCALE 32 /* 2^32, arbitralrily chosen */ - /* * Standard way to access the cycle counter. */ diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h index 18dfa07d3ef0..2f3e8f2a958f 100644 --- a/arch/x86/include/asm/uaccess.h +++ b/arch/x86/include/asm/uaccess.h @@ -314,11 +314,14 @@ do { \ #define __get_user_size(x, ptr, size, retval) \ do { \ + unsigned char x_u8__; \ + \ retval = 0; \ __chk_user_ptr(ptr); \ switch (size) { \ case 1: \ - __get_user_asm(x, ptr, retval, "b", "=q"); \ + __get_user_asm(x_u8__, ptr, retval, "b", "=q"); \ + (x) = x_u8__; \ break; \ case 2: \ __get_user_asm(x, ptr, retval, "w", "=r"); \ diff --git a/arch/x86/include/asm/uv/bios.h b/arch/x86/include/asm/uv/bios.h index 2fcc3ac12e76..70050d0136c3 100644 --- a/arch/x86/include/asm/uv/bios.h +++ b/arch/x86/include/asm/uv/bios.h @@ -72,7 +72,7 @@ struct uv_gam_range_entry { }; #define UV_SYSTAB_SIG "UVST" -#define UV_SYSTAB_VERSION_1 1 /* UV1/2/3 BIOS version */ +#define UV_SYSTAB_VERSION_1 1 /* UV2/3 BIOS version */ #define UV_SYSTAB_VERSION_UV4 0x400 /* UV4 BIOS base version */ #define UV_SYSTAB_VERSION_UV4_1 0x401 /* + gpa_shift */ #define UV_SYSTAB_VERSION_UV4_2 0x402 /* + TYPE_NVRAM/WINDOW/MBOX */ diff --git a/arch/x86/include/asm/uv/uv.h b/arch/x86/include/asm/uv/uv.h index 3db85626048f..e48aea9ba47d 100644 --- a/arch/x86/include/asm/uv/uv.h +++ b/arch/x86/include/asm/uv/uv.h @@ -4,7 +4,7 @@ #include -enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC}; +enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC}; struct cpumask; struct mm_struct; diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h index f1188bd47658..cd24804955d7 100644 --- a/arch/x86/include/asm/uv/uv_bau.h +++ b/arch/x86/include/asm/uv/uv_bau.h @@ -46,10 +46,7 @@ #define UV_ACT_STATUS_SIZE 2 #define UV_DISTRIBUTION_SIZE 256 #define UV_SW_ACK_NPENDING 8 -#define UV1_NET_ENDPOINT_INTD 0x38 -#define UV2_NET_ENDPOINT_INTD 0x28 -#define UV_NET_ENDPOINT_INTD (is_uv1_hub() ? \ - UV1_NET_ENDPOINT_INTD : UV2_NET_ENDPOINT_INTD) +#define UV_NET_ENDPOINT_INTD 0x28 #define UV_PAYLOADQ_GNODE_SHIFT 49 #define UV_PTC_BASENAME "sgi_uv/ptc_statistics" #define UV_BAU_BASENAME "sgi_uv/bau_tunables" @@ -64,14 +61,9 @@ * UV2: Bit 19 selects between * (0): 10 microsecond timebase and * (1): 80 microseconds - * we're using 560us, similar to UV1: 65 units of 10us + * we're using 560us */ -#define UV1_INTD_SOFT_ACK_TIMEOUT_PERIOD (9UL) -#define UV2_INTD_SOFT_ACK_TIMEOUT_PERIOD (15UL) - -#define UV_INTD_SOFT_ACK_TIMEOUT_PERIOD (is_uv1_hub() ? \ - UV1_INTD_SOFT_ACK_TIMEOUT_PERIOD : \ - UV2_INTD_SOFT_ACK_TIMEOUT_PERIOD) +#define UV_INTD_SOFT_ACK_TIMEOUT_PERIOD (15UL) /* assuming UV3 is the same */ #define BAU_MISC_CONTROL_MULT_MASK 3 @@ -148,7 +140,6 @@ #define UV_LB_SUBNODEID 0x10 -/* these two are the same for UV1 and UV2: */ #define UV_SA_SHFT UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT #define UV_SA_MASK UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK /* 4 bits of software ack period */ @@ -189,8 +180,7 @@ #define BAU_DESC_QUALIFIER 0x534749 enum uv_bau_version { - UV_BAU_V1 = 1, - UV_BAU_V2, + UV_BAU_V2 = 2, UV_BAU_V3, UV_BAU_V4, }; @@ -233,12 +223,12 @@ struct bau_local_cpumask { */ /** - * struct uv1_2_3_bau_msg_payload - defines payload for INTD transactions + * struct uv2_3_bau_msg_payload - defines payload for INTD transactions * @address: Signifies a page or all TLB's of the cpu * @sending_cpu: CPU from which the message originates * @acknowledge_count: CPUs on the destination Hub that received the interrupt */ -struct uv1_2_3_bau_msg_payload { +struct uv2_3_bau_msg_payload { u64 address; u16 sending_cpu; u16 acknowledge_count; @@ -259,89 +249,6 @@ struct uv4_bau_msg_payload { u32 qualifier:24; }; -/* - * UV1 Message header: 16 bytes (128 bits) (bytes 0x30-0x3f of descriptor) - * see table 4.2.3.0.1 in broacast_assist spec. - */ -struct uv1_bau_msg_header { - unsigned int dest_subnodeid:6; /* must be 0x10, for the LB */ - /* bits 5:0 */ - unsigned int base_dest_nasid:15; /* nasid of the first bit */ - /* bits 20:6 */ /* in uvhub map */ - unsigned int command:8; /* message type */ - /* bits 28:21 */ - /* 0x38: SN3net EndPoint Message */ - unsigned int rsvd_1:3; /* must be zero */ - /* bits 31:29 */ - /* int will align on 32 bits */ - unsigned int rsvd_2:9; /* must be zero */ - /* bits 40:32 */ - /* Suppl_A is 56-41 */ - unsigned int sequence:16; /* message sequence number */ - /* bits 56:41 */ /* becomes bytes 16-17 of msg */ - /* Address field (96:57) is - never used as an address - (these are address bits - 42:3) */ - - unsigned int rsvd_3:1; /* must be zero */ - /* bit 57 */ - /* address bits 27:4 are payload */ - /* these next 24 (58-81) bits become bytes 12-14 of msg */ - /* bits 65:58 land in byte 12 */ - unsigned int replied_to:1; /* sent as 0 by the source to - byte 12 */ - /* bit 58 */ - unsigned int msg_type:3; /* software type of the - message */ - /* bits 61:59 */ - unsigned int canceled:1; /* message canceled, resource - is to be freed*/ - /* bit 62 */ - unsigned int payload_1a:1; /* not currently used */ - /* bit 63 */ - unsigned int payload_1b:2; /* not currently used */ - /* bits 65:64 */ - - /* bits 73:66 land in byte 13 */ - unsigned int payload_1ca:6; /* not currently used */ - /* bits 71:66 */ - unsigned int payload_1c:2; /* not currently used */ - /* bits 73:72 */ - - /* bits 81:74 land in byte 14 */ - unsigned int payload_1d:6; /* not currently used */ - /* bits 79:74 */ - unsigned int payload_1e:2; /* not currently used */ - /* bits 81:80 */ - - unsigned int rsvd_4:7; /* must be zero */ - /* bits 88:82 */ - unsigned int swack_flag:1; /* software acknowledge flag */ - /* bit 89 */ - /* INTD trasactions at - destination are to wait for - software acknowledge */ - unsigned int rsvd_5:6; /* must be zero */ - /* bits 95:90 */ - unsigned int rsvd_6:5; /* must be zero */ - /* bits 100:96 */ - unsigned int int_both:1; /* if 1, interrupt both sockets - on the uvhub */ - /* bit 101*/ - unsigned int fairness:3; /* usually zero */ - /* bits 104:102 */ - unsigned int multilevel:1; /* multi-level multicast - format */ - /* bit 105 */ - /* 0 for TLB: endpoint multi-unicast messages */ - unsigned int chaining:1; /* next descriptor is part of - this activation*/ - /* bit 106 */ - unsigned int rsvd_7:21; /* must be zero */ - /* bits 127:107 */ -}; - /* * UV2 Message header: 16 bytes (128 bits) (bytes 0x30-0x3f of descriptor) * see figure 9-2 of harp_sys.pdf @@ -418,25 +325,14 @@ struct bau_desc { * message template, consisting of header and payload: */ union bau_msg_header { - struct uv1_bau_msg_header uv1_hdr; struct uv2_3_bau_msg_header uv2_3_hdr; } header; union bau_payload_header { - struct uv1_2_3_bau_msg_payload uv1_2_3; + struct uv2_3_bau_msg_payload uv2_3; struct uv4_bau_msg_payload uv4; } payload; }; -/* UV1: - * -payload-- ---------header------ - * bytes 0-11 bits 41-56 bits 58-81 - * A B (2) C (3) - * - * A/B/C are moved to: - * A C B - * bytes 0-11 bytes 12-14 bytes 16-17 (byte 15 filled in by hw as vector) - * ------------payload queue----------- - */ /* UV2: * -payload-- ---------header------ * bytes 0-11 bits 70-78 bits 21-44 diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index 60ca0afdeaf9..100d66806503 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h @@ -224,17 +224,11 @@ static inline struct uv_hub_info_s *uv_cpu_hub_info(int cpu) * This is a software convention - NOT the hardware revision numbers in * the hub chip. */ -#define UV1_HUB_REVISION_BASE 1 #define UV2_HUB_REVISION_BASE 3 #define UV3_HUB_REVISION_BASE 5 #define UV4_HUB_REVISION_BASE 7 #define UV4A_HUB_REVISION_BASE 8 /* UV4 (fixed) rev 2 */ -static inline int is_uv1_hub(void) -{ - return is_uv_hubbed(uv(1)); -} - static inline int is_uv2_hub(void) { return is_uv_hubbed(uv(2)); @@ -265,7 +259,7 @@ static inline int is_uvx_hub(void) static inline int is_uv_hub(void) { - return is_uv1_hub() || is_uvx_hub(); + return is_uvx_hub(); } union uvh_apicid { @@ -292,11 +286,6 @@ union uvh_apicid { #define UV_PNODE_TO_GNODE(p) ((p) |uv_hub_info->gnode_extra) #define UV_PNODE_TO_NASID(p) (UV_PNODE_TO_GNODE(p) << 1) -#define UV1_LOCAL_MMR_BASE 0xf4000000UL -#define UV1_GLOBAL_MMR32_BASE 0xf8000000UL -#define UV1_LOCAL_MMR_SIZE (64UL * 1024 * 1024) -#define UV1_GLOBAL_MMR32_SIZE (64UL * 1024 * 1024) - #define UV2_LOCAL_MMR_BASE 0xfa000000UL #define UV2_GLOBAL_MMR32_BASE 0xfc000000UL #define UV2_LOCAL_MMR_SIZE (32UL * 1024 * 1024) @@ -313,25 +302,21 @@ union uvh_apicid { #define UV4_GLOBAL_MMR32_SIZE (16UL * 1024 * 1024) #define UV_LOCAL_MMR_BASE ( \ - is_uv1_hub() ? UV1_LOCAL_MMR_BASE : \ is_uv2_hub() ? UV2_LOCAL_MMR_BASE : \ is_uv3_hub() ? UV3_LOCAL_MMR_BASE : \ /*is_uv4_hub*/ UV4_LOCAL_MMR_BASE) #define UV_GLOBAL_MMR32_BASE ( \ - is_uv1_hub() ? UV1_GLOBAL_MMR32_BASE : \ is_uv2_hub() ? UV2_GLOBAL_MMR32_BASE : \ is_uv3_hub() ? UV3_GLOBAL_MMR32_BASE : \ /*is_uv4_hub*/ UV4_GLOBAL_MMR32_BASE) #define UV_LOCAL_MMR_SIZE ( \ - is_uv1_hub() ? UV1_LOCAL_MMR_SIZE : \ is_uv2_hub() ? UV2_LOCAL_MMR_SIZE : \ is_uv3_hub() ? UV3_LOCAL_MMR_SIZE : \ /*is_uv4_hub*/ UV4_LOCAL_MMR_SIZE) #define UV_GLOBAL_MMR32_SIZE ( \ - is_uv1_hub() ? UV1_GLOBAL_MMR32_SIZE : \ is_uv2_hub() ? UV2_GLOBAL_MMR32_SIZE : \ is_uv3_hub() ? UV3_GLOBAL_MMR32_SIZE : \ /*is_uv4_hub*/ UV4_GLOBAL_MMR32_SIZE) @@ -352,8 +337,6 @@ union uvh_apicid { #define UVH_APICID 0x002D0E00L #define UV_APIC_PNODE_SHIFT 6 -#define UV_APICID_HIBIT_MASK 0xffff0000 - /* Local Bus from cpu's perspective */ #define LOCAL_BUS_BASE 0x1c00000 #define LOCAL_BUS_SIZE (4 * 1024 * 1024) @@ -560,15 +543,6 @@ static inline int uv_apicid_to_pnode(int apicid) return s2pn ? s2pn[pnode - uv_hub_info->min_socket] : pnode; } -/* Convert an apicid to the socket number on the blade */ -static inline int uv_apicid_to_socket(int apicid) -{ - if (is_uv1_hub()) - return (apicid >> (uv_hub_info->apic_pnode_shift - 1)) & 1; - else - return 0; -} - /* * Access global MMRs using the low memory MMR32 space. This region supports * faster MMR access but not all MMRs are accessible in this space. @@ -660,7 +634,7 @@ static inline int uv_cpu_blade_processor_id(int cpu) return uv_cpu_info_per(cpu)->blade_cpu_id; } -/* Blade number to Node number (UV1..UV4 is 1:1) */ +/* Blade number to Node number (UV2..UV4 is 1:1) */ static inline int uv_blade_to_node(int blade) { return blade; @@ -674,7 +648,7 @@ static inline int uv_numa_blade_id(void) /* * Convert linux node number to the UV blade number. - * .. Currently for UV1 thru UV4 the node and the blade are identical. + * .. Currently for UV2 thru UV4 the node and the blade are identical. * .. If this changes then you MUST check references to this function! */ static inline int uv_node_to_blade_id(int nid) @@ -682,7 +656,7 @@ static inline int uv_node_to_blade_id(int nid) return nid; } -/* Convert a cpu number to the the UV blade number */ +/* Convert a CPU number to the UV blade number */ static inline int uv_cpu_to_blade_id(int cpu) { return uv_node_to_blade_id(cpu_to_node(cpu)); @@ -821,8 +795,6 @@ static inline void uv_set_cpu_scir_bits(int cpu, unsigned char value) } } -extern unsigned int uv_apicid_hibits; - /* * Get the minimum revision number of the hub chips within the partition. * (See UVx_HUB_REVISION_BASE above for specific values.) diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h index 9ee5ed6e8b34..775bf143a072 100644 --- a/arch/x86/include/asm/uv/uv_mmrs.h +++ b/arch/x86/include/asm/uv/uv_mmrs.h @@ -19,7 +19,6 @@ * * UVH - definitions common to all UV hub types. * UVXH - definitions common to all UV eXtended hub types (currently 2, 3, 4). - * UV1H - definitions specific to UV type 1 hub. * UV2H - definitions specific to UV type 2 hub. * UV3H - definitions specific to UV type 3 hub. * UV4H - definitions specific to UV type 4 hub. @@ -35,19 +34,6 @@ * * If the MMR exists on all hub types but have different addresses, * use a conditional operator to define the value at runtime. - * #define UV1Hxxx a - * #define UV2Hxxx b - * #define UV3Hxxx c - * #define UV4Hxxx d - * #define UV4AHxxx e - * #define UVHxxx (is_uv1_hub() ? UV1Hxxx : - * (is_uv2_hub() ? UV2Hxxx : - * (is_uv3_hub() ? UV3Hxxx : - * (is_uv4a_hub() ? UV4AHxxx : - * UV4Hxxx)) - * - * If the MMR exists on all hub types > 1 but have different addresses, the - * variation using "UVX" as the prefix exists. * #define UV2Hxxx b * #define UV3Hxxx c * #define UV4Hxxx d @@ -61,8 +47,6 @@ * unsigned long v; * struct uvh_xxx_s { # Common fields only * } s; - * struct uv1h_xxx_s { # Full UV1 definition (*) - * } s1; * struct uv2h_xxx_s { # Full UV2 definition (*) * } s2; * struct uv3h_xxx_s { # Full UV3 definition (*) @@ -92,7 +76,6 @@ #define UV_MMR_ENABLE (1UL << 63) -#define UV1_HUB_PART_NUMBER 0x88a5 #define UV2_HUB_PART_NUMBER 0x8eb8 #define UV2_HUB_PART_NUMBER_X 0x1111 #define UV3_HUB_PART_NUMBER 0x9578 @@ -107,12 +90,10 @@ extern unsigned long uv_undefined(char *str); /* ========================================================================= */ #define UVH_BAU_DATA_BROADCAST 0x61688UL -#define UV1H_BAU_DATA_BROADCAST_32 0x440 #define UV2H_BAU_DATA_BROADCAST_32 0x440 #define UV3H_BAU_DATA_BROADCAST_32 0x440 #define UV4H_BAU_DATA_BROADCAST_32 0x360 #define UVH_BAU_DATA_BROADCAST_32 ( \ - is_uv1_hub() ? UV1H_BAU_DATA_BROADCAST_32 : \ is_uv2_hub() ? UV2H_BAU_DATA_BROADCAST_32 : \ is_uv3_hub() ? UV3H_BAU_DATA_BROADCAST_32 : \ /*is_uv4_hub*/ UV4H_BAU_DATA_BROADCAST_32) @@ -134,12 +115,10 @@ union uvh_bau_data_broadcast_u { /* ========================================================================= */ #define UVH_BAU_DATA_CONFIG 0x61680UL -#define UV1H_BAU_DATA_CONFIG_32 0x438 #define UV2H_BAU_DATA_CONFIG_32 0x438 #define UV3H_BAU_DATA_CONFIG_32 0x438 #define UV4H_BAU_DATA_CONFIG_32 0x358 #define UVH_BAU_DATA_CONFIG_32 ( \ - is_uv1_hub() ? UV1H_BAU_DATA_CONFIG_32 : \ is_uv2_hub() ? UV2H_BAU_DATA_CONFIG_32 : \ is_uv3_hub() ? UV3H_BAU_DATA_CONFIG_32 : \ /*is_uv4_hub*/ UV4H_BAU_DATA_CONFIG_32) @@ -189,117 +168,6 @@ union uvh_bau_data_config_u { #define UVH_EVENT_OCCURRED0_LB_HCERR_MASK 0x0000000000000001UL #define UVH_EVENT_OCCURRED0_RH_AOERR0_MASK 0x0000000000000800UL -#define UV1H_EVENT_OCCURRED0_GR0_HCERR_SHFT 1 -#define UV1H_EVENT_OCCURRED0_GR1_HCERR_SHFT 2 -#define UV1H_EVENT_OCCURRED0_LH_HCERR_SHFT 3 -#define UV1H_EVENT_OCCURRED0_RH_HCERR_SHFT 4 -#define UV1H_EVENT_OCCURRED0_XN_HCERR_SHFT 5 -#define UV1H_EVENT_OCCURRED0_SI_HCERR_SHFT 6 -#define UV1H_EVENT_OCCURRED0_LB_AOERR0_SHFT 7 -#define UV1H_EVENT_OCCURRED0_GR0_AOERR0_SHFT 8 -#define UV1H_EVENT_OCCURRED0_GR1_AOERR0_SHFT 9 -#define UV1H_EVENT_OCCURRED0_LH_AOERR0_SHFT 10 -#define UV1H_EVENT_OCCURRED0_XN_AOERR0_SHFT 12 -#define UV1H_EVENT_OCCURRED0_SI_AOERR0_SHFT 13 -#define UV1H_EVENT_OCCURRED0_LB_AOERR1_SHFT 14 -#define UV1H_EVENT_OCCURRED0_GR0_AOERR1_SHFT 15 -#define UV1H_EVENT_OCCURRED0_GR1_AOERR1_SHFT 16 -#define UV1H_EVENT_OCCURRED0_LH_AOERR1_SHFT 17 -#define UV1H_EVENT_OCCURRED0_RH_AOERR1_SHFT 18 -#define UV1H_EVENT_OCCURRED0_XN_AOERR1_SHFT 19 -#define UV1H_EVENT_OCCURRED0_SI_AOERR1_SHFT 20 -#define UV1H_EVENT_OCCURRED0_RH_VPI_INT_SHFT 21 -#define UV1H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 22 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 23 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 24 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 25 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 26 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 27 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 28 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 29 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 30 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 31 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 32 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 33 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 34 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 35 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 36 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 37 -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 38 -#define UV1H_EVENT_OCCURRED0_L1_NMI_INT_SHFT 39 -#define UV1H_EVENT_OCCURRED0_STOP_CLOCK_SHFT 40 -#define UV1H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 41 -#define UV1H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 42 -#define UV1H_EVENT_OCCURRED0_LTC_INT_SHFT 43 -#define UV1H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 44 -#define UV1H_EVENT_OCCURRED0_IPI_INT_SHFT 45 -#define UV1H_EVENT_OCCURRED0_EXTIO_INT0_SHFT 46 -#define UV1H_EVENT_OCCURRED0_EXTIO_INT1_SHFT 47 -#define UV1H_EVENT_OCCURRED0_EXTIO_INT2_SHFT 48 -#define UV1H_EVENT_OCCURRED0_EXTIO_INT3_SHFT 49 -#define UV1H_EVENT_OCCURRED0_PROFILE_INT_SHFT 50 -#define UV1H_EVENT_OCCURRED0_RTC0_SHFT 51 -#define UV1H_EVENT_OCCURRED0_RTC1_SHFT 52 -#define UV1H_EVENT_OCCURRED0_RTC2_SHFT 53 -#define UV1H_EVENT_OCCURRED0_RTC3_SHFT 54 -#define UV1H_EVENT_OCCURRED0_BAU_DATA_SHFT 55 -#define UV1H_EVENT_OCCURRED0_POWER_MANAGEMENT_REQ_SHFT 56 -#define UV1H_EVENT_OCCURRED0_GR0_HCERR_MASK 0x0000000000000002UL -#define UV1H_EVENT_OCCURRED0_GR1_HCERR_MASK 0x0000000000000004UL -#define UV1H_EVENT_OCCURRED0_LH_HCERR_MASK 0x0000000000000008UL -#define UV1H_EVENT_OCCURRED0_RH_HCERR_MASK 0x0000000000000010UL -#define UV1H_EVENT_OCCURRED0_XN_HCERR_MASK 0x0000000000000020UL -#define UV1H_EVENT_OCCURRED0_SI_HCERR_MASK 0x0000000000000040UL -#define UV1H_EVENT_OCCURRED0_LB_AOERR0_MASK 0x0000000000000080UL -#define UV1H_EVENT_OCCURRED0_GR0_AOERR0_MASK 0x0000000000000100UL -#define UV1H_EVENT_OCCURRED0_GR1_AOERR0_MASK 0x0000000000000200UL -#define UV1H_EVENT_OCCURRED0_LH_AOERR0_MASK 0x0000000000000400UL -#define UV1H_EVENT_OCCURRED0_XN_AOERR0_MASK 0x0000000000001000UL -#define UV1H_EVENT_OCCURRED0_SI_AOERR0_MASK 0x0000000000002000UL -#define UV1H_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000004000UL -#define UV1H_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000000008000UL -#define UV1H_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000000010000UL -#define UV1H_EVENT_OCCURRED0_LH_AOERR1_MASK 0x0000000000020000UL -#define UV1H_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000000040000UL -#define UV1H_EVENT_OCCURRED0_XN_AOERR1_MASK 0x0000000000080000UL -#define UV1H_EVENT_OCCURRED0_SI_AOERR1_MASK 0x0000000000100000UL -#define UV1H_EVENT_OCCURRED0_RH_VPI_INT_MASK 0x0000000000200000UL -#define UV1H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000000000400000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000000000800000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000000001000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000000002000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000000004000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000000008000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000000010000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000000020000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000000040000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000000080000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000000100000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0000000200000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0000000400000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0000000800000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0000001000000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0000002000000000UL -#define UV1H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0000004000000000UL -#define UV1H_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0000008000000000UL -#define UV1H_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0000010000000000UL -#define UV1H_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0000020000000000UL -#define UV1H_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0000040000000000UL -#define UV1H_EVENT_OCCURRED0_LTC_INT_MASK 0x0000080000000000UL -#define UV1H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0000100000000000UL -#define UV1H_EVENT_OCCURRED0_IPI_INT_MASK 0x0000200000000000UL -#define UV1H_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x0000400000000000UL -#define UV1H_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x0000800000000000UL -#define UV1H_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x0001000000000000UL -#define UV1H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x0002000000000000UL -#define UV1H_EVENT_OCCURRED0_PROFILE_INT_MASK 0x0004000000000000UL -#define UV1H_EVENT_OCCURRED0_RTC0_MASK 0x0008000000000000UL -#define UV1H_EVENT_OCCURRED0_RTC1_MASK 0x0010000000000000UL -#define UV1H_EVENT_OCCURRED0_RTC2_MASK 0x0020000000000000UL -#define UV1H_EVENT_OCCURRED0_RTC3_MASK 0x0040000000000000UL -#define UV1H_EVENT_OCCURRED0_BAU_DATA_MASK 0x0080000000000000UL -#define UV1H_EVENT_OCCURRED0_POWER_MANAGEMENT_REQ_MASK 0x0100000000000000UL - #define UVXH_EVENT_OCCURRED0_RH_HCERR_SHFT 2 #define UVXH_EVENT_OCCURRED0_LH0_HCERR_SHFT 3 #define UVXH_EVENT_OCCURRED0_LH1_HCERR_SHFT 4 @@ -605,7 +473,6 @@ union uvh_bau_data_config_u { #define UV4H_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x8000000000000000UL #define UVH_EVENT_OCCURRED0_EXTIO_INT0_SHFT ( \ - is_uv1_hub() ? UV1H_EVENT_OCCURRED0_EXTIO_INT0_SHFT : \ is_uv2_hub() ? UV2H_EVENT_OCCURRED0_EXTIO_INT0_SHFT : \ is_uv3_hub() ? UV3H_EVENT_OCCURRED0_EXTIO_INT0_SHFT : \ /*is_uv4_hub*/ UV4H_EVENT_OCCURRED0_EXTIO_INT0_SHFT) @@ -718,12 +585,10 @@ union uvh_event_occurred0_u { /* ========================================================================= */ #define UVH_EXTIO_INT0_BROADCAST 0x61448UL -#define UV1H_EXTIO_INT0_BROADCAST_32 0x3f0 #define UV2H_EXTIO_INT0_BROADCAST_32 0x3f0 #define UV3H_EXTIO_INT0_BROADCAST_32 0x3f0 #define UV4H_EXTIO_INT0_BROADCAST_32 0x310 #define UVH_EXTIO_INT0_BROADCAST_32 ( \ - is_uv1_hub() ? UV1H_EXTIO_INT0_BROADCAST_32 : \ is_uv2_hub() ? UV2H_EXTIO_INT0_BROADCAST_32 : \ is_uv3_hub() ? UV3H_EXTIO_INT0_BROADCAST_32 : \ /*is_uv4_hub*/ UV4H_EXTIO_INT0_BROADCAST_32) @@ -821,12 +686,10 @@ union uvh_gr0_tlb_int1_config_u { /* ========================================================================= */ /* UVH_GR0_TLB_MMR_CONTROL */ /* ========================================================================= */ -#define UV1H_GR0_TLB_MMR_CONTROL 0x401080UL #define UV2H_GR0_TLB_MMR_CONTROL 0xc01080UL #define UV3H_GR0_TLB_MMR_CONTROL 0xc01080UL #define UV4H_GR0_TLB_MMR_CONTROL 0x601080UL #define UVH_GR0_TLB_MMR_CONTROL ( \ - is_uv1_hub() ? UV1H_GR0_TLB_MMR_CONTROL : \ is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL : \ is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL : \ /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL) @@ -841,29 +704,6 @@ union uvh_gr0_tlb_int1_config_u { #define UVH_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL #define UVH_GR0_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV1H_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UV1H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 -#define UV1H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_CON_SHFT 48 -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_SHFT 52 -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBPGSIZE_SHFT 54 -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRREG_SHFT 56 -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBLRUV_SHFT 60 -#define UV1H_GR0_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000000fffUL -#define UV1H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL -#define UV1H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_CON_MASK 0x0001000000000000UL -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_MASK 0x0010000000000000UL -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBPGSIZE_MASK 0x0040000000000000UL -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRREG_MASK 0x0100000000000000UL -#define UV1H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBLRUV_MASK 0x1000000000000000UL - #define UVXH_GR0_TLB_MMR_CONTROL_INDEX_SHFT 0 #define UVXH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 #define UVXH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 @@ -932,17 +772,14 @@ union uvh_gr0_tlb_int1_config_u { #define UV4H_GR0_TLB_MMR_CONTROL_PAGE_SIZE_MASK 0xf800000000000000UL #define UVH_GR0_TLB_MMR_CONTROL_INDEX_MASK ( \ - is_uv1_hub() ? UV1H_GR0_TLB_MMR_CONTROL_INDEX_MASK : \ is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_INDEX_MASK : \ is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_INDEX_MASK : \ /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_INDEX_MASK) #define UVH_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK ( \ - is_uv1_hub() ? UV1H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK : \ is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK : \ is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK : \ /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK) #define UVH_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT ( \ - is_uv1_hub() ? UV1H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT : \ is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT : \ is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT : \ /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT) @@ -961,28 +798,6 @@ union uvh_gr0_tlb_mmr_control_u { unsigned long rsvd_49_51:3; unsigned long rsvd_52_63:12; } s; - struct uv1h_gr0_tlb_mmr_control_s { - unsigned long index:12; /* RW */ - unsigned long mem_sel:2; /* RW */ - unsigned long rsvd_14_15:2; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long rsvd_21_29:9; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long rsvd_32_47:16; - unsigned long mmr_inj_con:1; /* RW */ - unsigned long rsvd_49_51:3; - unsigned long mmr_inj_tlbram:1; /* RW */ - unsigned long rsvd_53:1; - unsigned long mmr_inj_tlbpgsize:1; /* RW */ - unsigned long rsvd_55:1; - unsigned long mmr_inj_tlbrreg:1; /* RW */ - unsigned long rsvd_57_59:3; - unsigned long mmr_inj_tlblruv:1; /* RW */ - unsigned long rsvd_61_63:3; - } s1; struct uvxh_gr0_tlb_mmr_control_s { unsigned long rsvd_0_15:16; unsigned long auto_valid_en:1; /* RW */ @@ -1055,27 +870,16 @@ union uvh_gr0_tlb_mmr_control_u { /* ========================================================================= */ /* UVH_GR0_TLB_MMR_READ_DATA_HI */ /* ========================================================================= */ -#define UV1H_GR0_TLB_MMR_READ_DATA_HI 0x4010a0UL #define UV2H_GR0_TLB_MMR_READ_DATA_HI 0xc010a0UL #define UV3H_GR0_TLB_MMR_READ_DATA_HI 0xc010a0UL #define UV4H_GR0_TLB_MMR_READ_DATA_HI 0x6010a0UL #define UVH_GR0_TLB_MMR_READ_DATA_HI ( \ - is_uv1_hub() ? UV1H_GR0_TLB_MMR_READ_DATA_HI : \ is_uv2_hub() ? UV2H_GR0_TLB_MMR_READ_DATA_HI : \ is_uv3_hub() ? UV3H_GR0_TLB_MMR_READ_DATA_HI : \ /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_READ_DATA_HI) #define UVH_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV1H_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV1H_GR0_TLB_MMR_READ_DATA_HI_GAA_SHFT 41 -#define UV1H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 43 -#define UV1H_GR0_TLB_MMR_READ_DATA_HI_LARGER_SHFT 44 -#define UV1H_GR0_TLB_MMR_READ_DATA_HI_PFN_MASK 0x000001ffffffffffUL -#define UV1H_GR0_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0000060000000000UL -#define UV1H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0000080000000000UL -#define UV1H_GR0_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0000100000000000UL - #define UVXH_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 #define UV2H_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 @@ -1118,13 +922,6 @@ union uvh_gr0_tlb_mmr_control_u { union uvh_gr0_tlb_mmr_read_data_hi_u { unsigned long v; - struct uv1h_gr0_tlb_mmr_read_data_hi_s { - unsigned long pfn:41; /* RO */ - unsigned long gaa:2; /* RO */ - unsigned long dirty:1; /* RO */ - unsigned long larger:1; /* RO */ - unsigned long rsvd_45_63:19; - } s1; struct uv2h_gr0_tlb_mmr_read_data_hi_s { unsigned long pfn:41; /* RO */ unsigned long gaa:2; /* RO */ @@ -1156,12 +953,10 @@ union uvh_gr0_tlb_mmr_read_data_hi_u { /* ========================================================================= */ /* UVH_GR0_TLB_MMR_READ_DATA_LO */ /* ========================================================================= */ -#define UV1H_GR0_TLB_MMR_READ_DATA_LO 0x4010a8UL #define UV2H_GR0_TLB_MMR_READ_DATA_LO 0xc010a8UL #define UV3H_GR0_TLB_MMR_READ_DATA_LO 0xc010a8UL #define UV4H_GR0_TLB_MMR_READ_DATA_LO 0x6010a8UL #define UVH_GR0_TLB_MMR_READ_DATA_LO ( \ - is_uv1_hub() ? UV1H_GR0_TLB_MMR_READ_DATA_LO : \ is_uv2_hub() ? UV2H_GR0_TLB_MMR_READ_DATA_LO : \ is_uv3_hub() ? UV3H_GR0_TLB_MMR_READ_DATA_LO : \ /*is_uv4_hub*/ UV4H_GR0_TLB_MMR_READ_DATA_LO) @@ -1173,13 +968,6 @@ union uvh_gr0_tlb_mmr_read_data_hi_u { #define UVH_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL #define UVH_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL -#define UV1H_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UV1H_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UV1H_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UV1H_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UV1H_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UV1H_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - #define UVXH_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 #define UVXH_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 #define UVXH_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 @@ -1216,11 +1004,6 @@ union uvh_gr0_tlb_mmr_read_data_lo_u { unsigned long asid:24; /* RO */ unsigned long valid:1; /* RO */ } s; - struct uv1h_gr0_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } s1; struct uvxh_gr0_tlb_mmr_read_data_lo_s { unsigned long vpn:39; /* RO */ unsigned long asid:24; /* RO */ @@ -1246,12 +1029,10 @@ union uvh_gr0_tlb_mmr_read_data_lo_u { /* ========================================================================= */ /* UVH_GR1_TLB_INT0_CONFIG */ /* ========================================================================= */ -#define UV1H_GR1_TLB_INT0_CONFIG 0x61f00UL #define UV2H_GR1_TLB_INT0_CONFIG 0x61f00UL #define UV3H_GR1_TLB_INT0_CONFIG 0x61f00UL #define UV4H_GR1_TLB_INT0_CONFIG 0x62100UL #define UVH_GR1_TLB_INT0_CONFIG ( \ - is_uv1_hub() ? UV1H_GR1_TLB_INT0_CONFIG : \ is_uv2_hub() ? UV2H_GR1_TLB_INT0_CONFIG : \ is_uv3_hub() ? UV3H_GR1_TLB_INT0_CONFIG : \ /*is_uv4_hub*/ UV4H_GR1_TLB_INT0_CONFIG) @@ -1293,12 +1074,10 @@ union uvh_gr1_tlb_int0_config_u { /* ========================================================================= */ /* UVH_GR1_TLB_INT1_CONFIG */ /* ========================================================================= */ -#define UV1H_GR1_TLB_INT1_CONFIG 0x61f40UL #define UV2H_GR1_TLB_INT1_CONFIG 0x61f40UL #define UV3H_GR1_TLB_INT1_CONFIG 0x61f40UL #define UV4H_GR1_TLB_INT1_CONFIG 0x62140UL #define UVH_GR1_TLB_INT1_CONFIG ( \ - is_uv1_hub() ? UV1H_GR1_TLB_INT1_CONFIG : \ is_uv2_hub() ? UV2H_GR1_TLB_INT1_CONFIG : \ is_uv3_hub() ? UV3H_GR1_TLB_INT1_CONFIG : \ /*is_uv4_hub*/ UV4H_GR1_TLB_INT1_CONFIG) @@ -1340,12 +1119,10 @@ union uvh_gr1_tlb_int1_config_u { /* ========================================================================= */ /* UVH_GR1_TLB_MMR_CONTROL */ /* ========================================================================= */ -#define UV1H_GR1_TLB_MMR_CONTROL 0x801080UL #define UV2H_GR1_TLB_MMR_CONTROL 0x1001080UL #define UV3H_GR1_TLB_MMR_CONTROL 0x1001080UL #define UV4H_GR1_TLB_MMR_CONTROL 0x701080UL #define UVH_GR1_TLB_MMR_CONTROL ( \ - is_uv1_hub() ? UV1H_GR1_TLB_MMR_CONTROL : \ is_uv2_hub() ? UV2H_GR1_TLB_MMR_CONTROL : \ is_uv3_hub() ? UV3H_GR1_TLB_MMR_CONTROL : \ /*is_uv4_hub*/ UV4H_GR1_TLB_MMR_CONTROL) @@ -1360,29 +1137,6 @@ union uvh_gr1_tlb_int1_config_u { #define UVH_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL #define UVH_GR1_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV1H_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 -#define UV1H_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT 12 -#define UV1H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT 30 -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT 31 -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_CON_SHFT 48 -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_SHFT 52 -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBPGSIZE_SHFT 54 -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRREG_SHFT 56 -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBLRUV_SHFT 60 -#define UV1H_GR1_TLB_MMR_CONTROL_INDEX_MASK 0x0000000000000fffUL -#define UV1H_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK 0x0000000000003000UL -#define UV1H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK 0x0000000000010000UL -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK 0x0000000000100000UL -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK 0x0000000040000000UL -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_READ_MASK 0x0000000080000000UL -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_CON_MASK 0x0001000000000000UL -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_MASK 0x0010000000000000UL -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBPGSIZE_MASK 0x0040000000000000UL -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRREG_MASK 0x0100000000000000UL -#define UV1H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBLRUV_MASK 0x1000000000000000UL - #define UVXH_GR1_TLB_MMR_CONTROL_INDEX_SHFT 0 #define UVXH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT 16 #define UVXH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT 20 @@ -1465,28 +1219,6 @@ union uvh_gr1_tlb_mmr_control_u { unsigned long rsvd_49_51:3; unsigned long rsvd_52_63:12; } s; - struct uv1h_gr1_tlb_mmr_control_s { - unsigned long index:12; /* RW */ - unsigned long mem_sel:2; /* RW */ - unsigned long rsvd_14_15:2; - unsigned long auto_valid_en:1; /* RW */ - unsigned long rsvd_17_19:3; - unsigned long mmr_hash_index_en:1; /* RW */ - unsigned long rsvd_21_29:9; - unsigned long mmr_write:1; /* WP */ - unsigned long mmr_read:1; /* WP */ - unsigned long rsvd_32_47:16; - unsigned long mmr_inj_con:1; /* RW */ - unsigned long rsvd_49_51:3; - unsigned long mmr_inj_tlbram:1; /* RW */ - unsigned long rsvd_53:1; - unsigned long mmr_inj_tlbpgsize:1; /* RW */ - unsigned long rsvd_55:1; - unsigned long mmr_inj_tlbrreg:1; /* RW */ - unsigned long rsvd_57_59:3; - unsigned long mmr_inj_tlblruv:1; /* RW */ - unsigned long rsvd_61_63:3; - } s1; struct uvxh_gr1_tlb_mmr_control_s { unsigned long rsvd_0_15:16; unsigned long auto_valid_en:1; /* RW */ @@ -1559,27 +1291,16 @@ union uvh_gr1_tlb_mmr_control_u { /* ========================================================================= */ /* UVH_GR1_TLB_MMR_READ_DATA_HI */ /* ========================================================================= */ -#define UV1H_GR1_TLB_MMR_READ_DATA_HI 0x8010a0UL #define UV2H_GR1_TLB_MMR_READ_DATA_HI 0x10010a0UL #define UV3H_GR1_TLB_MMR_READ_DATA_HI 0x10010a0UL #define UV4H_GR1_TLB_MMR_READ_DATA_HI 0x7010a0UL #define UVH_GR1_TLB_MMR_READ_DATA_HI ( \ - is_uv1_hub() ? UV1H_GR1_TLB_MMR_READ_DATA_HI : \ is_uv2_hub() ? UV2H_GR1_TLB_MMR_READ_DATA_HI : \ is_uv3_hub() ? UV3H_GR1_TLB_MMR_READ_DATA_HI : \ /*is_uv4_hub*/ UV4H_GR1_TLB_MMR_READ_DATA_HI) #define UVH_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV1H_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 -#define UV1H_GR1_TLB_MMR_READ_DATA_HI_GAA_SHFT 41 -#define UV1H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_SHFT 43 -#define UV1H_GR1_TLB_MMR_READ_DATA_HI_LARGER_SHFT 44 -#define UV1H_GR1_TLB_MMR_READ_DATA_HI_PFN_MASK 0x000001ffffffffffUL -#define UV1H_GR1_TLB_MMR_READ_DATA_HI_GAA_MASK 0x0000060000000000UL -#define UV1H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_MASK 0x0000080000000000UL -#define UV1H_GR1_TLB_MMR_READ_DATA_HI_LARGER_MASK 0x0000100000000000UL - #define UVXH_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 #define UV2H_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT 0 @@ -1622,13 +1343,6 @@ union uvh_gr1_tlb_mmr_control_u { union uvh_gr1_tlb_mmr_read_data_hi_u { unsigned long v; - struct uv1h_gr1_tlb_mmr_read_data_hi_s { - unsigned long pfn:41; /* RO */ - unsigned long gaa:2; /* RO */ - unsigned long dirty:1; /* RO */ - unsigned long larger:1; /* RO */ - unsigned long rsvd_45_63:19; - } s1; struct uv2h_gr1_tlb_mmr_read_data_hi_s { unsigned long pfn:41; /* RO */ unsigned long gaa:2; /* RO */ @@ -1660,12 +1374,10 @@ union uvh_gr1_tlb_mmr_read_data_hi_u { /* ========================================================================= */ /* UVH_GR1_TLB_MMR_READ_DATA_LO */ /* ========================================================================= */ -#define UV1H_GR1_TLB_MMR_READ_DATA_LO 0x8010a8UL #define UV2H_GR1_TLB_MMR_READ_DATA_LO 0x10010a8UL #define UV3H_GR1_TLB_MMR_READ_DATA_LO 0x10010a8UL #define UV4H_GR1_TLB_MMR_READ_DATA_LO 0x7010a8UL #define UVH_GR1_TLB_MMR_READ_DATA_LO ( \ - is_uv1_hub() ? UV1H_GR1_TLB_MMR_READ_DATA_LO : \ is_uv2_hub() ? UV2H_GR1_TLB_MMR_READ_DATA_LO : \ is_uv3_hub() ? UV3H_GR1_TLB_MMR_READ_DATA_LO : \ /*is_uv4_hub*/ UV4H_GR1_TLB_MMR_READ_DATA_LO) @@ -1677,13 +1389,6 @@ union uvh_gr1_tlb_mmr_read_data_hi_u { #define UVH_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL #define UVH_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL -#define UV1H_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 -#define UV1H_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 -#define UV1H_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 -#define UV1H_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK 0x0000007fffffffffUL -#define UV1H_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK 0x7fffff8000000000UL -#define UV1H_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK 0x8000000000000000UL - #define UVXH_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT 0 #define UVXH_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT 39 #define UVXH_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT 63 @@ -1720,11 +1425,6 @@ union uvh_gr1_tlb_mmr_read_data_lo_u { unsigned long asid:24; /* RO */ unsigned long valid:1; /* RO */ } s; - struct uv1h_gr1_tlb_mmr_read_data_lo_s { - unsigned long vpn:39; /* RO */ - unsigned long asid:24; /* RO */ - unsigned long valid:1; /* RO */ - } s1; struct uvxh_gr1_tlb_mmr_read_data_lo_s { unsigned long vpn:39; /* RO */ unsigned long asid:24; /* RO */ @@ -1770,9 +1470,6 @@ union uvh_int_cmpb_u { #define UVH_INT_CMPC 0x22100UL -#define UV1H_INT_CMPC_REAL_TIME_CMPC_SHFT 0 -#define UV1H_INT_CMPC_REAL_TIME_CMPC_MASK 0x00ffffffffffffffUL - #define UVXH_INT_CMPC_REAL_TIME_CMP_2_SHFT 0 #define UVXH_INT_CMPC_REAL_TIME_CMP_2_MASK 0x00ffffffffffffffUL @@ -1791,9 +1488,6 @@ union uvh_int_cmpc_u { #define UVH_INT_CMPD 0x22180UL -#define UV1H_INT_CMPD_REAL_TIME_CMPD_SHFT 0 -#define UV1H_INT_CMPD_REAL_TIME_CMPD_MASK 0x00ffffffffffffffUL - #define UVXH_INT_CMPD_REAL_TIME_CMP_3_SHFT 0 #define UVXH_INT_CMPD_REAL_TIME_CMP_3_MASK 0x00ffffffffffffffUL @@ -1811,12 +1505,10 @@ union uvh_int_cmpd_u { /* ========================================================================= */ #define UVH_IPI_INT 0x60500UL -#define UV1H_IPI_INT_32 0x348 #define UV2H_IPI_INT_32 0x348 #define UV3H_IPI_INT_32 0x348 #define UV4H_IPI_INT_32 0x268 #define UVH_IPI_INT_32 ( \ - is_uv1_hub() ? UV1H_IPI_INT_32 : \ is_uv2_hub() ? UV2H_IPI_INT_32 : \ is_uv3_hub() ? UV3H_IPI_INT_32 : \ /*is_uv4_hub*/ UV4H_IPI_INT_32) @@ -1849,24 +1541,16 @@ union uvh_ipi_int_u { /* ========================================================================= */ /* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST */ /* ========================================================================= */ -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL #define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL #define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST") #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST ( \ - is_uv1_hub() ? UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST : \ is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST : \ is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST : \ /*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST) #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_32 0x9c0 -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_SHFT 4 -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_SHFT 49 -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_MASK 0x000007fffffffff0UL -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_MASK 0x7ffe000000000000UL - - #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_SHFT 4 #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_SHFT 49 #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_MASK 0x000007fffffffff0UL @@ -1880,13 +1564,6 @@ union uvh_ipi_int_u { union uvh_lb_bau_intd_payload_queue_first_u { unsigned long v; - struct uv1h_lb_bau_intd_payload_queue_first_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_48:6; - unsigned long node_id:14; /* RW */ - unsigned long rsvd_63:1; - } s1; struct uv2h_lb_bau_intd_payload_queue_first_s { unsigned long rsvd_0_3:4; unsigned long address:39; /* RW */ @@ -1906,22 +1583,16 @@ union uvh_lb_bau_intd_payload_queue_first_u { /* ========================================================================= */ /* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST */ /* ========================================================================= */ -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL #define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL #define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST") #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST ( \ - is_uv1_hub() ? UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST : \ is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST : \ is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST : \ /*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST) #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_32 0x9c8 -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_SHFT 4 -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_MASK 0x000007fffffffff0UL - - #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_SHFT 4 #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_MASK 0x000007fffffffff0UL @@ -1931,11 +1602,6 @@ union uvh_lb_bau_intd_payload_queue_first_u { union uvh_lb_bau_intd_payload_queue_last_u { unsigned long v; - struct uv1h_lb_bau_intd_payload_queue_last_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_63:21; - } s1; struct uv2h_lb_bau_intd_payload_queue_last_s { unsigned long rsvd_0_3:4; unsigned long address:39; /* RW */ @@ -1951,22 +1617,16 @@ union uvh_lb_bau_intd_payload_queue_last_u { /* ========================================================================= */ /* UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL */ /* ========================================================================= */ -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL #define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL #define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL") #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL ( \ - is_uv1_hub() ? UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL : \ is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL : \ is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL : \ /*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL) #define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_32 0x9d0 -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_SHFT 4 -#define UV1H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_MASK 0x000007fffffffff0UL - - #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_SHFT 4 #define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_MASK 0x000007fffffffff0UL @@ -1976,11 +1636,6 @@ union uvh_lb_bau_intd_payload_queue_last_u { union uvh_lb_bau_intd_payload_queue_tail_u { unsigned long v; - struct uv1h_lb_bau_intd_payload_queue_tail_s { - unsigned long rsvd_0_3:4; - unsigned long address:39; /* RW */ - unsigned long rsvd_43_63:21; - } s1; struct uv2h_lb_bau_intd_payload_queue_tail_s { unsigned long rsvd_0_3:4; unsigned long address:39; /* RW */ @@ -1996,52 +1651,16 @@ union uvh_lb_bau_intd_payload_queue_tail_u { /* ========================================================================= */ /* UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE */ /* ========================================================================= */ -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL #define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL #define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL #define UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE uv_undefined("UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE") #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE ( \ - is_uv1_hub() ? UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE : \ is_uv2_hub() ? UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE : \ is_uv3_hub() ? UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE : \ /*is_uv4_hub*/ UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE) #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_32 0xa68 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_SHFT 0 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_SHFT 1 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_SHFT 2 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_SHFT 3 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_SHFT 4 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_SHFT 5 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_SHFT 6 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_SHFT 7 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_SHFT 8 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_SHFT 9 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_SHFT 10 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_SHFT 11 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_SHFT 12 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_SHFT 13 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_SHFT 14 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_SHFT 15 -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_MASK 0x0000000000000001UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_MASK 0x0000000000000002UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_MASK 0x0000000000000004UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_MASK 0x0000000000000008UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_MASK 0x0000000000000010UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_MASK 0x0000000000000020UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_MASK 0x0000000000000040UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_MASK 0x0000000000000080UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_MASK 0x0000000000000100UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_MASK 0x0000000000000200UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_MASK 0x0000000000000400UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_MASK 0x0000000000000800UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_MASK 0x0000000000001000UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_MASK 0x0000000000002000UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_MASK 0x0000000000004000UL -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_MASK 0x0000000000008000UL - - #define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_SHFT 0 #define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_SHFT 1 #define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_SHFT 2 @@ -2111,25 +1730,6 @@ union uvh_lb_bau_intd_payload_queue_tail_u { union uvh_lb_bau_intd_software_acknowledge_u { unsigned long v; - struct uv1h_lb_bau_intd_software_acknowledge_s { - unsigned long pending_0:1; /* RW, W1C */ - unsigned long pending_1:1; /* RW, W1C */ - unsigned long pending_2:1; /* RW, W1C */ - unsigned long pending_3:1; /* RW, W1C */ - unsigned long pending_4:1; /* RW, W1C */ - unsigned long pending_5:1; /* RW, W1C */ - unsigned long pending_6:1; /* RW, W1C */ - unsigned long pending_7:1; /* RW, W1C */ - unsigned long timeout_0:1; /* RW, W1C */ - unsigned long timeout_1:1; /* RW, W1C */ - unsigned long timeout_2:1; /* RW, W1C */ - unsigned long timeout_3:1; /* RW, W1C */ - unsigned long timeout_4:1; /* RW, W1C */ - unsigned long timeout_5:1; /* RW, W1C */ - unsigned long timeout_6:1; /* RW, W1C */ - unsigned long timeout_7:1; /* RW, W1C */ - unsigned long rsvd_16_63:48; - } s1; struct uv2h_lb_bau_intd_software_acknowledge_s { unsigned long pending_0:1; /* RW */ unsigned long pending_1:1; /* RW */ @@ -2173,12 +1773,10 @@ union uvh_lb_bau_intd_software_acknowledge_u { /* ========================================================================= */ /* UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS */ /* ========================================================================= */ -#define UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x320088UL #define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x320088UL #define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x320088UL #define UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS uv_undefined("UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS") #define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS ( \ - is_uv1_hub() ? UV1H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS : \ is_uv2_hub() ? UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS : \ is_uv3_hub() ? UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS : \ /*is_uv4_hub*/ UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS) @@ -2188,22 +1786,18 @@ union uvh_lb_bau_intd_software_acknowledge_u { /* ========================================================================= */ /* UVH_LB_BAU_MISC_CONTROL */ /* ========================================================================= */ -#define UV1H_LB_BAU_MISC_CONTROL 0x320170UL #define UV2H_LB_BAU_MISC_CONTROL 0x320170UL #define UV3H_LB_BAU_MISC_CONTROL 0x320170UL #define UV4H_LB_BAU_MISC_CONTROL 0xc8170UL #define UVH_LB_BAU_MISC_CONTROL ( \ - is_uv1_hub() ? UV1H_LB_BAU_MISC_CONTROL : \ is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL : \ is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL : \ /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL) -#define UV1H_LB_BAU_MISC_CONTROL_32 0xa10 #define UV2H_LB_BAU_MISC_CONTROL_32 0xa10 #define UV3H_LB_BAU_MISC_CONTROL_32 0xa10 #define UV4H_LB_BAU_MISC_CONTROL_32 0xa18 #define UVH_LB_BAU_MISC_CONTROL_32 ( \ - is_uv1_hub() ? UV1H_LB_BAU_MISC_CONTROL_32 : \ is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_32 : \ is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_32 : \ /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_32) @@ -2237,39 +1831,6 @@ union uvh_lb_bau_intd_software_acknowledge_u { #define UVH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL #define UVH_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL -#define UV1H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 -#define UV1H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 -#define UV1H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 -#define UV1H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT 10 -#define UV1H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11 -#define UV1H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14 -#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT 15 -#define UV1H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT 16 -#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20 -#define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21 -#define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22 -#define UV1H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23 -#define UV1H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24 -#define UV1H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27 -#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28 -#define UV1H_LB_BAU_MISC_CONTROL_FUN_SHFT 48 -#define UV1H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK 0x00000000000000ffUL -#define UV1H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK 0x0000000000000100UL -#define UV1H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK 0x0000000000000200UL -#define UV1H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK 0x0000000000000400UL -#define UV1H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL -#define UV1H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL -#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL -#define UV1H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL -#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL -#define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL -#define UV1H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL -#define UV1H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL -#define UV1H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL -#define UV1H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL -#define UV1H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL -#define UV1H_LB_BAU_MISC_CONTROL_FUN_MASK 0xffff000000000000UL - #define UVXH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT 0 #define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT 8 #define UVXH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT 9 @@ -2469,28 +2030,24 @@ union uvh_lb_bau_intd_software_acknowledge_u { #define UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK \ uv_undefined("UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK") #define UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK ( \ - is_uv1_hub() ? UV1H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK : \ is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK : \ is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK : \ /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK) #define UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT \ uv_undefined("UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT") #define UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT ( \ - is_uv1_hub() ? UV1H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT : \ is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT : \ is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT : \ /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT) #define UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK \ uv_undefined("UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK") #define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK ( \ - is_uv1_hub() ? UV1H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK : \ is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK : \ is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK : \ /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK) #define UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT \ uv_undefined("UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT") #define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT ( \ - is_uv1_hub() ? UV1H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT : \ is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT : \ is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT : \ /*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT) @@ -2515,25 +2072,6 @@ union uvh_lb_bau_misc_control_u { unsigned long rsvd_29_47:19; unsigned long fun:16; /* RW */ } s; - struct uv1h_lb_bau_misc_control_s { - unsigned long rejection_delay:8; /* RW */ - unsigned long apic_mode:1; /* RW */ - unsigned long force_broadcast:1; /* RW */ - unsigned long force_lock_nop:1; /* RW */ - unsigned long qpi_agent_presence_vector:3; /* RW */ - unsigned long descriptor_fetch_mode:1; /* RW */ - unsigned long enable_intd_soft_ack_mode:1; /* RW */ - unsigned long intd_soft_ack_timeout_period:4; /* RW */ - unsigned long enable_dual_mapping_mode:1; /* RW */ - unsigned long vga_io_port_decode_enable:1; /* RW */ - unsigned long vga_io_port_16_bit_decode:1; /* RW */ - unsigned long suppress_dest_registration:1; /* RW */ - unsigned long programmed_initial_priority:3; /* RW */ - unsigned long use_incoming_priority:1; /* RW */ - unsigned long enable_programmed_initial_priority:1;/* RW */ - unsigned long rsvd_29_47:19; - unsigned long fun:16; /* RW */ - } s1; struct uvxh_lb_bau_misc_control_s { unsigned long rejection_delay:8; /* RW */ unsigned long apic_mode:1; /* RW */ @@ -2648,22 +2186,18 @@ union uvh_lb_bau_misc_control_u { /* ========================================================================= */ /* UVH_LB_BAU_SB_ACTIVATION_CONTROL */ /* ========================================================================= */ -#define UV1H_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL #define UV2H_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL #define UV3H_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL #define UV4H_LB_BAU_SB_ACTIVATION_CONTROL 0xc8020UL #define UVH_LB_BAU_SB_ACTIVATION_CONTROL ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_ACTIVATION_CONTROL : \ is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_CONTROL : \ is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_CONTROL : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_CONTROL) -#define UV1H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8 #define UV2H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8 #define UV3H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8 #define UV4H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9c8 #define UVH_LB_BAU_SB_ACTIVATION_CONTROL_32 ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_ACTIVATION_CONTROL_32 : \ is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_CONTROL_32 : \ is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_CONTROL_32 : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_CONTROL_32) @@ -2689,22 +2223,18 @@ union uvh_lb_bau_sb_activation_control_u { /* ========================================================================= */ /* UVH_LB_BAU_SB_ACTIVATION_STATUS_0 */ /* ========================================================================= */ -#define UV1H_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL #define UV2H_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL #define UV3H_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL #define UV4H_LB_BAU_SB_ACTIVATION_STATUS_0 0xc8030UL #define UVH_LB_BAU_SB_ACTIVATION_STATUS_0 ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_ACTIVATION_STATUS_0 : \ is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_0 : \ is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_0 : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_0) -#define UV1H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0 #define UV2H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0 #define UV3H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0 #define UV4H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9d0 #define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_32 ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_ACTIVATION_STATUS_0_32 : \ is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_0_32 : \ is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_0_32 : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_0_32) @@ -2723,22 +2253,18 @@ union uvh_lb_bau_sb_activation_status_0_u { /* ========================================================================= */ /* UVH_LB_BAU_SB_ACTIVATION_STATUS_1 */ /* ========================================================================= */ -#define UV1H_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL #define UV2H_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL #define UV3H_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL #define UV4H_LB_BAU_SB_ACTIVATION_STATUS_1 0xc8040UL #define UVH_LB_BAU_SB_ACTIVATION_STATUS_1 ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_ACTIVATION_STATUS_1 : \ is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_1 : \ is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_1 : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_1) -#define UV1H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8 #define UV2H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8 #define UV3H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8 #define UV4H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9d8 #define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_32 ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_ACTIVATION_STATUS_1_32 : \ is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_1_32 : \ is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_1_32 : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_1_32) @@ -2757,32 +2283,24 @@ union uvh_lb_bau_sb_activation_status_1_u { /* ========================================================================= */ /* UVH_LB_BAU_SB_DESCRIPTOR_BASE */ /* ========================================================================= */ -#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL #define UV2H_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL #define UV3H_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL #define UV4H_LB_BAU_SB_DESCRIPTOR_BASE 0xc8010UL #define UVH_LB_BAU_SB_DESCRIPTOR_BASE ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_DESCRIPTOR_BASE : \ is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE : \ is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE) -#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0 #define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0 #define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0 #define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9c0 #define UVH_LB_BAU_SB_DESCRIPTOR_BASE_32 ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_DESCRIPTOR_BASE_32 : \ is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_32 : \ is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_32 : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_32) #define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_SHFT 12 -#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49 -#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL -#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL - #define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49 #define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL #define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL @@ -2800,21 +2318,18 @@ union uvh_lb_bau_sb_activation_status_1_u { #define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0xffe0000000000000UL #define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \ is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \ is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \ is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT) #define UVH_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \ is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \ is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \ is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \ /*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK) #define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK ( \ - is_uv1_hub() ? UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \ is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \ is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \ is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \ @@ -2824,7 +2339,6 @@ union uvh_lb_bau_sb_activation_status_1_u { /* UVH_NODE_ID */ /* ========================================================================= */ #define UVH_NODE_ID 0x0UL -#define UV1H_NODE_ID 0x0UL #define UV2H_NODE_ID 0x0UL #define UV3H_NODE_ID 0x0UL #define UV4H_NODE_ID 0x0UL @@ -2840,21 +2354,6 @@ union uvh_lb_bau_sb_activation_status_1_u { #define UVH_NODE_ID_REVISION_MASK 0x00000000f0000000UL #define UVH_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL -#define UV1H_NODE_ID_FORCE1_SHFT 0 -#define UV1H_NODE_ID_MANUFACTURER_SHFT 1 -#define UV1H_NODE_ID_PART_NUMBER_SHFT 12 -#define UV1H_NODE_ID_REVISION_SHFT 28 -#define UV1H_NODE_ID_NODE_ID_SHFT 32 -#define UV1H_NODE_ID_NODES_PER_BIT_SHFT 48 -#define UV1H_NODE_ID_NI_PORT_SHFT 56 -#define UV1H_NODE_ID_FORCE1_MASK 0x0000000000000001UL -#define UV1H_NODE_ID_MANUFACTURER_MASK 0x0000000000000ffeUL -#define UV1H_NODE_ID_PART_NUMBER_MASK 0x000000000ffff000UL -#define UV1H_NODE_ID_REVISION_MASK 0x00000000f0000000UL -#define UV1H_NODE_ID_NODE_ID_MASK 0x00007fff00000000UL -#define UV1H_NODE_ID_NODES_PER_BIT_MASK 0x007f000000000000UL -#define UV1H_NODE_ID_NI_PORT_MASK 0x0f00000000000000UL - #define UVXH_NODE_ID_FORCE1_SHFT 0 #define UVXH_NODE_ID_MANUFACTURER_SHFT 1 #define UVXH_NODE_ID_PART_NUMBER_SHFT 12 @@ -2934,18 +2433,6 @@ union uvh_node_id_u { unsigned long node_id:15; /* RW */ unsigned long rsvd_47_63:17; } s; - struct uv1h_node_id_s { - unsigned long force1:1; /* RO */ - unsigned long manufacturer:11; /* RO */ - unsigned long part_number:16; /* RO */ - unsigned long revision:4; /* RO */ - unsigned long node_id:15; /* RW */ - unsigned long rsvd_47:1; - unsigned long nodes_per_bit:7; /* RW */ - unsigned long rsvd_55:1; - unsigned long ni_port:4; /* RO */ - unsigned long rsvd_60_63:4; - } s1; struct uvxh_node_id_s { unsigned long force1:1; /* RO */ unsigned long manufacturer:11; /* RO */ @@ -3001,12 +2488,10 @@ union uvh_node_id_u { /* ========================================================================= */ #define UVH_NODE_PRESENT_TABLE 0x1400UL -#define UV1H_NODE_PRESENT_TABLE_DEPTH 16 #define UV2H_NODE_PRESENT_TABLE_DEPTH 16 #define UV3H_NODE_PRESENT_TABLE_DEPTH 16 #define UV4H_NODE_PRESENT_TABLE_DEPTH 4 #define UVH_NODE_PRESENT_TABLE_DEPTH ( \ - is_uv1_hub() ? UV1H_NODE_PRESENT_TABLE_DEPTH : \ is_uv2_hub() ? UV2H_NODE_PRESENT_TABLE_DEPTH : \ is_uv3_hub() ? UV3H_NODE_PRESENT_TABLE_DEPTH : \ /*is_uv4_hub*/ UV4H_NODE_PRESENT_TABLE_DEPTH) @@ -3025,12 +2510,10 @@ union uvh_node_present_table_u { /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL #define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL #define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL #define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x4800c8UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR) @@ -3042,13 +2525,6 @@ union uvh_node_present_table_u { #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL - #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24 #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48 #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63 @@ -3088,14 +2564,6 @@ union uvh_rh_gam_alias210_overlay_config_0_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } s; - struct uv1h_rh_gam_alias210_overlay_config_0_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long base:8; /* RW */ - unsigned long rsvd_32_47:16; - unsigned long m_alias:5; /* RW */ - unsigned long rsvd_53_62:10; - unsigned long enable:1; /* RW */ - } s1; struct uvxh_rh_gam_alias210_overlay_config_0_mmr_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ @@ -3133,12 +2601,10 @@ union uvh_rh_gam_alias210_overlay_config_0_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL #define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL #define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL #define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x4800d8UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR) @@ -3150,13 +2616,6 @@ union uvh_rh_gam_alias210_overlay_config_0_mmr_u { #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL - #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24 #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48 #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63 @@ -3196,14 +2655,6 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } s; - struct uv1h_rh_gam_alias210_overlay_config_1_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long base:8; /* RW */ - unsigned long rsvd_32_47:16; - unsigned long m_alias:5; /* RW */ - unsigned long rsvd_53_62:10; - unsigned long enable:1; /* RW */ - } s1; struct uvxh_rh_gam_alias210_overlay_config_1_mmr_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ @@ -3241,12 +2692,10 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL #define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL #define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL #define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x4800e8UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR) @@ -3258,13 +2707,6 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u { #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL #define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63 -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL -#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL - #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24 #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48 #define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63 @@ -3304,14 +2746,6 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u { unsigned long rsvd_53_62:10; unsigned long enable:1; /* RW */ } s; - struct uv1h_rh_gam_alias210_overlay_config_2_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long base:8; /* RW */ - unsigned long rsvd_32_47:16; - unsigned long m_alias:5; /* RW */ - unsigned long rsvd_53_62:10; - unsigned long enable:1; /* RW */ - } s1; struct uvxh_rh_gam_alias210_overlay_config_2_mmr_s { unsigned long rsvd_0_23:24; unsigned long base:8; /* RW */ @@ -3349,12 +2783,10 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL #define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL #define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL #define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x4800d0UL #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR) @@ -3362,9 +2794,6 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u { #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24 #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24 -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL - #define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24 #define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL @@ -3385,11 +2814,6 @@ union uvh_rh_gam_alias210_redirect_config_0_mmr_u { unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } s; - struct uv1h_rh_gam_alias210_redirect_config_0_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long dest_base:22; /* RW */ - unsigned long rsvd_46_63:18; - } s1; struct uvxh_rh_gam_alias210_redirect_config_0_mmr_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ @@ -3415,12 +2839,10 @@ union uvh_rh_gam_alias210_redirect_config_0_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL #define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL #define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL #define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x4800e0UL #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR) @@ -3428,9 +2850,6 @@ union uvh_rh_gam_alias210_redirect_config_0_mmr_u { #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24 #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24 -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL - #define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24 #define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL @@ -3451,11 +2870,6 @@ union uvh_rh_gam_alias210_redirect_config_1_mmr_u { unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } s; - struct uv1h_rh_gam_alias210_redirect_config_1_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long dest_base:22; /* RW */ - unsigned long rsvd_46_63:18; - } s1; struct uvxh_rh_gam_alias210_redirect_config_1_mmr_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ @@ -3481,12 +2895,10 @@ union uvh_rh_gam_alias210_redirect_config_1_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL #define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL #define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL #define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x4800f0UL #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR) @@ -3494,9 +2906,6 @@ union uvh_rh_gam_alias210_redirect_config_1_mmr_u { #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24 #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24 -#define UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL - #define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24 #define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL @@ -3517,11 +2926,6 @@ union uvh_rh_gam_alias210_redirect_config_2_mmr_u { unsigned long dest_base:22; /* RW */ unsigned long rsvd_46_63:18; } s; - struct uv1h_rh_gam_alias210_redirect_config_2_mmr_s { - unsigned long rsvd_0_23:24; - unsigned long dest_base:22; /* RW */ - unsigned long rsvd_46_63:18; - } s1; struct uvxh_rh_gam_alias210_redirect_config_2_mmr_s { unsigned long rsvd_0_23:24; unsigned long dest_base:22; /* RW */ @@ -3547,12 +2951,10 @@ union uvh_rh_gam_alias210_redirect_config_2_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_CONFIG_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_CONFIG_MMR 0x1600000UL #define UV2H_RH_GAM_CONFIG_MMR 0x1600000UL #define UV3H_RH_GAM_CONFIG_MMR 0x1600000UL #define UV4H_RH_GAM_CONFIG_MMR 0x480000UL #define UVH_RH_GAM_CONFIG_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_CONFIG_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_CONFIG_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_CONFIG_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_CONFIG_MMR) @@ -3560,13 +2962,6 @@ union uvh_rh_gam_alias210_redirect_config_2_mmr_u { #define UVH_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 #define UVH_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL -#define UV1H_RH_GAM_CONFIG_MMR_M_SKT_SHFT 0 -#define UV1H_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 -#define UV1H_RH_GAM_CONFIG_MMR_MMIOL_CFG_SHFT 12 -#define UV1H_RH_GAM_CONFIG_MMR_M_SKT_MASK 0x000000000000003fUL -#define UV1H_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL -#define UV1H_RH_GAM_CONFIG_MMR_MMIOL_CFG_MASK 0x0000000000001000UL - #define UVXH_RH_GAM_CONFIG_MMR_N_SKT_SHFT 6 #define UVXH_RH_GAM_CONFIG_MMR_N_SKT_MASK 0x00000000000003c0UL @@ -3591,13 +2986,6 @@ union uvh_rh_gam_config_mmr_u { unsigned long n_skt:4; /* RW */ unsigned long rsvd_10_63:54; } s; - struct uv1h_rh_gam_config_mmr_s { - unsigned long m_skt:6; /* RW */ - unsigned long n_skt:4; /* RW */ - unsigned long rsvd_10_11:2; - unsigned long mmiol_cfg:1; /* RW */ - unsigned long rsvd_13_63:51; - } s1; struct uvxh_rh_gam_config_mmr_s { unsigned long rsvd_0_5:6; unsigned long n_skt:4; /* RW */ @@ -3623,12 +3011,10 @@ union uvh_rh_gam_config_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL #define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL #define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL #define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x480010UL #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR) @@ -3638,15 +3024,6 @@ union uvh_rh_gam_config_mmr_u { #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 28 -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_SHFT 48 -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff0000000UL -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_MASK 0x0001000000000000UL -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL -#define UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - #define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52 #define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 #define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL @@ -3676,12 +3053,10 @@ union uvh_rh_gam_config_mmr_u { #define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK ( \ - is_uv1_hub() ? UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK : \ is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK : \ is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK : \ /*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK) #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT ( \ - is_uv1_hub() ? UV1H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT : \ is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT : \ is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT : \ /*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT) @@ -3694,16 +3069,6 @@ union uvh_rh_gam_gru_overlay_config_mmr_u { unsigned long rsvd_56_62:7; unsigned long enable:1; /* RW */ } s; - struct uv1h_rh_gam_gru_overlay_config_mmr_s { - unsigned long rsvd_0_27:28; - unsigned long base:18; /* RW */ - unsigned long rsvd_46_47:2; - unsigned long gr4:1; /* RW */ - unsigned long rsvd_49_51:3; - unsigned long n_gru:4; /* RW */ - unsigned long rsvd_56_62:7; - unsigned long enable:1; /* RW */ - } s1; struct uvxh_rh_gam_gru_overlay_config_mmr_s { unsigned long rsvd_0_45:46; unsigned long rsvd_46_51:6; @@ -3742,12 +3107,10 @@ union uvh_rh_gam_gru_overlay_config_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR uv_undefined("UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR") #define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR uv_undefined("UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR") #define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR 0x1603000UL #define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR 0x483000UL #define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR) @@ -3823,12 +3186,10 @@ union uvh_rh_gam_mmioh_overlay_config0_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR uv_undefined("UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR") #define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR uv_undefined("UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR") #define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x1603000UL #define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x484000UL #define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR) @@ -3898,27 +3259,15 @@ union uvh_rh_gam_mmioh_overlay_config1_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR 0x1600030UL #define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR 0x1600030UL #define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR uv_undefined("UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR") #define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR uv_undefined("UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR") #define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR) -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT 30 -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_SHFT 46 -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_SHFT 52 -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003fffc0000000UL -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_MASK 0x000fc00000000000UL -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_MASK 0x00f0000000000000UL -#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - - #define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT 27 #define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_SHFT 46 #define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_SHFT 52 @@ -3931,14 +3280,6 @@ union uvh_rh_gam_mmioh_overlay_config1_mmr_u { union uvh_rh_gam_mmioh_overlay_config_mmr_u { unsigned long v; - struct uv1h_rh_gam_mmioh_overlay_config_mmr_s { - unsigned long rsvd_0_29:30; - unsigned long base:16; /* RW */ - unsigned long m_io:6; /* RW */ - unsigned long n_io:4; /* RW */ - unsigned long rsvd_56_62:7; - unsigned long enable:1; /* RW */ - } s1; struct uv2h_rh_gam_mmioh_overlay_config_mmr_s { unsigned long rsvd_0_26:27; unsigned long base:19; /* RW */ @@ -3952,22 +3293,18 @@ union uvh_rh_gam_mmioh_overlay_config_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR uv_undefined("UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR") #define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR") #define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR 0x1603800UL #define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR 0x483800UL #define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR) -#define UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH uv_undefined("UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH") #define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH") #define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH 128 #define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH 128 #define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH ( \ - is_uv1_hub() ? UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH : \ is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH : \ is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH : \ /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH) @@ -4005,22 +3342,18 @@ union uvh_rh_gam_mmioh_redirect_config0_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR uv_undefined("UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR") #define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR") #define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR 0x1604800UL #define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR 0x484800UL #define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR) -#define UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH uv_undefined("UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH") #define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH") #define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH 128 #define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH 128 #define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH ( \ - is_uv1_hub() ? UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH : \ is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH : \ is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH : \ /*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH) @@ -4058,12 +3391,10 @@ union uvh_rh_gam_mmioh_redirect_config1_mmr_u { /* ========================================================================= */ /* UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR */ /* ========================================================================= */ -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL #define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL #define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL #define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x480028UL #define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR ( \ - is_uv1_hub() ? UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR : \ is_uv3_hub() ? UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR : \ /*is_uv4_hub*/ UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR) @@ -4073,13 +3404,6 @@ union uvh_rh_gam_mmioh_redirect_config1_mmr_u { #define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL #define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_DUAL_HUB_SHFT 46 -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_DUAL_HUB_MASK 0x0000400000000000UL -#define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL - #define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT 26 #define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63 #define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffffc000000UL @@ -4109,13 +3433,6 @@ union uvh_rh_gam_mmr_overlay_config_mmr_u { unsigned long rsvd_46_62:17; unsigned long enable:1; /* RW */ } s; - struct uv1h_rh_gam_mmr_overlay_config_mmr_s { - unsigned long rsvd_0_25:26; - unsigned long base:20; /* RW */ - unsigned long dual_hub:1; /* RW */ - unsigned long rsvd_47_62:16; - unsigned long enable:1; /* RW */ - } s1; struct uvxh_rh_gam_mmr_overlay_config_mmr_s { unsigned long rsvd_0_25:26; unsigned long base:20; /* RW */ @@ -4145,12 +3462,10 @@ union uvh_rh_gam_mmr_overlay_config_mmr_u { /* ========================================================================= */ /* UVH_RTC */ /* ========================================================================= */ -#define UV1H_RTC 0x340000UL #define UV2H_RTC 0x340000UL #define UV3H_RTC 0x340000UL #define UV4H_RTC 0xe0000UL #define UVH_RTC ( \ - is_uv1_hub() ? UV1H_RTC : \ is_uv2_hub() ? UV2H_RTC : \ is_uv3_hub() ? UV3H_RTC : \ /*is_uv4_hub*/ UV4H_RTC) @@ -4209,22 +3524,18 @@ union uvh_rtc1_int_config_u { /* ========================================================================= */ /* UVH_SCRATCH5 */ /* ========================================================================= */ -#define UV1H_SCRATCH5 0x2d0200UL #define UV2H_SCRATCH5 0x2d0200UL #define UV3H_SCRATCH5 0x2d0200UL #define UV4H_SCRATCH5 0xb0200UL #define UVH_SCRATCH5 ( \ - is_uv1_hub() ? UV1H_SCRATCH5 : \ is_uv2_hub() ? UV2H_SCRATCH5 : \ is_uv3_hub() ? UV3H_SCRATCH5 : \ /*is_uv4_hub*/ UV4H_SCRATCH5) -#define UV1H_SCRATCH5_32 0x778 #define UV2H_SCRATCH5_32 0x778 #define UV3H_SCRATCH5_32 0x778 #define UV4H_SCRATCH5_32 0x798 #define UVH_SCRATCH5_32 ( \ - is_uv1_hub() ? UV1H_SCRATCH5_32 : \ is_uv2_hub() ? UV2H_SCRATCH5_32 : \ is_uv3_hub() ? UV3H_SCRATCH5_32 : \ /*is_uv4_hub*/ UV4H_SCRATCH5_32) @@ -4243,22 +3554,18 @@ union uvh_scratch5_u { /* ========================================================================= */ /* UVH_SCRATCH5_ALIAS */ /* ========================================================================= */ -#define UV1H_SCRATCH5_ALIAS 0x2d0208UL #define UV2H_SCRATCH5_ALIAS 0x2d0208UL #define UV3H_SCRATCH5_ALIAS 0x2d0208UL #define UV4H_SCRATCH5_ALIAS 0xb0208UL #define UVH_SCRATCH5_ALIAS ( \ - is_uv1_hub() ? UV1H_SCRATCH5_ALIAS : \ is_uv2_hub() ? UV2H_SCRATCH5_ALIAS : \ is_uv3_hub() ? UV3H_SCRATCH5_ALIAS : \ /*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS) -#define UV1H_SCRATCH5_ALIAS_32 0x780 #define UV2H_SCRATCH5_ALIAS_32 0x780 #define UV3H_SCRATCH5_ALIAS_32 0x780 #define UV4H_SCRATCH5_ALIAS_32 0x7a0 #define UVH_SCRATCH5_ALIAS_32 ( \ - is_uv1_hub() ? UV1H_SCRATCH5_ALIAS_32 : \ is_uv2_hub() ? UV2H_SCRATCH5_ALIAS_32 : \ is_uv3_hub() ? UV3H_SCRATCH5_ALIAS_32 : \ /*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS_32) @@ -4267,12 +3574,10 @@ union uvh_scratch5_u { /* ========================================================================= */ /* UVH_SCRATCH5_ALIAS_2 */ /* ========================================================================= */ -#define UV1H_SCRATCH5_ALIAS_2 0x2d0210UL #define UV2H_SCRATCH5_ALIAS_2 0x2d0210UL #define UV3H_SCRATCH5_ALIAS_2 0x2d0210UL #define UV4H_SCRATCH5_ALIAS_2 0xb0210UL #define UVH_SCRATCH5_ALIAS_2 ( \ - is_uv1_hub() ? UV1H_SCRATCH5_ALIAS_2 : \ is_uv2_hub() ? UV2H_SCRATCH5_ALIAS_2 : \ is_uv3_hub() ? UV3H_SCRATCH5_ALIAS_2 : \ /*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS_2) @@ -4718,23 +4023,6 @@ union uvxh_lb_bau_sb_activation_status_2_u { } s4; }; -/* ========================================================================= */ -/* UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK */ -/* ========================================================================= */ -#define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK 0x320130UL -#define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK_32 0x9f0 - -#define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK_BIT_ENABLES_SHFT 0 -#define UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK_BIT_ENABLES_MASK 0x00000000ffffffffUL - -union uv1h_lb_target_physical_apic_id_mask_u { - unsigned long v; - struct uv1h_lb_target_physical_apic_id_mask_s { - unsigned long bit_enables:32; /* RW */ - unsigned long rsvd_32_63:32; - } s1; -}; - /* ========================================================================= */ /* UV3H_GR0_GAM_GR_CONFIG */ /* ========================================================================= */ diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h index 8669c6bdbb84..600a141c8805 100644 --- a/arch/x86/include/uapi/asm/bootparam.h +++ b/arch/x86/include/uapi/asm/bootparam.h @@ -255,7 +255,7 @@ struct boot_params { * currently supportd through this PV boot path. * @X86_SUBARCH_INTEL_MID: Used for Intel MID (Mobile Internet Device) platform * systems which do not have the PCI legacy interfaces. - * @X86_SUBARCH_CE4100: Used for Intel CE media processor (CE4100) SoC for + * @X86_SUBARCH_CE4100: Used for Intel CE media processor (CE4100) SoC * for settop boxes and media devices, the use of a subarch for CE4100 * is more of a hack... */ diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index f94c9f371411..3abc1316f91b 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -54,7 +55,7 @@ __setup("noreplace-smp", setup_noreplace_smp); #define DPRINTK(fmt, args...) \ do { \ if (debug_alternative) \ - printk(KERN_DEBUG "%s: " fmt "\n", __func__, ##args); \ + printk(KERN_DEBUG pr_fmt(fmt) "\n", ##args); \ } while (0) #define DUMP_BYTES(buf, len, fmt, args...) \ @@ -65,7 +66,7 @@ do { \ if (!(len)) \ break; \ \ - printk(KERN_DEBUG fmt, ##args); \ + printk(KERN_DEBUG pr_fmt(fmt), ##args); \ for (j = 0; j < (len) - 1; j++) \ printk(KERN_CONT "%02hhx ", buf[j]); \ printk(KERN_CONT "%02hhx\n", buf[j]); \ diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 69e70ed0f5e6..0b6eea3f54e6 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -24,8 +24,6 @@ #include #include -static DEFINE_PER_CPU(int, x2apic_extra_bits); - static enum uv_system_type uv_system_type; static int uv_hubbed_system; static int uv_hubless_system; @@ -40,7 +38,7 @@ static u8 oem_table_id[ACPI_OEM_TABLE_ID_SIZE + 1]; static struct { unsigned int apicid_shift; unsigned int apicid_mask; - unsigned int socketid_shift; /* aka pnode_shift for UV1/2/3 */ + unsigned int socketid_shift; /* aka pnode_shift for UV2/3 */ unsigned int pnode_mask; unsigned int gpa_shift; unsigned int gnode_shift; @@ -48,8 +46,6 @@ static struct { static int uv_min_hub_revision_id; -unsigned int uv_apicid_hibits; - static struct apic apic_x2apic_uv_x; static struct uv_hub_info_s uv_hub_info_node0; @@ -139,12 +135,8 @@ static void __init uv_tsc_check_sync(void) /* Accommodate different UV arch BIOSes */ mmr = uv_early_read_mmr(UVH_TSC_SYNC_MMR); mmr_shift = - is_uv1_hub() ? 0 : is_uv2_hub() ? UVH_TSC_SYNC_SHIFT_UV2K : UVH_TSC_SYNC_SHIFT; - if (mmr_shift) - sync_state = (mmr >> mmr_shift) & UVH_TSC_SYNC_MASK; - else - sync_state = 0; + sync_state = (mmr >> mmr_shift) & UVH_TSC_SYNC_MASK; switch (sync_state) { case UVH_TSC_SYNC_VALID: @@ -223,21 +215,6 @@ static void __init early_get_apic_socketid_shift(void) pr_info("UV: socketid_shift:%d pnode_mask:0x%x\n", uv_cpuid.socketid_shift, uv_cpuid.pnode_mask); } -/* - * Add an extra bit as dictated by bios to the destination apicid of - * interrupts potentially passing through the UV HUB. This prevents - * a deadlock between interrupts and IO port operations. - */ -static void __init uv_set_apicid_hibit(void) -{ - union uv1h_lb_target_physical_apic_id_mask_u apicid_mask; - - if (is_uv1_hub()) { - apicid_mask.v = uv_early_read_mmr(UV1H_LB_TARGET_PHYSICAL_APIC_ID_MASK); - uv_apicid_hibits = apicid_mask.s1.bit_enables & UV_APICID_HIBIT_MASK; - } -} - static void __init uv_stringify(int len, char *to, char *from) { /* Relies on 'to' being NULL chars so result will be NULL terminated */ @@ -280,36 +257,25 @@ static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id) /* * Determine UV arch type. - * SGI: UV100/1000 * SGI2: UV2000/3000 * SGI3: UV300 (truncated to 4 chars because of different varieties) * SGI4: UV400 (truncated to 4 chars because of different varieties) */ - uv_hub_info->hub_revision = - !strncmp(oem_id, "SGI4", 4) ? UV4_HUB_REVISION_BASE : - !strncmp(oem_id, "SGI3", 4) ? UV3_HUB_REVISION_BASE : - !strcmp(oem_id, "SGI2") ? UV2_HUB_REVISION_BASE : - !strcmp(oem_id, "SGI") ? UV1_HUB_REVISION_BASE : 0; - - if (uv_hub_info->hub_revision == 0) - goto badbios; - - switch (uv_hub_info->hub_revision) { - case UV4_HUB_REVISION_BASE: + if (!strncmp(oem_id, "SGI4", 4)) { + uv_hub_info->hub_revision = UV4_HUB_REVISION_BASE; uv_hubbed_system = 0x11; - break; - case UV3_HUB_REVISION_BASE: + } else if (!strncmp(oem_id, "SGI3", 4)) { + uv_hub_info->hub_revision = UV3_HUB_REVISION_BASE; uv_hubbed_system = 0x9; - break; - case UV2_HUB_REVISION_BASE: + } else if (!strcmp(oem_id, "SGI2")) { + uv_hub_info->hub_revision = UV2_HUB_REVISION_BASE; uv_hubbed_system = 0x5; - break; - case UV1_HUB_REVISION_BASE: - uv_hubbed_system = 0x3; - break; + } else { + uv_hub_info->hub_revision = 0; + goto badbios; } pnodeid = early_get_pnodeid(); @@ -323,14 +289,6 @@ static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id) uv_system_type = UV_X2APIC; uv_apic = 0; - } else if (!strcmp(oem_table_id, "UVH")) { - /* Only UV1 systems: */ - uv_system_type = UV_NON_UNIQUE_APIC; - x86_platform.legacy.warm_reset = 0; - __this_cpu_write(x2apic_extra_bits, pnodeid << uvh_apicid.s.pnode_shift); - uv_set_apicid_hibit(); - uv_apic = 1; - } else if (!strcmp(oem_table_id, "UVL")) { /* Only used for very small systems: */ uv_system_type = UV_LEGACY_APIC; @@ -347,7 +305,7 @@ static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id) badbios: pr_err("UV: OEM_ID:%s OEM_TABLE_ID:%s\n", oem_id, oem_table_id); - pr_err("Current BIOS not supported, update kernel and/or BIOS\n"); + pr_err("Current UV Type or BIOS not supported\n"); BUG(); } @@ -545,7 +503,6 @@ static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip) int pnode; pnode = uv_apicid_to_pnode(phys_apicid); - phys_apicid |= uv_apicid_hibits; val = (1UL << UVH_IPI_INT_SEND_SHFT) | (phys_apicid << UVH_IPI_INT_APIC_ID_SHFT) | @@ -576,7 +533,7 @@ static void uv_send_IPI_one(int cpu, int vector) dmode = dest_Fixed; val = (1UL << UVH_IPI_INT_SEND_SHFT) | - ((apicid | uv_apicid_hibits) << UVH_IPI_INT_APIC_ID_SHFT) | + (apicid << UVH_IPI_INT_APIC_ID_SHFT) | (dmode << UVH_IPI_INT_DELIVERY_MODE_SHFT) | (vector << UVH_IPI_INT_VECTOR_SHFT); @@ -634,22 +591,16 @@ static void uv_init_apic_ldr(void) static u32 apic_uv_calc_apicid(unsigned int cpu) { - return apic_default_calc_apicid(cpu) | uv_apicid_hibits; + return apic_default_calc_apicid(cpu); } -static unsigned int x2apic_get_apic_id(unsigned long x) +static unsigned int x2apic_get_apic_id(unsigned long id) { - unsigned int id; - - WARN_ON(preemptible() && num_online_cpus() > 1); - id = x | __this_cpu_read(x2apic_extra_bits); - return id; } static u32 set_apic_id(unsigned int id) { - /* CHECKME: Do we need to mask out the xapic extra bits? */ return id; } @@ -721,11 +672,6 @@ static struct apic apic_x2apic_uv_x __ro_after_init = { .safe_wait_icr_idle = native_safe_x2apic_wait_icr_idle, }; -static void set_x2apic_extra_bits(int pnode) -{ - __this_cpu_write(x2apic_extra_bits, pnode << uvh_apicid.s.pnode_shift); -} - #define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_LENGTH 3 #define DEST_SHIFT UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT @@ -920,15 +866,7 @@ static __init void map_mmioh_high(int min_pnode, int max_pnode) return; } - if (is_uv1_hub()) { - mmr = UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR; - shift = UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT; - mmioh.v = uv_read_local_mmr(mmr); - enable = !!mmioh.s1.enable; - base = mmioh.s1.base; - m_io = mmioh.s1.m_io; - n_io = mmioh.s1.n_io; - } else if (is_uv2_hub()) { + if (is_uv2_hub()) { mmr = UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR; shift = UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT; mmioh.v = uv_read_local_mmr(mmr); @@ -936,16 +874,15 @@ static __init void map_mmioh_high(int min_pnode, int max_pnode) base = mmioh.s2.base; m_io = mmioh.s2.m_io; n_io = mmioh.s2.n_io; - } else { - return; - } - if (enable) { - max_pnode &= (1 << n_io) - 1; - pr_info("UV: base:0x%lx shift:%d N_IO:%d M_IO:%d max_pnode:0x%x\n", base, shift, m_io, n_io, max_pnode); - map_high("MMIOH", base, shift, m_io, max_pnode, map_uc); - } else { - pr_info("UV: MMIOH disabled\n"); + if (enable) { + max_pnode &= (1 << n_io) - 1; + pr_info("UV: base:0x%lx shift:%d N_IO:%d M_IO:%d max_pnode:0x%x\n", + base, shift, m_io, n_io, max_pnode); + map_high("MMIOH", base, shift, m_io, max_pnode, map_uc); + } else { + pr_info("UV: MMIOH disabled\n"); + } } } @@ -1081,9 +1018,6 @@ void uv_cpu_init(void) return; uv_hub_info->nr_online_cpus++; - - if (get_uv_system_type() == UV_NON_UNIQUE_APIC) - set_x2apic_extra_bits(uv_hub_info->pnode); } struct mn { @@ -1114,9 +1048,6 @@ static void get_mn(struct mn *mnp) } else if (is_uv2_hub()) { mnp->m_val = m_n_config.s2.m_skt; mnp->n_lshift = mnp->m_val == 40 ? 40 : 39; - } else if (is_uv1_hub()) { - mnp->m_val = m_n_config.s1.m_skt; - mnp->n_lshift = mnp->m_val; } mnp->m_shift = mnp->m_val ? 64 - mnp->m_val : 0; } @@ -1318,7 +1249,7 @@ static void __init build_socket_tables(void) size_t bytes; if (!gre) { - if (is_uv1_hub() || is_uv2_hub() || is_uv3_hub()) { + if (is_uv2_hub() || is_uv3_hub()) { pr_info("UV: No UVsystab socket table, ignoring\n"); return; } @@ -1500,8 +1431,7 @@ static void __init uv_system_init_hub(void) unsigned short min_pnode = 9999, max_pnode = 0; char *hub = is_uv4_hub() ? "UV400" : is_uv3_hub() ? "UV300" : - is_uv2_hub() ? "UV2000/3000" : - is_uv1_hub() ? "UV100/1000" : NULL; + is_uv2_hub() ? "UV2000/3000" : NULL; if (!hub) { pr_err("UV: Unknown/unsupported UV hub\n"); diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 0b71970d2d3d..7beaefa9d198 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -763,10 +763,12 @@ spectre_v2_user_select_mitigation(enum spectre_v2_mitigation_cmd v2_cmd) } /* - * If enhanced IBRS is enabled or SMT impossible, STIBP is not + * If no STIBP, enhanced IBRS is enabled or SMT impossible, STIBP is not * required. */ - if (!smt_possible || spectre_v2_enabled == SPECTRE_V2_IBRS_ENHANCED) + if (!boot_cpu_has(X86_FEATURE_STIBP) || + !smt_possible || + spectre_v2_enabled == SPECTRE_V2_IBRS_ENHANCED) return; /* @@ -778,12 +780,6 @@ spectre_v2_user_select_mitigation(enum spectre_v2_mitigation_cmd v2_cmd) boot_cpu_has(X86_FEATURE_AMD_STIBP_ALWAYS_ON)) mode = SPECTRE_V2_USER_STRICT_PREFERRED; - /* - * If STIBP is not available, clear the STIBP mode. - */ - if (!boot_cpu_has(X86_FEATURE_STIBP)) - mode = SPECTRE_V2_USER_NONE; - spectre_v2_user_stibp = mode; set_mode: @@ -1270,7 +1266,6 @@ static int ib_prctl_set(struct task_struct *task, unsigned long ctrl) * Indirect branch speculation is always disabled in strict * mode. It can neither be enabled if it was force-disabled * by a previous prctl call. - */ if (spectre_v2_user_ibpb == SPECTRE_V2_USER_STRICT || spectre_v2_user_stibp == SPECTRE_V2_USER_STRICT || diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 0ab48f1cdf84..b6b7b38dff5f 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -1156,6 +1156,8 @@ static const struct x86_cpu_id split_lock_cpu_ids[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_L, 1), X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L, 1), X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE, 1), + X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, 1), + X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, 1), {} }; diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index 14e4b4d17ee5..e76c1ddd35e7 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -42,6 +42,7 @@ #include #include #include +#include #include #include @@ -244,6 +245,8 @@ static void __print_mce(struct mce *m) pr_cont("ADDR %llx ", m->addr); if (m->misc) pr_cont("MISC %llx ", m->misc); + if (m->ppin) + pr_cont("PPIN %llx ", m->ppin); if (mce_flags.smca) { if (m->synd) diff --git a/arch/x86/kernel/cpu/mce/dev-mcelog.c b/arch/x86/kernel/cpu/mce/dev-mcelog.c index 43c466020ed5..03e51053592a 100644 --- a/arch/x86/kernel/cpu/mce/dev-mcelog.c +++ b/arch/x86/kernel/cpu/mce/dev-mcelog.c @@ -345,7 +345,7 @@ static __init int dev_mcelog_init_device(void) int err; mce_log_len = max(MCE_LOG_MIN_LEN, num_online_cpus()); - mcelog = kzalloc(sizeof(*mcelog) + mce_log_len * sizeof(struct mce), GFP_KERNEL); + mcelog = kzalloc(struct_size(mcelog, entry, mce_log_len), GFP_KERNEL); if (!mcelog) return -ENOMEM; diff --git a/arch/x86/kernel/cpu/mce/inject.c b/arch/x86/kernel/cpu/mce/inject.c index 0593b192eb8f..7843ab3fde09 100644 --- a/arch/x86/kernel/cpu/mce/inject.c +++ b/arch/x86/kernel/cpu/mce/inject.c @@ -511,7 +511,7 @@ static void do_inject(void) */ if (inj_type == DFR_INT_INJ) { i_mce.status |= MCI_STATUS_DEFERRED; - i_mce.status |= (i_mce.status & ~MCI_STATUS_UC); + i_mce.status &= ~MCI_STATUS_UC; } /* diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c index baec68b7e010..ec6f0415bc6d 100644 --- a/arch/x86/kernel/cpu/microcode/core.c +++ b/arch/x86/kernel/cpu/microcode/core.c @@ -145,7 +145,6 @@ extern struct builtin_fw __end_builtin_fw[]; bool get_builtin_firmware(struct cpio_data *cd, const char *name) { -#ifdef CONFIG_FW_LOADER struct builtin_fw *b_fw; for (b_fw = __start_builtin_fw; b_fw != __end_builtin_fw; b_fw++) { @@ -155,7 +154,6 @@ bool get_builtin_firmware(struct cpio_data *cd, const char *name) return true; } } -#endif return false; } diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index 7401cc12c3cc..48ce44576947 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -133,15 +133,15 @@ void show_ip(struct pt_regs *regs, const char *loglvl) show_opcodes(regs, loglvl); } -void show_iret_regs(struct pt_regs *regs) +void show_iret_regs(struct pt_regs *regs, const char *log_lvl) { - show_ip(regs, KERN_DEFAULT); - printk(KERN_DEFAULT "RSP: %04x:%016lx EFLAGS: %08lx", (int)regs->ss, + show_ip(regs, log_lvl); + printk("%sRSP: %04x:%016lx EFLAGS: %08lx", log_lvl, (int)regs->ss, regs->sp, regs->flags); } static void show_regs_if_on_stack(struct stack_info *info, struct pt_regs *regs, - bool partial) + bool partial, const char *log_lvl) { /* * These on_stack() checks aren't strictly necessary: the unwind code @@ -153,7 +153,7 @@ static void show_regs_if_on_stack(struct stack_info *info, struct pt_regs *regs, * they can be printed in the right context. */ if (!partial && on_stack(info, regs, sizeof(*regs))) { - __show_regs(regs, SHOW_REGS_SHORT); + __show_regs(regs, SHOW_REGS_SHORT, log_lvl); } else if (partial && on_stack(info, (void *)regs + IRET_FRAME_OFFSET, IRET_FRAME_SIZE)) { @@ -162,7 +162,7 @@ static void show_regs_if_on_stack(struct stack_info *info, struct pt_regs *regs, * full pt_regs might not have been saved yet. In that case * just print the iret frame. */ - show_iret_regs(regs); + show_iret_regs(regs, log_lvl); } } @@ -217,7 +217,7 @@ void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, printk("%s <%s>\n", log_lvl, stack_name); if (regs) - show_regs_if_on_stack(&stack_info, regs, partial); + show_regs_if_on_stack(&stack_info, regs, partial, log_lvl); /* * Scan the stack, printing any text addresses we find. At the @@ -278,7 +278,7 @@ next: /* if the frame has entry regs, print them */ regs = unwind_get_entry_regs(&state, &partial); if (regs) - show_regs_if_on_stack(&stack_info, regs, partial); + show_regs_if_on_stack(&stack_info, regs, partial, log_lvl); } if (stack_name) @@ -352,7 +352,7 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr) oops_exit(); /* Executive summary in case the oops scrolled away */ - __show_regs(&exec_summary_regs, SHOW_REGS_ALL); + __show_regs(&exec_summary_regs, SHOW_REGS_ALL, KERN_DEFAULT); if (!signr) return; @@ -444,9 +444,12 @@ void die_addr(const char *str, struct pt_regs *regs, long err, long gp_addr) void show_regs(struct pt_regs *regs) { + enum show_regs_mode print_kernel_regs; + show_regs_print_info(KERN_DEFAULT); - __show_regs(regs, user_mode(regs) ? SHOW_REGS_USER : SHOW_REGS_ALL); + print_kernel_regs = user_mode(regs) ? SHOW_REGS_USER : SHOW_REGS_ALL; + __show_regs(regs, print_kernel_regs, KERN_DEFAULT); /* * When in-kernel, we also print out the stack at the time of the fault.. diff --git a/arch/x86/kernel/idt.c b/arch/x86/kernel/idt.c index 0db21206f2f3..7ecf9babf0cb 100644 --- a/arch/x86/kernel/idt.c +++ b/arch/x86/kernel/idt.c @@ -160,7 +160,7 @@ static const __initconst struct idt_data apic_idts[] = { /* Must be page-aligned because the real IDT is used in the cpu entry area */ static gate_desc idt_table[IDT_ENTRIES] __page_aligned_bss; -struct desc_ptr idt_descr __ro_after_init = { +static struct desc_ptr idt_descr __ro_after_init = { .size = IDT_TABLE_SIZE - 1, .address = (unsigned long) idt_table, }; diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c index db6578d45157..57c2ecf43134 100644 --- a/arch/x86/kernel/kexec-bzimage64.c +++ b/arch/x86/kernel/kexec-bzimage64.c @@ -170,15 +170,6 @@ setup_efi_state(struct boot_params *params, unsigned long params_load_addr, if (!current_ei->efi_memmap_size) return 0; - /* - * If 1:1 mapping is not enabled, second kernel can not setup EFI - * and use EFI run time services. User space will have to pass - * acpi_rsdp= on kernel command line to make second kernel boot - * without efi. - */ - if (efi_have_uv1_memmap()) - return 0; - params->secure_boot = boot_params.secure_boot; ei->efi_loader_signature = current_ei->efi_loader_signature; ei->efi_systab = current_ei->efi_systab; diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index 1547be359d7f..49dcfb85e773 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -42,6 +42,14 @@ static struct class *msr_class; static enum cpuhp_state cpuhp_msr_state; +enum allow_write_msrs { + MSR_WRITES_ON, + MSR_WRITES_OFF, + MSR_WRITES_DEFAULT, +}; + +static enum allow_write_msrs allow_writes = MSR_WRITES_DEFAULT; + static ssize_t msr_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { @@ -70,6 +78,24 @@ static ssize_t msr_read(struct file *file, char __user *buf, return bytes ? bytes : err; } +static int filter_write(u32 reg) +{ + switch (allow_writes) { + case MSR_WRITES_ON: return 0; + case MSR_WRITES_OFF: return -EPERM; + default: break; + } + + if (reg == MSR_IA32_ENERGY_PERF_BIAS) + return 0; + + pr_err_ratelimited("Write to unrecognized MSR 0x%x by %s\n" + "Please report to x86@kernel.org\n", + reg, current->comm); + + return 0; +} + static ssize_t msr_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { @@ -84,6 +110,10 @@ static ssize_t msr_write(struct file *file, const char __user *buf, if (err) return err; + err = filter_write(reg); + if (err) + return err; + if (count % 8) return -EINVAL; /* Invalid chunk size */ @@ -92,9 +122,13 @@ static ssize_t msr_write(struct file *file, const char __user *buf, err = -EFAULT; break; } + + add_taint(TAINT_CPU_OUT_OF_SPEC, LOCKDEP_STILL_OK); + err = wrmsr_safe_on_cpu(cpu, reg, data[0], data[1]); if (err) break; + tmp += 2; bytes += 8; } @@ -242,6 +276,41 @@ static void __exit msr_exit(void) } module_exit(msr_exit) +static int set_allow_writes(const char *val, const struct kernel_param *cp) +{ + /* val is NUL-terminated, see kernfs_fop_write() */ + char *s = strstrip((char *)val); + + if (!strcmp(s, "on")) + allow_writes = MSR_WRITES_ON; + else if (!strcmp(s, "off")) + allow_writes = MSR_WRITES_OFF; + else + allow_writes = MSR_WRITES_DEFAULT; + + return 0; +} + +static int get_allow_writes(char *buf, const struct kernel_param *kp) +{ + const char *res; + + switch (allow_writes) { + case MSR_WRITES_ON: res = "on"; break; + case MSR_WRITES_OFF: res = "off"; break; + default: res = "default"; break; + } + + return sprintf(buf, "%s\n", res); +} + +static const struct kernel_param_ops allow_writes_ops = { + .set = set_allow_writes, + .get = get_allow_writes +}; + +module_param_cb(allow_writes, &allow_writes_ops, NULL, 0600); + MODULE_AUTHOR("H. Peter Anvin "); MODULE_DESCRIPTION("x86 generic MSR driver"); MODULE_LICENSE("GPL"); diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index acfd6d2a0cbf..4f2f54e1281c 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -56,7 +56,8 @@ #include "process.h" -void __show_regs(struct pt_regs *regs, enum show_regs_mode mode) +void __show_regs(struct pt_regs *regs, enum show_regs_mode mode, + const char *log_lvl) { unsigned long cr0 = 0L, cr2 = 0L, cr3 = 0L, cr4 = 0L; unsigned long d0, d1, d2, d3, d6, d7; @@ -67,14 +68,14 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode) else savesegment(gs, gs); - show_ip(regs, KERN_DEFAULT); + show_ip(regs, log_lvl); - printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n", - regs->ax, regs->bx, regs->cx, regs->dx); - printk(KERN_DEFAULT "ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n", - regs->si, regs->di, regs->bp, regs->sp); - printk(KERN_DEFAULT "DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x EFLAGS: %08lx\n", - (u16)regs->ds, (u16)regs->es, (u16)regs->fs, gs, regs->ss, regs->flags); + printk("%sEAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n", + log_lvl, regs->ax, regs->bx, regs->cx, regs->dx); + printk("%sESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n", + log_lvl, regs->si, regs->di, regs->bp, regs->sp); + printk("%sDS: %04x ES: %04x FS: %04x GS: %04x SS: %04x EFLAGS: %08lx\n", + log_lvl, (u16)regs->ds, (u16)regs->es, (u16)regs->fs, gs, regs->ss, regs->flags); if (mode != SHOW_REGS_ALL) return; @@ -83,8 +84,8 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode) cr2 = read_cr2(); cr3 = __read_cr3(); cr4 = __read_cr4(); - printk(KERN_DEFAULT "CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n", - cr0, cr2, cr3, cr4); + printk("%sCR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n", + log_lvl, cr0, cr2, cr3, cr4); get_debugreg(d0, 0); get_debugreg(d1, 1); @@ -98,10 +99,10 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode) (d6 == DR6_RESERVED) && (d7 == 0x400)) return; - printk(KERN_DEFAULT "DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n", - d0, d1, d2, d3); - printk(KERN_DEFAULT "DR6: %08lx DR7: %08lx\n", - d6, d7); + printk("%sDR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n", + log_lvl, d0, d1, d2, d3); + printk("%sDR6: %08lx DR7: %08lx\n", + log_lvl, d6, d7); } void release_thread(struct task_struct *dead_task) diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 9a97415b2139..04d201ad3a1e 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -62,30 +62,31 @@ #include "process.h" /* Prints also some state that isn't saved in the pt_regs */ -void __show_regs(struct pt_regs *regs, enum show_regs_mode mode) +void __show_regs(struct pt_regs *regs, enum show_regs_mode mode, + const char *log_lvl) { unsigned long cr0 = 0L, cr2 = 0L, cr3 = 0L, cr4 = 0L, fs, gs, shadowgs; unsigned long d0, d1, d2, d3, d6, d7; unsigned int fsindex, gsindex; unsigned int ds, es; - show_iret_regs(regs); + show_iret_regs(regs, log_lvl); if (regs->orig_ax != -1) pr_cont(" ORIG_RAX: %016lx\n", regs->orig_ax); else pr_cont("\n"); - printk(KERN_DEFAULT "RAX: %016lx RBX: %016lx RCX: %016lx\n", - regs->ax, regs->bx, regs->cx); - printk(KERN_DEFAULT "RDX: %016lx RSI: %016lx RDI: %016lx\n", - regs->dx, regs->si, regs->di); - printk(KERN_DEFAULT "RBP: %016lx R08: %016lx R09: %016lx\n", - regs->bp, regs->r8, regs->r9); - printk(KERN_DEFAULT "R10: %016lx R11: %016lx R12: %016lx\n", - regs->r10, regs->r11, regs->r12); - printk(KERN_DEFAULT "R13: %016lx R14: %016lx R15: %016lx\n", - regs->r13, regs->r14, regs->r15); + printk("%sRAX: %016lx RBX: %016lx RCX: %016lx\n", + log_lvl, regs->ax, regs->bx, regs->cx); + printk("%sRDX: %016lx RSI: %016lx RDI: %016lx\n", + log_lvl, regs->dx, regs->si, regs->di); + printk("%sRBP: %016lx R08: %016lx R09: %016lx\n", + log_lvl, regs->bp, regs->r8, regs->r9); + printk("%sR10: %016lx R11: %016lx R12: %016lx\n", + log_lvl, regs->r10, regs->r11, regs->r12); + printk("%sR13: %016lx R14: %016lx R15: %016lx\n", + log_lvl, regs->r13, regs->r14, regs->r15); if (mode == SHOW_REGS_SHORT) return; @@ -93,8 +94,8 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode) if (mode == SHOW_REGS_USER) { rdmsrl(MSR_FS_BASE, fs); rdmsrl(MSR_KERNEL_GS_BASE, shadowgs); - printk(KERN_DEFAULT "FS: %016lx GS: %016lx\n", - fs, shadowgs); + printk("%sFS: %016lx GS: %016lx\n", + log_lvl, fs, shadowgs); return; } @@ -112,12 +113,12 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode) cr3 = __read_cr3(); cr4 = __read_cr4(); - printk(KERN_DEFAULT "FS: %016lx(%04x) GS:%016lx(%04x) knlGS:%016lx\n", - fs, fsindex, gs, gsindex, shadowgs); - printk(KERN_DEFAULT "CS: %04lx DS: %04x ES: %04x CR0: %016lx\n", regs->cs, ds, - es, cr0); - printk(KERN_DEFAULT "CR2: %016lx CR3: %016lx CR4: %016lx\n", cr2, cr3, - cr4); + printk("%sFS: %016lx(%04x) GS:%016lx(%04x) knlGS:%016lx\n", + log_lvl, fs, fsindex, gs, gsindex, shadowgs); + printk("%sCS: %04lx DS: %04x ES: %04x CR0: %016lx\n", + log_lvl, regs->cs, ds, es, cr0); + printk("%sCR2: %016lx CR3: %016lx CR4: %016lx\n", + log_lvl, cr2, cr3, cr4); get_debugreg(d0, 0); get_debugreg(d1, 1); @@ -129,14 +130,14 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode) /* Only print out debug registers if they are in their non-default state. */ if (!((d0 == 0) && (d1 == 0) && (d2 == 0) && (d3 == 0) && (d6 == DR6_RESERVED) && (d7 == 0x400))) { - printk(KERN_DEFAULT "DR0: %016lx DR1: %016lx DR2: %016lx\n", - d0, d1, d2); - printk(KERN_DEFAULT "DR3: %016lx DR6: %016lx DR7: %016lx\n", - d3, d6, d7); + printk("%sDR0: %016lx DR1: %016lx DR2: %016lx\n", + log_lvl, d0, d1, d2); + printk("%sDR3: %016lx DR6: %016lx DR7: %016lx\n", + log_lvl, d3, d6, d7); } if (boot_cpu_has(X86_FEATURE_OSPKE)) - printk(KERN_DEFAULT "PKRU: %08x\n", read_pkru()); + printk("%sPKRU: %08x\n", log_lvl, read_pkru()); } void release_thread(struct task_struct *dead_task) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 518ac6bf752e..27aa04a95702 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -51,7 +51,6 @@ #include #include #include -#include #include #include #include @@ -81,6 +80,7 @@ #include #include #include +#include /* representing HT siblings of each logical CPU */ DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_sibling_map); @@ -260,21 +260,10 @@ static void notrace start_secondary(void *unused) /* enable local interrupts */ local_irq_enable(); - /* to prevent fake stack check failure in clock setup */ - boot_init_stack_canary(); - x86_cpuinit.setup_percpu_clockev(); wmb(); cpu_startup_entry(CPUHP_AP_ONLINE_IDLE); - - /* - * Prevent tail call to cpu_startup_entry() because the stack protector - * guard has been changed a couple of function calls up, in - * boot_init_stack_canary() and must not be checked before tail calling - * another function. - */ - prevent_tail_call_optimization(); } /** @@ -1012,6 +1001,7 @@ int common_cpu_up(unsigned int cpu, struct task_struct *idle) alternatives_enable_smp(); per_cpu(current_task, cpu) = idle; + cpu_init_stack_canary(cpu, idle); /* Initialize the interrupt stack(s) */ ret = irq_init_percpu_irqstack(cpu); diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index 001dd7dc829f..c7a47603537f 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -25,6 +25,7 @@ #include #include #include +#include /* * We need to define the tracepoints somewhere, and tlb.c @@ -912,8 +913,6 @@ void free_kernel_image_pages(const char *what, void *begin, void *end) set_memory_np_noalias(begin_ul, len_pages); } -void __weak mem_encrypt_free_decrypted_mem(void) { } - void __ref free_initmem(void) { e820__reallocate_tables(); diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index dbae185511cd..e65b96f381a7 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -209,7 +209,7 @@ static void sync_global_pgds_l4(unsigned long start, unsigned long end) * When memory was added make sure all the processes MM have * suitable PGD entries in the local PGD level page. */ -void sync_global_pgds(unsigned long start, unsigned long end) +static void sync_global_pgds(unsigned long start, unsigned long end) { if (pgtable_l5_enabled()) sync_global_pgds_l5(start, end); @@ -217,11 +217,6 @@ void sync_global_pgds(unsigned long start, unsigned long end) sync_global_pgds_l4(start, end); } -void arch_sync_kernel_mappings(unsigned long start, unsigned long end) -{ - sync_global_pgds(start, end); -} - /* * NOTE: This function is marked __ref because it calls __init function * (alloc_bootmem_pages). It's safe to do it ONLY when after_bootmem == 0. @@ -1238,6 +1233,56 @@ static void __init register_page_bootmem_info(void) #endif } +/* + * Pre-allocates page-table pages for the vmalloc area in the kernel page-table. + * Only the level which needs to be synchronized between all page-tables is + * allocated because the synchronization can be expensive. + */ +static void __init preallocate_vmalloc_pages(void) +{ + unsigned long addr; + const char *lvl; + + for (addr = VMALLOC_START; addr <= VMALLOC_END; addr = ALIGN(addr + 1, PGDIR_SIZE)) { + pgd_t *pgd = pgd_offset_k(addr); + p4d_t *p4d; + pud_t *pud; + + p4d = p4d_offset(pgd, addr); + if (p4d_none(*p4d)) { + /* Can only happen with 5-level paging */ + p4d = p4d_alloc(&init_mm, pgd, addr); + if (!p4d) { + lvl = "p4d"; + goto failed; + } + } + + if (pgtable_l5_enabled()) + continue; + + pud = pud_offset(p4d, addr); + if (pud_none(*pud)) { + /* Ends up here only with 4-level paging */ + pud = pud_alloc(&init_mm, p4d, addr); + if (!pud) { + lvl = "pud"; + goto failed; + } + } + } + + return; + +failed: + + /* + * The pages have to be there now or they will be missing in + * process page-tables later. + */ + panic("Failed to pre-allocate %s pages for vmalloc area\n", lvl); +} + void __init mem_init(void) { pci_iommu_alloc(); @@ -1261,6 +1306,8 @@ void __init mem_init(void) if (get_gate_vma(&init_mm)) kclist_add(&kcore_vsyscall, (void *)VSYSCALL_ADDR, PAGE_SIZE, KCORE_USER); + preallocate_vmalloc_pages(); + mem_init_print_info(NULL); } diff --git a/arch/x86/mm/mem_encrypt.c b/arch/x86/mm/mem_encrypt.c index 4a781cf99e92..9f1177edc2e7 100644 --- a/arch/x86/mm/mem_encrypt.c +++ b/arch/x86/mm/mem_encrypt.c @@ -376,7 +376,6 @@ bool force_dma_unencrypted(struct device *dev) return false; } -/* Architecture __weak replacement functions */ void __init mem_encrypt_free_decrypted_mem(void) { unsigned long vaddr, vaddr_end, npages; @@ -401,6 +400,7 @@ void __init mem_encrypt_free_decrypted_mem(void) free_init_pages("unused decrypted", vaddr, vaddr_end); } +/* Architecture __weak replacement functions */ void __init mem_encrypt_init(void) { if (!sme_me_mask) diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index e966115d105c..f6ea8f1a9d57 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -496,7 +496,7 @@ void __init efi_init(void) efi_print_memmap(); } -#if defined(CONFIG_X86_32) || defined(CONFIG_X86_UV) +#if defined(CONFIG_X86_32) void __init efi_set_executable(efi_memory_desc_t *md, bool executable) { @@ -648,7 +648,7 @@ static inline void *efi_map_next_entry_reverse(void *entry) */ static void *efi_map_next_entry(void *entry) { - if (!efi_have_uv1_memmap() && efi_enabled(EFI_64BIT)) { + if (efi_enabled(EFI_64BIT)) { /* * Starting in UEFI v2.5 the EFI_PROPERTIES_TABLE * config table feature requires us to map all entries @@ -777,11 +777,9 @@ static void __init kexec_enter_virtual_mode(void) /* * We don't do virtual mode, since we don't do runtime services, on - * non-native EFI. With the UV1 memmap, we don't do runtime services in - * kexec kernel because in the initial boot something else might - * have been mapped at these virtual addresses. + * non-native EFI. */ - if (efi_is_mixed() || efi_have_uv1_memmap()) { + if (efi_is_mixed()) { efi_memmap_unmap(); clear_bit(EFI_RUNTIME_SERVICES, &efi.flags); return; @@ -832,12 +830,6 @@ static void __init kexec_enter_virtual_mode(void) * has the runtime attribute bit set in its memory descriptor into the * efi_pgd page table. * - * The old method which used to update that memory descriptor with the - * virtual address obtained from ioremap() is still supported when the - * kernel is booted on SG1 UV1 hardware. Same old method enabled the - * runtime services to be called without having to thunk back into - * physical mode for every invocation. - * * The new method does a pagetable switch in a preemption-safe manner * so that we're in a different address space when calling a runtime * function. For function arguments passing we do copy the PUDs of the diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index 8e364c4c6768..413583f904a6 100644 --- a/arch/x86/platform/efi/efi_64.c +++ b/arch/x86/platform/efi/efi_64.c @@ -74,9 +74,6 @@ int __init efi_alloc_page_tables(void) pud_t *pud; gfp_t gfp_mask; - if (efi_have_uv1_memmap()) - return 0; - gfp_mask = GFP_KERNEL | __GFP_ZERO; efi_pgd = (pgd_t *)__get_free_pages(gfp_mask, PGD_ALLOCATION_ORDER); if (!efi_pgd) @@ -115,9 +112,6 @@ void efi_sync_low_kernel_mappings(void) pud_t *pud_k, *pud_efi; pgd_t *efi_pgd = efi_mm.pgd; - if (efi_have_uv1_memmap()) - return; - /* * We can share all PGD entries apart from the one entry that * covers the EFI runtime mapping space. @@ -206,9 +200,6 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages) unsigned npages; pgd_t *pgd = efi_mm.pgd; - if (efi_have_uv1_memmap()) - return 0; - /* * It can happen that the physical address of new_memmap lands in memory * which is not mapped in the EFI page table. Therefore we need to go @@ -315,9 +306,6 @@ void __init efi_map_region(efi_memory_desc_t *md) unsigned long size = md->num_pages << PAGE_SHIFT; u64 pa = md->phys_addr; - if (efi_have_uv1_memmap()) - return old_map_region(md); - /* * Make sure the 1:1 mappings are present as a catch-all for b0rked * firmware which doesn't update all internal pointers after switching @@ -420,12 +408,6 @@ void __init efi_runtime_update_mappings(void) { efi_memory_desc_t *md; - if (efi_have_uv1_memmap()) { - if (__supported_pte_mask & _PAGE_NX) - runtime_code_page_mkexec(); - return; - } - /* * Use the EFI Memory Attribute Table for mapping permissions if it * exists, since it is intended to supersede EFI_PROPERTIES_TABLE. @@ -474,10 +456,7 @@ void __init efi_runtime_update_mappings(void) void __init efi_dump_pagetable(void) { #ifdef CONFIG_EFI_PGT_DUMP - if (efi_have_uv1_memmap()) - ptdump_walk_pgd_level(NULL, &init_mm); - else - ptdump_walk_pgd_level(NULL, &efi_mm); + ptdump_walk_pgd_level(NULL, &efi_mm); #endif } @@ -849,21 +828,13 @@ efi_set_virtual_address_map(unsigned long memory_map_size, const efi_system_table_t *systab = (efi_system_table_t *)systab_phys; efi_status_t status; unsigned long flags; - pgd_t *save_pgd = NULL; if (efi_is_mixed()) return efi_thunk_set_virtual_address_map(memory_map_size, descriptor_size, descriptor_version, virtual_map); - - if (efi_have_uv1_memmap()) { - save_pgd = efi_uv1_memmap_phys_prolog(); - if (!save_pgd) - return EFI_ABORTED; - } else { - efi_switch_mm(&efi_mm); - } + efi_switch_mm(&efi_mm); kernel_fpu_begin(); @@ -879,10 +850,7 @@ efi_set_virtual_address_map(unsigned long memory_map_size, /* grab the virtually remapped EFI runtime services table pointer */ efi.runtime = READ_ONCE(systab->runtime); - if (save_pgd) - efi_uv1_memmap_phys_epilog(save_pgd); - else - efi_switch_mm(efi_scratch.prev_mm); + efi_switch_mm(efi_scratch.prev_mm); return status; } diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c index a5a469cdf5bf..5a40fe411ebd 100644 --- a/arch/x86/platform/efi/quirks.c +++ b/arch/x86/platform/efi/quirks.c @@ -380,14 +380,6 @@ static void __init efi_unmap_pages(efi_memory_desc_t *md) u64 pa = md->phys_addr; u64 va = md->virt_addr; - /* - * To Do: Remove this check after adding functionality to unmap EFI boot - * services code/data regions from direct mapping area because the UV1 - * memory map maps EFI regions in swapper_pg_dir. - */ - if (efi_have_uv1_memmap()) - return; - /* * EFI mixed mode has all RAM mapped to access arguments while making * EFI runtime calls, hence don't unmap EFI boot services code/data @@ -558,16 +550,6 @@ out: return ret; } -static const struct dmi_system_id sgi_uv1_dmi[] __initconst = { - { NULL, "SGI UV1", - { DMI_MATCH(DMI_PRODUCT_NAME, "Stoutland Platform"), - DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), - DMI_MATCH(DMI_BIOS_VENDOR, "SGI.COM"), - } - }, - { } /* NULL entry stops DMI scanning */ -}; - void __init efi_apply_memmap_quirks(void) { /* @@ -579,17 +561,6 @@ void __init efi_apply_memmap_quirks(void) pr_info("Setup done, disabling due to 32/64-bit mismatch\n"); efi_memmap_unmap(); } - - /* UV2+ BIOS has a fix for this issue. UV1 still needs the quirk. */ - if (dmi_check_system(sgi_uv1_dmi)) { - if (IS_ENABLED(CONFIG_X86_UV)) { - set_bit(EFI_UV1_MEMMAP, &efi.flags); - } else { - pr_warn("EFI runtime disabled, needs CONFIG_X86_UV=y on UV1\n"); - clear_bit(EFI_RUNTIME_SERVICES, &efi.flags); - efi_memmap_unmap(); - } - } } /* @@ -723,8 +694,6 @@ void efi_recover_from_page_fault(unsigned long phys_addr) /* * Make sure that an efi runtime service caused the page fault. - * "efi_mm" cannot be used to check if the page fault had occurred - * in the firmware context because the UV1 memmap doesn't use efi_pgd. */ if (efi_rts_work.efi_rts_id == EFI_NONE) return; diff --git a/arch/x86/platform/uv/bios_uv.c b/arch/x86/platform/uv/bios_uv.c index 4494589a288a..a6e5f2c1805d 100644 --- a/arch/x86/platform/uv/bios_uv.c +++ b/arch/x86/platform/uv/bios_uv.c @@ -30,17 +30,7 @@ static s64 __uv_bios_call(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3, */ return BIOS_STATUS_UNIMPLEMENTED; - /* - * If EFI_UV1_MEMMAP is set, we need to fall back to using our old EFI - * callback method, which uses efi_call() directly, with the kernel page tables: - */ - if (unlikely(efi_enabled(EFI_UV1_MEMMAP))) { - kernel_fpu_begin(); - ret = efi_call((void *)__va(tab->function), (u64)which, a1, a2, a3, a4, a5); - kernel_fpu_end(); - } else { - ret = efi_call_virt_pointer(tab, function, (u64)which, a1, a2, a3, a4, a5); - } + ret = efi_call_virt_pointer(tab, function, (u64)which, a1, a2, a3, a4, a5); return ret; } @@ -209,164 +199,3 @@ int uv_bios_init(void) pr_info("UV: UVsystab: Revision:%x\n", uv_systab->revision); return 0; } - -static void __init early_code_mapping_set_exec(int executable) -{ - efi_memory_desc_t *md; - - if (!(__supported_pte_mask & _PAGE_NX)) - return; - - /* Make EFI service code area executable */ - for_each_efi_memory_desc(md) { - if (md->type == EFI_RUNTIME_SERVICES_CODE || - md->type == EFI_BOOT_SERVICES_CODE) - efi_set_executable(md, executable); - } -} - -void __init efi_uv1_memmap_phys_epilog(pgd_t *save_pgd) -{ - /* - * After the lock is released, the original page table is restored. - */ - int pgd_idx, i; - int nr_pgds; - pgd_t *pgd; - p4d_t *p4d; - pud_t *pud; - - nr_pgds = DIV_ROUND_UP((max_pfn << PAGE_SHIFT) , PGDIR_SIZE); - - for (pgd_idx = 0; pgd_idx < nr_pgds; pgd_idx++) { - pgd = pgd_offset_k(pgd_idx * PGDIR_SIZE); - set_pgd(pgd_offset_k(pgd_idx * PGDIR_SIZE), save_pgd[pgd_idx]); - - if (!pgd_present(*pgd)) - continue; - - for (i = 0; i < PTRS_PER_P4D; i++) { - p4d = p4d_offset(pgd, - pgd_idx * PGDIR_SIZE + i * P4D_SIZE); - - if (!p4d_present(*p4d)) - continue; - - pud = (pud_t *)p4d_page_vaddr(*p4d); - pud_free(&init_mm, pud); - } - - p4d = (p4d_t *)pgd_page_vaddr(*pgd); - p4d_free(&init_mm, p4d); - } - - kfree(save_pgd); - - __flush_tlb_all(); - early_code_mapping_set_exec(0); -} - -pgd_t * __init efi_uv1_memmap_phys_prolog(void) -{ - unsigned long vaddr, addr_pgd, addr_p4d, addr_pud; - pgd_t *save_pgd, *pgd_k, *pgd_efi; - p4d_t *p4d, *p4d_k, *p4d_efi; - pud_t *pud; - - int pgd; - int n_pgds, i, j; - - early_code_mapping_set_exec(1); - - n_pgds = DIV_ROUND_UP((max_pfn << PAGE_SHIFT), PGDIR_SIZE); - save_pgd = kmalloc_array(n_pgds, sizeof(*save_pgd), GFP_KERNEL); - if (!save_pgd) - return NULL; - - /* - * Build 1:1 identity mapping for UV1 memmap usage. Note that - * PAGE_OFFSET is PGDIR_SIZE aligned when KASLR is disabled, while - * it is PUD_SIZE ALIGNED with KASLR enabled. So for a given physical - * address X, the pud_index(X) != pud_index(__va(X)), we can only copy - * PUD entry of __va(X) to fill in pud entry of X to build 1:1 mapping. - * This means here we can only reuse the PMD tables of the direct mapping. - */ - for (pgd = 0; pgd < n_pgds; pgd++) { - addr_pgd = (unsigned long)(pgd * PGDIR_SIZE); - vaddr = (unsigned long)__va(pgd * PGDIR_SIZE); - pgd_efi = pgd_offset_k(addr_pgd); - save_pgd[pgd] = *pgd_efi; - - p4d = p4d_alloc(&init_mm, pgd_efi, addr_pgd); - if (!p4d) { - pr_err("Failed to allocate p4d table!\n"); - goto out; - } - - for (i = 0; i < PTRS_PER_P4D; i++) { - addr_p4d = addr_pgd + i * P4D_SIZE; - p4d_efi = p4d + p4d_index(addr_p4d); - - pud = pud_alloc(&init_mm, p4d_efi, addr_p4d); - if (!pud) { - pr_err("Failed to allocate pud table!\n"); - goto out; - } - - for (j = 0; j < PTRS_PER_PUD; j++) { - addr_pud = addr_p4d + j * PUD_SIZE; - - if (addr_pud > (max_pfn << PAGE_SHIFT)) - break; - - vaddr = (unsigned long)__va(addr_pud); - - pgd_k = pgd_offset_k(vaddr); - p4d_k = p4d_offset(pgd_k, vaddr); - pud[j] = *pud_offset(p4d_k, vaddr); - } - } - pgd_offset_k(pgd * PGDIR_SIZE)->pgd &= ~_PAGE_NX; - } - - __flush_tlb_all(); - return save_pgd; -out: - efi_uv1_memmap_phys_epilog(save_pgd); - return NULL; -} - -void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size, - u32 type, u64 attribute) -{ - unsigned long last_map_pfn; - - if (type == EFI_MEMORY_MAPPED_IO) - return ioremap(phys_addr, size); - - last_map_pfn = init_memory_mapping(phys_addr, phys_addr + size, - PAGE_KERNEL); - if ((last_map_pfn << PAGE_SHIFT) < phys_addr + size) { - unsigned long top = last_map_pfn << PAGE_SHIFT; - efi_ioremap(top, size - (top - phys_addr), type, attribute); - } - - if (!(attribute & EFI_MEMORY_WB)) - efi_memory_uc((u64)(unsigned long)__va(phys_addr), size); - - return (void __iomem *)__va(phys_addr); -} - -static int __init arch_parse_efi_cmdline(char *str) -{ - if (!str) { - pr_warn("need at least one option\n"); - return -EINVAL; - } - - if (!efi_is_mixed() && parse_option_str(str, "old_map")) - set_bit(EFI_UV1_MEMMAP, &efi.flags); - - return 0; -} -early_param("efi", arch_parse_efi_cmdline); diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index 0ac96ca304c7..62ea907668f8 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -23,18 +23,6 @@ static struct bau_operations ops __ro_after_init; -/* timeouts in nanoseconds (indexed by UVH_AGING_PRESCALE_SEL urgency7 30:28) */ -static const int timeout_base_ns[] = { - 20, - 160, - 1280, - 10240, - 81920, - 655360, - 5242880, - 167772160 -}; - static int timeout_us; static bool nobau = true; static int nobau_perm; @@ -510,70 +498,6 @@ static inline void end_uvhub_quiesce(struct bau_control *hmaster) atom_asr(-1, (struct atomic_short *)&hmaster->uvhub_quiesce); } -static unsigned long uv1_read_status(unsigned long mmr_offset, int right_shift) -{ - unsigned long descriptor_status; - - descriptor_status = uv_read_local_mmr(mmr_offset); - descriptor_status >>= right_shift; - descriptor_status &= UV_ACT_STATUS_MASK; - return descriptor_status; -} - -/* - * Wait for completion of a broadcast software ack message - * return COMPLETE, RETRY(PLUGGED or TIMEOUT) or GIVEUP - */ -static int uv1_wait_completion(struct bau_desc *bau_desc, - struct bau_control *bcp, long try) -{ - unsigned long descriptor_status; - cycles_t ttm; - u64 mmr_offset = bcp->status_mmr; - int right_shift = bcp->status_index; - struct ptc_stats *stat = bcp->statp; - - descriptor_status = uv1_read_status(mmr_offset, right_shift); - /* spin on the status MMR, waiting for it to go idle */ - while ((descriptor_status != DS_IDLE)) { - /* - * Our software ack messages may be blocked because - * there are no swack resources available. As long - * as none of them has timed out hardware will NACK - * our message and its state will stay IDLE. - */ - if (descriptor_status == DS_SOURCE_TIMEOUT) { - stat->s_stimeout++; - return FLUSH_GIVEUP; - } else if (descriptor_status == DS_DESTINATION_TIMEOUT) { - stat->s_dtimeout++; - ttm = get_cycles(); - - /* - * Our retries may be blocked by all destination - * swack resources being consumed, and a timeout - * pending. In that case hardware returns the - * ERROR that looks like a destination timeout. - */ - if (cycles_2_us(ttm - bcp->send_message) < timeout_us) { - bcp->conseccompletes = 0; - return FLUSH_RETRY_PLUGGED; - } - - bcp->conseccompletes = 0; - return FLUSH_RETRY_TIMEOUT; - } else { - /* - * descriptor_status is still BUSY - */ - cpu_relax(); - } - descriptor_status = uv1_read_status(mmr_offset, right_shift); - } - bcp->conseccompletes++; - return FLUSH_COMPLETE; -} - /* * UV2 could have an extra bit of status in the ACTIVATION_STATUS_2 register. * But not currently used. @@ -852,24 +776,6 @@ static void record_send_stats(cycles_t time1, cycles_t time2, } } -/* - * Because of a uv1 hardware bug only a limited number of concurrent - * requests can be made. - */ -static void uv1_throttle(struct bau_control *hmaster, struct ptc_stats *stat) -{ - spinlock_t *lock = &hmaster->uvhub_lock; - atomic_t *v; - - v = &hmaster->active_descriptor_count; - if (!atomic_inc_unless_ge(lock, v, hmaster->max_concurr)) { - stat->s_throttles++; - do { - cpu_relax(); - } while (!atomic_inc_unless_ge(lock, v, hmaster->max_concurr)); - } -} - /* * Handle the completion status of a message send. */ @@ -899,50 +805,30 @@ static int uv_flush_send_and_wait(struct cpumask *flush_mask, { int seq_number = 0; int completion_stat = 0; - int uv1 = 0; long try = 0; unsigned long index; cycles_t time1; cycles_t time2; struct ptc_stats *stat = bcp->statp; struct bau_control *hmaster = bcp->uvhub_master; - struct uv1_bau_msg_header *uv1_hdr = NULL; struct uv2_3_bau_msg_header *uv2_3_hdr = NULL; - if (bcp->uvhub_version == UV_BAU_V1) { - uv1 = 1; - uv1_throttle(hmaster, stat); - } - while (hmaster->uvhub_quiesce) cpu_relax(); time1 = get_cycles(); - if (uv1) - uv1_hdr = &bau_desc->header.uv1_hdr; - else - /* uv2 and uv3 */ - uv2_3_hdr = &bau_desc->header.uv2_3_hdr; + uv2_3_hdr = &bau_desc->header.uv2_3_hdr; do { if (try == 0) { - if (uv1) - uv1_hdr->msg_type = MSG_REGULAR; - else - uv2_3_hdr->msg_type = MSG_REGULAR; + uv2_3_hdr->msg_type = MSG_REGULAR; seq_number = bcp->message_number++; } else { - if (uv1) - uv1_hdr->msg_type = MSG_RETRY; - else - uv2_3_hdr->msg_type = MSG_RETRY; + uv2_3_hdr->msg_type = MSG_RETRY; stat->s_retry_messages++; } - if (uv1) - uv1_hdr->sequence = seq_number; - else - uv2_3_hdr->sequence = seq_number; + uv2_3_hdr->sequence = seq_number; index = (1UL << AS_PUSH_SHIFT) | bcp->uvhub_cpu; bcp->send_message = get_cycles(); @@ -1162,11 +1048,10 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, address = TLB_FLUSH_ALL; switch (bcp->uvhub_version) { - case UV_BAU_V1: case UV_BAU_V2: case UV_BAU_V3: - bau_desc->payload.uv1_2_3.address = address; - bau_desc->payload.uv1_2_3.sending_cpu = cpu; + bau_desc->payload.uv2_3.address = address; + bau_desc->payload.uv2_3.sending_cpu = cpu; break; case UV_BAU_V4: bau_desc->payload.uv4.address = address; @@ -1300,7 +1185,7 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_uv_bau_message) if (bcp->uvhub_version == UV_BAU_V2) process_uv2_message(&msgdesc, bcp); else - /* no error workaround for uv1 or uv3 */ + /* no error workaround for uv3 */ bau_process_message(&msgdesc, bcp, 1); msg++; @@ -1350,12 +1235,7 @@ static void __init enable_timeouts(void) mmr_image &= ~((unsigned long)0xf << SOFTACK_PSHIFT); mmr_image |= (SOFTACK_TIMEOUT_PERIOD << SOFTACK_PSHIFT); write_mmr_misc_control(pnode, mmr_image); - /* - * UV1: - * Subsequent reversals of the timebase bit (3) cause an - * immediate timeout of one or all INTD resources as - * indicated in bits 2:0 (7 causes all of them to timeout). - */ + mmr_image |= (1L << SOFTACK_MSHIFT); if (is_uv2_hub()) { /* do not touch the legacy mode bit */ @@ -1711,14 +1591,12 @@ static void activation_descriptor_init(int node, int pnode, int base_pnode) { int i; int cpu; - int uv1 = 0; unsigned long gpa; unsigned long m; unsigned long n; size_t dsize; struct bau_desc *bau_desc; struct bau_desc *bd2; - struct uv1_bau_msg_header *uv1_hdr; struct uv2_3_bau_msg_header *uv2_3_hdr; struct bau_control *bcp; @@ -1733,8 +1611,6 @@ static void activation_descriptor_init(int node, int pnode, int base_pnode) gpa = uv_gpa(bau_desc); n = uv_gpa_to_gnode(gpa); m = ops.bau_gpa_to_offset(gpa); - if (is_uv1_hub()) - uv1 = 1; /* the 14-bit pnode */ write_mmr_descriptor_base(pnode, @@ -1746,37 +1622,15 @@ static void activation_descriptor_init(int node, int pnode, int base_pnode) */ for (i = 0, bd2 = bau_desc; i < (ADP_SZ * ITEMS_PER_DESC); i++, bd2++) { memset(bd2, 0, sizeof(struct bau_desc)); - if (uv1) { - uv1_hdr = &bd2->header.uv1_hdr; - uv1_hdr->swack_flag = 1; - /* - * The base_dest_nasid set in the message header - * is the nasid of the first uvhub in the partition. - * The bit map will indicate destination pnode numbers - * relative to that base. They may not be consecutive - * if nasid striding is being used. - */ - uv1_hdr->base_dest_nasid = - UV_PNODE_TO_NASID(base_pnode); - uv1_hdr->dest_subnodeid = UV_LB_SUBNODEID; - uv1_hdr->command = UV_NET_ENDPOINT_INTD; - uv1_hdr->int_both = 1; - /* - * all others need to be set to zero: - * fairness chaining multilevel count replied_to - */ - } else { - /* - * BIOS uses legacy mode, but uv2 and uv3 hardware always - * uses native mode for selective broadcasts. - */ - uv2_3_hdr = &bd2->header.uv2_3_hdr; - uv2_3_hdr->swack_flag = 1; - uv2_3_hdr->base_dest_nasid = - UV_PNODE_TO_NASID(base_pnode); - uv2_3_hdr->dest_subnodeid = UV_LB_SUBNODEID; - uv2_3_hdr->command = UV_NET_ENDPOINT_INTD; - } + /* + * BIOS uses legacy mode, but uv2 and uv3 hardware always + * uses native mode for selective broadcasts. + */ + uv2_3_hdr = &bd2->header.uv2_3_hdr; + uv2_3_hdr->swack_flag = 1; + uv2_3_hdr->base_dest_nasid = UV_PNODE_TO_NASID(base_pnode); + uv2_3_hdr->dest_subnodeid = UV_LB_SUBNODEID; + uv2_3_hdr->command = UV_NET_ENDPOINT_INTD; } for_each_present_cpu(cpu) { if (pnode != uv_blade_to_pnode(uv_cpu_to_blade_id(cpu))) @@ -1861,7 +1715,7 @@ static void __init init_uvhub(int uvhub, int vector, int base_pnode) * The below initialization can't be in firmware because the * messaging IRQ will be determined by the OS. */ - apicid = uvhub_to_first_apicid(uvhub) | uv_apicid_hibits; + apicid = uvhub_to_first_apicid(uvhub); write_mmr_data_config(pnode, ((apicid << 32) | vector)); } @@ -1874,33 +1728,20 @@ static int calculate_destination_timeout(void) { unsigned long mmr_image; int mult1; - int mult2; - int index; int base; int ret; - unsigned long ts_ns; - if (is_uv1_hub()) { - mult1 = SOFTACK_TIMEOUT_PERIOD & BAU_MISC_CONTROL_MULT_MASK; - mmr_image = uv_read_local_mmr(UVH_AGING_PRESCALE_SEL); - index = (mmr_image >> BAU_URGENCY_7_SHIFT) & BAU_URGENCY_7_MASK; - mmr_image = uv_read_local_mmr(UVH_TRANSACTION_TIMEOUT); - mult2 = (mmr_image >> BAU_TRANS_SHIFT) & BAU_TRANS_MASK; - ts_ns = timeout_base_ns[index]; - ts_ns *= (mult1 * mult2); - ret = ts_ns / 1000; - } else { - /* same destination timeout for uv2 and uv3 */ - /* 4 bits 0/1 for 10/80us base, 3 bits of multiplier */ - mmr_image = uv_read_local_mmr(UVH_LB_BAU_MISC_CONTROL); - mmr_image = (mmr_image & UV_SA_MASK) >> UV_SA_SHFT; - if (mmr_image & (1L << UV2_ACK_UNITS_SHFT)) - base = 80; - else - base = 10; - mult1 = mmr_image & UV2_ACK_MASK; - ret = mult1 * base; - } + /* same destination timeout for uv2 and uv3 */ + /* 4 bits 0/1 for 10/80us base, 3 bits of multiplier */ + mmr_image = uv_read_local_mmr(UVH_LB_BAU_MISC_CONTROL); + mmr_image = (mmr_image & UV_SA_MASK) >> UV_SA_SHFT; + if (mmr_image & (1L << UV2_ACK_UNITS_SHFT)) + base = 80; + else + base = 10; + mult1 = mmr_image & UV2_ACK_MASK; + ret = mult1 * base; + return ret; } @@ -2039,9 +1880,7 @@ static int scan_sock(struct socket_desc *sdp, struct uvhub_desc *bdp, bcp->cpus_in_socket = sdp->num_cpus; bcp->socket_master = *smasterp; bcp->uvhub = bdp->uvhub; - if (is_uv1_hub()) - bcp->uvhub_version = UV_BAU_V1; - else if (is_uv2_hub()) + if (is_uv2_hub()) bcp->uvhub_version = UV_BAU_V2; else if (is_uv3_hub()) bcp->uvhub_version = UV_BAU_V3; @@ -2123,7 +1962,7 @@ static int __init init_per_cpu(int nuvhubs, int base_part_pnode) struct uvhub_desc *uvhub_descs; unsigned char *uvhub_mask = NULL; - if (is_uv3_hub() || is_uv2_hub() || is_uv1_hub()) + if (is_uv3_hub() || is_uv2_hub()) timeout_us = calculate_destination_timeout(); uvhub_descs = kcalloc(nuvhubs, sizeof(struct uvhub_desc), GFP_KERNEL); @@ -2151,17 +1990,6 @@ fail: return 1; } -static const struct bau_operations uv1_bau_ops __initconst = { - .bau_gpa_to_offset = uv_gpa_to_offset, - .read_l_sw_ack = read_mmr_sw_ack, - .read_g_sw_ack = read_gmmr_sw_ack, - .write_l_sw_ack = write_mmr_sw_ack, - .write_g_sw_ack = write_gmmr_sw_ack, - .write_payload_first = write_mmr_payload_first, - .write_payload_last = write_mmr_payload_last, - .wait_completion = uv1_wait_completion, -}; - static const struct bau_operations uv2_3_bau_ops __initconst = { .bau_gpa_to_offset = uv_gpa_to_offset, .read_l_sw_ack = read_mmr_sw_ack, @@ -2206,8 +2034,6 @@ static int __init uv_bau_init(void) ops = uv2_3_bau_ops; else if (is_uv2_hub()) ops = uv2_3_bau_ops; - else if (is_uv1_hub()) - ops = uv1_bau_ops; nuvhubs = uv_num_possible_blades(); if (nuvhubs < 2) { @@ -2228,7 +2054,7 @@ static int __init uv_bau_init(void) } /* software timeouts are not supported on UV4 */ - if (is_uv3_hub() || is_uv2_hub() || is_uv1_hub()) + if (is_uv3_hub() || is_uv2_hub()) enable_timeouts(); if (init_per_cpu(nuvhubs, uv_base_pnode)) { @@ -2251,8 +2077,7 @@ static int __init uv_bau_init(void) val = 1L << 63; write_gmmr_activation(pnode, val); mmr = 1; /* should be 1 to broadcast to both sockets */ - if (!is_uv1_hub()) - write_mmr_data_broadcast(pnode, mmr); + write_mmr_data_broadcast(pnode, mmr); } } diff --git a/arch/x86/platform/uv/uv_time.c b/arch/x86/platform/uv/uv_time.c index 7af31b245636..f82a1337a608 100644 --- a/arch/x86/platform/uv/uv_time.c +++ b/arch/x86/platform/uv/uv_time.c @@ -74,7 +74,6 @@ static void uv_rtc_send_IPI(int cpu) apicid = cpu_physical_id(cpu); pnode = uv_apicid_to_pnode(apicid); - apicid |= uv_apicid_hibits; val = (1UL << UVH_IPI_INT_SEND_SHFT) | (apicid << UVH_IPI_INT_APIC_ID_SHFT) | (X86_PLATFORM_IPI_VECTOR << UVH_IPI_INT_VECTOR_SHFT); @@ -85,10 +84,7 @@ static void uv_rtc_send_IPI(int cpu) /* Check for an RTC interrupt pending */ static int uv_intr_pending(int pnode) { - if (is_uv1_hub()) - return uv_read_global_mmr64(pnode, UVH_EVENT_OCCURRED0) & - UV1H_EVENT_OCCURRED0_RTC1_MASK; - else if (is_uvx_hub()) + if (is_uvx_hub()) return uv_read_global_mmr64(pnode, UVXH_EVENT_OCCURRED2) & UVXH_EVENT_OCCURRED2_RTC_1_MASK; return 0; @@ -98,19 +94,15 @@ static int uv_intr_pending(int pnode) static int uv_setup_intr(int cpu, u64 expires) { u64 val; - unsigned long apicid = cpu_physical_id(cpu) | uv_apicid_hibits; + unsigned long apicid = cpu_physical_id(cpu); int pnode = uv_cpu_to_pnode(cpu); uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG, UVH_RTC1_INT_CONFIG_M_MASK); uv_write_global_mmr64(pnode, UVH_INT_CMPB, -1L); - if (is_uv1_hub()) - uv_write_global_mmr64(pnode, UVH_EVENT_OCCURRED0_ALIAS, - UV1H_EVENT_OCCURRED0_RTC1_MASK); - else - uv_write_global_mmr64(pnode, UVXH_EVENT_OCCURRED2_ALIAS, - UVXH_EVENT_OCCURRED2_RTC_1_MASK); + uv_write_global_mmr64(pnode, UVXH_EVENT_OCCURRED2_ALIAS, + UVXH_EVENT_OCCURRED2_RTC_1_MASK); val = (X86_PLATFORM_IPI_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) | ((u64)apicid << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT); diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index c46b9f2e732f..2aab43a13a8c 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -873,7 +873,7 @@ static void xen_load_sp0(unsigned long sp0) static void xen_invalidate_io_bitmap(void) { struct physdev_set_iobitmap iobitmap = { - .bitmap = 0, + .bitmap = NULL, .nr_ports = 0, }; diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c index 171aff1b11f2..9ea598dcc132 100644 --- a/arch/x86/xen/smp_pv.c +++ b/arch/x86/xen/smp_pv.c @@ -92,9 +92,7 @@ static void cpu_bringup(void) asmlinkage __visible void cpu_bringup_and_idle(void) { cpu_bringup(); - boot_init_stack_canary(); cpu_startup_entry(CPUHP_AP_ONLINE_IDLE); - prevent_tail_call_optimization(); } void xen_smp_intr_free_pv(unsigned int cpu) diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index c8897aad13cd..91f5b330dcc6 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -39,6 +39,7 @@ static unsigned long xen_tsc_khz(void) struct pvclock_vcpu_time_info *info = &HYPERVISOR_shared_info->vcpu_info[0].time; + setup_force_cpu_cap(X86_FEATURE_TSC_KNOWN_FREQ); return pvclock_tsc_khz(info); } diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index ce2730d61a8f..7540a5179a47 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -32,7 +32,7 @@ menuconfig ACPI Linux support for ACPI is based on Intel Corporation's ACPI Component Architecture (ACPI CA). For more information on the ACPI CA, see: - + ACPI is an open industry specification originally co-developed by Hewlett-Packard, Intel, Microsoft, Phoenix, and Toshiba. Currently, @@ -40,8 +40,7 @@ menuconfig ACPI the UEFI Forum and any UEFI member can join the ASWG and contribute to the ACPI specification. The specification is available at: - - + if ACPI @@ -99,23 +98,6 @@ config ACPI_SLEEP depends on ACPI_SYSTEM_POWER_STATES_SUPPORT default y -config ACPI_PROCFS_POWER - bool "Deprecated power /proc/acpi directories" - depends on X86 && PROC_FS - help - For backwards compatibility, this option allows - deprecated power /proc/acpi/ directories to exist, even when - they have been replaced by functions in /sys. - The deprecated directories (and their replacements) include: - /proc/acpi/battery/* (/sys/class/power_supply/*) and - /proc/acpi/ac_adapter/* (sys/class/power_supply/*). - This option has no effect on /proc/acpi/ directories - and functions which do not yet exist in /sys. - This option, together with the proc directories, will be - deleted in the future. - - Say N to delete power /proc/acpi/ directories that have moved to /sys. - config ACPI_REV_OVERRIDE_POSSIBLE bool "Allow supported ACPI revision to be overridden" depends on X86 diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index e81e1ebbfb32..9a957544e357 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -55,7 +55,6 @@ acpi-$(CONFIG_X86) += acpi_cmos_rtc.o acpi-$(CONFIG_X86) += x86/apple.o acpi-$(CONFIG_X86) += x86/utils.o acpi-$(CONFIG_DEBUG_FS) += debugfs.o -acpi-$(CONFIG_ACPI_PROCFS_POWER) += cm_sbs.o acpi-y += acpi_lpat.o acpi-$(CONFIG_ACPI_LPIT) += acpi_lpit.o acpi-$(CONFIG_ACPI_GENERIC_GSI) += irq.o diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 69d2db13886b..46a64e9fa716 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -13,10 +13,6 @@ #include #include #include -#ifdef CONFIG_ACPI_PROCFS_POWER -#include -#include -#endif #include #include #include @@ -66,12 +62,6 @@ static int acpi_ac_resume(struct device *dev); #endif static SIMPLE_DEV_PM_OPS(acpi_ac_pm, NULL, acpi_ac_resume); -#ifdef CONFIG_ACPI_PROCFS_POWER -extern struct proc_dir_entry *acpi_lock_ac_dir(void); -extern void *acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir); -#endif - - static int ac_sleep_before_get_state_ms; static int ac_check_pmic = 1; @@ -150,77 +140,6 @@ static enum power_supply_property ac_props[] = { POWER_SUPPLY_PROP_ONLINE, }; -#ifdef CONFIG_ACPI_PROCFS_POWER -/* -------------------------------------------------------------------------- - FS Interface (/proc) - -------------------------------------------------------------------------- */ - -static struct proc_dir_entry *acpi_ac_dir; - -static int acpi_ac_seq_show(struct seq_file *seq, void *offset) -{ - struct acpi_ac *ac = seq->private; - - - if (!ac) - return 0; - - if (acpi_ac_get_state(ac)) { - seq_puts(seq, "ERROR: Unable to read AC Adapter state\n"); - return 0; - } - - seq_puts(seq, "state: "); - switch (ac->state) { - case ACPI_AC_STATUS_OFFLINE: - seq_puts(seq, "off-line\n"); - break; - case ACPI_AC_STATUS_ONLINE: - seq_puts(seq, "on-line\n"); - break; - default: - seq_puts(seq, "unknown\n"); - break; - } - - return 0; -} - -static int acpi_ac_add_fs(struct acpi_ac *ac) -{ - struct proc_dir_entry *entry = NULL; - - printk(KERN_WARNING PREFIX "Deprecated procfs I/F for AC is loaded," - " please retry with CONFIG_ACPI_PROCFS_POWER cleared\n"); - if (!acpi_device_dir(ac->device)) { - acpi_device_dir(ac->device) = - proc_mkdir(acpi_device_bid(ac->device), acpi_ac_dir); - if (!acpi_device_dir(ac->device)) - return -ENODEV; - } - - /* 'state' [R] */ - entry = proc_create_single_data(ACPI_AC_FILE_STATE, S_IRUGO, - acpi_device_dir(ac->device), acpi_ac_seq_show, ac); - if (!entry) - return -ENODEV; - return 0; -} - -static int acpi_ac_remove_fs(struct acpi_ac *ac) -{ - - if (acpi_device_dir(ac->device)) { - remove_proc_entry(ACPI_AC_FILE_STATE, - acpi_device_dir(ac->device)); - remove_proc_entry(acpi_device_bid(ac->device), acpi_ac_dir); - acpi_device_dir(ac->device) = NULL; - } - - return 0; -} -#endif - /* -------------------------------------------------------------------------- Driver Model -------------------------------------------------------------------------- */ @@ -236,7 +155,7 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event) default: ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Unsupported event [0x%x]\n", event)); - /* fall through */ + fallthrough; case ACPI_AC_NOTIFY_STATUS: case ACPI_NOTIFY_BUS_CHECK: case ACPI_NOTIFY_DEVICE_CHECK: @@ -348,11 +267,6 @@ static int acpi_ac_add(struct acpi_device *device) psy_cfg.drv_data = ac; ac->charger_desc.name = acpi_device_bid(device); -#ifdef CONFIG_ACPI_PROCFS_POWER - result = acpi_ac_add_fs(ac); - if (result) - goto end; -#endif ac->charger_desc.type = POWER_SUPPLY_TYPE_MAINS; ac->charger_desc.properties = ac_props; ac->charger_desc.num_properties = ARRAY_SIZE(ac_props); @@ -372,9 +286,6 @@ static int acpi_ac_add(struct acpi_device *device) register_acpi_notifier(&ac->battery_nb); end: if (result) { -#ifdef CONFIG_ACPI_PROCFS_POWER - acpi_ac_remove_fs(ac); -#endif kfree(ac); } @@ -418,10 +329,6 @@ static int acpi_ac_remove(struct acpi_device *device) power_supply_unregister(ac->charger); unregister_acpi_notifier(&ac->battery_nb); -#ifdef CONFIG_ACPI_PROCFS_POWER - acpi_ac_remove_fs(ac); -#endif - kfree(ac); return 0; @@ -447,18 +354,8 @@ static int __init acpi_ac_init(void) } } -#ifdef CONFIG_ACPI_PROCFS_POWER - acpi_ac_dir = acpi_lock_ac_dir(); - if (!acpi_ac_dir) - return -ENODEV; -#endif - - result = acpi_bus_register_driver(&acpi_ac_driver); if (result < 0) { -#ifdef CONFIG_ACPI_PROCFS_POWER - acpi_unlock_ac_dir(acpi_ac_dir); -#endif return -ENODEV; } @@ -468,9 +365,6 @@ static int __init acpi_ac_init(void) static void __exit acpi_ac_exit(void) { acpi_bus_unregister_driver(&acpi_ac_driver); -#ifdef CONFIG_ACPI_PROCFS_POWER - acpi_unlock_ac_dir(acpi_ac_dir); -#endif } module_init(acpi_ac_init); module_exit(acpi_ac_exit); diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index e7dc0133f817..6cc4c92d9ff9 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -88,7 +88,7 @@ static void round_robin_cpu(unsigned int tsk_index) cpumask_var_t tmp; int cpu; unsigned long min_weight = -1; - unsigned long uninitialized_var(preferred_cpu); + unsigned long preferred_cpu; if (!alloc_cpumask_var(&tmp, GFP_KERNEL)) return; diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 5379bc3f275d..b51ddf3bb616 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -79,7 +79,7 @@ static int acpi_processor_errata_piix4(struct pci_dev *dev) * PIIX4 models. */ errata.piix4.throttle = 1; - /* fall through*/ + fallthrough; case 2: /* PIIX4E */ case 3: /* PIIX4M */ diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c index aefc0145e583..89be3ccdad53 100644 --- a/drivers/acpi/acpica/evrgnini.c +++ b/drivers/acpi/acpica/evrgnini.c @@ -38,6 +38,7 @@ acpi_ev_system_memory_region_setup(acpi_handle handle, union acpi_operand_object *region_desc = (union acpi_operand_object *)handle; struct acpi_mem_space_context *local_region_context; + struct acpi_mem_mapping *mm; ACPI_FUNCTION_TRACE(ev_system_memory_region_setup); @@ -46,13 +47,14 @@ acpi_ev_system_memory_region_setup(acpi_handle handle, local_region_context = (struct acpi_mem_space_context *)*region_context; - /* Delete a cached mapping if present */ + /* Delete memory mappings if present */ - if (local_region_context->mapped_length) { - acpi_os_unmap_memory(local_region_context-> - mapped_logical_address, - local_region_context-> - mapped_length); + while (local_region_context->first_mm) { + mm = local_region_context->first_mm; + local_region_context->first_mm = mm->next_mm; + acpi_os_unmap_memory(mm->logical_address, + mm->length); + ACPI_FREE(mm); } ACPI_FREE(local_region_context); *region_context = NULL; diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c index a4e306690a21..4a0f03157e08 100644 --- a/drivers/acpi/acpica/exprep.c +++ b/drivers/acpi/acpica/exprep.c @@ -473,10 +473,6 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info) (u8)access_byte_width; } } - /* An additional reference for the container */ - - acpi_ut_add_reference(obj_desc->field.region_obj); - ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, "RegionField: BitOff %X, Off %X, Gran %X, Region %p\n", obj_desc->field.start_field_bit_offset, diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c index d15a66de26c0..4914dbc44517 100644 --- a/drivers/acpi/acpica/exregion.c +++ b/drivers/acpi/acpica/exregion.c @@ -41,6 +41,7 @@ acpi_ex_system_memory_space_handler(u32 function, acpi_status status = AE_OK; void *logical_addr_ptr = NULL; struct acpi_mem_space_context *mem_info = region_context; + struct acpi_mem_mapping *mm = mem_info->cur_mm; u32 length; acpi_size map_length; acpi_size page_boundary_map_length; @@ -96,20 +97,37 @@ acpi_ex_system_memory_space_handler(u32 function, * Is 1) Address below the current mapping? OR * 2) Address beyond the current mapping? */ - if ((address < mem_info->mapped_physical_address) || - (((u64) address + length) > ((u64) - mem_info->mapped_physical_address + - mem_info->mapped_length))) { + if (!mm || (address < mm->physical_address) || + ((u64) address + length > (u64) mm->physical_address + mm->length)) { /* - * The request cannot be resolved by the current memory mapping; - * Delete the existing mapping and create a new one. + * The request cannot be resolved by the current memory mapping. + * + * Look for an existing saved mapping covering the address range + * at hand. If found, save it as the current one and carry out + * the access. */ - if (mem_info->mapped_length) { + for (mm = mem_info->first_mm; mm; mm = mm->next_mm) { + if (mm == mem_info->cur_mm) + continue; - /* Valid mapping, delete it */ + if (address < mm->physical_address) + continue; - acpi_os_unmap_memory(mem_info->mapped_logical_address, - mem_info->mapped_length); + if ((u64) address + length > + (u64) mm->physical_address + mm->length) + continue; + + mem_info->cur_mm = mm; + goto access; + } + + /* Create a new mappings list entry */ + mm = ACPI_ALLOCATE_ZEROED(sizeof(*mm)); + if (!mm) { + ACPI_ERROR((AE_INFO, + "Unable to save memory mapping at 0x%8.8X%8.8X, size %u", + ACPI_FORMAT_UINT64(address), length)); + return_ACPI_STATUS(AE_NO_MEMORY); } /* @@ -143,29 +161,39 @@ acpi_ex_system_memory_space_handler(u32 function, /* Create a new mapping starting at the address given */ - mem_info->mapped_logical_address = - acpi_os_map_memory(address, map_length); - if (!mem_info->mapped_logical_address) { + logical_addr_ptr = acpi_os_map_memory(address, map_length); + if (!logical_addr_ptr) { ACPI_ERROR((AE_INFO, "Could not map memory at 0x%8.8X%8.8X, size %u", ACPI_FORMAT_UINT64(address), (u32)map_length)); - mem_info->mapped_length = 0; + ACPI_FREE(mm); return_ACPI_STATUS(AE_NO_MEMORY); } /* Save the physical address and mapping size */ - mem_info->mapped_physical_address = address; - mem_info->mapped_length = map_length; + mm->logical_address = logical_addr_ptr; + mm->physical_address = address; + mm->length = map_length; + + /* + * Add the new entry to the mappigs list and save it as the + * current mapping. + */ + mm->next_mm = mem_info->first_mm; + mem_info->first_mm = mm; + + mem_info->cur_mm = mm; } +access: /* * Generate a logical pointer corresponding to the address we want to * access */ - logical_addr_ptr = mem_info->mapped_logical_address + - ((u64) address - (u64) mem_info->mapped_physical_address); + logical_addr_ptr = mm->logical_address + + ((u64) address - (u64) mm->physical_address); ACPI_DEBUG_PRINT((ACPI_DB_INFO, "System-Memory (width %u) R/W %u Address=%8.8X%8.8X\n", diff --git a/drivers/acpi/acpica/utdelete.c b/drivers/acpi/acpica/utdelete.c index c365faf4e6cd..4c0d4e434196 100644 --- a/drivers/acpi/acpica/utdelete.c +++ b/drivers/acpi/acpica/utdelete.c @@ -568,11 +568,6 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action) next_object = object->buffer_field.buffer_obj; break; - case ACPI_TYPE_LOCAL_REGION_FIELD: - - next_object = object->field.region_obj; - break; - case ACPI_TYPE_LOCAL_BANK_FIELD: next_object = object->bank_field.bank_obj; @@ -613,6 +608,7 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action) } break; + case ACPI_TYPE_LOCAL_REGION_FIELD: case ACPI_TYPE_REGION: default: diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c index 3bb06935a2ad..3e68864ef242 100644 --- a/drivers/acpi/acpica/utids.c +++ b/drivers/acpi/acpica/utids.c @@ -263,8 +263,7 @@ acpi_ut_execute_CID(struct acpi_namespace_node *device_node, * 3) Size of the actual CID strings */ cid_list_size = sizeof(struct acpi_pnp_device_id_list) + - ((count - 1) * sizeof(struct acpi_pnp_device_id)) + - string_area_size; + (count * sizeof(struct acpi_pnp_device_id)) + string_area_size; cid_list = ACPI_ALLOCATE_ZEROED(cid_list_size); if (!cid_list) { diff --git a/drivers/acpi/apei/hest.c b/drivers/acpi/apei/hest.c index 953a2fae8b15..6e980fe16772 100644 --- a/drivers/acpi/apei/hest.c +++ b/drivers/acpi/apei/hest.c @@ -227,7 +227,7 @@ __setup("hest_disable", setup_hest_disable); void __init acpi_hest_init(void) { acpi_status status; - int rc = -ENODEV; + int rc; unsigned int ghes_count = 0; if (hest_disable) { diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 366c389175d8..cab4af532f36 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -24,12 +24,6 @@ #include -#ifdef CONFIG_ACPI_PROCFS_POWER -#include -#include -#include -#endif - #include #include @@ -69,11 +63,6 @@ static unsigned int cache_time = 1000; module_param(cache_time, uint, 0644); MODULE_PARM_DESC(cache_time, "cache time in milliseconds"); -#ifdef CONFIG_ACPI_PROCFS_POWER -extern struct proc_dir_entry *acpi_lock_battery_dir(void); -extern void *acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir); -#endif - static const struct acpi_device_id battery_device_ids[] = { {"PNP0C0A", 0}, {"", 0}, @@ -1023,226 +1012,6 @@ static void acpi_battery_refresh(struct acpi_battery *battery) sysfs_add_battery(battery); } -/* -------------------------------------------------------------------------- - FS Interface (/proc) - -------------------------------------------------------------------------- */ - -#ifdef CONFIG_ACPI_PROCFS_POWER -static struct proc_dir_entry *acpi_battery_dir; - -static const char *acpi_battery_units(const struct acpi_battery *battery) -{ - return (battery->power_unit == ACPI_BATTERY_POWER_UNIT_MA) ? - "mA" : "mW"; -} - -static int acpi_battery_info_proc_show(struct seq_file *seq, void *offset) -{ - struct acpi_battery *battery = seq->private; - int result = acpi_battery_update(battery, false); - - if (result) - goto end; - - seq_printf(seq, "present: %s\n", - acpi_battery_present(battery) ? "yes" : "no"); - if (!acpi_battery_present(battery)) - goto end; - if (battery->design_capacity == ACPI_BATTERY_VALUE_UNKNOWN) - seq_printf(seq, "design capacity: unknown\n"); - else - seq_printf(seq, "design capacity: %d %sh\n", - battery->design_capacity, - acpi_battery_units(battery)); - - if (battery->full_charge_capacity == ACPI_BATTERY_VALUE_UNKNOWN) - seq_printf(seq, "last full capacity: unknown\n"); - else - seq_printf(seq, "last full capacity: %d %sh\n", - battery->full_charge_capacity, - acpi_battery_units(battery)); - - seq_printf(seq, "battery technology: %srechargeable\n", - battery->technology ? "" : "non-"); - - if (battery->design_voltage == ACPI_BATTERY_VALUE_UNKNOWN) - seq_printf(seq, "design voltage: unknown\n"); - else - seq_printf(seq, "design voltage: %d mV\n", - battery->design_voltage); - seq_printf(seq, "design capacity warning: %d %sh\n", - battery->design_capacity_warning, - acpi_battery_units(battery)); - seq_printf(seq, "design capacity low: %d %sh\n", - battery->design_capacity_low, - acpi_battery_units(battery)); - seq_printf(seq, "cycle count: %i\n", battery->cycle_count); - seq_printf(seq, "capacity granularity 1: %d %sh\n", - battery->capacity_granularity_1, - acpi_battery_units(battery)); - seq_printf(seq, "capacity granularity 2: %d %sh\n", - battery->capacity_granularity_2, - acpi_battery_units(battery)); - seq_printf(seq, "model number: %s\n", battery->model_number); - seq_printf(seq, "serial number: %s\n", battery->serial_number); - seq_printf(seq, "battery type: %s\n", battery->type); - seq_printf(seq, "OEM info: %s\n", battery->oem_info); - end: - if (result) - seq_printf(seq, "ERROR: Unable to read battery info\n"); - return result; -} - -static int acpi_battery_state_proc_show(struct seq_file *seq, void *offset) -{ - struct acpi_battery *battery = seq->private; - int result = acpi_battery_update(battery, false); - - if (result) - goto end; - - seq_printf(seq, "present: %s\n", - acpi_battery_present(battery) ? "yes" : "no"); - if (!acpi_battery_present(battery)) - goto end; - - seq_printf(seq, "capacity state: %s\n", - (battery->state & 0x04) ? "critical" : "ok"); - if ((battery->state & 0x01) && (battery->state & 0x02)) - seq_printf(seq, - "charging state: charging/discharging\n"); - else if (battery->state & 0x01) - seq_printf(seq, "charging state: discharging\n"); - else if (battery->state & 0x02) - seq_printf(seq, "charging state: charging\n"); - else - seq_printf(seq, "charging state: charged\n"); - - if (battery->rate_now == ACPI_BATTERY_VALUE_UNKNOWN) - seq_printf(seq, "present rate: unknown\n"); - else - seq_printf(seq, "present rate: %d %s\n", - battery->rate_now, acpi_battery_units(battery)); - - if (battery->capacity_now == ACPI_BATTERY_VALUE_UNKNOWN) - seq_printf(seq, "remaining capacity: unknown\n"); - else - seq_printf(seq, "remaining capacity: %d %sh\n", - battery->capacity_now, acpi_battery_units(battery)); - if (battery->voltage_now == ACPI_BATTERY_VALUE_UNKNOWN) - seq_printf(seq, "present voltage: unknown\n"); - else - seq_printf(seq, "present voltage: %d mV\n", - battery->voltage_now); - end: - if (result) - seq_printf(seq, "ERROR: Unable to read battery state\n"); - - return result; -} - -static int acpi_battery_alarm_proc_show(struct seq_file *seq, void *offset) -{ - struct acpi_battery *battery = seq->private; - int result = acpi_battery_update(battery, false); - - if (result) - goto end; - - if (!acpi_battery_present(battery)) { - seq_printf(seq, "present: no\n"); - goto end; - } - seq_printf(seq, "alarm: "); - if (battery->alarm) { - seq_printf(seq, "%u %sh\n", battery->alarm, - acpi_battery_units(battery)); - } else { - seq_printf(seq, "unsupported\n"); - } - end: - if (result) - seq_printf(seq, "ERROR: Unable to read battery alarm\n"); - return result; -} - -static ssize_t acpi_battery_write_alarm(struct file *file, - const char __user * buffer, - size_t count, loff_t * ppos) -{ - int result = 0; - char alarm_string[12] = { '\0' }; - struct seq_file *m = file->private_data; - struct acpi_battery *battery = m->private; - - if (!battery || (count > sizeof(alarm_string) - 1)) - return -EINVAL; - if (!acpi_battery_present(battery)) { - result = -ENODEV; - goto end; - } - if (copy_from_user(alarm_string, buffer, count)) { - result = -EFAULT; - goto end; - } - alarm_string[count] = '\0'; - if (kstrtoint(alarm_string, 0, &battery->alarm)) { - result = -EINVAL; - goto end; - } - result = acpi_battery_set_alarm(battery); - end: - if (result) - return result; - return count; -} - -static int acpi_battery_alarm_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, acpi_battery_alarm_proc_show, PDE_DATA(inode)); -} - -static const struct proc_ops acpi_battery_alarm_proc_ops = { - .proc_open = acpi_battery_alarm_proc_open, - .proc_read = seq_read, - .proc_write = acpi_battery_write_alarm, - .proc_lseek = seq_lseek, - .proc_release = single_release, -}; - -static int acpi_battery_add_fs(struct acpi_device *device) -{ - pr_warn(PREFIX "Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared\n"); - if (!acpi_device_dir(device)) { - acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device), - acpi_battery_dir); - if (!acpi_device_dir(device)) - return -ENODEV; - } - - if (!proc_create_single_data("info", S_IRUGO, acpi_device_dir(device), - acpi_battery_info_proc_show, acpi_driver_data(device))) - return -ENODEV; - if (!proc_create_single_data("state", S_IRUGO, acpi_device_dir(device), - acpi_battery_state_proc_show, acpi_driver_data(device))) - return -ENODEV; - if (!proc_create_data("alarm", S_IFREG | S_IRUGO | S_IWUSR, - acpi_device_dir(device), &acpi_battery_alarm_proc_ops, - acpi_driver_data(device))) - return -ENODEV; - return 0; -} - -static void acpi_battery_remove_fs(struct acpi_device *device) -{ - if (!acpi_device_dir(device)) - return; - remove_proc_subtree(acpi_device_bid(device), acpi_battery_dir); - acpi_device_dir(device) = NULL; -} - -#endif - /* -------------------------------------------------------------------------- Driver Interface -------------------------------------------------------------------------- */ @@ -1432,14 +1201,6 @@ static int acpi_battery_add(struct acpi_device *device) if (result) goto fail; -#ifdef CONFIG_ACPI_PROCFS_POWER - result = acpi_battery_add_fs(device); - if (result) { - acpi_battery_remove_fs(device); - goto fail; - } -#endif - pr_info(PREFIX "%s Slot [%s] (battery %s)\n", ACPI_BATTERY_DEVICE_NAME, acpi_device_bid(device), device->status.battery_present ? "present" : "absent"); @@ -1468,9 +1229,6 @@ static int acpi_battery_remove(struct acpi_device *device) device_init_wakeup(&device->dev, 0); battery = acpi_driver_data(device); unregister_pm_notifier(&battery->pm_nb); -#ifdef CONFIG_ACPI_PROCFS_POWER - acpi_battery_remove_fs(device); -#endif sysfs_remove_battery(battery); mutex_destroy(&battery->lock); mutex_destroy(&battery->sysfs_lock); @@ -1531,16 +1289,7 @@ static void __init acpi_battery_init_async(void *unused, async_cookie_t cookie) } } -#ifdef CONFIG_ACPI_PROCFS_POWER - acpi_battery_dir = acpi_lock_battery_dir(); - if (!acpi_battery_dir) - return; -#endif result = acpi_bus_register_driver(&acpi_battery_driver); -#ifdef CONFIG_ACPI_PROCFS_POWER - if (result < 0) - acpi_unlock_battery_dir(acpi_battery_dir); -#endif battery_driver_registered = (result == 0); } @@ -1560,10 +1309,6 @@ static void __exit acpi_battery_exit(void) acpi_bus_unregister_driver(&acpi_battery_driver); battery_hook_exit(); } -#ifdef CONFIG_ACPI_PROCFS_POWER - if (acpi_battery_dir) - acpi_unlock_battery_dir(acpi_battery_dir); -#endif } module_init(acpi_battery_init); diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 3c35e57dd854..a4eda7fe50d3 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -405,7 +405,7 @@ static void acpi_button_notify(struct acpi_device *device, u32 event) switch (event) { case ACPI_FIXED_HARDWARE_EVENT: event = ACPI_BUTTON_NOTIFY_STATUS; - /* fall through */ + fallthrough; case ACPI_BUTTON_NOTIFY_STATUS: input = button->input; if (button->type == ACPI_BUTTON_TYPE_LID) { diff --git a/drivers/acpi/cm_sbs.c b/drivers/acpi/cm_sbs.c deleted file mode 100644 index 0ca9f82de8ba..000000000000 --- a/drivers/acpi/cm_sbs.c +++ /dev/null @@ -1,87 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define PREFIX "ACPI: " - -ACPI_MODULE_NAME("cm_sbs"); -#define ACPI_AC_CLASS "ac_adapter" -#define ACPI_BATTERY_CLASS "battery" -#define _COMPONENT ACPI_SBS_COMPONENT -static struct proc_dir_entry *acpi_ac_dir; -static struct proc_dir_entry *acpi_battery_dir; - -static DEFINE_MUTEX(cm_sbs_mutex); - -static int lock_ac_dir_cnt; -static int lock_battery_dir_cnt; - -struct proc_dir_entry *acpi_lock_ac_dir(void) -{ - mutex_lock(&cm_sbs_mutex); - if (!acpi_ac_dir) - acpi_ac_dir = proc_mkdir(ACPI_AC_CLASS, acpi_root_dir); - if (acpi_ac_dir) { - lock_ac_dir_cnt++; - } else { - printk(KERN_ERR PREFIX - "Cannot create %s\n", ACPI_AC_CLASS); - } - mutex_unlock(&cm_sbs_mutex); - return acpi_ac_dir; -} -EXPORT_SYMBOL(acpi_lock_ac_dir); - -void acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir_param) -{ - mutex_lock(&cm_sbs_mutex); - if (acpi_ac_dir_param) - lock_ac_dir_cnt--; - if (lock_ac_dir_cnt == 0 && acpi_ac_dir_param && acpi_ac_dir) { - remove_proc_entry(ACPI_AC_CLASS, acpi_root_dir); - acpi_ac_dir = NULL; - } - mutex_unlock(&cm_sbs_mutex); -} -EXPORT_SYMBOL(acpi_unlock_ac_dir); - -struct proc_dir_entry *acpi_lock_battery_dir(void) -{ - mutex_lock(&cm_sbs_mutex); - if (!acpi_battery_dir) { - acpi_battery_dir = - proc_mkdir(ACPI_BATTERY_CLASS, acpi_root_dir); - } - if (acpi_battery_dir) { - lock_battery_dir_cnt++; - } else { - printk(KERN_ERR PREFIX - "Cannot create %s\n", ACPI_BATTERY_CLASS); - } - mutex_unlock(&cm_sbs_mutex); - return acpi_battery_dir; -} -EXPORT_SYMBOL(acpi_lock_battery_dir); - -void acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir_param) -{ - mutex_lock(&cm_sbs_mutex); - if (acpi_battery_dir_param) - lock_battery_dir_cnt--; - if (lock_battery_dir_cnt == 0 && acpi_battery_dir_param - && acpi_battery_dir) { - remove_proc_entry(ACPI_BATTERY_CLASS, acpi_root_dir); - acpi_battery_dir = NULL; - } - mutex_unlock(&cm_sbs_mutex); - return; -} -EXPORT_SYMBOL(acpi_unlock_battery_dir); diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index e3414131bfca..9bd72c26ef46 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -469,7 +469,7 @@ int dock_notify(struct acpi_device *adev, u32 event) surprise_removal = 1; event = ACPI_NOTIFY_EJECT_REQUEST; /* Fall back */ - /* fall through */ + fallthrough; case ACPI_NOTIFY_EJECT_REQUEST: begin_undock(ds); if ((immediate_undock && !(ds->flags & DOCK_IS_ATA)) diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 04ce2b96c3da..fcddda3d6712 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -2059,13 +2059,13 @@ static int param_get_event_clearing(char *buffer, { switch (ec_event_clearing) { case ACPI_EC_EVT_TIMING_STATUS: - return sprintf(buffer, "status"); + return sprintf(buffer, "status\n"); case ACPI_EC_EVT_TIMING_QUERY: - return sprintf(buffer, "query"); + return sprintf(buffer, "query\n"); case ACPI_EC_EVT_TIMING_EVENT: - return sprintf(buffer, "event"); + return sprintf(buffer, "event\n"); default: - return sprintf(buffer, "invalid"); + return sprintf(buffer, "invalid\n"); } return 0; } diff --git a/drivers/acpi/evged.c b/drivers/acpi/evged.c index ccd900690b6f..b1a7f8d6965e 100644 --- a/drivers/acpi/evged.c +++ b/drivers/acpi/evged.c @@ -106,7 +106,7 @@ static acpi_status acpi_ged_request_interrupt(struct acpi_resource *ares, if (ACPI_SUCCESS(acpi_get_handle(handle, ev_name, &evt_handle))) break; - /* fall through */ + fallthrough; default: if (ACPI_SUCCESS(acpi_get_handle(handle, "_EVT", &evt_handle))) break; diff --git a/drivers/acpi/nfit/nfit.h b/drivers/acpi/nfit/nfit.h index f5525f8bb770..a303f0123394 100644 --- a/drivers/acpi/nfit/nfit.h +++ b/drivers/acpi/nfit/nfit.h @@ -16,7 +16,7 @@ /* ACPI 6.1 */ #define UUID_NFIT_BUS "2f10e7a4-9e91-11e4-89d3-123b93f75cba" -/* http://pmem.io/documents/NVDIMM_DSM_Interface-V1.6.pdf */ +/* https://pmem.io/documents/NVDIMM_DSM_Interface-V1.6.pdf */ #define UUID_NFIT_DIMM "4309ac30-0d11-11e4-9191-0800200c9a66" /* https://github.com/HewlettPackard/hpe-nvm/blob/master/Documentation/ */ diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c index 5be5a977da1b..15bbaab8500b 100644 --- a/drivers/acpi/numa/srat.c +++ b/drivers/acpi/numa/srat.c @@ -230,7 +230,7 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) pxm &= 0xff; node = acpi_map_pxm_to_node(pxm); - if (node == NUMA_NO_NODE || node >= MAX_NUMNODES) { + if (node == NUMA_NO_NODE) { pr_err("SRAT: Too many proximity domains.\n"); goto out_err_bad_srat; } @@ -291,8 +291,6 @@ acpi_parse_x2apic_affinity(union acpi_subtable_headers *header, struct acpi_srat_x2apic_cpu_affinity *processor_affinity; processor_affinity = (struct acpi_srat_x2apic_cpu_affinity *)header; - if (!processor_affinity) - return -EINVAL; acpi_table_print_srat_entry(&header->common); @@ -309,8 +307,6 @@ acpi_parse_processor_affinity(union acpi_subtable_headers *header, struct acpi_srat_cpu_affinity *processor_affinity; processor_affinity = (struct acpi_srat_cpu_affinity *)header; - if (!processor_affinity) - return -EINVAL; acpi_table_print_srat_entry(&header->common); @@ -327,8 +323,6 @@ acpi_parse_gicc_affinity(union acpi_subtable_headers *header, struct acpi_srat_gicc_affinity *processor_affinity; processor_affinity = (struct acpi_srat_gicc_affinity *)header; - if (!processor_affinity) - return -EINVAL; acpi_table_print_srat_entry(&header->common); @@ -347,8 +341,6 @@ acpi_parse_memory_affinity(union acpi_subtable_headers * header, struct acpi_srat_mem_affinity *memory_affinity; memory_affinity = (struct acpi_srat_mem_affinity *)header; - if (!memory_affinity) - return -EINVAL; acpi_table_print_srat_entry(&header->common); diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 762c5d50b8fe..6ad8cb05f672 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -77,7 +77,10 @@ struct acpi_ioremap { void __iomem *virt; acpi_physical_address phys; acpi_size size; - unsigned long refcount; + union { + unsigned long refcount; + struct rcu_work rwork; + } track; }; static LIST_HEAD(acpi_ioremaps); @@ -250,7 +253,7 @@ void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size) map = acpi_map_lookup(phys, size); if (map) { virt = map->virt + (phys - map->phys); - map->refcount++; + map->track.refcount++; } mutex_unlock(&acpi_ioremap_lock); return virt; @@ -335,7 +338,7 @@ void __iomem __ref /* Check if there's a suitable mapping already. */ map = acpi_map_lookup(phys, size); if (map) { - map->refcount++; + map->track.refcount++; goto out; } @@ -358,7 +361,7 @@ void __iomem __ref map->virt = virt; map->phys = pg_off; map->size = pg_sz; - map->refcount = 1; + map->track.refcount = 1; list_add_tail_rcu(&map->list, &acpi_ioremaps); @@ -374,31 +377,36 @@ void *__ref acpi_os_map_memory(acpi_physical_address phys, acpi_size size) } EXPORT_SYMBOL_GPL(acpi_os_map_memory); -/* Must be called with mutex_lock(&acpi_ioremap_lock) */ -static unsigned long acpi_os_drop_map_ref(struct acpi_ioremap *map) +static void acpi_os_map_remove(struct work_struct *work) { - unsigned long refcount = --map->refcount; + struct acpi_ioremap *map = container_of(to_rcu_work(work), + struct acpi_ioremap, + track.rwork); - if (!refcount) - list_del_rcu(&map->list); - return refcount; -} - -static void acpi_os_map_cleanup(struct acpi_ioremap *map) -{ - synchronize_rcu_expedited(); acpi_unmap(map->phys, map->virt); kfree(map); } +/* Must be called with mutex_lock(&acpi_ioremap_lock) */ +static void acpi_os_drop_map_ref(struct acpi_ioremap *map) +{ + if (--map->track.refcount) + return; + + list_del_rcu(&map->list); + + INIT_RCU_WORK(&map->track.rwork, acpi_os_map_remove); + queue_rcu_work(system_wq, &map->track.rwork); +} + /** * acpi_os_unmap_iomem - Drop a memory mapping reference. * @virt: Start of the address range to drop a reference to. * @size: Size of the address range to drop a reference to. * * Look up the given virtual address range in the list of existing ACPI memory - * mappings, drop a reference to it and unmap it if there are no more active - * references to it. + * mappings, drop a reference to it and if there are no more active references + * to it, queue it up for later removal. * * During early init (when acpi_permanent_mmap has not been set yet) this * routine simply calls __acpi_unmap_table() to get the job done. Since @@ -408,7 +416,6 @@ static void acpi_os_map_cleanup(struct acpi_ioremap *map) void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size) { struct acpi_ioremap *map; - unsigned long refcount; if (!acpi_permanent_mmap) { __acpi_unmap_table(virt, size); @@ -416,23 +423,27 @@ void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size) } mutex_lock(&acpi_ioremap_lock); + map = acpi_map_lookup_virt(virt, size); if (!map) { mutex_unlock(&acpi_ioremap_lock); WARN(true, PREFIX "%s: bad address %p\n", __func__, virt); return; } - refcount = acpi_os_drop_map_ref(map); - mutex_unlock(&acpi_ioremap_lock); + acpi_os_drop_map_ref(map); - if (!refcount) - acpi_os_map_cleanup(map); + mutex_unlock(&acpi_ioremap_lock); } EXPORT_SYMBOL_GPL(acpi_os_unmap_iomem); +/** + * acpi_os_unmap_memory - Drop a memory mapping reference. + * @virt: Start of the address range to drop a reference to. + * @size: Size of the address range to drop a reference to. + */ void __ref acpi_os_unmap_memory(void *virt, acpi_size size) { - return acpi_os_unmap_iomem((void __iomem *)virt, size); + acpi_os_unmap_iomem((void __iomem *)virt, size); } EXPORT_SYMBOL_GPL(acpi_os_unmap_memory); @@ -461,7 +472,6 @@ void acpi_os_unmap_generic_address(struct acpi_generic_address *gas) { u64 addr; struct acpi_ioremap *map; - unsigned long refcount; if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY) return; @@ -472,16 +482,15 @@ void acpi_os_unmap_generic_address(struct acpi_generic_address *gas) return; mutex_lock(&acpi_ioremap_lock); + map = acpi_map_lookup(addr, gas->bit_width / 8); if (!map) { mutex_unlock(&acpi_ioremap_lock); return; } - refcount = acpi_os_drop_map_ref(map); - mutex_unlock(&acpi_ioremap_lock); + acpi_os_drop_map_ref(map); - if (!refcount) - acpi_os_map_cleanup(map); + mutex_unlock(&acpi_ioremap_lock); } EXPORT_SYMBOL(acpi_os_unmap_generic_address); diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 75534c5b5433..71a30b0d0f05 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -203,8 +203,7 @@ static void tsc_check_state(int state) */ if (boot_cpu_has(X86_FEATURE_NONSTOP_TSC)) return; - - /*FALL THROUGH*/ + fallthrough; default: /* TSC could halt in idle, so notify users */ if (state > ACPI_STATE_C1) @@ -655,8 +654,8 @@ static int acpi_idle_enter(struct cpuidle_device *dev, return index; } -static void acpi_idle_enter_s2idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) +static int acpi_idle_enter_s2idle(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int index) { struct acpi_processor_cx *cx = per_cpu(acpi_cstate[index], dev->cpu); @@ -664,16 +663,18 @@ static void acpi_idle_enter_s2idle(struct cpuidle_device *dev, struct acpi_processor *pr = __this_cpu_read(processors); if (unlikely(!pr)) - return; + return 0; if (pr->flags.bm_check) { acpi_idle_enter_bm(pr, cx, false); - return; + return 0; } else { ACPI_FLUSH_CPU_CACHE(); } } acpi_idle_do_entry(cx); + + return 0; } static int acpi_processor_setup_cpuidle_cx(struct acpi_processor *pr, diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index e601c4511a8b..6941062272e0 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -606,13 +606,7 @@ static struct fwnode_handle * acpi_fwnode_get_named_child_node(const struct fwnode_handle *fwnode, const char *childname) { - char name[ACPI_PATH_SEGMENT_LENGTH]; struct fwnode_handle *child; - struct acpi_buffer path; - acpi_status status; - - path.length = sizeof(name); - path.pointer = name; fwnode_for_each_child_node(fwnode, child) { if (is_acpi_data_node(child)) { @@ -621,12 +615,8 @@ acpi_fwnode_get_named_child_node(const struct fwnode_handle *fwnode, continue; } - status = acpi_get_name(ACPI_HANDLE_FWNODE(child), - ACPI_SINGLE_NAME, &path); - if (ACPI_FAILURE(status)) - break; - - if (!strncmp(name, childname, ACPI_NAMESEG_SIZE)) + if (!strncmp(acpi_device_bid(to_acpi_device_node(child)), + childname, ACPI_NAMESEG_SIZE)) return child; } diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index 3b4448972374..ad04824ca3ba 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -373,7 +373,7 @@ unsigned int acpi_dev_get_irq_type(int triggering, int polarity) case ACPI_ACTIVE_BOTH: if (triggering == ACPI_EDGE_SENSITIVE) return IRQ_TYPE_EDGE_BOTH; - /* fall through */ + fallthrough; default: return IRQ_TYPE_NONE; } diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c index d73b4535e79d..88460bacd5ae 100644 --- a/drivers/acpi/spcr.c +++ b/drivers/acpi/spcr.c @@ -111,7 +111,7 @@ int __init acpi_parse_spcr(bool enable_earlycon, bool enable_console) table->serial_port.access_width))) { default: pr_err("Unexpected SPCR Access Width. Defaulting to byte size\n"); - /* fall through */ + fallthrough; case 8: iotype = "mmio"; break; @@ -128,7 +128,7 @@ int __init acpi_parse_spcr(bool enable_earlycon, bool enable_console) switch (table->interface_type) { case ACPI_DBG2_ARM_SBSA_32BIT: iotype = "mmio32"; - /* fall through */ + fallthrough; case ACPI_DBG2_ARM_PL011: case ACPI_DBG2_ARM_SBSA_GENERIC: case ACPI_DBG2_BCM2835: diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c index 76c668c05fa0..a5cc4f3bb1e3 100644 --- a/drivers/acpi/sysfs.c +++ b/drivers/acpi/sysfs.c @@ -214,7 +214,7 @@ static int param_set_trace_method_name(const char *val, static int param_get_trace_method_name(char *buffer, const struct kernel_param *kp) { - return scnprintf(buffer, PAGE_SIZE, "%s", acpi_gbl_trace_method_name); + return scnprintf(buffer, PAGE_SIZE, "%s\n", acpi_gbl_trace_method_name); } static const struct kernel_param_ops param_ops_trace_method = { @@ -271,15 +271,15 @@ static int param_set_trace_state(const char *val, static int param_get_trace_state(char *buffer, const struct kernel_param *kp) { if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED)) - return sprintf(buffer, "disable"); + return sprintf(buffer, "disable\n"); else { if (acpi_gbl_trace_method_name) { if (acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT) - return sprintf(buffer, "method-once"); + return sprintf(buffer, "method-once\n"); else - return sprintf(buffer, "method"); + return sprintf(buffer, "method\n"); } else - return sprintf(buffer, "enable"); + return sprintf(buffer, "enable\n"); } return 0; } @@ -302,7 +302,7 @@ static int param_get_acpica_version(char *buffer, { int result; - result = sprintf(buffer, "%x", ACPI_CA_VERSION); + result = sprintf(buffer, "%x\n", ACPI_CA_VERSION); return result; } diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index 0e905c3d1645..e48690a006a4 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -292,20 +292,6 @@ static int __init acpi_parse_entries_array(char *id, unsigned long table_size, int errs = 0; int i; - if (acpi_disabled) - return -ENODEV; - - if (!id) - return -EINVAL; - - if (!table_size) - return -EINVAL; - - if (!table_header) { - pr_warn("%4.4s not present\n", id); - return -ENODEV; - } - table_end = (unsigned long)table_header + table_header->length; /* Parse all entries looking for a match. */ @@ -371,6 +357,9 @@ int __init acpi_table_parse_entries_array(char *id, if (!id) return -EINVAL; + if (!table_size) + return -EINVAL; + if (!strncmp(id, ACPI_SIG_MADT, 4)) instance = acpi_apic_instance; @@ -490,7 +479,7 @@ static u8 __init acpi_table_checksum(u8 *buffer, u32 length) } /* All but ACPI_SIG_RSDP and ACPI_SIG_FACS: */ -static const char * const table_sigs[] = { +static const char table_sigs[][ACPI_NAMESEG_SIZE] __initconst = { ACPI_SIG_BERT, ACPI_SIG_BGRT, ACPI_SIG_CPEP, ACPI_SIG_ECDT, ACPI_SIG_EINJ, ACPI_SIG_ERST, ACPI_SIG_HEST, ACPI_SIG_MADT, ACPI_SIG_MSCT, ACPI_SIG_SBST, ACPI_SIG_SLIT, ACPI_SIG_SRAT, @@ -501,7 +490,7 @@ static const char * const table_sigs[] = { ACPI_SIG_WDDT, ACPI_SIG_WDRT, ACPI_SIG_DSDT, ACPI_SIG_FADT, ACPI_SIG_PSDT, ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT, ACPI_SIG_IORT, ACPI_SIG_NFIT, ACPI_SIG_HMAT, ACPI_SIG_PPTT, - ACPI_SIG_NHLT, NULL }; + ACPI_SIG_NHLT }; #define ACPI_HEADER_SIZE sizeof(struct acpi_table_header) @@ -548,11 +537,11 @@ void __init acpi_table_upgrade(void) table = file.data; - for (sig = 0; table_sigs[sig]; sig++) + for (sig = 0; sig < ARRAY_SIZE(table_sigs); sig++) if (!memcmp(table->signature, table_sigs[sig], 4)) break; - if (!table_sigs[sig]) { + if (sig >= ARRAY_SIZE(table_sigs)) { pr_err("ACPI OVERRIDE: Unknown signature [%s%s]\n", cpio_path, file.name); continue; diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 0a01df608849..2cb5e04cf86c 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -263,18 +263,18 @@ static int _genpd_reeval_performance_state(struct generic_pm_domain *genpd, /* * Traverse all sub-domains within the domain. This can be * done without any additional locking as the link->performance_state - * field is protected by the master genpd->lock, which is already taken. + * field is protected by the parent genpd->lock, which is already taken. * * Also note that link->performance_state (subdomain's performance state - * requirement to master domain) is different from - * link->slave->performance_state (current performance state requirement + * requirement to parent domain) is different from + * link->child->performance_state (current performance state requirement * of the devices/sub-domains of the subdomain) and so can have a * different value. * * Note that we also take vote from powered-off sub-domains into account * as the same is done for devices right now. */ - list_for_each_entry(link, &genpd->master_links, master_node) { + list_for_each_entry(link, &genpd->parent_links, parent_node) { if (link->performance_state > state) state = link->performance_state; } @@ -285,40 +285,40 @@ static int _genpd_reeval_performance_state(struct generic_pm_domain *genpd, static int _genpd_set_performance_state(struct generic_pm_domain *genpd, unsigned int state, int depth) { - struct generic_pm_domain *master; + struct generic_pm_domain *parent; struct gpd_link *link; - int master_state, ret; + int parent_state, ret; if (state == genpd->performance_state) return 0; - /* Propagate to masters of genpd */ - list_for_each_entry(link, &genpd->slave_links, slave_node) { - master = link->master; + /* Propagate to parents of genpd */ + list_for_each_entry(link, &genpd->child_links, child_node) { + parent = link->parent; - if (!master->set_performance_state) + if (!parent->set_performance_state) continue; - /* Find master's performance state */ + /* Find parent's performance state */ ret = dev_pm_opp_xlate_performance_state(genpd->opp_table, - master->opp_table, + parent->opp_table, state); if (unlikely(ret < 0)) goto err; - master_state = ret; + parent_state = ret; - genpd_lock_nested(master, depth + 1); + genpd_lock_nested(parent, depth + 1); link->prev_performance_state = link->performance_state; - link->performance_state = master_state; - master_state = _genpd_reeval_performance_state(master, - master_state); - ret = _genpd_set_performance_state(master, master_state, depth + 1); + link->performance_state = parent_state; + parent_state = _genpd_reeval_performance_state(parent, + parent_state); + ret = _genpd_set_performance_state(parent, parent_state, depth + 1); if (ret) link->performance_state = link->prev_performance_state; - genpd_unlock(master); + genpd_unlock(parent); if (ret) goto err; @@ -333,26 +333,26 @@ static int _genpd_set_performance_state(struct generic_pm_domain *genpd, err: /* Encountered an error, lets rollback */ - list_for_each_entry_continue_reverse(link, &genpd->slave_links, - slave_node) { - master = link->master; + list_for_each_entry_continue_reverse(link, &genpd->child_links, + child_node) { + parent = link->parent; - if (!master->set_performance_state) + if (!parent->set_performance_state) continue; - genpd_lock_nested(master, depth + 1); + genpd_lock_nested(parent, depth + 1); - master_state = link->prev_performance_state; - link->performance_state = master_state; + parent_state = link->prev_performance_state; + link->performance_state = parent_state; - master_state = _genpd_reeval_performance_state(master, - master_state); - if (_genpd_set_performance_state(master, master_state, depth + 1)) { + parent_state = _genpd_reeval_performance_state(parent, + parent_state); + if (_genpd_set_performance_state(parent, parent_state, depth + 1)) { pr_err("%s: Failed to roll back to %d performance state\n", - master->name, master_state); + parent->name, parent_state); } - genpd_unlock(master); + genpd_unlock(parent); } return ret; @@ -552,7 +552,7 @@ static int genpd_power_off(struct generic_pm_domain *genpd, bool one_dev_on, /* * If sd_count > 0 at this point, one of the subdomains hasn't - * managed to call genpd_power_on() for the master yet after + * managed to call genpd_power_on() for the parent yet after * incrementing it. In that case genpd_power_on() will wait * for us to drop the lock, so we can call .power_off() and let * the genpd_power_on() restore power for us (this shouldn't @@ -566,22 +566,22 @@ static int genpd_power_off(struct generic_pm_domain *genpd, bool one_dev_on, genpd->status = GPD_STATE_POWER_OFF; genpd_update_accounting(genpd); - list_for_each_entry(link, &genpd->slave_links, slave_node) { - genpd_sd_counter_dec(link->master); - genpd_lock_nested(link->master, depth + 1); - genpd_power_off(link->master, false, depth + 1); - genpd_unlock(link->master); + list_for_each_entry(link, &genpd->child_links, child_node) { + genpd_sd_counter_dec(link->parent); + genpd_lock_nested(link->parent, depth + 1); + genpd_power_off(link->parent, false, depth + 1); + genpd_unlock(link->parent); } return 0; } /** - * genpd_power_on - Restore power to a given PM domain and its masters. + * genpd_power_on - Restore power to a given PM domain and its parents. * @genpd: PM domain to power up. * @depth: nesting count for lockdep. * - * Restore power to @genpd and all of its masters so that it is possible to + * Restore power to @genpd and all of its parents so that it is possible to * resume a device belonging to it. */ static int genpd_power_on(struct generic_pm_domain *genpd, unsigned int depth) @@ -594,20 +594,20 @@ static int genpd_power_on(struct generic_pm_domain *genpd, unsigned int depth) /* * The list is guaranteed not to change while the loop below is being - * executed, unless one of the masters' .power_on() callbacks fiddles + * executed, unless one of the parents' .power_on() callbacks fiddles * with it. */ - list_for_each_entry(link, &genpd->slave_links, slave_node) { - struct generic_pm_domain *master = link->master; + list_for_each_entry(link, &genpd->child_links, child_node) { + struct generic_pm_domain *parent = link->parent; - genpd_sd_counter_inc(master); + genpd_sd_counter_inc(parent); - genpd_lock_nested(master, depth + 1); - ret = genpd_power_on(master, depth + 1); - genpd_unlock(master); + genpd_lock_nested(parent, depth + 1); + ret = genpd_power_on(parent, depth + 1); + genpd_unlock(parent); if (ret) { - genpd_sd_counter_dec(master); + genpd_sd_counter_dec(parent); goto err; } } @@ -623,12 +623,12 @@ static int genpd_power_on(struct generic_pm_domain *genpd, unsigned int depth) err: list_for_each_entry_continue_reverse(link, - &genpd->slave_links, - slave_node) { - genpd_sd_counter_dec(link->master); - genpd_lock_nested(link->master, depth + 1); - genpd_power_off(link->master, false, depth + 1); - genpd_unlock(link->master); + &genpd->child_links, + child_node) { + genpd_sd_counter_dec(link->parent); + genpd_lock_nested(link->parent, depth + 1); + genpd_power_off(link->parent, false, depth + 1); + genpd_unlock(link->parent); } return ret; @@ -932,13 +932,13 @@ late_initcall(genpd_power_off_unused); #ifdef CONFIG_PM_SLEEP /** - * genpd_sync_power_off - Synchronously power off a PM domain and its masters. + * genpd_sync_power_off - Synchronously power off a PM domain and its parents. * @genpd: PM domain to power off, if possible. * @use_lock: use the lock. * @depth: nesting count for lockdep. * * Check if the given PM domain can be powered off (during system suspend or - * hibernation) and do that if so. Also, in that case propagate to its masters. + * hibernation) and do that if so. Also, in that case propagate to its parents. * * This function is only called in "noirq" and "syscore" stages of system power * transitions. The "noirq" callbacks may be executed asynchronously, thus in @@ -963,21 +963,21 @@ static void genpd_sync_power_off(struct generic_pm_domain *genpd, bool use_lock, genpd->status = GPD_STATE_POWER_OFF; - list_for_each_entry(link, &genpd->slave_links, slave_node) { - genpd_sd_counter_dec(link->master); + list_for_each_entry(link, &genpd->child_links, child_node) { + genpd_sd_counter_dec(link->parent); if (use_lock) - genpd_lock_nested(link->master, depth + 1); + genpd_lock_nested(link->parent, depth + 1); - genpd_sync_power_off(link->master, use_lock, depth + 1); + genpd_sync_power_off(link->parent, use_lock, depth + 1); if (use_lock) - genpd_unlock(link->master); + genpd_unlock(link->parent); } } /** - * genpd_sync_power_on - Synchronously power on a PM domain and its masters. + * genpd_sync_power_on - Synchronously power on a PM domain and its parents. * @genpd: PM domain to power on. * @use_lock: use the lock. * @depth: nesting count for lockdep. @@ -994,16 +994,16 @@ static void genpd_sync_power_on(struct generic_pm_domain *genpd, bool use_lock, if (genpd_status_on(genpd)) return; - list_for_each_entry(link, &genpd->slave_links, slave_node) { - genpd_sd_counter_inc(link->master); + list_for_each_entry(link, &genpd->child_links, child_node) { + genpd_sd_counter_inc(link->parent); if (use_lock) - genpd_lock_nested(link->master, depth + 1); + genpd_lock_nested(link->parent, depth + 1); - genpd_sync_power_on(link->master, use_lock, depth + 1); + genpd_sync_power_on(link->parent, use_lock, depth + 1); if (use_lock) - genpd_unlock(link->master); + genpd_unlock(link->parent); } _genpd_power_on(genpd, false); @@ -1443,12 +1443,12 @@ static void genpd_update_cpumask(struct generic_pm_domain *genpd, if (!genpd_is_cpu_domain(genpd)) return; - list_for_each_entry(link, &genpd->slave_links, slave_node) { - struct generic_pm_domain *master = link->master; + list_for_each_entry(link, &genpd->child_links, child_node) { + struct generic_pm_domain *parent = link->parent; - genpd_lock_nested(master, depth + 1); - genpd_update_cpumask(master, cpu, set, depth + 1); - genpd_unlock(master); + genpd_lock_nested(parent, depth + 1); + genpd_update_cpumask(parent, cpu, set, depth + 1); + genpd_unlock(parent); } if (set) @@ -1636,17 +1636,17 @@ static int genpd_add_subdomain(struct generic_pm_domain *genpd, goto out; } - list_for_each_entry(itr, &genpd->master_links, master_node) { - if (itr->slave == subdomain && itr->master == genpd) { + list_for_each_entry(itr, &genpd->parent_links, parent_node) { + if (itr->child == subdomain && itr->parent == genpd) { ret = -EINVAL; goto out; } } - link->master = genpd; - list_add_tail(&link->master_node, &genpd->master_links); - link->slave = subdomain; - list_add_tail(&link->slave_node, &subdomain->slave_links); + link->parent = genpd; + list_add_tail(&link->parent_node, &genpd->parent_links); + link->child = subdomain; + list_add_tail(&link->child_node, &subdomain->child_links); if (genpd_status_on(subdomain)) genpd_sd_counter_inc(genpd); @@ -1660,7 +1660,7 @@ static int genpd_add_subdomain(struct generic_pm_domain *genpd, /** * pm_genpd_add_subdomain - Add a subdomain to an I/O PM domain. - * @genpd: Master PM domain to add the subdomain to. + * @genpd: Leader PM domain to add the subdomain to. * @subdomain: Subdomain to be added. */ int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, @@ -1678,7 +1678,7 @@ EXPORT_SYMBOL_GPL(pm_genpd_add_subdomain); /** * pm_genpd_remove_subdomain - Remove a subdomain from an I/O PM domain. - * @genpd: Master PM domain to remove the subdomain from. + * @genpd: Leader PM domain to remove the subdomain from. * @subdomain: Subdomain to be removed. */ int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, @@ -1693,19 +1693,19 @@ int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, genpd_lock(subdomain); genpd_lock_nested(genpd, SINGLE_DEPTH_NESTING); - if (!list_empty(&subdomain->master_links) || subdomain->device_count) { + if (!list_empty(&subdomain->parent_links) || subdomain->device_count) { pr_warn("%s: unable to remove subdomain %s\n", genpd->name, subdomain->name); ret = -EBUSY; goto out; } - list_for_each_entry_safe(link, l, &genpd->master_links, master_node) { - if (link->slave != subdomain) + list_for_each_entry_safe(link, l, &genpd->parent_links, parent_node) { + if (link->child != subdomain) continue; - list_del(&link->master_node); - list_del(&link->slave_node); + list_del(&link->parent_node); + list_del(&link->child_node); kfree(link); if (genpd_status_on(subdomain)) genpd_sd_counter_dec(genpd); @@ -1770,8 +1770,8 @@ int pm_genpd_init(struct generic_pm_domain *genpd, if (IS_ERR_OR_NULL(genpd)) return -EINVAL; - INIT_LIST_HEAD(&genpd->master_links); - INIT_LIST_HEAD(&genpd->slave_links); + INIT_LIST_HEAD(&genpd->parent_links); + INIT_LIST_HEAD(&genpd->child_links); INIT_LIST_HEAD(&genpd->dev_list); genpd_lock_init(genpd); genpd->gov = gov; @@ -1848,15 +1848,15 @@ static int genpd_remove(struct generic_pm_domain *genpd) return -EBUSY; } - if (!list_empty(&genpd->master_links) || genpd->device_count) { + if (!list_empty(&genpd->parent_links) || genpd->device_count) { genpd_unlock(genpd); pr_err("%s: unable to remove %s\n", __func__, genpd->name); return -EBUSY; } - list_for_each_entry_safe(link, l, &genpd->slave_links, slave_node) { - list_del(&link->master_node); - list_del(&link->slave_node); + list_for_each_entry_safe(link, l, &genpd->child_links, child_node) { + list_del(&link->parent_node); + list_del(&link->child_node); kfree(link); } @@ -2827,12 +2827,12 @@ static int genpd_summary_one(struct seq_file *s, /* * Modifications on the list require holding locks on both - * master and slave, so we are safe. + * parent and child, so we are safe. * Also genpd->name is immutable. */ - list_for_each_entry(link, &genpd->master_links, master_node) { - seq_printf(s, "%s", link->slave->name); - if (!list_is_last(&link->master_node, &genpd->master_links)) + list_for_each_entry(link, &genpd->parent_links, parent_node) { + seq_printf(s, "%s", link->child->name); + if (!list_is_last(&link->parent_node, &genpd->parent_links)) seq_puts(s, ", "); } @@ -2860,7 +2860,7 @@ static int summary_show(struct seq_file *s, void *data) struct generic_pm_domain *genpd; int ret = 0; - seq_puts(s, "domain status slaves\n"); + seq_puts(s, "domain status children\n"); seq_puts(s, " /device runtime status\n"); seq_puts(s, "----------------------------------------------------------------------\n"); @@ -2915,8 +2915,8 @@ static int sub_domains_show(struct seq_file *s, void *data) if (ret) return -ERESTARTSYS; - list_for_each_entry(link, &genpd->master_links, master_node) - seq_printf(s, "%s\n", link->slave->name); + list_for_each_entry(link, &genpd->parent_links, parent_node) + seq_printf(s, "%s\n", link->child->name); genpd_unlock(genpd); return ret; diff --git a/drivers/base/power/domain_governor.c b/drivers/base/power/domain_governor.c index daa8c7689f7e..490ed7deb99a 100644 --- a/drivers/base/power/domain_governor.c +++ b/drivers/base/power/domain_governor.c @@ -135,8 +135,8 @@ static bool __default_power_down_ok(struct dev_pm_domain *pd, * * All subdomains have been powered off already at this point. */ - list_for_each_entry(link, &genpd->master_links, master_node) { - struct generic_pm_domain *sd = link->slave; + list_for_each_entry(link, &genpd->parent_links, parent_node) { + struct generic_pm_domain *sd = link->child; s64 sd_max_off_ns = sd->max_off_time_ns; if (sd_max_off_ns < 0) @@ -217,13 +217,13 @@ static bool default_power_down_ok(struct dev_pm_domain *pd) } /* - * We have to invalidate the cached results for the masters, so + * We have to invalidate the cached results for the parents, so * use the observation that default_power_down_ok() is not - * going to be called for any master until this instance + * going to be called for any parent until this instance * returns. */ - list_for_each_entry(link, &genpd->slave_links, slave_node) - link->master->max_off_time_changed = true; + list_for_each_entry(link, &genpd->child_links, child_node) + link->parent->max_off_time_changed = true; genpd->max_off_time_ns = -1; genpd->max_off_time_changed = false; diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c index 24d25cf8ab14..c7b24812523c 100644 --- a/drivers/base/power/sysfs.c +++ b/drivers/base/power/sysfs.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* sysfs entries for device PM */ #include +#include #include #include #include @@ -739,12 +740,18 @@ int dpm_sysfs_change_owner(struct device *dev, kuid_t kuid, kgid_t kgid) int wakeup_sysfs_add(struct device *dev) { - return sysfs_merge_group(&dev->kobj, &pm_wakeup_attr_group); + int ret = sysfs_merge_group(&dev->kobj, &pm_wakeup_attr_group); + + if (!ret) + kobject_uevent(&dev->kobj, KOBJ_CHANGE); + + return ret; } void wakeup_sysfs_remove(struct device *dev) { sysfs_unmerge_group(&dev->kobj, &pm_wakeup_attr_group); + kobject_uevent(&dev->kobj, KOBJ_CHANGE); } int pm_qos_sysfs_add_resume_latency(struct device *dev) diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 4340e1d268b6..369a57e6f89d 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -541,9 +541,9 @@ static const struct irq_domain_ops regmap_domain_ops = { }; /** - * regmap_add_irq_chip_np() - Use standard regmap IRQ controller handling + * regmap_add_irq_chip_fwnode() - Use standard regmap IRQ controller handling * - * @np: The device_node where the IRQ domain should be added to. + * @fwnode: The firmware node where the IRQ domain should be added to. * @map: The regmap for the device. * @irq: The IRQ the device uses to signal interrupts. * @irq_flags: The IRQF_ flags to use for the primary interrupt. @@ -557,10 +557,11 @@ static const struct irq_domain_ops regmap_domain_ops = { * register cache. The chip driver is responsible for restoring the * register values used by the IRQ controller over suspend and resume. */ -int regmap_add_irq_chip_np(struct device_node *np, struct regmap *map, int irq, - int irq_flags, int irq_base, - const struct regmap_irq_chip *chip, - struct regmap_irq_chip_data **data) +int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode, + struct regmap *map, int irq, + int irq_flags, int irq_base, + const struct regmap_irq_chip *chip, + struct regmap_irq_chip_data **data) { struct regmap_irq_chip_data *d; int i; @@ -771,10 +772,12 @@ int regmap_add_irq_chip_np(struct device_node *np, struct regmap *map, int irq, } if (irq_base) - d->domain = irq_domain_add_legacy(np, chip->num_irqs, irq_base, + d->domain = irq_domain_add_legacy(to_of_node(fwnode), + chip->num_irqs, irq_base, 0, ®map_domain_ops, d); else - d->domain = irq_domain_add_linear(np, chip->num_irqs, + d->domain = irq_domain_add_linear(to_of_node(fwnode), + chip->num_irqs, ®map_domain_ops, d); if (!d->domain) { dev_err(map->dev, "Failed to create IRQ domain\n"); @@ -808,7 +811,7 @@ err_alloc: kfree(d); return ret; } -EXPORT_SYMBOL_GPL(regmap_add_irq_chip_np); +EXPORT_SYMBOL_GPL(regmap_add_irq_chip_fwnode); /** * regmap_add_irq_chip() - Use standard regmap IRQ controller handling @@ -822,15 +825,15 @@ EXPORT_SYMBOL_GPL(regmap_add_irq_chip_np); * * Returns 0 on success or an errno on failure. * - * This is the same as regmap_add_irq_chip_np, except that the device + * This is the same as regmap_add_irq_chip_fwnode, except that the firmware * node of the regmap is used. */ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags, int irq_base, const struct regmap_irq_chip *chip, struct regmap_irq_chip_data **data) { - return regmap_add_irq_chip_np(map->dev->of_node, map, irq, irq_flags, - irq_base, chip, data); + return regmap_add_irq_chip_fwnode(dev_fwnode(map->dev), map, irq, + irq_flags, irq_base, chip, data); } EXPORT_SYMBOL_GPL(regmap_add_irq_chip); @@ -899,10 +902,10 @@ static int devm_regmap_irq_chip_match(struct device *dev, void *res, void *data) } /** - * devm_regmap_add_irq_chip_np() - Resource manager regmap_add_irq_chip_np() + * devm_regmap_add_irq_chip_fwnode() - Resource managed regmap_add_irq_chip_fwnode() * * @dev: The device pointer on which irq_chip belongs to. - * @np: The device_node where the IRQ domain should be added to. + * @fwnode: The firmware node where the IRQ domain should be added to. * @map: The regmap for the device. * @irq: The IRQ the device uses to signal interrupts * @irq_flags: The IRQF_ flags to use for the primary interrupt. @@ -915,11 +918,12 @@ static int devm_regmap_irq_chip_match(struct device *dev, void *res, void *data) * The ®map_irq_chip_data will be automatically released when the device is * unbound. */ -int devm_regmap_add_irq_chip_np(struct device *dev, struct device_node *np, - struct regmap *map, int irq, int irq_flags, - int irq_base, - const struct regmap_irq_chip *chip, - struct regmap_irq_chip_data **data) +int devm_regmap_add_irq_chip_fwnode(struct device *dev, + struct fwnode_handle *fwnode, + struct regmap *map, int irq, + int irq_flags, int irq_base, + const struct regmap_irq_chip *chip, + struct regmap_irq_chip_data **data) { struct regmap_irq_chip_data **ptr, *d; int ret; @@ -929,8 +933,8 @@ int devm_regmap_add_irq_chip_np(struct device *dev, struct device_node *np, if (!ptr) return -ENOMEM; - ret = regmap_add_irq_chip_np(np, map, irq, irq_flags, irq_base, - chip, &d); + ret = regmap_add_irq_chip_fwnode(fwnode, map, irq, irq_flags, irq_base, + chip, &d); if (ret < 0) { devres_free(ptr); return ret; @@ -941,7 +945,7 @@ int devm_regmap_add_irq_chip_np(struct device *dev, struct device_node *np, *data = d; return 0; } -EXPORT_SYMBOL_GPL(devm_regmap_add_irq_chip_np); +EXPORT_SYMBOL_GPL(devm_regmap_add_irq_chip_fwnode); /** * devm_regmap_add_irq_chip() - Resource manager regmap_add_irq_chip() @@ -964,8 +968,9 @@ int devm_regmap_add_irq_chip(struct device *dev, struct regmap *map, int irq, const struct regmap_irq_chip *chip, struct regmap_irq_chip_data **data) { - return devm_regmap_add_irq_chip_np(dev, map->dev->of_node, map, irq, - irq_flags, irq_base, chip, data); + return devm_regmap_add_irq_chip_fwnode(dev, dev_fwnode(map->dev), map, + irq, irq_flags, irq_base, chip, + data); } EXPORT_SYMBOL_GPL(devm_regmap_add_irq_chip); diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 795a62a04022..e93700af7e6e 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include @@ -631,7 +631,7 @@ enum regmap_endian regmap_get_val_endian(struct device *dev, const struct regmap_bus *bus, const struct regmap_config *config) { - struct device_node *np; + struct fwnode_handle *fwnode = dev ? dev_fwnode(dev) : NULL; enum regmap_endian endian; /* Retrieve the endianness specification from the regmap config */ @@ -641,22 +641,17 @@ enum regmap_endian regmap_get_val_endian(struct device *dev, if (endian != REGMAP_ENDIAN_DEFAULT) return endian; - /* If the dev and dev->of_node exist try to get endianness from DT */ - if (dev && dev->of_node) { - np = dev->of_node; + /* If the firmware node exist try to get endianness from it */ + if (fwnode_property_read_bool(fwnode, "big-endian")) + endian = REGMAP_ENDIAN_BIG; + else if (fwnode_property_read_bool(fwnode, "little-endian")) + endian = REGMAP_ENDIAN_LITTLE; + else if (fwnode_property_read_bool(fwnode, "native-endian")) + endian = REGMAP_ENDIAN_NATIVE; - /* Parse the device's DT node for an endianness specification */ - if (of_property_read_bool(np, "big-endian")) - endian = REGMAP_ENDIAN_BIG; - else if (of_property_read_bool(np, "little-endian")) - endian = REGMAP_ENDIAN_LITTLE; - else if (of_property_read_bool(np, "native-endian")) - endian = REGMAP_ENDIAN_NATIVE; - - /* If the endianness was specified in DT, use that */ - if (endian != REGMAP_ENDIAN_DEFAULT) - return endian; - } + /* If the endianness was specified in fwnode, use that */ + if (endian != REGMAP_ENDIAN_DEFAULT) + return endian; /* Retrieve the endianness specification from the bus config */ if (bus && bus->val_format_endian_default) @@ -2024,7 +2019,7 @@ EXPORT_SYMBOL_GPL(regmap_field_update_bits_base); * A value of zero will be returned on success, a negative errno will * be returned in error cases. */ -int regmap_fields_update_bits_base(struct regmap_field *field, unsigned int id, +int regmap_fields_update_bits_base(struct regmap_field *field, unsigned int id, unsigned int mask, unsigned int val, bool *change, bool async, bool force) { diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 191c97b84715..fb5a901fd89e 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1395,6 +1395,10 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY), SYSC_QUIRK("tptc", 0, 0, -ENODEV, -ENODEV, 0x40007c00, 0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY), + SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, 0x14, 0x50700100, 0xffffffff, + SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY), + SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -ENODEV, 0x50700101, 0xffffffff, + SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY), SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000050, 0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY), SYSC_QUIRK("usb_otg_hs", 0, 0, 0x10, -ENODEV, 0x4ea2080d, 0xffffffff, @@ -1473,8 +1477,6 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { SYSC_QUIRK("tpcc", 0, 0, -ENODEV, -ENODEV, 0x40014c00, 0xffffffff, 0), SYSC_QUIRK("usbhstll", 0, 0, 0x10, 0x14, 0x00000004, 0xffffffff, 0), SYSC_QUIRK("usbhstll", 0, 0, 0x10, 0x14, 0x00000008, 0xffffffff, 0), - SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, 0x14, 0x50700100, 0xffffffff, 0), - SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -ENODEV, 0x50700101, 0xffffffff, 0), SYSC_QUIRK("venc", 0x58003000, 0, -ENODEV, -ENODEV, 0x00000002, 0xffffffff, 0), SYSC_QUIRK("vfpe", 0, 0, 0x104, -ENODEV, 0x4d001200, 0xffffffff, 0), #endif diff --git a/drivers/char/tpm/tpm_ftpm_tee.c b/drivers/char/tpm/tpm_ftpm_tee.c index 2491a2cb54a2..2ccdf8ac6994 100644 --- a/drivers/char/tpm/tpm_ftpm_tee.c +++ b/drivers/char/tpm/tpm_ftpm_tee.c @@ -214,11 +214,10 @@ static int ftpm_tee_match(struct tee_ioctl_version_data *ver, const void *data) * Return: * On success, 0. On failure, -errno. */ -static int ftpm_tee_probe(struct platform_device *pdev) +static int ftpm_tee_probe(struct device *dev) { int rc; struct tpm_chip *chip; - struct device *dev = &pdev->dev; struct ftpm_tee_private *pvt_data = NULL; struct tee_ioctl_open_session_arg sess_arg; @@ -297,6 +296,13 @@ out_tee_session: return rc; } +static int ftpm_plat_tee_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + + return ftpm_tee_probe(dev); +} + /** * ftpm_tee_remove() - remove the TPM device * @pdev: the platform_device description. @@ -304,9 +310,9 @@ out_tee_session: * Return: * 0 always. */ -static int ftpm_tee_remove(struct platform_device *pdev) +static int ftpm_tee_remove(struct device *dev) { - struct ftpm_tee_private *pvt_data = dev_get_drvdata(&pdev->dev); + struct ftpm_tee_private *pvt_data = dev_get_drvdata(dev); /* Release the chip */ tpm_chip_unregister(pvt_data->chip); @@ -328,11 +334,18 @@ static int ftpm_tee_remove(struct platform_device *pdev) return 0; } +static int ftpm_plat_tee_remove(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + + return ftpm_tee_remove(dev); +} + /** * ftpm_tee_shutdown() - shutdown the TPM device * @pdev: the platform_device description. */ -static void ftpm_tee_shutdown(struct platform_device *pdev) +static void ftpm_plat_tee_shutdown(struct platform_device *pdev) { struct ftpm_tee_private *pvt_data = dev_get_drvdata(&pdev->dev); @@ -347,17 +360,54 @@ static const struct of_device_id of_ftpm_tee_ids[] = { }; MODULE_DEVICE_TABLE(of, of_ftpm_tee_ids); -static struct platform_driver ftpm_tee_driver = { +static struct platform_driver ftpm_tee_plat_driver = { .driver = { .name = "ftpm-tee", .of_match_table = of_match_ptr(of_ftpm_tee_ids), }, - .probe = ftpm_tee_probe, - .remove = ftpm_tee_remove, - .shutdown = ftpm_tee_shutdown, + .shutdown = ftpm_plat_tee_shutdown, + .probe = ftpm_plat_tee_probe, + .remove = ftpm_plat_tee_remove, }; -module_platform_driver(ftpm_tee_driver); +/* UUID of the fTPM TA */ +static const struct tee_client_device_id optee_ftpm_id_table[] = { + {UUID_INIT(0xbc50d971, 0xd4c9, 0x42c4, + 0x82, 0xcb, 0x34, 0x3f, 0xb7, 0xf3, 0x78, 0x96)}, + {} +}; + +MODULE_DEVICE_TABLE(tee, optee_ftpm_id_table); + +static struct tee_client_driver ftpm_tee_driver = { + .id_table = optee_ftpm_id_table, + .driver = { + .name = "optee-ftpm", + .bus = &tee_bus_type, + .probe = ftpm_tee_probe, + .remove = ftpm_tee_remove, + }, +}; + +static int __init ftpm_mod_init(void) +{ + int rc; + + rc = platform_driver_register(&ftpm_tee_plat_driver); + if (rc) + return rc; + + return driver_register(&ftpm_tee_driver.driver); +} + +static void __exit ftpm_mod_exit(void) +{ + platform_driver_unregister(&ftpm_tee_plat_driver); + driver_unregister(&ftpm_tee_driver.driver); +} + +module_init(ftpm_mod_init); +module_exit(ftpm_mod_exit); MODULE_AUTHOR("Thirupathaiah Annapureddy "); MODULE_DESCRIPTION("TPM Driver for fTPM TA in TEE"); diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c index c491f5de0f3f..c754dfbb73fd 100644 --- a/drivers/clk/clk-scmi.c +++ b/drivers/clk/clk-scmi.c @@ -103,6 +103,8 @@ static const struct clk_ops scmi_clk_ops = { static int scmi_clk_ops_init(struct device *dev, struct scmi_clk *sclk) { int ret; + unsigned long min_rate, max_rate; + struct clk_init_data init = { .flags = CLK_GET_RATE_NOCACHE, .num_parents = 0, @@ -112,9 +114,23 @@ static int scmi_clk_ops_init(struct device *dev, struct scmi_clk *sclk) sclk->hw.init = &init; ret = devm_clk_hw_register(dev, &sclk->hw); - if (!ret) - clk_hw_set_rate_range(&sclk->hw, sclk->info->range.min_rate, - sclk->info->range.max_rate); + if (ret) + return ret; + + if (sclk->info->rate_discrete) { + int num_rates = sclk->info->list.num_rates; + + if (num_rates <= 0) + return -EINVAL; + + min_rate = sclk->info->list.rates[0]; + max_rate = sclk->info->list.rates[num_rates - 1]; + } else { + min_rate = sclk->info->range.min_rate; + max_rate = sclk->info->range.max_rate; + } + + clk_hw_set_rate_range(&sclk->hw, min_rate, max_rate); return ret; } diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c index b4d9db9d5bf1..ca747712400f 100644 --- a/drivers/clk/imx/clk-imx8mp.c +++ b/drivers/clk/imx/clk-imx8mp.c @@ -680,6 +680,7 @@ static int imx8mp_clocks_probe(struct platform_device *pdev) hws[IMX8MP_CLK_I2C2_ROOT] = imx_clk_hw_gate4("i2c2_root_clk", "i2c2", ccm_base + 0x4180, 0); hws[IMX8MP_CLK_I2C3_ROOT] = imx_clk_hw_gate4("i2c3_root_clk", "i2c3", ccm_base + 0x4190, 0); hws[IMX8MP_CLK_I2C4_ROOT] = imx_clk_hw_gate4("i2c4_root_clk", "i2c4", ccm_base + 0x41a0, 0); + hws[IMX8MP_CLK_MU_ROOT] = imx_clk_hw_gate4("mu_root_clk", "ipg_root", ccm_base + 0x4210, 0); hws[IMX8MP_CLK_OCOTP_ROOT] = imx_clk_hw_gate4("ocotp_root_clk", "ipg_root", ccm_base + 0x4220, 0); hws[IMX8MP_CLK_PCIE_ROOT] = imx_clk_hw_gate4("pcie_root_clk", "pcie_aux", ccm_base + 0x4250, 0); hws[IMX8MP_CLK_PWM1_ROOT] = imx_clk_hw_gate4("pwm1_root_clk", "pwm1", ccm_base + 0x4280, 0); diff --git a/drivers/clk/imx/clk-vf610.c b/drivers/clk/imx/clk-vf610.c index cd04e7dc1878..5129ef8e1d6e 100644 --- a/drivers/clk/imx/clk-vf610.c +++ b/drivers/clk/imx/clk-vf610.c @@ -438,6 +438,7 @@ static void __init vf610_clocks_init(struct device_node *ccm_node) clk[VF610_CLK_SNVS] = imx_clk_gate2("snvs-rtc", "ipg_bus", CCM_CCGR6, CCM_CCGRx_CGn(7)); clk[VF610_CLK_DAP] = imx_clk_gate("dap", "platform_bus", CCM_CCSR, 24); clk[VF610_CLK_OCOTP] = imx_clk_gate("ocotp", "ipg_bus", CCM_CCGR6, CCM_CCGRx_CGn(5)); + clk[VF610_CLK_CAAM] = imx_clk_gate2("caam", "ipg_bus", CCM_CCGR11, CCM_CCGRx_CGn(0)); imx_check_clocks(clk, ARRAY_SIZE(clk)); diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 429e5a36c08a..e4ff681faaaa 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c @@ -244,7 +244,7 @@ static unsigned extract_freq(struct cpufreq_policy *policy, u32 val) static u32 cpu_freq_read_intel(struct acpi_pct_register *not_used) { - u32 val, dummy; + u32 val, dummy __always_unused; rdmsr(MSR_IA32_PERF_CTL, val, dummy); return val; @@ -261,7 +261,7 @@ static void cpu_freq_write_intel(struct acpi_pct_register *not_used, u32 val) static u32 cpu_freq_read_amd(struct acpi_pct_register *not_used) { - u32 val, dummy; + u32 val, dummy __always_unused; rdmsr(MSR_AMD_PERF_CTL, val, dummy); return val; @@ -612,7 +612,7 @@ static const struct dmi_system_id sw_any_bug_dmi_table[] = { static int acpi_cpufreq_blacklist(struct cpuinfo_x86 *c) { /* Intel Xeon Processor 7100 Series Specification Update - * http://www.intel.com/Assets/PDF/specupdate/314554.pdf + * https://www.intel.com/Assets/PDF/specupdate/314554.pdf * AL30: A Machine Check Exception (MCE) Occurring during an * Enhanced Intel SpeedStep Technology Ratio Change May Cause * Both Processor Cores to Lock Up. */ @@ -993,14 +993,14 @@ MODULE_PARM_DESC(acpi_pstate_strict, late_initcall(acpi_cpufreq_init); module_exit(acpi_cpufreq_exit); -static const struct x86_cpu_id acpi_cpufreq_ids[] = { +static const struct x86_cpu_id __maybe_unused acpi_cpufreq_ids[] = { X86_MATCH_FEATURE(X86_FEATURE_ACPI, NULL), X86_MATCH_FEATURE(X86_FEATURE_HW_PSTATE, NULL), {} }; MODULE_DEVICE_TABLE(x86cpu, acpi_cpufreq_ids); -static const struct acpi_device_id processor_device_ids[] = { +static const struct acpi_device_id __maybe_unused processor_device_ids[] = { {ACPI_PROCESSOR_OBJECT_HID, }, {ACPI_PROCESSOR_DEVICE_HID, }, {}, diff --git a/drivers/cpufreq/amd_freq_sensitivity.c b/drivers/cpufreq/amd_freq_sensitivity.c index f7c4206d4c90..d0b10baf039a 100644 --- a/drivers/cpufreq/amd_freq_sensitivity.c +++ b/drivers/cpufreq/amd_freq_sensitivity.c @@ -144,7 +144,7 @@ static void __exit amd_freq_sensitivity_exit(void) } module_exit(amd_freq_sensitivity_exit); -static const struct x86_cpu_id amd_freq_sensitivity_ids[] = { +static const struct x86_cpu_id __maybe_unused amd_freq_sensitivity_ids[] = { X86_MATCH_FEATURE(X86_FEATURE_PROC_FEEDBACK, NULL), {} }; diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 79742bbd221f..944d7b45afe9 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -279,7 +279,7 @@ static int cpufreq_init(struct cpufreq_policy *policy) policy->cpuinfo.transition_latency = transition_latency; policy->dvfs_possible_from_any_cpu = true; - dev_pm_opp_of_register_em(policy->cpus); + dev_pm_opp_of_register_em(cpu_dev, policy->cpus); return 0; diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 44c03e1f2c8c..a0bdf81d2225 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -51,7 +51,9 @@ static LIST_HEAD(cpufreq_governor_list); #define for_each_governor(__governor) \ list_for_each_entry(__governor, &cpufreq_governor_list, governor_list) -/** +static char default_governor[CPUFREQ_NAME_LEN]; + +/* * The "cpufreq driver" - the arch- or hardware-dependent low * level driver of CPUFreq support, and its spinlock. This lock * also protects the cpufreq_cpu_data array. @@ -79,7 +81,7 @@ static int cpufreq_set_policy(struct cpufreq_policy *policy, struct cpufreq_governor *new_gov, unsigned int new_pol); -/** +/* * Two notifier lists: the "policy" list is involved in the * validation process for a new CPU frequency policy; the * "transition" list for kernel code that needs to handle @@ -299,7 +301,7 @@ struct cpufreq_policy *cpufreq_cpu_acquire(unsigned int cpu) * EXTERNALLY AFFECTING FREQUENCY CHANGES * *********************************************************************/ -/** +/* * adjust_jiffies - adjust the system "loops_per_jiffy" * * This function alters the system "loops_per_jiffy" for the clock @@ -526,6 +528,7 @@ EXPORT_SYMBOL_GPL(cpufreq_disable_fast_switch); /** * cpufreq_driver_resolve_freq - Map a target frequency to a driver-supported * one. + * @policy: associated policy to interrogate * @target_freq: target frequency to resolve. * * The target to driver frequency mapping is cached in the policy. @@ -623,6 +626,24 @@ static struct cpufreq_governor *find_governor(const char *str_governor) return NULL; } +static struct cpufreq_governor *get_governor(const char *str_governor) +{ + struct cpufreq_governor *t; + + mutex_lock(&cpufreq_governor_mutex); + t = find_governor(str_governor); + if (!t) + goto unlock; + + if (!try_module_get(t->owner)) + t = NULL; + +unlock: + mutex_unlock(&cpufreq_governor_mutex); + + return t; +} + static unsigned int cpufreq_parse_policy(char *str_governor) { if (!strncasecmp(str_governor, "performance", CPUFREQ_NAME_LEN)) @@ -642,31 +663,17 @@ static struct cpufreq_governor *cpufreq_parse_governor(char *str_governor) { struct cpufreq_governor *t; - mutex_lock(&cpufreq_governor_mutex); + t = get_governor(str_governor); + if (t) + return t; - t = find_governor(str_governor); - if (!t) { - int ret; + if (request_module("cpufreq_%s", str_governor)) + return NULL; - mutex_unlock(&cpufreq_governor_mutex); - - ret = request_module("cpufreq_%s", str_governor); - if (ret) - return NULL; - - mutex_lock(&cpufreq_governor_mutex); - - t = find_governor(str_governor); - } - if (t && !try_module_get(t->owner)) - t = NULL; - - mutex_unlock(&cpufreq_governor_mutex); - - return t; + return get_governor(str_governor); } -/** +/* * cpufreq_per_cpu_attr_read() / show_##file_name() - * print out cpufreq information * @@ -708,7 +715,7 @@ static ssize_t show_scaling_cur_freq(struct cpufreq_policy *policy, char *buf) return ret; } -/** +/* * cpufreq_per_cpu_attr_write() / store_##file_name() - sysfs write access */ #define store_one(file_name, object) \ @@ -729,7 +736,7 @@ static ssize_t store_##file_name \ store_one(scaling_min_freq, min); store_one(scaling_max_freq, max); -/** +/* * show_cpuinfo_cur_freq - current CPU frequency as detected by hardware */ static ssize_t show_cpuinfo_cur_freq(struct cpufreq_policy *policy, @@ -743,7 +750,7 @@ static ssize_t show_cpuinfo_cur_freq(struct cpufreq_policy *policy, return sprintf(buf, "\n"); } -/** +/* * show_scaling_governor - show the current policy for the specified CPU */ static ssize_t show_scaling_governor(struct cpufreq_policy *policy, char *buf) @@ -758,7 +765,7 @@ static ssize_t show_scaling_governor(struct cpufreq_policy *policy, char *buf) return -EINVAL; } -/** +/* * store_scaling_governor - store policy for the specified CPU */ static ssize_t store_scaling_governor(struct cpufreq_policy *policy, @@ -795,7 +802,7 @@ static ssize_t store_scaling_governor(struct cpufreq_policy *policy, return ret ? ret : count; } -/** +/* * show_scaling_driver - show the cpufreq driver currently loaded */ static ssize_t show_scaling_driver(struct cpufreq_policy *policy, char *buf) @@ -803,7 +810,7 @@ static ssize_t show_scaling_driver(struct cpufreq_policy *policy, char *buf) return scnprintf(buf, CPUFREQ_NAME_PLEN, "%s\n", cpufreq_driver->name); } -/** +/* * show_scaling_available_governors - show the available CPUfreq governors */ static ssize_t show_scaling_available_governors(struct cpufreq_policy *policy, @@ -817,12 +824,14 @@ static ssize_t show_scaling_available_governors(struct cpufreq_policy *policy, goto out; } + mutex_lock(&cpufreq_governor_mutex); for_each_governor(t) { if (i >= (ssize_t) ((PAGE_SIZE / sizeof(char)) - (CPUFREQ_NAME_LEN + 2))) - goto out; + break; i += scnprintf(&buf[i], CPUFREQ_NAME_PLEN, "%s ", t->name); } + mutex_unlock(&cpufreq_governor_mutex); out: i += sprintf(&buf[i], "\n"); return i; @@ -845,7 +854,7 @@ ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf) } EXPORT_SYMBOL_GPL(cpufreq_show_cpus); -/** +/* * show_related_cpus - show the CPUs affected by each transition even if * hw coordination is in use */ @@ -854,7 +863,7 @@ static ssize_t show_related_cpus(struct cpufreq_policy *policy, char *buf) return cpufreq_show_cpus(policy->related_cpus, buf); } -/** +/* * show_affected_cpus - show the CPUs affected by each transition */ static ssize_t show_affected_cpus(struct cpufreq_policy *policy, char *buf) @@ -888,7 +897,7 @@ static ssize_t show_scaling_setspeed(struct cpufreq_policy *policy, char *buf) return policy->governor->show_setspeed(policy, buf); } -/** +/* * show_bios_limit - show the current cpufreq HW/BIOS limitation */ static ssize_t show_bios_limit(struct cpufreq_policy *policy, char *buf) @@ -1050,36 +1059,36 @@ static int cpufreq_add_dev_interface(struct cpufreq_policy *policy) return 0; } -__weak struct cpufreq_governor *cpufreq_default_governor(void) -{ - return NULL; -} - static int cpufreq_init_policy(struct cpufreq_policy *policy) { - struct cpufreq_governor *def_gov = cpufreq_default_governor(); struct cpufreq_governor *gov = NULL; unsigned int pol = CPUFREQ_POLICY_UNKNOWN; + int ret; if (has_target()) { /* Update policy governor to the one used before hotplug. */ - gov = find_governor(policy->last_governor); + gov = get_governor(policy->last_governor); if (gov) { pr_debug("Restoring governor %s for cpu %d\n", - policy->governor->name, policy->cpu); - } else if (def_gov) { - gov = def_gov; + gov->name, policy->cpu); } else { - return -ENODATA; + gov = get_governor(default_governor); } + + if (!gov) { + gov = cpufreq_default_governor(); + __module_get(gov->owner); + } + } else { + /* Use the default policy if there is no last_policy. */ if (policy->last_policy) { pol = policy->last_policy; - } else if (def_gov) { - pol = cpufreq_parse_policy(def_gov->name); + } else { + pol = cpufreq_parse_policy(default_governor); /* - * In case the default governor is neiter "performance" + * In case the default governor is neither "performance" * nor "powersave", fall back to the initial policy * value set by the driver. */ @@ -1091,7 +1100,11 @@ static int cpufreq_init_policy(struct cpufreq_policy *policy) return -ENODATA; } - return cpufreq_set_policy(policy, gov, pol); + ret = cpufreq_set_policy(policy, gov, pol); + if (gov) + module_put(gov->owner); + + return ret; } static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, unsigned int cpu) @@ -1607,7 +1620,7 @@ unlock: return 0; } -/** +/* * cpufreq_remove_dev - remove a CPU device * * Removes the cpufreq interface for a CPU device. @@ -2370,6 +2383,7 @@ EXPORT_SYMBOL_GPL(cpufreq_unregister_governor); * cpufreq_get_policy - get the current cpufreq_policy * @policy: struct cpufreq_policy into which the current cpufreq_policy * is written + * @cpu: CPU to find the policy for * * Reads the current cpufreq policy. */ @@ -2755,7 +2769,7 @@ out: } EXPORT_SYMBOL_GPL(cpufreq_register_driver); -/** +/* * cpufreq_unregister_driver - unregister the current CPUFreq driver * * Unregister the current CPUFreq driver. Only call this if you have @@ -2791,13 +2805,19 @@ EXPORT_SYMBOL_GPL(cpufreq_unregister_driver); static int __init cpufreq_core_init(void) { + struct cpufreq_governor *gov = cpufreq_default_governor(); + if (cpufreq_disabled()) return -ENODEV; cpufreq_global_kobject = kobject_create_and_add("cpufreq", &cpu_subsys.dev_root->kobj); BUG_ON(!cpufreq_global_kobject); + if (!strlen(default_governor)) + strncpy(default_governor, gov->name, CPUFREQ_NAME_LEN); + return 0; } module_param(off, int, 0444); +module_param_string(default_governor, default_governor, CPUFREQ_NAME_LEN, 0444); core_initcall(cpufreq_core_init); diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index 737ff3b9c2c0..aa39ff31ec9f 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -322,17 +322,7 @@ static struct dbs_governor cs_governor = { .start = cs_start, }; -#define CPU_FREQ_GOV_CONSERVATIVE (&cs_governor.gov) - -static int __init cpufreq_gov_dbs_init(void) -{ - return cpufreq_register_governor(CPU_FREQ_GOV_CONSERVATIVE); -} - -static void __exit cpufreq_gov_dbs_exit(void) -{ - cpufreq_unregister_governor(CPU_FREQ_GOV_CONSERVATIVE); -} +#define CPU_FREQ_GOV_CONSERVATIVE (cs_governor.gov) MODULE_AUTHOR("Alexander Clouter "); MODULE_DESCRIPTION("'cpufreq_conservative' - A dynamic cpufreq governor for " @@ -343,11 +333,9 @@ MODULE_LICENSE("GPL"); #ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE struct cpufreq_governor *cpufreq_default_governor(void) { - return CPU_FREQ_GOV_CONSERVATIVE; + return &CPU_FREQ_GOV_CONSERVATIVE; } - -core_initcall(cpufreq_gov_dbs_init); -#else -module_init(cpufreq_gov_dbs_init); #endif -module_exit(cpufreq_gov_dbs_exit); + +cpufreq_governor_init(CPU_FREQ_GOV_CONSERVATIVE); +cpufreq_governor_exit(CPU_FREQ_GOV_CONSERVATIVE); diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c index f99ae45efaea..63f7c219062b 100644 --- a/drivers/cpufreq/cpufreq_governor.c +++ b/drivers/cpufreq/cpufreq_governor.c @@ -26,7 +26,7 @@ static DEFINE_PER_CPU(struct cpu_dbs_info, cpu_dbs); static DEFINE_MUTEX(gov_dbs_data_mutex); /* Common sysfs tunables */ -/** +/* * store_sampling_rate - update sampling rate effective immediately if needed. * * If new rate is smaller than the old, simply updating diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 82a4d37ddecb..ac361a8b1d3b 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -408,7 +408,7 @@ static struct dbs_governor od_dbs_gov = { .start = od_start, }; -#define CPU_FREQ_GOV_ONDEMAND (&od_dbs_gov.gov) +#define CPU_FREQ_GOV_ONDEMAND (od_dbs_gov.gov) static void od_set_powersave_bias(unsigned int powersave_bias) { @@ -429,7 +429,7 @@ static void od_set_powersave_bias(unsigned int powersave_bias) continue; policy = cpufreq_cpu_get_raw(cpu); - if (!policy || policy->governor != CPU_FREQ_GOV_ONDEMAND) + if (!policy || policy->governor != &CPU_FREQ_GOV_ONDEMAND) continue; policy_dbs = policy->governor_data; @@ -461,16 +461,6 @@ void od_unregister_powersave_bias_handler(void) } EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler); -static int __init cpufreq_gov_dbs_init(void) -{ - return cpufreq_register_governor(CPU_FREQ_GOV_ONDEMAND); -} - -static void __exit cpufreq_gov_dbs_exit(void) -{ - cpufreq_unregister_governor(CPU_FREQ_GOV_ONDEMAND); -} - MODULE_AUTHOR("Venkatesh Pallipadi "); MODULE_AUTHOR("Alexey Starikovskiy "); MODULE_DESCRIPTION("'cpufreq_ondemand' - A dynamic cpufreq governor for " @@ -480,11 +470,9 @@ MODULE_LICENSE("GPL"); #ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND struct cpufreq_governor *cpufreq_default_governor(void) { - return CPU_FREQ_GOV_ONDEMAND; + return &CPU_FREQ_GOV_ONDEMAND; } - -core_initcall(cpufreq_gov_dbs_init); -#else -module_init(cpufreq_gov_dbs_init); #endif -module_exit(cpufreq_gov_dbs_exit); + +cpufreq_governor_init(CPU_FREQ_GOV_ONDEMAND); +cpufreq_governor_exit(CPU_FREQ_GOV_ONDEMAND); diff --git a/drivers/cpufreq/cpufreq_performance.c b/drivers/cpufreq/cpufreq_performance.c index def9afe0f5b8..71c1d9aba772 100644 --- a/drivers/cpufreq/cpufreq_performance.c +++ b/drivers/cpufreq/cpufreq_performance.c @@ -23,16 +23,6 @@ static struct cpufreq_governor cpufreq_gov_performance = { .limits = cpufreq_gov_performance_limits, }; -static int __init cpufreq_gov_performance_init(void) -{ - return cpufreq_register_governor(&cpufreq_gov_performance); -} - -static void __exit cpufreq_gov_performance_exit(void) -{ - cpufreq_unregister_governor(&cpufreq_gov_performance); -} - #ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE struct cpufreq_governor *cpufreq_default_governor(void) { @@ -50,5 +40,5 @@ MODULE_AUTHOR("Dominik Brodowski "); MODULE_DESCRIPTION("CPUfreq policy governor 'performance'"); MODULE_LICENSE("GPL"); -core_initcall(cpufreq_gov_performance_init); -module_exit(cpufreq_gov_performance_exit); +cpufreq_governor_init(cpufreq_gov_performance); +cpufreq_governor_exit(cpufreq_gov_performance); diff --git a/drivers/cpufreq/cpufreq_powersave.c b/drivers/cpufreq/cpufreq_powersave.c index 1ae66019eb83..7749522355b5 100644 --- a/drivers/cpufreq/cpufreq_powersave.c +++ b/drivers/cpufreq/cpufreq_powersave.c @@ -23,16 +23,6 @@ static struct cpufreq_governor cpufreq_gov_powersave = { .owner = THIS_MODULE, }; -static int __init cpufreq_gov_powersave_init(void) -{ - return cpufreq_register_governor(&cpufreq_gov_powersave); -} - -static void __exit cpufreq_gov_powersave_exit(void) -{ - cpufreq_unregister_governor(&cpufreq_gov_powersave); -} - MODULE_AUTHOR("Dominik Brodowski "); MODULE_DESCRIPTION("CPUfreq policy governor 'powersave'"); MODULE_LICENSE("GPL"); @@ -42,9 +32,7 @@ struct cpufreq_governor *cpufreq_default_governor(void) { return &cpufreq_gov_powersave; } - -core_initcall(cpufreq_gov_powersave_init); -#else -module_init(cpufreq_gov_powersave_init); #endif -module_exit(cpufreq_gov_powersave_exit); + +cpufreq_governor_init(cpufreq_gov_powersave); +cpufreq_governor_exit(cpufreq_gov_powersave); diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c index b43e7cd502c5..50a4d7846580 100644 --- a/drivers/cpufreq/cpufreq_userspace.c +++ b/drivers/cpufreq/cpufreq_userspace.c @@ -126,16 +126,6 @@ static struct cpufreq_governor cpufreq_gov_userspace = { .owner = THIS_MODULE, }; -static int __init cpufreq_gov_userspace_init(void) -{ - return cpufreq_register_governor(&cpufreq_gov_userspace); -} - -static void __exit cpufreq_gov_userspace_exit(void) -{ - cpufreq_unregister_governor(&cpufreq_gov_userspace); -} - MODULE_AUTHOR("Dominik Brodowski , " "Russell King "); MODULE_DESCRIPTION("CPUfreq policy governor 'userspace'"); @@ -146,9 +136,7 @@ struct cpufreq_governor *cpufreq_default_governor(void) { return &cpufreq_gov_userspace; } - -core_initcall(cpufreq_gov_userspace_init); -#else -module_init(cpufreq_gov_userspace_init); #endif -module_exit(cpufreq_gov_userspace_exit); + +cpufreq_governor_init(cpufreq_gov_userspace); +cpufreq_governor_exit(cpufreq_gov_userspace); diff --git a/drivers/cpufreq/davinci-cpufreq.c b/drivers/cpufreq/davinci-cpufreq.c index 297d23cad8b5..91f477a6cbc4 100644 --- a/drivers/cpufreq/davinci-cpufreq.c +++ b/drivers/cpufreq/davinci-cpufreq.c @@ -2,7 +2,7 @@ /* * CPU frequency scaling for DaVinci * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/ * * Based on linux/arch/arm/plat-omap/cpu-omap.c. Original Copyright follows: * diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index e117b0059123..f839dc9852c0 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c @@ -221,7 +221,7 @@ int cpufreq_frequency_table_get_index(struct cpufreq_policy *policy, } EXPORT_SYMBOL_GPL(cpufreq_frequency_table_get_index); -/** +/* * show_available_freqs - show available frequencies for the specified CPU */ static ssize_t show_available_freqs(struct cpufreq_policy *policy, char *buf, @@ -260,7 +260,7 @@ static ssize_t show_available_freqs(struct cpufreq_policy *policy, char *buf, struct freq_attr cpufreq_freq_attr_##_name##_freqs = \ __ATTR_RO(_name##_frequencies) -/** +/* * show_scaling_available_frequencies - show available normal frequencies for * the specified CPU */ @@ -272,7 +272,7 @@ static ssize_t scaling_available_frequencies_show(struct cpufreq_policy *policy, cpufreq_attr_available_freq(scaling_available); EXPORT_SYMBOL_GPL(cpufreq_freq_attr_scaling_available_freqs); -/** +/* * show_available_boost_freqs - show available boost frequencies for * the specified CPU */ diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c index fdb2ffffbd15..ef7b34c1fd2b 100644 --- a/drivers/cpufreq/imx6q-cpufreq.c +++ b/drivers/cpufreq/imx6q-cpufreq.c @@ -193,7 +193,7 @@ static int imx6q_cpufreq_init(struct cpufreq_policy *policy) policy->clk = clks[ARM].clk; cpufreq_generic_init(policy, freq_table, transition_latency); policy->suspend_freq = max_freq; - dev_pm_opp_of_register_em(policy->cpus); + dev_pm_opp_of_register_em(cpu_dev, policy->cpus); return 0; } diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 7e0f7880b21a..7f5d81931483 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -201,9 +201,7 @@ struct global_params { * @pstate: Stores P state limits for this CPU * @vid: Stores VID limits for this CPU * @last_sample_time: Last Sample time - * @aperf_mperf_shift: Number of clock cycles after aperf, merf is incremented - * This shift is a multiplier to mperf delta to - * calculate CPU busy. + * @aperf_mperf_shift: APERF vs MPERF counting frequency difference * @prev_aperf: Last APERF value read from APERF MSR * @prev_mperf: Last MPERF value read from MPERF MSR * @prev_tsc: Last timestamp counter (TSC) value @@ -275,6 +273,7 @@ static struct cpudata **all_cpu_data; * @get_min: Callback to get minimum P state * @get_turbo: Callback to get turbo P state * @get_scaling: Callback to get frequency scaling factor + * @get_aperf_mperf_shift: Callback to get the APERF vs MPERF frequency difference * @get_val: Callback to convert P state to actual MSR write value * @get_vid: Callback to get VID data for Atom platforms * @@ -602,11 +601,12 @@ static const unsigned int epp_values[] = { HWP_EPP_POWERSAVE }; -static int intel_pstate_get_energy_pref_index(struct cpudata *cpu_data) +static int intel_pstate_get_energy_pref_index(struct cpudata *cpu_data, int *raw_epp) { s16 epp; int index = -EINVAL; + *raw_epp = 0; epp = intel_pstate_get_epp(cpu_data, 0); if (epp < 0) return epp; @@ -614,12 +614,14 @@ static int intel_pstate_get_energy_pref_index(struct cpudata *cpu_data) if (boot_cpu_has(X86_FEATURE_HWP_EPP)) { if (epp == HWP_EPP_PERFORMANCE) return 1; - if (epp <= HWP_EPP_BALANCE_PERFORMANCE) + if (epp == HWP_EPP_BALANCE_PERFORMANCE) return 2; - if (epp <= HWP_EPP_BALANCE_POWERSAVE) + if (epp == HWP_EPP_BALANCE_POWERSAVE) return 3; - else + if (epp == HWP_EPP_POWERSAVE) return 4; + *raw_epp = epp; + return 0; } else if (boot_cpu_has(X86_FEATURE_EPB)) { /* * Range: @@ -638,7 +640,8 @@ static int intel_pstate_get_energy_pref_index(struct cpudata *cpu_data) } static int intel_pstate_set_energy_pref_index(struct cpudata *cpu_data, - int pref_index) + int pref_index, bool use_raw, + u32 raw_epp) { int epp = -EINVAL; int ret; @@ -646,29 +649,34 @@ static int intel_pstate_set_energy_pref_index(struct cpudata *cpu_data, if (!pref_index) epp = cpu_data->epp_default; - mutex_lock(&intel_pstate_limits_lock); - if (boot_cpu_has(X86_FEATURE_HWP_EPP)) { - u64 value; - - ret = rdmsrl_on_cpu(cpu_data->cpu, MSR_HWP_REQUEST, &value); - if (ret) - goto return_pref; + /* + * Use the cached HWP Request MSR value, because the register + * itself may be updated by intel_pstate_hwp_boost_up() or + * intel_pstate_hwp_boost_down() at any time. + */ + u64 value = READ_ONCE(cpu_data->hwp_req_cached); value &= ~GENMASK_ULL(31, 24); - if (epp == -EINVAL) + if (use_raw) + epp = raw_epp; + else if (epp == -EINVAL) epp = epp_values[pref_index - 1]; value |= (u64)epp << 24; + /* + * The only other updater of hwp_req_cached in the active mode, + * intel_pstate_hwp_set(), is called under the same lock as this + * function, so it cannot run in parallel with the update below. + */ + WRITE_ONCE(cpu_data->hwp_req_cached, value); ret = wrmsrl_on_cpu(cpu_data->cpu, MSR_HWP_REQUEST, value); } else { if (epp == -EINVAL) epp = (pref_index - 1) << 2; ret = intel_pstate_set_epb(cpu_data->cpu, epp); } -return_pref: - mutex_unlock(&intel_pstate_limits_lock); return ret; } @@ -694,31 +702,54 @@ static ssize_t store_energy_performance_preference( { struct cpudata *cpu_data = all_cpu_data[policy->cpu]; char str_preference[21]; - int ret; + bool raw = false; + ssize_t ret; + u32 epp = 0; ret = sscanf(buf, "%20s", str_preference); if (ret != 1) return -EINVAL; ret = match_string(energy_perf_strings, -1, str_preference); - if (ret < 0) - return ret; + if (ret < 0) { + if (!boot_cpu_has(X86_FEATURE_HWP_EPP)) + return ret; - intel_pstate_set_energy_pref_index(cpu_data, ret); - return count; + ret = kstrtouint(buf, 10, &epp); + if (ret) + return ret; + + if (epp > 255) + return -EINVAL; + + raw = true; + } + + mutex_lock(&intel_pstate_limits_lock); + + ret = intel_pstate_set_energy_pref_index(cpu_data, ret, raw, epp); + if (!ret) + ret = count; + + mutex_unlock(&intel_pstate_limits_lock); + + return ret; } static ssize_t show_energy_performance_preference( struct cpufreq_policy *policy, char *buf) { struct cpudata *cpu_data = all_cpu_data[policy->cpu]; - int preference; + int preference, raw_epp; - preference = intel_pstate_get_energy_pref_index(cpu_data); + preference = intel_pstate_get_energy_pref_index(cpu_data, &raw_epp); if (preference < 0) return preference; - return sprintf(buf, "%s\n", energy_perf_strings[preference]); + if (raw_epp) + return sprintf(buf, "%d\n", raw_epp); + else + return sprintf(buf, "%s\n", energy_perf_strings[preference]); } cpufreq_freq_attr_rw(energy_performance_preference); @@ -866,10 +897,39 @@ static int intel_pstate_hwp_save_state(struct cpufreq_policy *policy) return 0; } +#define POWER_CTL_EE_ENABLE 1 +#define POWER_CTL_EE_DISABLE 2 + +static int power_ctl_ee_state; + +static void set_power_ctl_ee_state(bool input) +{ + u64 power_ctl; + + mutex_lock(&intel_pstate_driver_lock); + rdmsrl(MSR_IA32_POWER_CTL, power_ctl); + if (input) { + power_ctl &= ~BIT(MSR_IA32_POWER_CTL_BIT_EE); + power_ctl_ee_state = POWER_CTL_EE_ENABLE; + } else { + power_ctl |= BIT(MSR_IA32_POWER_CTL_BIT_EE); + power_ctl_ee_state = POWER_CTL_EE_DISABLE; + } + wrmsrl(MSR_IA32_POWER_CTL, power_ctl); + mutex_unlock(&intel_pstate_driver_lock); +} + static void intel_pstate_hwp_enable(struct cpudata *cpudata); static int intel_pstate_resume(struct cpufreq_policy *policy) { + + /* Only restore if the system default is changed */ + if (power_ctl_ee_state == POWER_CTL_EE_ENABLE) + set_power_ctl_ee_state(true); + else if (power_ctl_ee_state == POWER_CTL_EE_DISABLE) + set_power_ctl_ee_state(false); + if (!hwp_active) return 0; @@ -1218,6 +1278,32 @@ static ssize_t store_hwp_dynamic_boost(struct kobject *a, return count; } +static ssize_t show_energy_efficiency(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + u64 power_ctl; + int enable; + + rdmsrl(MSR_IA32_POWER_CTL, power_ctl); + enable = !!(power_ctl & BIT(MSR_IA32_POWER_CTL_BIT_EE)); + return sprintf(buf, "%d\n", !enable); +} + +static ssize_t store_energy_efficiency(struct kobject *a, struct kobj_attribute *b, + const char *buf, size_t count) +{ + bool input; + int ret; + + ret = kstrtobool(buf, &input); + if (ret) + return ret; + + set_power_ctl_ee_state(input); + + return count; +} + show_one(max_perf_pct, max_perf_pct); show_one(min_perf_pct, min_perf_pct); @@ -1228,6 +1314,7 @@ define_one_global_rw(min_perf_pct); define_one_global_ro(turbo_pct); define_one_global_ro(num_pstates); define_one_global_rw(hwp_dynamic_boost); +define_one_global_rw(energy_efficiency); static struct attribute *intel_pstate_attributes[] = { &status.attr, @@ -1241,6 +1328,8 @@ static const struct attribute_group intel_pstate_attr_group = { .attrs = intel_pstate_attributes, }; +static const struct x86_cpu_id intel_pstate_cpu_ee_disable_ids[]; + static void __init intel_pstate_sysfs_expose_params(void) { struct kobject *intel_pstate_kobject; @@ -1273,6 +1362,11 @@ static void __init intel_pstate_sysfs_expose_params(void) &hwp_dynamic_boost.attr); WARN_ON(rc); } + + if (x86_match_cpu(intel_pstate_cpu_ee_disable_ids)) { + rc = sysfs_create_file(intel_pstate_kobject, &energy_efficiency.attr); + WARN_ON(rc); + } } /************************** sysfs end ************************/ @@ -1288,25 +1382,6 @@ static void intel_pstate_hwp_enable(struct cpudata *cpudata) cpudata->epp_default = intel_pstate_get_epp(cpudata, 0); } -#define MSR_IA32_POWER_CTL_BIT_EE 19 - -/* Disable energy efficiency optimization */ -static void intel_pstate_disable_ee(int cpu) -{ - u64 power_ctl; - int ret; - - ret = rdmsrl_on_cpu(cpu, MSR_IA32_POWER_CTL, &power_ctl); - if (ret) - return; - - if (!(power_ctl & BIT(MSR_IA32_POWER_CTL_BIT_EE))) { - pr_info("Disabling energy efficiency optimization\n"); - power_ctl |= BIT(MSR_IA32_POWER_CTL_BIT_EE); - wrmsrl_on_cpu(cpu, MSR_IA32_POWER_CTL, power_ctl); - } -} - static int atom_get_min_pstate(void) { u64 value; @@ -1982,10 +2057,6 @@ static int intel_pstate_init_cpu(unsigned int cpunum) if (hwp_active) { const struct x86_cpu_id *id; - id = x86_match_cpu(intel_pstate_cpu_ee_disable_ids); - if (id) - intel_pstate_disable_ee(cpunum); - intel_pstate_hwp_enable(cpu); id = x86_match_cpu(intel_pstate_hwp_boost_ids); @@ -2754,7 +2825,12 @@ static int __init intel_pstate_init(void) id = x86_match_cpu(hwp_support_ids); if (id) { copy_cpu_funcs(&core_funcs); - if (!no_hwp) { + /* + * Avoid enabling HWP for processors without EPP support, + * because that means incomplete HWP implementation which is a + * corner case and supporting it is generally problematic. + */ + if (!no_hwp && boot_cpu_has(X86_FEATURE_HWP_EPP)) { hwp_active++; hwp_mode_bdw = id->driver_data; intel_pstate.attr = hwp_cpufreq_attrs; @@ -2808,8 +2884,17 @@ hwp_cpu_matched: if (rc) return rc; - if (hwp_active) + if (hwp_active) { + const struct x86_cpu_id *id; + + id = x86_match_cpu(intel_pstate_cpu_ee_disable_ids); + if (id) { + set_power_ctl_ee_state(false); + pr_info("Disabling energy efficiency optimization\n"); + } + pr_info("HWP enabled\n"); + } return 0; } diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index 0c98dd08273d..7d1212c9b7c8 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -448,7 +448,7 @@ static int mtk_cpufreq_init(struct cpufreq_policy *policy) policy->driver_data = info; policy->clk = info->cpu_clk; - dev_pm_opp_of_register_em(policy->cpus); + dev_pm_opp_of_register_em(info->cpu_dev, policy->cpus); return 0; } diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c index 8d14b42a8c6f..3694bb030df3 100644 --- a/drivers/cpufreq/omap-cpufreq.c +++ b/drivers/cpufreq/omap-cpufreq.c @@ -131,7 +131,7 @@ static int omap_cpu_init(struct cpufreq_policy *policy) /* FIXME: what's the actual transition time? */ cpufreq_generic_init(policy, freq_table, 300 * 1000); - dev_pm_opp_of_register_em(policy->cpus); + dev_pm_opp_of_register_em(mpu_dev, policy->cpus); return 0; } diff --git a/drivers/cpufreq/pasemi-cpufreq.c b/drivers/cpufreq/pasemi-cpufreq.c index c66f566a854c..815645170c4d 100644 --- a/drivers/cpufreq/pasemi-cpufreq.c +++ b/drivers/cpufreq/pasemi-cpufreq.c @@ -22,6 +22,8 @@ #include #include +#include + #define SDCASR_REG 0x0100 #define SDCASR_REG_STRIDE 0x1000 #define SDCPWR_CFGA0_REG 0x0100 diff --git a/drivers/cpufreq/pcc-cpufreq.c b/drivers/cpufreq/pcc-cpufreq.c index 5789fe7a94bd..9f3fc7a073d0 100644 --- a/drivers/cpufreq/pcc-cpufreq.c +++ b/drivers/cpufreq/pcc-cpufreq.c @@ -616,7 +616,7 @@ static void __exit pcc_cpufreq_exit(void) free_percpu(pcc_cpu_info); } -static const struct acpi_device_id processor_device_ids[] = { +static const struct acpi_device_id __maybe_unused processor_device_ids[] = { {ACPI_PROCESSOR_OBJECT_HID, }, {ACPI_PROCESSOR_DEVICE_HID, }, {}, diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c index 3984959eed1d..0acc9e241cd7 100644 --- a/drivers/cpufreq/powernow-k8.c +++ b/drivers/cpufreq/powernow-k8.c @@ -86,7 +86,7 @@ static u32 convert_fid_to_vco_fid(u32 fid) */ static int pending_bit_stuck(void) { - u32 lo, hi; + u32 lo, hi __always_unused; rdmsr(MSR_FIDVID_STATUS, lo, hi); return lo & MSR_S_LO_CHANGE_PENDING ? 1 : 0; @@ -282,7 +282,7 @@ static int core_voltage_pre_transition(struct powernow_k8_data *data, { u32 rvosteps = data->rvo; u32 savefid = data->currfid; - u32 maxvid, lo, rvomult = 1; + u32 maxvid, lo __always_unused, rvomult = 1; pr_debug("ph1 (cpu%d): start, currfid 0x%x, currvid 0x%x, reqvid 0x%x, rvo 0x%x\n", smp_processor_id(), diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c index 8646eb197cd9..a9af15e994cc 100644 --- a/drivers/cpufreq/powernv-cpufreq.c +++ b/drivers/cpufreq/powernv-cpufreq.c @@ -64,13 +64,14 @@ * highest_lpstate_idx * @last_sampled_time: Time from boot in ms when global pstates were * last set - * @last_lpstate_idx, Last set value of local pstate and global - * last_gpstate_idx pstate in terms of cpufreq table index + * @last_lpstate_idx: Last set value of local pstate and global + * @last_gpstate_idx: pstate in terms of cpufreq table index * @timer: Is used for ramping down if cpu goes idle for * a long time with global pstate held high * @gpstate_lock: A spinlock to maintain synchronization between * routines called by the timer handler and * governer's target_index calls + * @policy: Associated CPUFreq policy */ struct global_pstate_info { int highest_lpstate_idx; @@ -85,7 +86,7 @@ struct global_pstate_info { static struct cpufreq_frequency_table powernv_freqs[POWERNV_MAX_PSTATES+1]; -DEFINE_HASHTABLE(pstate_revmap, POWERNV_MAX_PSTATES_ORDER); +static DEFINE_HASHTABLE(pstate_revmap, POWERNV_MAX_PSTATES_ORDER); /** * struct pstate_idx_revmap_data: Entry in the hashmap pstate_revmap * indexed by a function of pstate id. @@ -170,7 +171,7 @@ static inline u8 extract_pstate(u64 pmsr_val, unsigned int shift) /* Use following functions for conversions between pstate_id and index */ -/** +/* * idx_to_pstate : Returns the pstate id corresponding to the * frequency in the cpufreq frequency table * powernv_freqs indexed by @i. @@ -188,7 +189,7 @@ static inline u8 idx_to_pstate(unsigned int i) return powernv_freqs[i].driver_data; } -/** +/* * pstate_to_idx : Returns the index in the cpufreq frequencytable * powernv_freqs for the frequency whose corresponding * pstate id is @pstate. @@ -380,7 +381,7 @@ static ssize_t cpuinfo_nominal_freq_show(struct cpufreq_policy *policy, powernv_freqs[powernv_pstate_info.nominal].frequency); } -struct freq_attr cpufreq_freq_attr_cpuinfo_nominal_freq = +static struct freq_attr cpufreq_freq_attr_cpuinfo_nominal_freq = __ATTR_RO(cpuinfo_nominal_freq); #define SCALING_BOOST_FREQS_ATTR_INDEX 2 @@ -660,13 +661,13 @@ static inline void queue_gpstate_timer(struct global_pstate_info *gpstates) /** * gpstate_timer_handler * - * @data: pointer to cpufreq_policy on which timer was queued + * @t: Timer context used to fetch global pstate info struct * * This handler brings down the global pstate closer to the local pstate * according quadratic equation. Queues a new timer if it is still not equal * to local pstate */ -void gpstate_timer_handler(struct timer_list *t) +static void gpstate_timer_handler(struct timer_list *t) { struct global_pstate_info *gpstates = from_timer(gpstates, t, timer); struct cpufreq_policy *policy = gpstates->policy; @@ -899,7 +900,7 @@ static struct notifier_block powernv_cpufreq_reboot_nb = { .notifier_call = powernv_cpufreq_reboot_notifier, }; -void powernv_cpufreq_work_fn(struct work_struct *work) +static void powernv_cpufreq_work_fn(struct work_struct *work) { struct chip *chip = container_of(work, struct chip, throttle); struct cpufreq_policy *policy; diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index fc92a8842e25..0a04b6f03b9a 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -238,7 +238,7 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy) goto error; } - dev_pm_opp_of_register_em(policy->cpus); + dev_pm_opp_of_register_em(cpu_dev, policy->cpus); policy->fast_switch_possible = true; diff --git a/drivers/cpufreq/scmi-cpufreq.c b/drivers/cpufreq/scmi-cpufreq.c index 61623e2ff149..fb42e3390377 100644 --- a/drivers/cpufreq/scmi-cpufreq.c +++ b/drivers/cpufreq/scmi-cpufreq.c @@ -103,17 +103,12 @@ scmi_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) } static int __maybe_unused -scmi_get_cpu_power(unsigned long *power, unsigned long *KHz, int cpu) +scmi_get_cpu_power(unsigned long *power, unsigned long *KHz, + struct device *cpu_dev) { - struct device *cpu_dev = get_cpu_device(cpu); unsigned long Hz; int ret, domain; - if (!cpu_dev) { - pr_err("failed to get cpu%d device\n", cpu); - return -ENODEV; - } - domain = handle->perf_ops->device_domain_id(cpu_dev); if (domain < 0) return domain; @@ -198,9 +193,10 @@ static int scmi_cpufreq_init(struct cpufreq_policy *policy) policy->cpuinfo.transition_latency = latency; - policy->fast_switch_possible = true; + policy->fast_switch_possible = + handle->perf_ops->fast_switch_possible(handle, cpu_dev); - em_register_perf_domain(policy->cpus, nr_opp, &em_cb); + em_dev_register_perf_domain(cpu_dev, nr_opp, &em_cb, policy->cpus); return 0; diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c index 20d1f85d5f5a..b0f5388b8854 100644 --- a/drivers/cpufreq/scpi-cpufreq.c +++ b/drivers/cpufreq/scpi-cpufreq.c @@ -167,7 +167,7 @@ static int scpi_cpufreq_init(struct cpufreq_policy *policy) policy->fast_switch_possible = false; - dev_pm_opp_of_register_em(policy->cpus); + dev_pm_opp_of_register_em(cpu_dev, policy->cpus); return 0; diff --git a/drivers/cpufreq/vexpress-spc-cpufreq.c b/drivers/cpufreq/vexpress-spc-cpufreq.c index 83c85d3d67e3..4e8b1dee7c9a 100644 --- a/drivers/cpufreq/vexpress-spc-cpufreq.c +++ b/drivers/cpufreq/vexpress-spc-cpufreq.c @@ -450,7 +450,7 @@ static int ve_spc_cpufreq_init(struct cpufreq_policy *policy) policy->freq_table = freq_table[cur_cluster]; policy->cpuinfo.transition_latency = 1000000; /* 1 ms */ - dev_pm_opp_of_register_em(policy->cpus); + dev_pm_opp_of_register_em(cpu_dev, policy->cpus); if (is_bL_switching_enabled()) per_cpu(cpu_last_req_freq, policy->cpu) = diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm index 51a7e89085c0..0844fadc4be8 100644 --- a/drivers/cpuidle/Kconfig.arm +++ b/drivers/cpuidle/Kconfig.arm @@ -23,6 +23,16 @@ config ARM_PSCI_CPUIDLE It provides an idle driver that is capable of detecting and managing idle states through the PSCI firmware interface. +config ARM_PSCI_CPUIDLE_DOMAIN + bool "PSCI CPU idle Domain" + depends on ARM_PSCI_CPUIDLE + depends on PM_GENERIC_DOMAINS_OF + default y + help + Select this to enable the PSCI based CPUidle driver to use PM domains, + which is needed to support the hierarchical DT based layout of the + idle states. + config ARM_BIG_LITTLE_CPUIDLE bool "Support for ARM big.LITTLE processors" depends on ARCH_VEXPRESS_TC2_PM || ARCH_EXYNOS || COMPILE_TEST diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile index f07800cbb43f..26bbc5e74123 100644 --- a/drivers/cpuidle/Makefile +++ b/drivers/cpuidle/Makefile @@ -21,9 +21,8 @@ obj-$(CONFIG_ARM_U8500_CPUIDLE) += cpuidle-ux500.o obj-$(CONFIG_ARM_AT91_CPUIDLE) += cpuidle-at91.o obj-$(CONFIG_ARM_EXYNOS_CPUIDLE) += cpuidle-exynos.o obj-$(CONFIG_ARM_CPUIDLE) += cpuidle-arm.o -obj-$(CONFIG_ARM_PSCI_CPUIDLE) += cpuidle_psci.o -cpuidle_psci-y := cpuidle-psci.o -cpuidle_psci-$(CONFIG_PM_GENERIC_DOMAINS_OF) += cpuidle-psci-domain.o +obj-$(CONFIG_ARM_PSCI_CPUIDLE) += cpuidle-psci.o +obj-$(CONFIG_ARM_PSCI_CPUIDLE_DOMAIN) += cpuidle-psci-domain.o obj-$(CONFIG_ARM_TEGRA_CPUIDLE) += cpuidle-tegra.o obj-$(CONFIG_ARM_QCOM_SPM_CPUIDLE) += cpuidle-qcom-spm.o diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c index 423f03bbeb74..b6e9649ab0da 100644 --- a/drivers/cpuidle/cpuidle-psci-domain.c +++ b/drivers/cpuidle/cpuidle-psci-domain.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -26,7 +27,7 @@ struct psci_pd_provider { }; static LIST_HEAD(psci_pd_providers); -static bool osi_mode_enabled __initdata; +static bool psci_pd_allow_domain_state; static int psci_pd_power_off(struct generic_pm_domain *pd) { @@ -36,6 +37,9 @@ static int psci_pd_power_off(struct generic_pm_domain *pd) if (!state->data) return 0; + if (!psci_pd_allow_domain_state) + return -EBUSY; + /* OSI mode is enabled, set the corresponding domain state. */ pd_state = state->data; psci_set_domain_state(*pd_state); @@ -43,8 +47,8 @@ static int psci_pd_power_off(struct generic_pm_domain *pd) return 0; } -static int __init psci_pd_parse_state_nodes(struct genpd_power_state *states, - int state_count) +static int psci_pd_parse_state_nodes(struct genpd_power_state *states, + int state_count) { int i, ret; u32 psci_state, *psci_state_buf; @@ -73,7 +77,7 @@ free_state: return ret; } -static int __init psci_pd_parse_states(struct device_node *np, +static int psci_pd_parse_states(struct device_node *np, struct genpd_power_state **states, int *state_count) { int ret; @@ -101,7 +105,7 @@ static void psci_pd_free_states(struct genpd_power_state *states, kfree(states); } -static int __init psci_pd_init(struct device_node *np) +static int psci_pd_init(struct device_node *np) { struct generic_pm_domain *pd; struct psci_pd_provider *pd_provider; @@ -168,7 +172,7 @@ out: return ret; } -static void __init psci_pd_remove(void) +static void psci_pd_remove(void) { struct psci_pd_provider *pd_provider, *it; struct generic_pm_domain *genpd; @@ -186,7 +190,7 @@ static void __init psci_pd_remove(void) } } -static int __init psci_pd_init_topology(struct device_node *np, bool add) +static int psci_pd_init_topology(struct device_node *np, bool add) { struct device_node *node; struct of_phandle_args child, parent; @@ -212,24 +216,33 @@ static int __init psci_pd_init_topology(struct device_node *np, bool add) return 0; } -static int __init psci_pd_add_topology(struct device_node *np) +static int psci_pd_add_topology(struct device_node *np) { return psci_pd_init_topology(np, true); } -static void __init psci_pd_remove_topology(struct device_node *np) +static void psci_pd_remove_topology(struct device_node *np) { psci_pd_init_topology(np, false); } -static const struct of_device_id psci_of_match[] __initconst = { +static void psci_cpuidle_domain_sync_state(struct device *dev) +{ + /* + * All devices have now been attached/probed to the PM domain topology, + * hence it's fine to allow domain states to be picked. + */ + psci_pd_allow_domain_state = true; +} + +static const struct of_device_id psci_of_match[] = { { .compatible = "arm,psci-1.0" }, {} }; -static int __init psci_idle_init_domains(void) +static int psci_cpuidle_domain_probe(struct platform_device *pdev) { - struct device_node *np = of_find_matching_node(NULL, psci_of_match); + struct device_node *np = pdev->dev.of_node; struct device_node *node; int ret = 0, pd_count = 0; @@ -238,7 +251,7 @@ static int __init psci_idle_init_domains(void) /* Currently limit the hierarchical topology to be used in OSI mode. */ if (!psci_has_osi_support()) - goto out; + return 0; /* * Parse child nodes for the "#power-domain-cells" property and @@ -257,7 +270,7 @@ static int __init psci_idle_init_domains(void) /* Bail out if not using the hierarchical CPU topology. */ if (!pd_count) - goto out; + return 0; /* Link genpd masters/subdomains to model the CPU topology. */ ret = psci_pd_add_topology(np); @@ -272,10 +285,8 @@ static int __init psci_idle_init_domains(void) goto remove_pd; } - osi_mode_enabled = true; - of_node_put(np); pr_info("Initialized CPU PM domain topology\n"); - return pd_count; + return 0; put_node: of_node_put(node); @@ -283,19 +294,28 @@ remove_pd: if (pd_count) psci_pd_remove(); pr_err("failed to create CPU PM domains ret=%d\n", ret); -out: - of_node_put(np); return ret; } + +static struct platform_driver psci_cpuidle_domain_driver = { + .probe = psci_cpuidle_domain_probe, + .driver = { + .name = "psci-cpuidle-domain", + .of_match_table = psci_of_match, + .sync_state = psci_cpuidle_domain_sync_state, + }, +}; + +static int __init psci_idle_init_domains(void) +{ + return platform_driver_register(&psci_cpuidle_domain_driver); +} subsys_initcall(psci_idle_init_domains); -struct device __init *psci_dt_attach_cpu(int cpu) +struct device *psci_dt_attach_cpu(int cpu) { struct device *dev; - if (!osi_mode_enabled) - return NULL; - dev = dev_pm_domain_attach_by_name(get_cpu_device(cpu), "psci"); if (IS_ERR_OR_NULL(dev)) return dev; @@ -306,3 +326,11 @@ struct device __init *psci_dt_attach_cpu(int cpu) return dev; } + +void psci_dt_detach_cpu(struct device *dev) +{ + if (IS_ERR_OR_NULL(dev)) + return; + + dev_pm_domain_detach(dev, false); +} diff --git a/drivers/cpuidle/cpuidle-psci.c b/drivers/cpuidle/cpuidle-psci.c index 3806f911b61c..74463841805f 100644 --- a/drivers/cpuidle/cpuidle-psci.c +++ b/drivers/cpuidle/cpuidle-psci.c @@ -17,9 +17,11 @@ #include #include #include +#include #include #include #include +#include #include @@ -33,7 +35,7 @@ struct psci_cpuidle_data { static DEFINE_PER_CPU_READ_MOSTLY(struct psci_cpuidle_data, psci_cpuidle_data); static DEFINE_PER_CPU(u32, domain_state); -static bool psci_cpuidle_use_cpuhp __initdata; +static bool psci_cpuidle_use_cpuhp; void psci_set_domain_state(u32 state) { @@ -104,7 +106,7 @@ static int psci_idle_cpuhp_down(unsigned int cpu) return 0; } -static void __init psci_idle_init_cpuhp(void) +static void psci_idle_init_cpuhp(void) { int err; @@ -127,30 +129,13 @@ static int psci_enter_idle_state(struct cpuidle_device *dev, return psci_enter_state(idx, state[idx]); } -static struct cpuidle_driver psci_idle_driver __initdata = { - .name = "psci_idle", - .owner = THIS_MODULE, - /* - * PSCI idle states relies on architectural WFI to - * be represented as state index 0. - */ - .states[0] = { - .enter = psci_enter_idle_state, - .exit_latency = 1, - .target_residency = 1, - .power_usage = UINT_MAX, - .name = "WFI", - .desc = "ARM WFI", - } -}; - -static const struct of_device_id psci_idle_state_match[] __initconst = { +static const struct of_device_id psci_idle_state_match[] = { { .compatible = "arm,idle-state", .data = psci_enter_idle_state }, { }, }; -int __init psci_dt_parse_state_node(struct device_node *np, u32 *state) +int psci_dt_parse_state_node(struct device_node *np, u32 *state) { int err = of_property_read_u32(np, "arm,psci-suspend-param", state); @@ -167,9 +152,9 @@ int __init psci_dt_parse_state_node(struct device_node *np, u32 *state) return 0; } -static int __init psci_dt_cpu_init_topology(struct cpuidle_driver *drv, - struct psci_cpuidle_data *data, - unsigned int state_count, int cpu) +static int psci_dt_cpu_init_topology(struct cpuidle_driver *drv, + struct psci_cpuidle_data *data, + unsigned int state_count, int cpu) { /* Currently limit the hierarchical topology to be used in OSI mode. */ if (!psci_has_osi_support()) @@ -190,9 +175,9 @@ static int __init psci_dt_cpu_init_topology(struct cpuidle_driver *drv, return 0; } -static int __init psci_dt_cpu_init_idle(struct cpuidle_driver *drv, - struct device_node *cpu_node, - unsigned int state_count, int cpu) +static int psci_dt_cpu_init_idle(struct device *dev, struct cpuidle_driver *drv, + struct device_node *cpu_node, + unsigned int state_count, int cpu) { int i, ret = 0; u32 *psci_states; @@ -200,7 +185,8 @@ static int __init psci_dt_cpu_init_idle(struct cpuidle_driver *drv, struct psci_cpuidle_data *data = per_cpu_ptr(&psci_cpuidle_data, cpu); state_count++; /* Add WFI state too */ - psci_states = kcalloc(state_count, sizeof(*psci_states), GFP_KERNEL); + psci_states = devm_kcalloc(dev, state_count, sizeof(*psci_states), + GFP_KERNEL); if (!psci_states) return -ENOMEM; @@ -213,32 +199,26 @@ static int __init psci_dt_cpu_init_idle(struct cpuidle_driver *drv, of_node_put(state_node); if (ret) - goto free_mem; + return ret; pr_debug("psci-power-state %#x index %d\n", psci_states[i], i); } - if (i != state_count) { - ret = -ENODEV; - goto free_mem; - } + if (i != state_count) + return -ENODEV; /* Initialize optional data, used for the hierarchical topology. */ ret = psci_dt_cpu_init_topology(drv, data, state_count, cpu); if (ret < 0) - goto free_mem; + return ret; /* Idle states parsed correctly, store them in the per-cpu struct. */ data->psci_states = psci_states; return 0; - -free_mem: - kfree(psci_states); - return ret; } -static __init int psci_cpu_init_idle(struct cpuidle_driver *drv, - unsigned int cpu, unsigned int state_count) +static int psci_cpu_init_idle(struct device *dev, struct cpuidle_driver *drv, + unsigned int cpu, unsigned int state_count) { struct device_node *cpu_node; int ret; @@ -254,14 +234,22 @@ static __init int psci_cpu_init_idle(struct cpuidle_driver *drv, if (!cpu_node) return -ENODEV; - ret = psci_dt_cpu_init_idle(drv, cpu_node, state_count, cpu); + ret = psci_dt_cpu_init_idle(dev, drv, cpu_node, state_count, cpu); of_node_put(cpu_node); return ret; } -static int __init psci_idle_init_cpu(int cpu) +static void psci_cpu_deinit_idle(int cpu) +{ + struct psci_cpuidle_data *data = per_cpu_ptr(&psci_cpuidle_data, cpu); + + psci_dt_detach_cpu(data->dev); + psci_cpuidle_use_cpuhp = false; +} + +static int psci_idle_init_cpu(struct device *dev, int cpu) { struct cpuidle_driver *drv; struct device_node *cpu_node; @@ -284,17 +272,26 @@ static int __init psci_idle_init_cpu(int cpu) if (ret) return ret; - drv = kmemdup(&psci_idle_driver, sizeof(*drv), GFP_KERNEL); + drv = devm_kzalloc(dev, sizeof(*drv), GFP_KERNEL); if (!drv) return -ENOMEM; + drv->name = "psci_idle"; + drv->owner = THIS_MODULE; drv->cpumask = (struct cpumask *)cpumask_of(cpu); /* - * Initialize idle states data, starting at index 1, since - * by default idle state 0 is the quiescent state reached - * by the cpu by executing the wfi instruction. - * + * PSCI idle states relies on architectural WFI to be represented as + * state index 0. + */ + drv->states[0].enter = psci_enter_idle_state; + drv->states[0].exit_latency = 1; + drv->states[0].target_residency = 1; + drv->states[0].power_usage = UINT_MAX; + strcpy(drv->states[0].name, "WFI"); + strcpy(drv->states[0].desc, "ARM WFI"); + + /* * If no DT idle states are detected (ret == 0) let the driver * initialization fail accordingly since there is no reason to * initialize the idle driver if only wfi is supported, the @@ -302,48 +299,45 @@ static int __init psci_idle_init_cpu(int cpu) * on idle entry. */ ret = dt_init_idle_driver(drv, psci_idle_state_match, 1); - if (ret <= 0) { - ret = ret ? : -ENODEV; - goto out_kfree_drv; - } + if (ret <= 0) + return ret ? : -ENODEV; /* * Initialize PSCI idle states. */ - ret = psci_cpu_init_idle(drv, cpu, ret); + ret = psci_cpu_init_idle(dev, drv, cpu, ret); if (ret) { pr_err("CPU %d failed to PSCI idle\n", cpu); - goto out_kfree_drv; + return ret; } ret = cpuidle_register(drv, NULL); if (ret) - goto out_kfree_drv; + goto deinit; cpuidle_cooling_register(drv); return 0; - -out_kfree_drv: - kfree(drv); +deinit: + psci_cpu_deinit_idle(cpu); return ret; } /* - * psci_idle_init - Initializes PSCI cpuidle driver + * psci_idle_probe - Initializes PSCI cpuidle driver * * Initializes PSCI cpuidle driver for all CPUs, if any CPU fails * to register cpuidle driver then rollback to cancel all CPUs * registration. */ -static int __init psci_idle_init(void) +static int psci_cpuidle_probe(struct platform_device *pdev) { int cpu, ret; struct cpuidle_driver *drv; struct cpuidle_device *dev; for_each_possible_cpu(cpu) { - ret = psci_idle_init_cpu(cpu); + ret = psci_idle_init_cpu(&pdev->dev, cpu); if (ret) goto out_fail; } @@ -356,9 +350,34 @@ out_fail: dev = per_cpu(cpuidle_devices, cpu); drv = cpuidle_get_cpu_driver(dev); cpuidle_unregister(drv); - kfree(drv); + psci_cpu_deinit_idle(cpu); } return ret; } + +static struct platform_driver psci_cpuidle_driver = { + .probe = psci_cpuidle_probe, + .driver = { + .name = "psci-cpuidle", + }, +}; + +static int __init psci_idle_init(void) +{ + struct platform_device *pdev; + int ret; + + ret = platform_driver_register(&psci_cpuidle_driver); + if (ret) + return ret; + + pdev = platform_device_register_simple("psci-cpuidle", -1, NULL, 0); + if (IS_ERR(pdev)) { + platform_driver_unregister(&psci_cpuidle_driver); + return PTR_ERR(pdev); + } + + return 0; +} device_initcall(psci_idle_init); diff --git a/drivers/cpuidle/cpuidle-psci.h b/drivers/cpuidle/cpuidle-psci.h index 7299a04dd467..d8e925e84c27 100644 --- a/drivers/cpuidle/cpuidle-psci.h +++ b/drivers/cpuidle/cpuidle-psci.h @@ -3,15 +3,18 @@ #ifndef __CPUIDLE_PSCI_H #define __CPUIDLE_PSCI_H +struct device; struct device_node; void psci_set_domain_state(u32 state); -int __init psci_dt_parse_state_node(struct device_node *np, u32 *state); +int psci_dt_parse_state_node(struct device_node *np, u32 *state); -#ifdef CONFIG_PM_GENERIC_DOMAINS_OF -struct device __init *psci_dt_attach_cpu(int cpu); +#ifdef CONFIG_ARM_PSCI_CPUIDLE_DOMAIN +struct device *psci_dt_attach_cpu(int cpu); +void psci_dt_detach_cpu(struct device *dev); #else -static inline struct device __init *psci_dt_attach_cpu(int cpu) { return NULL; } +static inline struct device *psci_dt_attach_cpu(int cpu) { return NULL; } +static inline void psci_dt_detach_cpu(struct device *dev) { } #endif #endif /* __CPUIDLE_PSCI_H */ diff --git a/drivers/cpuidle/cpuidle-tegra.c b/drivers/cpuidle/cpuidle-tegra.c index 150045849d78..a12fb141875a 100644 --- a/drivers/cpuidle/cpuidle-tegra.c +++ b/drivers/cpuidle/cpuidle-tegra.c @@ -253,11 +253,13 @@ static int tegra_cpuidle_enter(struct cpuidle_device *dev, return err ? -1 : index; } -static void tegra114_enter_s2idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, - int index) +static int tegra114_enter_s2idle(struct cpuidle_device *dev, + struct cpuidle_driver *drv, + int index) { tegra_cpuidle_enter(dev, drv, index); + + return 0; } /* diff --git a/drivers/devfreq/devfreq-event.c b/drivers/devfreq/devfreq-event.c index 8c31b0f2e28f..56efbeb7851e 100644 --- a/drivers/devfreq/devfreq-event.c +++ b/drivers/devfreq/devfreq-event.c @@ -293,7 +293,7 @@ static void devfreq_event_release_edev(struct device *dev) /** * devfreq_event_add_edev() - Add new devfreq-event device. * @dev : the device owning the devfreq-event device being created - * @desc : the devfreq-event device's decriptor which include essential + * @desc : the devfreq-event device's descriptor which include essential * data for devfreq-event device. * * Note that this function add new devfreq-event device to devfreq-event class @@ -385,7 +385,7 @@ static void devm_devfreq_event_release(struct device *dev, void *res) /** * devm_devfreq_event_add_edev() - Resource-managed devfreq_event_add_edev() * @dev : the device owning the devfreq-event device being created - * @desc : the devfreq-event device's decriptor which include essential + * @desc : the devfreq-event device's descriptor which include essential * data for devfreq-event device. * * Note that this function manages automatically the memory of devfreq-event diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 52b9c3e141f3..561d91b2d3bf 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -49,6 +49,11 @@ static LIST_HEAD(devfreq_governor_list); static LIST_HEAD(devfreq_list); static DEFINE_MUTEX(devfreq_list_lock); +static const char timer_name[][DEVFREQ_NAME_LEN] = { + [DEVFREQ_TIMER_DEFERRABLE] = { "deferrable" }, + [DEVFREQ_TIMER_DELAYED] = { "delayed" }, +}; + /** * find_device_devfreq() - find devfreq struct using device pointer * @dev: device pointer used to lookup device devfreq. @@ -454,7 +459,17 @@ void devfreq_monitor_start(struct devfreq *devfreq) if (devfreq->governor->interrupt_driven) return; - INIT_DEFERRABLE_WORK(&devfreq->work, devfreq_monitor); + switch (devfreq->profile->timer) { + case DEVFREQ_TIMER_DEFERRABLE: + INIT_DEFERRABLE_WORK(&devfreq->work, devfreq_monitor); + break; + case DEVFREQ_TIMER_DELAYED: + INIT_DELAYED_WORK(&devfreq->work, devfreq_monitor); + break; + default: + return; + } + if (devfreq->profile->polling_ms) queue_delayed_work(devfreq_wq, &devfreq->work, msecs_to_jiffies(devfreq->profile->polling_ms)); @@ -771,6 +786,11 @@ struct devfreq *devfreq_add_device(struct device *dev, devfreq->data = data; devfreq->nb.notifier_call = devfreq_notifier_call; + if (devfreq->profile->timer < 0 + || devfreq->profile->timer >= DEVFREQ_TIMER_NUM) { + goto err_out; + } + if (!devfreq->profile->max_state && !devfreq->profile->freq_table) { mutex_unlock(&devfreq->lock); err = set_freq_table(devfreq); @@ -1260,18 +1280,20 @@ EXPORT_SYMBOL(devfreq_remove_governor); static ssize_t name_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct devfreq *devfreq = to_devfreq(dev); - return sprintf(buf, "%s\n", dev_name(devfreq->dev.parent)); + struct devfreq *df = to_devfreq(dev); + return sprintf(buf, "%s\n", dev_name(df->dev.parent)); } static DEVICE_ATTR_RO(name); static ssize_t governor_show(struct device *dev, struct device_attribute *attr, char *buf) { - if (!to_devfreq(dev)->governor) + struct devfreq *df = to_devfreq(dev); + + if (!df->governor) return -EINVAL; - return sprintf(buf, "%s\n", to_devfreq(dev)->governor->name); + return sprintf(buf, "%s\n", df->governor->name); } static ssize_t governor_store(struct device *dev, struct device_attribute *attr, @@ -1282,6 +1304,9 @@ static ssize_t governor_store(struct device *dev, struct device_attribute *attr, char str_governor[DEVFREQ_NAME_LEN + 1]; const struct devfreq_governor *governor, *prev_governor; + if (!df->governor) + return -EINVAL; + ret = sscanf(buf, "%" __stringify(DEVFREQ_NAME_LEN) "s", str_governor); if (ret != 1) return -EINVAL; @@ -1295,20 +1320,18 @@ static ssize_t governor_store(struct device *dev, struct device_attribute *attr, if (df->governor == governor) { ret = 0; goto out; - } else if ((df->governor && df->governor->immutable) || - governor->immutable) { + } else if (df->governor->immutable || governor->immutable) { ret = -EINVAL; goto out; } - if (df->governor) { - ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL); - if (ret) { - dev_warn(dev, "%s: Governor %s not stopped(%d)\n", - __func__, df->governor->name, ret); - goto out; - } + ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL); + if (ret) { + dev_warn(dev, "%s: Governor %s not stopped(%d)\n", + __func__, df->governor->name, ret); + goto out; } + prev_governor = df->governor; df->governor = governor; strncpy(df->governor_name, governor->name, DEVFREQ_NAME_LEN); @@ -1343,13 +1366,16 @@ static ssize_t available_governors_show(struct device *d, struct devfreq *df = to_devfreq(d); ssize_t count = 0; + if (!df->governor) + return -EINVAL; + mutex_lock(&devfreq_list_lock); /* * The devfreq with immutable governor (e.g., passive) shows * only own governor. */ - if (df->governor && df->governor->immutable) { + if (df->governor->immutable) { count = scnprintf(&buf[count], DEVFREQ_NAME_LEN, "%s ", df->governor_name); /* @@ -1383,27 +1409,37 @@ static ssize_t cur_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { unsigned long freq; - struct devfreq *devfreq = to_devfreq(dev); + struct devfreq *df = to_devfreq(dev); - if (devfreq->profile->get_cur_freq && - !devfreq->profile->get_cur_freq(devfreq->dev.parent, &freq)) + if (!df->profile) + return -EINVAL; + + if (df->profile->get_cur_freq && + !df->profile->get_cur_freq(df->dev.parent, &freq)) return sprintf(buf, "%lu\n", freq); - return sprintf(buf, "%lu\n", devfreq->previous_freq); + return sprintf(buf, "%lu\n", df->previous_freq); } static DEVICE_ATTR_RO(cur_freq); static ssize_t target_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { - return sprintf(buf, "%lu\n", to_devfreq(dev)->previous_freq); + struct devfreq *df = to_devfreq(dev); + + return sprintf(buf, "%lu\n", df->previous_freq); } static DEVICE_ATTR_RO(target_freq); static ssize_t polling_interval_show(struct device *dev, struct device_attribute *attr, char *buf) { - return sprintf(buf, "%d\n", to_devfreq(dev)->profile->polling_ms); + struct devfreq *df = to_devfreq(dev); + + if (!df->profile) + return -EINVAL; + + return sprintf(buf, "%d\n", df->profile->polling_ms); } static ssize_t polling_interval_store(struct device *dev, @@ -1531,6 +1567,9 @@ static ssize_t available_frequencies_show(struct device *d, ssize_t count = 0; int i; + if (!df->profile) + return -EINVAL; + mutex_lock(&df->lock); for (i = 0; i < df->profile->max_state; i++) @@ -1551,49 +1590,53 @@ static DEVICE_ATTR_RO(available_frequencies); static ssize_t trans_stat_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct devfreq *devfreq = to_devfreq(dev); + struct devfreq *df = to_devfreq(dev); ssize_t len; int i, j; - unsigned int max_state = devfreq->profile->max_state; + unsigned int max_state; + + if (!df->profile) + return -EINVAL; + max_state = df->profile->max_state; if (max_state == 0) return sprintf(buf, "Not Supported.\n"); - mutex_lock(&devfreq->lock); - if (!devfreq->stop_polling && - devfreq_update_status(devfreq, devfreq->previous_freq)) { - mutex_unlock(&devfreq->lock); + mutex_lock(&df->lock); + if (!df->stop_polling && + devfreq_update_status(df, df->previous_freq)) { + mutex_unlock(&df->lock); return 0; } - mutex_unlock(&devfreq->lock); + mutex_unlock(&df->lock); len = sprintf(buf, " From : To\n"); len += sprintf(buf + len, " :"); for (i = 0; i < max_state; i++) len += sprintf(buf + len, "%10lu", - devfreq->profile->freq_table[i]); + df->profile->freq_table[i]); len += sprintf(buf + len, " time(ms)\n"); for (i = 0; i < max_state; i++) { - if (devfreq->profile->freq_table[i] - == devfreq->previous_freq) { + if (df->profile->freq_table[i] + == df->previous_freq) { len += sprintf(buf + len, "*"); } else { len += sprintf(buf + len, " "); } len += sprintf(buf + len, "%10lu:", - devfreq->profile->freq_table[i]); + df->profile->freq_table[i]); for (j = 0; j < max_state; j++) len += sprintf(buf + len, "%10u", - devfreq->stats.trans_table[(i * max_state) + j]); + df->stats.trans_table[(i * max_state) + j]); len += sprintf(buf + len, "%10llu\n", (u64) - jiffies64_to_msecs(devfreq->stats.time_in_state[i])); + jiffies64_to_msecs(df->stats.time_in_state[i])); } len += sprintf(buf + len, "Total transition : %u\n", - devfreq->stats.total_trans); + df->stats.total_trans); return len; } @@ -1604,6 +1647,9 @@ static ssize_t trans_stat_store(struct device *dev, struct devfreq *df = to_devfreq(dev); int err, value; + if (!df->profile) + return -EINVAL; + if (df->profile->max_state == 0) return count; @@ -1625,6 +1671,69 @@ static ssize_t trans_stat_store(struct device *dev, } static DEVICE_ATTR_RW(trans_stat); +static ssize_t timer_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct devfreq *df = to_devfreq(dev); + + if (!df->profile) + return -EINVAL; + + return sprintf(buf, "%s\n", timer_name[df->profile->timer]); +} + +static ssize_t timer_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct devfreq *df = to_devfreq(dev); + char str_timer[DEVFREQ_NAME_LEN + 1]; + int timer = -1; + int ret = 0, i; + + if (!df->governor || !df->profile) + return -EINVAL; + + ret = sscanf(buf, "%16s", str_timer); + if (ret != 1) + return -EINVAL; + + for (i = 0; i < DEVFREQ_TIMER_NUM; i++) { + if (!strncmp(timer_name[i], str_timer, DEVFREQ_NAME_LEN)) { + timer = i; + break; + } + } + + if (timer < 0) { + ret = -EINVAL; + goto out; + } + + if (df->profile->timer == timer) { + ret = 0; + goto out; + } + + mutex_lock(&df->lock); + df->profile->timer = timer; + mutex_unlock(&df->lock); + + ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL); + if (ret) { + dev_warn(dev, "%s: Governor %s not stopped(%d)\n", + __func__, df->governor->name, ret); + goto out; + } + + ret = df->governor->event_handler(df, DEVFREQ_GOV_START, NULL); + if (ret) + dev_warn(dev, "%s: Governor %s not started(%d)\n", + __func__, df->governor->name, ret); +out: + return ret ? ret : count; +} +static DEVICE_ATTR_RW(timer); + static struct attribute *devfreq_attrs[] = { &dev_attr_name.attr, &dev_attr_governor.attr, @@ -1636,6 +1745,7 @@ static struct attribute *devfreq_attrs[] = { &dev_attr_min_freq.attr, &dev_attr_max_freq.attr, &dev_attr_trans_stat.attr, + &dev_attr_timer.attr, NULL, }; ATTRIBUTE_GROUPS(devfreq); @@ -1657,8 +1767,7 @@ static int devfreq_summary_show(struct seq_file *s, void *data) unsigned long cur_freq, min_freq, max_freq; unsigned int polling_ms; - seq_printf(s, "%-30s %-10s %-10s %-15s %10s %12s %12s %12s\n", - "dev_name", + seq_printf(s, "%-30s %-30s %-15s %10s %12s %12s %12s\n", "dev", "parent_dev", "governor", @@ -1666,10 +1775,9 @@ static int devfreq_summary_show(struct seq_file *s, void *data) "cur_freq_Hz", "min_freq_Hz", "max_freq_Hz"); - seq_printf(s, "%30s %10s %10s %15s %10s %12s %12s %12s\n", + seq_printf(s, "%30s %30s %15s %10s %12s %12s %12s\n", + "------------------------------", "------------------------------", - "----------", - "----------", "---------------", "----------", "------------", @@ -1692,14 +1800,13 @@ static int devfreq_summary_show(struct seq_file *s, void *data) #endif mutex_lock(&devfreq->lock); - cur_freq = devfreq->previous_freq, + cur_freq = devfreq->previous_freq; get_freq_range(devfreq, &min_freq, &max_freq); - polling_ms = devfreq->profile->polling_ms, + polling_ms = devfreq->profile->polling_ms; mutex_unlock(&devfreq->lock); seq_printf(s, - "%-30s %-10s %-10s %-15s %10d %12ld %12ld %12ld\n", - dev_name(devfreq->dev.parent), + "%-30s %-30s %-15s %10d %12ld %12ld %12ld\n", dev_name(&devfreq->dev), p_devfreq ? dev_name(&p_devfreq->dev) : "null", devfreq->governor_name, diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c index 24f04f78285b..027769e39f9b 100644 --- a/drivers/devfreq/rk3399_dmc.c +++ b/drivers/devfreq/rk3399_dmc.c @@ -95,18 +95,20 @@ static int rk3399_dmcfreq_target(struct device *dev, unsigned long *freq, mutex_lock(&dmcfreq->lock); - if (target_rate >= dmcfreq->odt_dis_freq) - odt_enable = true; + if (dmcfreq->regmap_pmu) { + if (target_rate >= dmcfreq->odt_dis_freq) + odt_enable = true; - /* - * This makes a SMC call to the TF-A to set the DDR PD (power-down) - * timings and to enable or disable the ODT (on-die termination) - * resistors. - */ - arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, dmcfreq->odt_pd_arg0, - dmcfreq->odt_pd_arg1, - ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD, - odt_enable, 0, 0, 0, &res); + /* + * This makes a SMC call to the TF-A to set the DDR PD + * (power-down) timings and to enable or disable the + * ODT (on-die termination) resistors. + */ + arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, dmcfreq->odt_pd_arg0, + dmcfreq->odt_pd_arg1, + ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD, + odt_enable, 0, 0, 0, &res); + } /* * If frequency scaling from low to high, adjust voltage first. @@ -371,13 +373,14 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev) } node = of_parse_phandle(np, "rockchip,pmu", 0); - if (node) { - data->regmap_pmu = syscon_node_to_regmap(node); - of_node_put(node); - if (IS_ERR(data->regmap_pmu)) { - ret = PTR_ERR(data->regmap_pmu); - goto err_edev; - } + if (!node) + goto no_pmu; + + data->regmap_pmu = syscon_node_to_regmap(node); + of_node_put(node); + if (IS_ERR(data->regmap_pmu)) { + ret = PTR_ERR(data->regmap_pmu); + goto err_edev; } regmap_read(data->regmap_pmu, RK3399_PMUGRF_OS_REG2, &val); @@ -399,6 +402,7 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev) goto err_edev; }; +no_pmu: arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, 0, 0, ROCKCHIP_SIP_CONFIG_DRAM_INIT, 0, 0, 0, 0, &res); diff --git a/drivers/dma/ti/k3-udma-glue.c b/drivers/dma/ti/k3-udma-glue.c index 64c8955e0cf1..c888ae4fec96 100644 --- a/drivers/dma/ti/k3-udma-glue.c +++ b/drivers/dma/ti/k3-udma-glue.c @@ -271,20 +271,12 @@ struct k3_udma_glue_tx_channel *k3_udma_glue_request_tx_chn(struct device *dev, atomic_set(&tx_chn->free_pkts, cfg->txcq_cfg.size); /* request and cfg rings */ - tx_chn->ringtx = k3_ringacc_request_ring(tx_chn->common.ringacc, - tx_chn->udma_tchan_id, 0); - if (!tx_chn->ringtx) { - ret = -ENODEV; - dev_err(dev, "Failed to get TX ring %u\n", - tx_chn->udma_tchan_id); - goto err; - } - - tx_chn->ringtxcq = k3_ringacc_request_ring(tx_chn->common.ringacc, - -1, 0); - if (!tx_chn->ringtxcq) { - ret = -ENODEV; - dev_err(dev, "Failed to get TXCQ ring\n"); + ret = k3_ringacc_request_rings_pair(tx_chn->common.ringacc, + tx_chn->udma_tchan_id, -1, + &tx_chn->ringtx, + &tx_chn->ringtxcq); + if (ret) { + dev_err(dev, "Failed to get TX/TXCQ rings %d\n", ret); goto err; } @@ -587,22 +579,16 @@ static int k3_udma_glue_cfg_rx_flow(struct k3_udma_glue_rx_channel *rx_chn, } /* request and cfg rings */ - flow->ringrx = k3_ringacc_request_ring(rx_chn->common.ringacc, - flow_cfg->ring_rxq_id, 0); - if (!flow->ringrx) { - ret = -ENODEV; - dev_err(dev, "Failed to get RX ring\n"); + ret = k3_ringacc_request_rings_pair(rx_chn->common.ringacc, + flow_cfg->ring_rxq_id, + flow_cfg->ring_rxfdq0_id, + &flow->ringrxfdq, + &flow->ringrx); + if (ret) { + dev_err(dev, "Failed to get RX/RXFDQ rings %d\n", ret); goto err_rflow_put; } - flow->ringrxfdq = k3_ringacc_request_ring(rx_chn->common.ringacc, - flow_cfg->ring_rxfdq0_id, 0); - if (!flow->ringrxfdq) { - ret = -ENODEV; - dev_err(dev, "Failed to get RXFDQ ring\n"); - goto err_ringrx_free; - } - ret = k3_ringacc_ring_cfg(flow->ringrx, &flow_cfg->rx_cfg); if (ret) { dev_err(dev, "Failed to cfg ringrx %d\n", ret); @@ -673,8 +659,6 @@ static int k3_udma_glue_cfg_rx_flow(struct k3_udma_glue_rx_channel *rx_chn, err_ringrxfdq_free: k3_ringacc_ring_free(flow->ringrxfdq); - -err_ringrx_free: k3_ringacc_ring_free(flow->ringrx); err_rflow_put: diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index 6c879a734360..49d0d3af6311 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -1418,17 +1418,12 @@ static int udma_alloc_tx_resources(struct udma_chan *uc) if (ret) return ret; - uc->tchan->t_ring = k3_ringacc_request_ring(ud->ringacc, - uc->tchan->id, 0); - if (!uc->tchan->t_ring) { + ret = k3_ringacc_request_rings_pair(ud->ringacc, uc->tchan->id, -1, + &uc->tchan->t_ring, + &uc->tchan->tc_ring); + if (ret) { ret = -EBUSY; - goto err_tx_ring; - } - - uc->tchan->tc_ring = k3_ringacc_request_ring(ud->ringacc, -1, 0); - if (!uc->tchan->tc_ring) { - ret = -EBUSY; - goto err_txc_ring; + goto err_ring; } memset(&ring_cfg, 0, sizeof(ring_cfg)); @@ -1447,10 +1442,9 @@ static int udma_alloc_tx_resources(struct udma_chan *uc) err_ringcfg: k3_ringacc_ring_free(uc->tchan->tc_ring); uc->tchan->tc_ring = NULL; -err_txc_ring: k3_ringacc_ring_free(uc->tchan->t_ring); uc->tchan->t_ring = NULL; -err_tx_ring: +err_ring: udma_put_tchan(uc); return ret; @@ -1499,16 +1493,11 @@ static int udma_alloc_rx_resources(struct udma_chan *uc) rflow = uc->rflow; fd_ring_id = ud->tchan_cnt + ud->echan_cnt + uc->rchan->id; - rflow->fd_ring = k3_ringacc_request_ring(ud->ringacc, fd_ring_id, 0); - if (!rflow->fd_ring) { + ret = k3_ringacc_request_rings_pair(ud->ringacc, fd_ring_id, -1, + &rflow->fd_ring, &rflow->r_ring); + if (ret) { ret = -EBUSY; - goto err_rx_ring; - } - - rflow->r_ring = k3_ringacc_request_ring(ud->ringacc, -1, 0); - if (!rflow->r_ring) { - ret = -EBUSY; - goto err_rxc_ring; + goto err_ring; } memset(&ring_cfg, 0, sizeof(ring_cfg)); @@ -1533,10 +1522,9 @@ static int udma_alloc_rx_resources(struct udma_chan *uc) err_ringcfg: k3_ringacc_ring_free(rflow->r_ring); rflow->r_ring = NULL; -err_rxc_ring: k3_ringacc_ring_free(rflow->fd_ring); rflow->fd_ring = NULL; -err_rx_ring: +err_ring: udma_put_rflow(uc); err_rflow: udma_put_rchan(uc); diff --git a/drivers/edac/edac_device_sysfs.c b/drivers/edac/edac_device_sysfs.c index 0e7ea3591b78..5e7593753799 100644 --- a/drivers/edac/edac_device_sysfs.c +++ b/drivers/edac/edac_device_sysfs.c @@ -275,6 +275,7 @@ int edac_device_register_sysfs_main_kobj(struct edac_device_ctl_info *edac_dev) /* Error exit stack */ err_kobj_reg: + kobject_put(&edac_dev->kobj); module_put(edac_dev->owner); err_out: diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 5813e931f2f0..01ff71f7b645 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -950,6 +950,8 @@ static void edac_ue_error(struct edac_raw_error_desc *e) e->other_detail); } + edac_inc_ue_error(e); + if (edac_mc_get_panic_on_ue()) { panic("UE %s%son %s (%s page:0x%lx offset:0x%lx grain:%ld%s%s)\n", e->msg, @@ -959,8 +961,6 @@ static void edac_ue_error(struct edac_raw_error_desc *e) *e->other_detail ? " - " : "", e->other_detail); } - - edac_inc_ue_error(e); } static void edac_inc_csrow(struct edac_raw_error_desc *e, int row, int chan) diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c index 72c9eb9fdffb..53042af7262e 100644 --- a/drivers/edac/edac_pci_sysfs.c +++ b/drivers/edac/edac_pci_sysfs.c @@ -386,7 +386,7 @@ static int edac_pci_main_kobj_setup(void) /* Error unwind statck */ kobject_init_and_add_fail: - kfree(edac_pci_top_main_kobj); + kobject_put(edac_pci_top_main_kobj); kzalloc_fail: module_put(THIS_MODULE); diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index cb3dab56a875..da60c29468a7 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -15,9 +15,7 @@ #include "edac_module.h" #include -struct ghes_edac_pvt { - struct list_head list; - struct ghes *ghes; +struct ghes_pvt { struct mem_ctl_info *mci; /* Buffers for the error handling routine */ @@ -32,7 +30,16 @@ static refcount_t ghes_refcount = REFCOUNT_INIT(0); * also provides the necessary (implicit) memory barrier for the SMP * case to make the pointer visible on another CPU. */ -static struct ghes_edac_pvt *ghes_pvt; +static struct ghes_pvt *ghes_pvt; + +/* + * This driver's representation of the system hardware, as collected + * from DMI. + */ +struct ghes_hw_desc { + int num_dimms; + struct dimm_info *dimms; +} ghes_hw; /* GHES registration mutex */ static DEFINE_MUTEX(ghes_reg_mutex); @@ -74,136 +81,165 @@ struct memdev_dmi_entry { u16 conf_mem_clk_speed; } __attribute__((__packed__)); -struct ghes_edac_dimm_fill { - struct mem_ctl_info *mci; - unsigned int count; -}; - -static void ghes_edac_count_dimms(const struct dmi_header *dh, void *arg) -{ - int *num_dimm = arg; - - if (dh->type == DMI_ENTRY_MEM_DEVICE) - (*num_dimm)++; -} - -static int get_dimm_smbios_index(struct mem_ctl_info *mci, u16 handle) +static struct dimm_info *find_dimm_by_handle(struct mem_ctl_info *mci, u16 handle) { struct dimm_info *dimm; mci_for_each_dimm(mci, dimm) { if (dimm->smbios_handle == handle) - return dimm->idx; + return dimm; } - return -1; + return NULL; } -static void ghes_edac_dmidecode(const struct dmi_header *dh, void *arg) +static void dimm_setup_label(struct dimm_info *dimm, u16 handle) { - struct ghes_edac_dimm_fill *dimm_fill = arg; - struct mem_ctl_info *mci = dimm_fill->mci; + const char *bank = NULL, *device = NULL; - if (dh->type == DMI_ENTRY_MEM_DEVICE) { - struct memdev_dmi_entry *entry = (struct memdev_dmi_entry *)dh; - struct dimm_info *dimm = edac_get_dimm(mci, dimm_fill->count, 0, 0); - u16 rdr_mask = BIT(7) | BIT(13); + dmi_memdev_name(handle, &bank, &device); - if (entry->size == 0xffff) { - pr_info("Can't get DIMM%i size\n", - dimm_fill->count); - dimm->nr_pages = MiB_TO_PAGES(32);/* Unknown */ - } else if (entry->size == 0x7fff) { - dimm->nr_pages = MiB_TO_PAGES(entry->extended_size); - } else { - if (entry->size & BIT(15)) - dimm->nr_pages = MiB_TO_PAGES((entry->size & 0x7fff) << 10); - else - dimm->nr_pages = MiB_TO_PAGES(entry->size); - } + /* both strings must be non-zero */ + if (bank && *bank && device && *device) + snprintf(dimm->label, sizeof(dimm->label), "%s %s", bank, device); +} - switch (entry->memory_type) { - case 0x12: - if (entry->type_detail & BIT(13)) - dimm->mtype = MEM_RDDR; - else - dimm->mtype = MEM_DDR; - break; - case 0x13: - if (entry->type_detail & BIT(13)) - dimm->mtype = MEM_RDDR2; - else - dimm->mtype = MEM_DDR2; - break; - case 0x14: - dimm->mtype = MEM_FB_DDR2; - break; - case 0x18: - if (entry->type_detail & BIT(12)) - dimm->mtype = MEM_NVDIMM; - else if (entry->type_detail & BIT(13)) - dimm->mtype = MEM_RDDR3; - else - dimm->mtype = MEM_DDR3; - break; - case 0x1a: - if (entry->type_detail & BIT(12)) - dimm->mtype = MEM_NVDIMM; - else if (entry->type_detail & BIT(13)) - dimm->mtype = MEM_RDDR4; - else - dimm->mtype = MEM_DDR4; - break; - default: - if (entry->type_detail & BIT(6)) - dimm->mtype = MEM_RMBS; - else if ((entry->type_detail & rdr_mask) == rdr_mask) - dimm->mtype = MEM_RDR; - else if (entry->type_detail & BIT(7)) - dimm->mtype = MEM_SDR; - else if (entry->type_detail & BIT(9)) - dimm->mtype = MEM_EDO; - else - dimm->mtype = MEM_UNKNOWN; - } +static void assign_dmi_dimm_info(struct dimm_info *dimm, struct memdev_dmi_entry *entry) +{ + u16 rdr_mask = BIT(7) | BIT(13); - /* - * Actually, we can only detect if the memory has bits for - * checksum or not - */ - if (entry->total_width == entry->data_width) - dimm->edac_mode = EDAC_NONE; + if (entry->size == 0xffff) { + pr_info("Can't get DIMM%i size\n", dimm->idx); + dimm->nr_pages = MiB_TO_PAGES(32);/* Unknown */ + } else if (entry->size == 0x7fff) { + dimm->nr_pages = MiB_TO_PAGES(entry->extended_size); + } else { + if (entry->size & BIT(15)) + dimm->nr_pages = MiB_TO_PAGES((entry->size & 0x7fff) << 10); else - dimm->edac_mode = EDAC_SECDED; + dimm->nr_pages = MiB_TO_PAGES(entry->size); + } - dimm->dtype = DEV_UNKNOWN; - dimm->grain = 128; /* Likely, worse case */ + switch (entry->memory_type) { + case 0x12: + if (entry->type_detail & BIT(13)) + dimm->mtype = MEM_RDDR; + else + dimm->mtype = MEM_DDR; + break; + case 0x13: + if (entry->type_detail & BIT(13)) + dimm->mtype = MEM_RDDR2; + else + dimm->mtype = MEM_DDR2; + break; + case 0x14: + dimm->mtype = MEM_FB_DDR2; + break; + case 0x18: + if (entry->type_detail & BIT(12)) + dimm->mtype = MEM_NVDIMM; + else if (entry->type_detail & BIT(13)) + dimm->mtype = MEM_RDDR3; + else + dimm->mtype = MEM_DDR3; + break; + case 0x1a: + if (entry->type_detail & BIT(12)) + dimm->mtype = MEM_NVDIMM; + else if (entry->type_detail & BIT(13)) + dimm->mtype = MEM_RDDR4; + else + dimm->mtype = MEM_DDR4; + break; + default: + if (entry->type_detail & BIT(6)) + dimm->mtype = MEM_RMBS; + else if ((entry->type_detail & rdr_mask) == rdr_mask) + dimm->mtype = MEM_RDR; + else if (entry->type_detail & BIT(7)) + dimm->mtype = MEM_SDR; + else if (entry->type_detail & BIT(9)) + dimm->mtype = MEM_EDO; + else + dimm->mtype = MEM_UNKNOWN; + } - /* - * FIXME: It shouldn't be hard to also fill the DIMM labels - */ + /* + * Actually, we can only detect if the memory has bits for + * checksum or not + */ + if (entry->total_width == entry->data_width) + dimm->edac_mode = EDAC_NONE; + else + dimm->edac_mode = EDAC_SECDED; - if (dimm->nr_pages) { - edac_dbg(1, "DIMM%i: %s size = %d MB%s\n", - dimm_fill->count, edac_mem_types[dimm->mtype], - PAGES_TO_MiB(dimm->nr_pages), - (dimm->edac_mode != EDAC_NONE) ? "(ECC)" : ""); - edac_dbg(2, "\ttype %d, detail 0x%02x, width %d(total %d)\n", - entry->memory_type, entry->type_detail, - entry->total_width, entry->data_width); + dimm->dtype = DEV_UNKNOWN; + dimm->grain = 128; /* Likely, worse case */ + + dimm_setup_label(dimm, entry->handle); + + if (dimm->nr_pages) { + edac_dbg(1, "DIMM%i: %s size = %d MB%s\n", + dimm->idx, edac_mem_types[dimm->mtype], + PAGES_TO_MiB(dimm->nr_pages), + (dimm->edac_mode != EDAC_NONE) ? "(ECC)" : ""); + edac_dbg(2, "\ttype %d, detail 0x%02x, width %d(total %d)\n", + entry->memory_type, entry->type_detail, + entry->total_width, entry->data_width); + } + + dimm->smbios_handle = entry->handle; +} + +static void enumerate_dimms(const struct dmi_header *dh, void *arg) +{ + struct memdev_dmi_entry *entry = (struct memdev_dmi_entry *)dh; + struct ghes_hw_desc *hw = (struct ghes_hw_desc *)arg; + struct dimm_info *d; + + if (dh->type != DMI_ENTRY_MEM_DEVICE) + return; + + /* Enlarge the array with additional 16 */ + if (!hw->num_dimms || !(hw->num_dimms % 16)) { + struct dimm_info *new; + + new = krealloc(hw->dimms, (hw->num_dimms + 16) * sizeof(struct dimm_info), + GFP_KERNEL); + if (!new) { + WARN_ON_ONCE(1); + return; } - dimm->smbios_handle = entry->handle; - - dimm_fill->count++; + hw->dimms = new; } + + d = &hw->dimms[hw->num_dimms]; + d->idx = hw->num_dimms; + + assign_dmi_dimm_info(d, entry); + + hw->num_dimms++; +} + +static void ghes_scan_system(void) +{ + static bool scanned; + + if (scanned) + return; + + dmi_walk(enumerate_dimms, &ghes_hw); + + scanned = true; } void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err) { struct edac_raw_error_desc *e; struct mem_ctl_info *mci; - struct ghes_edac_pvt *pvt; + struct ghes_pvt *pvt; unsigned long flags; char *p; @@ -228,7 +264,6 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err) memset(e, 0, sizeof (*e)); e->error_count = 1; e->grain = 1; - strcpy(e->label, "unknown label"); e->msg = pvt->msg; e->other_detail = pvt->other_detail; e->top_layer = -1; @@ -345,7 +380,7 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err) p += sprintf(p, "bit_pos:%d ", mem_err->bit_pos); if (mem_err->validation_bits & CPER_MEM_VALID_MODULE_HANDLE) { const char *bank = NULL, *device = NULL; - int index = -1; + struct dimm_info *dimm; dmi_memdev_name(mem_err->mem_dev_handle, &bank, &device); if (bank != NULL && device != NULL) @@ -354,13 +389,18 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err) p += sprintf(p, "DIMM DMI handle: 0x%.4x ", mem_err->mem_dev_handle); - index = get_dimm_smbios_index(mci, mem_err->mem_dev_handle); - if (index >= 0) - e->top_layer = index; + dimm = find_dimm_by_handle(mci, mem_err->mem_dev_handle); + if (dimm) { + e->top_layer = dimm->idx; + strcpy(e->label, dimm->label); + } } if (p > e->location) *(p - 1) = '\0'; + if (!*e->label) + strcpy(e->label, "unknown memory"); + /* All other fields are mapped on e->other_detail */ p = pvt->other_detail; p += snprintf(p, sizeof(pvt->other_detail), @@ -455,13 +495,12 @@ static struct acpi_platform_list plat_list[] = { int ghes_edac_register(struct ghes *ghes, struct device *dev) { bool fake = false; - int rc = 0, num_dimm = 0; struct mem_ctl_info *mci; - struct ghes_edac_pvt *pvt; + struct ghes_pvt *pvt; struct edac_mc_layer layers[1]; - struct ghes_edac_dimm_fill dimm_fill; unsigned long flags; int idx = -1; + int rc = 0; if (IS_ENABLED(CONFIG_X86)) { /* Check if safe to enable on this system */ @@ -481,20 +520,19 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev) if (refcount_inc_not_zero(&ghes_refcount)) goto unlock; - /* Get the number of DIMMs */ - dmi_walk(ghes_edac_count_dimms, &num_dimm); + ghes_scan_system(); /* Check if we've got a bogus BIOS */ - if (num_dimm == 0) { + if (!ghes_hw.num_dimms) { fake = true; - num_dimm = 1; + ghes_hw.num_dimms = 1; } layers[0].type = EDAC_MC_LAYER_ALL_MEM; - layers[0].size = num_dimm; + layers[0].size = ghes_hw.num_dimms; layers[0].is_virt_csrow = true; - mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, sizeof(struct ghes_edac_pvt)); + mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, sizeof(struct ghes_pvt)); if (!mci) { pr_info("Can't allocate memory for EDAC data\n"); rc = -ENOMEM; @@ -502,7 +540,6 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev) } pvt = mci->pvt_info; - pvt->ghes = ghes; pvt->mci = mci; mci->pdev = dev; @@ -523,13 +560,34 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev) pr_info("So, the end result of using this driver varies from vendor to vendor.\n"); pr_info("If you find incorrect reports, please contact your hardware vendor\n"); pr_info("to correct its BIOS.\n"); - pr_info("This system has %d DIMM sockets.\n", num_dimm); + pr_info("This system has %d DIMM sockets.\n", ghes_hw.num_dimms); } if (!fake) { - dimm_fill.count = 0; - dimm_fill.mci = mci; - dmi_walk(ghes_edac_dmidecode, &dimm_fill); + struct dimm_info *src, *dst; + int i = 0; + + mci_for_each_dimm(mci, dst) { + src = &ghes_hw.dimms[i]; + + dst->idx = src->idx; + dst->smbios_handle = src->smbios_handle; + dst->nr_pages = src->nr_pages; + dst->mtype = src->mtype; + dst->edac_mode = src->edac_mode; + dst->dtype = src->dtype; + dst->grain = src->grain; + + /* + * If no src->label, preserve default label assigned + * from EDAC core. + */ + if (strlen(src->label)) + memcpy(dst->label, src->label, sizeof(src->label)); + + i++; + } + } else { struct dimm_info *dimm = edac_get_dimm(mci, 0, 0, 0); @@ -542,7 +600,7 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev) rc = edac_mc_add_mc(mci); if (rc < 0) { - pr_info("Can't register at EDAC core\n"); + pr_info("Can't register with the EDAC core\n"); edac_mc_free(mci); rc = -ENODEV; goto unlock; @@ -556,6 +614,11 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev) refcount_set(&ghes_refcount, 1); unlock: + + /* Not needed anymore */ + kfree(ghes_hw.dimms); + ghes_hw.dimms = NULL; + mutex_unlock(&ghes_reg_mutex); return rc; diff --git a/drivers/edac/i10nm_base.c b/drivers/edac/i10nm_base.c index 9b0044cd21cd..c8d11da85bec 100644 --- a/drivers/edac/i10nm_base.c +++ b/drivers/edac/i10nm_base.c @@ -135,9 +135,11 @@ static struct res_config i10nm_cfg1 = { }; static const struct x86_cpu_id i10nm_cpuids[] = { - X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_D, &i10nm_cfg0), - X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, &i10nm_cfg0), - X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D, &i10nm_cfg1), + X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ATOM_TREMONT_D, X86_STEPPINGS(0x0, 0x3), &i10nm_cfg0), + X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ATOM_TREMONT_D, X86_STEPPINGS(0x4, 0xf), &i10nm_cfg1), + X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ICELAKE_X, X86_STEPPINGS(0x0, 0x3), &i10nm_cfg0), + X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ICELAKE_X, X86_STEPPINGS(0x4, 0xf), &i10nm_cfg1), + X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(ICELAKE_D, X86_STEPPINGS(0x0, 0xf), &i10nm_cfg1), {} }; MODULE_DEVICE_TABLE(x86cpu, i10nm_cpuids); @@ -264,10 +266,6 @@ static int __init i10nm_init(void) cfg = (struct res_config *)id->driver_data; - /* Newer steppings have different offset for ATOM_TREMONT_D/ICELAKE_X */ - if (boot_cpu_data.x86_stepping >= 4) - cfg->busno_cfg_offset = 0xd0; - rc = skx_get_hi_lo(0x09a2, off, &tolm, &tohm); if (rc) return rc; diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c index 2b5401db56ad..325aedf46ff2 100644 --- a/drivers/edac/mce_amd.c +++ b/drivers/edac/mce_amd.c @@ -1094,6 +1094,9 @@ amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data) if (m->status & MCI_STATUS_ADDRV) pr_emerg(HW_ERR "Error Addr: 0x%016llx\n", m->addr); + if (m->ppin) + pr_emerg(HW_ERR "PPIN: 0x%016llx\n", m->ppin); + if (boot_cpu_has(X86_FEATURE_SMCA)) { pr_emerg(HW_ERR "IPID: 0x%016llx", m->ipid); diff --git a/drivers/edac/pnd2_edac.c b/drivers/edac/pnd2_edac.c index c1f2e6deb021..fd363746f5b0 100644 --- a/drivers/edac/pnd2_edac.c +++ b/drivers/edac/pnd2_edac.c @@ -1432,6 +1432,7 @@ static int pnd2_mce_check_error(struct notifier_block *nb, unsigned long val, vo static struct notifier_block pnd2_mce_dec = { .notifier_call = pnd2_mce_check_error, + .priority = MCE_PRIO_EDAC, }; #ifdef CONFIG_EDAC_DEBUG diff --git a/drivers/edac/skx_base.c b/drivers/edac/skx_base.c index b907a0f4ece6..2c7db95df326 100644 --- a/drivers/edac/skx_base.c +++ b/drivers/edac/skx_base.c @@ -164,7 +164,7 @@ static struct res_config skx_cfg = { }; static const struct x86_cpu_id skx_cpuids[] = { - X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE_X, &skx_cfg), + X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS(SKYLAKE_X, X86_STEPPINGS(0x0, 0xf), &skx_cfg), { } }; MODULE_DEVICE_TABLE(x86cpu, skx_cpuids); diff --git a/drivers/firmware/arm_scmi/Makefile b/drivers/firmware/arm_scmi/Makefile index 1cad32b38b29..6f9cbc4aef22 100644 --- a/drivers/firmware/arm_scmi/Makefile +++ b/drivers/firmware/arm_scmi/Makefile @@ -1,9 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only obj-y = scmi-bus.o scmi-driver.o scmi-protocols.o scmi-transport.o scmi-bus-y = bus.o -scmi-driver-y = driver.o +scmi-driver-y = driver.o notify.o scmi-transport-y = shmem.o scmi-transport-$(CONFIG_MAILBOX) += mailbox.o -scmi-transport-$(CONFIG_ARM_PSCI_FW) += smc.o +scmi-transport-$(CONFIG_HAVE_ARM_SMCCC_DISCOVERY) += smc.o scmi-protocols-y = base.o clock.o perf.o power.o reset.o sensors.o obj-$(CONFIG_ARM_SCMI_POWER_DOMAIN) += scmi_pm_domain.o diff --git a/drivers/firmware/arm_scmi/base.c b/drivers/firmware/arm_scmi/base.c index ce7d9203e41b..9853bd3c4d45 100644 --- a/drivers/firmware/arm_scmi/base.c +++ b/drivers/firmware/arm_scmi/base.c @@ -5,7 +5,15 @@ * Copyright (C) 2018 ARM Ltd. */ +#define pr_fmt(fmt) "SCMI Notifications BASE - " fmt + +#include + #include "common.h" +#include "notify.h" + +#define SCMI_BASE_NUM_SOURCES 1 +#define SCMI_BASE_MAX_CMD_ERR_COUNT 1024 enum scmi_base_protocol_cmd { BASE_DISCOVER_VENDOR = 0x3, @@ -19,16 +27,25 @@ enum scmi_base_protocol_cmd { BASE_RESET_AGENT_CONFIGURATION = 0xb, }; -enum scmi_base_protocol_notify { - BASE_ERROR_EVENT = 0x0, -}; - struct scmi_msg_resp_base_attributes { u8 num_protocols; u8 num_agents; __le16 reserved; }; +struct scmi_msg_base_error_notify { + __le32 event_control; +#define BASE_TP_NOTIFY_ALL BIT(0) +}; + +struct scmi_base_error_notify_payld { + __le32 agent_id; + __le32 error_status; +#define IS_FATAL_ERROR(x) ((x) & BIT(31)) +#define ERROR_CMD_COUNT(x) FIELD_GET(GENMASK(9, 0), (x)) + __le64 msg_reports[SCMI_BASE_MAX_CMD_ERR_COUNT]; +}; + /** * scmi_base_attributes_get() - gets the implementation details * that are associated with the base protocol. @@ -222,6 +239,83 @@ static int scmi_base_discover_agent_get(const struct scmi_handle *handle, return ret; } +static int scmi_base_error_notify(const struct scmi_handle *handle, bool enable) +{ + int ret; + u32 evt_cntl = enable ? BASE_TP_NOTIFY_ALL : 0; + struct scmi_xfer *t; + struct scmi_msg_base_error_notify *cfg; + + ret = scmi_xfer_get_init(handle, BASE_NOTIFY_ERRORS, + SCMI_PROTOCOL_BASE, sizeof(*cfg), 0, &t); + if (ret) + return ret; + + cfg = t->tx.buf; + cfg->event_control = cpu_to_le32(evt_cntl); + + ret = scmi_do_xfer(handle, t); + + scmi_xfer_put(handle, t); + return ret; +} + +static int scmi_base_set_notify_enabled(const struct scmi_handle *handle, + u8 evt_id, u32 src_id, bool enable) +{ + int ret; + + ret = scmi_base_error_notify(handle, enable); + if (ret) + pr_debug("FAIL_ENABLED - evt[%X] ret:%d\n", evt_id, ret); + + return ret; +} + +static void *scmi_base_fill_custom_report(const struct scmi_handle *handle, + u8 evt_id, ktime_t timestamp, + const void *payld, size_t payld_sz, + void *report, u32 *src_id) +{ + int i; + const struct scmi_base_error_notify_payld *p = payld; + struct scmi_base_error_report *r = report; + + /* + * BaseError notification payload is variable in size but + * up to a maximum length determined by the struct ponted by p. + * Instead payld_sz is the effective length of this notification + * payload so cannot be greater of the maximum allowed size as + * pointed by p. + */ + if (evt_id != SCMI_EVENT_BASE_ERROR_EVENT || sizeof(*p) < payld_sz) + return NULL; + + r->timestamp = timestamp; + r->agent_id = le32_to_cpu(p->agent_id); + r->fatal = IS_FATAL_ERROR(le32_to_cpu(p->error_status)); + r->cmd_count = ERROR_CMD_COUNT(le32_to_cpu(p->error_status)); + for (i = 0; i < r->cmd_count; i++) + r->reports[i] = le64_to_cpu(p->msg_reports[i]); + *src_id = 0; + + return r; +} + +static const struct scmi_event base_events[] = { + { + .id = SCMI_EVENT_BASE_ERROR_EVENT, + .max_payld_sz = sizeof(struct scmi_base_error_notify_payld), + .max_report_sz = sizeof(struct scmi_base_error_report) + + SCMI_BASE_MAX_CMD_ERR_COUNT * sizeof(u64), + }, +}; + +static const struct scmi_event_ops base_event_ops = { + .set_notify_enabled = scmi_base_set_notify_enabled, + .fill_custom_report = scmi_base_fill_custom_report, +}; + int scmi_base_protocol_init(struct scmi_handle *h) { int id, ret; @@ -256,6 +350,12 @@ int scmi_base_protocol_init(struct scmi_handle *h) dev_dbg(dev, "Found %d protocol(s) %d agent(s)\n", rev->num_protocols, rev->num_agents); + scmi_register_protocol_events(handle, SCMI_PROTOCOL_BASE, + (4 * SCMI_PROTO_QUEUE_SZ), + &base_event_ops, base_events, + ARRAY_SIZE(base_events), + SCMI_BASE_NUM_SOURCES); + for (id = 0; id < rev->num_agents; id++) { scmi_base_discover_agent_get(handle, id, name); dev_dbg(dev, "Agent %d: %s\n", id, name); diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c index 4c2227662b26..75e39882746e 100644 --- a/drivers/firmware/arm_scmi/clock.c +++ b/drivers/firmware/arm_scmi/clock.c @@ -5,6 +5,8 @@ * Copyright (C) 2018 ARM Ltd. */ +#include + #include "common.h" enum scmi_clock_protocol_cmd { @@ -121,11 +123,23 @@ static int scmi_clock_attributes_get(const struct scmi_handle *handle, return ret; } +static int rate_cmp_func(const void *_r1, const void *_r2) +{ + const u64 *r1 = _r1, *r2 = _r2; + + if (*r1 < *r2) + return -1; + else if (*r1 == *r2) + return 0; + else + return 1; +} + static int scmi_clock_describe_rates_get(const struct scmi_handle *handle, u32 clk_id, struct scmi_clock_info *clk) { - u64 *rate; + u64 *rate = NULL; int ret, cnt; bool rate_discrete = false; u32 tot_rate_cnt = 0, rates_flag; @@ -184,8 +198,10 @@ scmi_clock_describe_rates_get(const struct scmi_handle *handle, u32 clk_id, */ } while (num_returned && num_remaining); - if (rate_discrete) + if (rate_discrete && rate) { clk->list.num_rates = tot_rate_cnt; + sort(rate, tot_rate_cnt, sizeof(*rate), rate_cmp_func, NULL); + } clk->rate_discrete = rate_discrete; diff --git a/drivers/firmware/arm_scmi/common.h b/drivers/firmware/arm_scmi/common.h index 31fe5a22a011..c113e578cc6c 100644 --- a/drivers/firmware/arm_scmi/common.h +++ b/drivers/firmware/arm_scmi/common.h @@ -6,6 +6,8 @@ * * Copyright (C) 2018 ARM Ltd. */ +#ifndef _SCMI_COMMON_H +#define _SCMI_COMMON_H #include #include @@ -235,3 +237,5 @@ void shmem_fetch_notification(struct scmi_shared_mem __iomem *shmem, void shmem_clear_channel(struct scmi_shared_mem __iomem *shmem); bool shmem_poll_done(struct scmi_shared_mem __iomem *shmem, struct scmi_xfer *xfer); + +#endif /* _SCMI_COMMON_H */ diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c index 7483cacf63f9..03ec74242c14 100644 --- a/drivers/firmware/arm_scmi/driver.c +++ b/drivers/firmware/arm_scmi/driver.c @@ -26,6 +26,7 @@ #include #include "common.h" +#include "notify.h" #define CREATE_TRACE_POINTS #include @@ -208,7 +209,9 @@ static void scmi_handle_notification(struct scmi_chan_info *cinfo, u32 msg_hdr) struct device *dev = cinfo->dev; struct scmi_info *info = handle_to_scmi_info(cinfo->handle); struct scmi_xfers_info *minfo = &info->rx_minfo; + ktime_t ts; + ts = ktime_get_boottime(); xfer = scmi_xfer_get(cinfo->handle, minfo); if (IS_ERR(xfer)) { dev_err(dev, "failed to get free message slot (%ld)\n", @@ -221,6 +224,8 @@ static void scmi_handle_notification(struct scmi_chan_info *cinfo, u32 msg_hdr) scmi_dump_header_dbg(dev, &xfer->hdr); info->desc->ops->fetch_notification(cinfo, info->desc->max_msg_size, xfer); + scmi_notify(cinfo->handle, xfer->hdr.protocol_id, + xfer->hdr.id, xfer->rx.buf, xfer->rx.len, ts); trace_scmi_rx_done(xfer->transfer_id, xfer->hdr.id, xfer->hdr.protocol_id, xfer->hdr.seq, @@ -392,8 +397,7 @@ int scmi_do_xfer(const struct scmi_handle *handle, struct scmi_xfer *xfer) info->desc->ops->mark_txdone(cinfo, ret); trace_scmi_xfer_end(xfer->transfer_id, xfer->hdr.id, - xfer->hdr.protocol_id, xfer->hdr.seq, - xfer->hdr.status); + xfer->hdr.protocol_id, xfer->hdr.seq, ret); return ret; } @@ -789,6 +793,9 @@ static int scmi_probe(struct platform_device *pdev) if (ret) return ret; + if (scmi_notification_init(handle)) + dev_err(dev, "SCMI Notifications NOT available.\n"); + ret = scmi_base_protocol_init(handle); if (ret) { dev_err(dev, "unable to communicate with SCMI(%d)\n", ret); @@ -831,6 +838,8 @@ static int scmi_remove(struct platform_device *pdev) struct scmi_info *info = platform_get_drvdata(pdev); struct idr *idr = &info->tx_idr; + scmi_notification_exit(&info->handle); + mutex_lock(&scmi_list_mutex); if (info->users) ret = -EBUSY; @@ -901,7 +910,7 @@ ATTRIBUTE_GROUPS(versions); /* Each compatible listed below must have descriptor associated with it */ static const struct of_device_id scmi_of_match[] = { { .compatible = "arm,scmi", .data = &scmi_mailbox_desc }, -#ifdef CONFIG_ARM_PSCI_FW +#ifdef CONFIG_HAVE_ARM_SMCCC_DISCOVERY { .compatible = "arm,scmi-smc", .data = &scmi_smc_desc}, #endif { /* Sentinel */ }, diff --git a/drivers/firmware/arm_scmi/notify.c b/drivers/firmware/arm_scmi/notify.c new file mode 100644 index 000000000000..4731daaacd19 --- /dev/null +++ b/drivers/firmware/arm_scmi/notify.c @@ -0,0 +1,1526 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * System Control and Management Interface (SCMI) Notification support + * + * Copyright (C) 2020 ARM Ltd. + */ +/** + * DOC: Theory of operation + * + * SCMI Protocol specification allows the platform to signal events to + * interested agents via notification messages: this is an implementation + * of the dispatch and delivery of such notifications to the interested users + * inside the Linux kernel. + * + * An SCMI Notification core instance is initialized for each active platform + * instance identified by the means of the usual &struct scmi_handle. + * + * Each SCMI Protocol implementation, during its initialization, registers with + * this core its set of supported events using scmi_register_protocol_events(): + * all the needed descriptors are stored in the &struct registered_protocols and + * &struct registered_events arrays. + * + * Kernel users interested in some specific event can register their callbacks + * providing the usual notifier_block descriptor, since this core implements + * events' delivery using the standard Kernel notification chains machinery. + * + * Given the number of possible events defined by SCMI and the extensibility + * of the SCMI Protocol itself, the underlying notification chains are created + * and destroyed dynamically on demand depending on the number of users + * effectively registered for an event, so that no support structures or chains + * are allocated until at least one user has registered a notifier_block for + * such event. Similarly, events' generation itself is enabled at the platform + * level only after at least one user has registered, and it is shutdown after + * the last user for that event has gone. + * + * All users provided callbacks and allocated notification-chains are stored in + * the @registered_events_handlers hashtable. Callbacks' registration requests + * for still to be registered events are instead kept in the dedicated common + * hashtable @pending_events_handlers. + * + * An event is identified univocally by the tuple (proto_id, evt_id, src_id) + * and is served by its own dedicated notification chain; information contained + * in such tuples is used, in a few different ways, to generate the needed + * hash-keys. + * + * Here proto_id and evt_id are simply the protocol_id and message_id numbers + * as described in the SCMI Protocol specification, while src_id represents an + * optional, protocol dependent, source identifier (like domain_id, perf_id + * or sensor_id and so forth). + * + * Upon reception of a notification message from the platform the SCMI RX ISR + * passes the received message payload and some ancillary information (including + * an arrival timestamp in nanoseconds) to the core via @scmi_notify() which + * pushes the event-data itself on a protocol-dedicated kfifo queue for further + * deferred processing as specified in @scmi_events_dispatcher(). + * + * Each protocol has it own dedicated work_struct and worker which, once kicked + * by the ISR, takes care to empty its own dedicated queue, deliverying the + * queued items into the proper notification-chain: notifications processing can + * proceed concurrently on distinct workers only between events belonging to + * different protocols while delivery of events within the same protocol is + * still strictly sequentially ordered by time of arrival. + * + * Events' information is then extracted from the SCMI Notification messages and + * conveyed, converted into a custom per-event report struct, as the void *data + * param to the user callback provided by the registered notifier_block, so that + * from the user perspective his callback will look invoked like: + * + * int user_cb(struct notifier_block *nb, unsigned long event_id, void *report) + * + */ + +#define dev_fmt(fmt) "SCMI Notifications - " fmt +#define pr_fmt(fmt) "SCMI Notifications - " fmt + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "notify.h" + +#define SCMI_MAX_PROTO 256 + +#define PROTO_ID_MASK GENMASK(31, 24) +#define EVT_ID_MASK GENMASK(23, 16) +#define SRC_ID_MASK GENMASK(15, 0) + +/* + * Builds an unsigned 32bit key from the given input tuple to be used + * as a key in hashtables. + */ +#define MAKE_HASH_KEY(p, e, s) \ + (FIELD_PREP(PROTO_ID_MASK, (p)) | \ + FIELD_PREP(EVT_ID_MASK, (e)) | \ + FIELD_PREP(SRC_ID_MASK, (s))) + +#define MAKE_ALL_SRCS_KEY(p, e) MAKE_HASH_KEY((p), (e), SRC_ID_MASK) + +/* + * Assumes that the stored obj includes its own hash-key in a field named 'key': + * with this simplification this macro can be equally used for all the objects' + * types hashed by this implementation. + * + * @__ht: The hashtable name + * @__obj: A pointer to the object type to be retrieved from the hashtable; + * it will be used as a cursor while scanning the hastable and it will + * be possibly left as NULL when @__k is not found + * @__k: The key to search for + */ +#define KEY_FIND(__ht, __obj, __k) \ +({ \ + typeof(__k) k_ = __k; \ + typeof(__obj) obj_; \ + \ + hash_for_each_possible((__ht), obj_, hash, k_) \ + if (obj_->key == k_) \ + break; \ + __obj = obj_; \ +}) + +#define KEY_XTRACT_PROTO_ID(key) FIELD_GET(PROTO_ID_MASK, (key)) +#define KEY_XTRACT_EVT_ID(key) FIELD_GET(EVT_ID_MASK, (key)) +#define KEY_XTRACT_SRC_ID(key) FIELD_GET(SRC_ID_MASK, (key)) + +/* + * A set of macros used to access safely @registered_protocols and + * @registered_events arrays; these are fixed in size and each entry is possibly + * populated at protocols' registration time and then only read but NEVER + * modified or removed. + */ +#define SCMI_GET_PROTO(__ni, __pid) \ +({ \ + typeof(__ni) ni_ = __ni; \ + struct scmi_registered_events_desc *__pd = NULL; \ + \ + if (ni_) \ + __pd = READ_ONCE(ni_->registered_protocols[(__pid)]); \ + __pd; \ +}) + +#define SCMI_GET_REVT_FROM_PD(__pd, __eid) \ +({ \ + typeof(__pd) pd_ = __pd; \ + typeof(__eid) eid_ = __eid; \ + struct scmi_registered_event *__revt = NULL; \ + \ + if (pd_ && eid_ < pd_->num_events) \ + __revt = READ_ONCE(pd_->registered_events[eid_]); \ + __revt; \ +}) + +#define SCMI_GET_REVT(__ni, __pid, __eid) \ +({ \ + struct scmi_registered_event *__revt; \ + struct scmi_registered_events_desc *__pd; \ + \ + __pd = SCMI_GET_PROTO((__ni), (__pid)); \ + __revt = SCMI_GET_REVT_FROM_PD(__pd, (__eid)); \ + __revt; \ +}) + +/* A couple of utility macros to limit cruft when calling protocols' helpers */ +#define REVT_NOTIFY_SET_STATUS(revt, eid, sid, state) \ +({ \ + typeof(revt) r = revt; \ + r->proto->ops->set_notify_enabled(r->proto->ni->handle, \ + (eid), (sid), (state)); \ +}) + +#define REVT_NOTIFY_ENABLE(revt, eid, sid) \ + REVT_NOTIFY_SET_STATUS((revt), (eid), (sid), true) + +#define REVT_NOTIFY_DISABLE(revt, eid, sid) \ + REVT_NOTIFY_SET_STATUS((revt), (eid), (sid), false) + +#define REVT_FILL_REPORT(revt, ...) \ +({ \ + typeof(revt) r = revt; \ + r->proto->ops->fill_custom_report(r->proto->ni->handle, \ + __VA_ARGS__); \ +}) + +#define SCMI_PENDING_HASH_SZ 4 +#define SCMI_REGISTERED_HASH_SZ 6 + +struct scmi_registered_events_desc; + +/** + * struct scmi_notify_instance - Represents an instance of the notification + * core + * @gid: GroupID used for devres + * @handle: A reference to the platform instance + * @init_work: A work item to perform final initializations of pending handlers + * @notify_wq: A reference to the allocated Kernel cmwq + * @pending_mtx: A mutex to protect @pending_events_handlers + * @registered_protocols: A statically allocated array containing pointers to + * all the registered protocol-level specific information + * related to events' handling + * @pending_events_handlers: An hashtable containing all pending events' + * handlers descriptors + * + * Each platform instance, represented by a handle, has its own instance of + * the notification subsystem represented by this structure. + */ +struct scmi_notify_instance { + void *gid; + struct scmi_handle *handle; + struct work_struct init_work; + struct workqueue_struct *notify_wq; + /* lock to protect pending_events_handlers */ + struct mutex pending_mtx; + struct scmi_registered_events_desc **registered_protocols; + DECLARE_HASHTABLE(pending_events_handlers, SCMI_PENDING_HASH_SZ); +}; + +/** + * struct events_queue - Describes a queue and its associated worker + * @sz: Size in bytes of the related kfifo + * @kfifo: A dedicated Kernel kfifo descriptor + * @notify_work: A custom work item bound to this queue + * @wq: A reference to the associated workqueue + * + * Each protocol has its own dedicated events_queue descriptor. + */ +struct events_queue { + size_t sz; + struct kfifo kfifo; + struct work_struct notify_work; + struct workqueue_struct *wq; +}; + +/** + * struct scmi_event_header - A utility header + * @timestamp: The timestamp, in nanoseconds (boottime), which was associated + * to this event as soon as it entered the SCMI RX ISR + * @payld_sz: Effective size of the embedded message payload which follows + * @evt_id: Event ID (corresponds to the Event MsgID for this Protocol) + * @payld: A reference to the embedded event payload + * + * This header is prepended to each received event message payload before + * queueing it on the related &struct events_queue. + */ +struct scmi_event_header { + ktime_t timestamp; + size_t payld_sz; + unsigned char evt_id; + unsigned char payld[]; +}; + +struct scmi_registered_event; + +/** + * struct scmi_registered_events_desc - Protocol Specific information + * @id: Protocol ID + * @ops: Protocol specific and event-related operations + * @equeue: The embedded per-protocol events_queue + * @ni: A reference to the initialized instance descriptor + * @eh: A reference to pre-allocated buffer to be used as a scratch area by the + * deferred worker when fetching data from the kfifo + * @eh_sz: Size of the pre-allocated buffer @eh + * @in_flight: A reference to an in flight &struct scmi_registered_event + * @num_events: Number of events in @registered_events + * @registered_events: A dynamically allocated array holding all the registered + * events' descriptors, whose fixed-size is determined at + * compile time. + * @registered_mtx: A mutex to protect @registered_events_handlers + * @registered_events_handlers: An hashtable containing all events' handlers + * descriptors registered for this protocol + * + * All protocols that register at least one event have their protocol-specific + * information stored here, together with the embedded allocated events_queue. + * These descriptors are stored in the @registered_protocols array at protocol + * registration time. + * + * Once these descriptors are successfully registered, they are NEVER again + * removed or modified since protocols do not unregister ever, so that, once + * we safely grab a NON-NULL reference from the array we can keep it and use it. + */ +struct scmi_registered_events_desc { + u8 id; + const struct scmi_event_ops *ops; + struct events_queue equeue; + struct scmi_notify_instance *ni; + struct scmi_event_header *eh; + size_t eh_sz; + void *in_flight; + int num_events; + struct scmi_registered_event **registered_events; + /* mutex to protect registered_events_handlers */ + struct mutex registered_mtx; + DECLARE_HASHTABLE(registered_events_handlers, SCMI_REGISTERED_HASH_SZ); +}; + +/** + * struct scmi_registered_event - Event Specific Information + * @proto: A reference to the associated protocol descriptor + * @evt: A reference to the associated event descriptor (as provided at + * registration time) + * @report: A pre-allocated buffer used by the deferred worker to fill a + * customized event report + * @num_sources: The number of possible sources for this event as stated at + * events' registration time + * @sources: A reference to a dynamically allocated array used to refcount the + * events' enable requests for all the existing sources + * @sources_mtx: A mutex to serialize the access to @sources + * + * All registered events are represented by one of these structures that are + * stored in the @registered_events array at protocol registration time. + * + * Once these descriptors are successfully registered, they are NEVER again + * removed or modified since protocols do not unregister ever, so that once we + * safely grab a NON-NULL reference from the table we can keep it and use it. + */ +struct scmi_registered_event { + struct scmi_registered_events_desc *proto; + const struct scmi_event *evt; + void *report; + u32 num_sources; + refcount_t *sources; + /* locking to serialize the access to sources */ + struct mutex sources_mtx; +}; + +/** + * struct scmi_event_handler - Event handler information + * @key: The used hashkey + * @users: A reference count for number of active users for this handler + * @r_evt: A reference to the associated registered event; when this is NULL + * this handler is pending, which means that identifies a set of + * callbacks intended to be attached to an event which is still not + * known nor registered by any protocol at that point in time + * @chain: The notification chain dedicated to this specific event tuple + * @hash: The hlist_node used for collision handling + * @enabled: A boolean which records if event's generation has been already + * enabled for this handler as a whole + * + * This structure collects all the information needed to process a received + * event identified by the tuple (proto_id, evt_id, src_id). + * These descriptors are stored in a per-protocol @registered_events_handlers + * table using as a key a value derived from that tuple. + */ +struct scmi_event_handler { + u32 key; + refcount_t users; + struct scmi_registered_event *r_evt; + struct blocking_notifier_head chain; + struct hlist_node hash; + bool enabled; +}; + +#define IS_HNDL_PENDING(hndl) (!(hndl)->r_evt) + +static struct scmi_event_handler * +scmi_get_active_handler(struct scmi_notify_instance *ni, u32 evt_key); +static void scmi_put_active_handler(struct scmi_notify_instance *ni, + struct scmi_event_handler *hndl); +static void scmi_put_handler_unlocked(struct scmi_notify_instance *ni, + struct scmi_event_handler *hndl); + +/** + * scmi_lookup_and_call_event_chain() - Lookup the proper chain and call it + * @ni: A reference to the notification instance to use + * @evt_key: The key to use to lookup the related notification chain + * @report: The customized event-specific report to pass down to the callbacks + * as their *data parameter. + */ +static inline void +scmi_lookup_and_call_event_chain(struct scmi_notify_instance *ni, + u32 evt_key, void *report) +{ + int ret; + struct scmi_event_handler *hndl; + + /* + * Here ensure the event handler cannot vanish while using it. + * It is legitimate, though, for an handler not to be found at all here, + * e.g. when it has been unregistered by the user after some events had + * already been queued. + */ + hndl = scmi_get_active_handler(ni, evt_key); + if (!hndl) + return; + + ret = blocking_notifier_call_chain(&hndl->chain, + KEY_XTRACT_EVT_ID(evt_key), + report); + /* Notifiers are NOT supposed to cut the chain ... */ + WARN_ON_ONCE(ret & NOTIFY_STOP_MASK); + + scmi_put_active_handler(ni, hndl); +} + +/** + * scmi_process_event_header() - Dequeue and process an event header + * @eq: The queue to use + * @pd: The protocol descriptor to use + * + * Read an event header from the protocol queue into the dedicated scratch + * buffer and looks for a matching registered event; in case an anomalously + * sized read is detected just flush the queue. + * + * Return: + * * a reference to the matching registered event when found + * * ERR_PTR(-EINVAL) when NO registered event could be found + * * NULL when the queue is empty + */ +static inline struct scmi_registered_event * +scmi_process_event_header(struct events_queue *eq, + struct scmi_registered_events_desc *pd) +{ + unsigned int outs; + struct scmi_registered_event *r_evt; + + outs = kfifo_out(&eq->kfifo, pd->eh, + sizeof(struct scmi_event_header)); + if (!outs) + return NULL; + if (outs != sizeof(struct scmi_event_header)) { + dev_err(pd->ni->handle->dev, "corrupted EVT header. Flush.\n"); + kfifo_reset_out(&eq->kfifo); + return NULL; + } + + r_evt = SCMI_GET_REVT_FROM_PD(pd, pd->eh->evt_id); + if (!r_evt) + r_evt = ERR_PTR(-EINVAL); + + return r_evt; +} + +/** + * scmi_process_event_payload() - Dequeue and process an event payload + * @eq: The queue to use + * @pd: The protocol descriptor to use + * @r_evt: The registered event descriptor to use + * + * Read an event payload from the protocol queue into the dedicated scratch + * buffer, fills a custom report and then look for matching event handlers and + * call them; skip any unknown event (as marked by scmi_process_event_header()) + * and in case an anomalously sized read is detected just flush the queue. + * + * Return: False when the queue is empty + */ +static inline bool +scmi_process_event_payload(struct events_queue *eq, + struct scmi_registered_events_desc *pd, + struct scmi_registered_event *r_evt) +{ + u32 src_id, key; + unsigned int outs; + void *report = NULL; + + outs = kfifo_out(&eq->kfifo, pd->eh->payld, pd->eh->payld_sz); + if (!outs) + return false; + + /* Any in-flight event has now been officially processed */ + pd->in_flight = NULL; + + if (outs != pd->eh->payld_sz) { + dev_err(pd->ni->handle->dev, "corrupted EVT Payload. Flush.\n"); + kfifo_reset_out(&eq->kfifo); + return false; + } + + if (IS_ERR(r_evt)) { + dev_warn(pd->ni->handle->dev, + "SKIP UNKNOWN EVT - proto:%X evt:%d\n", + pd->id, pd->eh->evt_id); + return true; + } + + report = REVT_FILL_REPORT(r_evt, pd->eh->evt_id, pd->eh->timestamp, + pd->eh->payld, pd->eh->payld_sz, + r_evt->report, &src_id); + if (!report) { + dev_err(pd->ni->handle->dev, + "report not available - proto:%X evt:%d\n", + pd->id, pd->eh->evt_id); + return true; + } + + /* At first search for a generic ALL src_ids handler... */ + key = MAKE_ALL_SRCS_KEY(pd->id, pd->eh->evt_id); + scmi_lookup_and_call_event_chain(pd->ni, key, report); + + /* ...then search for any specific src_id */ + key = MAKE_HASH_KEY(pd->id, pd->eh->evt_id, src_id); + scmi_lookup_and_call_event_chain(pd->ni, key, report); + + return true; +} + +/** + * scmi_events_dispatcher() - Common worker logic for all work items. + * @work: The work item to use, which is associated to a dedicated events_queue + * + * Logic: + * 1. dequeue one pending RX notification (queued in SCMI RX ISR context) + * 2. generate a custom event report from the received event message + * 3. lookup for any registered ALL_SRC_IDs handler: + * - > call the related notification chain passing in the report + * 4. lookup for any registered specific SRC_ID handler: + * - > call the related notification chain passing in the report + * + * Note that: + * * a dedicated per-protocol kfifo queue is used: in this way an anomalous + * flood of events cannot saturate other protocols' queues. + * * each per-protocol queue is associated to a distinct work_item, which + * means, in turn, that: + * + all protocols can process their dedicated queues concurrently + * (since notify_wq:max_active != 1) + * + anyway at most one worker instance is allowed to run on the same queue + * concurrently: this ensures that we can have only one concurrent + * reader/writer on the associated kfifo, so that we can use it lock-less + * + * Context: Process context. + */ +static void scmi_events_dispatcher(struct work_struct *work) +{ + struct events_queue *eq; + struct scmi_registered_events_desc *pd; + struct scmi_registered_event *r_evt; + + eq = container_of(work, struct events_queue, notify_work); + pd = container_of(eq, struct scmi_registered_events_desc, equeue); + /* + * In order to keep the queue lock-less and the number of memcopies + * to the bare minimum needed, the dispatcher accounts for the + * possibility of per-protocol in-flight events: i.e. an event whose + * reception could end up being split across two subsequent runs of this + * worker, first the header, then the payload. + */ + do { + if (!pd->in_flight) { + r_evt = scmi_process_event_header(eq, pd); + if (!r_evt) + break; + pd->in_flight = r_evt; + } else { + r_evt = pd->in_flight; + } + } while (scmi_process_event_payload(eq, pd, r_evt)); +} + +/** + * scmi_notify() - Queues a notification for further deferred processing + * @handle: The handle identifying the platform instance from which the + * dispatched event is generated + * @proto_id: Protocol ID + * @evt_id: Event ID (msgID) + * @buf: Event Message Payload (without the header) + * @len: Event Message Payload size + * @ts: RX Timestamp in nanoseconds (boottime) + * + * Context: Called in interrupt context to queue a received event for + * deferred processing. + * + * Return: 0 on Success + */ +int scmi_notify(const struct scmi_handle *handle, u8 proto_id, u8 evt_id, + const void *buf, size_t len, ktime_t ts) +{ + struct scmi_registered_event *r_evt; + struct scmi_event_header eh; + struct scmi_notify_instance *ni; + + /* Ensure notify_priv is updated */ + smp_rmb(); + if (!handle->notify_priv) + return 0; + ni = handle->notify_priv; + + r_evt = SCMI_GET_REVT(ni, proto_id, evt_id); + if (!r_evt) + return -EINVAL; + + if (len > r_evt->evt->max_payld_sz) { + dev_err(handle->dev, "discard badly sized message\n"); + return -EINVAL; + } + if (kfifo_avail(&r_evt->proto->equeue.kfifo) < sizeof(eh) + len) { + dev_warn(handle->dev, + "queue full, dropping proto_id:%d evt_id:%d ts:%lld\n", + proto_id, evt_id, ktime_to_ns(ts)); + return -ENOMEM; + } + + eh.timestamp = ts; + eh.evt_id = evt_id; + eh.payld_sz = len; + /* + * Header and payload are enqueued with two distinct kfifo_in() (so non + * atomic), but this situation is handled properly on the consumer side + * with in-flight events tracking. + */ + kfifo_in(&r_evt->proto->equeue.kfifo, &eh, sizeof(eh)); + kfifo_in(&r_evt->proto->equeue.kfifo, buf, len); + /* + * Don't care about return value here since we just want to ensure that + * a work is queued all the times whenever some items have been pushed + * on the kfifo: + * - if work was already queued it will simply fail to queue a new one + * since it is not needed + * - if work was not queued already it will be now, even in case work + * was in fact already running: this behavior avoids any possible race + * when this function pushes new items onto the kfifos after the + * related executing worker had already determined the kfifo to be + * empty and it was terminating. + */ + queue_work(r_evt->proto->equeue.wq, + &r_evt->proto->equeue.notify_work); + + return 0; +} + +/** + * scmi_kfifo_free() - Devres action helper to free the kfifo + * @kfifo: The kfifo to free + */ +static void scmi_kfifo_free(void *kfifo) +{ + kfifo_free((struct kfifo *)kfifo); +} + +/** + * scmi_initialize_events_queue() - Allocate/Initialize a kfifo buffer + * @ni: A reference to the notification instance to use + * @equeue: The events_queue to initialize + * @sz: Size of the kfifo buffer to allocate + * + * Allocate a buffer for the kfifo and initialize it. + * + * Return: 0 on Success + */ +static int scmi_initialize_events_queue(struct scmi_notify_instance *ni, + struct events_queue *equeue, size_t sz) +{ + int ret; + + if (kfifo_alloc(&equeue->kfifo, sz, GFP_KERNEL)) + return -ENOMEM; + /* Size could have been roundup to power-of-two */ + equeue->sz = kfifo_size(&equeue->kfifo); + + ret = devm_add_action_or_reset(ni->handle->dev, scmi_kfifo_free, + &equeue->kfifo); + if (ret) + return ret; + + INIT_WORK(&equeue->notify_work, scmi_events_dispatcher); + equeue->wq = ni->notify_wq; + + return ret; +} + +/** + * scmi_allocate_registered_events_desc() - Allocate a registered events' + * descriptor + * @ni: A reference to the &struct scmi_notify_instance notification instance + * to use + * @proto_id: Protocol ID + * @queue_sz: Size of the associated queue to allocate + * @eh_sz: Size of the event header scratch area to pre-allocate + * @num_events: Number of events to support (size of @registered_events) + * @ops: Pointer to a struct holding references to protocol specific helpers + * needed during events handling + * + * It is supposed to be called only once for each protocol at protocol + * initialization time, so it warns if the requested protocol is found already + * registered. + * + * Return: The allocated and registered descriptor on Success + */ +static struct scmi_registered_events_desc * +scmi_allocate_registered_events_desc(struct scmi_notify_instance *ni, + u8 proto_id, size_t queue_sz, size_t eh_sz, + int num_events, + const struct scmi_event_ops *ops) +{ + int ret; + struct scmi_registered_events_desc *pd; + + /* Ensure protocols are up to date */ + smp_rmb(); + if (WARN_ON(ni->registered_protocols[proto_id])) + return ERR_PTR(-EINVAL); + + pd = devm_kzalloc(ni->handle->dev, sizeof(*pd), GFP_KERNEL); + if (!pd) + return ERR_PTR(-ENOMEM); + pd->id = proto_id; + pd->ops = ops; + pd->ni = ni; + + ret = scmi_initialize_events_queue(ni, &pd->equeue, queue_sz); + if (ret) + return ERR_PTR(ret); + + pd->eh = devm_kzalloc(ni->handle->dev, eh_sz, GFP_KERNEL); + if (!pd->eh) + return ERR_PTR(-ENOMEM); + pd->eh_sz = eh_sz; + + pd->registered_events = devm_kcalloc(ni->handle->dev, num_events, + sizeof(char *), GFP_KERNEL); + if (!pd->registered_events) + return ERR_PTR(-ENOMEM); + pd->num_events = num_events; + + /* Initialize per protocol handlers table */ + mutex_init(&pd->registered_mtx); + hash_init(pd->registered_events_handlers); + + return pd; +} + +/** + * scmi_register_protocol_events() - Register Protocol Events with the core + * @handle: The handle identifying the platform instance against which the + * the protocol's events are registered + * @proto_id: Protocol ID + * @queue_sz: Size in bytes of the associated queue to be allocated + * @ops: Protocol specific event-related operations + * @evt: Event descriptor array + * @num_events: Number of events in @evt array + * @num_sources: Number of possible sources for this protocol on this + * platform. + * + * Used by SCMI Protocols initialization code to register with the notification + * core the list of supported events and their descriptors: takes care to + * pre-allocate and store all needed descriptors, scratch buffers and event + * queues. + * + * Return: 0 on Success + */ +int scmi_register_protocol_events(const struct scmi_handle *handle, + u8 proto_id, size_t queue_sz, + const struct scmi_event_ops *ops, + const struct scmi_event *evt, int num_events, + int num_sources) +{ + int i; + size_t payld_sz = 0; + struct scmi_registered_events_desc *pd; + struct scmi_notify_instance *ni; + + if (!ops || !evt) + return -EINVAL; + + /* Ensure notify_priv is updated */ + smp_rmb(); + if (!handle->notify_priv) + return -ENOMEM; + ni = handle->notify_priv; + + /* Attach to the notification main devres group */ + if (!devres_open_group(ni->handle->dev, ni->gid, GFP_KERNEL)) + return -ENOMEM; + + for (i = 0; i < num_events; i++) + payld_sz = max_t(size_t, payld_sz, evt[i].max_payld_sz); + payld_sz += sizeof(struct scmi_event_header); + + pd = scmi_allocate_registered_events_desc(ni, proto_id, queue_sz, + payld_sz, num_events, ops); + if (IS_ERR(pd)) + goto err; + + for (i = 0; i < num_events; i++, evt++) { + struct scmi_registered_event *r_evt; + + r_evt = devm_kzalloc(ni->handle->dev, sizeof(*r_evt), + GFP_KERNEL); + if (!r_evt) + goto err; + r_evt->proto = pd; + r_evt->evt = evt; + + r_evt->sources = devm_kcalloc(ni->handle->dev, num_sources, + sizeof(refcount_t), GFP_KERNEL); + if (!r_evt->sources) + goto err; + r_evt->num_sources = num_sources; + mutex_init(&r_evt->sources_mtx); + + r_evt->report = devm_kzalloc(ni->handle->dev, + evt->max_report_sz, GFP_KERNEL); + if (!r_evt->report) + goto err; + + pd->registered_events[i] = r_evt; + /* Ensure events are updated */ + smp_wmb(); + dev_dbg(handle->dev, "registered event - %lX\n", + MAKE_ALL_SRCS_KEY(r_evt->proto->id, r_evt->evt->id)); + } + + /* Register protocol and events...it will never be removed */ + ni->registered_protocols[proto_id] = pd; + /* Ensure protocols are updated */ + smp_wmb(); + + devres_close_group(ni->handle->dev, ni->gid); + + /* + * Finalize any pending events' handler which could have been waiting + * for this protocol's events registration. + */ + schedule_work(&ni->init_work); + + return 0; + +err: + dev_warn(handle->dev, "Proto:%X - Registration Failed !\n", proto_id); + /* A failing protocol registration does not trigger full failure */ + devres_close_group(ni->handle->dev, ni->gid); + + return -ENOMEM; +} + +/** + * scmi_allocate_event_handler() - Allocate Event handler + * @ni: A reference to the notification instance to use + * @evt_key: 32bit key uniquely bind to the event identified by the tuple + * (proto_id, evt_id, src_id) + * + * Allocate an event handler and related notification chain associated with + * the provided event handler key. + * Note that, at this point, a related registered_event is still to be + * associated to this handler descriptor (hndl->r_evt == NULL), so the handler + * is initialized as pending. + * + * Context: Assumes to be called with @pending_mtx already acquired. + * Return: the freshly allocated structure on Success + */ +static struct scmi_event_handler * +scmi_allocate_event_handler(struct scmi_notify_instance *ni, u32 evt_key) +{ + struct scmi_event_handler *hndl; + + hndl = kzalloc(sizeof(*hndl), GFP_KERNEL); + if (!hndl) + return NULL; + hndl->key = evt_key; + BLOCKING_INIT_NOTIFIER_HEAD(&hndl->chain); + refcount_set(&hndl->users, 1); + /* New handlers are created pending */ + hash_add(ni->pending_events_handlers, &hndl->hash, hndl->key); + + return hndl; +} + +/** + * scmi_free_event_handler() - Free the provided Event handler + * @hndl: The event handler structure to free + * + * Context: Assumes to be called with proper locking acquired depending + * on the situation. + */ +static void scmi_free_event_handler(struct scmi_event_handler *hndl) +{ + hash_del(&hndl->hash); + kfree(hndl); +} + +/** + * scmi_bind_event_handler() - Helper to attempt binding an handler to an event + * @ni: A reference to the notification instance to use + * @hndl: The event handler to bind + * + * If an associated registered event is found, move the handler from the pending + * into the registered table. + * + * Context: Assumes to be called with @pending_mtx already acquired. + * + * Return: 0 on Success + */ +static inline int scmi_bind_event_handler(struct scmi_notify_instance *ni, + struct scmi_event_handler *hndl) +{ + struct scmi_registered_event *r_evt; + + r_evt = SCMI_GET_REVT(ni, KEY_XTRACT_PROTO_ID(hndl->key), + KEY_XTRACT_EVT_ID(hndl->key)); + if (!r_evt) + return -EINVAL; + + /* Remove from pending and insert into registered */ + hash_del(&hndl->hash); + hndl->r_evt = r_evt; + mutex_lock(&r_evt->proto->registered_mtx); + hash_add(r_evt->proto->registered_events_handlers, + &hndl->hash, hndl->key); + mutex_unlock(&r_evt->proto->registered_mtx); + + return 0; +} + +/** + * scmi_valid_pending_handler() - Helper to check pending status of handlers + * @ni: A reference to the notification instance to use + * @hndl: The event handler to check + * + * An handler is considered pending when its r_evt == NULL, because the related + * event was still unknown at handler's registration time; anyway, since all + * protocols register their supported events once for all at protocols' + * initialization time, a pending handler cannot be considered valid anymore if + * the underlying event (which it is waiting for), belongs to an already + * initialized and registered protocol. + * + * Return: 0 on Success + */ +static inline int scmi_valid_pending_handler(struct scmi_notify_instance *ni, + struct scmi_event_handler *hndl) +{ + struct scmi_registered_events_desc *pd; + + if (!IS_HNDL_PENDING(hndl)) + return -EINVAL; + + pd = SCMI_GET_PROTO(ni, KEY_XTRACT_PROTO_ID(hndl->key)); + if (pd) + return -EINVAL; + + return 0; +} + +/** + * scmi_register_event_handler() - Register whenever possible an Event handler + * @ni: A reference to the notification instance to use + * @hndl: The event handler to register + * + * At first try to bind an event handler to its associated event, then check if + * it was at least a valid pending handler: if it was not bound nor valid return + * false. + * + * Valid pending incomplete bindings will be periodically retried by a dedicated + * worker which is kicked each time a new protocol completes its own + * registration phase. + * + * Context: Assumes to be called with @pending_mtx acquired. + * + * Return: 0 on Success + */ +static int scmi_register_event_handler(struct scmi_notify_instance *ni, + struct scmi_event_handler *hndl) +{ + int ret; + + ret = scmi_bind_event_handler(ni, hndl); + if (!ret) { + dev_dbg(ni->handle->dev, "registered NEW handler - key:%X\n", + hndl->key); + } else { + ret = scmi_valid_pending_handler(ni, hndl); + if (!ret) + dev_dbg(ni->handle->dev, + "registered PENDING handler - key:%X\n", + hndl->key); + } + + return ret; +} + +/** + * __scmi_event_handler_get_ops() - Utility to get or create an event handler + * @ni: A reference to the notification instance to use + * @evt_key: The event key to use + * @create: A boolean flag to specify if a handler must be created when + * not already existent + * + * Search for the desired handler matching the key in both the per-protocol + * registered table and the common pending table: + * * if found adjust users refcount + * * if not found and @create is true, create and register the new handler: + * handler could end up being registered as pending if no matching event + * could be found. + * + * An handler is guaranteed to reside in one and only one of the tables at + * any one time; to ensure this the whole search and create is performed + * holding the @pending_mtx lock, with @registered_mtx additionally acquired + * if needed. + * + * Note that when a nested acquisition of these mutexes is needed the locking + * order is always (same as in @init_work): + * 1. pending_mtx + * 2. registered_mtx + * + * Events generation is NOT enabled right after creation within this routine + * since at creation time we usually want to have all setup and ready before + * events really start flowing. + * + * Return: A properly refcounted handler on Success, NULL on Failure + */ +static inline struct scmi_event_handler * +__scmi_event_handler_get_ops(struct scmi_notify_instance *ni, + u32 evt_key, bool create) +{ + struct scmi_registered_event *r_evt; + struct scmi_event_handler *hndl = NULL; + + r_evt = SCMI_GET_REVT(ni, KEY_XTRACT_PROTO_ID(evt_key), + KEY_XTRACT_EVT_ID(evt_key)); + + mutex_lock(&ni->pending_mtx); + /* Search registered events at first ... if possible at all */ + if (r_evt) { + mutex_lock(&r_evt->proto->registered_mtx); + hndl = KEY_FIND(r_evt->proto->registered_events_handlers, + hndl, evt_key); + if (hndl) + refcount_inc(&hndl->users); + mutex_unlock(&r_evt->proto->registered_mtx); + } + + /* ...then amongst pending. */ + if (!hndl) { + hndl = KEY_FIND(ni->pending_events_handlers, hndl, evt_key); + if (hndl) + refcount_inc(&hndl->users); + } + + /* Create if still not found and required */ + if (!hndl && create) { + hndl = scmi_allocate_event_handler(ni, evt_key); + if (hndl && scmi_register_event_handler(ni, hndl)) { + dev_dbg(ni->handle->dev, + "purging UNKNOWN handler - key:%X\n", + hndl->key); + /* this hndl can be only a pending one */ + scmi_put_handler_unlocked(ni, hndl); + hndl = NULL; + } + } + mutex_unlock(&ni->pending_mtx); + + return hndl; +} + +static struct scmi_event_handler * +scmi_get_handler(struct scmi_notify_instance *ni, u32 evt_key) +{ + return __scmi_event_handler_get_ops(ni, evt_key, false); +} + +static struct scmi_event_handler * +scmi_get_or_create_handler(struct scmi_notify_instance *ni, u32 evt_key) +{ + return __scmi_event_handler_get_ops(ni, evt_key, true); +} + +/** + * scmi_get_active_handler() - Helper to get active handlers only + * @ni: A reference to the notification instance to use + * @evt_key: The event key to use + * + * Search for the desired handler matching the key only in the per-protocol + * table of registered handlers: this is called only from the dispatching path + * so want to be as quick as possible and do not care about pending. + * + * Return: A properly refcounted active handler + */ +static struct scmi_event_handler * +scmi_get_active_handler(struct scmi_notify_instance *ni, u32 evt_key) +{ + struct scmi_registered_event *r_evt; + struct scmi_event_handler *hndl = NULL; + + r_evt = SCMI_GET_REVT(ni, KEY_XTRACT_PROTO_ID(evt_key), + KEY_XTRACT_EVT_ID(evt_key)); + if (r_evt) { + mutex_lock(&r_evt->proto->registered_mtx); + hndl = KEY_FIND(r_evt->proto->registered_events_handlers, + hndl, evt_key); + if (hndl) + refcount_inc(&hndl->users); + mutex_unlock(&r_evt->proto->registered_mtx); + } + + return hndl; +} + +/** + * __scmi_enable_evt() - Enable/disable events generation + * @r_evt: The registered event to act upon + * @src_id: The src_id to act upon + * @enable: The action to perform: true->Enable, false->Disable + * + * Takes care of proper refcounting while performing enable/disable: handles + * the special case of ALL sources requests by itself. + * Returns successfully if at least one of the required src_id has been + * successfully enabled/disabled. + * + * Return: 0 on Success + */ +static inline int __scmi_enable_evt(struct scmi_registered_event *r_evt, + u32 src_id, bool enable) +{ + int retvals = 0; + u32 num_sources; + refcount_t *sid; + + if (src_id == SRC_ID_MASK) { + src_id = 0; + num_sources = r_evt->num_sources; + } else if (src_id < r_evt->num_sources) { + num_sources = 1; + } else { + return -EINVAL; + } + + mutex_lock(&r_evt->sources_mtx); + if (enable) { + for (; num_sources; src_id++, num_sources--) { + int ret = 0; + + sid = &r_evt->sources[src_id]; + if (refcount_read(sid) == 0) { + ret = REVT_NOTIFY_ENABLE(r_evt, r_evt->evt->id, + src_id); + if (!ret) + refcount_set(sid, 1); + } else { + refcount_inc(sid); + } + retvals += !ret; + } + } else { + for (; num_sources; src_id++, num_sources--) { + sid = &r_evt->sources[src_id]; + if (refcount_dec_and_test(sid)) + REVT_NOTIFY_DISABLE(r_evt, + r_evt->evt->id, src_id); + } + retvals = 1; + } + mutex_unlock(&r_evt->sources_mtx); + + return retvals ? 0 : -EINVAL; +} + +static int scmi_enable_events(struct scmi_event_handler *hndl) +{ + int ret = 0; + + if (!hndl->enabled) { + ret = __scmi_enable_evt(hndl->r_evt, + KEY_XTRACT_SRC_ID(hndl->key), true); + if (!ret) + hndl->enabled = true; + } + + return ret; +} + +static int scmi_disable_events(struct scmi_event_handler *hndl) +{ + int ret = 0; + + if (hndl->enabled) { + ret = __scmi_enable_evt(hndl->r_evt, + KEY_XTRACT_SRC_ID(hndl->key), false); + if (!ret) + hndl->enabled = false; + } + + return ret; +} + +/** + * scmi_put_handler_unlocked() - Put an event handler + * @ni: A reference to the notification instance to use + * @hndl: The event handler to act upon + * + * After having got exclusive access to the registered handlers hashtable, + * update the refcount and if @hndl is no more in use by anyone: + * * ask for events' generation disabling + * * unregister and free the handler itself + * + * Context: Assumes all the proper locking has been managed by the caller. + */ +static void scmi_put_handler_unlocked(struct scmi_notify_instance *ni, + struct scmi_event_handler *hndl) +{ + if (refcount_dec_and_test(&hndl->users)) { + if (!IS_HNDL_PENDING(hndl)) + scmi_disable_events(hndl); + scmi_free_event_handler(hndl); + } +} + +static void scmi_put_handler(struct scmi_notify_instance *ni, + struct scmi_event_handler *hndl) +{ + struct scmi_registered_event *r_evt = hndl->r_evt; + + mutex_lock(&ni->pending_mtx); + if (r_evt) + mutex_lock(&r_evt->proto->registered_mtx); + + scmi_put_handler_unlocked(ni, hndl); + + if (r_evt) + mutex_unlock(&r_evt->proto->registered_mtx); + mutex_unlock(&ni->pending_mtx); +} + +static void scmi_put_active_handler(struct scmi_notify_instance *ni, + struct scmi_event_handler *hndl) +{ + struct scmi_registered_event *r_evt = hndl->r_evt; + + mutex_lock(&r_evt->proto->registered_mtx); + scmi_put_handler_unlocked(ni, hndl); + mutex_unlock(&r_evt->proto->registered_mtx); +} + +/** + * scmi_event_handler_enable_events() - Enable events associated to an handler + * @hndl: The Event handler to act upon + * + * Return: 0 on Success + */ +static int scmi_event_handler_enable_events(struct scmi_event_handler *hndl) +{ + if (scmi_enable_events(hndl)) { + pr_err("Failed to ENABLE events for key:%X !\n", hndl->key); + return -EINVAL; + } + + return 0; +} + +/** + * scmi_register_notifier() - Register a notifier_block for an event + * @handle: The handle identifying the platform instance against which the + * callback is registered + * @proto_id: Protocol ID + * @evt_id: Event ID + * @src_id: Source ID, when NULL register for events coming form ALL possible + * sources + * @nb: A standard notifier block to register for the specified event + * + * Generic helper to register a notifier_block against a protocol event. + * + * A notifier_block @nb will be registered for each distinct event identified + * by the tuple (proto_id, evt_id, src_id) on a dedicated notification chain + * so that: + * + * (proto_X, evt_Y, src_Z) --> chain_X_Y_Z + * + * @src_id meaning is protocol specific and identifies the origin of the event + * (like domain_id, sensor_id and so forth). + * + * @src_id can be NULL to signify that the caller is interested in receiving + * notifications from ALL the available sources for that protocol OR simply that + * the protocol does not support distinct sources. + * + * As soon as one user for the specified tuple appears, an handler is created, + * and that specific event's generation is enabled at the platform level, unless + * an associated registered event is found missing, meaning that the needed + * protocol is still to be initialized and the handler has just been registered + * as still pending. + * + * Return: 0 on Success + */ +static int scmi_register_notifier(const struct scmi_handle *handle, + u8 proto_id, u8 evt_id, u32 *src_id, + struct notifier_block *nb) +{ + int ret = 0; + u32 evt_key; + struct scmi_event_handler *hndl; + struct scmi_notify_instance *ni; + + /* Ensure notify_priv is updated */ + smp_rmb(); + if (!handle->notify_priv) + return -ENODEV; + ni = handle->notify_priv; + + evt_key = MAKE_HASH_KEY(proto_id, evt_id, + src_id ? *src_id : SRC_ID_MASK); + hndl = scmi_get_or_create_handler(ni, evt_key); + if (!hndl) + return -EINVAL; + + blocking_notifier_chain_register(&hndl->chain, nb); + + /* Enable events for not pending handlers */ + if (!IS_HNDL_PENDING(hndl)) { + ret = scmi_event_handler_enable_events(hndl); + if (ret) + scmi_put_handler(ni, hndl); + } + + return ret; +} + +/** + * scmi_unregister_notifier() - Unregister a notifier_block for an event + * @handle: The handle identifying the platform instance against which the + * callback is unregistered + * @proto_id: Protocol ID + * @evt_id: Event ID + * @src_id: Source ID + * @nb: The notifier_block to unregister + * + * Takes care to unregister the provided @nb from the notification chain + * associated to the specified event and, if there are no more users for the + * event handler, frees also the associated event handler structures. + * (this could possibly cause disabling of event's generation at platform level) + * + * Return: 0 on Success + */ +static int scmi_unregister_notifier(const struct scmi_handle *handle, + u8 proto_id, u8 evt_id, u32 *src_id, + struct notifier_block *nb) +{ + u32 evt_key; + struct scmi_event_handler *hndl; + struct scmi_notify_instance *ni; + + /* Ensure notify_priv is updated */ + smp_rmb(); + if (!handle->notify_priv) + return -ENODEV; + ni = handle->notify_priv; + + evt_key = MAKE_HASH_KEY(proto_id, evt_id, + src_id ? *src_id : SRC_ID_MASK); + hndl = scmi_get_handler(ni, evt_key); + if (!hndl) + return -EINVAL; + + /* + * Note that this chain unregistration call is safe on its own + * being internally protected by an rwsem. + */ + blocking_notifier_chain_unregister(&hndl->chain, nb); + scmi_put_handler(ni, hndl); + + /* + * This balances the initial get issued in @scmi_register_notifier. + * If this notifier_block happened to be the last known user callback + * for this event, the handler is here freed and the event's generation + * stopped. + * + * Note that, an ongoing concurrent lookup on the delivery workqueue + * path could still hold the refcount to 1 even after this routine + * completes: in such a case it will be the final put on the delivery + * path which will finally free this unused handler. + */ + scmi_put_handler(ni, hndl); + + return 0; +} + +/** + * scmi_protocols_late_init() - Worker for late initialization + * @work: The work item to use associated to the proper SCMI instance + * + * This kicks in whenever a new protocol has completed its own registration via + * scmi_register_protocol_events(): it is in charge of scanning the table of + * pending handlers (registered by users while the related protocol was still + * not initialized) and finalizing their initialization whenever possible; + * invalid pending handlers are purged at this point in time. + */ +static void scmi_protocols_late_init(struct work_struct *work) +{ + int bkt; + struct scmi_event_handler *hndl; + struct scmi_notify_instance *ni; + struct hlist_node *tmp; + + ni = container_of(work, struct scmi_notify_instance, init_work); + + /* Ensure protocols and events are up to date */ + smp_rmb(); + + mutex_lock(&ni->pending_mtx); + hash_for_each_safe(ni->pending_events_handlers, bkt, tmp, hndl, hash) { + int ret; + + ret = scmi_bind_event_handler(ni, hndl); + if (!ret) { + dev_dbg(ni->handle->dev, + "finalized PENDING handler - key:%X\n", + hndl->key); + ret = scmi_event_handler_enable_events(hndl); + } else { + ret = scmi_valid_pending_handler(ni, hndl); + } + if (ret) { + dev_dbg(ni->handle->dev, + "purging PENDING handler - key:%X\n", + hndl->key); + /* this hndl can be only a pending one */ + scmi_put_handler_unlocked(ni, hndl); + } + } + mutex_unlock(&ni->pending_mtx); +} + +/* + * notify_ops are attached to the handle so that can be accessed + * directly from an scmi_driver to register its own notifiers. + */ +static struct scmi_notify_ops notify_ops = { + .register_event_notifier = scmi_register_notifier, + .unregister_event_notifier = scmi_unregister_notifier, +}; + +/** + * scmi_notification_init() - Initializes Notification Core Support + * @handle: The handle identifying the platform instance to initialize + * + * This function lays out all the basic resources needed by the notification + * core instance identified by the provided handle: once done, all of the + * SCMI Protocols can register their events with the core during their own + * initializations. + * + * Note that failing to initialize the core notifications support does not + * cause the whole SCMI Protocols stack to fail its initialization. + * + * SCMI Notification Initialization happens in 2 steps: + * * initialization: basic common allocations (this function) + * * registration: protocols asynchronously come into life and registers their + * own supported list of events with the core; this causes + * further per-protocol allocations + * + * Any user's callback registration attempt, referring a still not registered + * event, will be registered as pending and finalized later (if possible) + * by scmi_protocols_late_init() work. + * This allows for lazy initialization of SCMI Protocols due to late (or + * missing) SCMI drivers' modules loading. + * + * Return: 0 on Success + */ +int scmi_notification_init(struct scmi_handle *handle) +{ + void *gid; + struct scmi_notify_instance *ni; + + gid = devres_open_group(handle->dev, NULL, GFP_KERNEL); + if (!gid) + return -ENOMEM; + + ni = devm_kzalloc(handle->dev, sizeof(*ni), GFP_KERNEL); + if (!ni) + goto err; + + ni->gid = gid; + ni->handle = handle; + + ni->notify_wq = alloc_workqueue("scmi_notify", + WQ_UNBOUND | WQ_FREEZABLE | WQ_SYSFS, + 0); + if (!ni->notify_wq) + goto err; + + ni->registered_protocols = devm_kcalloc(handle->dev, SCMI_MAX_PROTO, + sizeof(char *), GFP_KERNEL); + if (!ni->registered_protocols) + goto err; + + mutex_init(&ni->pending_mtx); + hash_init(ni->pending_events_handlers); + + INIT_WORK(&ni->init_work, scmi_protocols_late_init); + + handle->notify_ops = ¬ify_ops; + handle->notify_priv = ni; + /* Ensure handle is up to date */ + smp_wmb(); + + dev_info(handle->dev, "Core Enabled.\n"); + + devres_close_group(handle->dev, ni->gid); + + return 0; + +err: + dev_warn(handle->dev, "Initialization Failed.\n"); + devres_release_group(handle->dev, NULL); + return -ENOMEM; +} + +/** + * scmi_notification_exit() - Shutdown and clean Notification core + * @handle: The handle identifying the platform instance to shutdown + */ +void scmi_notification_exit(struct scmi_handle *handle) +{ + struct scmi_notify_instance *ni; + + /* Ensure notify_priv is updated */ + smp_rmb(); + if (!handle->notify_priv) + return; + ni = handle->notify_priv; + + handle->notify_priv = NULL; + /* Ensure handle is up to date */ + smp_wmb(); + + /* Destroy while letting pending work complete */ + destroy_workqueue(ni->notify_wq); + + devres_release_group(ni->handle->dev, ni->gid); +} diff --git a/drivers/firmware/arm_scmi/notify.h b/drivers/firmware/arm_scmi/notify.h new file mode 100644 index 000000000000..3485f20fa70e --- /dev/null +++ b/drivers/firmware/arm_scmi/notify.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * System Control and Management Interface (SCMI) Message Protocol + * notification header file containing some definitions, structures + * and function prototypes related to SCMI Notification handling. + * + * Copyright (C) 2020 ARM Ltd. + */ +#ifndef _SCMI_NOTIFY_H +#define _SCMI_NOTIFY_H + +#include +#include +#include + +#define SCMI_PROTO_QUEUE_SZ 4096 + +/** + * struct scmi_event - Describes an event to be supported + * @id: Event ID + * @max_payld_sz: Max possible size for the payload of a notification message + * @max_report_sz: Max possible size for the report of a notification message + * + * Each SCMI protocol, during its initialization phase, can describe the events + * it wishes to support in a few struct scmi_event and pass them to the core + * using scmi_register_protocol_events(). + */ +struct scmi_event { + u8 id; + size_t max_payld_sz; + size_t max_report_sz; +}; + +/** + * struct scmi_event_ops - Protocol helpers called by the notification core. + * @set_notify_enabled: Enable/disable the required evt_id/src_id notifications + * using the proper custom protocol commands. + * Return 0 on Success + * @fill_custom_report: fills a custom event report from the provided + * event message payld identifying the event + * specific src_id. + * Return NULL on failure otherwise @report now fully + * populated + * + * Context: Helpers described in &struct scmi_event_ops are called only in + * process context. + */ +struct scmi_event_ops { + int (*set_notify_enabled)(const struct scmi_handle *handle, + u8 evt_id, u32 src_id, bool enabled); + void *(*fill_custom_report)(const struct scmi_handle *handle, + u8 evt_id, ktime_t timestamp, + const void *payld, size_t payld_sz, + void *report, u32 *src_id); +}; + +int scmi_notification_init(struct scmi_handle *handle); +void scmi_notification_exit(struct scmi_handle *handle); + +int scmi_register_protocol_events(const struct scmi_handle *handle, + u8 proto_id, size_t queue_sz, + const struct scmi_event_ops *ops, + const struct scmi_event *evt, int num_events, + int num_sources); +int scmi_notify(const struct scmi_handle *handle, u8 proto_id, u8 evt_id, + const void *buf, size_t len, ktime_t ts); + +#endif /* _SCMI_NOTIFY_H */ diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c index eadc171e254b..3e1e87012c95 100644 --- a/drivers/firmware/arm_scmi/perf.c +++ b/drivers/firmware/arm_scmi/perf.c @@ -5,15 +5,19 @@ * Copyright (C) 2018 ARM Ltd. */ +#define pr_fmt(fmt) "SCMI Notifications PERF - " fmt + #include #include #include #include #include #include +#include #include #include "common.h" +#include "notify.h" enum scmi_performance_protocol_cmd { PERF_DOMAIN_ATTRIBUTES = 0x3, @@ -27,11 +31,6 @@ enum scmi_performance_protocol_cmd { PERF_DESCRIBE_FASTCHANNEL = 0xb, }; -enum scmi_performance_protocol_notify { - PERFORMANCE_LIMITS_CHANGED = 0x0, - PERFORMANCE_LEVEL_CHANGED = 0x1, -}; - struct scmi_opp { u32 perf; u32 power; @@ -86,6 +85,19 @@ struct scmi_perf_notify_level_or_limits { __le32 notify_enable; }; +struct scmi_perf_limits_notify_payld { + __le32 agent_id; + __le32 domain_id; + __le32 range_max; + __le32 range_min; +}; + +struct scmi_perf_level_notify_payld { + __le32 agent_id; + __le32 domain_id; + __le32 performance_level; +}; + struct scmi_msg_resp_perf_describe_levels { __le16 num_returned; __le16 num_remaining; @@ -158,6 +170,11 @@ struct scmi_perf_info { struct perf_dom_info *dom_info; }; +static enum scmi_performance_protocol_cmd evt_2_cmd[] = { + PERF_NOTIFY_LIMITS, + PERF_NOTIFY_LEVEL, +}; + static int scmi_perf_attributes_get(const struct scmi_handle *handle, struct scmi_perf_info *pi) { @@ -488,6 +505,29 @@ static int scmi_perf_level_get(const struct scmi_handle *handle, u32 domain, return scmi_perf_mb_level_get(handle, domain, level, poll); } +static int scmi_perf_level_limits_notify(const struct scmi_handle *handle, + u32 domain, int message_id, + bool enable) +{ + int ret; + struct scmi_xfer *t; + struct scmi_perf_notify_level_or_limits *notify; + + ret = scmi_xfer_get_init(handle, message_id, SCMI_PROTOCOL_PERF, + sizeof(*notify), 0, &t); + if (ret) + return ret; + + notify = t->tx.buf; + notify->domain = cpu_to_le32(domain); + notify->notify_enable = enable ? cpu_to_le32(BIT(0)) : 0; + + ret = scmi_do_xfer(handle, t); + + scmi_xfer_put(handle, t); + return ret; +} + static bool scmi_perf_fc_size_is_valid(u32 msg, u32 size) { if ((msg == PERF_LEVEL_GET || msg == PERF_LEVEL_SET) && size == 4) @@ -697,6 +737,17 @@ static int scmi_dvfs_est_power_get(const struct scmi_handle *handle, u32 domain, return ret; } +static bool scmi_fast_switch_possible(const struct scmi_handle *handle, + struct device *dev) +{ + struct perf_dom_info *dom; + struct scmi_perf_info *pi = handle->perf_priv; + + dom = pi->dom_info + scmi_dev_domain_id(dev); + + return dom->fc_info && dom->fc_info->level_set_addr; +} + static struct scmi_perf_ops perf_ops = { .limits_set = scmi_perf_limits_set, .limits_get = scmi_perf_limits_get, @@ -708,6 +759,90 @@ static struct scmi_perf_ops perf_ops = { .freq_set = scmi_dvfs_freq_set, .freq_get = scmi_dvfs_freq_get, .est_power_get = scmi_dvfs_est_power_get, + .fast_switch_possible = scmi_fast_switch_possible, +}; + +static int scmi_perf_set_notify_enabled(const struct scmi_handle *handle, + u8 evt_id, u32 src_id, bool enable) +{ + int ret, cmd_id; + + if (evt_id >= ARRAY_SIZE(evt_2_cmd)) + return -EINVAL; + + cmd_id = evt_2_cmd[evt_id]; + ret = scmi_perf_level_limits_notify(handle, src_id, cmd_id, enable); + if (ret) + pr_debug("FAIL_ENABLED - evt[%X] dom[%d] - ret:%d\n", + evt_id, src_id, ret); + + return ret; +} + +static void *scmi_perf_fill_custom_report(const struct scmi_handle *handle, + u8 evt_id, ktime_t timestamp, + const void *payld, size_t payld_sz, + void *report, u32 *src_id) +{ + void *rep = NULL; + + switch (evt_id) { + case SCMI_EVENT_PERFORMANCE_LIMITS_CHANGED: + { + const struct scmi_perf_limits_notify_payld *p = payld; + struct scmi_perf_limits_report *r = report; + + if (sizeof(*p) != payld_sz) + break; + + r->timestamp = timestamp; + r->agent_id = le32_to_cpu(p->agent_id); + r->domain_id = le32_to_cpu(p->domain_id); + r->range_max = le32_to_cpu(p->range_max); + r->range_min = le32_to_cpu(p->range_min); + *src_id = r->domain_id; + rep = r; + break; + } + case SCMI_EVENT_PERFORMANCE_LEVEL_CHANGED: + { + const struct scmi_perf_level_notify_payld *p = payld; + struct scmi_perf_level_report *r = report; + + if (sizeof(*p) != payld_sz) + break; + + r->timestamp = timestamp; + r->agent_id = le32_to_cpu(p->agent_id); + r->domain_id = le32_to_cpu(p->domain_id); + r->performance_level = le32_to_cpu(p->performance_level); + *src_id = r->domain_id; + rep = r; + break; + } + default: + break; + } + + return rep; +} + +static const struct scmi_event perf_events[] = { + { + .id = SCMI_EVENT_PERFORMANCE_LIMITS_CHANGED, + .max_payld_sz = sizeof(struct scmi_perf_limits_notify_payld), + .max_report_sz = sizeof(struct scmi_perf_limits_report), + }, + { + .id = SCMI_EVENT_PERFORMANCE_LEVEL_CHANGED, + .max_payld_sz = sizeof(struct scmi_perf_level_notify_payld), + .max_report_sz = sizeof(struct scmi_perf_level_report), + }, +}; + +static const struct scmi_event_ops perf_event_ops = { + .set_notify_enabled = scmi_perf_set_notify_enabled, + .fill_custom_report = scmi_perf_fill_custom_report, }; static int scmi_perf_protocol_init(struct scmi_handle *handle) @@ -742,6 +877,12 @@ static int scmi_perf_protocol_init(struct scmi_handle *handle) scmi_perf_domain_init_fc(handle, domain, &dom->fc_info); } + scmi_register_protocol_events(handle, + SCMI_PROTOCOL_PERF, SCMI_PROTO_QUEUE_SZ, + &perf_event_ops, perf_events, + ARRAY_SIZE(perf_events), + pinfo->num_domains); + pinfo->version = version; handle->perf_ops = &perf_ops; handle->perf_priv = pinfo; diff --git a/drivers/firmware/arm_scmi/power.c b/drivers/firmware/arm_scmi/power.c index cf7f0312381b..46f213644c49 100644 --- a/drivers/firmware/arm_scmi/power.c +++ b/drivers/firmware/arm_scmi/power.c @@ -5,19 +5,18 @@ * Copyright (C) 2018 ARM Ltd. */ +#define pr_fmt(fmt) "SCMI Notifications POWER - " fmt + +#include + #include "common.h" +#include "notify.h" enum scmi_power_protocol_cmd { POWER_DOMAIN_ATTRIBUTES = 0x3, POWER_STATE_SET = 0x4, POWER_STATE_GET = 0x5, POWER_STATE_NOTIFY = 0x6, - POWER_STATE_CHANGE_REQUESTED_NOTIFY = 0x7, -}; - -enum scmi_power_protocol_notify { - POWER_STATE_CHANGED = 0x0, - POWER_STATE_CHANGE_REQUESTED = 0x1, }; struct scmi_msg_resp_power_attributes { @@ -48,6 +47,12 @@ struct scmi_power_state_notify { __le32 notify_enable; }; +struct scmi_power_state_notify_payld { + __le32 agent_id; + __le32 domain_id; + __le32 power_state; +}; + struct power_dom_info { bool state_set_sync; bool state_set_async; @@ -186,6 +191,75 @@ static struct scmi_power_ops power_ops = { .state_get = scmi_power_state_get, }; +static int scmi_power_request_notify(const struct scmi_handle *handle, + u32 domain, bool enable) +{ + int ret; + struct scmi_xfer *t; + struct scmi_power_state_notify *notify; + + ret = scmi_xfer_get_init(handle, POWER_STATE_NOTIFY, + SCMI_PROTOCOL_POWER, sizeof(*notify), 0, &t); + if (ret) + return ret; + + notify = t->tx.buf; + notify->domain = cpu_to_le32(domain); + notify->notify_enable = enable ? cpu_to_le32(BIT(0)) : 0; + + ret = scmi_do_xfer(handle, t); + + scmi_xfer_put(handle, t); + return ret; +} + +static int scmi_power_set_notify_enabled(const struct scmi_handle *handle, + u8 evt_id, u32 src_id, bool enable) +{ + int ret; + + ret = scmi_power_request_notify(handle, src_id, enable); + if (ret) + pr_debug("FAIL_ENABLE - evt[%X] dom[%d] - ret:%d\n", + evt_id, src_id, ret); + + return ret; +} + +static void *scmi_power_fill_custom_report(const struct scmi_handle *handle, + u8 evt_id, ktime_t timestamp, + const void *payld, size_t payld_sz, + void *report, u32 *src_id) +{ + const struct scmi_power_state_notify_payld *p = payld; + struct scmi_power_state_changed_report *r = report; + + if (evt_id != SCMI_EVENT_POWER_STATE_CHANGED || sizeof(*p) != payld_sz) + return NULL; + + r->timestamp = timestamp; + r->agent_id = le32_to_cpu(p->agent_id); + r->domain_id = le32_to_cpu(p->domain_id); + r->power_state = le32_to_cpu(p->power_state); + *src_id = r->domain_id; + + return r; +} + +static const struct scmi_event power_events[] = { + { + .id = SCMI_EVENT_POWER_STATE_CHANGED, + .max_payld_sz = sizeof(struct scmi_power_state_notify_payld), + .max_report_sz = + sizeof(struct scmi_power_state_changed_report), + }, +}; + +static const struct scmi_event_ops power_event_ops = { + .set_notify_enabled = scmi_power_set_notify_enabled, + .fill_custom_report = scmi_power_fill_custom_report, +}; + static int scmi_power_protocol_init(struct scmi_handle *handle) { int domain; @@ -214,6 +288,12 @@ static int scmi_power_protocol_init(struct scmi_handle *handle) scmi_power_domain_attributes_get(handle, domain, dom); } + scmi_register_protocol_events(handle, + SCMI_PROTOCOL_POWER, SCMI_PROTO_QUEUE_SZ, + &power_event_ops, power_events, + ARRAY_SIZE(power_events), + pinfo->num_domains); + pinfo->version = version; handle->power_ops = &power_ops; handle->power_priv = pinfo; diff --git a/drivers/firmware/arm_scmi/reset.c b/drivers/firmware/arm_scmi/reset.c index de73054554f3..3691bafca057 100644 --- a/drivers/firmware/arm_scmi/reset.c +++ b/drivers/firmware/arm_scmi/reset.c @@ -5,7 +5,12 @@ * Copyright (C) 2019 ARM Ltd. */ +#define pr_fmt(fmt) "SCMI Notifications RESET - " fmt + +#include + #include "common.h" +#include "notify.h" enum scmi_reset_protocol_cmd { RESET_DOMAIN_ATTRIBUTES = 0x3, @@ -13,10 +18,6 @@ enum scmi_reset_protocol_cmd { RESET_NOTIFY = 0x5, }; -enum scmi_reset_protocol_notify { - RESET_ISSUED = 0x0, -}; - #define NUM_RESET_DOMAIN_MASK 0xffff #define RESET_NOTIFY_ENABLE BIT(0) @@ -40,6 +41,18 @@ struct scmi_msg_reset_domain_reset { #define ARCH_COLD_RESET (ARCH_RESET_TYPE | COLD_RESET_STATE) }; +struct scmi_msg_reset_notify { + __le32 id; + __le32 event_control; +#define RESET_TP_NOTIFY_ALL BIT(0) +}; + +struct scmi_reset_issued_notify_payld { + __le32 agent_id; + __le32 domain_id; + __le32 reset_state; +}; + struct reset_dom_info { bool async_reset; bool reset_notify; @@ -190,6 +203,75 @@ static struct scmi_reset_ops reset_ops = { .deassert = scmi_reset_domain_deassert, }; +static int scmi_reset_notify(const struct scmi_handle *handle, u32 domain_id, + bool enable) +{ + int ret; + u32 evt_cntl = enable ? RESET_TP_NOTIFY_ALL : 0; + struct scmi_xfer *t; + struct scmi_msg_reset_notify *cfg; + + ret = scmi_xfer_get_init(handle, RESET_NOTIFY, + SCMI_PROTOCOL_RESET, sizeof(*cfg), 0, &t); + if (ret) + return ret; + + cfg = t->tx.buf; + cfg->id = cpu_to_le32(domain_id); + cfg->event_control = cpu_to_le32(evt_cntl); + + ret = scmi_do_xfer(handle, t); + + scmi_xfer_put(handle, t); + return ret; +} + +static int scmi_reset_set_notify_enabled(const struct scmi_handle *handle, + u8 evt_id, u32 src_id, bool enable) +{ + int ret; + + ret = scmi_reset_notify(handle, src_id, enable); + if (ret) + pr_debug("FAIL_ENABLED - evt[%X] dom[%d] - ret:%d\n", + evt_id, src_id, ret); + + return ret; +} + +static void *scmi_reset_fill_custom_report(const struct scmi_handle *handle, + u8 evt_id, ktime_t timestamp, + const void *payld, size_t payld_sz, + void *report, u32 *src_id) +{ + const struct scmi_reset_issued_notify_payld *p = payld; + struct scmi_reset_issued_report *r = report; + + if (evt_id != SCMI_EVENT_RESET_ISSUED || sizeof(*p) != payld_sz) + return NULL; + + r->timestamp = timestamp; + r->agent_id = le32_to_cpu(p->agent_id); + r->domain_id = le32_to_cpu(p->domain_id); + r->reset_state = le32_to_cpu(p->reset_state); + *src_id = r->domain_id; + + return r; +} + +static const struct scmi_event reset_events[] = { + { + .id = SCMI_EVENT_RESET_ISSUED, + .max_payld_sz = sizeof(struct scmi_reset_issued_notify_payld), + .max_report_sz = sizeof(struct scmi_reset_issued_report), + }, +}; + +static const struct scmi_event_ops reset_event_ops = { + .set_notify_enabled = scmi_reset_set_notify_enabled, + .fill_custom_report = scmi_reset_fill_custom_report, +}; + static int scmi_reset_protocol_init(struct scmi_handle *handle) { int domain; @@ -218,6 +300,12 @@ static int scmi_reset_protocol_init(struct scmi_handle *handle) scmi_reset_domain_attributes_get(handle, domain, dom); } + scmi_register_protocol_events(handle, + SCMI_PROTOCOL_RESET, SCMI_PROTO_QUEUE_SZ, + &reset_event_ops, reset_events, + ARRAY_SIZE(reset_events), + pinfo->num_domains); + pinfo->version = version; handle->reset_ops = &reset_ops; handle->reset_priv = pinfo; diff --git a/drivers/firmware/arm_scmi/scmi_pm_domain.c b/drivers/firmware/arm_scmi/scmi_pm_domain.c index bafbfe358f97..9e44479f0284 100644 --- a/drivers/firmware/arm_scmi/scmi_pm_domain.c +++ b/drivers/firmware/arm_scmi/scmi_pm_domain.c @@ -85,7 +85,10 @@ static int scmi_pm_domain_probe(struct scmi_device *sdev) for (i = 0; i < num_domains; i++, scmi_pd++) { u32 state; - domains[i] = &scmi_pd->genpd; + if (handle->power_ops->state_get(handle, i, &state)) { + dev_warn(dev, "failed to get state for domain %d\n", i); + continue; + } scmi_pd->domain = i; scmi_pd->handle = handle; @@ -94,13 +97,10 @@ static int scmi_pm_domain_probe(struct scmi_device *sdev) scmi_pd->genpd.power_off = scmi_pd_power_off; scmi_pd->genpd.power_on = scmi_pd_power_on; - if (handle->power_ops->state_get(handle, i, &state)) { - dev_warn(dev, "failed to get state for domain %d\n", i); - continue; - } - pm_genpd_init(&scmi_pd->genpd, NULL, state == SCMI_POWER_STATE_GENERIC_OFF); + + domains[i] = &scmi_pd->genpd; } scmi_pd_data->domains = domains; diff --git a/drivers/firmware/arm_scmi/sensors.c b/drivers/firmware/arm_scmi/sensors.c index db1b1ab303da..1af0ad362e82 100644 --- a/drivers/firmware/arm_scmi/sensors.c +++ b/drivers/firmware/arm_scmi/sensors.c @@ -5,7 +5,12 @@ * Copyright (C) 2018 ARM Ltd. */ +#define pr_fmt(fmt) "SCMI Notifications SENSOR - " fmt + +#include + #include "common.h" +#include "notify.h" enum scmi_sensor_protocol_cmd { SENSOR_DESCRIPTION_GET = 0x3, @@ -14,10 +19,6 @@ enum scmi_sensor_protocol_cmd { SENSOR_READING_GET = 0x6, }; -enum scmi_sensor_protocol_notify { - SENSOR_TRIP_POINT_EVENT = 0x0, -}; - struct scmi_msg_resp_sensor_attributes { __le16 num_sensors; u8 max_requests; @@ -71,6 +72,12 @@ struct scmi_msg_sensor_reading_get { #define SENSOR_READ_ASYNC BIT(0) }; +struct scmi_sensor_trip_notify_payld { + __le32 agent_id; + __le32 sensor_id; + __le32 trip_point_desc; +}; + struct sensors_info { u32 version; int num_sensors; @@ -271,11 +278,57 @@ static int scmi_sensor_count_get(const struct scmi_handle *handle) static struct scmi_sensor_ops sensor_ops = { .count_get = scmi_sensor_count_get, .info_get = scmi_sensor_info_get, - .trip_point_notify = scmi_sensor_trip_point_notify, .trip_point_config = scmi_sensor_trip_point_config, .reading_get = scmi_sensor_reading_get, }; +static int scmi_sensor_set_notify_enabled(const struct scmi_handle *handle, + u8 evt_id, u32 src_id, bool enable) +{ + int ret; + + ret = scmi_sensor_trip_point_notify(handle, src_id, enable); + if (ret) + pr_debug("FAIL_ENABLED - evt[%X] dom[%d] - ret:%d\n", + evt_id, src_id, ret); + + return ret; +} + +static void *scmi_sensor_fill_custom_report(const struct scmi_handle *handle, + u8 evt_id, ktime_t timestamp, + const void *payld, size_t payld_sz, + void *report, u32 *src_id) +{ + const struct scmi_sensor_trip_notify_payld *p = payld; + struct scmi_sensor_trip_point_report *r = report; + + if (evt_id != SCMI_EVENT_SENSOR_TRIP_POINT_EVENT || + sizeof(*p) != payld_sz) + return NULL; + + r->timestamp = timestamp; + r->agent_id = le32_to_cpu(p->agent_id); + r->sensor_id = le32_to_cpu(p->sensor_id); + r->trip_point_desc = le32_to_cpu(p->trip_point_desc); + *src_id = r->sensor_id; + + return r; +} + +static const struct scmi_event sensor_events[] = { + { + .id = SCMI_EVENT_SENSOR_TRIP_POINT_EVENT, + .max_payld_sz = sizeof(struct scmi_sensor_trip_notify_payld), + .max_report_sz = sizeof(struct scmi_sensor_trip_point_report), + }, +}; + +static const struct scmi_event_ops sensor_event_ops = { + .set_notify_enabled = scmi_sensor_set_notify_enabled, + .fill_custom_report = scmi_sensor_fill_custom_report, +}; + static int scmi_sensors_protocol_init(struct scmi_handle *handle) { u32 version; @@ -299,6 +352,12 @@ static int scmi_sensors_protocol_init(struct scmi_handle *handle) scmi_sensor_description_get(handle, sinfo); + scmi_register_protocol_events(handle, + SCMI_PROTOCOL_SENSOR, SCMI_PROTO_QUEUE_SZ, + &sensor_event_ops, sensor_events, + ARRAY_SIZE(sensor_events), + sinfo->num_sensors); + sinfo->version = version; handle->sensor_ops = &sensor_ops; handle->sensor_priv = sinfo; diff --git a/drivers/firmware/arm_scmi/smc.c b/drivers/firmware/arm_scmi/smc.c index 49bc4b0e8428..a1537d123e38 100644 --- a/drivers/firmware/arm_scmi/smc.c +++ b/drivers/firmware/arm_scmi/smc.c @@ -21,6 +21,7 @@ * * @cinfo: SCMI channel info * @shmem: Transmit/Receive shared memory area + * @shmem_lock: Lock to protect access to Tx/Rx shared memory area * @func_id: smc/hvc call function id */ diff --git a/drivers/firmware/imx/Makefile b/drivers/firmware/imx/Makefile index 08bc9ddfbdfb..b76acbade2a0 100644 --- a/drivers/firmware/imx/Makefile +++ b/drivers/firmware/imx/Makefile @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_IMX_DSP) += imx-dsp.o -obj-$(CONFIG_IMX_SCU) += imx-scu.o misc.o imx-scu-irq.o +obj-$(CONFIG_IMX_SCU) += imx-scu.o misc.o imx-scu-irq.o rm.o imx-scu-soc.o obj-$(CONFIG_IMX_SCU_PD) += scu-pd.o diff --git a/drivers/firmware/imx/imx-scu-irq.c b/drivers/firmware/imx/imx-scu-irq.c index db655e87cdc8..d9dcc20945c6 100644 --- a/drivers/firmware/imx/imx-scu-irq.c +++ b/drivers/firmware/imx/imx-scu-irq.c @@ -10,6 +10,7 @@ #include #include #include +#include #define IMX_SC_IRQ_FUNC_ENABLE 1 #define IMX_SC_IRQ_FUNC_STATUS 2 @@ -91,6 +92,7 @@ static void imx_scu_irq_work_handler(struct work_struct *work) if (!irq_status) continue; + pm_system_wakeup(); imx_scu_irq_notifier_call_chain(irq_status, &i); } } diff --git a/drivers/soc/imx/soc-imx-scu.c b/drivers/firmware/imx/imx-scu-soc.c similarity index 57% rename from drivers/soc/imx/soc-imx-scu.c rename to drivers/firmware/imx/imx-scu-soc.c index 20d37eaeb5f2..2f32353de2c9 100644 --- a/drivers/soc/imx/soc-imx-scu.c +++ b/drivers/firmware/imx/imx-scu-soc.c @@ -10,9 +10,7 @@ #include #include -#define IMX_SCU_SOC_DRIVER_NAME "imx-scu-soc" - -static struct imx_sc_ipc *soc_ipc_handle; +static struct imx_sc_ipc *imx_sc_soc_ipc_handle; struct imx_sc_msg_misc_get_soc_id { struct imx_sc_rpc_msg hdr; @@ -44,7 +42,7 @@ static int imx_scu_soc_uid(u64 *soc_uid) hdr->func = IMX_SC_MISC_FUNC_UNIQUE_ID; hdr->size = 1; - ret = imx_scu_call_rpc(soc_ipc_handle, &msg, true); + ret = imx_scu_call_rpc(imx_sc_soc_ipc_handle, &msg, true); if (ret) { pr_err("%s: get soc uid failed, ret %d\n", __func__, ret); return ret; @@ -71,7 +69,7 @@ static int imx_scu_soc_id(void) msg.data.req.control = IMX_SC_C_ID; msg.data.req.resource = IMX_SC_R_SYSTEM; - ret = imx_scu_call_rpc(soc_ipc_handle, &msg, true); + ret = imx_scu_call_rpc(imx_sc_soc_ipc_handle, &msg, true); if (ret) { pr_err("%s: get soc info failed, ret %d\n", __func__, ret); return ret; @@ -80,7 +78,7 @@ static int imx_scu_soc_id(void) return msg.data.resp.id; } -static int imx_scu_soc_probe(struct platform_device *pdev) +int imx_scu_soc_init(struct device *dev) { struct soc_device_attribute *soc_dev_attr; struct soc_device *soc_dev; @@ -88,11 +86,11 @@ static int imx_scu_soc_probe(struct platform_device *pdev) u64 uid = 0; u32 val; - ret = imx_scu_get_handle(&soc_ipc_handle); + ret = imx_scu_get_handle(&imx_sc_soc_ipc_handle); if (ret) return ret; - soc_dev_attr = devm_kzalloc(&pdev->dev, sizeof(*soc_dev_attr), + soc_dev_attr = devm_kzalloc(dev, sizeof(*soc_dev_attr), GFP_KERNEL); if (!soc_dev_attr) return -ENOMEM; @@ -115,73 +113,26 @@ static int imx_scu_soc_probe(struct platform_device *pdev) /* format soc_id value passed from SCU firmware */ val = id & 0x1f; - soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "0x%x", val); + soc_dev_attr->soc_id = devm_kasprintf(dev, GFP_KERNEL, "0x%x", val); if (!soc_dev_attr->soc_id) return -ENOMEM; /* format revision value passed from SCU firmware */ val = (id >> 5) & 0xf; val = (((val >> 2) + 1) << 4) | (val & 0x3); - soc_dev_attr->revision = kasprintf(GFP_KERNEL, - "%d.%d", - (val >> 4) & 0xf, - val & 0xf); - if (!soc_dev_attr->revision) { - ret = -ENOMEM; - goto free_soc_id; - } + soc_dev_attr->revision = devm_kasprintf(dev, GFP_KERNEL, "%d.%d", + (val >> 4) & 0xf, val & 0xf); + if (!soc_dev_attr->revision) + return -ENOMEM; - soc_dev_attr->serial_number = kasprintf(GFP_KERNEL, "%016llX", uid); - if (!soc_dev_attr->serial_number) { - ret = -ENOMEM; - goto free_revision; - } + soc_dev_attr->serial_number = devm_kasprintf(dev, GFP_KERNEL, + "%016llX", uid); + if (!soc_dev_attr->serial_number) + return -ENOMEM; soc_dev = soc_device_register(soc_dev_attr); - if (IS_ERR(soc_dev)) { - ret = PTR_ERR(soc_dev); - goto free_serial_number; - } + if (IS_ERR(soc_dev)) + return PTR_ERR(soc_dev); return 0; - -free_serial_number: - kfree(soc_dev_attr->serial_number); -free_revision: - kfree(soc_dev_attr->revision); -free_soc_id: - kfree(soc_dev_attr->soc_id); - return ret; } - -static struct platform_driver imx_scu_soc_driver = { - .driver = { - .name = IMX_SCU_SOC_DRIVER_NAME, - }, - .probe = imx_scu_soc_probe, -}; - -static int __init imx_scu_soc_init(void) -{ - struct platform_device *pdev; - struct device_node *np; - int ret; - - np = of_find_compatible_node(NULL, NULL, "fsl,imx-scu"); - if (!np) - return -ENODEV; - - of_node_put(np); - - ret = platform_driver_register(&imx_scu_soc_driver); - if (ret) - return ret; - - pdev = platform_device_register_simple(IMX_SCU_SOC_DRIVER_NAME, - -1, NULL, 0); - if (IS_ERR(pdev)) - platform_driver_unregister(&imx_scu_soc_driver); - - return PTR_ERR_OR_ZERO(pdev); -} -device_initcall(imx_scu_soc_init); diff --git a/drivers/firmware/imx/imx-scu.c b/drivers/firmware/imx/imx-scu.c index 2ab048222fe9..dca79caccd01 100644 --- a/drivers/firmware/imx/imx-scu.c +++ b/drivers/firmware/imx/imx-scu.c @@ -328,6 +328,10 @@ static int imx_scu_probe(struct platform_device *pdev) imx_sc_ipc_handle = sc_ipc; + ret = imx_scu_soc_init(dev); + if (ret) + dev_warn(dev, "failed to initialize SoC info: %d\n", ret); + ret = imx_scu_enable_general_irq_channel(dev); if (ret) dev_warn(dev, diff --git a/drivers/firmware/imx/rm.c b/drivers/firmware/imx/rm.c new file mode 100644 index 000000000000..a12db6ff323b --- /dev/null +++ b/drivers/firmware/imx/rm.c @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2020 NXP + * + * File containing client-side RPC functions for the RM service. These + * function are ported to clients that communicate to the SC. + */ + +#include + +struct imx_sc_msg_rm_rsrc_owned { + struct imx_sc_rpc_msg hdr; + u16 resource; +} __packed __aligned(4); + +/* + * This function check @resource is owned by current partition or not + * + * @param[in] ipc IPC handle + * @param[in] resource resource the control is associated with + * + * @return Returns 0 for not owned and 1 for owned. + */ +bool imx_sc_rm_is_resource_owned(struct imx_sc_ipc *ipc, u16 resource) +{ + struct imx_sc_msg_rm_rsrc_owned msg; + struct imx_sc_rpc_msg *hdr = &msg.hdr; + + hdr->ver = IMX_SC_RPC_VERSION; + hdr->svc = IMX_SC_RPC_SVC_RM; + hdr->func = IMX_SC_RM_FUNC_IS_RESOURCE_OWNED; + hdr->size = 2; + + msg.resource = resource; + + /* + * SCU firmware only returns value 0 or 1 + * for resource owned check which means not owned or owned. + * So it is always successful. + */ + imx_scu_call_rpc(ipc, &msg, true); + + return hdr->func; +} +EXPORT_SYMBOL(imx_sc_rm_is_resource_owned); diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c index fb5523aa16ee..af3d6d9ead28 100644 --- a/drivers/firmware/imx/scu-pd.c +++ b/drivers/firmware/imx/scu-pd.c @@ -167,8 +167,18 @@ static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = { { "dc0-pll", IMX_SC_R_DC_0_PLL_0, 2, true, 0 }, /* CM40 SS */ - { "cm40_i2c", IMX_SC_R_M4_0_I2C, 1, 0 }, - { "cm40_intmux", IMX_SC_R_M4_0_INTMUX, 1, 0 }, + { "cm40-i2c", IMX_SC_R_M4_0_I2C, 1, false, 0 }, + { "cm40-intmux", IMX_SC_R_M4_0_INTMUX, 1, false, 0 }, + { "cm40-pid", IMX_SC_R_M4_0_PID0, 5, true, 0}, + { "cm40-mu-a1", IMX_SC_R_M4_0_MU_1A, 1, false, 0}, + { "cm40-lpuart", IMX_SC_R_M4_0_UART, 1, false, 0}, + + /* CM41 SS */ + { "cm41-i2c", IMX_SC_R_M4_1_I2C, 1, false, 0 }, + { "cm41-intmux", IMX_SC_R_M4_1_INTMUX, 1, false, 0 }, + { "cm41-pid", IMX_SC_R_M4_1_PID0, 5, true, 0}, + { "cm41-mu-a1", IMX_SC_R_M4_1_MU_1A, 1, false, 0}, + { "cm41-lpuart", IMX_SC_R_M4_1_UART, 1, false, 0}, }; static const struct imx_sc_pd_soc imx8qxp_scu_pd = { diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c index b5e88bf66975..79ae17cd463c 100644 --- a/drivers/firmware/qcom_scm.c +++ b/drivers/firmware/qcom_scm.c @@ -391,7 +391,7 @@ static int __qcom_scm_set_dload_mode(struct device *dev, bool enable) desc.args[1] = enable ? QCOM_SCM_BOOT_SET_DLOAD_MODE : 0; - return qcom_scm_call(__scm->dev, &desc, NULL); + return qcom_scm_call_atomic(__scm->dev, &desc, NULL); } static void qcom_scm_set_download_mode(bool enable) @@ -650,7 +650,7 @@ int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val) int ret; - ret = qcom_scm_call(__scm->dev, &desc, &res); + ret = qcom_scm_call_atomic(__scm->dev, &desc, &res); if (ret >= 0) *val = res.result[0]; @@ -669,8 +669,7 @@ int qcom_scm_io_writel(phys_addr_t addr, unsigned int val) .owner = ARM_SMCCC_OWNER_SIP, }; - - return qcom_scm_call(__scm->dev, &desc, NULL); + return qcom_scm_call_atomic(__scm->dev, &desc, NULL); } EXPORT_SYMBOL(qcom_scm_io_writel); @@ -1151,6 +1150,7 @@ static const struct of_device_id qcom_scm_dt_match[] = { SCM_HAS_IFACE_CLK | SCM_HAS_BUS_CLK) }, + { .compatible = "qcom,scm-msm8994" }, { .compatible = "qcom,scm-msm8996" }, { .compatible = "qcom,scm" }, {} diff --git a/drivers/firmware/smccc/Kconfig b/drivers/firmware/smccc/Kconfig index 27b675d76235..15e7466179a6 100644 --- a/drivers/firmware/smccc/Kconfig +++ b/drivers/firmware/smccc/Kconfig @@ -14,3 +14,12 @@ config HAVE_ARM_SMCCC_DISCOVERY to add SMCCC discovery mechanism though the PSCI firmware implementation of PSCI_FEATURES(SMCCC_VERSION) which returns success on firmware compliant to SMCCC v1.1 and above. + +config ARM_SMCCC_SOC_ID + bool "SoC bus device for the ARM SMCCC SOC_ID" + depends on HAVE_ARM_SMCCC_DISCOVERY + default y + select SOC_BUS + help + Include support for the SoC bus on the ARM SMCCC firmware based + platforms providing some sysfs information about the SoC variant. diff --git a/drivers/firmware/smccc/Makefile b/drivers/firmware/smccc/Makefile index 6f369fe3f0b9..72ab84042832 100644 --- a/drivers/firmware/smccc/Makefile +++ b/drivers/firmware/smccc/Makefile @@ -1,3 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 # obj-$(CONFIG_HAVE_ARM_SMCCC_DISCOVERY) += smccc.o +obj-$(CONFIG_ARM_SMCCC_SOC_ID) += soc_id.o diff --git a/drivers/firmware/smccc/soc_id.c b/drivers/firmware/smccc/soc_id.c new file mode 100644 index 000000000000..581aa5e9b077 --- /dev/null +++ b/drivers/firmware/smccc/soc_id.c @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020 Arm Limited + */ + +#define pr_fmt(fmt) "SMCCC: SOC_ID: " fmt + +#include +#include +#include +#include +#include +#include +#include + +#define SMCCC_SOC_ID_JEP106_BANK_IDX_MASK GENMASK(30, 24) +/* + * As per the SMC Calling Convention specification v1.2 (ARM DEN 0028C) + * Section 7.4 SMCCC_ARCH_SOC_ID bits[23:16] are JEP-106 identification + * code with parity bit for the SiP. We can drop the parity bit. + */ +#define SMCCC_SOC_ID_JEP106_ID_CODE_MASK GENMASK(22, 16) +#define SMCCC_SOC_ID_IMP_DEF_SOC_ID_MASK GENMASK(15, 0) + +#define JEP106_BANK_CONT_CODE(x) \ + (u8)(FIELD_GET(SMCCC_SOC_ID_JEP106_BANK_IDX_MASK, (x))) +#define JEP106_ID_CODE(x) \ + (u8)(FIELD_GET(SMCCC_SOC_ID_JEP106_ID_CODE_MASK, (x))) +#define IMP_DEF_SOC_ID(x) \ + (u16)(FIELD_GET(SMCCC_SOC_ID_IMP_DEF_SOC_ID_MASK, (x))) + +static struct soc_device *soc_dev; +static struct soc_device_attribute *soc_dev_attr; + +static int __init smccc_soc_init(void) +{ + struct arm_smccc_res res; + int soc_id_rev, soc_id_version; + static char soc_id_str[20], soc_id_rev_str[12]; + static char soc_id_jep106_id_str[12]; + + if (arm_smccc_get_version() < ARM_SMCCC_VERSION_1_2) + return 0; + + if (arm_smccc_1_1_get_conduit() == SMCCC_CONDUIT_NONE) { + pr_err("%s: invalid SMCCC conduit\n", __func__); + return -EOPNOTSUPP; + } + + arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID, + ARM_SMCCC_ARCH_SOC_ID, &res); + + if (res.a0 == SMCCC_RET_NOT_SUPPORTED) { + pr_info("ARCH_SOC_ID not implemented, skipping ....\n"); + return 0; + } + + if ((int)res.a0 < 0) { + pr_info("ARCH_FEATURES(ARCH_SOC_ID) returned error: %lx\n", + res.a0); + return -EINVAL; + } + + arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_SOC_ID, 0, &res); + if ((int)res.a0 < 0) { + pr_err("ARCH_SOC_ID(0) returned error: %lx\n", res.a0); + return -EINVAL; + } + + soc_id_version = res.a0; + + arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_SOC_ID, 1, &res); + if ((int)res.a0 < 0) { + pr_err("ARCH_SOC_ID(1) returned error: %lx\n", res.a0); + return -EINVAL; + } + + soc_id_rev = res.a0; + + soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL); + if (!soc_dev_attr) + return -ENOMEM; + + sprintf(soc_id_rev_str, "0x%08x", soc_id_rev); + sprintf(soc_id_jep106_id_str, "jep106:%02x%02x", + JEP106_BANK_CONT_CODE(soc_id_version), + JEP106_ID_CODE(soc_id_version)); + sprintf(soc_id_str, "%s:%04x", soc_id_jep106_id_str, + IMP_DEF_SOC_ID(soc_id_version)); + + soc_dev_attr->soc_id = soc_id_str; + soc_dev_attr->revision = soc_id_rev_str; + soc_dev_attr->family = soc_id_jep106_id_str; + + soc_dev = soc_device_register(soc_dev_attr); + if (IS_ERR(soc_dev)) { + kfree(soc_dev_attr); + return PTR_ERR(soc_dev); + } + + pr_info("ID = %s Revision = %s\n", soc_dev_attr->soc_id, + soc_dev_attr->revision); + + return 0; +} +module_init(smccc_soc_init); + +static void __exit smccc_soc_exit(void) +{ + if (soc_dev) + soc_device_unregister(soc_dev); + kfree(soc_dev_attr); +} +module_exit(smccc_soc_exit); diff --git a/drivers/firmware/tegra/bpmp-debugfs.c b/drivers/firmware/tegra/bpmp-debugfs.c index 636b40d4364d..c1bbba9ee93a 100644 --- a/drivers/firmware/tegra/bpmp-debugfs.c +++ b/drivers/firmware/tegra/bpmp-debugfs.c @@ -4,11 +4,14 @@ */ #include #include +#include #include #include #include +static DEFINE_MUTEX(bpmp_debug_lock); + struct seqbuf { char *buf; size_t pos; @@ -96,6 +99,354 @@ static const char *get_filename(struct tegra_bpmp *bpmp, return filename; } +static int mrq_debug_open(struct tegra_bpmp *bpmp, const char *name, + uint32_t *fd, uint32_t *len, bool write) +{ + struct mrq_debug_request req = { + .cmd = cpu_to_le32(write ? CMD_DEBUG_OPEN_WO : CMD_DEBUG_OPEN_RO), + }; + struct mrq_debug_response resp; + struct tegra_bpmp_message msg = { + .mrq = MRQ_DEBUG, + .tx = { + .data = &req, + .size = sizeof(req), + }, + .rx = { + .data = &resp, + .size = sizeof(resp), + }, + }; + ssize_t sz_name; + int err = 0; + + sz_name = strscpy(req.fop.name, name, sizeof(req.fop.name)); + if (sz_name < 0) { + pr_err("File name too large: %s\n", name); + return -EINVAL; + } + + err = tegra_bpmp_transfer(bpmp, &msg); + if (err < 0) + return err; + else if (msg.rx.ret < 0) + return -EINVAL; + + *len = resp.fop.datalen; + *fd = resp.fop.fd; + + return 0; +} + +static int mrq_debug_close(struct tegra_bpmp *bpmp, uint32_t fd) +{ + struct mrq_debug_request req = { + .cmd = cpu_to_le32(CMD_DEBUG_CLOSE), + .frd = { + .fd = fd, + }, + }; + struct mrq_debug_response resp; + struct tegra_bpmp_message msg = { + .mrq = MRQ_DEBUG, + .tx = { + .data = &req, + .size = sizeof(req), + }, + .rx = { + .data = &resp, + .size = sizeof(resp), + }, + }; + int err = 0; + + err = tegra_bpmp_transfer(bpmp, &msg); + if (err < 0) + return err; + else if (msg.rx.ret < 0) + return -EINVAL; + + return 0; +} + +static int mrq_debug_read(struct tegra_bpmp *bpmp, const char *name, + char *data, size_t sz_data, uint32_t *nbytes) +{ + struct mrq_debug_request req = { + .cmd = cpu_to_le32(CMD_DEBUG_READ), + }; + struct mrq_debug_response resp; + struct tegra_bpmp_message msg = { + .mrq = MRQ_DEBUG, + .tx = { + .data = &req, + .size = sizeof(req), + }, + .rx = { + .data = &resp, + .size = sizeof(resp), + }, + }; + uint32_t fd = 0, len = 0; + int remaining, err; + + mutex_lock(&bpmp_debug_lock); + err = mrq_debug_open(bpmp, name, &fd, &len, 0); + if (err) + goto out; + + if (len > sz_data) { + err = -EFBIG; + goto close; + } + + req.frd.fd = fd; + remaining = len; + + while (remaining > 0) { + err = tegra_bpmp_transfer(bpmp, &msg); + if (err < 0) { + goto close; + } else if (msg.rx.ret < 0) { + err = -EINVAL; + goto close; + } + + if (resp.frd.readlen > remaining) { + pr_err("%s: read data length invalid\n", __func__); + err = -EINVAL; + goto close; + } + + memcpy(data, resp.frd.data, resp.frd.readlen); + data += resp.frd.readlen; + remaining -= resp.frd.readlen; + } + + *nbytes = len; + +close: + err = mrq_debug_close(bpmp, fd); +out: + mutex_unlock(&bpmp_debug_lock); + return err; +} + +static int mrq_debug_write(struct tegra_bpmp *bpmp, const char *name, + uint8_t *data, size_t sz_data) +{ + struct mrq_debug_request req = { + .cmd = cpu_to_le32(CMD_DEBUG_WRITE) + }; + struct mrq_debug_response resp; + struct tegra_bpmp_message msg = { + .mrq = MRQ_DEBUG, + .tx = { + .data = &req, + .size = sizeof(req), + }, + .rx = { + .data = &resp, + .size = sizeof(resp), + }, + }; + uint32_t fd = 0, len = 0; + size_t remaining; + int err; + + mutex_lock(&bpmp_debug_lock); + err = mrq_debug_open(bpmp, name, &fd, &len, 1); + if (err) + goto out; + + if (sz_data > len) { + err = -EINVAL; + goto close; + } + + req.fwr.fd = fd; + remaining = sz_data; + + while (remaining > 0) { + len = min(remaining, sizeof(req.fwr.data)); + memcpy(req.fwr.data, data, len); + req.fwr.datalen = len; + + err = tegra_bpmp_transfer(bpmp, &msg); + if (err < 0) { + goto close; + } else if (msg.rx.ret < 0) { + err = -EINVAL; + goto close; + } + + data += req.fwr.datalen; + remaining -= req.fwr.datalen; + } + +close: + err = mrq_debug_close(bpmp, fd); +out: + mutex_unlock(&bpmp_debug_lock); + return err; +} + +static int bpmp_debug_show(struct seq_file *m, void *p) +{ + struct file *file = m->private; + struct inode *inode = file_inode(file); + struct tegra_bpmp *bpmp = inode->i_private; + char *databuf = NULL; + char fnamebuf[256]; + const char *filename; + uint32_t nbytes = 0; + size_t len; + int err; + + len = seq_get_buf(m, &databuf); + if (!databuf) + return -ENOMEM; + + filename = get_filename(bpmp, file, fnamebuf, sizeof(fnamebuf)); + if (!filename) + return -ENOENT; + + err = mrq_debug_read(bpmp, filename, databuf, len, &nbytes); + if (!err) + seq_commit(m, nbytes); + + return err; +} + +static ssize_t bpmp_debug_store(struct file *file, const char __user *buf, + size_t count, loff_t *f_pos) +{ + struct inode *inode = file_inode(file); + struct tegra_bpmp *bpmp = inode->i_private; + char *databuf = NULL; + char fnamebuf[256]; + const char *filename; + ssize_t err; + + filename = get_filename(bpmp, file, fnamebuf, sizeof(fnamebuf)); + if (!filename) + return -ENOENT; + + databuf = kmalloc(count, GFP_KERNEL); + if (!databuf) + return -ENOMEM; + + if (copy_from_user(databuf, buf, count)) { + err = -EFAULT; + goto free_ret; + } + + err = mrq_debug_write(bpmp, filename, databuf, count); + +free_ret: + kfree(databuf); + + return err ?: count; +} + +static int bpmp_debug_open(struct inode *inode, struct file *file) +{ + return single_open_size(file, bpmp_debug_show, file, SZ_256K); +} + +static const struct file_operations bpmp_debug_fops = { + .open = bpmp_debug_open, + .read = seq_read, + .llseek = seq_lseek, + .write = bpmp_debug_store, + .release = single_release, +}; + +static int bpmp_populate_debugfs_inband(struct tegra_bpmp *bpmp, + struct dentry *parent, + char *ppath) +{ + const size_t pathlen = SZ_256; + const size_t bufsize = SZ_16K; + uint32_t dsize, attrs = 0; + struct dentry *dentry; + struct seqbuf seqbuf; + char *buf, *pathbuf; + const char *name; + int err = 0; + + if (!bpmp || !parent || !ppath) + return -EINVAL; + + buf = kmalloc(bufsize, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + pathbuf = kzalloc(pathlen, GFP_KERNEL); + if (!pathbuf) { + kfree(buf); + return -ENOMEM; + } + + err = mrq_debug_read(bpmp, ppath, buf, bufsize, &dsize); + if (err) + goto out; + + seqbuf_init(&seqbuf, buf, dsize); + + while (!seqbuf_eof(&seqbuf)) { + err = seqbuf_read_u32(&seqbuf, &attrs); + if (err) + goto out; + + err = seqbuf_read_str(&seqbuf, &name); + if (err < 0) + goto out; + + if (attrs & DEBUGFS_S_ISDIR) { + size_t len; + + dentry = debugfs_create_dir(name, parent); + if (IS_ERR(dentry)) { + err = PTR_ERR(dentry); + goto out; + } + + len = strlen(ppath) + strlen(name) + 1; + if (len >= pathlen) { + err = -EINVAL; + goto out; + } + + strncpy(pathbuf, ppath, pathlen); + strncat(pathbuf, name, strlen(name)); + strcat(pathbuf, "/"); + + err = bpmp_populate_debugfs_inband(bpmp, dentry, + pathbuf); + if (err < 0) + goto out; + } else { + umode_t mode; + + mode = attrs & DEBUGFS_S_IRUSR ? 0400 : 0; + mode |= attrs & DEBUGFS_S_IWUSR ? 0200 : 0; + dentry = debugfs_create_file(name, mode, parent, bpmp, + &bpmp_debug_fops); + if (!dentry) { + err = -ENOMEM; + goto out; + } + } + } + +out: + kfree(pathbuf); + kfree(buf); + + return err; +} + static int mrq_debugfs_read(struct tegra_bpmp *bpmp, dma_addr_t name, size_t sz_name, dma_addr_t data, size_t sz_data, @@ -127,6 +478,8 @@ static int mrq_debugfs_read(struct tegra_bpmp *bpmp, err = tegra_bpmp_transfer(bpmp, &msg); if (err < 0) return err; + else if (msg.rx.ret < 0) + return -EINVAL; *nbytes = (size_t)resp.fop.nbytes; @@ -184,6 +537,8 @@ static int mrq_debugfs_dumpdir(struct tegra_bpmp *bpmp, dma_addr_t addr, err = tegra_bpmp_transfer(bpmp, &msg); if (err < 0) return err; + else if (msg.rx.ret < 0) + return -EINVAL; *nbytes = (size_t)resp.dumpdir.nbytes; @@ -202,7 +557,7 @@ static int debugfs_show(struct seq_file *m, void *p) char buf[256]; const char *filename; size_t len, nbytes; - int ret; + int err; filename = get_filename(bpmp, file, buf, sizeof(buf)); if (!filename) @@ -216,24 +571,24 @@ static int debugfs_show(struct seq_file *m, void *p) datavirt = dma_alloc_coherent(bpmp->dev, datasize, &dataphys, GFP_KERNEL | GFP_DMA32); if (!datavirt) { - ret = -ENOMEM; + err = -ENOMEM; goto free_namebuf; } len = strlen(filename); strncpy(namevirt, filename, namesize); - ret = mrq_debugfs_read(bpmp, namephys, len, dataphys, datasize, + err = mrq_debugfs_read(bpmp, namephys, len, dataphys, datasize, &nbytes); - if (!ret) + if (!err) seq_write(m, datavirt, nbytes); dma_free_coherent(bpmp->dev, datasize, datavirt, dataphys); free_namebuf: dma_free_coherent(bpmp->dev, namesize, namevirt, namephys); - return ret; + return err; } static int debugfs_open(struct inode *inode, struct file *file) @@ -253,7 +608,7 @@ static ssize_t debugfs_store(struct file *file, const char __user *buf, char fnamebuf[256]; const char *filename; size_t len; - int ret; + int err; filename = get_filename(bpmp, file, fnamebuf, sizeof(fnamebuf)); if (!filename) @@ -267,7 +622,7 @@ static ssize_t debugfs_store(struct file *file, const char __user *buf, datavirt = dma_alloc_coherent(bpmp->dev, datasize, &dataphys, GFP_KERNEL | GFP_DMA32); if (!datavirt) { - ret = -ENOMEM; + err = -ENOMEM; goto free_namebuf; } @@ -275,11 +630,11 @@ static ssize_t debugfs_store(struct file *file, const char __user *buf, strncpy(namevirt, filename, namesize); if (copy_from_user(datavirt, buf, count)) { - ret = -EFAULT; + err = -EFAULT; goto free_databuf; } - ret = mrq_debugfs_write(bpmp, namephys, len, dataphys, + err = mrq_debugfs_write(bpmp, namephys, len, dataphys, count); free_databuf: @@ -287,7 +642,7 @@ free_databuf: free_namebuf: dma_free_coherent(bpmp->dev, namesize, namevirt, namephys); - return ret ?: count; + return err ?: count; } static const struct file_operations debugfs_fops = { @@ -350,59 +705,66 @@ static int bpmp_populate_dir(struct tegra_bpmp *bpmp, struct seqbuf *seqbuf, return 0; } -static int create_debugfs_mirror(struct tegra_bpmp *bpmp, void *buf, - size_t bufsize, struct dentry *root) +static int bpmp_populate_debugfs_shmem(struct tegra_bpmp *bpmp) { struct seqbuf seqbuf; + const size_t sz = SZ_512K; + dma_addr_t phys; + size_t nbytes; + void *virt; int err; - bpmp->debugfs_mirror = debugfs_create_dir("debug", root); - if (!bpmp->debugfs_mirror) + virt = dma_alloc_coherent(bpmp->dev, sz, &phys, + GFP_KERNEL | GFP_DMA32); + if (!virt) return -ENOMEM; - seqbuf_init(&seqbuf, buf, bufsize); - err = bpmp_populate_dir(bpmp, &seqbuf, bpmp->debugfs_mirror, 0); + err = mrq_debugfs_dumpdir(bpmp, phys, sz, &nbytes); if (err < 0) { - debugfs_remove_recursive(bpmp->debugfs_mirror); - bpmp->debugfs_mirror = NULL; + goto free; + } else if (nbytes > sz) { + err = -EINVAL; + goto free; } + seqbuf_init(&seqbuf, virt, nbytes); + err = bpmp_populate_dir(bpmp, &seqbuf, bpmp->debugfs_mirror, 0); +free: + dma_free_coherent(bpmp->dev, sz, virt, phys); + return err; } int tegra_bpmp_init_debugfs(struct tegra_bpmp *bpmp) { - dma_addr_t phys; - void *virt; - const size_t sz = SZ_256K; - size_t nbytes; - int ret; struct dentry *root; + bool inband; + int err; - if (!tegra_bpmp_mrq_is_supported(bpmp, MRQ_DEBUGFS)) + inband = tegra_bpmp_mrq_is_supported(bpmp, MRQ_DEBUG); + + if (!inband && !tegra_bpmp_mrq_is_supported(bpmp, MRQ_DEBUGFS)) return 0; root = debugfs_create_dir("bpmp", NULL); if (!root) return -ENOMEM; - virt = dma_alloc_coherent(bpmp->dev, sz, &phys, - GFP_KERNEL | GFP_DMA32); - if (!virt) { - ret = -ENOMEM; + bpmp->debugfs_mirror = debugfs_create_dir("debug", root); + if (!bpmp->debugfs_mirror) { + err = -ENOMEM; goto out; } - ret = mrq_debugfs_dumpdir(bpmp, phys, sz, &nbytes); - if (ret < 0) - goto free; + if (inband) + err = bpmp_populate_debugfs_inband(bpmp, bpmp->debugfs_mirror, + "/"); + else + err = bpmp_populate_debugfs_shmem(bpmp); - ret = create_debugfs_mirror(bpmp, virt, nbytes, root); -free: - dma_free_coherent(bpmp->dev, sz, virt, phys); out: - if (ret < 0) - debugfs_remove(root); + if (err < 0) + debugfs_remove_recursive(root); - return ret; + return err; } diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c index fe6702df24bf..4d93d8925e14 100644 --- a/drivers/firmware/tegra/bpmp.c +++ b/drivers/firmware/tegra/bpmp.c @@ -515,10 +515,10 @@ bool tegra_bpmp_mrq_is_supported(struct tegra_bpmp *bpmp, unsigned int mrq) .size = sizeof(resp), }, }; - int ret; + int err; - ret = tegra_bpmp_transfer(bpmp, &msg); - if (ret || msg.rx.ret) + err = tegra_bpmp_transfer(bpmp, &msg); + if (err || msg.rx.ret) return false; return resp.status == 0; diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c index 4126be9e3216..53cee17d0115 100644 --- a/drivers/firmware/ti_sci.c +++ b/drivers/firmware/ti_sci.c @@ -2,7 +2,7 @@ /* * Texas Instruments System Control Interface Protocol Driver * - * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/ * Nishanth Menon */ diff --git a/drivers/firmware/ti_sci.h b/drivers/firmware/ti_sci.h index f0d068c03944..57cd04062994 100644 --- a/drivers/firmware/ti_sci.h +++ b/drivers/firmware/ti_sci.h @@ -6,7 +6,7 @@ * The system works in a message response protocol * See: http://processors.wiki.ti.com/index.php/TISCI for details * - * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/ */ #ifndef __TI_SCI_H diff --git a/drivers/firmware/turris-mox-rwtm.c b/drivers/firmware/turris-mox-rwtm.c index e27f68437b56..50bb2a6d6ccf 100644 --- a/drivers/firmware/turris-mox-rwtm.c +++ b/drivers/firmware/turris-mox-rwtm.c @@ -7,6 +7,7 @@ #include #include +#include #include #include #include @@ -69,6 +70,18 @@ struct mox_rwtm { /* public key burned in eFuse */ int has_pubkey; u8 pubkey[135]; + +#ifdef CONFIG_DEBUG_FS + /* + * Signature process. This is currently done via debugfs, because it + * does not conform to the sysfs standard "one file per attribute". + * It should be rewritten via crypto API once akcipher API is available + * from userspace. + */ + struct dentry *debugfs_root; + u32 last_sig[34]; + int last_sig_done; +#endif }; struct mox_kobject { @@ -279,6 +292,152 @@ unlock_mutex: return ret; } +#ifdef CONFIG_DEBUG_FS +static int rwtm_debug_open(struct inode *inode, struct file *file) +{ + file->private_data = inode->i_private; + + return nonseekable_open(inode, file); +} + +static ssize_t do_sign_read(struct file *file, char __user *buf, size_t len, + loff_t *ppos) +{ + struct mox_rwtm *rwtm = file->private_data; + ssize_t ret; + + /* only allow one read, of 136 bytes, from position 0 */ + if (*ppos != 0) + return 0; + + if (len < 136) + return -EINVAL; + + if (!rwtm->last_sig_done) + return -ENODATA; + + /* 2 arrays of 17 32-bit words are 136 bytes */ + ret = simple_read_from_buffer(buf, len, ppos, rwtm->last_sig, 136); + rwtm->last_sig_done = 0; + + return ret; +} + +static ssize_t do_sign_write(struct file *file, const char __user *buf, + size_t len, loff_t *ppos) +{ + struct mox_rwtm *rwtm = file->private_data; + struct armada_37xx_rwtm_rx_msg *reply = &rwtm->reply; + struct armada_37xx_rwtm_tx_msg msg; + loff_t dummy = 0; + ssize_t ret; + + /* the input is a SHA-512 hash, so exactly 64 bytes have to be read */ + if (len != 64) + return -EINVAL; + + /* if last result is not zero user has not read that information yet */ + if (rwtm->last_sig_done) + return -EBUSY; + + if (!mutex_trylock(&rwtm->busy)) + return -EBUSY; + + /* + * Here we have to send: + * 1. Address of the input to sign. + * The input is an array of 17 32-bit words, the first (most + * significat) is 0, the rest 16 words are copied from the SHA-512 + * hash given by the user and converted from BE to LE. + * 2. Address of the buffer where ECDSA signature value R shall be + * stored by the rWTM firmware. + * 3. Address of the buffer where ECDSA signature value S shall be + * stored by the rWTM firmware. + */ + memset(rwtm->buf, 0, 4); + ret = simple_write_to_buffer(rwtm->buf + 4, 64, &dummy, buf, len); + if (ret < 0) + goto unlock_mutex; + be32_to_cpu_array(rwtm->buf, rwtm->buf, 17); + + msg.command = MBOX_CMD_SIGN; + msg.args[0] = 1; + msg.args[1] = rwtm->buf_phys; + msg.args[2] = rwtm->buf_phys + 68; + msg.args[3] = rwtm->buf_phys + 2 * 68; + ret = mbox_send_message(rwtm->mbox, &msg); + if (ret < 0) + goto unlock_mutex; + + ret = wait_for_completion_interruptible(&rwtm->cmd_done); + if (ret < 0) + goto unlock_mutex; + + ret = MBOX_STS_VALUE(reply->retval); + if (MBOX_STS_ERROR(reply->retval) != MBOX_STS_SUCCESS) + goto unlock_mutex; + + /* + * Here we read the R and S values of the ECDSA signature + * computed by the rWTM firmware and convert their words from + * LE to BE. + */ + memcpy(rwtm->last_sig, rwtm->buf + 68, 136); + cpu_to_be32_array(rwtm->last_sig, rwtm->last_sig, 34); + rwtm->last_sig_done = 1; + + mutex_unlock(&rwtm->busy); + return len; +unlock_mutex: + mutex_unlock(&rwtm->busy); + return ret; +} + +static const struct file_operations do_sign_fops = { + .owner = THIS_MODULE, + .open = rwtm_debug_open, + .read = do_sign_read, + .write = do_sign_write, + .llseek = no_llseek, +}; + +static int rwtm_register_debugfs(struct mox_rwtm *rwtm) +{ + struct dentry *root, *entry; + + root = debugfs_create_dir("turris-mox-rwtm", NULL); + + if (IS_ERR(root)) + return PTR_ERR(root); + + entry = debugfs_create_file_unsafe("do_sign", 0600, root, rwtm, + &do_sign_fops); + if (IS_ERR(entry)) + goto err_remove; + + rwtm->debugfs_root = root; + + return 0; +err_remove: + debugfs_remove_recursive(root); + return PTR_ERR(entry); +} + +static void rwtm_unregister_debugfs(struct mox_rwtm *rwtm) +{ + debugfs_remove_recursive(rwtm->debugfs_root); +} +#else +static inline int rwtm_register_debugfs(struct mox_rwtm *rwtm) +{ + return 0; +} + +static inline void rwtm_unregister_debugfs(struct mox_rwtm *rwtm) +{ +} +#endif + static int turris_mox_rwtm_probe(struct platform_device *pdev) { struct mox_rwtm *rwtm; @@ -340,6 +499,12 @@ static int turris_mox_rwtm_probe(struct platform_device *pdev) goto free_channel; } + ret = rwtm_register_debugfs(rwtm); + if (ret < 0) { + dev_err(dev, "Failed creating debugfs entries: %i\n", ret); + goto free_channel; + } + return 0; free_channel: @@ -355,6 +520,7 @@ static int turris_mox_rwtm_remove(struct platform_device *pdev) { struct mox_rwtm *rwtm = platform_get_drvdata(pdev); + rwtm_unregister_debugfs(rwtm); sysfs_remove_files(rwtm_to_kobj(rwtm), mox_rwtm_attrs); kobject_put(rwtm_to_kobj(rwtm)); mbox_free_channel(rwtm->mbox); diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 219eb0054233..e3e88510aec7 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -26,7 +26,7 @@ /** * of_gpio_spi_cs_get_count() - special GPIO counting for SPI * Some elder GPIO controllers need special quirks. Currently we handle - * the Freescale GPIO controller with bindings that doesn't use the + * the Freescale and PPC GPIO controller with bindings that doesn't use the * established "cs-gpios" for chip selects but instead rely on * "gpios" for the chip select lines. If we detect this, we redirect * the counting of "cs-gpios" to count "gpios" transparent to the @@ -41,7 +41,8 @@ static int of_gpio_spi_cs_get_count(struct device *dev, const char *con_id) if (!con_id || strcmp(con_id, "cs")) return 0; if (!of_device_is_compatible(np, "fsl,spi") && - !of_device_is_compatible(np, "aeroflexgaisler,spictrl")) + !of_device_is_compatible(np, "aeroflexgaisler,spictrl") && + !of_device_is_compatible(np, "ibm,ppc4xx-spi")) return 0; return of_gpio_named_count(np, "gpios"); } @@ -405,9 +406,10 @@ static struct gpio_desc *of_find_spi_cs_gpio(struct device *dev, if (!IS_ENABLED(CONFIG_SPI_MASTER)) return ERR_PTR(-ENOENT); - /* Allow this specifically for Freescale devices */ + /* Allow this specifically for Freescale and PPC devices */ if (!of_device_is_compatible(np, "fsl,spi") && - !of_device_is_compatible(np, "aeroflexgaisler,spictrl")) + !of_device_is_compatible(np, "aeroflexgaisler,spictrl") && + !of_device_is_compatible(np, "ibm,ppc4xx-spi")) return ERR_PTR(-ENOENT); /* Allow only if asking for "cs-gpios" */ if (!con_id || strcmp(con_id, "cs")) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index 7cd8f415fd02..e6e134ae9c32 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -487,6 +487,7 @@ static void mtk_drm_crtc_hw_config(struct mtk_drm_crtc *mtk_crtc) cmdq_pkt_clear_event(cmdq_handle, mtk_crtc->cmdq_event); cmdq_pkt_wfe(cmdq_handle, mtk_crtc->cmdq_event); mtk_crtc_ddp_config(crtc, cmdq_handle); + cmdq_pkt_finalize(cmdq_handle); cmdq_pkt_flush_async(cmdq_handle, ddp_cmdq_cb, cmdq_handle); } #endif diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c index 267eac00a3fb..29f5fed28c2a 100644 --- a/drivers/hwmon/fam15h_power.c +++ b/drivers/hwmon/fam15h_power.c @@ -41,10 +41,6 @@ MODULE_LICENSE("GPL"); /* set maximum interval as 1 second */ #define MAX_INTERVAL 1000 -#define MSR_F15H_CU_PWR_ACCUMULATOR 0xc001007a -#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b -#define MSR_F15H_PTSC 0xc0010280 - #define PCI_DEVICE_ID_AMD_15H_M70H_NB_F4 0x15b4 struct fam15h_power_data { diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c index 7f130829bf01..dead5db3315a 100644 --- a/drivers/i2c/busses/i2c-qcom-geni.c +++ b/drivers/i2c/busses/i2c-qcom-geni.c @@ -559,6 +559,22 @@ static int geni_i2c_probe(struct platform_device *pdev) gi2c->adap.dev.of_node = dev->of_node; strlcpy(gi2c->adap.name, "Geni-I2C", sizeof(gi2c->adap.name)); + ret = geni_icc_get(&gi2c->se, "qup-memory"); + if (ret) + return ret; + /* + * Set the bus quota for core and cpu to a reasonable value for + * register access. + * Set quota for DDR based on bus speed. + */ + gi2c->se.icc_paths[GENI_TO_CORE].avg_bw = GENI_DEFAULT_BW; + gi2c->se.icc_paths[CPU_TO_GENI].avg_bw = GENI_DEFAULT_BW; + gi2c->se.icc_paths[GENI_TO_DDR].avg_bw = Bps_to_icc(gi2c->clk_freq_out); + + ret = geni_icc_set_bw(&gi2c->se); + if (ret) + return ret; + ret = geni_se_resources_on(&gi2c->se); if (ret) { dev_err(dev, "Error turning on resources %d\n", ret); @@ -581,6 +597,10 @@ static int geni_i2c_probe(struct platform_device *pdev) return ret; } + ret = geni_icc_disable(&gi2c->se); + if (ret) + return ret; + dev_dbg(dev, "i2c fifo/se-dma mode. fifo depth:%d\n", tx_depth); gi2c->suspended = 1; @@ -625,7 +645,7 @@ static int __maybe_unused geni_i2c_runtime_suspend(struct device *dev) gi2c->suspended = 1; } - return 0; + return geni_icc_disable(&gi2c->se); } static int __maybe_unused geni_i2c_runtime_resume(struct device *dev) @@ -633,6 +653,10 @@ static int __maybe_unused geni_i2c_runtime_resume(struct device *dev) int ret; struct geni_i2c_dev *gi2c = dev_get_drvdata(dev); + ret = geni_icc_enable(&gi2c->se); + if (ret) + return ret; + ret = geni_se_resources_on(&gi2c->se); if (ret) return ret; diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index f4495841bf68..fd0fa9e7900b 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -66,8 +66,6 @@ static struct cpuidle_device __percpu *intel_idle_cpuidle_devices; static unsigned long auto_demotion_disable_flags; static bool disable_promotion_to_c1e; -static bool lapic_timer_always_reliable; - struct idle_cpu { struct cpuidle_state *state_table; @@ -142,7 +140,7 @@ static __cpuidle int intel_idle(struct cpuidle_device *dev, if (state->flags & CPUIDLE_FLAG_TLB_FLUSHED) leave_mm(cpu); - if (!static_cpu_has(X86_FEATURE_ARAT) && !lapic_timer_always_reliable) { + if (!static_cpu_has(X86_FEATURE_ARAT)) { /* * Switch over to one-shot tick broadcast if the target C-state * is deeper than C1. @@ -175,13 +173,15 @@ static __cpuidle int intel_idle(struct cpuidle_device *dev, * Invoked as a suspend-to-idle callback routine with frozen user space, frozen * scheduler tick and suspended scheduler clock on the target CPU. */ -static __cpuidle void intel_idle_s2idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) +static __cpuidle int intel_idle_s2idle(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int index) { unsigned long eax = flg2MWAIT(drv->states[index].flags); unsigned long ecx = 1; /* break on interrupt flag */ mwait_idle_with_hints(eax, ecx); + + return 0; } /* @@ -752,6 +752,35 @@ static struct cpuidle_state skx_cstates[] __initdata = { .enter = NULL } }; +static struct cpuidle_state icx_cstates[] __initdata = { + { + .name = "C1", + .desc = "MWAIT 0x00", + .flags = MWAIT2flg(0x00), + .exit_latency = 1, + .target_residency = 1, + .enter = &intel_idle, + .enter_s2idle = intel_idle_s2idle, }, + { + .name = "C1E", + .desc = "MWAIT 0x01", + .flags = MWAIT2flg(0x01) | CPUIDLE_FLAG_ALWAYS_ENABLE, + .exit_latency = 4, + .target_residency = 4, + .enter = &intel_idle, + .enter_s2idle = intel_idle_s2idle, }, + { + .name = "C6", + .desc = "MWAIT 0x20", + .flags = MWAIT2flg(0x20) | CPUIDLE_FLAG_TLB_FLUSHED, + .exit_latency = 128, + .target_residency = 384, + .enter = &intel_idle, + .enter_s2idle = intel_idle_s2idle, }, + { + .enter = NULL } +}; + static struct cpuidle_state atom_cstates[] __initdata = { { .name = "C1E", @@ -1056,6 +1085,12 @@ static const struct idle_cpu idle_cpu_skx __initconst = { .use_acpi = true, }; +static const struct idle_cpu idle_cpu_icx __initconst = { + .state_table = icx_cstates, + .disable_promotion_to_c1e = true, + .use_acpi = true, +}; + static const struct idle_cpu idle_cpu_avn __initconst = { .state_table = avn_cstates, .disable_promotion_to_c1e = true, @@ -1110,6 +1145,7 @@ static const struct x86_cpu_id intel_idle_ids[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(KABYLAKE_L, &idle_cpu_skl), X86_MATCH_INTEL_FAM6_MODEL(KABYLAKE, &idle_cpu_skl), X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE_X, &idle_cpu_skx), + X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, &idle_cpu_icx), X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNL, &idle_cpu_knl), X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNM, &idle_cpu_knl), X86_MATCH_INTEL_FAM6_MODEL(ATOM_GOLDMONT, &idle_cpu_bxt), @@ -1562,7 +1598,7 @@ static int intel_idle_cpu_online(unsigned int cpu) { struct cpuidle_device *dev; - if (!lapic_timer_always_reliable) + if (!boot_cpu_has(X86_FEATURE_ARAT)) tick_broadcast_enable(); /* @@ -1655,16 +1691,13 @@ static int __init intel_idle_init(void) goto init_driver_fail; } - if (boot_cpu_has(X86_FEATURE_ARAT)) /* Always Reliable APIC Timer */ - lapic_timer_always_reliable = true; - retval = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "idle/intel:online", intel_idle_cpu_online, NULL); if (retval < 0) goto hp_setup_fail; pr_debug("Local APIC timer is reliable in %s\n", - lapic_timer_always_reliable ? "all C-states" : "C1"); + boot_cpu_has(X86_FEATURE_ARAT) ? "all C-states" : "C1"); return 0; diff --git a/drivers/interconnect/qcom/bcm-voter.c b/drivers/interconnect/qcom/bcm-voter.c index 2a11a63e7217..a3d2ef1d9903 100644 --- a/drivers/interconnect/qcom/bcm-voter.c +++ b/drivers/interconnect/qcom/bcm-voter.c @@ -266,11 +266,7 @@ int qcom_icc_bcm_voter_commit(struct bcm_voter *voter) if (!commit_idx[0]) goto out; - ret = rpmh_invalidate(voter->dev); - if (ret) { - pr_err("Error invalidating RPMH client (%d)\n", ret); - goto out; - } + rpmh_invalidate(voter->dev); ret = rpmh_write_batch(voter->dev, RPMH_ACTIVE_ONLY_STATE, cmds, commit_idx); diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c index 7e3ebf6ed2cd..85de19fe9b6e 100644 --- a/drivers/irqchip/irq-ti-sci-inta.c +++ b/drivers/irqchip/irq-ti-sci-inta.c @@ -2,7 +2,7 @@ /* * Texas Instruments' K3 Interrupt Aggregator irqchip driver * - * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2018-2019 Texas Instruments Incorporated - https://www.ti.com/ * Lokesh Vutla */ diff --git a/drivers/irqchip/irq-ti-sci-intr.c b/drivers/irqchip/irq-ti-sci-intr.c index 59d51a20bbd8..5ea148faf2ab 100644 --- a/drivers/irqchip/irq-ti-sci-intr.c +++ b/drivers/irqchip/irq-ti-sci-intr.c @@ -2,7 +2,7 @@ /* * Texas Instruments' K3 Interrupt Router irqchip driver * - * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2018-2019 Texas Instruments Incorporated - https://www.ti.com/ * Lokesh Vutla */ diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c index f8b8d6e313ee..9b5e67664ba3 100644 --- a/drivers/leds/leds-s3c24xx.c +++ b/drivers/leds/leds-s3c24xx.c @@ -11,19 +11,19 @@ #include #include #include -#include +#include #include #include #include #include -#include /* our context */ struct s3c24xx_gpio_led { struct led_classdev cdev; struct s3c24xx_led_platdata *pdata; + struct gpio_desc *gpiod; }; static inline struct s3c24xx_gpio_led *to_gpio(struct led_classdev *led_cdev) @@ -35,20 +35,8 @@ static void s3c24xx_led_set(struct led_classdev *led_cdev, enum led_brightness value) { struct s3c24xx_gpio_led *led = to_gpio(led_cdev); - struct s3c24xx_led_platdata *pd = led->pdata; - int state = (value ? 1 : 0) ^ (pd->flags & S3C24XX_LEDF_ACTLOW); - /* there will be a short delay between setting the output and - * going from output to input when using tristate. */ - - gpio_set_value(pd->gpio, state); - - if (pd->flags & S3C24XX_LEDF_TRISTATE) { - if (value) - gpio_direction_output(pd->gpio, state); - else - gpio_direction_input(pd->gpio); - } + gpiod_set_value(led->gpiod, !!value); } static int s3c24xx_led_probe(struct platform_device *dev) @@ -69,22 +57,12 @@ static int s3c24xx_led_probe(struct platform_device *dev) led->pdata = pdata; - ret = devm_gpio_request(&dev->dev, pdata->gpio, "S3C24XX_LED"); - if (ret < 0) - return ret; - - /* no point in having a pull-up if we are always driving */ - - s3c_gpio_setpull(pdata->gpio, S3C_GPIO_PULL_NONE); - - if (pdata->flags & S3C24XX_LEDF_TRISTATE) - gpio_direction_input(pdata->gpio); - else - gpio_direction_output(pdata->gpio, - pdata->flags & S3C24XX_LEDF_ACTLOW ? 1 : 0); + /* Default to off */ + led->gpiod = devm_gpiod_get(&dev->dev, NULL, GPIOD_OUT_LOW); + if (IS_ERR(led->gpiod)) + return PTR_ERR(led->gpiod); /* register our new led device */ - ret = devm_led_classdev_register(&dev->dev, &led->cdev); if (ret < 0) dev_err(&dev->dev, "led_classdev_register failed\n"); diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig index 04368ee2a809..00060bdbf574 100644 --- a/drivers/memory/Kconfig +++ b/drivers/memory/Kconfig @@ -5,6 +5,12 @@ menuconfig MEMORY bool "Memory Controller drivers" + help + This option allows to enable specific memory controller drivers, + useful mostly on embedded systems. These could be controllers + for DRAM (SDR, DDR), ROM, SRAM and others. The drivers features + vary from memory tuning and frequency scaling to enabling + access to attached peripherals through memory bus. if MEMORY @@ -174,6 +180,15 @@ config PL353_SMC This driver is for the ARM PL351/PL353 Static Memory Controller(SMC) module. +config RENESAS_RPCIF + tristate "Renesas RPC-IF driver" + depends on ARCH_RENESAS + select REGMAP_MMIO + help + This supports Renesas R-Car Gen3 RPC-IF which provides either SPI + host or HyperFlash. You'll have to select individual components + under the corresponding menu. + source "drivers/memory/samsung/Kconfig" source "drivers/memory/tegra/Kconfig" diff --git a/drivers/memory/Makefile b/drivers/memory/Makefile index 6d7e3e64ba62..d105f8ebe8b8 100644 --- a/drivers/memory/Makefile +++ b/drivers/memory/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_JZ4780_NEMC) += jz4780-nemc.o obj-$(CONFIG_MTK_SMI) += mtk-smi.o obj-$(CONFIG_DA8XX_DDRCTL) += da8xx-ddrctl.o obj-$(CONFIG_PL353_SMC) += pl353-smc.o +obj-$(CONFIG_RENESAS_RPCIF) += renesas-rpc-if.o obj-$(CONFIG_SAMSUNG_MC) += samsung/ obj-$(CONFIG_TEGRA_MC) += tegra/ diff --git a/drivers/memory/brcmstb_dpfe.c b/drivers/memory/brcmstb_dpfe.c index 82b415be18d1..60e8633b1175 100644 --- a/drivers/memory/brcmstb_dpfe.c +++ b/drivers/memory/brcmstb_dpfe.c @@ -23,7 +23,7 @@ * - BE kernel + LE firmware image * - BE kernel + BE firmware image * - * The DPCU always runs in big endian mode. The firwmare image, however, can + * The DPCU always runs in big endian mode. The firmware image, however, can * be in either format. Also, communication between host CPU and DCPU is * always in little endian. */ @@ -188,7 +188,7 @@ struct brcmstb_dpfe_priv { struct mutex lock; }; -static const char *error_text[] = { +static const char * const error_text[] = { "Success", "Header code incorrect", "Unknown command or argument", "Incorrect checksum", "Malformed command", "Timed out", }; @@ -379,9 +379,8 @@ static void __iomem *get_msg_ptr(struct brcmstb_dpfe_priv *priv, u32 response, void __iomem *ptr = NULL; /* There is no need to use this function for API v3 or later. */ - if (unlikely(priv->dpfe_api->version >= 3)) { + if (unlikely(priv->dpfe_api->version >= 3)) return NULL; - } msg_type = (response >> DRAM_MSG_TYPE_OFFSET) & DRAM_MSG_TYPE_MASK; offset = (response >> DRAM_MSG_ADDR_OFFSET) & DRAM_MSG_ADDR_MASK; diff --git a/drivers/memory/bt1-l2-ctl.c b/drivers/memory/bt1-l2-ctl.c index 633fea6a4edf..85965fa26e0b 100644 --- a/drivers/memory/bt1-l2-ctl.c +++ b/drivers/memory/bt1-l2-ctl.c @@ -66,6 +66,7 @@ struct l2_ctl_device_attribute { struct device_attribute dev_attr; enum l2_ctl_stall id; }; + #define to_l2_ctl_dev_attr(_dev_attr) \ container_of(_dev_attr, struct l2_ctl_device_attribute, dev_attr) @@ -242,6 +243,7 @@ static ssize_t l2_ctl_latency_store(struct device *dev, return count; } + static L2_CTL_ATTR_RW(l2_ws_latency, l2_ctl_latency, L2_WS_STALL); static L2_CTL_ATTR_RW(l2_tag_latency, l2_ctl_latency, L2_TAG_STALL); static L2_CTL_ATTR_RW(l2_data_latency, l2_ctl_latency, L2_DATA_STALL); diff --git a/drivers/memory/da8xx-ddrctl.c b/drivers/memory/da8xx-ddrctl.c index e8f9b3f461f5..872addd0ec60 100644 --- a/drivers/memory/da8xx-ddrctl.c +++ b/drivers/memory/da8xx-ddrctl.c @@ -102,14 +102,12 @@ static int da8xx_ddrctl_probe(struct platform_device *pdev) { const struct da8xx_ddrctl_config_knob *knob; const struct da8xx_ddrctl_setting *setting; - struct device_node *node; struct resource *res; void __iomem *ddrctl; struct device *dev; u32 reg; dev = &pdev->dev; - node = dev->of_node; setting = da8xx_ddrctl_get_board_settings(); if (!setting) { diff --git a/drivers/memory/emif-asm-offsets.c b/drivers/memory/emif-asm-offsets.c index db8043019ec6..4b98d1854cd7 100644 --- a/drivers/memory/emif-asm-offsets.c +++ b/drivers/memory/emif-asm-offsets.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TI AM33XX EMIF PM Assembly Offsets * * Copyright (C) 2016-2017 Texas Instruments Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include diff --git a/drivers/memory/emif.c b/drivers/memory/emif.c index 9d9127bf2a59..bb6a71d26798 100644 --- a/drivers/memory/emif.c +++ b/drivers/memory/emif.c @@ -282,10 +282,9 @@ static void set_lpmode(struct emif_data *emif, u8 lpmode) * the EMIF_PWR_MGMT_CTRL[10:8] REG_LP_MODE bit field to 0x4. */ if ((emif->plat_data->ip_rev == EMIF_4D) && - (EMIF_LP_MODE_PWR_DN == lpmode)) { + (lpmode == EMIF_LP_MODE_PWR_DN)) { WARN_ONCE(1, - "REG_LP_MODE = LP_MODE_PWR_DN(4) is prohibited by" - "erratum i743 switch to LP_MODE_SELF_REFRESH(2)\n"); + "REG_LP_MODE = LP_MODE_PWR_DN(4) is prohibited by erratum i743 switch to LP_MODE_SELF_REFRESH(2)\n"); /* rollback LP_MODE to Self-refresh mode */ lpmode = EMIF_LP_MODE_SELF_REFRESH; } @@ -714,7 +713,7 @@ static u32 get_ext_phy_ctrl_2_intelliphy_4d5(void) u32 fifo_we_slave_ratio; fifo_we_slave_ratio = DIV_ROUND_CLOSEST( - EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256 , t_ck); + EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256, t_ck); return fifo_we_slave_ratio | fifo_we_slave_ratio << 11 | fifo_we_slave_ratio << 22; @@ -725,7 +724,7 @@ static u32 get_ext_phy_ctrl_3_intelliphy_4d5(void) u32 fifo_we_slave_ratio; fifo_we_slave_ratio = DIV_ROUND_CLOSEST( - EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256 , t_ck); + EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256, t_ck); return fifo_we_slave_ratio >> 10 | fifo_we_slave_ratio << 1 | fifo_we_slave_ratio << 12 | fifo_we_slave_ratio << 23; @@ -736,7 +735,7 @@ static u32 get_ext_phy_ctrl_4_intelliphy_4d5(void) u32 fifo_we_slave_ratio; fifo_we_slave_ratio = DIV_ROUND_CLOSEST( - EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256 , t_ck); + EMIF_INTELLI_PHY_DQS_GATE_OPENING_DELAY_PS * 256, t_ck); return fifo_we_slave_ratio >> 9 | fifo_we_slave_ratio << 2 | fifo_we_slave_ratio << 13; @@ -975,8 +974,7 @@ static irqreturn_t handle_temp_alert(void __iomem *base, struct emif_data *emif) EMIF_CUSTOM_CONFIG_EXTENDED_TEMP_PART)) { if (emif->temperature_level >= SDRAM_TEMP_HIGH_DERATE_REFRESH) { dev_err(emif->dev, - "%s:NOT Extended temperature capable memory." - "Converting MR4=0x%02x as shutdown event\n", + "%s:NOT Extended temperature capable memory. Converting MR4=0x%02x as shutdown event\n", __func__, emif->temperature_level); /* * Temperature far too high - do kernel_power_off() @@ -1318,9 +1316,9 @@ static void __init_or_module of_get_ddr_info(struct device_node *np_emif, if (of_find_property(np_emif, "cal-resistor-per-cs", &len)) dev_info->cal_resistors_per_cs = true; - if (of_device_is_compatible(np_ddr , "jedec,lpddr2-s4")) + if (of_device_is_compatible(np_ddr, "jedec,lpddr2-s4")) dev_info->type = DDR_TYPE_LPDDR2_S4; - else if (of_device_is_compatible(np_ddr , "jedec,lpddr2-s2")) + else if (of_device_is_compatible(np_ddr, "jedec,lpddr2-s2")) dev_info->type = DDR_TYPE_LPDDR2_S2; of_property_read_u32(np_ddr, "density", &density); @@ -1563,11 +1561,8 @@ static int __init_or_module emif_probe(struct platform_device *pdev) goto error; irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(emif->dev, "%s: error getting IRQ resource - %d\n", - __func__, irq); + if (irq < 0) goto error; - } emif_onetime_settings(emif); emif_debugfs_init(emif); diff --git a/drivers/memory/fsl_ifc.c b/drivers/memory/fsl_ifc.c index a2c971743ffe..89f99b5b6450 100644 --- a/drivers/memory/fsl_ifc.c +++ b/drivers/memory/fsl_ifc.c @@ -53,6 +53,7 @@ int fsl_ifc_find(phys_addr_t addr_base) for (i = 0; i < fsl_ifc_ctrl_dev->banks; i++) { u32 cspr = ifc_in32(&fsl_ifc_ctrl_dev->gregs->cspr_cs[i].cspr); + if (cspr & CSPR_V && (cspr & CSPR_BA) == convert_ifc_address(addr_base)) return i; @@ -153,8 +154,8 @@ static irqreturn_t fsl_ifc_ctrl_irq(int irqno, void *data) /* read for chip select error */ cs_err = ifc_in32(&ifc->cm_evter_stat); if (cs_err) { - dev_err(ctrl->dev, "transaction sent to IFC is not mapped to" - "any memory bank 0x%08X\n", cs_err); + dev_err(ctrl->dev, "transaction sent to IFC is not mapped to any memory bank 0x%08X\n", + cs_err); /* clear the chip select error */ ifc_out32(IFC_CM_EVTER_STAT_CSER, &ifc->cm_evter_stat); @@ -163,24 +164,24 @@ static irqreturn_t fsl_ifc_ctrl_irq(int irqno, void *data) err_addr = ifc_in32(&ifc->cm_erattr1); if (status & IFC_CM_ERATTR0_ERTYP_READ) - dev_err(ctrl->dev, "Read transaction error" - "CM_ERATTR0 0x%08X\n", status); + dev_err(ctrl->dev, "Read transaction error CM_ERATTR0 0x%08X\n", + status); else - dev_err(ctrl->dev, "Write transaction error" - "CM_ERATTR0 0x%08X\n", status); + dev_err(ctrl->dev, "Write transaction error CM_ERATTR0 0x%08X\n", + status); err_axiid = (status & IFC_CM_ERATTR0_ERAID) >> IFC_CM_ERATTR0_ERAID_SHIFT; - dev_err(ctrl->dev, "AXI ID of the error" - "transaction 0x%08X\n", err_axiid); + dev_err(ctrl->dev, "AXI ID of the error transaction 0x%08X\n", + err_axiid); err_srcid = (status & IFC_CM_ERATTR0_ESRCID) >> IFC_CM_ERATTR0_ESRCID_SHIFT; - dev_err(ctrl->dev, "SRC ID of the error" - "transaction 0x%08X\n", err_srcid); + dev_err(ctrl->dev, "SRC ID of the error transaction 0x%08X\n", + err_srcid); - dev_err(ctrl->dev, "Transaction Address corresponding to error" - "ERADDR 0x%08X\n", err_addr); + dev_err(ctrl->dev, "Transaction Address corresponding to error ERADDR 0x%08X\n", + err_addr); ret = IRQ_HANDLED; } @@ -199,7 +200,7 @@ static irqreturn_t fsl_ifc_ctrl_irq(int irqno, void *data) * the resources needed for the controller only. The * resources for the NAND banks themselves are allocated * in the chip probe function. -*/ + */ static int fsl_ifc_ctrl_probe(struct platform_device *dev) { int ret = 0; @@ -250,8 +251,7 @@ static int fsl_ifc_ctrl_probe(struct platform_device *dev) /* get the Controller level irq */ fsl_ifc_ctrl_dev->irq = irq_of_parse_and_map(dev->dev.of_node, 0); if (fsl_ifc_ctrl_dev->irq == 0) { - dev_err(&dev->dev, "failed to get irq resource " - "for IFC\n"); + dev_err(&dev->dev, "failed to get irq resource for IFC\n"); ret = -ENODEV; goto err; } diff --git a/drivers/memory/jz4780-nemc.c b/drivers/memory/jz4780-nemc.c index b232ed279fc3..3ec5cb0fce1e 100644 --- a/drivers/memory/jz4780-nemc.c +++ b/drivers/memory/jz4780-nemc.c @@ -8,6 +8,7 @@ #include #include +#include #include #include #include @@ -22,6 +23,8 @@ #define NEMC_SMCRn(n) (0x14 + (((n) - 1) * 4)) #define NEMC_NFCSR 0x50 +#define NEMC_REG_LEN 0x54 + #define NEMC_SMCR_SMT BIT(0) #define NEMC_SMCR_BW_SHIFT 6 #define NEMC_SMCR_BW_MASK (0x3 << NEMC_SMCR_BW_SHIFT) @@ -288,7 +291,19 @@ static int jz4780_nemc_probe(struct platform_device *pdev) nemc->dev = dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - nemc->base = devm_ioremap_resource(dev, res); + + /* + * The driver currently only uses the registers up to offset + * NEMC_REG_LEN. Since the EFUSE registers are in the middle of the + * NEMC registers, we only request the registers we will use for now; + * that way the EFUSE driver can probe too. + */ + if (!devm_request_mem_region(dev, res->start, NEMC_REG_LEN, dev_name(dev))) { + dev_err(dev, "unable to request I/O memory region\n"); + return -EBUSY; + } + + nemc->base = devm_ioremap(dev, res->start, NEMC_REG_LEN); if (IS_ERR(nemc->base)) { dev_err(dev, "failed to get I/O memory\n"); return PTR_ERR(nemc->base); diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c index a113e811faab..e154bea3cf14 100644 --- a/drivers/memory/mtk-smi.c +++ b/drivers/memory/mtk-smi.c @@ -60,7 +60,7 @@ struct mtk_smi_common_plat { struct mtk_smi_larb_gen { int port_in_larb[MTK_LARB_NR_MAX + 1]; - void (*config_port)(struct device *); + void (*config_port)(struct device *dev); unsigned int larb_direct_to_common_mask; bool has_gals; }; diff --git a/drivers/memory/mvebu-devbus.c b/drivers/memory/mvebu-devbus.c index 886aea587276..8450638e8670 100644 --- a/drivers/memory/mvebu-devbus.c +++ b/drivers/memory/mvebu-devbus.c @@ -124,32 +124,32 @@ static int devbus_get_timing_params(struct devbus *devbus, * The bus width is encoded into the register as 0 for 8 bits, * and 1 for 16 bits, so we do the necessary conversion here. */ - if (r->bus_width == 8) + if (r->bus_width == 8) { r->bus_width = 0; - else if (r->bus_width == 16) + } else if (r->bus_width == 16) { r->bus_width = 1; - else { + } else { dev_err(devbus->dev, "invalid bus width %d\n", r->bus_width); return -EINVAL; } err = get_timing_param_ps(devbus, node, "devbus,badr-skew-ps", - &r->badr_skew); + &r->badr_skew); if (err < 0) return err; err = get_timing_param_ps(devbus, node, "devbus,turn-off-ps", - &r->turn_off); + &r->turn_off); if (err < 0) return err; err = get_timing_param_ps(devbus, node, "devbus,acc-first-ps", - &r->acc_first); + &r->acc_first); if (err < 0) return err; err = get_timing_param_ps(devbus, node, "devbus,acc-next-ps", - &r->acc_next); + &r->acc_next); if (err < 0) return err; @@ -175,17 +175,17 @@ static int devbus_get_timing_params(struct devbus *devbus, } err = get_timing_param_ps(devbus, node, "devbus,ale-wr-ps", - &w->ale_wr); + &w->ale_wr); if (err < 0) return err; err = get_timing_param_ps(devbus, node, "devbus,wr-low-ps", - &w->wr_low); + &w->wr_low); if (err < 0) return err; err = get_timing_param_ps(devbus, node, "devbus,wr-high-ps", - &w->wr_high); + &w->wr_high); if (err < 0) return err; diff --git a/drivers/memory/of_memory.c b/drivers/memory/of_memory.c index 71f26eac7350..d9f5437d3bce 100644 --- a/drivers/memory/of_memory.c +++ b/drivers/memory/of_memory.c @@ -4,11 +4,10 @@ * * Copyright (C) 2012 Texas Instruments, Inc. * Copyright (C) 2019 Samsung Electronics Co., Ltd. + * Copyright (C) 2020 Krzysztof Kozlowski */ #include -#include -#include #include #include #include @@ -19,7 +18,7 @@ /** * of_get_min_tck() - extract min timing values for ddr * @np: pointer to ddr device tree node - * @device: device requesting for min timing values + * @dev: device requesting for min timing values * * Populates the lpddr2_min_tck structure by extracting data * from device tree node. Returns a pointer to the populated @@ -27,7 +26,7 @@ * default min timings provided by JEDEC. */ const struct lpddr2_min_tck *of_get_min_tck(struct device_node *np, - struct device *dev) + struct device *dev) { int ret = 0; struct lpddr2_min_tck *min; @@ -56,13 +55,13 @@ const struct lpddr2_min_tck *of_get_min_tck(struct device_node *np, return min; default_min_tck: - dev_warn(dev, "%s: using default min-tck values\n", __func__); + dev_warn(dev, "Using default min-tck values\n"); return &lpddr2_jedec_min_tck; } EXPORT_SYMBOL(of_get_min_tck); static int of_do_get_timings(struct device_node *np, - struct lpddr2_timings *tim) + struct lpddr2_timings *tim) { int ret; @@ -84,7 +83,7 @@ static int of_do_get_timings(struct device_node *np, ret |= of_property_read_u32(np, "tZQinit", &tim->tZQinit); ret |= of_property_read_u32(np, "tRAS-max-ns", &tim->tRAS_max_ns); ret |= of_property_read_u32(np, "tDQSCK-max-derated", - &tim->tDQSCK_max_derated); + &tim->tDQSCK_max_derated); return ret; } @@ -103,7 +102,9 @@ static int of_do_get_timings(struct device_node *np, * while populating, returns default timings provided by JEDEC. */ const struct lpddr2_timings *of_get_ddr_timings(struct device_node *np_ddr, - struct device *dev, u32 device_type, u32 *nr_frequencies) + struct device *dev, + u32 device_type, + u32 *nr_frequencies) { struct lpddr2_timings *timings = NULL; u32 arr_sz = 0, i = 0; @@ -116,7 +117,7 @@ const struct lpddr2_timings *of_get_ddr_timings(struct device_node *np_ddr, tim_compat = "jedec,lpddr2-timings"; break; default: - dev_warn(dev, "%s: un-supported memory type\n", __func__); + dev_warn(dev, "Unsupported memory type\n"); } for_each_child_of_node(np_ddr, np_tim) @@ -145,7 +146,7 @@ const struct lpddr2_timings *of_get_ddr_timings(struct device_node *np_ddr, return timings; default_timings: - dev_warn(dev, "%s: using default timings\n", __func__); + dev_warn(dev, "Using default memory timings\n"); *nr_frequencies = ARRAY_SIZE(lpddr2_jedec_timings); return lpddr2_jedec_timings; } @@ -154,7 +155,7 @@ EXPORT_SYMBOL(of_get_ddr_timings); /** * of_lpddr3_get_min_tck() - extract min timing values for lpddr3 * @np: pointer to ddr device tree node - * @device: device requesting for min timing values + * @dev: device requesting for min timing values * * Populates the lpddr3_min_tck structure by extracting data * from device tree node. Returns a pointer to the populated @@ -193,8 +194,7 @@ const struct lpddr3_min_tck *of_lpddr3_get_min_tck(struct device_node *np, ret |= of_property_read_u32(np, "tMRD-min-tck", &min->tMRD); if (ret) { - dev_warn(dev, "%s: errors while parsing min-tck values\n", - __func__); + dev_warn(dev, "Errors while parsing min-tck values\n"); devm_kfree(dev, min); goto default_min_tck; } @@ -202,7 +202,7 @@ const struct lpddr3_min_tck *of_lpddr3_get_min_tck(struct device_node *np, return min; default_min_tck: - dev_warn(dev, "%s: using default min-tck values\n", __func__); + dev_warn(dev, "Using default min-tck values\n"); return NULL; } EXPORT_SYMBOL(of_lpddr3_get_min_tck); @@ -264,7 +264,7 @@ const struct lpddr3_timings tim_compat = "jedec,lpddr3-timings"; break; default: - dev_warn(dev, "%s: un-supported memory type\n", __func__); + dev_warn(dev, "Unsupported memory type\n"); } for_each_child_of_node(np_ddr, np_tim) @@ -293,7 +293,7 @@ const struct lpddr3_timings return timings; default_timings: - dev_warn(dev, "%s: failed to get timings\n", __func__); + dev_warn(dev, "Failed to get timings\n"); *nr_frequencies = 0; return NULL; } diff --git a/drivers/memory/of_memory.h b/drivers/memory/of_memory.h index e39ecc4c733d..4a99b232ab0a 100644 --- a/drivers/memory/of_memory.h +++ b/drivers/memory/of_memory.h @@ -3,22 +3,23 @@ * OpenFirmware helpers for memory drivers * * Copyright (C) 2012 Texas Instruments, Inc. + * Copyright (C) 2020 Krzysztof Kozlowski */ #ifndef __LINUX_MEMORY_OF_REG_H #define __LINUX_MEMORY_OF_REG_H #if defined(CONFIG_OF) && defined(CONFIG_DDR) -extern const struct lpddr2_min_tck *of_get_min_tck(struct device_node *np, - struct device *dev); -extern const struct lpddr2_timings - *of_get_ddr_timings(struct device_node *np_ddr, struct device *dev, - u32 device_type, u32 *nr_frequencies); -extern const struct lpddr3_min_tck - *of_lpddr3_get_min_tck(struct device_node *np, struct device *dev); -extern const struct lpddr3_timings - *of_lpddr3_get_ddr_timings(struct device_node *np_ddr, - struct device *dev, u32 device_type, u32 *nr_frequencies); +const struct lpddr2_min_tck *of_get_min_tck(struct device_node *np, + struct device *dev); +const struct lpddr2_timings *of_get_ddr_timings(struct device_node *np_ddr, + struct device *dev, + u32 device_type, u32 *nr_frequencies); +const struct lpddr3_min_tck *of_lpddr3_get_min_tck(struct device_node *np, + struct device *dev); +const struct lpddr3_timings * +of_lpddr3_get_ddr_timings(struct device_node *np_ddr, + struct device *dev, u32 device_type, u32 *nr_frequencies); #else static inline const struct lpddr2_min_tck *of_get_min_tck(struct device_node *np, struct device *dev) diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index eff26c1b1394..f512cbc7a36c 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -29,6 +29,7 @@ #include #include #include +#include #include @@ -108,8 +109,8 @@ #define ENABLE_PREFETCH (0x1 << 7) #define DMA_MPU_MODE 2 -#define GPMC_REVISION_MAJOR(l) ((l >> 4) & 0xf) -#define GPMC_REVISION_MINOR(l) (l & 0xf) +#define GPMC_REVISION_MAJOR(l) (((l) >> 4) & 0xf) +#define GPMC_REVISION_MINOR(l) ((l) & 0xf) #define GPMC_HAS_WR_ACCESS 0x1 #define GPMC_HAS_WR_DATA_MUX_BUS 0x2 @@ -140,27 +141,27 @@ #define GPMC_CONFIG1_WRITEMULTIPLE_SUPP (1 << 28) #define GPMC_CONFIG1_WRITETYPE_ASYNC (0 << 27) #define GPMC_CONFIG1_WRITETYPE_SYNC (1 << 27) -#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) ((val & 3) << 25) +#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) (((val) & 3) << 25) /** CLKACTIVATIONTIME Max Ticks */ #define GPMC_CONFIG1_CLKACTIVATIONTIME_MAX 2 -#define GPMC_CONFIG1_PAGE_LEN(val) ((val & 3) << 23) +#define GPMC_CONFIG1_PAGE_LEN(val) (((val) & 3) << 23) /** ATTACHEDDEVICEPAGELENGTH Max Value */ #define GPMC_CONFIG1_ATTACHEDDEVICEPAGELENGTH_MAX 2 #define GPMC_CONFIG1_WAIT_READ_MON (1 << 22) #define GPMC_CONFIG1_WAIT_WRITE_MON (1 << 21) -#define GPMC_CONFIG1_WAIT_MON_TIME(val) ((val & 3) << 18) +#define GPMC_CONFIG1_WAIT_MON_TIME(val) (((val) & 3) << 18) /** WAITMONITORINGTIME Max Ticks */ #define GPMC_CONFIG1_WAITMONITORINGTIME_MAX 2 -#define GPMC_CONFIG1_WAIT_PIN_SEL(val) ((val & 3) << 16) -#define GPMC_CONFIG1_DEVICESIZE(val) ((val & 3) << 12) +#define GPMC_CONFIG1_WAIT_PIN_SEL(val) (((val) & 3) << 16) +#define GPMC_CONFIG1_DEVICESIZE(val) (((val) & 3) << 12) #define GPMC_CONFIG1_DEVICESIZE_16 GPMC_CONFIG1_DEVICESIZE(1) /** DEVICESIZE Max Value */ #define GPMC_CONFIG1_DEVICESIZE_MAX 1 -#define GPMC_CONFIG1_DEVICETYPE(val) ((val & 3) << 10) +#define GPMC_CONFIG1_DEVICETYPE(val) (((val) & 3) << 10) #define GPMC_CONFIG1_DEVICETYPE_NOR GPMC_CONFIG1_DEVICETYPE(0) -#define GPMC_CONFIG1_MUXTYPE(val) ((val & 3) << 8) +#define GPMC_CONFIG1_MUXTYPE(val) (((val) & 3) << 8) #define GPMC_CONFIG1_TIME_PARA_GRAN (1 << 4) -#define GPMC_CONFIG1_FCLK_DIV(val) (val & 3) +#define GPMC_CONFIG1_FCLK_DIV(val) ((val) & 3) #define GPMC_CONFIG1_FCLK_DIV2 (GPMC_CONFIG1_FCLK_DIV(1)) #define GPMC_CONFIG1_FCLK_DIV3 (GPMC_CONFIG1_FCLK_DIV(2)) #define GPMC_CONFIG1_FCLK_DIV4 (GPMC_CONFIG1_FCLK_DIV(3)) @@ -245,7 +246,7 @@ static DEFINE_SPINLOCK(gpmc_mem_lock); static unsigned int gpmc_cs_num = GPMC_CS_NUM; static unsigned int gpmc_nr_waitpins; static resource_size_t phys_base, mem_size; -static unsigned gpmc_capability; +static unsigned int gpmc_capability; static void __iomem *gpmc_base; static struct clk *gpmc_l3_clk; @@ -291,15 +292,14 @@ static unsigned long gpmc_get_fclk_period(void) /** * gpmc_get_clk_period - get period of selected clock domain in ps - * @cs Chip Select Region. - * @cd Clock Domain. + * @cs: Chip Select Region. + * @cd: Clock Domain. * * GPMC_CS_CONFIG1 GPMCFCLKDIVIDER for cs has to be setup * prior to calling this function with GPMC_CD_CLK. */ static unsigned long gpmc_get_clk_period(int cs, enum gpmc_clk_domain cd) { - unsigned long tick_ps = gpmc_get_fclk_period(); u32 l; int div; @@ -319,7 +319,6 @@ static unsigned long gpmc_get_clk_period(int cs, enum gpmc_clk_domain cd) } return tick_ps; - } static unsigned int gpmc_ns_to_clk_ticks(unsigned int time_ns, int cs, @@ -411,7 +410,7 @@ static void gpmc_cs_bool_timings(int cs, const struct gpmc_bool_timings *p) * @reg: GPMC_CS_CONFIGn register offset. * @st_bit: Start Bit * @end_bit: End Bit. Must be >= @st_bit. - * @ma:x Maximum parameter value (before optional @shift). + * @max: Maximum parameter value (before optional @shift). * If 0, maximum is as high as @st_bit and @end_bit allow. * @name: DTS node name, w/o "gpmc," * @cd: Clock Domain of timing parameter. @@ -511,7 +510,7 @@ static void gpmc_cs_show_timings(int cs, const char *desc) GPMC_GET_RAW_BOOL(GPMC_CS_CONFIG1, 4, 4, "time-para-granularity"); GPMC_GET_RAW(GPMC_CS_CONFIG1, 8, 9, "mux-add-data"); GPMC_GET_RAW_SHIFT_MAX(GPMC_CS_CONFIG1, 12, 13, 1, - GPMC_CONFIG1_DEVICESIZE_MAX, "device-width"); + GPMC_CONFIG1_DEVICESIZE_MAX, "device-width"); GPMC_GET_RAW(GPMC_CS_CONFIG1, 16, 17, "wait-pin"); GPMC_GET_RAW_BOOL(GPMC_CS_CONFIG1, 21, 21, "wait-on-write"); GPMC_GET_RAW_BOOL(GPMC_CS_CONFIG1, 22, 22, "wait-on-read"); @@ -625,9 +624,8 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit, int max l = gpmc_cs_read_reg(cs, reg); #ifdef CONFIG_OMAP_GPMC_DEBUG - pr_info( - "GPMC CS%d: %-17s: %3d ticks, %3lu ns (was %3i ticks) %3d ns\n", - cs, name, ticks, gpmc_get_clk_period(cs, cd) * ticks / 1000, + pr_info("GPMC CS%d: %-17s: %3d ticks, %3lu ns (was %3i ticks) %3d ns\n", + cs, name, ticks, gpmc_get_clk_period(cs, cd) * ticks / 1000, (l >> st_bit) & mask, time); #endif l &= ~(mask << st_bit); @@ -662,7 +660,6 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit, int max */ static int gpmc_calc_waitmonitoring_divider(unsigned int wait_monitoring) { - int div = gpmc_ns_to_ticks(wait_monitoring); div += GPMC_CONFIG1_WAITMONITORINGTIME_MAX - 1; @@ -674,7 +671,6 @@ static int gpmc_calc_waitmonitoring_divider(unsigned int wait_monitoring) div = 1; return div; - } /** @@ -728,7 +724,6 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t, if (!s->sync_read && !s->sync_write && (s->wait_on_read || s->wait_on_write) ) { - div = gpmc_calc_waitmonitoring_divider(t->wait_monitoring); if (div < 0) { pr_err("%s: waitmonitoringtime %3d ns too large for greatest gpmcfclkdivider.\n", @@ -958,7 +953,7 @@ static int gpmc_cs_remap(int cs, u32 base) * Make sure we ignore any device offsets from the GPMC partition * allocated for the chip select and that the new base confirms * to the GPMC 16MB minimum granularity. - */ + */ base &= ~(SZ_16M - 1); gpmc_cs_get_memconf(cs, &old_base, &size); @@ -1087,7 +1082,7 @@ static struct gpmc_nand_ops nand_ops = { /** * gpmc_omap_get_nand_ops - Get the GPMC NAND interface - * @regs: the GPMC NAND register map exclusive for NAND use. + * @reg: the GPMC NAND register map exclusive for NAND use. * @cs: GPMC chip select number on which the NAND sits. The * register map returned will be specific to this chip select. * @@ -1242,7 +1237,7 @@ int gpmc_omap_onenand_set_timings(struct device *dev, int cs, int freq, } EXPORT_SYMBOL_GPL(gpmc_omap_onenand_set_timings); -int gpmc_get_client_irq(unsigned irq_config) +int gpmc_get_client_irq(unsigned int irq_config) { if (!gpmc_irq_domain) { pr_warn("%s called before GPMC IRQ domain available\n", @@ -1465,7 +1460,6 @@ static void gpmc_mem_exit(void) continue; gpmc_cs_delete_mem(cs); } - } static void gpmc_mem_init(void) @@ -1634,17 +1628,14 @@ static int gpmc_calc_async_read_timings(struct gpmc_timings *gpmc_t, /* oe_on */ temp = dev_t->t_oeasu; if (mux) - temp = max_t(u32, temp, - gpmc_t->adv_rd_off + dev_t->t_aavdh); + temp = max_t(u32, temp, gpmc_t->adv_rd_off + dev_t->t_aavdh); gpmc_t->oe_on = gpmc_round_ps_to_ticks(temp); /* access */ temp = max_t(u32, dev_t->t_iaa, /* XXX: remove t_iaa in async ? */ - gpmc_t->oe_on + dev_t->t_oe); - temp = max_t(u32, temp, - gpmc_t->cs_on + dev_t->t_ce); - temp = max_t(u32, temp, - gpmc_t->adv_on + dev_t->t_aa); + gpmc_t->oe_on + dev_t->t_oe); + temp = max_t(u32, temp, gpmc_t->cs_on + dev_t->t_ce); + temp = max_t(u32, temp, gpmc_t->adv_on + dev_t->t_aa); gpmc_t->access = gpmc_round_ps_to_ticks(temp); gpmc_t->oe_off = gpmc_t->access + gpmc_ticks_to_ps(1); @@ -1753,10 +1744,11 @@ static int gpmc_calc_common_timings(struct gpmc_timings *gpmc_t, return 0; } -/* TODO: remove this function once all peripherals are confirmed to +/* + * TODO: remove this function once all peripherals are confirmed to * work with generic timing. Simultaneously gpmc_cs_set_timings() * has to be modified to handle timings in ps instead of ns -*/ + */ static void gpmc_convert_ps_to_ns(struct gpmc_timings *t) { t->cs_on /= 1000; @@ -2089,7 +2081,7 @@ static int gpmc_probe_generic_child(struct platform_device *pdev, gpmc_cs_disable_mem(cs); /* - * FIXME: gpmc_cs_request() will map the CS to an arbitary + * FIXME: gpmc_cs_request() will map the CS to an arbitrary * location in the gpmc address space. When booting with * device-tree we want the NOR flash to be mapped to the * location specified in the device-tree blob. So remap the diff --git a/drivers/memory/pl172.c b/drivers/memory/pl172.c index ff57195b4e37..575fadbffa30 100644 --- a/drivers/memory/pl172.c +++ b/drivers/memory/pl172.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Memory controller driver for ARM PrimeCell PL172 * PrimeCell MultiPort Memory Controller (PL172) @@ -6,10 +7,6 @@ * * Based on: * TI AEMIF driver, Copyright (C) 2010 - 2013 Texas Instruments Inc. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. */ #include @@ -24,7 +21,7 @@ #include #include -#define MPMC_STATIC_CFG(n) (0x200 + 0x20 * n) +#define MPMC_STATIC_CFG(n) (0x200 + 0x20 * (n)) #define MPMC_STATIC_CFG_MW_8BIT 0x0 #define MPMC_STATIC_CFG_MW_16BIT 0x1 #define MPMC_STATIC_CFG_MW_32BIT 0x2 @@ -34,17 +31,17 @@ #define MPMC_STATIC_CFG_EW BIT(8) #define MPMC_STATIC_CFG_B BIT(19) #define MPMC_STATIC_CFG_P BIT(20) -#define MPMC_STATIC_WAIT_WEN(n) (0x204 + 0x20 * n) +#define MPMC_STATIC_WAIT_WEN(n) (0x204 + 0x20 * (n)) #define MPMC_STATIC_WAIT_WEN_MAX 0x0f -#define MPMC_STATIC_WAIT_OEN(n) (0x208 + 0x20 * n) +#define MPMC_STATIC_WAIT_OEN(n) (0x208 + 0x20 * (n)) #define MPMC_STATIC_WAIT_OEN_MAX 0x0f -#define MPMC_STATIC_WAIT_RD(n) (0x20c + 0x20 * n) +#define MPMC_STATIC_WAIT_RD(n) (0x20c + 0x20 * (n)) #define MPMC_STATIC_WAIT_RD_MAX 0x1f -#define MPMC_STATIC_WAIT_PAGE(n) (0x210 + 0x20 * n) +#define MPMC_STATIC_WAIT_PAGE(n) (0x210 + 0x20 * (n)) #define MPMC_STATIC_WAIT_PAGE_MAX 0x1f -#define MPMC_STATIC_WAIT_WR(n) (0x214 + 0x20 * n) +#define MPMC_STATIC_WAIT_WR(n) (0x214 + 0x20 * (n)) #define MPMC_STATIC_WAIT_WR_MAX 0x1f -#define MPMC_STATIC_WAIT_TURN(n) (0x218 + 0x20 * n) +#define MPMC_STATIC_WAIT_TURN(n) (0x218 + 0x20 * (n)) #define MPMC_STATIC_WAIT_TURN_MAX 0x0f /* Maximum number of static chip selects */ diff --git a/drivers/memory/renesas-rpc-if.c b/drivers/memory/renesas-rpc-if.c new file mode 100644 index 000000000000..88f51ec8f1d1 --- /dev/null +++ b/drivers/memory/renesas-rpc-if.c @@ -0,0 +1,603 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Renesas RPC-IF core driver + * + * Copyright (C) 2018-2019 Renesas Solutions Corp. + * Copyright (C) 2019 Macronix International Co., Ltd. + * Copyright (C) 2019-2020 Cogent Embedded, Inc. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#define RPCIF_CMNCR 0x0000 /* R/W */ +#define RPCIF_CMNCR_MD BIT(31) +#define RPCIF_CMNCR_SFDE BIT(24) /* undocumented but must be set */ +#define RPCIF_CMNCR_MOIIO3(val) (((val) & 0x3) << 22) +#define RPCIF_CMNCR_MOIIO2(val) (((val) & 0x3) << 20) +#define RPCIF_CMNCR_MOIIO1(val) (((val) & 0x3) << 18) +#define RPCIF_CMNCR_MOIIO0(val) (((val) & 0x3) << 16) +#define RPCIF_CMNCR_MOIIO_HIZ (RPCIF_CMNCR_MOIIO0(3) | \ + RPCIF_CMNCR_MOIIO1(3) | \ + RPCIF_CMNCR_MOIIO2(3) | RPCIF_CMNCR_MOIIO3(3)) +#define RPCIF_CMNCR_IO3FV(val) (((val) & 0x3) << 14) /* undocumented */ +#define RPCIF_CMNCR_IO2FV(val) (((val) & 0x3) << 12) /* undocumented */ +#define RPCIF_CMNCR_IO0FV(val) (((val) & 0x3) << 8) +#define RPCIF_CMNCR_IOFV_HIZ (RPCIF_CMNCR_IO0FV(3) | RPCIF_CMNCR_IO2FV(3) | \ + RPCIF_CMNCR_IO3FV(3)) +#define RPCIF_CMNCR_BSZ(val) (((val) & 0x3) << 0) + +#define RPCIF_SSLDR 0x0004 /* R/W */ +#define RPCIF_SSLDR_SPNDL(d) (((d) & 0x7) << 16) +#define RPCIF_SSLDR_SLNDL(d) (((d) & 0x7) << 8) +#define RPCIF_SSLDR_SCKDL(d) (((d) & 0x7) << 0) + +#define RPCIF_DRCR 0x000C /* R/W */ +#define RPCIF_DRCR_SSLN BIT(24) +#define RPCIF_DRCR_RBURST(v) ((((v) - 1) & 0x1F) << 16) +#define RPCIF_DRCR_RCF BIT(9) +#define RPCIF_DRCR_RBE BIT(8) +#define RPCIF_DRCR_SSLE BIT(0) + +#define RPCIF_DRCMR 0x0010 /* R/W */ +#define RPCIF_DRCMR_CMD(c) (((c) & 0xFF) << 16) +#define RPCIF_DRCMR_OCMD(c) (((c) & 0xFF) << 0) + +#define RPCIF_DREAR 0x0014 /* R/W */ +#define RPCIF_DREAR_EAV(c) (((c) & 0xF) << 16) +#define RPCIF_DREAR_EAC(c) (((c) & 0x7) << 0) + +#define RPCIF_DROPR 0x0018 /* R/W */ + +#define RPCIF_DRENR 0x001C /* R/W */ +#define RPCIF_DRENR_CDB(o) (u32)((((o) & 0x3) << 30)) +#define RPCIF_DRENR_OCDB(o) (((o) & 0x3) << 28) +#define RPCIF_DRENR_ADB(o) (((o) & 0x3) << 24) +#define RPCIF_DRENR_OPDB(o) (((o) & 0x3) << 20) +#define RPCIF_DRENR_DRDB(o) (((o) & 0x3) << 16) +#define RPCIF_DRENR_DME BIT(15) +#define RPCIF_DRENR_CDE BIT(14) +#define RPCIF_DRENR_OCDE BIT(12) +#define RPCIF_DRENR_ADE(v) (((v) & 0xF) << 8) +#define RPCIF_DRENR_OPDE(v) (((v) & 0xF) << 4) + +#define RPCIF_SMCR 0x0020 /* R/W */ +#define RPCIF_SMCR_SSLKP BIT(8) +#define RPCIF_SMCR_SPIRE BIT(2) +#define RPCIF_SMCR_SPIWE BIT(1) +#define RPCIF_SMCR_SPIE BIT(0) + +#define RPCIF_SMCMR 0x0024 /* R/W */ +#define RPCIF_SMCMR_CMD(c) (((c) & 0xFF) << 16) +#define RPCIF_SMCMR_OCMD(c) (((c) & 0xFF) << 0) + +#define RPCIF_SMADR 0x0028 /* R/W */ + +#define RPCIF_SMOPR 0x002C /* R/W */ +#define RPCIF_SMOPR_OPD3(o) (((o) & 0xFF) << 24) +#define RPCIF_SMOPR_OPD2(o) (((o) & 0xFF) << 16) +#define RPCIF_SMOPR_OPD1(o) (((o) & 0xFF) << 8) +#define RPCIF_SMOPR_OPD0(o) (((o) & 0xFF) << 0) + +#define RPCIF_SMENR 0x0030 /* R/W */ +#define RPCIF_SMENR_CDB(o) (((o) & 0x3) << 30) +#define RPCIF_SMENR_OCDB(o) (((o) & 0x3) << 28) +#define RPCIF_SMENR_ADB(o) (((o) & 0x3) << 24) +#define RPCIF_SMENR_OPDB(o) (((o) & 0x3) << 20) +#define RPCIF_SMENR_SPIDB(o) (((o) & 0x3) << 16) +#define RPCIF_SMENR_DME BIT(15) +#define RPCIF_SMENR_CDE BIT(14) +#define RPCIF_SMENR_OCDE BIT(12) +#define RPCIF_SMENR_ADE(v) (((v) & 0xF) << 8) +#define RPCIF_SMENR_OPDE(v) (((v) & 0xF) << 4) +#define RPCIF_SMENR_SPIDE(v) (((v) & 0xF) << 0) + +#define RPCIF_SMRDR0 0x0038 /* R */ +#define RPCIF_SMRDR1 0x003C /* R */ +#define RPCIF_SMWDR0 0x0040 /* W */ +#define RPCIF_SMWDR1 0x0044 /* W */ + +#define RPCIF_CMNSR 0x0048 /* R */ +#define RPCIF_CMNSR_SSLF BIT(1) +#define RPCIF_CMNSR_TEND BIT(0) + +#define RPCIF_DRDMCR 0x0058 /* R/W */ +#define RPCIF_DMDMCR_DMCYC(v) ((((v) - 1) & 0x1F) << 0) + +#define RPCIF_DRDRENR 0x005C /* R/W */ +#define RPCIF_DRDRENR_HYPE(v) (((v) & 0x7) << 12) +#define RPCIF_DRDRENR_ADDRE BIT(8) +#define RPCIF_DRDRENR_OPDRE BIT(4) +#define RPCIF_DRDRENR_DRDRE BIT(0) + +#define RPCIF_SMDMCR 0x0060 /* R/W */ +#define RPCIF_SMDMCR_DMCYC(v) ((((v) - 1) & 0x1F) << 0) + +#define RPCIF_SMDRENR 0x0064 /* R/W */ +#define RPCIF_SMDRENR_HYPE(v) (((v) & 0x7) << 12) +#define RPCIF_SMDRENR_ADDRE BIT(8) +#define RPCIF_SMDRENR_OPDRE BIT(4) +#define RPCIF_SMDRENR_SPIDRE BIT(0) + +#define RPCIF_PHYCNT 0x007C /* R/W */ +#define RPCIF_PHYCNT_CAL BIT(31) +#define RPCIF_PHYCNT_OCTA(v) (((v) & 0x3) << 22) +#define RPCIF_PHYCNT_EXDS BIT(21) +#define RPCIF_PHYCNT_OCT BIT(20) +#define RPCIF_PHYCNT_DDRCAL BIT(19) +#define RPCIF_PHYCNT_HS BIT(18) +#define RPCIF_PHYCNT_STRTIM(v) (((v) & 0x7) << 15) +#define RPCIF_PHYCNT_WBUF2 BIT(4) +#define RPCIF_PHYCNT_WBUF BIT(2) +#define RPCIF_PHYCNT_PHYMEM(v) (((v) & 0x3) << 0) + +#define RPCIF_PHYOFFSET1 0x0080 /* R/W */ +#define RPCIF_PHYOFFSET1_DDRTMG(v) (((v) & 0x3) << 28) + +#define RPCIF_PHYOFFSET2 0x0084 /* R/W */ +#define RPCIF_PHYOFFSET2_OCTTMG(v) (((v) & 0x7) << 8) + +#define RPCIF_PHYINT 0x0088 /* R/W */ +#define RPCIF_PHYINT_WPVAL BIT(1) + +#define RPCIF_DIRMAP_SIZE 0x4000000 + +static const struct regmap_range rpcif_volatile_ranges[] = { + regmap_reg_range(RPCIF_SMRDR0, RPCIF_SMRDR1), + regmap_reg_range(RPCIF_SMWDR0, RPCIF_SMWDR1), + regmap_reg_range(RPCIF_CMNSR, RPCIF_CMNSR), +}; + +static const struct regmap_access_table rpcif_volatile_table = { + .yes_ranges = rpcif_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(rpcif_volatile_ranges), +}; + +static const struct regmap_config rpcif_regmap_config = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, + .fast_io = true, + .max_register = RPCIF_PHYINT, + .volatile_table = &rpcif_volatile_table, +}; + +int rpcif_sw_init(struct rpcif *rpc, struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct resource *res; + void __iomem *base; + + rpc->dev = dev; + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs"); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return PTR_ERR(base); + + rpc->regmap = devm_regmap_init_mmio(&pdev->dev, base, + &rpcif_regmap_config); + if (IS_ERR(rpc->regmap)) { + dev_err(&pdev->dev, + "failed to init regmap for rpcif, error %ld\n", + PTR_ERR(rpc->regmap)); + return PTR_ERR(rpc->regmap); + } + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dirmap"); + rpc->size = resource_size(res); + rpc->dirmap = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(rpc->dirmap)) + rpc->dirmap = NULL; + + rpc->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL); + if (IS_ERR(rpc->rstc)) + return PTR_ERR(rpc->rstc); + + return 0; +} +EXPORT_SYMBOL(rpcif_sw_init); + +void rpcif_enable_rpm(struct rpcif *rpc) +{ + pm_runtime_enable(rpc->dev); +} +EXPORT_SYMBOL(rpcif_enable_rpm); + +void rpcif_disable_rpm(struct rpcif *rpc) +{ + pm_runtime_put_sync(rpc->dev); +} +EXPORT_SYMBOL(rpcif_disable_rpm); + +void rpcif_hw_init(struct rpcif *rpc, bool hyperflash) +{ + u32 dummy; + + pm_runtime_get_sync(rpc->dev); + + /* + * NOTE: The 0x260 are undocumented bits, but they must be set. + * RPCIF_PHYCNT_STRTIM is strobe timing adjustment bits, + * 0x0 : the delay is biggest, + * 0x1 : the delay is 2nd biggest, + * On H3 ES1.x, the value should be 0, while on others, + * the value should be 7. + */ + regmap_write(rpc->regmap, RPCIF_PHYCNT, RPCIF_PHYCNT_STRTIM(7) | + RPCIF_PHYCNT_PHYMEM(hyperflash ? 3 : 0) | 0x260); + + /* + * NOTE: The 0x1511144 are undocumented bits, but they must be set + * for RPCIF_PHYOFFSET1. + * The 0x31 are undocumented bits, but they must be set + * for RPCIF_PHYOFFSET2. + */ + regmap_write(rpc->regmap, RPCIF_PHYOFFSET1, 0x1511144 | + RPCIF_PHYOFFSET1_DDRTMG(3)); + regmap_write(rpc->regmap, RPCIF_PHYOFFSET2, 0x31 | + RPCIF_PHYOFFSET2_OCTTMG(4)); + + if (hyperflash) + regmap_update_bits(rpc->regmap, RPCIF_PHYINT, + RPCIF_PHYINT_WPVAL, 0); + + regmap_write(rpc->regmap, RPCIF_CMNCR, RPCIF_CMNCR_SFDE | + RPCIF_CMNCR_MOIIO_HIZ | RPCIF_CMNCR_IOFV_HIZ | + RPCIF_CMNCR_BSZ(hyperflash ? 1 : 0)); + /* Set RCF after BSZ update */ + regmap_write(rpc->regmap, RPCIF_DRCR, RPCIF_DRCR_RCF); + /* Dummy read according to spec */ + regmap_read(rpc->regmap, RPCIF_DRCR, &dummy); + regmap_write(rpc->regmap, RPCIF_SSLDR, RPCIF_SSLDR_SPNDL(7) | + RPCIF_SSLDR_SLNDL(7) | RPCIF_SSLDR_SCKDL(7)); + + pm_runtime_put(rpc->dev); + + rpc->bus_size = hyperflash ? 2 : 1; +} +EXPORT_SYMBOL(rpcif_hw_init); + +static int wait_msg_xfer_end(struct rpcif *rpc) +{ + u32 sts; + + return regmap_read_poll_timeout(rpc->regmap, RPCIF_CMNSR, sts, + sts & RPCIF_CMNSR_TEND, 0, + USEC_PER_SEC); +} + +static u8 rpcif_bits_set(struct rpcif *rpc, u32 nbytes) +{ + if (rpc->bus_size == 2) + nbytes /= 2; + nbytes = clamp(nbytes, 1U, 4U); + return GENMASK(3, 4 - nbytes); +} + +static u8 rpcif_bit_size(u8 buswidth) +{ + return buswidth > 4 ? 2 : ilog2(buswidth); +} + +void rpcif_prepare(struct rpcif *rpc, const struct rpcif_op *op, u64 *offs, + size_t *len) +{ + rpc->smcr = 0; + rpc->smadr = 0; + rpc->enable = 0; + rpc->command = 0; + rpc->option = 0; + rpc->dummy = 0; + rpc->ddr = 0; + rpc->xferlen = 0; + + if (op->cmd.buswidth) { + rpc->enable = RPCIF_SMENR_CDE | + RPCIF_SMENR_CDB(rpcif_bit_size(op->cmd.buswidth)); + rpc->command = RPCIF_SMCMR_CMD(op->cmd.opcode); + if (op->cmd.ddr) + rpc->ddr = RPCIF_SMDRENR_HYPE(0x5); + } + if (op->ocmd.buswidth) { + rpc->enable |= RPCIF_SMENR_OCDE | + RPCIF_SMENR_OCDB(rpcif_bit_size(op->ocmd.buswidth)); + rpc->command |= RPCIF_SMCMR_OCMD(op->ocmd.opcode); + } + + if (op->addr.buswidth) { + rpc->enable |= + RPCIF_SMENR_ADB(rpcif_bit_size(op->addr.buswidth)); + if (op->addr.nbytes == 4) + rpc->enable |= RPCIF_SMENR_ADE(0xF); + else + rpc->enable |= RPCIF_SMENR_ADE(GENMASK( + 2, 3 - op->addr.nbytes)); + if (op->addr.ddr) + rpc->ddr |= RPCIF_SMDRENR_ADDRE; + + if (offs && len) + rpc->smadr = *offs; + else + rpc->smadr = op->addr.val; + } + + if (op->dummy.buswidth) { + rpc->enable |= RPCIF_SMENR_DME; + rpc->dummy = RPCIF_SMDMCR_DMCYC(op->dummy.ncycles / + op->dummy.buswidth); + } + + if (op->option.buswidth) { + rpc->enable |= RPCIF_SMENR_OPDE( + rpcif_bits_set(rpc, op->option.nbytes)) | + RPCIF_SMENR_OPDB(rpcif_bit_size(op->option.buswidth)); + if (op->option.ddr) + rpc->ddr |= RPCIF_SMDRENR_OPDRE; + rpc->option = op->option.val; + } + + rpc->dir = op->data.dir; + if (op->data.buswidth) { + u32 nbytes; + + rpc->buffer = op->data.buf.in; + switch (op->data.dir) { + case RPCIF_DATA_IN: + rpc->smcr = RPCIF_SMCR_SPIRE; + break; + case RPCIF_DATA_OUT: + rpc->smcr = RPCIF_SMCR_SPIWE; + break; + default: + break; + } + if (op->data.ddr) + rpc->ddr |= RPCIF_SMDRENR_SPIDRE; + + if (offs && len) + nbytes = *len; + else + nbytes = op->data.nbytes; + rpc->xferlen = nbytes; + + rpc->enable |= RPCIF_SMENR_SPIDE(rpcif_bits_set(rpc, nbytes)) | + RPCIF_SMENR_SPIDB(rpcif_bit_size(op->data.buswidth)); + } +} +EXPORT_SYMBOL(rpcif_prepare); + +int rpcif_manual_xfer(struct rpcif *rpc) +{ + u32 smenr, smcr, pos = 0, max = 4; + int ret = 0; + + if (rpc->bus_size == 2) + max = 8; + + pm_runtime_get_sync(rpc->dev); + + regmap_update_bits(rpc->regmap, RPCIF_PHYCNT, + RPCIF_PHYCNT_CAL, RPCIF_PHYCNT_CAL); + regmap_update_bits(rpc->regmap, RPCIF_CMNCR, + RPCIF_CMNCR_MD, RPCIF_CMNCR_MD); + regmap_write(rpc->regmap, RPCIF_SMCMR, rpc->command); + regmap_write(rpc->regmap, RPCIF_SMOPR, rpc->option); + regmap_write(rpc->regmap, RPCIF_SMDMCR, rpc->dummy); + regmap_write(rpc->regmap, RPCIF_SMDRENR, rpc->ddr); + smenr = rpc->enable; + + switch (rpc->dir) { + case RPCIF_DATA_OUT: + while (pos < rpc->xferlen) { + u32 nbytes = rpc->xferlen - pos; + u32 data[2]; + + smcr = rpc->smcr | RPCIF_SMCR_SPIE; + if (nbytes > max) { + nbytes = max; + smcr |= RPCIF_SMCR_SSLKP; + } + + memcpy(data, rpc->buffer + pos, nbytes); + if (nbytes > 4) { + regmap_write(rpc->regmap, RPCIF_SMWDR1, + data[0]); + regmap_write(rpc->regmap, RPCIF_SMWDR0, + data[1]); + } else if (nbytes > 2) { + regmap_write(rpc->regmap, RPCIF_SMWDR0, + data[0]); + } else { + regmap_write(rpc->regmap, RPCIF_SMWDR0, + data[0] << 16); + } + + regmap_write(rpc->regmap, RPCIF_SMADR, + rpc->smadr + pos); + regmap_write(rpc->regmap, RPCIF_SMENR, smenr); + regmap_write(rpc->regmap, RPCIF_SMCR, smcr); + ret = wait_msg_xfer_end(rpc); + if (ret) + goto err_out; + + pos += nbytes; + smenr = rpc->enable & + ~RPCIF_SMENR_CDE & ~RPCIF_SMENR_ADE(0xF); + } + break; + case RPCIF_DATA_IN: + /* + * RPC-IF spoils the data for the commands without an address + * phase (like RDID) in the manual mode, so we'll have to work + * around this issue by using the external address space read + * mode instead. + */ + if (!(smenr & RPCIF_SMENR_ADE(0xF)) && rpc->dirmap) { + u32 dummy; + + regmap_update_bits(rpc->regmap, RPCIF_CMNCR, + RPCIF_CMNCR_MD, 0); + regmap_write(rpc->regmap, RPCIF_DRCR, + RPCIF_DRCR_RBURST(32) | RPCIF_DRCR_RBE); + regmap_write(rpc->regmap, RPCIF_DRCMR, rpc->command); + regmap_write(rpc->regmap, RPCIF_DREAR, + RPCIF_DREAR_EAC(1)); + regmap_write(rpc->regmap, RPCIF_DROPR, rpc->option); + regmap_write(rpc->regmap, RPCIF_DRENR, + smenr & ~RPCIF_SMENR_SPIDE(0xF)); + regmap_write(rpc->regmap, RPCIF_DRDMCR, rpc->dummy); + regmap_write(rpc->regmap, RPCIF_DRDRENR, rpc->ddr); + memcpy_fromio(rpc->buffer, rpc->dirmap, rpc->xferlen); + regmap_write(rpc->regmap, RPCIF_DRCR, RPCIF_DRCR_RCF); + /* Dummy read according to spec */ + regmap_read(rpc->regmap, RPCIF_DRCR, &dummy); + break; + } + while (pos < rpc->xferlen) { + u32 nbytes = rpc->xferlen - pos; + u32 data[2]; + + if (nbytes > max) + nbytes = max; + + regmap_write(rpc->regmap, RPCIF_SMADR, + rpc->smadr + pos); + regmap_write(rpc->regmap, RPCIF_SMENR, smenr); + regmap_write(rpc->regmap, RPCIF_SMCR, + rpc->smcr | RPCIF_SMCR_SPIE); + ret = wait_msg_xfer_end(rpc); + if (ret) + goto err_out; + + if (nbytes > 4) { + regmap_read(rpc->regmap, RPCIF_SMRDR1, + &data[0]); + regmap_read(rpc->regmap, RPCIF_SMRDR0, + &data[1]); + } else if (nbytes > 2) { + regmap_read(rpc->regmap, RPCIF_SMRDR0, + &data[0]); + } else { + regmap_read(rpc->regmap, RPCIF_SMRDR0, + &data[0]); + data[0] >>= 16; + } + memcpy(rpc->buffer + pos, data, nbytes); + + pos += nbytes; + } + break; + default: + regmap_write(rpc->regmap, RPCIF_SMENR, rpc->enable); + regmap_write(rpc->regmap, RPCIF_SMCR, + rpc->smcr | RPCIF_SMCR_SPIE); + ret = wait_msg_xfer_end(rpc); + if (ret) + goto err_out; + } + +exit: + pm_runtime_put(rpc->dev); + return ret; + +err_out: + ret = reset_control_reset(rpc->rstc); + rpcif_hw_init(rpc, rpc->bus_size == 2); + goto exit; +} +EXPORT_SYMBOL(rpcif_manual_xfer); + +ssize_t rpcif_dirmap_read(struct rpcif *rpc, u64 offs, size_t len, void *buf) +{ + loff_t from = offs & (RPCIF_DIRMAP_SIZE - 1); + size_t size = RPCIF_DIRMAP_SIZE - from; + + if (len > size) + len = size; + + pm_runtime_get_sync(rpc->dev); + + regmap_update_bits(rpc->regmap, RPCIF_CMNCR, RPCIF_CMNCR_MD, 0); + regmap_write(rpc->regmap, RPCIF_DRCR, 0); + regmap_write(rpc->regmap, RPCIF_DRCMR, rpc->command); + regmap_write(rpc->regmap, RPCIF_DREAR, + RPCIF_DREAR_EAV(offs >> 25) | RPCIF_DREAR_EAC(1)); + regmap_write(rpc->regmap, RPCIF_DROPR, rpc->option); + regmap_write(rpc->regmap, RPCIF_DRENR, + rpc->enable & ~RPCIF_SMENR_SPIDE(0xF)); + regmap_write(rpc->regmap, RPCIF_DRDMCR, rpc->dummy); + regmap_write(rpc->regmap, RPCIF_DRDRENR, rpc->ddr); + + memcpy_fromio(buf, rpc->dirmap + from, len); + + pm_runtime_put(rpc->dev); + + return len; +} +EXPORT_SYMBOL(rpcif_dirmap_read); + +static int rpcif_probe(struct platform_device *pdev) +{ + struct platform_device *vdev; + struct device_node *flash; + const char *name; + + flash = of_get_next_child(pdev->dev.of_node, NULL); + if (!flash) { + dev_warn(&pdev->dev, "no flash node found\n"); + return -ENODEV; + } + + if (of_device_is_compatible(flash, "jedec,spi-nor")) { + name = "rpc-if-spi"; + } else if (of_device_is_compatible(flash, "cfi-flash")) { + name = "rpc-if-hyperflash"; + } else { + dev_warn(&pdev->dev, "unknown flash type\n"); + return -ENODEV; + } + + vdev = platform_device_alloc(name, pdev->id); + if (!vdev) + return -ENOMEM; + vdev->dev.parent = &pdev->dev; + platform_set_drvdata(pdev, vdev); + return platform_device_add(vdev); +} + +static int rpcif_remove(struct platform_device *pdev) +{ + struct platform_device *vdev = platform_get_drvdata(pdev); + + platform_device_unregister(vdev); + + return 0; +} + +static const struct of_device_id rpcif_of_match[] = { + { .compatible = "renesas,rcar-gen3-rpc-if", }, + {}, +}; +MODULE_DEVICE_TABLE(of, rpcif_of_match); + +static struct platform_driver rpcif_driver = { + .probe = rpcif_probe, + .remove = rpcif_remove, + .driver = { + .name = "rpc-if", + .of_match_table = rpcif_of_match, + }, +}; +module_platform_driver(rpcif_driver); + +MODULE_DESCRIPTION("Renesas RPC-IF core driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/memory/samsung/Kconfig b/drivers/memory/samsung/Kconfig index 20a8406ce786..8e240f078afc 100644 --- a/drivers/memory/samsung/Kconfig +++ b/drivers/memory/samsung/Kconfig @@ -23,5 +23,12 @@ config EXYNOS5422_DMC config EXYNOS_SROM bool "Exynos SROM controller driver" if COMPILE_TEST depends on (ARM && ARCH_EXYNOS) || (COMPILE_TEST && HAS_IOMEM) + help + This adds driver for Samsung Exynos SoC SROM controller. The driver + in basic operation mode only saves and restores SROM registers + during suspend. If however appropriate device tree configuration + is provided, the driver enables support for external memory + or external devices. + If unsure, say Y on devices with Samsung Exynos SocS. endif diff --git a/drivers/memory/samsung/exynos-srom.c b/drivers/memory/samsung/exynos-srom.c index 6510d7bab217..e73dd330af47 100644 --- a/drivers/memory/samsung/exynos-srom.c +++ b/drivers/memory/samsung/exynos-srom.c @@ -47,9 +47,9 @@ struct exynos_srom { struct exynos_srom_reg_dump *reg_offset; }; -static struct exynos_srom_reg_dump *exynos_srom_alloc_reg_dump( - const unsigned long *rdump, - unsigned long nr_rdump) +static struct exynos_srom_reg_dump * +exynos_srom_alloc_reg_dump(const unsigned long *rdump, + unsigned long nr_rdump) { struct exynos_srom_reg_dump *rd; unsigned int i; @@ -116,7 +116,7 @@ static int exynos_srom_probe(struct platform_device *pdev) } srom = devm_kzalloc(&pdev->dev, - sizeof(struct exynos_srom), GFP_KERNEL); + sizeof(struct exynos_srom), GFP_KERNEL); if (!srom) return -ENOMEM; @@ -130,7 +130,7 @@ static int exynos_srom_probe(struct platform_device *pdev) platform_set_drvdata(pdev, srom); srom->reg_offset = exynos_srom_alloc_reg_dump(exynos_srom_offsets, - ARRAY_SIZE(exynos_srom_offsets)); + ARRAY_SIZE(exynos_srom_offsets)); if (!srom->reg_offset) { iounmap(srom->reg_base); return -ENOMEM; @@ -157,16 +157,16 @@ static int exynos_srom_probe(struct platform_device *pdev) #ifdef CONFIG_PM_SLEEP static void exynos_srom_save(void __iomem *base, - struct exynos_srom_reg_dump *rd, - unsigned int num_regs) + struct exynos_srom_reg_dump *rd, + unsigned int num_regs) { for (; num_regs > 0; --num_regs, ++rd) rd->value = readl(base + rd->offset); } static void exynos_srom_restore(void __iomem *base, - const struct exynos_srom_reg_dump *rd, - unsigned int num_regs) + const struct exynos_srom_reg_dump *rd, + unsigned int num_regs) { for (; num_regs > 0; --num_regs, ++rd) writel(rd->value, base + rd->offset); @@ -177,7 +177,7 @@ static int exynos_srom_suspend(struct device *dev) struct exynos_srom *srom = dev_get_drvdata(dev); exynos_srom_save(srom->reg_base, srom->reg_offset, - ARRAY_SIZE(exynos_srom_offsets)); + ARRAY_SIZE(exynos_srom_offsets)); return 0; } @@ -186,7 +186,7 @@ static int exynos_srom_resume(struct device *dev) struct exynos_srom *srom = dev_get_drvdata(dev); exynos_srom_restore(srom->reg_base, srom->reg_offset, - ARRAY_SIZE(exynos_srom_offsets)); + ARRAY_SIZE(exynos_srom_offsets)); return 0; } #endif diff --git a/drivers/memory/samsung/exynos5422-dmc.c b/drivers/memory/samsung/exynos5422-dmc.c index 25196d6268e2..b9c7956e5031 100644 --- a/drivers/memory/samsung/exynos5422-dmc.c +++ b/drivers/memory/samsung/exynos5422-dmc.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -21,6 +22,10 @@ #include "../jedec_ddr.h" #include "../of_memory.h" +static int irqmode; +module_param(irqmode, int, 0644); +MODULE_PARM_DESC(irqmode, "Enable IRQ mode (0=off [default], 1=on)"); + #define EXYNOS5_DREXI_TIMINGAREF (0x0030) #define EXYNOS5_DREXI_TIMINGROW0 (0x0034) #define EXYNOS5_DREXI_TIMINGDATA0 (0x0038) @@ -270,12 +275,14 @@ static int find_target_freq_idx(struct exynos5_dmc *dmc, * This function switches between these banks according to the * currently used clock source. */ -static void exynos5_switch_timing_regs(struct exynos5_dmc *dmc, bool set) +static int exynos5_switch_timing_regs(struct exynos5_dmc *dmc, bool set) { unsigned int reg; int ret; ret = regmap_read(dmc->clk_regmap, CDREX_LPDDR3PHY_CON3, ®); + if (ret) + return ret; if (set) reg |= EXYNOS5_TIMING_SET_SWI; @@ -283,6 +290,8 @@ static void exynos5_switch_timing_regs(struct exynos5_dmc *dmc, bool set) reg &= ~EXYNOS5_TIMING_SET_SWI; regmap_write(dmc->clk_regmap, CDREX_LPDDR3PHY_CON3, reg); + + return 0; } /** @@ -516,7 +525,7 @@ exynos5_dmc_switch_to_bypass_configuration(struct exynos5_dmc *dmc, /* * Delays are long enough, so use them for the new coming clock. */ - exynos5_switch_timing_regs(dmc, USE_MX_MSPLL_TIMINGS); + ret = exynos5_switch_timing_regs(dmc, USE_MX_MSPLL_TIMINGS); return ret; } @@ -577,7 +586,9 @@ exynos5_dmc_change_freq_and_volt(struct exynos5_dmc *dmc, clk_set_rate(dmc->fout_bpll, target_rate); - exynos5_switch_timing_regs(dmc, USE_BPLL_TIMINGS); + ret = exynos5_switch_timing_regs(dmc, USE_BPLL_TIMINGS); + if (ret) + goto disable_clocks; ret = clk_set_parent(dmc->mout_mclk_cdrex, dmc->mout_bpll); if (ret) @@ -945,6 +956,7 @@ static int exynos5_dmc_get_cur_freq(struct device *dev, unsigned long *freq) * It provides to the devfreq framework needed functions and polling period. */ static struct devfreq_dev_profile exynos5_dmc_df_profile = { + .timer = DEVFREQ_TIMER_DELAYED, .target = exynos5_dmc_target, .get_dev_status = exynos5_dmc_get_status, .get_cur_freq = exynos5_dmc_get_cur_freq, @@ -1392,7 +1404,7 @@ static int exynos5_dmc_probe(struct platform_device *pdev) return PTR_ERR(dmc->base_drexi1); dmc->clk_regmap = syscon_regmap_lookup_by_phandle(np, - "samsung,syscon-clk"); + "samsung,syscon-clk"); if (IS_ERR(dmc->clk_regmap)) return PTR_ERR(dmc->clk_regmap); @@ -1427,7 +1439,7 @@ static int exynos5_dmc_probe(struct platform_device *pdev) /* There is two modes in which the driver works: polling or IRQ */ irq[0] = platform_get_irq_byname(pdev, "drex_0"); irq[1] = platform_get_irq_byname(pdev, "drex_1"); - if (irq[0] > 0 && irq[1] > 0) { + if (irq[0] > 0 && irq[1] > 0 && irqmode) { ret = devm_request_threaded_irq(dev, irq[0], NULL, dmc_irq_thread, IRQF_ONESHOT, dev_name(dev), dmc); @@ -1465,13 +1477,12 @@ static int exynos5_dmc_probe(struct platform_device *pdev) * Setup default thresholds for the devfreq governor. * The values are chosen based on experiments. */ - dmc->gov_data.upthreshold = 30; + dmc->gov_data.upthreshold = 10; dmc->gov_data.downdifferential = 5; - exynos5_dmc_df_profile.polling_ms = 500; + exynos5_dmc_df_profile.polling_ms = 100; } - dmc->df = devm_devfreq_add_device(dev, &exynos5_dmc_df_profile, DEVFREQ_GOV_SIMPLE_ONDEMAND, &dmc->gov_data); @@ -1484,7 +1495,7 @@ static int exynos5_dmc_probe(struct platform_device *pdev) if (dmc->in_irq_mode) exynos5_dmc_start_perf_events(dmc, PERF_COUNTER_START_VALUE); - dev_info(dev, "DMC initialized\n"); + dev_info(dev, "DMC initialized, in irq mode: %d\n", dmc->in_irq_mode); return 0; diff --git a/drivers/memory/tegra/Kconfig b/drivers/memory/tegra/Kconfig index fbfbaada61a2..9f0a96bf9ccc 100644 --- a/drivers/memory/tegra/Kconfig +++ b/drivers/memory/tegra/Kconfig @@ -36,3 +36,17 @@ config TEGRA124_EMC Tegra124 chips. The EMC controls the external DRAM on the board. This driver is required to change memory timings / clock rate for external memory. + +config TEGRA210_EMC_TABLE + bool + depends on ARCH_TEGRA_210_SOC + +config TEGRA210_EMC + tristate "NVIDIA Tegra210 External Memory Controller driver" + depends on TEGRA_MC && ARCH_TEGRA_210_SOC + select TEGRA210_EMC_TABLE + help + This driver is for the External Memory Controller (EMC) found on + Tegra210 chips. The EMC controls the external DRAM on the board. + This driver is required to change memory timings / clock rate for + external memory. diff --git a/drivers/memory/tegra/Makefile b/drivers/memory/tegra/Makefile index 529d10bc5650..6c1a2ecc6628 100644 --- a/drivers/memory/tegra/Makefile +++ b/drivers/memory/tegra/Makefile @@ -13,5 +13,9 @@ obj-$(CONFIG_TEGRA_MC) += tegra-mc.o obj-$(CONFIG_TEGRA20_EMC) += tegra20-emc.o obj-$(CONFIG_TEGRA30_EMC) += tegra30-emc.o obj-$(CONFIG_TEGRA124_EMC) += tegra124-emc.o +obj-$(CONFIG_TEGRA210_EMC_TABLE) += tegra210-emc-table.o +obj-$(CONFIG_TEGRA210_EMC) += tegra210-emc.o obj-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186.o tegra186-emc.o obj-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra186.o tegra186-emc.o + +tegra210-emc-y := tegra210-emc-core.o tegra210-emc-cc-r21021.o diff --git a/drivers/memory/tegra/mc.h b/drivers/memory/tegra/mc.h index 957c6eb74ff9..afa3ba45c9e6 100644 --- a/drivers/memory/tegra/mc.h +++ b/drivers/memory/tegra/mc.h @@ -34,6 +34,7 @@ #define MC_EMEM_ARB_TIMING_W2W 0xbc #define MC_EMEM_ARB_TIMING_R2W 0xc0 #define MC_EMEM_ARB_TIMING_W2R 0xc4 +#define MC_EMEM_ARB_MISC2 0xc8 #define MC_EMEM_ARB_DA_TURNS 0xd0 #define MC_EMEM_ARB_DA_COVERS 0xd4 #define MC_EMEM_ARB_MISC0 0xd8 diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c index 33b8216bac30..ba5cb1f4dfc2 100644 --- a/drivers/memory/tegra/tegra124-emc.c +++ b/drivers/memory/tegra/tegra124-emc.c @@ -984,6 +984,7 @@ static int tegra_emc_load_timings_from_dt(struct tegra_emc *emc, static const struct of_device_id tegra_emc_of_match[] = { { .compatible = "nvidia,tegra124-emc" }, + { .compatible = "nvidia,tegra132-emc" }, {} }; @@ -1178,11 +1179,11 @@ static void emc_debugfs_init(struct device *dev, struct tegra_emc *emc) return; } - debugfs_create_file("available_rates", S_IRUGO, emc->debugfs.root, emc, + debugfs_create_file("available_rates", 0444, emc->debugfs.root, emc, &tegra_emc_debug_available_rates_fops); - debugfs_create_file("min_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, + debugfs_create_file("min_rate", 0644, emc->debugfs.root, emc, &tegra_emc_debug_min_rate_fops); - debugfs_create_file("max_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, + debugfs_create_file("max_rate", 0644, emc->debugfs.root, emc, &tegra_emc_debug_max_rate_fops); } diff --git a/drivers/memory/tegra/tegra186-emc.c b/drivers/memory/tegra/tegra186-emc.c index 97f26bc77ad4..8478f59db432 100644 --- a/drivers/memory/tegra/tegra186-emc.c +++ b/drivers/memory/tegra/tegra186-emc.c @@ -185,7 +185,7 @@ static int tegra186_emc_probe(struct platform_device *pdev) if (IS_ERR(emc->clk)) { err = PTR_ERR(emc->clk); dev_err(&pdev->dev, "failed to get EMC clock: %d\n", err); - return err; + goto put_bpmp; } platform_set_drvdata(pdev, emc); @@ -201,7 +201,7 @@ static int tegra186_emc_probe(struct platform_device *pdev) err = tegra_bpmp_transfer(emc->bpmp, &msg); if (err < 0) { dev_err(&pdev->dev, "failed to EMC DVFS pairs: %d\n", err); - return err; + goto put_bpmp; } emc->debugfs.min_rate = ULONG_MAX; @@ -211,8 +211,10 @@ static int tegra186_emc_probe(struct platform_device *pdev) emc->dvfs = devm_kmalloc_array(&pdev->dev, emc->num_dvfs, sizeof(*emc->dvfs), GFP_KERNEL); - if (!emc->dvfs) - return -ENOMEM; + if (!emc->dvfs) { + err = -ENOMEM; + goto put_bpmp; + } dev_dbg(&pdev->dev, "%u DVFS pairs:\n", emc->num_dvfs); @@ -237,15 +239,10 @@ static int tegra186_emc_probe(struct platform_device *pdev) "failed to set rate range [%lu-%lu] for %pC\n", emc->debugfs.min_rate, emc->debugfs.max_rate, emc->clk); - return err; + goto put_bpmp; } emc->debugfs.root = debugfs_create_dir("emc", NULL); - if (!emc->debugfs.root) { - dev_err(&pdev->dev, "failed to create debugfs directory\n"); - return 0; - } - debugfs_create_file("available_rates", S_IRUGO, emc->debugfs.root, emc, &tegra186_emc_debug_available_rates_fops); debugfs_create_file("min_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, @@ -254,6 +251,10 @@ static int tegra186_emc_probe(struct platform_device *pdev) emc, &tegra186_emc_debug_max_rate_fops); return 0; + +put_bpmp: + tegra_bpmp_put(emc->bpmp); + return err; } static int tegra186_emc_remove(struct platform_device *pdev) @@ -267,10 +268,10 @@ static int tegra186_emc_remove(struct platform_device *pdev) } static const struct of_device_id tegra186_emc_of_match[] = { -#if defined(CONFIG_ARCH_TEGRA186_SOC) +#if defined(CONFIG_ARCH_TEGRA_186_SOC) { .compatible = "nvidia,tegra186-emc" }, #endif -#if defined(CONFIG_ARCH_TEGRA194_SOC) +#if defined(CONFIG_ARCH_TEGRA_194_SOC) { .compatible = "nvidia,tegra194-emc" }, #endif { /* sentinel */ } diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c index 5d53f11ca7b6..e25c954dde2e 100644 --- a/drivers/memory/tegra/tegra186.c +++ b/drivers/memory/tegra/tegra186.c @@ -1570,12 +1570,12 @@ static const struct of_device_id tegra186_mc_of_match[] = { }; MODULE_DEVICE_TABLE(of, tegra186_mc_of_match); -static int tegra186_mc_suspend(struct device *dev) +static int __maybe_unused tegra186_mc_suspend(struct device *dev) { return 0; } -static int tegra186_mc_resume(struct device *dev) +static int __maybe_unused tegra186_mc_resume(struct device *dev) { struct tegra186_mc *mc = dev_get_drvdata(dev); diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c index b16715e9515d..027f46287dbf 100644 --- a/drivers/memory/tegra/tegra20-emc.c +++ b/drivers/memory/tegra/tegra20-emc.c @@ -7,11 +7,11 @@ #include #include -#include #include #include #include #include +#include #include #include #include @@ -144,7 +144,6 @@ struct emc_timing { struct tegra_emc { struct device *dev; - struct completion clk_handshake_complete; struct notifier_block clk_nb; struct clk *clk; void __iomem *regs; @@ -162,17 +161,13 @@ struct tegra_emc { static irqreturn_t tegra_emc_isr(int irq, void *data) { struct tegra_emc *emc = data; - u32 intmask = EMC_REFRESH_OVERFLOW_INT | EMC_CLKCHANGE_COMPLETE_INT; + u32 intmask = EMC_REFRESH_OVERFLOW_INT; u32 status; status = readl_relaxed(emc->regs + EMC_INTSTATUS) & intmask; if (!status) return IRQ_NONE; - /* notify about EMC-CAR handshake completion */ - if (status & EMC_CLKCHANGE_COMPLETE_INT) - complete(&emc->clk_handshake_complete); - /* notify about HW problem */ if (status & EMC_REFRESH_OVERFLOW_INT) dev_err_ratelimited(emc->dev, @@ -224,14 +219,13 @@ static int emc_prepare_timing_change(struct tegra_emc *emc, unsigned long rate) /* wait until programming has settled */ readl_relaxed(emc->regs + emc_timing_registers[i - 1]); - reinit_completion(&emc->clk_handshake_complete); - return 0; } static int emc_complete_timing_change(struct tegra_emc *emc, bool flush) { - unsigned long timeout; + int err; + u32 v; dev_dbg(emc->dev, "%s: flush %d\n", __func__, flush); @@ -242,11 +236,12 @@ static int emc_complete_timing_change(struct tegra_emc *emc, bool flush) return 0; } - timeout = wait_for_completion_timeout(&emc->clk_handshake_complete, - msecs_to_jiffies(100)); - if (timeout == 0) { - dev_err(emc->dev, "EMC-CAR handshake failed\n"); - return -EIO; + err = readl_relaxed_poll_timeout_atomic(emc->regs + EMC_INTSTATUS, v, + v & EMC_CLKCHANGE_COMPLETE_INT, + 1, 100); + if (err) { + dev_err(emc->dev, "emc-car handshake timeout: %d\n", err); + return err; } return 0; @@ -412,7 +407,7 @@ tegra_emc_find_node_by_ram_code(struct device *dev) static int emc_setup_hw(struct tegra_emc *emc) { - u32 intmask = EMC_REFRESH_OVERFLOW_INT | EMC_CLKCHANGE_COMPLETE_INT; + u32 intmask = EMC_REFRESH_OVERFLOW_INT; u32 emc_cfg, emc_dbg; emc_cfg = readl_relaxed(emc->regs + EMC_CFG_2); @@ -647,11 +642,11 @@ static void tegra_emc_debugfs_init(struct tegra_emc *emc) return; } - debugfs_create_file("available_rates", S_IRUGO, emc->debugfs.root, + debugfs_create_file("available_rates", 0444, emc->debugfs.root, emc, &tegra_emc_debug_available_rates_fops); - debugfs_create_file("min_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, + debugfs_create_file("min_rate", 0644, emc->debugfs.root, emc, &tegra_emc_debug_min_rate_fops); - debugfs_create_file("max_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, + debugfs_create_file("max_rate", 0644, emc->debugfs.root, emc, &tegra_emc_debug_max_rate_fops); } @@ -686,7 +681,6 @@ static int tegra_emc_probe(struct platform_device *pdev) return -ENOMEM; } - init_completion(&emc->clk_handshake_complete); emc->clk_nb.notifier_call = tegra_emc_clk_change_notify; emc->dev = &pdev->dev; diff --git a/drivers/memory/tegra/tegra210-emc-cc-r21021.c b/drivers/memory/tegra/tegra210-emc-cc-r21021.c new file mode 100644 index 000000000000..ff55a17896fa --- /dev/null +++ b/drivers/memory/tegra/tegra210-emc-cc-r21021.c @@ -0,0 +1,1775 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2014-2020, NVIDIA CORPORATION. All rights reserved. + */ + +#include +#include +#include +#include +#include + +#include + +#include "tegra210-emc.h" +#include "tegra210-mc.h" + +/* + * Enable flags for specifying verbosity. + */ +#define INFO (1 << 0) +#define STEPS (1 << 1) +#define SUB_STEPS (1 << 2) +#define PRELOCK (1 << 3) +#define PRELOCK_STEPS (1 << 4) +#define ACTIVE_EN (1 << 5) +#define PRAMP_UP (1 << 6) +#define PRAMP_DN (1 << 7) +#define EMA_WRITES (1 << 10) +#define EMA_UPDATES (1 << 11) +#define PER_TRAIN (1 << 16) +#define CC_PRINT (1 << 17) +#define CCFIFO (1 << 29) +#define REGS (1 << 30) +#define REG_LISTS (1 << 31) + +#define emc_dbg(emc, flags, ...) dev_dbg(emc->dev, __VA_ARGS__) + +#define DVFS_CLOCK_CHANGE_VERSION 21021 +#define EMC_PRELOCK_VERSION 2101 + +enum { + DVFS_SEQUENCE = 1, + WRITE_TRAINING_SEQUENCE = 2, + PERIODIC_TRAINING_SEQUENCE = 3, + DVFS_PT1 = 10, + DVFS_UPDATE = 11, + TRAINING_PT1 = 12, + TRAINING_UPDATE = 13, + PERIODIC_TRAINING_UPDATE = 14 +}; + +/* + * PTFV defines - basically just indexes into the per table PTFV array. + */ +#define PTFV_DQSOSC_MOVAVG_C0D0U0_INDEX 0 +#define PTFV_DQSOSC_MOVAVG_C0D0U1_INDEX 1 +#define PTFV_DQSOSC_MOVAVG_C0D1U0_INDEX 2 +#define PTFV_DQSOSC_MOVAVG_C0D1U1_INDEX 3 +#define PTFV_DQSOSC_MOVAVG_C1D0U0_INDEX 4 +#define PTFV_DQSOSC_MOVAVG_C1D0U1_INDEX 5 +#define PTFV_DQSOSC_MOVAVG_C1D1U0_INDEX 6 +#define PTFV_DQSOSC_MOVAVG_C1D1U1_INDEX 7 +#define PTFV_DVFS_SAMPLES_INDEX 9 +#define PTFV_MOVAVG_WEIGHT_INDEX 10 +#define PTFV_CONFIG_CTRL_INDEX 11 + +#define PTFV_CONFIG_CTRL_USE_PREVIOUS_EMA (1 << 0) + +/* + * Do arithmetic in fixed point. + */ +#define MOVAVG_PRECISION_FACTOR 100 + +/* + * The division portion of the average operation. + */ +#define __AVERAGE_PTFV(dev) \ + ({ next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] = \ + next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] / \ + next->ptfv_list[PTFV_DVFS_SAMPLES_INDEX]; }) + +/* + * Convert val to fixed point and add it to the temporary average. + */ +#define __INCREMENT_PTFV(dev, val) \ + ({ next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] += \ + ((val) * MOVAVG_PRECISION_FACTOR); }) + +/* + * Convert a moving average back to integral form and return the value. + */ +#define __MOVAVG_AC(timing, dev) \ + ((timing)->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] / \ + MOVAVG_PRECISION_FACTOR) + +/* Weighted update. */ +#define __WEIGHTED_UPDATE_PTFV(dev, nval) \ + do { \ + int w = PTFV_MOVAVG_WEIGHT_INDEX; \ + int dqs = PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX; \ + \ + next->ptfv_list[dqs] = \ + ((nval * MOVAVG_PRECISION_FACTOR) + \ + (next->ptfv_list[dqs] * \ + next->ptfv_list[w])) / \ + (next->ptfv_list[w] + 1); \ + \ + emc_dbg(emc, EMA_UPDATES, "%s: (s=%lu) EMA: %u\n", \ + __stringify(dev), nval, next->ptfv_list[dqs]); \ + } while (0) + +/* Access a particular average. */ +#define __MOVAVG(timing, dev) \ + ((timing)->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX]) + +static u32 update_clock_tree_delay(struct tegra210_emc *emc, int type) +{ + bool periodic_training_update = type == PERIODIC_TRAINING_UPDATE; + struct tegra210_emc_timing *last = emc->last; + struct tegra210_emc_timing *next = emc->next; + u32 last_timing_rate_mhz = last->rate / 1000; + u32 next_timing_rate_mhz = next->rate / 1000; + bool dvfs_update = type == DVFS_UPDATE; + s32 tdel = 0, tmdel = 0, adel = 0; + bool dvfs_pt1 = type == DVFS_PT1; + unsigned long cval = 0; + u32 temp[2][2], value; + unsigned int i; + + /* + * Dev0 MSB. + */ + if (dvfs_pt1 || periodic_training_update) { + value = tegra210_emc_mrr_read(emc, 2, 19); + + for (i = 0; i < emc->num_channels; i++) { + temp[i][0] = (value & 0x00ff) << 8; + temp[i][1] = (value & 0xff00) << 0; + value >>= 16; + } + + /* + * Dev0 LSB. + */ + value = tegra210_emc_mrr_read(emc, 2, 18); + + for (i = 0; i < emc->num_channels; i++) { + temp[i][0] |= (value & 0x00ff) >> 0; + temp[i][1] |= (value & 0xff00) >> 8; + value >>= 16; + } + } + + if (dvfs_pt1 || periodic_training_update) { + cval = tegra210_emc_actual_osc_clocks(last->run_clocks); + cval *= 1000000; + cval /= last_timing_rate_mhz * 2 * temp[0][0]; + } + + if (dvfs_pt1) + __INCREMENT_PTFV(C0D0U0, cval); + else if (dvfs_update) + __AVERAGE_PTFV(C0D0U0); + else if (periodic_training_update) + __WEIGHTED_UPDATE_PTFV(C0D0U0, cval); + + if (dvfs_update || periodic_training_update) { + tdel = next->current_dram_clktree[C0D0U0] - + __MOVAVG_AC(next, C0D0U0); + tmdel = (tdel < 0) ? -1 * tdel : tdel; + adel = tmdel; + + if (tmdel * 128 * next_timing_rate_mhz / 1000000 > + next->tree_margin) + next->current_dram_clktree[C0D0U0] = + __MOVAVG_AC(next, C0D0U0); + } + + if (dvfs_pt1 || periodic_training_update) { + cval = tegra210_emc_actual_osc_clocks(last->run_clocks); + cval *= 1000000; + cval /= last_timing_rate_mhz * 2 * temp[0][1]; + } + + if (dvfs_pt1) + __INCREMENT_PTFV(C0D0U1, cval); + else if (dvfs_update) + __AVERAGE_PTFV(C0D0U1); + else if (periodic_training_update) + __WEIGHTED_UPDATE_PTFV(C0D0U1, cval); + + if (dvfs_update || periodic_training_update) { + tdel = next->current_dram_clktree[C0D0U1] - + __MOVAVG_AC(next, C0D0U1); + tmdel = (tdel < 0) ? -1 * tdel : tdel; + + if (tmdel > adel) + adel = tmdel; + + if (tmdel * 128 * next_timing_rate_mhz / 1000000 > + next->tree_margin) + next->current_dram_clktree[C0D0U1] = + __MOVAVG_AC(next, C0D0U1); + } + + if (emc->num_channels > 1) { + if (dvfs_pt1 || periodic_training_update) { + cval = tegra210_emc_actual_osc_clocks(last->run_clocks); + cval *= 1000000; + cval /= last_timing_rate_mhz * 2 * temp[1][0]; + } + + if (dvfs_pt1) + __INCREMENT_PTFV(C1D0U0, cval); + else if (dvfs_update) + __AVERAGE_PTFV(C1D0U0); + else if (periodic_training_update) + __WEIGHTED_UPDATE_PTFV(C1D0U0, cval); + + if (dvfs_update || periodic_training_update) { + tdel = next->current_dram_clktree[C1D0U0] - + __MOVAVG_AC(next, C1D0U0); + tmdel = (tdel < 0) ? -1 * tdel : tdel; + + if (tmdel > adel) + adel = tmdel; + + if (tmdel * 128 * next_timing_rate_mhz / 1000000 > + next->tree_margin) + next->current_dram_clktree[C1D0U0] = + __MOVAVG_AC(next, C1D0U0); + } + + if (dvfs_pt1 || periodic_training_update) { + cval = tegra210_emc_actual_osc_clocks(last->run_clocks); + cval *= 1000000; + cval /= last_timing_rate_mhz * 2 * temp[1][1]; + } + + if (dvfs_pt1) + __INCREMENT_PTFV(C1D0U1, cval); + else if (dvfs_update) + __AVERAGE_PTFV(C1D0U1); + else if (periodic_training_update) + __WEIGHTED_UPDATE_PTFV(C1D0U1, cval); + + if (dvfs_update || periodic_training_update) { + tdel = next->current_dram_clktree[C1D0U1] - + __MOVAVG_AC(next, C1D0U1); + tmdel = (tdel < 0) ? -1 * tdel : tdel; + + if (tmdel > adel) + adel = tmdel; + + if (tmdel * 128 * next_timing_rate_mhz / 1000000 > + next->tree_margin) + next->current_dram_clktree[C1D0U1] = + __MOVAVG_AC(next, C1D0U1); + } + } + + if (emc->num_devices < 2) + goto done; + + /* + * Dev1 MSB. + */ + if (dvfs_pt1 || periodic_training_update) { + value = tegra210_emc_mrr_read(emc, 1, 19); + + for (i = 0; i < emc->num_channels; i++) { + temp[i][0] = (value & 0x00ff) << 8; + temp[i][1] = (value & 0xff00) << 0; + value >>= 16; + } + + /* + * Dev1 LSB. + */ + value = tegra210_emc_mrr_read(emc, 2, 18); + + for (i = 0; i < emc->num_channels; i++) { + temp[i][0] |= (value & 0x00ff) >> 0; + temp[i][1] |= (value & 0xff00) >> 8; + value >>= 16; + } + } + + if (dvfs_pt1 || periodic_training_update) { + cval = tegra210_emc_actual_osc_clocks(last->run_clocks); + cval *= 1000000; + cval /= last_timing_rate_mhz * 2 * temp[0][0]; + } + + if (dvfs_pt1) + __INCREMENT_PTFV(C0D1U0, cval); + else if (dvfs_update) + __AVERAGE_PTFV(C0D1U0); + else if (periodic_training_update) + __WEIGHTED_UPDATE_PTFV(C0D1U0, cval); + + if (dvfs_update || periodic_training_update) { + tdel = next->current_dram_clktree[C0D1U0] - + __MOVAVG_AC(next, C0D1U0); + tmdel = (tdel < 0) ? -1 * tdel : tdel; + + if (tmdel > adel) + adel = tmdel; + + if (tmdel * 128 * next_timing_rate_mhz / 1000000 > + next->tree_margin) + next->current_dram_clktree[C0D1U0] = + __MOVAVG_AC(next, C0D1U0); + } + + if (dvfs_pt1 || periodic_training_update) { + cval = tegra210_emc_actual_osc_clocks(last->run_clocks); + cval *= 1000000; + cval /= last_timing_rate_mhz * 2 * temp[0][1]; + } + + if (dvfs_pt1) + __INCREMENT_PTFV(C0D1U1, cval); + else if (dvfs_update) + __AVERAGE_PTFV(C0D1U1); + else if (periodic_training_update) + __WEIGHTED_UPDATE_PTFV(C0D1U1, cval); + + if (dvfs_update || periodic_training_update) { + tdel = next->current_dram_clktree[C0D1U1] - + __MOVAVG_AC(next, C0D1U1); + tmdel = (tdel < 0) ? -1 * tdel : tdel; + + if (tmdel > adel) + adel = tmdel; + + if (tmdel * 128 * next_timing_rate_mhz / 1000000 > + next->tree_margin) + next->current_dram_clktree[C0D1U1] = + __MOVAVG_AC(next, C0D1U1); + } + + if (emc->num_channels > 1) { + if (dvfs_pt1 || periodic_training_update) { + cval = tegra210_emc_actual_osc_clocks(last->run_clocks); + cval *= 1000000; + cval /= last_timing_rate_mhz * 2 * temp[1][0]; + } + + if (dvfs_pt1) + __INCREMENT_PTFV(C1D1U0, cval); + else if (dvfs_update) + __AVERAGE_PTFV(C1D1U0); + else if (periodic_training_update) + __WEIGHTED_UPDATE_PTFV(C1D1U0, cval); + + if (dvfs_update || periodic_training_update) { + tdel = next->current_dram_clktree[C1D1U0] - + __MOVAVG_AC(next, C1D1U0); + tmdel = (tdel < 0) ? -1 * tdel : tdel; + + if (tmdel > adel) + adel = tmdel; + + if (tmdel * 128 * next_timing_rate_mhz / 1000000 > + next->tree_margin) + next->current_dram_clktree[C1D1U0] = + __MOVAVG_AC(next, C1D1U0); + } + + if (dvfs_pt1 || periodic_training_update) { + cval = tegra210_emc_actual_osc_clocks(last->run_clocks); + cval *= 1000000; + cval /= last_timing_rate_mhz * 2 * temp[1][1]; + } + + if (dvfs_pt1) + __INCREMENT_PTFV(C1D1U1, cval); + else if (dvfs_update) + __AVERAGE_PTFV(C1D1U1); + else if (periodic_training_update) + __WEIGHTED_UPDATE_PTFV(C1D1U1, cval); + + if (dvfs_update || periodic_training_update) { + tdel = next->current_dram_clktree[C1D1U1] - + __MOVAVG_AC(next, C1D1U1); + tmdel = (tdel < 0) ? -1 * tdel : tdel; + + if (tmdel > adel) + adel = tmdel; + + if (tmdel * 128 * next_timing_rate_mhz / 1000000 > + next->tree_margin) + next->current_dram_clktree[C1D1U1] = + __MOVAVG_AC(next, C1D1U1); + } + } + +done: + return adel; +} + +static u32 periodic_compensation_handler(struct tegra210_emc *emc, u32 type, + struct tegra210_emc_timing *last, + struct tegra210_emc_timing *next) +{ +#define __COPY_EMA(nt, lt, dev) \ + ({ __MOVAVG(nt, dev) = __MOVAVG(lt, dev) * \ + (nt)->ptfv_list[PTFV_DVFS_SAMPLES_INDEX]; }) + + u32 i, adel = 0, samples = next->ptfv_list[PTFV_DVFS_SAMPLES_INDEX]; + u32 delay; + + delay = tegra210_emc_actual_osc_clocks(last->run_clocks); + delay *= 1000; + delay = 2 + (delay / last->rate); + + if (!next->periodic_training) + return 0; + + if (type == DVFS_SEQUENCE) { + if (last->periodic_training && + (next->ptfv_list[PTFV_CONFIG_CTRL_INDEX] & + PTFV_CONFIG_CTRL_USE_PREVIOUS_EMA)) { + /* + * If the previous frequency was using periodic + * calibration then we can reuse the previous + * frequencies EMA data. + */ + __COPY_EMA(next, last, C0D0U0); + __COPY_EMA(next, last, C0D0U1); + __COPY_EMA(next, last, C1D0U0); + __COPY_EMA(next, last, C1D0U1); + __COPY_EMA(next, last, C0D1U0); + __COPY_EMA(next, last, C0D1U1); + __COPY_EMA(next, last, C1D1U0); + __COPY_EMA(next, last, C1D1U1); + } else { + /* Reset the EMA.*/ + __MOVAVG(next, C0D0U0) = 0; + __MOVAVG(next, C0D0U1) = 0; + __MOVAVG(next, C1D0U0) = 0; + __MOVAVG(next, C1D0U1) = 0; + __MOVAVG(next, C0D1U0) = 0; + __MOVAVG(next, C0D1U1) = 0; + __MOVAVG(next, C1D1U0) = 0; + __MOVAVG(next, C1D1U1) = 0; + + for (i = 0; i < samples; i++) { + tegra210_emc_start_periodic_compensation(emc); + udelay(delay); + + /* + * Generate next sample of data. + */ + adel = update_clock_tree_delay(emc, DVFS_PT1); + } + } + + /* + * Seems like it should be part of the + * 'if (last_timing->periodic_training)' conditional + * since is already done for the else clause. + */ + adel = update_clock_tree_delay(emc, DVFS_UPDATE); + } + + if (type == PERIODIC_TRAINING_SEQUENCE) { + tegra210_emc_start_periodic_compensation(emc); + udelay(delay); + + adel = update_clock_tree_delay(emc, PERIODIC_TRAINING_UPDATE); + } + + return adel; +} + +static u32 tegra210_emc_r21021_periodic_compensation(struct tegra210_emc *emc) +{ + u32 emc_cfg, emc_cfg_o, emc_cfg_update, del, value; + u32 list[] = { + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3, + EMC_DATA_BRLSHFT_0, + EMC_DATA_BRLSHFT_1 + }; + struct tegra210_emc_timing *last = emc->last; + unsigned int items = ARRAY_SIZE(list), i; + unsigned long delay; + + if (last->periodic_training) { + emc_dbg(emc, PER_TRAIN, "Periodic training starting\n"); + + value = emc_readl(emc, EMC_DBG); + emc_cfg_o = emc_readl(emc, EMC_CFG); + emc_cfg = emc_cfg_o & ~(EMC_CFG_DYN_SELF_REF | + EMC_CFG_DRAM_ACPD | + EMC_CFG_DRAM_CLKSTOP_PD | + EMC_CFG_DRAM_CLKSTOP_PD); + + + /* + * 1. Power optimizations should be off. + */ + emc_writel(emc, emc_cfg, EMC_CFG); + + /* Does emc_timing_update() for above changes. */ + tegra210_emc_dll_disable(emc); + + for (i = 0; i < emc->num_channels; i++) + tegra210_emc_wait_for_update(emc, i, EMC_EMC_STATUS, + EMC_EMC_STATUS_DRAM_IN_POWERDOWN_MASK, + 0); + + for (i = 0; i < emc->num_channels; i++) + tegra210_emc_wait_for_update(emc, i, EMC_EMC_STATUS, + EMC_EMC_STATUS_DRAM_IN_SELF_REFRESH_MASK, + 0); + + emc_cfg_update = value = emc_readl(emc, EMC_CFG_UPDATE); + value &= ~EMC_CFG_UPDATE_UPDATE_DLL_IN_UPDATE_MASK; + value |= (2 << EMC_CFG_UPDATE_UPDATE_DLL_IN_UPDATE_SHIFT); + emc_writel(emc, value, EMC_CFG_UPDATE); + + /* + * 2. osc kick off - this assumes training and dvfs have set + * correct MR23. + */ + tegra210_emc_start_periodic_compensation(emc); + + /* + * 3. Let dram capture its clock tree delays. + */ + delay = tegra210_emc_actual_osc_clocks(last->run_clocks); + delay *= 1000; + delay /= last->rate + 1; + udelay(delay); + + /* + * 4. Check delta wrt previous values (save value if margin + * exceeds what is set in table). + */ + del = periodic_compensation_handler(emc, + PERIODIC_TRAINING_SEQUENCE, + last, last); + + /* + * 5. Apply compensation w.r.t. trained values (if clock tree + * has drifted more than the set margin). + */ + if (last->tree_margin < ((del * 128 * (last->rate / 1000)) / 1000000)) { + for (i = 0; i < items; i++) { + value = tegra210_emc_compensate(last, list[i]); + emc_dbg(emc, EMA_WRITES, "0x%08x <= 0x%08x\n", + list[i], value); + emc_writel(emc, value, list[i]); + } + } + + emc_writel(emc, emc_cfg_o, EMC_CFG); + + /* + * 6. Timing update actally applies the new trimmers. + */ + tegra210_emc_timing_update(emc); + + /* 6.1. Restore the UPDATE_DLL_IN_UPDATE field. */ + emc_writel(emc, emc_cfg_update, EMC_CFG_UPDATE); + + /* 6.2. Restore the DLL. */ + tegra210_emc_dll_enable(emc); + } + + return 0; +} + +/* + * Do the clock change sequence. + */ +static void tegra210_emc_r21021_set_clock(struct tegra210_emc *emc, u32 clksrc) +{ + /* state variables */ + static bool fsp_for_next_freq; + /* constant configuration parameters */ + const bool save_restore_clkstop_pd = true; + const u32 zqcal_before_cc_cutoff = 2400; + const bool cya_allow_ref_cc = false; + const bool cya_issue_pc_ref = false; + const bool opt_cc_short_zcal = true; + const bool ref_b4_sref_en = false; + const u32 tZQCAL_lpddr4 = 1000000; + const bool opt_short_zcal = true; + const bool opt_do_sw_qrst = true; + const u32 opt_dvfs_mode = MAN_SR; + /* + * This is the timing table for the source frequency. It does _not_ + * necessarily correspond to the actual timing values in the EMC at the + * moment. If the boot BCT differs from the table then this can happen. + * However, we need it for accessing the dram_timings (which are not + * really registers) array for the current frequency. + */ + struct tegra210_emc_timing *fake, *last = emc->last, *next = emc->next; + u32 tRTM, RP_war, R2P_war, TRPab_war, deltaTWATM, W2P_war, tRPST; + u32 mr13_flip_fspwr, mr13_flip_fspop, ramp_up_wait, ramp_down_wait; + u32 zq_wait_long, zq_latch_dvfs_wait_time, tZQCAL_lpddr4_fc_adj; + u32 emc_auto_cal_config, auto_cal_en, emc_cfg, emc_sel_dpd_ctrl; + u32 tFC_lpddr4 = 1000 * next->dram_timings[T_FC_LPDDR4]; + u32 bg_reg_mode_change, enable_bglp_reg, enable_bg_reg; + bool opt_zcal_en_cc = false, is_lpddr3 = false; + bool compensate_trimmer_applicable = false; + u32 emc_dbg, emc_cfg_pipe_clk, emc_pin; + u32 src_clk_period, dst_clk_period; /* in picoseconds */ + bool shared_zq_resistor = false; + u32 value, dram_type; + u32 opt_dll_mode = 0; + unsigned long delay; + unsigned int i; + + emc_dbg(emc, INFO, "Running clock change.\n"); + + /* XXX fake == last */ + fake = tegra210_emc_find_timing(emc, last->rate * 1000UL); + fsp_for_next_freq = !fsp_for_next_freq; + + value = emc_readl(emc, EMC_FBIO_CFG5) & EMC_FBIO_CFG5_DRAM_TYPE_MASK; + dram_type = value >> EMC_FBIO_CFG5_DRAM_TYPE_SHIFT; + + if (last->burst_regs[EMC_ZCAL_WAIT_CNT_INDEX] & BIT(31)) + shared_zq_resistor = true; + + if ((next->burst_regs[EMC_ZCAL_INTERVAL_INDEX] != 0 && + last->burst_regs[EMC_ZCAL_INTERVAL_INDEX] == 0) || + dram_type == DRAM_TYPE_LPDDR4) + opt_zcal_en_cc = true; + + if (dram_type == DRAM_TYPE_DDR3) + opt_dll_mode = tegra210_emc_get_dll_state(next); + + if ((next->burst_regs[EMC_FBIO_CFG5_INDEX] & BIT(25)) && + (dram_type == DRAM_TYPE_LPDDR2)) + is_lpddr3 = true; + + emc_readl(emc, EMC_CFG); + emc_readl(emc, EMC_AUTO_CAL_CONFIG); + + src_clk_period = 1000000000 / last->rate; + dst_clk_period = 1000000000 / next->rate; + + if (dst_clk_period <= zqcal_before_cc_cutoff) + tZQCAL_lpddr4_fc_adj = tZQCAL_lpddr4 - tFC_lpddr4; + else + tZQCAL_lpddr4_fc_adj = tZQCAL_lpddr4; + + tZQCAL_lpddr4_fc_adj /= dst_clk_period; + + emc_dbg = emc_readl(emc, EMC_DBG); + emc_pin = emc_readl(emc, EMC_PIN); + emc_cfg_pipe_clk = emc_readl(emc, EMC_CFG_PIPE_CLK); + + emc_cfg = next->burst_regs[EMC_CFG_INDEX]; + emc_cfg &= ~(EMC_CFG_DYN_SELF_REF | EMC_CFG_DRAM_ACPD | + EMC_CFG_DRAM_CLKSTOP_SR | EMC_CFG_DRAM_CLKSTOP_PD); + emc_sel_dpd_ctrl = next->emc_sel_dpd_ctrl; + emc_sel_dpd_ctrl &= ~(EMC_SEL_DPD_CTRL_CLK_SEL_DPD_EN | + EMC_SEL_DPD_CTRL_CA_SEL_DPD_EN | + EMC_SEL_DPD_CTRL_RESET_SEL_DPD_EN | + EMC_SEL_DPD_CTRL_ODT_SEL_DPD_EN | + EMC_SEL_DPD_CTRL_DATA_SEL_DPD_EN); + + emc_dbg(emc, INFO, "Clock change version: %d\n", + DVFS_CLOCK_CHANGE_VERSION); + emc_dbg(emc, INFO, "DRAM type = %d\n", dram_type); + emc_dbg(emc, INFO, "DRAM dev #: %u\n", emc->num_devices); + emc_dbg(emc, INFO, "Next EMC clksrc: 0x%08x\n", clksrc); + emc_dbg(emc, INFO, "DLL clksrc: 0x%08x\n", next->dll_clk_src); + emc_dbg(emc, INFO, "last rate: %u, next rate %u\n", last->rate, + next->rate); + emc_dbg(emc, INFO, "last period: %u, next period: %u\n", + src_clk_period, dst_clk_period); + emc_dbg(emc, INFO, " shared_zq_resistor: %d\n", !!shared_zq_resistor); + emc_dbg(emc, INFO, " num_channels: %u\n", emc->num_channels); + emc_dbg(emc, INFO, " opt_dll_mode: %d\n", opt_dll_mode); + + /* + * Step 1: + * Pre DVFS SW sequence. + */ + emc_dbg(emc, STEPS, "Step 1\n"); + emc_dbg(emc, STEPS, "Step 1.1: Disable DLL temporarily.\n"); + + value = emc_readl(emc, EMC_CFG_DIG_DLL); + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_EN; + emc_writel(emc, value, EMC_CFG_DIG_DLL); + + tegra210_emc_timing_update(emc); + + for (i = 0; i < emc->num_channels; i++) + tegra210_emc_wait_for_update(emc, i, EMC_CFG_DIG_DLL, + EMC_CFG_DIG_DLL_CFG_DLL_EN, 0); + + emc_dbg(emc, STEPS, "Step 1.2: Disable AUTOCAL temporarily.\n"); + + emc_auto_cal_config = next->emc_auto_cal_config; + auto_cal_en = emc_auto_cal_config & EMC_AUTO_CAL_CONFIG_AUTO_CAL_ENABLE; + emc_auto_cal_config &= ~EMC_AUTO_CAL_CONFIG_AUTO_CAL_START; + emc_auto_cal_config |= EMC_AUTO_CAL_CONFIG_AUTO_CAL_MEASURE_STALL; + emc_auto_cal_config |= EMC_AUTO_CAL_CONFIG_AUTO_CAL_UPDATE_STALL; + emc_auto_cal_config |= auto_cal_en; + emc_writel(emc, emc_auto_cal_config, EMC_AUTO_CAL_CONFIG); + emc_readl(emc, EMC_AUTO_CAL_CONFIG); /* Flush write. */ + + emc_dbg(emc, STEPS, "Step 1.3: Disable other power features.\n"); + + tegra210_emc_set_shadow_bypass(emc, ACTIVE); + emc_writel(emc, emc_cfg, EMC_CFG); + emc_writel(emc, emc_sel_dpd_ctrl, EMC_SEL_DPD_CTRL); + tegra210_emc_set_shadow_bypass(emc, ASSEMBLY); + + if (next->periodic_training) { + tegra210_emc_reset_dram_clktree_values(next); + + for (i = 0; i < emc->num_channels; i++) + tegra210_emc_wait_for_update(emc, i, EMC_EMC_STATUS, + EMC_EMC_STATUS_DRAM_IN_POWERDOWN_MASK, + 0); + + for (i = 0; i < emc->num_channels; i++) + tegra210_emc_wait_for_update(emc, i, EMC_EMC_STATUS, + EMC_EMC_STATUS_DRAM_IN_SELF_REFRESH_MASK, + 0); + + tegra210_emc_start_periodic_compensation(emc); + + delay = 1000 * tegra210_emc_actual_osc_clocks(last->run_clocks); + udelay((delay / last->rate) + 2); + + value = periodic_compensation_handler(emc, DVFS_SEQUENCE, fake, + next); + value = (value * 128 * next->rate / 1000) / 1000000; + + if (next->periodic_training && value > next->tree_margin) + compensate_trimmer_applicable = true; + } + + emc_writel(emc, EMC_INTSTATUS_CLKCHANGE_COMPLETE, EMC_INTSTATUS); + tegra210_emc_set_shadow_bypass(emc, ACTIVE); + emc_writel(emc, emc_cfg, EMC_CFG); + emc_writel(emc, emc_sel_dpd_ctrl, EMC_SEL_DPD_CTRL); + emc_writel(emc, emc_cfg_pipe_clk | EMC_CFG_PIPE_CLK_CLK_ALWAYS_ON, + EMC_CFG_PIPE_CLK); + emc_writel(emc, next->emc_fdpd_ctrl_cmd_no_ramp & + ~EMC_FDPD_CTRL_CMD_NO_RAMP_CMD_DPD_NO_RAMP_ENABLE, + EMC_FDPD_CTRL_CMD_NO_RAMP); + + bg_reg_mode_change = + ((next->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + EMC_PMACRO_BG_BIAS_CTRL_0_BGLP_E_PWRD) ^ + (last->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + EMC_PMACRO_BG_BIAS_CTRL_0_BGLP_E_PWRD)) || + ((next->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + EMC_PMACRO_BG_BIAS_CTRL_0_BG_E_PWRD) ^ + (last->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + EMC_PMACRO_BG_BIAS_CTRL_0_BG_E_PWRD)); + enable_bglp_reg = + (next->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + EMC_PMACRO_BG_BIAS_CTRL_0_BGLP_E_PWRD) == 0; + enable_bg_reg = + (next->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + EMC_PMACRO_BG_BIAS_CTRL_0_BG_E_PWRD) == 0; + + if (bg_reg_mode_change) { + if (enable_bg_reg) + emc_writel(emc, last->burst_regs + [EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + ~EMC_PMACRO_BG_BIAS_CTRL_0_BG_E_PWRD, + EMC_PMACRO_BG_BIAS_CTRL_0); + + if (enable_bglp_reg) + emc_writel(emc, last->burst_regs + [EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + ~EMC_PMACRO_BG_BIAS_CTRL_0_BGLP_E_PWRD, + EMC_PMACRO_BG_BIAS_CTRL_0); + } + + /* Check if we need to turn on VREF generator. */ + if ((((last->burst_regs[EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX] & + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_E_IVREF) == 0) && + ((next->burst_regs[EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX] & + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_E_IVREF) == 1)) || + (((last->burst_regs[EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX] & + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQS_E_IVREF) == 0) && + ((next->burst_regs[EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX] & + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQS_E_IVREF) != 0))) { + u32 pad_tx_ctrl = + next->burst_regs[EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX]; + u32 last_pad_tx_ctrl = + last->burst_regs[EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX]; + u32 next_dq_e_ivref, next_dqs_e_ivref; + + next_dqs_e_ivref = pad_tx_ctrl & + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQS_E_IVREF; + next_dq_e_ivref = pad_tx_ctrl & + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_E_IVREF; + value = (last_pad_tx_ctrl & + ~EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_E_IVREF & + ~EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQS_E_IVREF) | + next_dq_e_ivref | next_dqs_e_ivref; + emc_writel(emc, value, EMC_PMACRO_DATA_PAD_TX_CTRL); + udelay(1); + } else if (bg_reg_mode_change) { + udelay(1); + } + + tegra210_emc_set_shadow_bypass(emc, ASSEMBLY); + + /* + * Step 2: + * Prelock the DLL. + */ + emc_dbg(emc, STEPS, "Step 2\n"); + + if (next->burst_regs[EMC_CFG_DIG_DLL_INDEX] & + EMC_CFG_DIG_DLL_CFG_DLL_EN) { + emc_dbg(emc, INFO, "Prelock enabled for target frequency.\n"); + value = tegra210_emc_dll_prelock(emc, clksrc); + emc_dbg(emc, INFO, "DLL out: 0x%03x\n", value); + } else { + emc_dbg(emc, INFO, "Disabling DLL for target frequency.\n"); + tegra210_emc_dll_disable(emc); + } + + /* + * Step 3: + * Prepare autocal for the clock change. + */ + emc_dbg(emc, STEPS, "Step 3\n"); + + tegra210_emc_set_shadow_bypass(emc, ACTIVE); + emc_writel(emc, next->emc_auto_cal_config2, EMC_AUTO_CAL_CONFIG2); + emc_writel(emc, next->emc_auto_cal_config3, EMC_AUTO_CAL_CONFIG3); + emc_writel(emc, next->emc_auto_cal_config4, EMC_AUTO_CAL_CONFIG4); + emc_writel(emc, next->emc_auto_cal_config5, EMC_AUTO_CAL_CONFIG5); + emc_writel(emc, next->emc_auto_cal_config6, EMC_AUTO_CAL_CONFIG6); + emc_writel(emc, next->emc_auto_cal_config7, EMC_AUTO_CAL_CONFIG7); + emc_writel(emc, next->emc_auto_cal_config8, EMC_AUTO_CAL_CONFIG8); + tegra210_emc_set_shadow_bypass(emc, ASSEMBLY); + + emc_auto_cal_config |= (EMC_AUTO_CAL_CONFIG_AUTO_CAL_COMPUTE_START | + auto_cal_en); + emc_writel(emc, emc_auto_cal_config, EMC_AUTO_CAL_CONFIG); + + /* + * Step 4: + * Update EMC_CFG. (??) + */ + emc_dbg(emc, STEPS, "Step 4\n"); + + if (src_clk_period > 50000 && dram_type == DRAM_TYPE_LPDDR4) + ccfifo_writel(emc, 1, EMC_SELF_REF, 0); + else + emc_writel(emc, next->emc_cfg_2, EMC_CFG_2); + + /* + * Step 5: + * Prepare reference variables for ZQCAL regs. + */ + emc_dbg(emc, STEPS, "Step 5\n"); + + if (dram_type == DRAM_TYPE_LPDDR4) + zq_wait_long = max((u32)1, div_o3(1000000, dst_clk_period)); + else if (dram_type == DRAM_TYPE_LPDDR2 || is_lpddr3) + zq_wait_long = max(next->min_mrs_wait, + div_o3(360000, dst_clk_period)) + 4; + else if (dram_type == DRAM_TYPE_DDR3) + zq_wait_long = max((u32)256, + div_o3(320000, dst_clk_period) + 2); + else + zq_wait_long = 0; + + /* + * Step 6: + * Training code - removed. + */ + emc_dbg(emc, STEPS, "Step 6\n"); + + /* + * Step 7: + * Program FSP reference registers and send MRWs to new FSPWR. + */ + emc_dbg(emc, STEPS, "Step 7\n"); + emc_dbg(emc, SUB_STEPS, "Step 7.1: Bug 200024907 - Patch RP R2P"); + + /* WAR 200024907 */ + if (dram_type == DRAM_TYPE_LPDDR4) { + u32 nRTP = 16; + + if (src_clk_period >= 1000000 / 1866) /* 535.91 ps */ + nRTP = 14; + + if (src_clk_period >= 1000000 / 1600) /* 625.00 ps */ + nRTP = 12; + + if (src_clk_period >= 1000000 / 1333) /* 750.19 ps */ + nRTP = 10; + + if (src_clk_period >= 1000000 / 1066) /* 938.09 ps */ + nRTP = 8; + + deltaTWATM = max_t(u32, div_o3(7500, src_clk_period), 8); + + /* + * Originally there was a + .5 in the tRPST calculation. + * However since we can't do FP in the kernel and the tRTM + * computation was in a floating point ceiling function, adding + * one to tRTP should be ok. There is no other source of non + * integer values, so the result was always going to be + * something for the form: f_ceil(N + .5) = N + 1; + */ + tRPST = (last->emc_mrw & 0x80) >> 7; + tRTM = fake->dram_timings[RL] + div_o3(3600, src_clk_period) + + max_t(u32, div_o3(7500, src_clk_period), 8) + tRPST + + 1 + nRTP; + + emc_dbg(emc, INFO, "tRTM = %u, EMC_RP = %u\n", tRTM, + next->burst_regs[EMC_RP_INDEX]); + + if (last->burst_regs[EMC_RP_INDEX] < tRTM) { + if (tRTM > (last->burst_regs[EMC_R2P_INDEX] + + last->burst_regs[EMC_RP_INDEX])) { + R2P_war = tRTM - last->burst_regs[EMC_RP_INDEX]; + RP_war = last->burst_regs[EMC_RP_INDEX]; + TRPab_war = last->burst_regs[EMC_TRPAB_INDEX]; + + if (R2P_war > 63) { + RP_war = R2P_war + + last->burst_regs[EMC_RP_INDEX] - 63; + + if (TRPab_war < RP_war) + TRPab_war = RP_war; + + R2P_war = 63; + } + } else { + R2P_war = last->burst_regs[EMC_R2P_INDEX]; + RP_war = last->burst_regs[EMC_RP_INDEX]; + TRPab_war = last->burst_regs[EMC_TRPAB_INDEX]; + } + + if (RP_war < deltaTWATM) { + W2P_war = last->burst_regs[EMC_W2P_INDEX] + + deltaTWATM - RP_war; + if (W2P_war > 63) { + RP_war = RP_war + W2P_war - 63; + if (TRPab_war < RP_war) + TRPab_war = RP_war; + W2P_war = 63; + } + } else { + W2P_war = last->burst_regs[ + EMC_W2P_INDEX]; + } + + if ((last->burst_regs[EMC_W2P_INDEX] ^ W2P_war) || + (last->burst_regs[EMC_R2P_INDEX] ^ R2P_war) || + (last->burst_regs[EMC_RP_INDEX] ^ RP_war) || + (last->burst_regs[EMC_TRPAB_INDEX] ^ TRPab_war)) { + emc_writel(emc, RP_war, EMC_RP); + emc_writel(emc, R2P_war, EMC_R2P); + emc_writel(emc, W2P_war, EMC_W2P); + emc_writel(emc, TRPab_war, EMC_TRPAB); + } + + tegra210_emc_timing_update(emc); + } else { + emc_dbg(emc, INFO, "Skipped WAR\n"); + } + } + + if (!fsp_for_next_freq) { + mr13_flip_fspwr = (next->emc_mrw3 & 0xffffff3f) | 0x80; + mr13_flip_fspop = (next->emc_mrw3 & 0xffffff3f) | 0x00; + } else { + mr13_flip_fspwr = (next->emc_mrw3 & 0xffffff3f) | 0x40; + mr13_flip_fspop = (next->emc_mrw3 & 0xffffff3f) | 0xc0; + } + + if (dram_type == DRAM_TYPE_LPDDR4) { + emc_writel(emc, mr13_flip_fspwr, EMC_MRW3); + emc_writel(emc, next->emc_mrw, EMC_MRW); + emc_writel(emc, next->emc_mrw2, EMC_MRW2); + } + + /* + * Step 8: + * Program the shadow registers. + */ + emc_dbg(emc, STEPS, "Step 8\n"); + emc_dbg(emc, SUB_STEPS, "Writing burst_regs\n"); + + for (i = 0; i < next->num_burst; i++) { + const u16 *offsets = emc->offsets->burst; + u16 offset; + + if (!offsets[i]) + continue; + + value = next->burst_regs[i]; + offset = offsets[i]; + + if (dram_type != DRAM_TYPE_LPDDR4 && + (offset == EMC_MRW6 || offset == EMC_MRW7 || + offset == EMC_MRW8 || offset == EMC_MRW9 || + offset == EMC_MRW10 || offset == EMC_MRW11 || + offset == EMC_MRW12 || offset == EMC_MRW13 || + offset == EMC_MRW14 || offset == EMC_MRW15 || + offset == EMC_TRAINING_CTRL)) + continue; + + /* Pain... And suffering. */ + if (offset == EMC_CFG) { + value &= ~EMC_CFG_DRAM_ACPD; + value &= ~EMC_CFG_DYN_SELF_REF; + + if (dram_type == DRAM_TYPE_LPDDR4) { + value &= ~EMC_CFG_DRAM_CLKSTOP_SR; + value &= ~EMC_CFG_DRAM_CLKSTOP_PD; + } + } else if (offset == EMC_MRS_WAIT_CNT && + dram_type == DRAM_TYPE_LPDDR2 && + opt_zcal_en_cc && !opt_cc_short_zcal && + opt_short_zcal) { + value = (value & ~(EMC_MRS_WAIT_CNT_SHORT_WAIT_MASK << + EMC_MRS_WAIT_CNT_SHORT_WAIT_SHIFT)) | + ((zq_wait_long & EMC_MRS_WAIT_CNT_SHORT_WAIT_MASK) << + EMC_MRS_WAIT_CNT_SHORT_WAIT_SHIFT); + } else if (offset == EMC_ZCAL_WAIT_CNT && + dram_type == DRAM_TYPE_DDR3 && opt_zcal_en_cc && + !opt_cc_short_zcal && opt_short_zcal) { + value = (value & ~(EMC_ZCAL_WAIT_CNT_ZCAL_WAIT_CNT_MASK << + EMC_ZCAL_WAIT_CNT_ZCAL_WAIT_CNT_SHIFT)) | + ((zq_wait_long & EMC_ZCAL_WAIT_CNT_ZCAL_WAIT_CNT_MASK) << + EMC_MRS_WAIT_CNT_SHORT_WAIT_SHIFT); + } else if (offset == EMC_ZCAL_INTERVAL && opt_zcal_en_cc) { + value = 0; /* EMC_ZCAL_INTERVAL reset value. */ + } else if (offset == EMC_PMACRO_AUTOCAL_CFG_COMMON) { + value |= EMC_PMACRO_AUTOCAL_CFG_COMMON_E_CAL_BYPASS_DVFS; + } else if (offset == EMC_PMACRO_DATA_PAD_TX_CTRL) { + value &= ~(EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSP_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSN_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_CMD_TX_E_DCC); + } else if (offset == EMC_PMACRO_CMD_PAD_TX_CTRL) { + value |= EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_DRVFORCEON; + value &= ~(EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSP_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSN_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_CMD_TX_E_DCC); + } else if (offset == EMC_PMACRO_BRICK_CTRL_RFU1) { + value &= 0xf800f800; + } else if (offset == EMC_PMACRO_COMMON_PAD_TX_CTRL) { + value &= 0xfffffff0; + } + + emc_writel(emc, value, offset); + } + + /* SW addition: do EMC refresh adjustment here. */ + tegra210_emc_adjust_timing(emc, next); + + if (dram_type == DRAM_TYPE_LPDDR4) { + value = (23 << EMC_MRW_MRW_MA_SHIFT) | + (next->run_clocks & EMC_MRW_MRW_OP_MASK); + emc_writel(emc, value, EMC_MRW); + } + + /* Per channel burst registers. */ + emc_dbg(emc, SUB_STEPS, "Writing burst_regs_per_ch\n"); + + for (i = 0; i < next->num_burst_per_ch; i++) { + const struct tegra210_emc_per_channel_regs *burst = + emc->offsets->burst_per_channel; + + if (!burst[i].offset) + continue; + + if (dram_type != DRAM_TYPE_LPDDR4 && + (burst[i].offset == EMC_MRW6 || + burst[i].offset == EMC_MRW7 || + burst[i].offset == EMC_MRW8 || + burst[i].offset == EMC_MRW9 || + burst[i].offset == EMC_MRW10 || + burst[i].offset == EMC_MRW11 || + burst[i].offset == EMC_MRW12 || + burst[i].offset == EMC_MRW13 || + burst[i].offset == EMC_MRW14 || + burst[i].offset == EMC_MRW15)) + continue; + + /* Filter out second channel if not in DUAL_CHANNEL mode. */ + if (emc->num_channels < 2 && burst[i].bank >= 1) + continue; + + emc_dbg(emc, REG_LISTS, "(%u) 0x%08x => 0x%08x\n", i, + next->burst_reg_per_ch[i], burst[i].offset); + emc_channel_writel(emc, burst[i].bank, + next->burst_reg_per_ch[i], + burst[i].offset); + } + + /* Vref regs. */ + emc_dbg(emc, SUB_STEPS, "Writing vref_regs\n"); + + for (i = 0; i < next->vref_num; i++) { + const struct tegra210_emc_per_channel_regs *vref = + emc->offsets->vref_per_channel; + + if (!vref[i].offset) + continue; + + if (emc->num_channels < 2 && vref[i].bank >= 1) + continue; + + emc_dbg(emc, REG_LISTS, "(%u) 0x%08x => 0x%08x\n", i, + next->vref_perch_regs[i], vref[i].offset); + emc_channel_writel(emc, vref[i].bank, next->vref_perch_regs[i], + vref[i].offset); + } + + /* Trimmers. */ + emc_dbg(emc, SUB_STEPS, "Writing trim_regs\n"); + + for (i = 0; i < next->num_trim; i++) { + const u16 *offsets = emc->offsets->trim; + + if (!offsets[i]) + continue; + + if (compensate_trimmer_applicable && + (offsets[i] == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0 || + offsets[i] == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1 || + offsets[i] == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2 || + offsets[i] == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3 || + offsets[i] == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0 || + offsets[i] == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1 || + offsets[i] == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2 || + offsets[i] == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3 || + offsets[i] == EMC_DATA_BRLSHFT_0 || + offsets[i] == EMC_DATA_BRLSHFT_1)) { + value = tegra210_emc_compensate(next, offsets[i]); + emc_dbg(emc, REG_LISTS, "(%u) 0x%08x => 0x%08x\n", i, + value, offsets[i]); + emc_dbg(emc, EMA_WRITES, "0x%08x <= 0x%08x\n", + (u32)(u64)offsets[i], value); + emc_writel(emc, value, offsets[i]); + } else { + emc_dbg(emc, REG_LISTS, "(%u) 0x%08x => 0x%08x\n", i, + next->trim_regs[i], offsets[i]); + emc_writel(emc, next->trim_regs[i], offsets[i]); + } + } + + /* Per channel trimmers. */ + emc_dbg(emc, SUB_STEPS, "Writing trim_regs_per_ch\n"); + + for (i = 0; i < next->num_trim_per_ch; i++) { + const struct tegra210_emc_per_channel_regs *trim = + &emc->offsets->trim_per_channel[0]; + unsigned int offset; + + if (!trim[i].offset) + continue; + + if (emc->num_channels < 2 && trim[i].bank >= 1) + continue; + + offset = trim[i].offset; + + if (compensate_trimmer_applicable && + (offset == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0 || + offset == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1 || + offset == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2 || + offset == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3 || + offset == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0 || + offset == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1 || + offset == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2 || + offset == EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3 || + offset == EMC_DATA_BRLSHFT_0 || + offset == EMC_DATA_BRLSHFT_1)) { + value = tegra210_emc_compensate(next, offset); + emc_dbg(emc, REG_LISTS, "(%u) 0x%08x => 0x%08x\n", i, + value, offset); + emc_dbg(emc, EMA_WRITES, "0x%08x <= 0x%08x\n", offset, + value); + emc_channel_writel(emc, trim[i].bank, value, offset); + } else { + emc_dbg(emc, REG_LISTS, "(%u) 0x%08x => 0x%08x\n", i, + next->trim_perch_regs[i], offset); + emc_channel_writel(emc, trim[i].bank, + next->trim_perch_regs[i], offset); + } + } + + emc_dbg(emc, SUB_STEPS, "Writing burst_mc_regs\n"); + + for (i = 0; i < next->num_mc_regs; i++) { + const u16 *offsets = emc->offsets->burst_mc; + u32 *values = next->burst_mc_regs; + + emc_dbg(emc, REG_LISTS, "(%u) 0x%08x => 0x%08x\n", i, + values[i], offsets[i]); + mc_writel(emc->mc, values[i], offsets[i]); + } + + /* Registers to be programmed on the faster clock. */ + if (next->rate < last->rate) { + const u16 *la = emc->offsets->la_scale; + + emc_dbg(emc, SUB_STEPS, "Writing la_scale_regs\n"); + + for (i = 0; i < next->num_up_down; i++) { + emc_dbg(emc, REG_LISTS, "(%u) 0x%08x => 0x%08x\n", i, + next->la_scale_regs[i], la[i]); + mc_writel(emc->mc, next->la_scale_regs[i], la[i]); + } + } + + /* Flush all the burst register writes. */ + mc_readl(emc->mc, MC_EMEM_ADR_CFG); + + /* + * Step 9: + * LPDDR4 section A. + */ + emc_dbg(emc, STEPS, "Step 9\n"); + + value = next->burst_regs[EMC_ZCAL_WAIT_CNT_INDEX]; + value &= ~EMC_ZCAL_WAIT_CNT_ZCAL_WAIT_CNT_MASK; + + if (dram_type == DRAM_TYPE_LPDDR4) { + emc_writel(emc, 0, EMC_ZCAL_INTERVAL); + emc_writel(emc, value, EMC_ZCAL_WAIT_CNT); + + value = emc_dbg | (EMC_DBG_WRITE_MUX_ACTIVE | + EMC_DBG_WRITE_ACTIVE_ONLY); + + emc_writel(emc, value, EMC_DBG); + emc_writel(emc, 0, EMC_ZCAL_INTERVAL); + emc_writel(emc, emc_dbg, EMC_DBG); + } + + /* + * Step 10: + * LPDDR4 and DDR3 common section. + */ + emc_dbg(emc, STEPS, "Step 10\n"); + + if (opt_dvfs_mode == MAN_SR || dram_type == DRAM_TYPE_LPDDR4) { + if (dram_type == DRAM_TYPE_LPDDR4) + ccfifo_writel(emc, 0x101, EMC_SELF_REF, 0); + else + ccfifo_writel(emc, 0x1, EMC_SELF_REF, 0); + + if (dram_type == DRAM_TYPE_LPDDR4 && + dst_clk_period <= zqcal_before_cc_cutoff) { + ccfifo_writel(emc, mr13_flip_fspwr ^ 0x40, EMC_MRW3, 0); + ccfifo_writel(emc, (next->burst_regs[EMC_MRW6_INDEX] & + 0xFFFF3F3F) | + (last->burst_regs[EMC_MRW6_INDEX] & + 0x0000C0C0), EMC_MRW6, 0); + ccfifo_writel(emc, (next->burst_regs[EMC_MRW14_INDEX] & + 0xFFFF0707) | + (last->burst_regs[EMC_MRW14_INDEX] & + 0x00003838), EMC_MRW14, 0); + + if (emc->num_devices > 1) { + ccfifo_writel(emc, + (next->burst_regs[EMC_MRW7_INDEX] & + 0xFFFF3F3F) | + (last->burst_regs[EMC_MRW7_INDEX] & + 0x0000C0C0), EMC_MRW7, 0); + ccfifo_writel(emc, + (next->burst_regs[EMC_MRW15_INDEX] & + 0xFFFF0707) | + (last->burst_regs[EMC_MRW15_INDEX] & + 0x00003838), EMC_MRW15, 0); + } + + if (opt_zcal_en_cc) { + if (emc->num_devices < 2) + ccfifo_writel(emc, + 2UL << EMC_ZQ_CAL_DEV_SEL_SHIFT + | EMC_ZQ_CAL_ZQ_CAL_CMD, + EMC_ZQ_CAL, 0); + else if (shared_zq_resistor) + ccfifo_writel(emc, + 2UL << EMC_ZQ_CAL_DEV_SEL_SHIFT + | EMC_ZQ_CAL_ZQ_CAL_CMD, + EMC_ZQ_CAL, 0); + else + ccfifo_writel(emc, + EMC_ZQ_CAL_ZQ_CAL_CMD, + EMC_ZQ_CAL, 0); + } + } + } + + if (dram_type == DRAM_TYPE_LPDDR4) { + value = (1000 * fake->dram_timings[T_RP]) / src_clk_period; + ccfifo_writel(emc, mr13_flip_fspop | 0x8, EMC_MRW3, value); + ccfifo_writel(emc, 0, 0, tFC_lpddr4 / src_clk_period); + } + + if (dram_type == DRAM_TYPE_LPDDR4 || opt_dvfs_mode != MAN_SR) { + delay = 30; + + if (cya_allow_ref_cc) { + delay += (1000 * fake->dram_timings[T_RP]) / + src_clk_period; + delay += 4000 * fake->dram_timings[T_RFC]; + } + + ccfifo_writel(emc, emc_pin & ~(EMC_PIN_PIN_CKE_PER_DEV | + EMC_PIN_PIN_CKEB | + EMC_PIN_PIN_CKE), + EMC_PIN, delay); + } + + /* calculate reference delay multiplier */ + value = 1; + + if (ref_b4_sref_en) + value++; + + if (cya_allow_ref_cc) + value++; + + if (cya_issue_pc_ref) + value++; + + if (dram_type != DRAM_TYPE_LPDDR4) { + delay = ((1000 * fake->dram_timings[T_RP] / src_clk_period) + + (1000 * fake->dram_timings[T_RFC] / src_clk_period)); + delay = value * delay + 20; + } else { + delay = 0; + } + + /* + * Step 11: + * Ramp down. + */ + emc_dbg(emc, STEPS, "Step 11\n"); + + ccfifo_writel(emc, 0x0, EMC_CFG_SYNC, delay); + + value = emc_dbg | EMC_DBG_WRITE_MUX_ACTIVE | EMC_DBG_WRITE_ACTIVE_ONLY; + ccfifo_writel(emc, value, EMC_DBG, 0); + + ramp_down_wait = tegra210_emc_dvfs_power_ramp_down(emc, src_clk_period, + 0); + + /* + * Step 12: + * And finally - trigger the clock change. + */ + emc_dbg(emc, STEPS, "Step 12\n"); + + ccfifo_writel(emc, 1, EMC_STALL_THEN_EXE_AFTER_CLKCHANGE, 0); + value &= ~EMC_DBG_WRITE_ACTIVE_ONLY; + ccfifo_writel(emc, value, EMC_DBG, 0); + + /* + * Step 13: + * Ramp up. + */ + emc_dbg(emc, STEPS, "Step 13\n"); + + ramp_up_wait = tegra210_emc_dvfs_power_ramp_up(emc, dst_clk_period, 0); + ccfifo_writel(emc, emc_dbg, EMC_DBG, 0); + + /* + * Step 14: + * Bringup CKE pins. + */ + emc_dbg(emc, STEPS, "Step 14\n"); + + if (dram_type == DRAM_TYPE_LPDDR4) { + value = emc_pin | EMC_PIN_PIN_CKE; + + if (emc->num_devices <= 1) + value &= ~(EMC_PIN_PIN_CKEB | EMC_PIN_PIN_CKE_PER_DEV); + else + value |= EMC_PIN_PIN_CKEB | EMC_PIN_PIN_CKE_PER_DEV; + + ccfifo_writel(emc, value, EMC_PIN, 0); + } + + /* + * Step 15: (two step 15s ??) + * Calculate zqlatch wait time; has dependency on ramping times. + */ + emc_dbg(emc, STEPS, "Step 15\n"); + + if (dst_clk_period <= zqcal_before_cc_cutoff) { + s32 t = (s32)(ramp_up_wait + ramp_down_wait) / + (s32)dst_clk_period; + zq_latch_dvfs_wait_time = (s32)tZQCAL_lpddr4_fc_adj - t; + } else { + zq_latch_dvfs_wait_time = tZQCAL_lpddr4_fc_adj - + div_o3(1000 * next->dram_timings[T_PDEX], + dst_clk_period); + } + + emc_dbg(emc, INFO, "tZQCAL_lpddr4_fc_adj = %u\n", tZQCAL_lpddr4_fc_adj); + emc_dbg(emc, INFO, "dst_clk_period = %u\n", + dst_clk_period); + emc_dbg(emc, INFO, "next->dram_timings[T_PDEX] = %u\n", + next->dram_timings[T_PDEX]); + emc_dbg(emc, INFO, "zq_latch_dvfs_wait_time = %d\n", + max_t(s32, 0, zq_latch_dvfs_wait_time)); + + if (dram_type == DRAM_TYPE_LPDDR4 && opt_zcal_en_cc) { + delay = div_o3(1000 * next->dram_timings[T_PDEX], + dst_clk_period); + + if (emc->num_devices < 2) { + if (dst_clk_period > zqcal_before_cc_cutoff) + ccfifo_writel(emc, + 2UL << EMC_ZQ_CAL_DEV_SEL_SHIFT | + EMC_ZQ_CAL_ZQ_CAL_CMD, EMC_ZQ_CAL, + delay); + + value = (mr13_flip_fspop & 0xfffffff7) | 0x0c000000; + ccfifo_writel(emc, value, EMC_MRW3, delay); + ccfifo_writel(emc, 0, EMC_SELF_REF, 0); + ccfifo_writel(emc, 0, EMC_REF, 0); + ccfifo_writel(emc, 2UL << EMC_ZQ_CAL_DEV_SEL_SHIFT | + EMC_ZQ_CAL_ZQ_LATCH_CMD, + EMC_ZQ_CAL, + max_t(s32, 0, zq_latch_dvfs_wait_time)); + } else if (shared_zq_resistor) { + if (dst_clk_period > zqcal_before_cc_cutoff) + ccfifo_writel(emc, + 2UL << EMC_ZQ_CAL_DEV_SEL_SHIFT | + EMC_ZQ_CAL_ZQ_CAL_CMD, EMC_ZQ_CAL, + delay); + + ccfifo_writel(emc, 2UL << EMC_ZQ_CAL_DEV_SEL_SHIFT | + EMC_ZQ_CAL_ZQ_LATCH_CMD, EMC_ZQ_CAL, + max_t(s32, 0, zq_latch_dvfs_wait_time) + + delay); + ccfifo_writel(emc, 1UL << EMC_ZQ_CAL_DEV_SEL_SHIFT | + EMC_ZQ_CAL_ZQ_LATCH_CMD, + EMC_ZQ_CAL, 0); + + value = (mr13_flip_fspop & 0xfffffff7) | 0x0c000000; + ccfifo_writel(emc, value, EMC_MRW3, 0); + ccfifo_writel(emc, 0, EMC_SELF_REF, 0); + ccfifo_writel(emc, 0, EMC_REF, 0); + + ccfifo_writel(emc, 1UL << EMC_ZQ_CAL_DEV_SEL_SHIFT | + EMC_ZQ_CAL_ZQ_LATCH_CMD, EMC_ZQ_CAL, + tZQCAL_lpddr4 / dst_clk_period); + } else { + if (dst_clk_period > zqcal_before_cc_cutoff) + ccfifo_writel(emc, EMC_ZQ_CAL_ZQ_CAL_CMD, + EMC_ZQ_CAL, delay); + + value = (mr13_flip_fspop & 0xfffffff7) | 0x0c000000; + ccfifo_writel(emc, value, EMC_MRW3, delay); + ccfifo_writel(emc, 0, EMC_SELF_REF, 0); + ccfifo_writel(emc, 0, EMC_REF, 0); + + ccfifo_writel(emc, EMC_ZQ_CAL_ZQ_LATCH_CMD, EMC_ZQ_CAL, + max_t(s32, 0, zq_latch_dvfs_wait_time)); + } + } + + /* WAR: delay for zqlatch */ + ccfifo_writel(emc, 0, 0, 10); + + /* + * Step 16: + * LPDDR4 Conditional Training Kickoff. Removed. + */ + + /* + * Step 17: + * MANSR exit self refresh. + */ + emc_dbg(emc, STEPS, "Step 17\n"); + + if (opt_dvfs_mode == MAN_SR && dram_type != DRAM_TYPE_LPDDR4) + ccfifo_writel(emc, 0, EMC_SELF_REF, 0); + + /* + * Step 18: + * Send MRWs to LPDDR3/DDR3. + */ + emc_dbg(emc, STEPS, "Step 18\n"); + + if (dram_type == DRAM_TYPE_LPDDR2) { + ccfifo_writel(emc, next->emc_mrw2, EMC_MRW2, 0); + ccfifo_writel(emc, next->emc_mrw, EMC_MRW, 0); + if (is_lpddr3) + ccfifo_writel(emc, next->emc_mrw4, EMC_MRW4, 0); + } else if (dram_type == DRAM_TYPE_DDR3) { + if (opt_dll_mode) + ccfifo_writel(emc, next->emc_emrs & + ~EMC_EMRS_USE_EMRS_LONG_CNT, EMC_EMRS, 0); + ccfifo_writel(emc, next->emc_emrs2 & + ~EMC_EMRS2_USE_EMRS2_LONG_CNT, EMC_EMRS2, 0); + ccfifo_writel(emc, next->emc_mrs | + EMC_EMRS_USE_EMRS_LONG_CNT, EMC_MRS, 0); + } + + /* + * Step 19: + * ZQCAL for LPDDR3/DDR3 + */ + emc_dbg(emc, STEPS, "Step 19\n"); + + if (opt_zcal_en_cc) { + if (dram_type == DRAM_TYPE_LPDDR2) { + value = opt_cc_short_zcal ? 90000 : 360000; + value = div_o3(value, dst_clk_period); + value = value << + EMC_MRS_WAIT_CNT2_MRS_EXT2_WAIT_CNT_SHIFT | + value << + EMC_MRS_WAIT_CNT2_MRS_EXT1_WAIT_CNT_SHIFT; + ccfifo_writel(emc, value, EMC_MRS_WAIT_CNT2, 0); + + value = opt_cc_short_zcal ? 0x56 : 0xab; + ccfifo_writel(emc, 2 << EMC_MRW_MRW_DEV_SELECTN_SHIFT | + EMC_MRW_USE_MRW_EXT_CNT | + 10 << EMC_MRW_MRW_MA_SHIFT | + value << EMC_MRW_MRW_OP_SHIFT, + EMC_MRW, 0); + + if (emc->num_devices > 1) { + value = 1 << EMC_MRW_MRW_DEV_SELECTN_SHIFT | + EMC_MRW_USE_MRW_EXT_CNT | + 10 << EMC_MRW_MRW_MA_SHIFT | + value << EMC_MRW_MRW_OP_SHIFT; + ccfifo_writel(emc, value, EMC_MRW, 0); + } + } else if (dram_type == DRAM_TYPE_DDR3) { + value = opt_cc_short_zcal ? 0 : EMC_ZQ_CAL_LONG; + + ccfifo_writel(emc, value | + 2 << EMC_ZQ_CAL_DEV_SEL_SHIFT | + EMC_ZQ_CAL_ZQ_CAL_CMD, EMC_ZQ_CAL, + 0); + + if (emc->num_devices > 1) { + value = value | 1 << EMC_ZQ_CAL_DEV_SEL_SHIFT | + EMC_ZQ_CAL_ZQ_CAL_CMD; + ccfifo_writel(emc, value, EMC_ZQ_CAL, 0); + } + } + } + + if (bg_reg_mode_change) { + tegra210_emc_set_shadow_bypass(emc, ACTIVE); + + if (ramp_up_wait <= 1250000) + delay = (1250000 - ramp_up_wait) / dst_clk_period; + else + delay = 0; + + ccfifo_writel(emc, + next->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX], + EMC_PMACRO_BG_BIAS_CTRL_0, delay); + tegra210_emc_set_shadow_bypass(emc, ASSEMBLY); + } + + /* + * Step 20: + * Issue ref and optional QRST. + */ + emc_dbg(emc, STEPS, "Step 20\n"); + + if (dram_type != DRAM_TYPE_LPDDR4) + ccfifo_writel(emc, 0, EMC_REF, 0); + + if (opt_do_sw_qrst) { + ccfifo_writel(emc, 1, EMC_ISSUE_QRST, 0); + ccfifo_writel(emc, 0, EMC_ISSUE_QRST, 2); + } + + /* + * Step 21: + * Restore ZCAL and ZCAL interval. + */ + emc_dbg(emc, STEPS, "Step 21\n"); + + if (save_restore_clkstop_pd || opt_zcal_en_cc) { + ccfifo_writel(emc, emc_dbg | EMC_DBG_WRITE_MUX_ACTIVE, + EMC_DBG, 0); + if (opt_zcal_en_cc && dram_type != DRAM_TYPE_LPDDR4) + ccfifo_writel(emc, next->burst_regs[EMC_ZCAL_INTERVAL_INDEX], + EMC_ZCAL_INTERVAL, 0); + + if (save_restore_clkstop_pd) + ccfifo_writel(emc, next->burst_regs[EMC_CFG_INDEX] & + ~EMC_CFG_DYN_SELF_REF, + EMC_CFG, 0); + ccfifo_writel(emc, emc_dbg, EMC_DBG, 0); + } + + /* + * Step 22: + * Restore EMC_CFG_PIPE_CLK. + */ + emc_dbg(emc, STEPS, "Step 22\n"); + + ccfifo_writel(emc, emc_cfg_pipe_clk, EMC_CFG_PIPE_CLK, 0); + + if (bg_reg_mode_change) { + if (enable_bg_reg) + emc_writel(emc, + next->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + ~EMC_PMACRO_BG_BIAS_CTRL_0_BGLP_E_PWRD, + EMC_PMACRO_BG_BIAS_CTRL_0); + else + emc_writel(emc, + next->burst_regs[EMC_PMACRO_BG_BIAS_CTRL_0_INDEX] & + ~EMC_PMACRO_BG_BIAS_CTRL_0_BG_E_PWRD, + EMC_PMACRO_BG_BIAS_CTRL_0); + } + + /* + * Step 23: + */ + emc_dbg(emc, STEPS, "Step 23\n"); + + value = emc_readl(emc, EMC_CFG_DIG_DLL); + value |= EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_TRAFFIC; + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_STALL_RW_UNTIL_LOCK; + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_UNTIL_LOCK; + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_EN; + value = (value & ~EMC_CFG_DIG_DLL_CFG_DLL_MODE_MASK) | + (2 << EMC_CFG_DIG_DLL_CFG_DLL_MODE_SHIFT); + emc_writel(emc, value, EMC_CFG_DIG_DLL); + + tegra210_emc_do_clock_change(emc, clksrc); + + /* + * Step 24: + * Save training results. Removed. + */ + + /* + * Step 25: + * Program MC updown registers. + */ + emc_dbg(emc, STEPS, "Step 25\n"); + + if (next->rate > last->rate) { + for (i = 0; i < next->num_up_down; i++) + mc_writel(emc->mc, next->la_scale_regs[i], + emc->offsets->la_scale[i]); + + tegra210_emc_timing_update(emc); + } + + /* + * Step 26: + * Restore ZCAL registers. + */ + emc_dbg(emc, STEPS, "Step 26\n"); + + if (dram_type == DRAM_TYPE_LPDDR4) { + tegra210_emc_set_shadow_bypass(emc, ACTIVE); + emc_writel(emc, next->burst_regs[EMC_ZCAL_WAIT_CNT_INDEX], + EMC_ZCAL_WAIT_CNT); + emc_writel(emc, next->burst_regs[EMC_ZCAL_INTERVAL_INDEX], + EMC_ZCAL_INTERVAL); + tegra210_emc_set_shadow_bypass(emc, ASSEMBLY); + } + + if (dram_type != DRAM_TYPE_LPDDR4 && opt_zcal_en_cc && + !opt_short_zcal && opt_cc_short_zcal) { + udelay(2); + + tegra210_emc_set_shadow_bypass(emc, ACTIVE); + if (dram_type == DRAM_TYPE_LPDDR2) + emc_writel(emc, next->burst_regs[EMC_MRS_WAIT_CNT_INDEX], + EMC_MRS_WAIT_CNT); + else if (dram_type == DRAM_TYPE_DDR3) + emc_writel(emc, next->burst_regs[EMC_ZCAL_WAIT_CNT_INDEX], + EMC_ZCAL_WAIT_CNT); + tegra210_emc_set_shadow_bypass(emc, ASSEMBLY); + } + + /* + * Step 27: + * Restore EMC_CFG, FDPD registers. + */ + emc_dbg(emc, STEPS, "Step 27\n"); + + tegra210_emc_set_shadow_bypass(emc, ACTIVE); + emc_writel(emc, next->burst_regs[EMC_CFG_INDEX], EMC_CFG); + tegra210_emc_set_shadow_bypass(emc, ASSEMBLY); + emc_writel(emc, next->emc_fdpd_ctrl_cmd_no_ramp, + EMC_FDPD_CTRL_CMD_NO_RAMP); + emc_writel(emc, next->emc_sel_dpd_ctrl, EMC_SEL_DPD_CTRL); + + /* + * Step 28: + * Training recover. Removed. + */ + emc_dbg(emc, STEPS, "Step 28\n"); + + tegra210_emc_set_shadow_bypass(emc, ACTIVE); + emc_writel(emc, + next->burst_regs[EMC_PMACRO_AUTOCAL_CFG_COMMON_INDEX], + EMC_PMACRO_AUTOCAL_CFG_COMMON); + tegra210_emc_set_shadow_bypass(emc, ASSEMBLY); + + /* + * Step 29: + * Power fix WAR. + */ + emc_dbg(emc, STEPS, "Step 29\n"); + + emc_writel(emc, EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE0 | + EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE1 | + EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE2 | + EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE3 | + EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE4 | + EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE5 | + EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE6 | + EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE7, + EMC_PMACRO_CFG_PM_GLOBAL_0); + emc_writel(emc, EMC_PMACRO_TRAINING_CTRL_0_CH0_TRAINING_E_WRPTR, + EMC_PMACRO_TRAINING_CTRL_0); + emc_writel(emc, EMC_PMACRO_TRAINING_CTRL_1_CH1_TRAINING_E_WRPTR, + EMC_PMACRO_TRAINING_CTRL_1); + emc_writel(emc, 0, EMC_PMACRO_CFG_PM_GLOBAL_0); + + /* + * Step 30: + * Re-enable autocal. + */ + emc_dbg(emc, STEPS, "Step 30: Re-enable DLL and AUTOCAL\n"); + + if (next->burst_regs[EMC_CFG_DIG_DLL_INDEX] & EMC_CFG_DIG_DLL_CFG_DLL_EN) { + value = emc_readl(emc, EMC_CFG_DIG_DLL); + value |= EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_TRAFFIC; + value |= EMC_CFG_DIG_DLL_CFG_DLL_EN; + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_STALL_RW_UNTIL_LOCK; + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_UNTIL_LOCK; + value = (value & ~EMC_CFG_DIG_DLL_CFG_DLL_MODE_MASK) | + (2 << EMC_CFG_DIG_DLL_CFG_DLL_MODE_SHIFT); + emc_writel(emc, value, EMC_CFG_DIG_DLL); + tegra210_emc_timing_update(emc); + } + + emc_writel(emc, next->emc_auto_cal_config, EMC_AUTO_CAL_CONFIG); + + /* Done! Yay. */ +} + +const struct tegra210_emc_sequence tegra210_emc_r21021 = { + .revision = 0x7, + .set_clock = tegra210_emc_r21021_set_clock, + .periodic_compensation = tegra210_emc_r21021_periodic_compensation, +}; diff --git a/drivers/memory/tegra/tegra210-emc-core.c b/drivers/memory/tegra/tegra210-emc-core.c new file mode 100644 index 000000000000..cdd663ba4733 --- /dev/null +++ b/drivers/memory/tegra/tegra210-emc-core.c @@ -0,0 +1,2100 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2015-2020, NVIDIA CORPORATION. All rights reserved. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "tegra210-emc.h" +#include "tegra210-mc.h" + +/* CLK_RST_CONTROLLER_CLK_SOURCE_EMC */ +#define EMC_CLK_EMC_2X_CLK_SRC_SHIFT 29 +#define EMC_CLK_EMC_2X_CLK_SRC_MASK \ + (0x7 << EMC_CLK_EMC_2X_CLK_SRC_SHIFT) +#define EMC_CLK_SOURCE_PLLM_LJ 0x4 +#define EMC_CLK_SOURCE_PLLMB_LJ 0x5 +#define EMC_CLK_FORCE_CC_TRIGGER BIT(27) +#define EMC_CLK_MC_EMC_SAME_FREQ BIT(16) +#define EMC_CLK_EMC_2X_CLK_DIVISOR_SHIFT 0 +#define EMC_CLK_EMC_2X_CLK_DIVISOR_MASK \ + (0xff << EMC_CLK_EMC_2X_CLK_DIVISOR_SHIFT) + +/* CLK_RST_CONTROLLER_CLK_SOURCE_EMC_DLL */ +#define DLL_CLK_EMC_DLL_CLK_SRC_SHIFT 29 +#define DLL_CLK_EMC_DLL_CLK_SRC_MASK \ + (0x7 << DLL_CLK_EMC_DLL_CLK_SRC_SHIFT) +#define DLL_CLK_EMC_DLL_DDLL_CLK_SEL_SHIFT 10 +#define DLL_CLK_EMC_DLL_DDLL_CLK_SEL_MASK \ + (0x3 << DLL_CLK_EMC_DLL_DDLL_CLK_SEL_SHIFT) +#define PLLM_VCOA 0 +#define PLLM_VCOB 1 +#define EMC_DLL_SWITCH_OUT 2 +#define DLL_CLK_EMC_DLL_CLK_DIVISOR_SHIFT 0 +#define DLL_CLK_EMC_DLL_CLK_DIVISOR_MASK \ + (0xff << DLL_CLK_EMC_DLL_CLK_DIVISOR_SHIFT) + +/* MC_EMEM_ARB_MISC0 */ +#define MC_EMEM_ARB_MISC0_EMC_SAME_FREQ BIT(27) + +/* EMC_DATA_BRLSHFT_X */ +#define EMC0_EMC_DATA_BRLSHFT_0_INDEX 2 +#define EMC1_EMC_DATA_BRLSHFT_0_INDEX 3 +#define EMC0_EMC_DATA_BRLSHFT_1_INDEX 4 +#define EMC1_EMC_DATA_BRLSHFT_1_INDEX 5 + +#define TRIM_REG(chan, rank, reg, byte) \ + (((EMC_PMACRO_OB_DDLL_LONG_DQ_RANK ## rank ## _ ## reg ## \ + _OB_DDLL_LONG_DQ_RANK ## rank ## _BYTE ## byte ## _MASK & \ + next->trim_regs[EMC_PMACRO_OB_DDLL_LONG_DQ_RANK ## \ + rank ## _ ## reg ## _INDEX]) >> \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK ## rank ## _ ## reg ## \ + _OB_DDLL_LONG_DQ_RANK ## rank ## _BYTE ## byte ## _SHIFT) \ + + \ + (((EMC_DATA_BRLSHFT_ ## rank ## _RANK ## rank ## _BYTE ## \ + byte ## _DATA_BRLSHFT_MASK & \ + next->trim_perch_regs[EMC ## chan ## \ + _EMC_DATA_BRLSHFT_ ## rank ## _INDEX]) >> \ + EMC_DATA_BRLSHFT_ ## rank ## _RANK ## rank ## _BYTE ## \ + byte ## _DATA_BRLSHFT_SHIFT) * 64)) + +#define CALC_TEMP(rank, reg, byte1, byte2, n) \ + (((new[n] << EMC_PMACRO_OB_DDLL_LONG_DQ_RANK ## rank ## _ ## \ + reg ## _OB_DDLL_LONG_DQ_RANK ## rank ## _BYTE ## byte1 ## _SHIFT) & \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK ## rank ## _ ## reg ## \ + _OB_DDLL_LONG_DQ_RANK ## rank ## _BYTE ## byte1 ## _MASK) \ + | \ + ((new[n + 1] << EMC_PMACRO_OB_DDLL_LONG_DQ_RANK ## rank ## _ ##\ + reg ## _OB_DDLL_LONG_DQ_RANK ## rank ## _BYTE ## byte2 ## _SHIFT) & \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK ## rank ## _ ## reg ## \ + _OB_DDLL_LONG_DQ_RANK ## rank ## _BYTE ## byte2 ## _MASK)) + +#define REFRESH_SPEEDUP(value, speedup) \ + (((value) & 0xffff0000) | ((value) & 0xffff) * (speedup)) + +#define LPDDR2_MR4_SRR GENMASK(2, 0) + +static const struct tegra210_emc_sequence *tegra210_emc_sequences[] = { + &tegra210_emc_r21021, +}; + +static const struct tegra210_emc_table_register_offsets +tegra210_emc_table_register_offsets = { + .burst = { + EMC_RC, + EMC_RFC, + EMC_RFCPB, + EMC_REFCTRL2, + EMC_RFC_SLR, + EMC_RAS, + EMC_RP, + EMC_R2W, + EMC_W2R, + EMC_R2P, + EMC_W2P, + EMC_R2R, + EMC_TPPD, + EMC_CCDMW, + EMC_RD_RCD, + EMC_WR_RCD, + EMC_RRD, + EMC_REXT, + EMC_WEXT, + EMC_WDV_CHK, + EMC_WDV, + EMC_WSV, + EMC_WEV, + EMC_WDV_MASK, + EMC_WS_DURATION, + EMC_WE_DURATION, + EMC_QUSE, + EMC_QUSE_WIDTH, + EMC_IBDLY, + EMC_OBDLY, + EMC_EINPUT, + EMC_MRW6, + EMC_EINPUT_DURATION, + EMC_PUTERM_EXTRA, + EMC_PUTERM_WIDTH, + EMC_QRST, + EMC_QSAFE, + EMC_RDV, + EMC_RDV_MASK, + EMC_RDV_EARLY, + EMC_RDV_EARLY_MASK, + EMC_REFRESH, + EMC_BURST_REFRESH_NUM, + EMC_PRE_REFRESH_REQ_CNT, + EMC_PDEX2WR, + EMC_PDEX2RD, + EMC_PCHG2PDEN, + EMC_ACT2PDEN, + EMC_AR2PDEN, + EMC_RW2PDEN, + EMC_CKE2PDEN, + EMC_PDEX2CKE, + EMC_PDEX2MRR, + EMC_TXSR, + EMC_TXSRDLL, + EMC_TCKE, + EMC_TCKESR, + EMC_TPD, + EMC_TFAW, + EMC_TRPAB, + EMC_TCLKSTABLE, + EMC_TCLKSTOP, + EMC_MRW7, + EMC_TREFBW, + EMC_ODT_WRITE, + EMC_FBIO_CFG5, + EMC_FBIO_CFG7, + EMC_CFG_DIG_DLL, + EMC_CFG_DIG_DLL_PERIOD, + EMC_PMACRO_IB_RXRT, + EMC_CFG_PIPE_1, + EMC_CFG_PIPE_2, + EMC_PMACRO_QUSE_DDLL_RANK0_4, + EMC_PMACRO_QUSE_DDLL_RANK0_5, + EMC_PMACRO_QUSE_DDLL_RANK1_4, + EMC_PMACRO_QUSE_DDLL_RANK1_5, + EMC_MRW8, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_4, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_5, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_0, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_1, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_2, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_3, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_4, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_5, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_0, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_1, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_2, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_3, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_4, + EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_5, + EMC_PMACRO_DDLL_LONG_CMD_0, + EMC_PMACRO_DDLL_LONG_CMD_1, + EMC_PMACRO_DDLL_LONG_CMD_2, + EMC_PMACRO_DDLL_LONG_CMD_3, + EMC_PMACRO_DDLL_LONG_CMD_4, + EMC_PMACRO_DDLL_SHORT_CMD_0, + EMC_PMACRO_DDLL_SHORT_CMD_1, + EMC_PMACRO_DDLL_SHORT_CMD_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_3, + EMC_TXDSRVTTGEN, + EMC_FDPD_CTRL_DQ, + EMC_FDPD_CTRL_CMD, + EMC_FBIO_SPARE, + EMC_ZCAL_INTERVAL, + EMC_ZCAL_WAIT_CNT, + EMC_MRS_WAIT_CNT, + EMC_MRS_WAIT_CNT2, + EMC_AUTO_CAL_CHANNEL, + EMC_DLL_CFG_0, + EMC_DLL_CFG_1, + EMC_PMACRO_AUTOCAL_CFG_COMMON, + EMC_PMACRO_ZCTRL, + EMC_CFG, + EMC_CFG_PIPE, + EMC_DYN_SELF_REF_CONTROL, + EMC_QPOP, + EMC_DQS_BRLSHFT_0, + EMC_DQS_BRLSHFT_1, + EMC_CMD_BRLSHFT_2, + EMC_CMD_BRLSHFT_3, + EMC_PMACRO_PAD_CFG_CTRL, + EMC_PMACRO_DATA_PAD_RX_CTRL, + EMC_PMACRO_CMD_PAD_RX_CTRL, + EMC_PMACRO_DATA_RX_TERM_MODE, + EMC_PMACRO_CMD_RX_TERM_MODE, + EMC_PMACRO_CMD_PAD_TX_CTRL, + EMC_PMACRO_DATA_PAD_TX_CTRL, + EMC_PMACRO_COMMON_PAD_TX_CTRL, + EMC_PMACRO_VTTGEN_CTRL_0, + EMC_PMACRO_VTTGEN_CTRL_1, + EMC_PMACRO_VTTGEN_CTRL_2, + EMC_PMACRO_BRICK_CTRL_RFU1, + EMC_PMACRO_CMD_BRICK_CTRL_FDPD, + EMC_PMACRO_BRICK_CTRL_RFU2, + EMC_PMACRO_DATA_BRICK_CTRL_FDPD, + EMC_PMACRO_BG_BIAS_CTRL_0, + EMC_CFG_3, + EMC_PMACRO_TX_PWRD_0, + EMC_PMACRO_TX_PWRD_1, + EMC_PMACRO_TX_PWRD_2, + EMC_PMACRO_TX_PWRD_3, + EMC_PMACRO_TX_PWRD_4, + EMC_PMACRO_TX_PWRD_5, + EMC_CONFIG_SAMPLE_DELAY, + EMC_PMACRO_TX_SEL_CLK_SRC_0, + EMC_PMACRO_TX_SEL_CLK_SRC_1, + EMC_PMACRO_TX_SEL_CLK_SRC_2, + EMC_PMACRO_TX_SEL_CLK_SRC_3, + EMC_PMACRO_TX_SEL_CLK_SRC_4, + EMC_PMACRO_TX_SEL_CLK_SRC_5, + EMC_PMACRO_DDLL_BYPASS, + EMC_PMACRO_DDLL_PWRD_0, + EMC_PMACRO_DDLL_PWRD_1, + EMC_PMACRO_DDLL_PWRD_2, + EMC_PMACRO_CMD_CTRL_0, + EMC_PMACRO_CMD_CTRL_1, + EMC_PMACRO_CMD_CTRL_2, + EMC_TR_TIMING_0, + EMC_TR_DVFS, + EMC_TR_CTRL_1, + EMC_TR_RDV, + EMC_TR_QPOP, + EMC_TR_RDV_MASK, + EMC_MRW14, + EMC_TR_QSAFE, + EMC_TR_QRST, + EMC_TRAINING_CTRL, + EMC_TRAINING_SETTLE, + EMC_TRAINING_VREF_SETTLE, + EMC_TRAINING_CA_FINE_CTRL, + EMC_TRAINING_CA_CTRL_MISC, + EMC_TRAINING_CA_CTRL_MISC1, + EMC_TRAINING_CA_VREF_CTRL, + EMC_TRAINING_QUSE_CORS_CTRL, + EMC_TRAINING_QUSE_FINE_CTRL, + EMC_TRAINING_QUSE_CTRL_MISC, + EMC_TRAINING_QUSE_VREF_CTRL, + EMC_TRAINING_READ_FINE_CTRL, + EMC_TRAINING_READ_CTRL_MISC, + EMC_TRAINING_READ_VREF_CTRL, + EMC_TRAINING_WRITE_FINE_CTRL, + EMC_TRAINING_WRITE_CTRL_MISC, + EMC_TRAINING_WRITE_VREF_CTRL, + EMC_TRAINING_MPC, + EMC_MRW15, + }, + .trim = { + EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_0, + EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_1, + EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_2, + EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_3, + EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_0, + EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_1, + EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_2, + EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_3, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_2, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_0, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_1, + EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_2, + EMC_PMACRO_IB_VREF_DQS_0, + EMC_PMACRO_IB_VREF_DQS_1, + EMC_PMACRO_IB_VREF_DQ_0, + EMC_PMACRO_IB_VREF_DQ_1, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_4, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_5, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_2, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_0, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_1, + EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_2, + EMC_PMACRO_QUSE_DDLL_RANK0_0, + EMC_PMACRO_QUSE_DDLL_RANK0_1, + EMC_PMACRO_QUSE_DDLL_RANK0_2, + EMC_PMACRO_QUSE_DDLL_RANK0_3, + EMC_PMACRO_QUSE_DDLL_RANK1_0, + EMC_PMACRO_QUSE_DDLL_RANK1_1, + EMC_PMACRO_QUSE_DDLL_RANK1_2, + EMC_PMACRO_QUSE_DDLL_RANK1_3 + }, + .burst_mc = { + MC_EMEM_ARB_CFG, + MC_EMEM_ARB_OUTSTANDING_REQ, + MC_EMEM_ARB_REFPB_HP_CTRL, + MC_EMEM_ARB_REFPB_BANK_CTRL, + MC_EMEM_ARB_TIMING_RCD, + MC_EMEM_ARB_TIMING_RP, + MC_EMEM_ARB_TIMING_RC, + MC_EMEM_ARB_TIMING_RAS, + MC_EMEM_ARB_TIMING_FAW, + MC_EMEM_ARB_TIMING_RRD, + MC_EMEM_ARB_TIMING_RAP2PRE, + MC_EMEM_ARB_TIMING_WAP2PRE, + MC_EMEM_ARB_TIMING_R2R, + MC_EMEM_ARB_TIMING_W2W, + MC_EMEM_ARB_TIMING_R2W, + MC_EMEM_ARB_TIMING_CCDMW, + MC_EMEM_ARB_TIMING_W2R, + MC_EMEM_ARB_TIMING_RFCPB, + MC_EMEM_ARB_DA_TURNS, + MC_EMEM_ARB_DA_COVERS, + MC_EMEM_ARB_MISC0, + MC_EMEM_ARB_MISC1, + MC_EMEM_ARB_MISC2, + MC_EMEM_ARB_RING1_THROTTLE, + MC_EMEM_ARB_DHYST_CTRL, + MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_0, + MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_1, + MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_2, + MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_3, + MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_4, + MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_5, + MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_6, + MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_7, + }, + .la_scale = { + MC_MLL_MPCORER_PTSA_RATE, + MC_FTOP_PTSA_RATE, + MC_PTSA_GRANT_DECREMENT, + MC_LATENCY_ALLOWANCE_XUSB_0, + MC_LATENCY_ALLOWANCE_XUSB_1, + MC_LATENCY_ALLOWANCE_TSEC_0, + MC_LATENCY_ALLOWANCE_SDMMCA_0, + MC_LATENCY_ALLOWANCE_SDMMCAA_0, + MC_LATENCY_ALLOWANCE_SDMMC_0, + MC_LATENCY_ALLOWANCE_SDMMCAB_0, + MC_LATENCY_ALLOWANCE_PPCS_0, + MC_LATENCY_ALLOWANCE_PPCS_1, + MC_LATENCY_ALLOWANCE_MPCORE_0, + MC_LATENCY_ALLOWANCE_HC_0, + MC_LATENCY_ALLOWANCE_HC_1, + MC_LATENCY_ALLOWANCE_AVPC_0, + MC_LATENCY_ALLOWANCE_GPU_0, + MC_LATENCY_ALLOWANCE_GPU2_0, + MC_LATENCY_ALLOWANCE_NVENC_0, + MC_LATENCY_ALLOWANCE_NVDEC_0, + MC_LATENCY_ALLOWANCE_VIC_0, + MC_LATENCY_ALLOWANCE_VI2_0, + MC_LATENCY_ALLOWANCE_ISP2_0, + MC_LATENCY_ALLOWANCE_ISP2_1, + }, + .burst_per_channel = { + { .bank = 0, .offset = EMC_MRW10, }, + { .bank = 1, .offset = EMC_MRW10, }, + { .bank = 0, .offset = EMC_MRW11, }, + { .bank = 1, .offset = EMC_MRW11, }, + { .bank = 0, .offset = EMC_MRW12, }, + { .bank = 1, .offset = EMC_MRW12, }, + { .bank = 0, .offset = EMC_MRW13, }, + { .bank = 1, .offset = EMC_MRW13, }, + }, + .trim_per_channel = { + { .bank = 0, .offset = EMC_CMD_BRLSHFT_0, }, + { .bank = 1, .offset = EMC_CMD_BRLSHFT_1, }, + { .bank = 0, .offset = EMC_DATA_BRLSHFT_0, }, + { .bank = 1, .offset = EMC_DATA_BRLSHFT_0, }, + { .bank = 0, .offset = EMC_DATA_BRLSHFT_1, }, + { .bank = 1, .offset = EMC_DATA_BRLSHFT_1, }, + { .bank = 0, .offset = EMC_QUSE_BRLSHFT_0, }, + { .bank = 1, .offset = EMC_QUSE_BRLSHFT_1, }, + { .bank = 0, .offset = EMC_QUSE_BRLSHFT_2, }, + { .bank = 1, .offset = EMC_QUSE_BRLSHFT_3, }, + }, + .vref_per_channel = { + { + .bank = 0, + .offset = EMC_TRAINING_OPT_DQS_IB_VREF_RANK0, + }, { + .bank = 1, + .offset = EMC_TRAINING_OPT_DQS_IB_VREF_RANK0, + }, { + .bank = 0, + .offset = EMC_TRAINING_OPT_DQS_IB_VREF_RANK1, + }, { + .bank = 1, + .offset = EMC_TRAINING_OPT_DQS_IB_VREF_RANK1, + }, + }, +}; + +static void tegra210_emc_train(struct timer_list *timer) +{ + struct tegra210_emc *emc = from_timer(emc, timer, training); + unsigned long flags; + + if (!emc->last) + return; + + spin_lock_irqsave(&emc->lock, flags); + + if (emc->sequence->periodic_compensation) + emc->sequence->periodic_compensation(emc); + + spin_unlock_irqrestore(&emc->lock, flags); + + mod_timer(&emc->training, + jiffies + msecs_to_jiffies(emc->training_interval)); +} + +static void tegra210_emc_training_start(struct tegra210_emc *emc) +{ + mod_timer(&emc->training, + jiffies + msecs_to_jiffies(emc->training_interval)); +} + +static void tegra210_emc_training_stop(struct tegra210_emc *emc) +{ + del_timer(&emc->training); +} + +static unsigned int tegra210_emc_get_temperature(struct tegra210_emc *emc) +{ + unsigned long flags; + u32 value, max = 0; + unsigned int i; + + spin_lock_irqsave(&emc->lock, flags); + + for (i = 0; i < emc->num_devices; i++) { + value = tegra210_emc_mrr_read(emc, i, 4); + + if (value & BIT(7)) + dev_dbg(emc->dev, + "sensor reading changed for device %u: %08x\n", + i, value); + + value = FIELD_GET(LPDDR2_MR4_SRR, value); + if (value > max) + max = value; + } + + spin_unlock_irqrestore(&emc->lock, flags); + + return max; +} + +static void tegra210_emc_poll_refresh(struct timer_list *timer) +{ + struct tegra210_emc *emc = from_timer(emc, timer, refresh_timer); + unsigned int temperature; + + if (!emc->debugfs.temperature) + temperature = tegra210_emc_get_temperature(emc); + else + temperature = emc->debugfs.temperature; + + if (temperature == emc->temperature) + goto reset; + + switch (temperature) { + case 0 ... 3: + /* temperature is fine, using regular refresh */ + dev_dbg(emc->dev, "switching to nominal refresh...\n"); + tegra210_emc_set_refresh(emc, TEGRA210_EMC_REFRESH_NOMINAL); + break; + + case 4: + dev_dbg(emc->dev, "switching to 2x refresh...\n"); + tegra210_emc_set_refresh(emc, TEGRA210_EMC_REFRESH_2X); + break; + + case 5: + dev_dbg(emc->dev, "switching to 4x refresh...\n"); + tegra210_emc_set_refresh(emc, TEGRA210_EMC_REFRESH_4X); + break; + + case 6 ... 7: + dev_dbg(emc->dev, "switching to throttle refresh...\n"); + tegra210_emc_set_refresh(emc, TEGRA210_EMC_REFRESH_THROTTLE); + break; + + default: + WARN(1, "invalid DRAM temperature state %u\n", temperature); + return; + } + + emc->temperature = temperature; + +reset: + if (atomic_read(&emc->refresh_poll) > 0) { + unsigned int interval = emc->refresh_poll_interval; + unsigned int timeout = msecs_to_jiffies(interval); + + mod_timer(&emc->refresh_timer, jiffies + timeout); + } +} + +static void tegra210_emc_poll_refresh_stop(struct tegra210_emc *emc) +{ + atomic_set(&emc->refresh_poll, 0); + del_timer_sync(&emc->refresh_timer); +} + +static void tegra210_emc_poll_refresh_start(struct tegra210_emc *emc) +{ + atomic_set(&emc->refresh_poll, 1); + + mod_timer(&emc->refresh_timer, + jiffies + msecs_to_jiffies(emc->refresh_poll_interval)); +} + +static int tegra210_emc_cd_max_state(struct thermal_cooling_device *cd, + unsigned long *state) +{ + *state = 1; + + return 0; +} + +static int tegra210_emc_cd_get_state(struct thermal_cooling_device *cd, + unsigned long *state) +{ + struct tegra210_emc *emc = cd->devdata; + + *state = atomic_read(&emc->refresh_poll); + + return 0; +} + +static int tegra210_emc_cd_set_state(struct thermal_cooling_device *cd, + unsigned long state) +{ + struct tegra210_emc *emc = cd->devdata; + + if (state == atomic_read(&emc->refresh_poll)) + return 0; + + if (state) + tegra210_emc_poll_refresh_start(emc); + else + tegra210_emc_poll_refresh_stop(emc); + + return 0; +} + +static struct thermal_cooling_device_ops tegra210_emc_cd_ops = { + .get_max_state = tegra210_emc_cd_max_state, + .get_cur_state = tegra210_emc_cd_get_state, + .set_cur_state = tegra210_emc_cd_set_state, +}; + +static void tegra210_emc_set_clock(struct tegra210_emc *emc, u32 clksrc) +{ + emc->sequence->set_clock(emc, clksrc); + + if (emc->next->periodic_training) + tegra210_emc_training_start(emc); + else + tegra210_emc_training_stop(emc); +} + +static void tegra210_change_dll_src(struct tegra210_emc *emc, + u32 clksrc) +{ + u32 dll_setting = emc->next->dll_clk_src; + u32 emc_clk_src; + u32 emc_clk_div; + + emc_clk_src = (clksrc & EMC_CLK_EMC_2X_CLK_SRC_MASK) >> + EMC_CLK_EMC_2X_CLK_SRC_SHIFT; + emc_clk_div = (clksrc & EMC_CLK_EMC_2X_CLK_DIVISOR_MASK) >> + EMC_CLK_EMC_2X_CLK_DIVISOR_SHIFT; + + dll_setting &= ~(DLL_CLK_EMC_DLL_CLK_SRC_MASK | + DLL_CLK_EMC_DLL_CLK_DIVISOR_MASK); + dll_setting |= emc_clk_src << DLL_CLK_EMC_DLL_CLK_SRC_SHIFT; + dll_setting |= emc_clk_div << DLL_CLK_EMC_DLL_CLK_DIVISOR_SHIFT; + + dll_setting &= ~DLL_CLK_EMC_DLL_DDLL_CLK_SEL_MASK; + if (emc_clk_src == EMC_CLK_SOURCE_PLLMB_LJ) + dll_setting |= (PLLM_VCOB << + DLL_CLK_EMC_DLL_DDLL_CLK_SEL_SHIFT); + else if (emc_clk_src == EMC_CLK_SOURCE_PLLM_LJ) + dll_setting |= (PLLM_VCOA << + DLL_CLK_EMC_DLL_DDLL_CLK_SEL_SHIFT); + else + dll_setting |= (EMC_DLL_SWITCH_OUT << + DLL_CLK_EMC_DLL_DDLL_CLK_SEL_SHIFT); + + tegra210_clk_emc_dll_update_setting(dll_setting); + + if (emc->next->clk_out_enb_x_0_clk_enb_emc_dll) + tegra210_clk_emc_dll_enable(true); + else + tegra210_clk_emc_dll_enable(false); +} + +int tegra210_emc_set_refresh(struct tegra210_emc *emc, + enum tegra210_emc_refresh refresh) +{ + struct tegra210_emc_timing *timings; + unsigned long flags; + + if ((emc->dram_type != DRAM_TYPE_LPDDR2 && + emc->dram_type != DRAM_TYPE_LPDDR4) || + !emc->last) + return -ENODEV; + + if (refresh > TEGRA210_EMC_REFRESH_THROTTLE) + return -EINVAL; + + if (refresh == emc->refresh) + return 0; + + spin_lock_irqsave(&emc->lock, flags); + + if (refresh == TEGRA210_EMC_REFRESH_THROTTLE && emc->derated) + timings = emc->derated; + else + timings = emc->nominal; + + if (timings != emc->timings) { + unsigned int index = emc->last - emc->timings; + u32 clksrc; + + clksrc = emc->provider.configs[index].value | + EMC_CLK_FORCE_CC_TRIGGER; + + emc->next = &timings[index]; + emc->timings = timings; + + tegra210_emc_set_clock(emc, clksrc); + } else { + tegra210_emc_adjust_timing(emc, emc->last); + tegra210_emc_timing_update(emc); + + if (refresh != TEGRA210_EMC_REFRESH_NOMINAL) + emc_writel(emc, EMC_REF_REF_CMD, EMC_REF); + } + + spin_unlock_irqrestore(&emc->lock, flags); + + return 0; +} + +u32 tegra210_emc_mrr_read(struct tegra210_emc *emc, unsigned int chip, + unsigned int address) +{ + u32 value, ret = 0; + unsigned int i; + + value = (chip & EMC_MRR_DEV_SEL_MASK) << EMC_MRR_DEV_SEL_SHIFT | + (address & EMC_MRR_MA_MASK) << EMC_MRR_MA_SHIFT; + emc_writel(emc, value, EMC_MRR); + + for (i = 0; i < emc->num_channels; i++) + WARN(tegra210_emc_wait_for_update(emc, i, EMC_EMC_STATUS, + EMC_EMC_STATUS_MRR_DIVLD, 1), + "Timed out waiting for MRR %u (ch=%u)\n", address, i); + + for (i = 0; i < emc->num_channels; i++) { + value = emc_channel_readl(emc, i, EMC_MRR); + value &= EMC_MRR_DATA_MASK; + + ret = (ret << 16) | value; + } + + return ret; +} + +void tegra210_emc_do_clock_change(struct tegra210_emc *emc, u32 clksrc) +{ + int err; + + mc_readl(emc->mc, MC_EMEM_ADR_CFG); + emc_readl(emc, EMC_INTSTATUS); + + tegra210_clk_emc_update_setting(clksrc); + + err = tegra210_emc_wait_for_update(emc, 0, EMC_INTSTATUS, + EMC_INTSTATUS_CLKCHANGE_COMPLETE, + true); + if (err) + dev_warn(emc->dev, "clock change completion error: %d\n", err); +} + +struct tegra210_emc_timing *tegra210_emc_find_timing(struct tegra210_emc *emc, + unsigned long rate) +{ + unsigned int i; + + for (i = 0; i < emc->num_timings; i++) + if (emc->timings[i].rate * 1000UL == rate) + return &emc->timings[i]; + + return NULL; +} + +int tegra210_emc_wait_for_update(struct tegra210_emc *emc, unsigned int channel, + unsigned int offset, u32 bit_mask, bool state) +{ + unsigned int i; + u32 value; + + for (i = 0; i < EMC_STATUS_UPDATE_TIMEOUT; i++) { + value = emc_channel_readl(emc, channel, offset); + if (!!(value & bit_mask) == state) + return 0; + + udelay(1); + } + + return -ETIMEDOUT; +} + +void tegra210_emc_set_shadow_bypass(struct tegra210_emc *emc, int set) +{ + u32 emc_dbg = emc_readl(emc, EMC_DBG); + + if (set) + emc_writel(emc, emc_dbg | EMC_DBG_WRITE_MUX_ACTIVE, EMC_DBG); + else + emc_writel(emc, emc_dbg & ~EMC_DBG_WRITE_MUX_ACTIVE, EMC_DBG); +} + +u32 tegra210_emc_get_dll_state(struct tegra210_emc_timing *next) +{ + if (next->emc_emrs & 0x1) + return 0; + + return 1; +} + +void tegra210_emc_timing_update(struct tegra210_emc *emc) +{ + unsigned int i; + int err = 0; + + emc_writel(emc, 0x1, EMC_TIMING_CONTROL); + + for (i = 0; i < emc->num_channels; i++) { + err |= tegra210_emc_wait_for_update(emc, i, EMC_EMC_STATUS, + EMC_EMC_STATUS_TIMING_UPDATE_STALLED, + false); + } + + if (err) + dev_warn(emc->dev, "timing update error: %d\n", err); +} + +unsigned long tegra210_emc_actual_osc_clocks(u32 in) +{ + if (in < 0x40) + return in * 16; + else if (in < 0x80) + return 2048; + else if (in < 0xc0) + return 4096; + else + return 8192; +} + +void tegra210_emc_start_periodic_compensation(struct tegra210_emc *emc) +{ + u32 mpc_req = 0x4b; + + emc_writel(emc, mpc_req, EMC_MPC); + mpc_req = emc_readl(emc, EMC_MPC); +} + +u32 tegra210_emc_compensate(struct tegra210_emc_timing *next, u32 offset) +{ + u32 temp = 0, rate = next->rate / 1000; + s32 delta[4], delta_taps[4]; + s32 new[] = { + TRIM_REG(0, 0, 0, 0), + TRIM_REG(0, 0, 0, 1), + TRIM_REG(0, 0, 1, 2), + TRIM_REG(0, 0, 1, 3), + + TRIM_REG(1, 0, 2, 4), + TRIM_REG(1, 0, 2, 5), + TRIM_REG(1, 0, 3, 6), + TRIM_REG(1, 0, 3, 7), + + TRIM_REG(0, 1, 0, 0), + TRIM_REG(0, 1, 0, 1), + TRIM_REG(0, 1, 1, 2), + TRIM_REG(0, 1, 1, 3), + + TRIM_REG(1, 1, 2, 4), + TRIM_REG(1, 1, 2, 5), + TRIM_REG(1, 1, 3, 6), + TRIM_REG(1, 1, 3, 7) + }; + unsigned i; + + switch (offset) { + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0: + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1: + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2: + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3: + case EMC_DATA_BRLSHFT_0: + delta[0] = 128 * (next->current_dram_clktree[C0D0U0] - + next->trained_dram_clktree[C0D0U0]); + delta[1] = 128 * (next->current_dram_clktree[C0D0U1] - + next->trained_dram_clktree[C0D0U1]); + delta[2] = 128 * (next->current_dram_clktree[C1D0U0] - + next->trained_dram_clktree[C1D0U0]); + delta[3] = 128 * (next->current_dram_clktree[C1D0U1] - + next->trained_dram_clktree[C1D0U1]); + + delta_taps[0] = (delta[0] * (s32)rate) / 1000000; + delta_taps[1] = (delta[1] * (s32)rate) / 1000000; + delta_taps[2] = (delta[2] * (s32)rate) / 1000000; + delta_taps[3] = (delta[3] * (s32)rate) / 1000000; + + for (i = 0; i < 4; i++) { + if ((delta_taps[i] > next->tree_margin) || + (delta_taps[i] < (-1 * next->tree_margin))) { + new[i * 2] = new[i * 2] + delta_taps[i]; + new[i * 2 + 1] = new[i * 2 + 1] + + delta_taps[i]; + } + } + + if (offset == EMC_DATA_BRLSHFT_0) { + for (i = 0; i < 8; i++) + new[i] = new[i] / 64; + } else { + for (i = 0; i < 8; i++) + new[i] = new[i] % 64; + } + + break; + + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0: + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1: + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2: + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3: + case EMC_DATA_BRLSHFT_1: + delta[0] = 128 * (next->current_dram_clktree[C0D1U0] - + next->trained_dram_clktree[C0D1U0]); + delta[1] = 128 * (next->current_dram_clktree[C0D1U1] - + next->trained_dram_clktree[C0D1U1]); + delta[2] = 128 * (next->current_dram_clktree[C1D1U0] - + next->trained_dram_clktree[C1D1U0]); + delta[3] = 128 * (next->current_dram_clktree[C1D1U1] - + next->trained_dram_clktree[C1D1U1]); + + delta_taps[0] = (delta[0] * (s32)rate) / 1000000; + delta_taps[1] = (delta[1] * (s32)rate) / 1000000; + delta_taps[2] = (delta[2] * (s32)rate) / 1000000; + delta_taps[3] = (delta[3] * (s32)rate) / 1000000; + + for (i = 0; i < 4; i++) { + if ((delta_taps[i] > next->tree_margin) || + (delta_taps[i] < (-1 * next->tree_margin))) { + new[8 + i * 2] = new[8 + i * 2] + + delta_taps[i]; + new[8 + i * 2 + 1] = new[8 + i * 2 + 1] + + delta_taps[i]; + } + } + + if (offset == EMC_DATA_BRLSHFT_1) { + for (i = 0; i < 8; i++) + new[i + 8] = new[i + 8] / 64; + } else { + for (i = 0; i < 8; i++) + new[i + 8] = new[i + 8] % 64; + } + + break; + } + + switch (offset) { + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0: + temp = CALC_TEMP(0, 0, 0, 1, 0); + break; + + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1: + temp = CALC_TEMP(0, 1, 2, 3, 2); + break; + + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2: + temp = CALC_TEMP(0, 2, 4, 5, 4); + break; + + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3: + temp = CALC_TEMP(0, 3, 6, 7, 6); + break; + + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0: + temp = CALC_TEMP(1, 0, 0, 1, 8); + break; + + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1: + temp = CALC_TEMP(1, 1, 2, 3, 10); + break; + + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2: + temp = CALC_TEMP(1, 2, 4, 5, 12); + break; + + case EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3: + temp = CALC_TEMP(1, 3, 6, 7, 14); + break; + + case EMC_DATA_BRLSHFT_0: + temp = ((new[0] << + EMC_DATA_BRLSHFT_0_RANK0_BYTE0_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_0_RANK0_BYTE0_DATA_BRLSHFT_MASK) | + ((new[1] << + EMC_DATA_BRLSHFT_0_RANK0_BYTE1_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_0_RANK0_BYTE1_DATA_BRLSHFT_MASK) | + ((new[2] << + EMC_DATA_BRLSHFT_0_RANK0_BYTE2_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_0_RANK0_BYTE2_DATA_BRLSHFT_MASK) | + ((new[3] << + EMC_DATA_BRLSHFT_0_RANK0_BYTE3_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_0_RANK0_BYTE3_DATA_BRLSHFT_MASK) | + ((new[4] << + EMC_DATA_BRLSHFT_0_RANK0_BYTE4_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_0_RANK0_BYTE4_DATA_BRLSHFT_MASK) | + ((new[5] << + EMC_DATA_BRLSHFT_0_RANK0_BYTE5_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_0_RANK0_BYTE5_DATA_BRLSHFT_MASK) | + ((new[6] << + EMC_DATA_BRLSHFT_0_RANK0_BYTE6_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_0_RANK0_BYTE6_DATA_BRLSHFT_MASK) | + ((new[7] << + EMC_DATA_BRLSHFT_0_RANK0_BYTE7_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_0_RANK0_BYTE7_DATA_BRLSHFT_MASK); + break; + + case EMC_DATA_BRLSHFT_1: + temp = ((new[8] << + EMC_DATA_BRLSHFT_1_RANK1_BYTE0_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_1_RANK1_BYTE0_DATA_BRLSHFT_MASK) | + ((new[9] << + EMC_DATA_BRLSHFT_1_RANK1_BYTE1_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_1_RANK1_BYTE1_DATA_BRLSHFT_MASK) | + ((new[10] << + EMC_DATA_BRLSHFT_1_RANK1_BYTE2_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_1_RANK1_BYTE2_DATA_BRLSHFT_MASK) | + ((new[11] << + EMC_DATA_BRLSHFT_1_RANK1_BYTE3_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_1_RANK1_BYTE3_DATA_BRLSHFT_MASK) | + ((new[12] << + EMC_DATA_BRLSHFT_1_RANK1_BYTE4_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_1_RANK1_BYTE4_DATA_BRLSHFT_MASK) | + ((new[13] << + EMC_DATA_BRLSHFT_1_RANK1_BYTE5_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_1_RANK1_BYTE5_DATA_BRLSHFT_MASK) | + ((new[14] << + EMC_DATA_BRLSHFT_1_RANK1_BYTE6_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_1_RANK1_BYTE6_DATA_BRLSHFT_MASK) | + ((new[15] << + EMC_DATA_BRLSHFT_1_RANK1_BYTE7_DATA_BRLSHFT_SHIFT) & + EMC_DATA_BRLSHFT_1_RANK1_BYTE7_DATA_BRLSHFT_MASK); + break; + + default: + break; + } + + return temp; +} + +u32 tegra210_emc_dll_prelock(struct tegra210_emc *emc, u32 clksrc) +{ + unsigned int i; + u32 value; + + value = emc_readl(emc, EMC_CFG_DIG_DLL); + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_LOCK_LIMIT_MASK; + value |= (3 << EMC_CFG_DIG_DLL_CFG_DLL_LOCK_LIMIT_SHIFT); + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_EN; + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_MODE_MASK; + value |= (3 << EMC_CFG_DIG_DLL_CFG_DLL_MODE_SHIFT); + value |= EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_TRAFFIC; + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_STALL_RW_UNTIL_LOCK; + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_UNTIL_LOCK; + emc_writel(emc, value, EMC_CFG_DIG_DLL); + emc_writel(emc, 1, EMC_TIMING_CONTROL); + + for (i = 0; i < emc->num_channels; i++) + tegra210_emc_wait_for_update(emc, i, EMC_EMC_STATUS, + EMC_EMC_STATUS_TIMING_UPDATE_STALLED, + 0); + + for (i = 0; i < emc->num_channels; i++) { + while (true) { + value = emc_channel_readl(emc, i, EMC_CFG_DIG_DLL); + if ((value & EMC_CFG_DIG_DLL_CFG_DLL_EN) == 0) + break; + } + } + + value = emc->next->burst_regs[EMC_DLL_CFG_0_INDEX]; + emc_writel(emc, value, EMC_DLL_CFG_0); + + value = emc_readl(emc, EMC_DLL_CFG_1); + value &= EMC_DLL_CFG_1_DDLLCAL_CTRL_START_TRIM_MASK; + + if (emc->next->rate >= 400000 && emc->next->rate < 600000) + value |= 150; + else if (emc->next->rate >= 600000 && emc->next->rate < 800000) + value |= 100; + else if (emc->next->rate >= 800000 && emc->next->rate < 1000000) + value |= 70; + else if (emc->next->rate >= 1000000 && emc->next->rate < 1200000) + value |= 30; + else + value |= 20; + + emc_writel(emc, value, EMC_DLL_CFG_1); + + tegra210_change_dll_src(emc, clksrc); + + value = emc_readl(emc, EMC_CFG_DIG_DLL); + value |= EMC_CFG_DIG_DLL_CFG_DLL_EN; + emc_writel(emc, value, EMC_CFG_DIG_DLL); + + tegra210_emc_timing_update(emc); + + for (i = 0; i < emc->num_channels; i++) { + while (true) { + value = emc_channel_readl(emc, 0, EMC_CFG_DIG_DLL); + if (value & EMC_CFG_DIG_DLL_CFG_DLL_EN) + break; + } + } + + while (true) { + value = emc_readl(emc, EMC_DIG_DLL_STATUS); + + if ((value & EMC_DIG_DLL_STATUS_DLL_PRIV_UPDATED) == 0) + continue; + + if ((value & EMC_DIG_DLL_STATUS_DLL_LOCK) == 0) + continue; + + break; + } + + value = emc_readl(emc, EMC_DIG_DLL_STATUS); + + return value & EMC_DIG_DLL_STATUS_DLL_OUT_MASK; +} + +u32 tegra210_emc_dvfs_power_ramp_up(struct tegra210_emc *emc, u32 clk, + bool flip_backward) +{ + u32 cmd_pad, dq_pad, rfu1, cfg5, common_tx, ramp_up_wait = 0; + const struct tegra210_emc_timing *timing; + + if (flip_backward) + timing = emc->last; + else + timing = emc->next; + + cmd_pad = timing->burst_regs[EMC_PMACRO_CMD_PAD_TX_CTRL_INDEX]; + dq_pad = timing->burst_regs[EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX]; + rfu1 = timing->burst_regs[EMC_PMACRO_BRICK_CTRL_RFU1_INDEX]; + cfg5 = timing->burst_regs[EMC_FBIO_CFG5_INDEX]; + common_tx = timing->burst_regs[EMC_PMACRO_COMMON_PAD_TX_CTRL_INDEX]; + + cmd_pad |= EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_DRVFORCEON; + + if (clk < 1000000 / DVFS_FGCG_MID_SPEED_THRESHOLD) { + ccfifo_writel(emc, common_tx & 0xa, + EMC_PMACRO_COMMON_PAD_TX_CTRL, 0); + ccfifo_writel(emc, common_tx & 0xf, + EMC_PMACRO_COMMON_PAD_TX_CTRL, + (100000 / clk) + 1); + ramp_up_wait += 100000; + } else { + ccfifo_writel(emc, common_tx | 0x8, + EMC_PMACRO_COMMON_PAD_TX_CTRL, 0); + } + + if (clk < 1000000 / DVFS_FGCG_HIGH_SPEED_THRESHOLD) { + if (clk < 1000000 / IOBRICK_DCC_THRESHOLD) { + cmd_pad |= + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSP_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSN_TX_E_DCC; + cmd_pad &= + ~(EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_CMD_TX_E_DCC); + ccfifo_writel(emc, cmd_pad, + EMC_PMACRO_CMD_PAD_TX_CTRL, + (100000 / clk) + 1); + ramp_up_wait += 100000; + + dq_pad |= + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSP_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSN_TX_E_DCC; + dq_pad &= + ~(EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_CMD_TX_E_DCC); + ccfifo_writel(emc, dq_pad, + EMC_PMACRO_DATA_PAD_TX_CTRL, 0); + ccfifo_writel(emc, rfu1 & 0xfe40fe40, + EMC_PMACRO_BRICK_CTRL_RFU1, 0); + } else { + ccfifo_writel(emc, rfu1 & 0xfe40fe40, + EMC_PMACRO_BRICK_CTRL_RFU1, + (100000 / clk) + 1); + ramp_up_wait += 100000; + } + + ccfifo_writel(emc, rfu1 & 0xfeedfeed, + EMC_PMACRO_BRICK_CTRL_RFU1, (100000 / clk) + 1); + ramp_up_wait += 100000; + + if (clk < 1000000 / IOBRICK_DCC_THRESHOLD) { + cmd_pad |= + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSP_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSN_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_CMD_TX_E_DCC; + ccfifo_writel(emc, cmd_pad, + EMC_PMACRO_CMD_PAD_TX_CTRL, + (100000 / clk) + 1); + ramp_up_wait += 100000; + + dq_pad |= + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSP_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSN_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_CMD_TX_E_DCC; + ccfifo_writel(emc, dq_pad, + EMC_PMACRO_DATA_PAD_TX_CTRL, 0); + ccfifo_writel(emc, rfu1, + EMC_PMACRO_BRICK_CTRL_RFU1, 0); + } else { + ccfifo_writel(emc, rfu1, + EMC_PMACRO_BRICK_CTRL_RFU1, + (100000 / clk) + 1); + ramp_up_wait += 100000; + } + + ccfifo_writel(emc, cfg5 & ~EMC_FBIO_CFG5_CMD_TX_DIS, + EMC_FBIO_CFG5, (100000 / clk) + 10); + ramp_up_wait += 100000 + (10 * clk); + } else if (clk < 1000000 / DVFS_FGCG_MID_SPEED_THRESHOLD) { + ccfifo_writel(emc, rfu1 | 0x06000600, + EMC_PMACRO_BRICK_CTRL_RFU1, (100000 / clk) + 1); + ccfifo_writel(emc, cfg5 & ~EMC_FBIO_CFG5_CMD_TX_DIS, + EMC_FBIO_CFG5, (100000 / clk) + 10); + ramp_up_wait += 100000 + 10 * clk; + } else { + ccfifo_writel(emc, rfu1 | 0x00000600, + EMC_PMACRO_BRICK_CTRL_RFU1, 0); + ccfifo_writel(emc, cfg5 & ~EMC_FBIO_CFG5_CMD_TX_DIS, + EMC_FBIO_CFG5, 12); + ramp_up_wait += 12 * clk; + } + + cmd_pad &= ~EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_DRVFORCEON; + ccfifo_writel(emc, cmd_pad, EMC_PMACRO_CMD_PAD_TX_CTRL, 5); + + return ramp_up_wait; +} + +u32 tegra210_emc_dvfs_power_ramp_down(struct tegra210_emc *emc, u32 clk, + bool flip_backward) +{ + u32 ramp_down_wait = 0, cmd_pad, dq_pad, rfu1, cfg5, common_tx; + const struct tegra210_emc_timing *entry; + u32 seq_wait; + + if (flip_backward) + entry = emc->next; + else + entry = emc->last; + + cmd_pad = entry->burst_regs[EMC_PMACRO_CMD_PAD_TX_CTRL_INDEX]; + dq_pad = entry->burst_regs[EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX]; + rfu1 = entry->burst_regs[EMC_PMACRO_BRICK_CTRL_RFU1_INDEX]; + cfg5 = entry->burst_regs[EMC_FBIO_CFG5_INDEX]; + common_tx = entry->burst_regs[EMC_PMACRO_COMMON_PAD_TX_CTRL_INDEX]; + + cmd_pad |= EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_DRVFORCEON; + + ccfifo_writel(emc, cmd_pad, EMC_PMACRO_CMD_PAD_TX_CTRL, 0); + ccfifo_writel(emc, cfg5 | EMC_FBIO_CFG5_CMD_TX_DIS, + EMC_FBIO_CFG5, 12); + ramp_down_wait = 12 * clk; + + seq_wait = (100000 / clk) + 1; + + if (clk < (1000000 / DVFS_FGCG_HIGH_SPEED_THRESHOLD)) { + if (clk < (1000000 / IOBRICK_DCC_THRESHOLD)) { + cmd_pad &= + ~(EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_CMD_TX_E_DCC); + cmd_pad |= + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSP_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSN_TX_E_DCC; + ccfifo_writel(emc, cmd_pad, + EMC_PMACRO_CMD_PAD_TX_CTRL, seq_wait); + ramp_down_wait += 100000; + + dq_pad &= + ~(EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_CMD_TX_E_DCC); + dq_pad |= + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSP_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSN_TX_E_DCC; + ccfifo_writel(emc, dq_pad, + EMC_PMACRO_DATA_PAD_TX_CTRL, 0); + ccfifo_writel(emc, rfu1 & ~0x01120112, + EMC_PMACRO_BRICK_CTRL_RFU1, 0); + } else { + ccfifo_writel(emc, rfu1 & ~0x01120112, + EMC_PMACRO_BRICK_CTRL_RFU1, seq_wait); + ramp_down_wait += 100000; + } + + ccfifo_writel(emc, rfu1 & ~0x01bf01bf, + EMC_PMACRO_BRICK_CTRL_RFU1, seq_wait); + ramp_down_wait += 100000; + + if (clk < (1000000 / IOBRICK_DCC_THRESHOLD)) { + cmd_pad &= + ~(EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_CMD_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSP_TX_E_DCC | + EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSN_TX_E_DCC); + ccfifo_writel(emc, cmd_pad, + EMC_PMACRO_CMD_PAD_TX_CTRL, seq_wait); + ramp_down_wait += 100000; + + dq_pad &= + ~(EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_CMD_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSP_TX_E_DCC | + EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSN_TX_E_DCC); + ccfifo_writel(emc, dq_pad, + EMC_PMACRO_DATA_PAD_TX_CTRL, 0); + ccfifo_writel(emc, rfu1 & ~0x07ff07ff, + EMC_PMACRO_BRICK_CTRL_RFU1, 0); + } else { + ccfifo_writel(emc, rfu1 & ~0x07ff07ff, + EMC_PMACRO_BRICK_CTRL_RFU1, seq_wait); + ramp_down_wait += 100000; + } + } else { + ccfifo_writel(emc, rfu1 & ~0xffff07ff, + EMC_PMACRO_BRICK_CTRL_RFU1, seq_wait + 19); + ramp_down_wait += 100000 + (20 * clk); + } + + if (clk < (1000000 / DVFS_FGCG_MID_SPEED_THRESHOLD)) { + ramp_down_wait += 100000; + ccfifo_writel(emc, common_tx & ~0x5, + EMC_PMACRO_COMMON_PAD_TX_CTRL, seq_wait); + ramp_down_wait += 100000; + ccfifo_writel(emc, common_tx & ~0xf, + EMC_PMACRO_COMMON_PAD_TX_CTRL, seq_wait); + ramp_down_wait += 100000; + ccfifo_writel(emc, 0, 0, seq_wait); + ramp_down_wait += 100000; + } else { + ccfifo_writel(emc, common_tx & ~0xf, + EMC_PMACRO_COMMON_PAD_TX_CTRL, seq_wait); + } + + return ramp_down_wait; +} + +void tegra210_emc_reset_dram_clktree_values(struct tegra210_emc_timing *timing) +{ + timing->current_dram_clktree[C0D0U0] = + timing->trained_dram_clktree[C0D0U0]; + timing->current_dram_clktree[C0D0U1] = + timing->trained_dram_clktree[C0D0U1]; + timing->current_dram_clktree[C1D0U0] = + timing->trained_dram_clktree[C1D0U0]; + timing->current_dram_clktree[C1D0U1] = + timing->trained_dram_clktree[C1D0U1]; + timing->current_dram_clktree[C1D1U0] = + timing->trained_dram_clktree[C1D1U0]; + timing->current_dram_clktree[C1D1U1] = + timing->trained_dram_clktree[C1D1U1]; +} + +static void update_dll_control(struct tegra210_emc *emc, u32 value, bool state) +{ + unsigned int i; + + emc_writel(emc, value, EMC_CFG_DIG_DLL); + tegra210_emc_timing_update(emc); + + for (i = 0; i < emc->num_channels; i++) + tegra210_emc_wait_for_update(emc, i, EMC_CFG_DIG_DLL, + EMC_CFG_DIG_DLL_CFG_DLL_EN, + state); +} + +void tegra210_emc_dll_disable(struct tegra210_emc *emc) +{ + u32 value; + + value = emc_readl(emc, EMC_CFG_DIG_DLL); + value &= ~EMC_CFG_DIG_DLL_CFG_DLL_EN; + + update_dll_control(emc, value, false); +} + +void tegra210_emc_dll_enable(struct tegra210_emc *emc) +{ + u32 value; + + value = emc_readl(emc, EMC_CFG_DIG_DLL); + value |= EMC_CFG_DIG_DLL_CFG_DLL_EN; + + update_dll_control(emc, value, true); +} + +void tegra210_emc_adjust_timing(struct tegra210_emc *emc, + struct tegra210_emc_timing *timing) +{ + u32 dsr_cntrl = timing->burst_regs[EMC_DYN_SELF_REF_CONTROL_INDEX]; + u32 pre_ref = timing->burst_regs[EMC_PRE_REFRESH_REQ_CNT_INDEX]; + u32 ref = timing->burst_regs[EMC_REFRESH_INDEX]; + + switch (emc->refresh) { + case TEGRA210_EMC_REFRESH_NOMINAL: + case TEGRA210_EMC_REFRESH_THROTTLE: + break; + + case TEGRA210_EMC_REFRESH_2X: + ref = REFRESH_SPEEDUP(ref, 2); + pre_ref = REFRESH_SPEEDUP(pre_ref, 2); + dsr_cntrl = REFRESH_SPEEDUP(dsr_cntrl, 2); + break; + + case TEGRA210_EMC_REFRESH_4X: + ref = REFRESH_SPEEDUP(ref, 4); + pre_ref = REFRESH_SPEEDUP(pre_ref, 4); + dsr_cntrl = REFRESH_SPEEDUP(dsr_cntrl, 4); + break; + + default: + dev_warn(emc->dev, "failed to set refresh: %d\n", emc->refresh); + return; + } + + emc_writel(emc, ref, emc->offsets->burst[EMC_REFRESH_INDEX]); + emc_writel(emc, pre_ref, + emc->offsets->burst[EMC_PRE_REFRESH_REQ_CNT_INDEX]); + emc_writel(emc, dsr_cntrl, + emc->offsets->burst[EMC_DYN_SELF_REF_CONTROL_INDEX]); +} + +static int tegra210_emc_set_rate(struct device *dev, + const struct tegra210_clk_emc_config *config) +{ + struct tegra210_emc *emc = dev_get_drvdata(dev); + struct tegra210_emc_timing *timing = NULL; + unsigned long rate = config->rate; + s64 last_change_delay; + unsigned long flags; + unsigned int i; + + if (rate == emc->last->rate * 1000UL) + return 0; + + for (i = 0; i < emc->num_timings; i++) { + if (emc->timings[i].rate * 1000UL == rate) { + timing = &emc->timings[i]; + break; + } + } + + if (!timing) + return -EINVAL; + + if (rate > 204000000 && !timing->trained) + return -EINVAL; + + emc->next = timing; + last_change_delay = ktime_us_delta(ktime_get(), emc->clkchange_time); + + /* XXX use non-busy-looping sleep? */ + if ((last_change_delay >= 0) && + (last_change_delay < emc->clkchange_delay)) + udelay(emc->clkchange_delay - (int)last_change_delay); + + spin_lock_irqsave(&emc->lock, flags); + tegra210_emc_set_clock(emc, config->value); + emc->clkchange_time = ktime_get(); + emc->last = timing; + spin_unlock_irqrestore(&emc->lock, flags); + + return 0; +} + +/* + * debugfs interface + * + * The memory controller driver exposes some files in debugfs that can be used + * to control the EMC frequency. The top-level directory can be found here: + * + * /sys/kernel/debug/emc + * + * It contains the following files: + * + * - available_rates: This file contains a list of valid, space-separated + * EMC frequencies. + * + * - min_rate: Writing a value to this file sets the given frequency as the + * floor of the permitted range. If this is higher than the currently + * configured EMC frequency, this will cause the frequency to be + * increased so that it stays within the valid range. + * + * - max_rate: Similarily to the min_rate file, writing a value to this file + * sets the given frequency as the ceiling of the permitted range. If + * the value is lower than the currently configured EMC frequency, this + * will cause the frequency to be decreased so that it stays within the + * valid range. + */ + +static bool tegra210_emc_validate_rate(struct tegra210_emc *emc, + unsigned long rate) +{ + unsigned int i; + + for (i = 0; i < emc->num_timings; i++) + if (rate == emc->timings[i].rate * 1000UL) + return true; + + return false; +} + +static int tegra210_emc_debug_available_rates_show(struct seq_file *s, + void *data) +{ + struct tegra210_emc *emc = s->private; + const char *prefix = ""; + unsigned int i; + + for (i = 0; i < emc->num_timings; i++) { + seq_printf(s, "%s%u", prefix, emc->timings[i].rate * 1000); + prefix = " "; + } + + seq_puts(s, "\n"); + + return 0; +} + +static int tegra210_emc_debug_available_rates_open(struct inode *inode, + struct file *file) +{ + return single_open(file, tegra210_emc_debug_available_rates_show, + inode->i_private); +} + +static const struct file_operations tegra210_emc_debug_available_rates_fops = { + .open = tegra210_emc_debug_available_rates_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int tegra210_emc_debug_min_rate_get(void *data, u64 *rate) +{ + struct tegra210_emc *emc = data; + + *rate = emc->debugfs.min_rate; + + return 0; +} + +static int tegra210_emc_debug_min_rate_set(void *data, u64 rate) +{ + struct tegra210_emc *emc = data; + int err; + + if (!tegra210_emc_validate_rate(emc, rate)) + return -EINVAL; + + err = clk_set_min_rate(emc->clk, rate); + if (err < 0) + return err; + + emc->debugfs.min_rate = rate; + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(tegra210_emc_debug_min_rate_fops, + tegra210_emc_debug_min_rate_get, + tegra210_emc_debug_min_rate_set, "%llu\n"); + +static int tegra210_emc_debug_max_rate_get(void *data, u64 *rate) +{ + struct tegra210_emc *emc = data; + + *rate = emc->debugfs.max_rate; + + return 0; +} + +static int tegra210_emc_debug_max_rate_set(void *data, u64 rate) +{ + struct tegra210_emc *emc = data; + int err; + + if (!tegra210_emc_validate_rate(emc, rate)) + return -EINVAL; + + err = clk_set_max_rate(emc->clk, rate); + if (err < 0) + return err; + + emc->debugfs.max_rate = rate; + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(tegra210_emc_debug_max_rate_fops, + tegra210_emc_debug_max_rate_get, + tegra210_emc_debug_max_rate_set, "%llu\n"); + +static int tegra210_emc_debug_temperature_get(void *data, u64 *temperature) +{ + struct tegra210_emc *emc = data; + unsigned int value; + + if (!emc->debugfs.temperature) + value = tegra210_emc_get_temperature(emc); + else + value = emc->debugfs.temperature; + + *temperature = value; + + return 0; +} + +static int tegra210_emc_debug_temperature_set(void *data, u64 temperature) +{ + struct tegra210_emc *emc = data; + + if (temperature > 7) + return -EINVAL; + + emc->debugfs.temperature = temperature; + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(tegra210_emc_debug_temperature_fops, + tegra210_emc_debug_temperature_get, + tegra210_emc_debug_temperature_set, "%llu\n"); + +static void tegra210_emc_debugfs_init(struct tegra210_emc *emc) +{ + struct device *dev = emc->dev; + unsigned int i; + int err; + + emc->debugfs.min_rate = ULONG_MAX; + emc->debugfs.max_rate = 0; + + for (i = 0; i < emc->num_timings; i++) { + if (emc->timings[i].rate * 1000UL < emc->debugfs.min_rate) + emc->debugfs.min_rate = emc->timings[i].rate * 1000UL; + + if (emc->timings[i].rate * 1000UL > emc->debugfs.max_rate) + emc->debugfs.max_rate = emc->timings[i].rate * 1000UL; + } + + if (!emc->num_timings) { + emc->debugfs.min_rate = clk_get_rate(emc->clk); + emc->debugfs.max_rate = emc->debugfs.min_rate; + } + + err = clk_set_rate_range(emc->clk, emc->debugfs.min_rate, + emc->debugfs.max_rate); + if (err < 0) { + dev_err(dev, "failed to set rate range [%lu-%lu] for %pC\n", + emc->debugfs.min_rate, emc->debugfs.max_rate, + emc->clk); + return; + } + + emc->debugfs.root = debugfs_create_dir("emc", NULL); + if (!emc->debugfs.root) { + dev_err(dev, "failed to create debugfs directory\n"); + return; + } + + debugfs_create_file("available_rates", 0444, emc->debugfs.root, emc, + &tegra210_emc_debug_available_rates_fops); + debugfs_create_file("min_rate", 0644, emc->debugfs.root, emc, + &tegra210_emc_debug_min_rate_fops); + debugfs_create_file("max_rate", 0644, emc->debugfs.root, emc, + &tegra210_emc_debug_max_rate_fops); + debugfs_create_file("temperature", 0644, emc->debugfs.root, emc, + &tegra210_emc_debug_temperature_fops); +} + +static void tegra210_emc_detect(struct tegra210_emc *emc) +{ + u32 value; + + /* probe the number of connected DRAM devices */ + value = mc_readl(emc->mc, MC_EMEM_ADR_CFG); + + if (value & MC_EMEM_ADR_CFG_EMEM_NUMDEV) + emc->num_devices = 2; + else + emc->num_devices = 1; + + /* probe the type of DRAM */ + value = emc_readl(emc, EMC_FBIO_CFG5); + emc->dram_type = value & 0x3; + + /* probe the number of channels */ + value = emc_readl(emc, EMC_FBIO_CFG7); + + if ((value & EMC_FBIO_CFG7_CH1_ENABLE) && + (value & EMC_FBIO_CFG7_CH0_ENABLE)) + emc->num_channels = 2; + else + emc->num_channels = 1; +} + +static int tegra210_emc_validate_timings(struct tegra210_emc *emc, + struct tegra210_emc_timing *timings, + unsigned int num_timings) +{ + unsigned int i; + + for (i = 0; i < num_timings; i++) { + u32 min_volt = timings[i].min_volt; + u32 rate = timings[i].rate; + + if (!rate) + return -EINVAL; + + if ((i > 0) && ((rate <= timings[i - 1].rate) || + (min_volt < timings[i - 1].min_volt))) + return -EINVAL; + + if (timings[i].revision != timings[0].revision) + continue; + } + + return 0; +} + +static int tegra210_emc_probe(struct platform_device *pdev) +{ + struct thermal_cooling_device *cd; + unsigned long current_rate; + struct platform_device *mc; + struct tegra210_emc *emc; + struct device_node *np; + unsigned int i; + int err; + + emc = devm_kzalloc(&pdev->dev, sizeof(*emc), GFP_KERNEL); + if (!emc) + return -ENOMEM; + + emc->clk = devm_clk_get(&pdev->dev, "emc"); + if (IS_ERR(emc->clk)) + return PTR_ERR(emc->clk); + + platform_set_drvdata(pdev, emc); + spin_lock_init(&emc->lock); + emc->dev = &pdev->dev; + + np = of_parse_phandle(pdev->dev.of_node, "nvidia,memory-controller", 0); + if (!np) { + dev_err(&pdev->dev, "could not get memory controller\n"); + return -ENOENT; + } + + mc = of_find_device_by_node(np); + of_node_put(np); + if (!mc) + return -ENOENT; + + emc->mc = platform_get_drvdata(mc); + if (!emc->mc) { + put_device(&mc->dev); + return -EPROBE_DEFER; + } + + emc->regs = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(emc->regs)) { + err = PTR_ERR(emc->regs); + goto put_mc; + } + + for (i = 0; i < 2; i++) { + emc->channel[i] = devm_platform_ioremap_resource(pdev, 1 + i); + if (IS_ERR(emc->channel[i])) { + err = PTR_ERR(emc->channel[i]); + goto put_mc; + } + } + + tegra210_emc_detect(emc); + np = pdev->dev.of_node; + + /* attach to the nominal and (optional) derated tables */ + err = of_reserved_mem_device_init_by_name(emc->dev, np, "nominal"); + if (err < 0) { + dev_err(emc->dev, "failed to get nominal EMC table: %d\n", err); + goto put_mc; + } + + err = of_reserved_mem_device_init_by_name(emc->dev, np, "derated"); + if (err < 0 && err != -ENODEV) { + dev_err(emc->dev, "failed to get derated EMC table: %d\n", err); + goto release; + } + + /* validate the tables */ + if (emc->nominal) { + err = tegra210_emc_validate_timings(emc, emc->nominal, + emc->num_timings); + if (err < 0) + goto release; + } + + if (emc->derated) { + err = tegra210_emc_validate_timings(emc, emc->derated, + emc->num_timings); + if (err < 0) + goto release; + } + + /* default to the nominal table */ + emc->timings = emc->nominal; + + /* pick the current timing based on the current EMC clock rate */ + current_rate = clk_get_rate(emc->clk) / 1000; + + for (i = 0; i < emc->num_timings; i++) { + if (emc->timings[i].rate == current_rate) { + emc->last = &emc->timings[i]; + break; + } + } + + if (i == emc->num_timings) { + dev_err(emc->dev, "no EMC table entry found for %lu kHz\n", + current_rate); + err = -ENOENT; + goto release; + } + + /* pick a compatible clock change sequence for the EMC table */ + for (i = 0; i < ARRAY_SIZE(tegra210_emc_sequences); i++) { + const struct tegra210_emc_sequence *sequence = + tegra210_emc_sequences[i]; + + if (emc->timings[0].revision == sequence->revision) { + emc->sequence = sequence; + break; + } + } + + if (!emc->sequence) { + dev_err(&pdev->dev, "sequence %u not supported\n", + emc->timings[0].revision); + err = -ENOTSUPP; + goto release; + } + + emc->offsets = &tegra210_emc_table_register_offsets; + emc->refresh = TEGRA210_EMC_REFRESH_NOMINAL; + + emc->provider.owner = THIS_MODULE; + emc->provider.dev = &pdev->dev; + emc->provider.set_rate = tegra210_emc_set_rate; + + emc->provider.configs = devm_kcalloc(&pdev->dev, emc->num_timings, + sizeof(*emc->provider.configs), + GFP_KERNEL); + if (!emc->provider.configs) { + err = -ENOMEM; + goto release; + } + + emc->provider.num_configs = emc->num_timings; + + for (i = 0; i < emc->provider.num_configs; i++) { + struct tegra210_emc_timing *timing = &emc->timings[i]; + struct tegra210_clk_emc_config *config = + &emc->provider.configs[i]; + u32 value; + + config->rate = timing->rate * 1000UL; + config->value = timing->clk_src_emc; + + value = timing->burst_mc_regs[MC_EMEM_ARB_MISC0_INDEX]; + + if ((value & MC_EMEM_ARB_MISC0_EMC_SAME_FREQ) == 0) + config->same_freq = false; + else + config->same_freq = true; + } + + err = tegra210_clk_emc_attach(emc->clk, &emc->provider); + if (err < 0) { + dev_err(&pdev->dev, "failed to attach to EMC clock: %d\n", err); + goto release; + } + + emc->clkchange_delay = 100; + emc->training_interval = 100; + dev_set_drvdata(emc->dev, emc); + + timer_setup(&emc->refresh_timer, tegra210_emc_poll_refresh, + TIMER_DEFERRABLE); + atomic_set(&emc->refresh_poll, 0); + emc->refresh_poll_interval = 1000; + + timer_setup(&emc->training, tegra210_emc_train, 0); + + tegra210_emc_debugfs_init(emc); + + cd = devm_thermal_of_cooling_device_register(emc->dev, np, "emc", emc, + &tegra210_emc_cd_ops); + if (IS_ERR(cd)) { + err = PTR_ERR(cd); + dev_err(emc->dev, "failed to register cooling device: %d\n", + err); + goto detach; + } + + return 0; + +detach: + debugfs_remove_recursive(emc->debugfs.root); + tegra210_clk_emc_detach(emc->clk); +release: + of_reserved_mem_device_release(emc->dev); +put_mc: + put_device(emc->mc->dev); + return err; +} + +static int tegra210_emc_remove(struct platform_device *pdev) +{ + struct tegra210_emc *emc = platform_get_drvdata(pdev); + + debugfs_remove_recursive(emc->debugfs.root); + tegra210_clk_emc_detach(emc->clk); + of_reserved_mem_device_release(emc->dev); + put_device(emc->mc->dev); + + return 0; +} + +static int __maybe_unused tegra210_emc_suspend(struct device *dev) +{ + struct tegra210_emc *emc = dev_get_drvdata(dev); + int err; + + err = clk_rate_exclusive_get(emc->clk); + if (err < 0) { + dev_err(emc->dev, "failed to acquire clock: %d\n", err); + return err; + } + + emc->resume_rate = clk_get_rate(emc->clk); + + clk_set_rate(emc->clk, 204000000); + tegra210_clk_emc_detach(emc->clk); + + dev_dbg(dev, "suspending at %lu Hz\n", clk_get_rate(emc->clk)); + + return 0; +} + +static int __maybe_unused tegra210_emc_resume(struct device *dev) +{ + struct tegra210_emc *emc = dev_get_drvdata(dev); + int err; + + err = tegra210_clk_emc_attach(emc->clk, &emc->provider); + if (err < 0) { + dev_err(dev, "failed to attach to EMC clock: %d\n", err); + return err; + } + + clk_set_rate(emc->clk, emc->resume_rate); + clk_rate_exclusive_put(emc->clk); + + dev_dbg(dev, "resuming at %lu Hz\n", clk_get_rate(emc->clk)); + + return 0; +} + +static const struct dev_pm_ops tegra210_emc_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(tegra210_emc_suspend, tegra210_emc_resume) +}; + +static const struct of_device_id tegra210_emc_of_match[] = { + { .compatible = "nvidia,tegra210-emc", }, + { }, +}; +MODULE_DEVICE_TABLE(of, tegra210_emc_of_match); + +static struct platform_driver tegra210_emc_driver = { + .driver = { + .name = "tegra210-emc", + .of_match_table = tegra210_emc_of_match, + .pm = &tegra210_emc_pm_ops, + }, + .probe = tegra210_emc_probe, + .remove = tegra210_emc_remove, +}; + +module_platform_driver(tegra210_emc_driver); + +MODULE_AUTHOR("Thierry Reding "); +MODULE_AUTHOR("Joseph Lo "); +MODULE_DESCRIPTION("NVIDIA Tegra210 EMC driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/memory/tegra/tegra210-emc-table.c b/drivers/memory/tegra/tegra210-emc-table.c new file mode 100644 index 000000000000..3e0598363b87 --- /dev/null +++ b/drivers/memory/tegra/tegra210-emc-table.c @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved. + */ + +#include + +#include "tegra210-emc.h" + +#define TEGRA_EMC_MAX_FREQS 16 + +static int tegra210_emc_table_device_init(struct reserved_mem *rmem, + struct device *dev) +{ + struct tegra210_emc *emc = dev_get_drvdata(dev); + struct tegra210_emc_timing *timings; + unsigned int i, count = 0; + + timings = memremap(rmem->base, rmem->size, MEMREMAP_WB); + if (!timings) { + dev_err(dev, "failed to map EMC table\n"); + return -ENOMEM; + } + + count = 0; + + for (i = 0; i < TEGRA_EMC_MAX_FREQS; i++) { + if (timings[i].revision == 0) + break; + + count++; + } + + /* only the nominal and derated tables are expected */ + if (emc->derated) { + dev_warn(dev, "excess EMC table '%s'\n", rmem->name); + goto out; + } + + if (emc->nominal) { + if (count != emc->num_timings) { + dev_warn(dev, "%u derated vs. %u nominal entries\n", + count, emc->num_timings); + memunmap(timings); + return -EINVAL; + } + + emc->derated = timings; + } else { + emc->num_timings = count; + emc->nominal = timings; + } + +out: + /* keep track of which table this is */ + rmem->priv = timings; + + return 0; +} + +static void tegra210_emc_table_device_release(struct reserved_mem *rmem, + struct device *dev) +{ + struct tegra210_emc_timing *timings = rmem->priv; + struct tegra210_emc *emc = dev_get_drvdata(dev); + + if ((emc->nominal && timings != emc->nominal) && + (emc->derated && timings != emc->derated)) + dev_warn(dev, "trying to release unassigned EMC table '%s'\n", + rmem->name); + + memunmap(timings); +} + +static const struct reserved_mem_ops tegra210_emc_table_ops = { + .device_init = tegra210_emc_table_device_init, + .device_release = tegra210_emc_table_device_release, +}; + +static int tegra210_emc_table_init(struct reserved_mem *rmem) +{ + pr_debug("Tegra210 EMC table at %pa, size %lu bytes\n", &rmem->base, + (unsigned long)rmem->size); + + rmem->ops = &tegra210_emc_table_ops; + + return 0; +} +RESERVEDMEM_OF_DECLARE(tegra210_emc_table, "nvidia,tegra210-emc-table", + tegra210_emc_table_init); diff --git a/drivers/memory/tegra/tegra210-emc.h b/drivers/memory/tegra/tegra210-emc.h new file mode 100644 index 000000000000..8988bcf15290 --- /dev/null +++ b/drivers/memory/tegra/tegra210-emc.h @@ -0,0 +1,1016 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2015-2020, NVIDIA CORPORATION. All rights reserved. + */ + +#ifndef TEGRA210_EMC_H +#define TEGRA210_EMC_H + +#include +#include +#include +#include + +#define DVFS_FGCG_HIGH_SPEED_THRESHOLD 1000 +#define IOBRICK_DCC_THRESHOLD 2400 +#define DVFS_FGCG_MID_SPEED_THRESHOLD 600 + +#define EMC_STATUS_UPDATE_TIMEOUT 1000 + +/* register definitions */ +#define EMC_INTSTATUS 0x0 +#define EMC_INTSTATUS_CLKCHANGE_COMPLETE BIT(4) +#define EMC_DBG 0x8 +#define EMC_DBG_WRITE_MUX_ACTIVE BIT(1) +#define EMC_DBG_WRITE_ACTIVE_ONLY BIT(30) +#define EMC_CFG 0xc +#define EMC_CFG_DRAM_CLKSTOP_PD BIT(31) +#define EMC_CFG_DRAM_CLKSTOP_SR BIT(30) +#define EMC_CFG_DRAM_ACPD BIT(29) +#define EMC_CFG_DYN_SELF_REF BIT(28) +#define EMC_PIN 0x24 +#define EMC_PIN_PIN_CKE BIT(0) +#define EMC_PIN_PIN_CKEB BIT(1) +#define EMC_PIN_PIN_CKE_PER_DEV BIT(2) +#define EMC_TIMING_CONTROL 0x28 +#define EMC_RC 0x2c +#define EMC_RFC 0x30 +#define EMC_RAS 0x34 +#define EMC_RP 0x38 +#define EMC_R2W 0x3c +#define EMC_W2R 0x40 +#define EMC_R2P 0x44 +#define EMC_W2P 0x48 +#define EMC_RD_RCD 0x4c +#define EMC_WR_RCD 0x50 +#define EMC_RRD 0x54 +#define EMC_REXT 0x58 +#define EMC_WDV 0x5c +#define EMC_QUSE 0x60 +#define EMC_QRST 0x64 +#define EMC_QSAFE 0x68 +#define EMC_RDV 0x6c +#define EMC_REFRESH 0x70 +#define EMC_BURST_REFRESH_NUM 0x74 +#define EMC_PDEX2WR 0x78 +#define EMC_PDEX2RD 0x7c +#define EMC_PCHG2PDEN 0x80 +#define EMC_ACT2PDEN 0x84 +#define EMC_AR2PDEN 0x88 +#define EMC_RW2PDEN 0x8c +#define EMC_TXSR 0x90 +#define EMC_TCKE 0x94 +#define EMC_TFAW 0x98 +#define EMC_TRPAB 0x9c +#define EMC_TCLKSTABLE 0xa0 +#define EMC_TCLKSTOP 0xa4 +#define EMC_TREFBW 0xa8 +#define EMC_TPPD 0xac +#define EMC_ODT_WRITE 0xb0 +#define EMC_PDEX2MRR 0xb4 +#define EMC_WEXT 0xb8 +#define EMC_RFC_SLR 0xc0 +#define EMC_MRS_WAIT_CNT2 0xc4 +#define EMC_MRS_WAIT_CNT2_MRS_EXT2_WAIT_CNT_SHIFT 16 +#define EMC_MRS_WAIT_CNT2_MRS_EXT1_WAIT_CNT_SHIFT 0 +#define EMC_MRS_WAIT_CNT 0xc8 +#define EMC_MRS_WAIT_CNT_SHORT_WAIT_SHIFT 0 +#define EMC_MRS_WAIT_CNT_SHORT_WAIT_MASK \ + (0x3FF << EMC_MRS_WAIT_CNT_SHORT_WAIT_SHIFT) + +#define EMC_MRS 0xcc +#define EMC_EMRS 0xd0 +#define EMC_EMRS_USE_EMRS_LONG_CNT BIT(26) +#define EMC_REF 0xd4 +#define EMC_REF_REF_CMD BIT(0) +#define EMC_SELF_REF 0xe0 +#define EMC_MRW 0xe8 +#define EMC_MRW_MRW_OP_SHIFT 0 +#define EMC_MRW_MRW_OP_MASK \ + (0xff << EMC_MRW_MRW_OP_SHIFT) +#define EMC_MRW_MRW_MA_SHIFT 16 +#define EMC_MRW_USE_MRW_EXT_CNT 27 +#define EMC_MRW_MRW_DEV_SELECTN_SHIFT 30 + +#define EMC_MRR 0xec +#define EMC_MRR_DEV_SEL_SHIFT 30 +#define EMC_MRR_DEV_SEL_MASK 0x3 +#define EMC_MRR_MA_SHIFT 16 +#define EMC_MRR_MA_MASK 0xff +#define EMC_MRR_DATA_SHIFT 0 +#define EMC_MRR_DATA_MASK 0xffff + +#define EMC_FBIO_SPARE 0x100 +#define EMC_FBIO_CFG5 0x104 +#define EMC_FBIO_CFG5_DRAM_TYPE_SHIFT 0 +#define EMC_FBIO_CFG5_DRAM_TYPE_MASK \ + (0x3 << EMC_FBIO_CFG5_DRAM_TYPE_SHIFT) +#define EMC_FBIO_CFG5_CMD_TX_DIS BIT(8) + +#define EMC_PDEX2CKE 0x118 +#define EMC_CKE2PDEN 0x11c +#define EMC_MPC 0x128 +#define EMC_EMRS2 0x12c +#define EMC_EMRS2_USE_EMRS2_LONG_CNT BIT(26) +#define EMC_MRW2 0x134 +#define EMC_MRW3 0x138 +#define EMC_MRW4 0x13c +#define EMC_R2R 0x144 +#define EMC_EINPUT 0x14c +#define EMC_EINPUT_DURATION 0x150 +#define EMC_PUTERM_EXTRA 0x154 +#define EMC_TCKESR 0x158 +#define EMC_TPD 0x15c +#define EMC_AUTO_CAL_CONFIG 0x2a4 +#define EMC_AUTO_CAL_CONFIG_AUTO_CAL_COMPUTE_START BIT(0) +#define EMC_AUTO_CAL_CONFIG_AUTO_CAL_MEASURE_STALL BIT(9) +#define EMC_AUTO_CAL_CONFIG_AUTO_CAL_UPDATE_STALL BIT(10) +#define EMC_AUTO_CAL_CONFIG_AUTO_CAL_ENABLE BIT(29) +#define EMC_AUTO_CAL_CONFIG_AUTO_CAL_START BIT(31) +#define EMC_EMC_STATUS 0x2b4 +#define EMC_EMC_STATUS_MRR_DIVLD BIT(20) +#define EMC_EMC_STATUS_TIMING_UPDATE_STALLED BIT(23) +#define EMC_EMC_STATUS_DRAM_IN_POWERDOWN_SHIFT 4 +#define EMC_EMC_STATUS_DRAM_IN_POWERDOWN_MASK \ + (0x3 << EMC_EMC_STATUS_DRAM_IN_POWERDOWN_SHIFT) +#define EMC_EMC_STATUS_DRAM_IN_SELF_REFRESH_SHIFT 8 +#define EMC_EMC_STATUS_DRAM_IN_SELF_REFRESH_MASK \ + (0x3 << EMC_EMC_STATUS_DRAM_IN_SELF_REFRESH_SHIFT) + +#define EMC_CFG_2 0x2b8 +#define EMC_CFG_DIG_DLL 0x2bc +#define EMC_CFG_DIG_DLL_CFG_DLL_EN BIT(0) +#define EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_UNTIL_LOCK BIT(1) +#define EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_TRAFFIC BIT(3) +#define EMC_CFG_DIG_DLL_CFG_DLL_STALL_RW_UNTIL_LOCK BIT(4) +#define EMC_CFG_DIG_DLL_CFG_DLL_MODE_SHIFT 6 +#define EMC_CFG_DIG_DLL_CFG_DLL_MODE_MASK \ + (0x3 << EMC_CFG_DIG_DLL_CFG_DLL_MODE_SHIFT) +#define EMC_CFG_DIG_DLL_CFG_DLL_LOCK_LIMIT_SHIFT 8 +#define EMC_CFG_DIG_DLL_CFG_DLL_LOCK_LIMIT_MASK \ + (0x7 << EMC_CFG_DIG_DLL_CFG_DLL_LOCK_LIMIT_SHIFT) + +#define EMC_CFG_DIG_DLL_PERIOD 0x2c0 +#define EMC_DIG_DLL_STATUS 0x2c4 +#define EMC_DIG_DLL_STATUS_DLL_LOCK BIT(15) +#define EMC_DIG_DLL_STATUS_DLL_PRIV_UPDATED BIT(17) +#define EMC_DIG_DLL_STATUS_DLL_OUT_SHIFT 0 +#define EMC_DIG_DLL_STATUS_DLL_OUT_MASK \ + (0x7ff << EMC_DIG_DLL_STATUS_DLL_OUT_SHIFT) + +#define EMC_CFG_DIG_DLL_1 0x2c8 +#define EMC_RDV_MASK 0x2cc +#define EMC_WDV_MASK 0x2d0 +#define EMC_RDV_EARLY_MASK 0x2d4 +#define EMC_RDV_EARLY 0x2d8 +#define EMC_AUTO_CAL_CONFIG8 0x2dc +#define EMC_ZCAL_INTERVAL 0x2e0 +#define EMC_ZCAL_WAIT_CNT 0x2e4 +#define EMC_ZCAL_WAIT_CNT_ZCAL_WAIT_CNT_MASK 0x7ff +#define EMC_ZCAL_WAIT_CNT_ZCAL_WAIT_CNT_SHIFT 0 + +#define EMC_ZQ_CAL 0x2ec +#define EMC_ZQ_CAL_DEV_SEL_SHIFT 30 +#define EMC_ZQ_CAL_LONG BIT(4) +#define EMC_ZQ_CAL_ZQ_LATCH_CMD BIT(1) +#define EMC_ZQ_CAL_ZQ_CAL_CMD BIT(0) +#define EMC_FDPD_CTRL_DQ 0x310 +#define EMC_FDPD_CTRL_CMD 0x314 +#define EMC_PMACRO_CMD_BRICK_CTRL_FDPD 0x318 +#define EMC_PMACRO_DATA_BRICK_CTRL_FDPD 0x31c +#define EMC_PMACRO_BRICK_CTRL_RFU1 0x330 +#define EMC_PMACRO_BRICK_CTRL_RFU2 0x334 +#define EMC_TR_TIMING_0 0x3b4 +#define EMC_TR_CTRL_1 0x3bc +#define EMC_TR_RDV 0x3c4 +#define EMC_STALL_THEN_EXE_AFTER_CLKCHANGE 0x3cc +#define EMC_SEL_DPD_CTRL 0x3d8 +#define EMC_SEL_DPD_CTRL_DATA_SEL_DPD_EN BIT(8) +#define EMC_SEL_DPD_CTRL_ODT_SEL_DPD_EN BIT(5) +#define EMC_SEL_DPD_CTRL_RESET_SEL_DPD_EN BIT(4) +#define EMC_SEL_DPD_CTRL_CA_SEL_DPD_EN BIT(3) +#define EMC_SEL_DPD_CTRL_CLK_SEL_DPD_EN BIT(2) +#define EMC_PRE_REFRESH_REQ_CNT 0x3dc +#define EMC_DYN_SELF_REF_CONTROL 0x3e0 +#define EMC_TXSRDLL 0x3e4 +#define EMC_CCFIFO_ADDR 0x3e8 +#define EMC_CCFIFO_ADDR_STALL_BY_1 (1 << 31) +#define EMC_CCFIFO_ADDR_STALL(x) (((x) & 0x7fff) << 16) +#define EMC_CCFIFO_ADDR_OFFSET(x) ((x) & 0xffff) +#define EMC_CCFIFO_DATA 0x3ec +#define EMC_TR_QPOP 0x3f4 +#define EMC_TR_RDV_MASK 0x3f8 +#define EMC_TR_QSAFE 0x3fc +#define EMC_TR_QRST 0x400 +#define EMC_ISSUE_QRST 0x428 +#define EMC_AUTO_CAL_CONFIG2 0x458 +#define EMC_AUTO_CAL_CONFIG3 0x45c +#define EMC_TR_DVFS 0x460 +#define EMC_AUTO_CAL_CHANNEL 0x464 +#define EMC_IBDLY 0x468 +#define EMC_OBDLY 0x46c +#define EMC_TXDSRVTTGEN 0x480 +#define EMC_WE_DURATION 0x48c +#define EMC_WS_DURATION 0x490 +#define EMC_WEV 0x494 +#define EMC_WSV 0x498 +#define EMC_CFG_3 0x49c +#define EMC_MRW6 0x4a4 +#define EMC_MRW7 0x4a8 +#define EMC_MRW8 0x4ac +#define EMC_MRW9 0x4b0 +#define EMC_MRW10 0x4b4 +#define EMC_MRW11 0x4b8 +#define EMC_MRW12 0x4bc +#define EMC_MRW13 0x4c0 +#define EMC_MRW14 0x4c4 +#define EMC_MRW15 0x4d0 +#define EMC_CFG_SYNC 0x4d4 +#define EMC_FDPD_CTRL_CMD_NO_RAMP 0x4d8 +#define EMC_FDPD_CTRL_CMD_NO_RAMP_CMD_DPD_NO_RAMP_ENABLE BIT(0) +#define EMC_WDV_CHK 0x4e0 +#define EMC_CFG_PIPE_2 0x554 +#define EMC_CFG_PIPE_CLK 0x558 +#define EMC_CFG_PIPE_CLK_CLK_ALWAYS_ON BIT(0) +#define EMC_CFG_PIPE_1 0x55c +#define EMC_CFG_PIPE 0x560 +#define EMC_QPOP 0x564 +#define EMC_QUSE_WIDTH 0x568 +#define EMC_PUTERM_WIDTH 0x56c +#define EMC_AUTO_CAL_CONFIG7 0x574 +#define EMC_REFCTRL2 0x580 +#define EMC_FBIO_CFG7 0x584 +#define EMC_FBIO_CFG7_CH0_ENABLE BIT(1) +#define EMC_FBIO_CFG7_CH1_ENABLE BIT(2) +#define EMC_DATA_BRLSHFT_0 0x588 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE7_DATA_BRLSHFT_SHIFT 21 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE7_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE7_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE6_DATA_BRLSHFT_SHIFT 18 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE6_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE6_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE5_DATA_BRLSHFT_SHIFT 15 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE5_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE5_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE4_DATA_BRLSHFT_SHIFT 12 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE4_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE4_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE3_DATA_BRLSHFT_SHIFT 9 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE3_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE3_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE2_DATA_BRLSHFT_SHIFT 6 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE2_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE2_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE1_DATA_BRLSHFT_SHIFT 3 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE1_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE1_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE0_DATA_BRLSHFT_SHIFT 0 +#define EMC_DATA_BRLSHFT_0_RANK0_BYTE0_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE0_DATA_BRLSHFT_SHIFT) + +#define EMC_DATA_BRLSHFT_1 0x58c +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE7_DATA_BRLSHFT_SHIFT 21 +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE7_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE7_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE6_DATA_BRLSHFT_SHIFT 18 +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE6_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE6_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE5_DATA_BRLSHFT_SHIFT 15 +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE5_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE5_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE4_DATA_BRLSHFT_SHIFT 12 +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE4_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE4_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE3_DATA_BRLSHFT_SHIFT 9 +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE3_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE3_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE2_DATA_BRLSHFT_SHIFT 6 +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE2_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE2_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE1_DATA_BRLSHFT_SHIFT 3 +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE1_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE1_DATA_BRLSHFT_SHIFT) +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE0_DATA_BRLSHFT_SHIFT 0 +#define EMC_DATA_BRLSHFT_1_RANK1_BYTE0_DATA_BRLSHFT_MASK \ + (0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE0_DATA_BRLSHFT_SHIFT) + +#define EMC_RFCPB 0x590 +#define EMC_DQS_BRLSHFT_0 0x594 +#define EMC_DQS_BRLSHFT_1 0x598 +#define EMC_CMD_BRLSHFT_0 0x59c +#define EMC_CMD_BRLSHFT_1 0x5a0 +#define EMC_CMD_BRLSHFT_2 0x5a4 +#define EMC_CMD_BRLSHFT_3 0x5a8 +#define EMC_QUSE_BRLSHFT_0 0x5ac +#define EMC_AUTO_CAL_CONFIG4 0x5b0 +#define EMC_AUTO_CAL_CONFIG5 0x5b4 +#define EMC_QUSE_BRLSHFT_1 0x5b8 +#define EMC_QUSE_BRLSHFT_2 0x5bc +#define EMC_CCDMW 0x5c0 +#define EMC_QUSE_BRLSHFT_3 0x5c4 +#define EMC_AUTO_CAL_CONFIG6 0x5cc +#define EMC_DLL_CFG_0 0x5e4 +#define EMC_DLL_CFG_1 0x5e8 +#define EMC_DLL_CFG_1_DDLLCAL_CTRL_START_TRIM_SHIFT 10 +#define EMC_DLL_CFG_1_DDLLCAL_CTRL_START_TRIM_MASK \ + (0x7ff << EMC_DLL_CFG_1_DDLLCAL_CTRL_START_TRIM_SHIFT) + +#define EMC_CONFIG_SAMPLE_DELAY 0x5f0 +#define EMC_CFG_UPDATE 0x5f4 +#define EMC_CFG_UPDATE_UPDATE_DLL_IN_UPDATE_SHIFT 9 +#define EMC_CFG_UPDATE_UPDATE_DLL_IN_UPDATE_MASK \ + (0x3 << EMC_CFG_UPDATE_UPDATE_DLL_IN_UPDATE_SHIFT) + +#define EMC_PMACRO_QUSE_DDLL_RANK0_0 0x600 +#define EMC_PMACRO_QUSE_DDLL_RANK0_1 0x604 +#define EMC_PMACRO_QUSE_DDLL_RANK0_2 0x608 +#define EMC_PMACRO_QUSE_DDLL_RANK0_3 0x60c +#define EMC_PMACRO_QUSE_DDLL_RANK0_4 0x610 +#define EMC_PMACRO_QUSE_DDLL_RANK0_5 0x614 +#define EMC_PMACRO_QUSE_DDLL_RANK1_0 0x620 +#define EMC_PMACRO_QUSE_DDLL_RANK1_1 0x624 +#define EMC_PMACRO_QUSE_DDLL_RANK1_2 0x628 +#define EMC_PMACRO_QUSE_DDLL_RANK1_3 0x62c +#define EMC_PMACRO_QUSE_DDLL_RANK1_4 0x630 +#define EMC_PMACRO_QUSE_DDLL_RANK1_5 0x634 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0 0x640 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE1_SHIFT \ + 16 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE1_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE1_SHIFT) +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE0_SHIFT \ + 0 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE0_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE0_SHIFT) + +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1 0x644 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE3_SHIFT \ + 16 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE3_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE3_SHIFT) +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE2_SHIFT \ + 0 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE2_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE2_SHIFT) + +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2 0x648 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE5_SHIFT \ + 16 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE5_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE5_SHIFT) +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE4_SHIFT \ + 0 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE4_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE4_SHIFT) + +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3 0x64c +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE7_SHIFT \ + 16 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE7_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE7_SHIFT) +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE6_SHIFT \ + 0 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE6_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE6_SHIFT) + +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_4 0x650 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_5 0x654 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0 0x660 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE1_SHIFT \ + 16 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE1_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE1_SHIFT) +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE0_SHIFT \ + 0 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE0_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE0_SHIFT) + +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1 0x664 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE3_SHIFT \ + 16 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE3_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE3_SHIFT) +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE2_SHIFT \ + 0 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE2_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE2_SHIFT) + +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2 0x668 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE5_SHIFT \ + 16 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE5_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE5_SHIFT) +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE4_SHIFT \ + 0 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE4_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE4_SHIFT) + +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3 0x66c +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE7_SHIFT \ + 16 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE7_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE7_SHIFT) +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE6_SHIFT \ + 0 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE6_MASK \ + (0x3ff << \ + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE6_SHIFT) + +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_4 0x670 +#define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_5 0x674 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_0 0x680 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_1 0x684 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_2 0x688 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_3 0x68c +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_4 0x690 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_5 0x694 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_0 0x6a0 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_1 0x6a4 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_2 0x6a8 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_3 0x6ac +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_4 0x6b0 +#define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_5 0x6b4 +#define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_0 0x6c0 +#define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_1 0x6c4 +#define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_2 0x6c8 +#define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_3 0x6cc +#define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_0 0x6e0 +#define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_1 0x6e4 +#define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_2 0x6e8 +#define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_3 0x6ec +#define EMC_PMACRO_TX_PWRD_0 0x720 +#define EMC_PMACRO_TX_PWRD_1 0x724 +#define EMC_PMACRO_TX_PWRD_2 0x728 +#define EMC_PMACRO_TX_PWRD_3 0x72c +#define EMC_PMACRO_TX_PWRD_4 0x730 +#define EMC_PMACRO_TX_PWRD_5 0x734 +#define EMC_PMACRO_TX_SEL_CLK_SRC_0 0x740 +#define EMC_PMACRO_TX_SEL_CLK_SRC_1 0x744 +#define EMC_PMACRO_TX_SEL_CLK_SRC_3 0x74c +#define EMC_PMACRO_TX_SEL_CLK_SRC_2 0x748 +#define EMC_PMACRO_TX_SEL_CLK_SRC_4 0x750 +#define EMC_PMACRO_TX_SEL_CLK_SRC_5 0x754 +#define EMC_PMACRO_DDLL_BYPASS 0x760 +#define EMC_PMACRO_DDLL_PWRD_0 0x770 +#define EMC_PMACRO_DDLL_PWRD_1 0x774 +#define EMC_PMACRO_DDLL_PWRD_2 0x778 +#define EMC_PMACRO_CMD_CTRL_0 0x780 +#define EMC_PMACRO_CMD_CTRL_1 0x784 +#define EMC_PMACRO_CMD_CTRL_2 0x788 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_0 0x800 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_1 0x804 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_2 0x808 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_3 0x80c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_0 0x810 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_1 0x814 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_2 0x818 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_3 0x81c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_0 0x820 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_1 0x824 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_2 0x828 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_3 0x82c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_0 0x830 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_1 0x834 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_2 0x838 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_3 0x83c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_0 0x840 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_1 0x844 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_2 0x848 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_3 0x84c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_0 0x850 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_1 0x854 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_2 0x858 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_3 0x85c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_0 0x860 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_1 0x864 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_2 0x868 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_3 0x86c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_0 0x870 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_1 0x874 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_2 0x878 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_3 0x87c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_0 0x880 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_1 0x884 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_2 0x888 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_3 0x88c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_0 0x890 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_1 0x894 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_2 0x898 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_3 0x89c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_0 0x8a0 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_1 0x8a4 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_2 0x8a8 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_3 0x8ac +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_0 0x8b0 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_1 0x8b4 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_2 0x8b8 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_3 0x8bc +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_0 0x900 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_1 0x904 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_2 0x908 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_3 0x90c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_0 0x910 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_1 0x914 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_2 0x918 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_3 0x91c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_0 0x920 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_1 0x924 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_2 0x928 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_3 0x92c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_0 0x930 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_1 0x934 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_2 0x938 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_3 0x93c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_0 0x940 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_1 0x944 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_2 0x948 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_3 0x94c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_0 0x950 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_1 0x954 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_2 0x958 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_3 0x95c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_0 0x960 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_1 0x964 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_2 0x968 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_3 0x96c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_0 0x970 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_1 0x974 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_2 0x978 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_3 0x97c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_0 0x980 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_1 0x984 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_2 0x988 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_3 0x98c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_0 0x990 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_1 0x994 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_2 0x998 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_3 0x99c +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_0 0x9a0 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_1 0x9a4 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_2 0x9a8 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_3 0x9ac +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_0 0x9b0 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_1 0x9b4 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_2 0x9b8 +#define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_3 0x9bc +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_0 0xa00 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_1 0xa04 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_2 0xa08 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_0 0xa10 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_1 0xa14 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_2 0xa18 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_0 0xa20 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_1 0xa24 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_2 0xa28 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_0 0xa30 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_1 0xa34 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_2 0xa38 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_0 0xa40 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_1 0xa44 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_2 0xa48 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_0 0xa50 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_1 0xa54 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_2 0xa58 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_0 0xa60 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_1 0xa64 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_2 0xa68 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_0 0xa70 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_1 0xa74 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_2 0xa78 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_0 0xb00 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_1 0xb04 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_2 0xb08 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_0 0xb10 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_1 0xb14 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_2 0xb18 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_0 0xb20 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_1 0xb24 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_2 0xb28 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_0 0xb30 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_1 0xb34 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_2 0xb38 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_0 0xb40 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_1 0xb44 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_2 0xb48 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_0 0xb50 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_1 0xb54 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_2 0xb58 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_0 0xb60 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_1 0xb64 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_2 0xb68 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_0 0xb70 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_1 0xb74 +#define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_2 0xb78 +#define EMC_PMACRO_IB_VREF_DQ_0 0xbe0 +#define EMC_PMACRO_IB_VREF_DQ_1 0xbe4 +#define EMC_PMACRO_IB_VREF_DQS_0 0xbf0 +#define EMC_PMACRO_IB_VREF_DQS_1 0xbf4 +#define EMC_PMACRO_DDLL_LONG_CMD_0 0xc00 +#define EMC_PMACRO_DDLL_LONG_CMD_1 0xc04 +#define EMC_PMACRO_DDLL_LONG_CMD_2 0xc08 +#define EMC_PMACRO_DDLL_LONG_CMD_3 0xc0c +#define EMC_PMACRO_DDLL_LONG_CMD_4 0xc10 +#define EMC_PMACRO_DDLL_LONG_CMD_5 0xc14 +#define EMC_PMACRO_DDLL_SHORT_CMD_0 0xc20 +#define EMC_PMACRO_DDLL_SHORT_CMD_1 0xc24 +#define EMC_PMACRO_DDLL_SHORT_CMD_2 0xc28 +#define EMC_PMACRO_CFG_PM_GLOBAL_0 0xc30 +#define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE0 BIT(16) +#define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE1 BIT(17) +#define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE2 BIT(18) +#define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE3 BIT(19) +#define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE4 BIT(20) +#define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE5 BIT(21) +#define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE6 BIT(22) +#define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE7 BIT(23) +#define EMC_PMACRO_VTTGEN_CTRL_0 0xc34 +#define EMC_PMACRO_VTTGEN_CTRL_1 0xc38 +#define EMC_PMACRO_BG_BIAS_CTRL_0 0xc3c +#define EMC_PMACRO_BG_BIAS_CTRL_0_BG_E_PWRD BIT(0) +#define EMC_PMACRO_BG_BIAS_CTRL_0_BGLP_E_PWRD BIT(2) +#define EMC_PMACRO_PAD_CFG_CTRL 0xc40 +#define EMC_PMACRO_ZCTRL 0xc44 +#define EMC_PMACRO_CMD_PAD_RX_CTRL 0xc50 +#define EMC_PMACRO_DATA_PAD_RX_CTRL 0xc54 +#define EMC_PMACRO_CMD_RX_TERM_MODE 0xc58 +#define EMC_PMACRO_DATA_RX_TERM_MODE 0xc5c +#define EMC_PMACRO_CMD_PAD_TX_CTRL 0xc60 +#define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_E_DCC BIT(1) +#define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSP_TX_E_DCC BIT(9) +#define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSN_TX_E_DCC BIT(16) +#define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_CMD_TX_E_DCC BIT(24) +#define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_DRVFORCEON BIT(26) + +#define EMC_PMACRO_DATA_PAD_TX_CTRL 0xc64 +#define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_E_IVREF BIT(0) +#define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_TX_E_DCC BIT(1) +#define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQS_E_IVREF BIT(8) +#define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSP_TX_E_DCC BIT(9) +#define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSN_TX_E_DCC BIT(16) +#define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_CMD_TX_E_DCC BIT(24) + +#define EMC_PMACRO_COMMON_PAD_TX_CTRL 0xc68 +#define EMC_PMACRO_AUTOCAL_CFG_COMMON 0xc78 +#define EMC_PMACRO_AUTOCAL_CFG_COMMON_E_CAL_BYPASS_DVFS BIT(16) +#define EMC_PMACRO_VTTGEN_CTRL_2 0xcf0 +#define EMC_PMACRO_IB_RXRT 0xcf4 +#define EMC_PMACRO_TRAINING_CTRL_0 0xcf8 +#define EMC_PMACRO_TRAINING_CTRL_0_CH0_TRAINING_E_WRPTR BIT(3) +#define EMC_PMACRO_TRAINING_CTRL_1 0xcfc +#define EMC_PMACRO_TRAINING_CTRL_1_CH1_TRAINING_E_WRPTR BIT(3) +#define EMC_TRAINING_CTRL 0xe04 +#define EMC_TRAINING_QUSE_CORS_CTRL 0xe0c +#define EMC_TRAINING_QUSE_FINE_CTRL 0xe10 +#define EMC_TRAINING_QUSE_CTRL_MISC 0xe14 +#define EMC_TRAINING_WRITE_FINE_CTRL 0xe18 +#define EMC_TRAINING_WRITE_CTRL_MISC 0xe1c +#define EMC_TRAINING_WRITE_VREF_CTRL 0xe20 +#define EMC_TRAINING_READ_FINE_CTRL 0xe24 +#define EMC_TRAINING_READ_CTRL_MISC 0xe28 +#define EMC_TRAINING_READ_VREF_CTRL 0xe2c +#define EMC_TRAINING_CA_FINE_CTRL 0xe30 +#define EMC_TRAINING_CA_CTRL_MISC 0xe34 +#define EMC_TRAINING_CA_CTRL_MISC1 0xe38 +#define EMC_TRAINING_CA_VREF_CTRL 0xe3c +#define EMC_TRAINING_SETTLE 0xe44 +#define EMC_TRAINING_MPC 0xe5c +#define EMC_TRAINING_VREF_SETTLE 0xe6c +#define EMC_TRAINING_QUSE_VREF_CTRL 0xed0 +#define EMC_TRAINING_OPT_DQS_IB_VREF_RANK0 0xed4 +#define EMC_TRAINING_OPT_DQS_IB_VREF_RANK1 0xed8 + +#define EMC_COPY_TABLE_PARAM_PERIODIC_FIELDS BIT(0) +#define EMC_COPY_TABLE_PARAM_TRIM_REGS BIT(1) + +enum burst_regs_list { + EMC_RP_INDEX = 6, + EMC_R2P_INDEX = 9, + EMC_W2P_INDEX, + EMC_MRW6_INDEX = 31, + EMC_REFRESH_INDEX = 41, + EMC_PRE_REFRESH_REQ_CNT_INDEX = 43, + EMC_TRPAB_INDEX = 59, + EMC_MRW7_INDEX = 62, + EMC_FBIO_CFG5_INDEX = 65, + EMC_FBIO_CFG7_INDEX, + EMC_CFG_DIG_DLL_INDEX, + EMC_ZCAL_INTERVAL_INDEX = 139, + EMC_ZCAL_WAIT_CNT_INDEX, + EMC_MRS_WAIT_CNT_INDEX = 141, + EMC_DLL_CFG_0_INDEX = 144, + EMC_PMACRO_AUTOCAL_CFG_COMMON_INDEX = 146, + EMC_CFG_INDEX = 148, + EMC_DYN_SELF_REF_CONTROL_INDEX = 150, + EMC_PMACRO_CMD_PAD_TX_CTRL_INDEX = 161, + EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX, + EMC_PMACRO_COMMON_PAD_TX_CTRL_INDEX, + EMC_PMACRO_BRICK_CTRL_RFU1_INDEX = 167, + EMC_PMACRO_BG_BIAS_CTRL_0_INDEX = 171, + EMC_MRW14_INDEX = 199, + EMC_MRW15_INDEX = 220, +}; + +enum trim_regs_list { + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_INDEX = 60, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_INDEX, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_INDEX, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_INDEX, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_4_INDEX, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_5_INDEX, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_INDEX, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_INDEX, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_INDEX, + EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_INDEX, +}; + +enum burst_mc_regs_list { + MC_EMEM_ARB_MISC0_INDEX = 20, +}; + +enum { + T_RP, + T_FC_LPDDR4, + T_RFC, + T_PDEX, + RL, +}; + +enum { + AUTO_PD = 0, + MAN_SR = 2, +}; + +enum { + ASSEMBLY = 0, + ACTIVE, +}; + +enum { + C0D0U0, + C0D0U1, + C0D1U0, + C0D1U1, + C1D0U0, + C1D0U1, + C1D1U0, + C1D1U1, + DRAM_CLKTREE_NUM, +}; + +#define VREF_REGS_PER_CHANNEL_SIZE 4 +#define DRAM_TIMINGS_NUM 5 +#define BURST_REGS_PER_CHANNEL_SIZE 8 +#define TRIM_REGS_PER_CHANNEL_SIZE 10 +#define PTFV_ARRAY_SIZE 12 +#define SAVE_RESTORE_MOD_REGS_SIZE 12 +#define TRAINING_MOD_REGS_SIZE 20 +#define BURST_UP_DOWN_REGS_SIZE 24 +#define BURST_MC_REGS_SIZE 33 +#define TRIM_REGS_SIZE 138 +#define BURST_REGS_SIZE 221 + +struct tegra210_emc_per_channel_regs { + u16 bank; + u16 offset; +}; + +struct tegra210_emc_table_register_offsets { + u16 burst[BURST_REGS_SIZE]; + u16 trim[TRIM_REGS_SIZE]; + u16 burst_mc[BURST_MC_REGS_SIZE]; + u16 la_scale[BURST_UP_DOWN_REGS_SIZE]; + struct tegra210_emc_per_channel_regs burst_per_channel[BURST_REGS_PER_CHANNEL_SIZE]; + struct tegra210_emc_per_channel_regs trim_per_channel[TRIM_REGS_PER_CHANNEL_SIZE]; + struct tegra210_emc_per_channel_regs vref_per_channel[VREF_REGS_PER_CHANNEL_SIZE]; +}; + +struct tegra210_emc_timing { + u32 revision; + const char dvfs_ver[60]; + u32 rate; + u32 min_volt; + u32 gpu_min_volt; + const char clock_src[32]; + u32 clk_src_emc; + u32 needs_training; + u32 training_pattern; + u32 trained; + + u32 periodic_training; + u32 trained_dram_clktree[DRAM_CLKTREE_NUM]; + u32 current_dram_clktree[DRAM_CLKTREE_NUM]; + u32 run_clocks; + u32 tree_margin; + + u32 num_burst; + u32 num_burst_per_ch; + u32 num_trim; + u32 num_trim_per_ch; + u32 num_mc_regs; + u32 num_up_down; + u32 vref_num; + u32 training_mod_num; + u32 dram_timing_num; + + u32 ptfv_list[PTFV_ARRAY_SIZE]; + + u32 burst_regs[BURST_REGS_SIZE]; + u32 burst_reg_per_ch[BURST_REGS_PER_CHANNEL_SIZE]; + u32 shadow_regs_ca_train[BURST_REGS_SIZE]; + u32 shadow_regs_quse_train[BURST_REGS_SIZE]; + u32 shadow_regs_rdwr_train[BURST_REGS_SIZE]; + + u32 trim_regs[TRIM_REGS_SIZE]; + u32 trim_perch_regs[TRIM_REGS_PER_CHANNEL_SIZE]; + + u32 vref_perch_regs[VREF_REGS_PER_CHANNEL_SIZE]; + + u32 dram_timings[DRAM_TIMINGS_NUM]; + u32 training_mod_regs[TRAINING_MOD_REGS_SIZE]; + u32 save_restore_mod_regs[SAVE_RESTORE_MOD_REGS_SIZE]; + u32 burst_mc_regs[BURST_MC_REGS_SIZE]; + u32 la_scale_regs[BURST_UP_DOWN_REGS_SIZE]; + + u32 min_mrs_wait; + u32 emc_mrw; + u32 emc_mrw2; + u32 emc_mrw3; + u32 emc_mrw4; + u32 emc_mrw9; + u32 emc_mrs; + u32 emc_emrs; + u32 emc_emrs2; + u32 emc_auto_cal_config; + u32 emc_auto_cal_config2; + u32 emc_auto_cal_config3; + u32 emc_auto_cal_config4; + u32 emc_auto_cal_config5; + u32 emc_auto_cal_config6; + u32 emc_auto_cal_config7; + u32 emc_auto_cal_config8; + u32 emc_cfg_2; + u32 emc_sel_dpd_ctrl; + u32 emc_fdpd_ctrl_cmd_no_ramp; + u32 dll_clk_src; + u32 clk_out_enb_x_0_clk_enb_emc_dll; + u32 latency; +}; + +enum tegra210_emc_refresh { + TEGRA210_EMC_REFRESH_NOMINAL = 0, + TEGRA210_EMC_REFRESH_2X, + TEGRA210_EMC_REFRESH_4X, + TEGRA210_EMC_REFRESH_THROTTLE, /* 4x Refresh + derating. */ +}; + +#define DRAM_TYPE_DDR3 0 +#define DRAM_TYPE_LPDDR4 1 +#define DRAM_TYPE_LPDDR2 2 +#define DRAM_TYPE_DDR2 3 + +struct tegra210_emc { + struct tegra_mc *mc; + struct device *dev; + struct clk *clk; + + /* nominal EMC frequency table */ + struct tegra210_emc_timing *nominal; + /* derated EMC frequency table */ + struct tegra210_emc_timing *derated; + + /* currently selected table (nominal or derated) */ + struct tegra210_emc_timing *timings; + unsigned int num_timings; + + const struct tegra210_emc_table_register_offsets *offsets; + + const struct tegra210_emc_sequence *sequence; + spinlock_t lock; + + void __iomem *regs, *channel[2]; + unsigned int num_channels; + unsigned int num_devices; + unsigned int dram_type; + + struct tegra210_emc_timing *last; + struct tegra210_emc_timing *next; + + unsigned int training_interval; + struct timer_list training; + + enum tegra210_emc_refresh refresh; + unsigned int refresh_poll_interval; + struct timer_list refresh_timer; + unsigned int temperature; + atomic_t refresh_poll; + + ktime_t clkchange_time; + int clkchange_delay; + + unsigned long resume_rate; + + struct { + struct dentry *root; + unsigned long min_rate; + unsigned long max_rate; + unsigned int temperature; + } debugfs; + + struct tegra210_clk_emc_provider provider; +}; + +struct tegra210_emc_sequence { + u8 revision; + void (*set_clock)(struct tegra210_emc *emc, u32 clksrc); + u32 (*periodic_compensation)(struct tegra210_emc *emc); +}; + +static inline void emc_writel(struct tegra210_emc *emc, u32 value, + unsigned int offset) +{ + writel_relaxed(value, emc->regs + offset); +} + +static inline u32 emc_readl(struct tegra210_emc *emc, unsigned int offset) +{ + return readl_relaxed(emc->regs + offset); +} + +static inline void emc_channel_writel(struct tegra210_emc *emc, + unsigned int channel, + u32 value, unsigned int offset) +{ + writel_relaxed(value, emc->channel[channel] + offset); +} + +static inline u32 emc_channel_readl(struct tegra210_emc *emc, + unsigned int channel, unsigned int offset) +{ + return readl_relaxed(emc->channel[channel] + offset); +} + +static inline void ccfifo_writel(struct tegra210_emc *emc, u32 value, + unsigned int offset, u32 delay) +{ + writel_relaxed(value, emc->regs + EMC_CCFIFO_DATA); + + value = EMC_CCFIFO_ADDR_STALL_BY_1 | EMC_CCFIFO_ADDR_STALL(delay) | + EMC_CCFIFO_ADDR_OFFSET(offset); + writel_relaxed(value, emc->regs + EMC_CCFIFO_ADDR); +} + +static inline u32 div_o3(u32 a, u32 b) +{ + u32 result = a / b; + + if ((b * result) < a) + return result + 1; + + return result; +} + +/* from tegra210-emc-r21021.c */ +extern const struct tegra210_emc_sequence tegra210_emc_r21021; + +int tegra210_emc_set_refresh(struct tegra210_emc *emc, + enum tegra210_emc_refresh refresh); +u32 tegra210_emc_mrr_read(struct tegra210_emc *emc, unsigned int chip, + unsigned int address); +void tegra210_emc_do_clock_change(struct tegra210_emc *emc, u32 clksrc); +void tegra210_emc_set_shadow_bypass(struct tegra210_emc *emc, int set); +void tegra210_emc_timing_update(struct tegra210_emc *emc); +u32 tegra210_emc_get_dll_state(struct tegra210_emc_timing *next); +struct tegra210_emc_timing *tegra210_emc_find_timing(struct tegra210_emc *emc, + unsigned long rate); +void tegra210_emc_adjust_timing(struct tegra210_emc *emc, + struct tegra210_emc_timing *timing); +int tegra210_emc_wait_for_update(struct tegra210_emc *emc, unsigned int channel, + unsigned int offset, u32 bit_mask, bool state); +unsigned long tegra210_emc_actual_osc_clocks(u32 in); +u32 tegra210_emc_compensate(struct tegra210_emc_timing *next, u32 offset); +void tegra210_emc_dll_disable(struct tegra210_emc *emc); +void tegra210_emc_dll_enable(struct tegra210_emc *emc); +u32 tegra210_emc_dll_prelock(struct tegra210_emc *emc, u32 clksrc); +u32 tegra210_emc_dvfs_power_ramp_down(struct tegra210_emc *emc, u32 clk, + bool flip_backward); +u32 tegra210_emc_dvfs_power_ramp_up(struct tegra210_emc *emc, u32 clk, + bool flip_backward); +void tegra210_emc_reset_dram_clktree_values(struct tegra210_emc_timing *timing); +void tegra210_emc_start_periodic_compensation(struct tegra210_emc *emc); + +#endif diff --git a/drivers/memory/tegra/tegra210-mc.h b/drivers/memory/tegra/tegra210-mc.h new file mode 100644 index 000000000000..b9b91ceb4730 --- /dev/null +++ b/drivers/memory/tegra/tegra210-mc.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2015-2020, NVIDIA CORPORATION. All rights reserved. + */ + +#ifndef TEGRA210_MC_H +#define TEGRA210_MC_H + +#include "mc.h" + +/* register definitions */ +#define MC_LATENCY_ALLOWANCE_AVPC_0 0x2e4 +#define MC_LATENCY_ALLOWANCE_HC_0 0x310 +#define MC_LATENCY_ALLOWANCE_HC_1 0x314 +#define MC_LATENCY_ALLOWANCE_MPCORE_0 0x320 +#define MC_LATENCY_ALLOWANCE_NVENC_0 0x328 +#define MC_LATENCY_ALLOWANCE_PPCS_0 0x344 +#define MC_LATENCY_ALLOWANCE_PPCS_1 0x348 +#define MC_LATENCY_ALLOWANCE_ISP2_0 0x370 +#define MC_LATENCY_ALLOWANCE_ISP2_1 0x374 +#define MC_LATENCY_ALLOWANCE_XUSB_0 0x37c +#define MC_LATENCY_ALLOWANCE_XUSB_1 0x380 +#define MC_LATENCY_ALLOWANCE_TSEC_0 0x390 +#define MC_LATENCY_ALLOWANCE_VIC_0 0x394 +#define MC_LATENCY_ALLOWANCE_VI2_0 0x398 +#define MC_LATENCY_ALLOWANCE_GPU_0 0x3ac +#define MC_LATENCY_ALLOWANCE_SDMMCA_0 0x3b8 +#define MC_LATENCY_ALLOWANCE_SDMMCAA_0 0x3bc +#define MC_LATENCY_ALLOWANCE_SDMMC_0 0x3c0 +#define MC_LATENCY_ALLOWANCE_SDMMCAB_0 0x3c4 +#define MC_LATENCY_ALLOWANCE_GPU2_0 0x3e8 +#define MC_LATENCY_ALLOWANCE_NVDEC_0 0x3d8 +#define MC_MLL_MPCORER_PTSA_RATE 0x44c +#define MC_FTOP_PTSA_RATE 0x50c +#define MC_EMEM_ARB_TIMING_RFCPB 0x6c0 +#define MC_EMEM_ARB_TIMING_CCDMW 0x6c4 +#define MC_EMEM_ARB_REFPB_HP_CTRL 0x6f0 +#define MC_EMEM_ARB_REFPB_BANK_CTRL 0x6f4 +#define MC_PTSA_GRANT_DECREMENT 0x960 +#define MC_EMEM_ARB_DHYST_CTRL 0xbcc +#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_0 0xbd0 +#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_1 0xbd4 +#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_2 0xbd8 +#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_3 0xbdc +#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_4 0xbe0 +#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_5 0xbe4 +#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_6 0xbe8 +#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_7 0xbec + +#endif diff --git a/drivers/memory/tegra/tegra30-emc.c b/drivers/memory/tegra/tegra30-emc.c index b42bdb667e85..055af0e08a2e 100644 --- a/drivers/memory/tegra/tegra30-emc.c +++ b/drivers/memory/tegra/tegra30-emc.c @@ -11,7 +11,6 @@ #include #include -#include #include #include #include @@ -327,7 +326,6 @@ struct emc_timing { struct tegra_emc { struct device *dev; struct tegra_mc *mc; - struct completion clk_handshake_complete; struct notifier_block clk_nb; struct clk *clk; void __iomem *regs; @@ -374,52 +372,10 @@ static int emc_seq_update_timing(struct tegra_emc *emc) return 0; } -static void emc_complete_clk_change(struct tegra_emc *emc) -{ - struct emc_timing *timing = emc->new_timing; - unsigned int dram_num; - bool failed = false; - int err; - - /* re-enable auto-refresh */ - dram_num = tegra_mc_get_emem_device_count(emc->mc); - writel_relaxed(EMC_REFCTRL_ENABLE_ALL(dram_num), - emc->regs + EMC_REFCTRL); - - /* restore auto-calibration */ - if (emc->vref_cal_toggle) - writel_relaxed(timing->emc_auto_cal_interval, - emc->regs + EMC_AUTO_CAL_INTERVAL); - - /* restore dynamic self-refresh */ - if (timing->emc_cfg_dyn_self_ref) { - emc->emc_cfg |= EMC_CFG_DYN_SREF_ENABLE; - writel_relaxed(emc->emc_cfg, emc->regs + EMC_CFG); - } - - /* set number of clocks to wait after each ZQ command */ - if (emc->zcal_long) - writel_relaxed(timing->emc_zcal_cnt_long, - emc->regs + EMC_ZCAL_WAIT_CNT); - - /* wait for writes to settle */ - udelay(2); - - /* update restored timing */ - err = emc_seq_update_timing(emc); - if (err) - failed = true; - - /* restore early ACK */ - mc_writel(emc->mc, emc->mc_override, MC_EMEM_ARB_OVERRIDE); - - WRITE_ONCE(emc->bad_state, failed); -} - static irqreturn_t tegra_emc_isr(int irq, void *data) { struct tegra_emc *emc = data; - u32 intmask = EMC_REFRESH_OVERFLOW_INT | EMC_CLKCHANGE_COMPLETE_INT; + u32 intmask = EMC_REFRESH_OVERFLOW_INT; u32 status; status = readl_relaxed(emc->regs + EMC_INTSTATUS) & intmask; @@ -434,18 +390,6 @@ static irqreturn_t tegra_emc_isr(int irq, void *data) /* clear interrupts */ writel_relaxed(status, emc->regs + EMC_INTSTATUS); - /* notify about EMC-CAR handshake completion */ - if (status & EMC_CLKCHANGE_COMPLETE_INT) { - if (completion_done(&emc->clk_handshake_complete)) { - dev_err_ratelimited(emc->dev, - "bogus handshake interrupt\n"); - return IRQ_NONE; - } - - emc_complete_clk_change(emc); - complete(&emc->clk_handshake_complete); - } - return IRQ_HANDLED; } @@ -801,29 +745,58 @@ static int emc_prepare_timing_change(struct tegra_emc *emc, unsigned long rate) */ mc_readl(emc->mc, MC_EMEM_ARB_OVERRIDE); - reinit_completion(&emc->clk_handshake_complete); - - emc->new_timing = timing; - return 0; } static int emc_complete_timing_change(struct tegra_emc *emc, unsigned long rate) { - unsigned long timeout; + struct emc_timing *timing = emc_find_timing(emc, rate); + unsigned int dram_num; + int err; + u32 v; - timeout = wait_for_completion_timeout(&emc->clk_handshake_complete, - msecs_to_jiffies(100)); - if (timeout == 0) { - dev_err(emc->dev, "emc-car handshake failed\n"); - return -EIO; + err = readl_relaxed_poll_timeout_atomic(emc->regs + EMC_INTSTATUS, v, + v & EMC_CLKCHANGE_COMPLETE_INT, + 1, 100); + if (err) { + dev_err(emc->dev, "emc-car handshake timeout: %d\n", err); + return err; } - if (READ_ONCE(emc->bad_state)) - return -EIO; + /* re-enable auto-refresh */ + dram_num = tegra_mc_get_emem_device_count(emc->mc); + writel_relaxed(EMC_REFCTRL_ENABLE_ALL(dram_num), + emc->regs + EMC_REFCTRL); - return 0; + /* restore auto-calibration */ + if (emc->vref_cal_toggle) + writel_relaxed(timing->emc_auto_cal_interval, + emc->regs + EMC_AUTO_CAL_INTERVAL); + + /* restore dynamic self-refresh */ + if (timing->emc_cfg_dyn_self_ref) { + emc->emc_cfg |= EMC_CFG_DYN_SREF_ENABLE; + writel_relaxed(emc->emc_cfg, emc->regs + EMC_CFG); + } + + /* set number of clocks to wait after each ZQ command */ + if (emc->zcal_long) + writel_relaxed(timing->emc_zcal_cnt_long, + emc->regs + EMC_ZCAL_WAIT_CNT); + + /* wait for writes to settle */ + udelay(2); + + /* update restored timing */ + err = emc_seq_update_timing(emc); + if (!err) + emc->bad_state = false; + + /* restore early ACK */ + mc_writel(emc->mc, emc->mc_override, MC_EMEM_ARB_OVERRIDE); + + return err; } static int emc_unprepare_timing_change(struct tegra_emc *emc, @@ -1033,7 +1006,7 @@ static struct device_node *emc_find_node_by_ram_code(struct device *dev) static int emc_setup_hw(struct tegra_emc *emc) { - u32 intmask = EMC_REFRESH_OVERFLOW_INT | EMC_CLKCHANGE_COMPLETE_INT; + u32 intmask = EMC_REFRESH_OVERFLOW_INT; u32 fbio_cfg5, emc_cfg, emc_dbg; enum emc_dram_type dram_type; @@ -1275,11 +1248,11 @@ static void tegra_emc_debugfs_init(struct tegra_emc *emc) return; } - debugfs_create_file("available_rates", S_IRUGO, emc->debugfs.root, + debugfs_create_file("available_rates", 0444, emc->debugfs.root, emc, &tegra_emc_debug_available_rates_fops); - debugfs_create_file("min_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, + debugfs_create_file("min_rate", 0644, emc->debugfs.root, emc, &tegra_emc_debug_min_rate_fops); - debugfs_create_file("max_rate", S_IRUGO | S_IWUSR, emc->debugfs.root, + debugfs_create_file("max_rate", 0644, emc->debugfs.root, emc, &tegra_emc_debug_max_rate_fops); } @@ -1321,7 +1294,6 @@ static int tegra_emc_probe(struct platform_device *pdev) if (!emc->mc) return -EPROBE_DEFER; - init_completion(&emc->clk_handshake_complete); emc->clk_nb.notifier_call = emc_clk_change_notify; emc->dev = &pdev->dev; diff --git a/drivers/memory/ti-aemif.c b/drivers/memory/ti-aemif.c index db526dbf71ee..159a16f5e7d6 100644 --- a/drivers/memory/ti-aemif.c +++ b/drivers/memory/ti-aemif.c @@ -27,7 +27,7 @@ #define WSTROBE_SHIFT 20 #define WSETUP_SHIFT 26 #define EW_SHIFT 30 -#define SS_SHIFT 31 +#define SSTROBE_SHIFT 31 #define TA(x) ((x) << TA_SHIFT) #define RHOLD(x) ((x) << RHOLD_SHIFT) @@ -37,7 +37,7 @@ #define WSTROBE(x) ((x) << WSTROBE_SHIFT) #define WSETUP(x) ((x) << WSETUP_SHIFT) #define EW(x) ((x) << EW_SHIFT) -#define SS(x) ((x) << SS_SHIFT) +#define SSTROBE(x) ((x) << SSTROBE_SHIFT) #define ASIZE_MAX 0x1 #define TA_MAX 0x3 @@ -48,7 +48,7 @@ #define WSTROBE_MAX 0x3f #define WSETUP_MAX 0xf #define EW_MAX 0x1 -#define SS_MAX 0x1 +#define SSTROBE_MAX 0x1 #define NUM_CS 4 #define TA_VAL(x) (((x) & TA(TA_MAX)) >> TA_SHIFT) @@ -59,7 +59,7 @@ #define WSTROBE_VAL(x) (((x) & WSTROBE(WSTROBE_MAX)) >> WSTROBE_SHIFT) #define WSETUP_VAL(x) (((x) & WSETUP(WSETUP_MAX)) >> WSETUP_SHIFT) #define EW_VAL(x) (((x) & EW(EW_MAX)) >> EW_SHIFT) -#define SS_VAL(x) (((x) & SS(SS_MAX)) >> SS_SHIFT) +#define SSTROBE_VAL(x) (((x) & SSTROBE(SSTROBE_MAX)) >> SSTROBE_SHIFT) #define NRCSR_OFFSET 0x00 #define AWCCR_OFFSET 0x04 @@ -67,7 +67,7 @@ #define ACR_ASIZE_MASK 0x3 #define ACR_EW_MASK BIT(30) -#define ACR_SS_MASK BIT(31) +#define ACR_SSTROBE_MASK BIT(31) #define ASIZE_16BIT 1 #define CONFIG_MASK (TA(TA_MAX) | \ @@ -77,7 +77,7 @@ WHOLD(WHOLD_MAX) | \ WSTROBE(WSTROBE_MAX) | \ WSETUP(WSETUP_MAX) | \ - EW(EW_MAX) | SS(SS_MAX) | \ + EW(EW_MAX) | SSTROBE(SSTROBE_MAX) | \ ASIZE_MAX) /** @@ -204,7 +204,7 @@ static int aemif_config_abus(struct platform_device *pdev, int csnum) if (data->enable_ew) set |= ACR_EW_MASK; if (data->enable_ss) - set |= ACR_SS_MASK; + set |= ACR_SSTROBE_MASK; val = readl(aemif->base + offset); val &= ~CONFIG_MASK; @@ -246,7 +246,7 @@ static void aemif_get_hw_params(struct platform_device *pdev, int csnum) data->wstrobe = aemif_cycles_to_nsec(WSTROBE_VAL(val), clk_rate); data->wsetup = aemif_cycles_to_nsec(WSETUP_VAL(val), clk_rate); data->enable_ew = EW_VAL(val); - data->enable_ss = SS_VAL(val); + data->enable_ss = SSTROBE_VAL(val); data->asize = val & ASIZE_MAX; } diff --git a/drivers/memory/ti-emif-pm.c b/drivers/memory/ti-emif-pm.c index 9c90f815ad3a..6c747c1e98cb 100644 --- a/drivers/memory/ti-emif-pm.c +++ b/drivers/memory/ti-emif-pm.c @@ -248,7 +248,7 @@ MODULE_DEVICE_TABLE(of, ti_emif_of_match); static int ti_emif_resume(struct device *dev) { unsigned long tmp = - __raw_readl((void *)emif_instance->ti_emif_sram_virt); + __raw_readl((void __iomem *)emif_instance->ti_emif_sram_virt); /* * Check to see if what we are copying is already present in the diff --git a/drivers/misc/sgi-gru/grufault.c b/drivers/misc/sgi-gru/grufault.c index b1521112dbbd..723825524ea0 100644 --- a/drivers/misc/sgi-gru/grufault.c +++ b/drivers/misc/sgi-gru/grufault.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include "gru.h" #include "grutables.h" diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c index f7224f90f413..1d75d5e540bc 100644 --- a/drivers/misc/sgi-gru/gruhandles.c +++ b/drivers/misc/sgi-gru/gruhandles.c @@ -16,6 +16,7 @@ #define GRU_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10) #define CLKS2NSEC(c) ((c) *1000000000 / local_cpu_data->itc_freq) #else +#include #include #define GRU_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000) #define CLKS2NSEC(c) ((c) * 1000000 / tsc_khz) diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c index 0197441a1eae..f6e600bfac5d 100644 --- a/drivers/misc/sgi-gru/grukservices.c +++ b/drivers/misc/sgi-gru/grukservices.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c index cba7a6fcd178..447552ac25c4 100644 --- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c @@ -1108,24 +1108,18 @@ static int jz4740_mmc_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM_SLEEP - -static int jz4740_mmc_suspend(struct device *dev) +static int __maybe_unused jz4740_mmc_suspend(struct device *dev) { return pinctrl_pm_select_sleep_state(dev); } -static int jz4740_mmc_resume(struct device *dev) +static int __maybe_unused jz4740_mmc_resume(struct device *dev) { return pinctrl_select_default_state(dev); } static SIMPLE_DEV_PM_OPS(jz4740_mmc_pm_ops, jz4740_mmc_suspend, jz4740_mmc_resume); -#define JZ4740_MMC_PM_OPS (&jz4740_mmc_pm_ops) -#else -#define JZ4740_MMC_PM_OPS NULL -#endif static struct platform_driver jz4740_mmc_driver = { .probe = jz4740_mmc_probe, @@ -1133,7 +1127,7 @@ static struct platform_driver jz4740_mmc_driver = { .driver = { .name = "jz4740-mmc", .of_match_table = of_match_ptr(jz4740_mmc_of_match), - .pm = JZ4740_MMC_PM_OPS, + .pm = pm_ptr(&jz4740_mmc_pm_ops), }, }; diff --git a/drivers/mtd/spi-nor/controllers/Kconfig b/drivers/mtd/spi-nor/controllers/Kconfig index d89a5ea9446a..5c0e0ec2e6d1 100644 --- a/drivers/mtd/spi-nor/controllers/Kconfig +++ b/drivers/mtd/spi-nor/controllers/Kconfig @@ -9,17 +9,6 @@ config SPI_ASPEED_SMC and support for the SPI flash memory controller (SPI) for the host firmware. The implementation only supports SPI NOR. -config SPI_CADENCE_QUADSPI - tristate "Cadence Quad SPI controller" - depends on OF && (ARM || ARM64 || COMPILE_TEST) - help - Enable support for the Cadence Quad SPI Flash controller. - - Cadence QSPI is a specialized controller for connecting an SPI - Flash over 1/2/4-bit wide bus. Enable this option if you have a - device with a Cadence QSPI controller and want to access the - Flash as an MTD device. - config SPI_HISI_SFC tristate "Hisilicon FMC SPI NOR Flash Controller(SFC)" depends on ARCH_HISI || COMPILE_TEST diff --git a/drivers/mtd/spi-nor/controllers/Makefile b/drivers/mtd/spi-nor/controllers/Makefile index 46e6fbe586e3..e7abba491d98 100644 --- a/drivers/mtd/spi-nor/controllers/Makefile +++ b/drivers/mtd/spi-nor/controllers/Makefile @@ -1,6 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_SPI_ASPEED_SMC) += aspeed-smc.o -obj-$(CONFIG_SPI_CADENCE_QUADSPI) += cadence-quadspi.o obj-$(CONFIG_SPI_HISI_SFC) += hisi-sfc.o obj-$(CONFIG_SPI_NXP_SPIFI) += nxp-spifi.o obj-$(CONFIG_SPI_INTEL_SPI) += intel-spi.o diff --git a/drivers/opp/core.c b/drivers/opp/core.c index dfbd3d10410c..0c8c74a3c868 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -118,7 +118,7 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_get_voltage); */ unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp) { - if (IS_ERR_OR_NULL(opp) || !opp->available) { + if (IS_ERR_OR_NULL(opp)) { pr_err("%s: Invalid parameters\n", __func__); return 0; } @@ -2271,6 +2271,7 @@ adjust_put_table: dev_pm_opp_put_opp_table(opp_table); return r; } +EXPORT_SYMBOL_GPL(dev_pm_opp_adjust_voltage); /** * dev_pm_opp_enable() - Enable a specific OPP diff --git a/drivers/opp/of.c b/drivers/opp/of.c index 314f306140a1..0430290670ab 100644 --- a/drivers/opp/of.c +++ b/drivers/opp/of.c @@ -1209,20 +1209,19 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_get_of_node); /* * Callback function provided to the Energy Model framework upon registration. - * This computes the power estimated by @CPU at @kHz if it is the frequency + * This computes the power estimated by @dev at @kHz if it is the frequency * of an existing OPP, or at the frequency of the first OPP above @kHz otherwise * (see dev_pm_opp_find_freq_ceil()). This function updates @kHz to the ceiled * frequency and @mW to the associated power. The power is estimated as - * P = C * V^2 * f with C being the CPU's capacitance and V and f respectively - * the voltage and frequency of the OPP. + * P = C * V^2 * f with C being the device's capacitance and V and f + * respectively the voltage and frequency of the OPP. * - * Returns -ENODEV if the CPU device cannot be found, -EINVAL if the power - * calculation failed because of missing parameters, 0 otherwise. + * Returns -EINVAL if the power calculation failed because of missing + * parameters, 0 otherwise. */ -static int __maybe_unused _get_cpu_power(unsigned long *mW, unsigned long *kHz, - int cpu) +static int __maybe_unused _get_power(unsigned long *mW, unsigned long *kHz, + struct device *dev) { - struct device *cpu_dev; struct dev_pm_opp *opp; struct device_node *np; unsigned long mV, Hz; @@ -1230,11 +1229,7 @@ static int __maybe_unused _get_cpu_power(unsigned long *mW, unsigned long *kHz, u64 tmp; int ret; - cpu_dev = get_cpu_device(cpu); - if (!cpu_dev) - return -ENODEV; - - np = of_node_get(cpu_dev->of_node); + np = of_node_get(dev->of_node); if (!np) return -EINVAL; @@ -1244,7 +1239,7 @@ static int __maybe_unused _get_cpu_power(unsigned long *mW, unsigned long *kHz, return -EINVAL; Hz = *kHz * 1000; - opp = dev_pm_opp_find_freq_ceil(cpu_dev, &Hz); + opp = dev_pm_opp_find_freq_ceil(dev, &Hz); if (IS_ERR(opp)) return -EINVAL; @@ -1264,30 +1259,38 @@ static int __maybe_unused _get_cpu_power(unsigned long *mW, unsigned long *kHz, /** * dev_pm_opp_of_register_em() - Attempt to register an Energy Model - * @cpus : CPUs for which an Energy Model has to be registered + * @dev : Device for which an Energy Model has to be registered + * @cpus : CPUs for which an Energy Model has to be registered. For + * other type of devices it should be set to NULL. * * This checks whether the "dynamic-power-coefficient" devicetree property has * been specified, and tries to register an Energy Model with it if it has. + * Having this property means the voltages are known for OPPs and the EM + * might be calculated. */ -void dev_pm_opp_of_register_em(struct cpumask *cpus) +int dev_pm_opp_of_register_em(struct device *dev, struct cpumask *cpus) { - struct em_data_callback em_cb = EM_DATA_CB(_get_cpu_power); - int ret, nr_opp, cpu = cpumask_first(cpus); - struct device *cpu_dev; + struct em_data_callback em_cb = EM_DATA_CB(_get_power); struct device_node *np; + int ret, nr_opp; u32 cap; - cpu_dev = get_cpu_device(cpu); - if (!cpu_dev) - return; + if (IS_ERR_OR_NULL(dev)) { + ret = -EINVAL; + goto failed; + } - nr_opp = dev_pm_opp_get_opp_count(cpu_dev); - if (nr_opp <= 0) - return; + nr_opp = dev_pm_opp_get_opp_count(dev); + if (nr_opp <= 0) { + ret = -EINVAL; + goto failed; + } - np = of_node_get(cpu_dev->of_node); - if (!np) - return; + np = of_node_get(dev->of_node); + if (!np) { + ret = -EINVAL; + goto failed; + } /* * Register an EM only if the 'dynamic-power-coefficient' property is @@ -1298,9 +1301,20 @@ void dev_pm_opp_of_register_em(struct cpumask *cpus) */ ret = of_property_read_u32(np, "dynamic-power-coefficient", &cap); of_node_put(np); - if (ret || !cap) - return; + if (ret || !cap) { + dev_dbg(dev, "Couldn't find proper 'dynamic-power-coefficient' in DT\n"); + ret = -EINVAL; + goto failed; + } - em_register_perf_domain(cpus, nr_opp, &em_cb); + ret = em_dev_register_perf_domain(dev, nr_opp, &em_cb, cpus); + if (ret) + goto failed; + + return 0; + +failed: + dev_dbg(dev, "Couldn't register Energy Model %d\n", ret); + return ret; } EXPORT_SYMBOL_GPL(dev_pm_opp_of_register_em); diff --git a/drivers/opp/ti-opp-supply.c b/drivers/opp/ti-opp-supply.c index e3357e91decb..bd4771f388ab 100644 --- a/drivers/opp/ti-opp-supply.c +++ b/drivers/opp/ti-opp-supply.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2016-2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2017 Texas Instruments Incorporated - https://www.ti.com/ * Nishanth Menon * Dave Gerlach * diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index b4c92cee13f8..3365c93abf0e 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -122,13 +122,21 @@ static struct acpiphp_context *acpiphp_grab_context(struct acpi_device *adev) struct acpiphp_context *context; acpi_lock_hp_context(); + context = acpiphp_get_context(adev); - if (!context || context->func.parent->is_going_away) { - acpi_unlock_hp_context(); - return NULL; + if (!context) + goto unlock; + + if (context->func.parent->is_going_away) { + acpiphp_put_context(context); + context = NULL; + goto unlock; } + get_bridge(context->func.parent); acpiphp_put_context(context); + +unlock: acpi_unlock_hp_context(); return context; } diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index 7224b1e5f2a8..0d85025c55fd 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -527,8 +527,8 @@ static void program_hpx_type3_register(struct pci_dev *dev, return; break; - case HPX_CFG_VEND_CAP: /* Fall through */ - case HPX_CFG_DVSEC: /* Fall through */ + case HPX_CFG_VEND_CAP: + case HPX_CFG_DVSEC: default: pci_warn(dev, "Encountered _HPX type 3 with unsupported config space location"); return; @@ -1001,7 +1001,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state) error = -EBUSY; break; } - /* Fall through */ + fallthrough; case PCI_D0: case PCI_D1: case PCI_D2: diff --git a/drivers/platform/chrome/cros_ec_trace.c b/drivers/platform/chrome/cros_ec_trace.c index 523a39bd0ff6..425e9441b7ca 100644 --- a/drivers/platform/chrome/cros_ec_trace.c +++ b/drivers/platform/chrome/cros_ec_trace.c @@ -161,6 +161,11 @@ TRACE_SYMBOL(EC_CMD_ADC_READ), \ TRACE_SYMBOL(EC_CMD_ROLLBACK_INFO), \ TRACE_SYMBOL(EC_CMD_AP_RESET), \ + TRACE_SYMBOL(EC_CMD_REGULATOR_GET_INFO), \ + TRACE_SYMBOL(EC_CMD_REGULATOR_ENABLE), \ + TRACE_SYMBOL(EC_CMD_REGULATOR_IS_ENABLED), \ + TRACE_SYMBOL(EC_CMD_REGULATOR_SET_VOLTAGE), \ + TRACE_SYMBOL(EC_CMD_REGULATOR_GET_VOLTAGE), \ TRACE_SYMBOL(EC_CMD_CR51_BASE), \ TRACE_SYMBOL(EC_CMD_CR51_LAST), \ TRACE_SYMBOL(EC_CMD_FP_PASSTHRU), \ diff --git a/drivers/platform/mellanox/mlxreg-hotplug.c b/drivers/platform/mellanox/mlxreg-hotplug.c index ed48917af162..b013445147dd 100644 --- a/drivers/platform/mellanox/mlxreg-hotplug.c +++ b/drivers/platform/mellanox/mlxreg-hotplug.c @@ -1,34 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* - * Copyright (c) 2016-2018 Mellanox Technologies. All rights reserved. - * Copyright (c) 2016-2018 Vadim Pasternak + * Mellanox hotplug driver * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the names of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. + * Copyright (C) 2016-2020 Mellanox Technologies */ #include @@ -42,6 +16,7 @@ #include #include #include +#include #include #include @@ -97,6 +72,23 @@ struct mlxreg_hotplug_priv_data { u8 not_asserted; }; +/* Environment variables array for udev. */ +static char *mlxreg_hotplug_udev_envp[] = { NULL, NULL }; + +static int +mlxreg_hotplug_udev_event_send(struct kobject *kobj, + struct mlxreg_core_data *data, bool action) +{ + char event_str[MLXREG_CORE_LABEL_MAX_SIZE + 2]; + char label[MLXREG_CORE_LABEL_MAX_SIZE] = { 0 }; + + mlxreg_hotplug_udev_envp[0] = event_str; + string_upper(label, data->label); + snprintf(event_str, MLXREG_CORE_LABEL_MAX_SIZE, "%s=%d", label, !!action); + + return kobject_uevent_env(kobj, KOBJ_CHANGE, mlxreg_hotplug_udev_envp); +} + static int mlxreg_hotplug_device_create(struct mlxreg_hotplug_priv_data *priv, struct mlxreg_core_data *data) { @@ -104,7 +96,7 @@ static int mlxreg_hotplug_device_create(struct mlxreg_hotplug_priv_data *priv, struct i2c_client *client; /* Notify user by sending hwmon uevent. */ - kobject_uevent(&priv->hwmon->kobj, KOBJ_CHANGE); + mlxreg_hotplug_udev_event_send(&priv->hwmon->kobj, data, true); /* * Return if adapter number is negative. It could be in case hotplug @@ -144,7 +136,7 @@ mlxreg_hotplug_device_destroy(struct mlxreg_hotplug_priv_data *priv, struct mlxreg_core_data *data) { /* Notify user by sending hwmon uevent. */ - kobject_uevent(&priv->hwmon->kobj, KOBJ_CHANGE); + mlxreg_hotplug_udev_event_send(&priv->hwmon->kobj, data, false); if (data->hpdev.client) { i2c_unregister_device(data->hpdev.client); @@ -199,17 +191,49 @@ static int mlxreg_hotplug_attr_init(struct mlxreg_hotplug_priv_data *priv) struct mlxreg_core_hotplug_platform_data *pdata; struct mlxreg_core_item *item; struct mlxreg_core_data *data; - int num_attrs = 0, id = 0, i, j; + unsigned long mask; + u32 regval; + int num_attrs = 0, id = 0, i, j, k, ret; pdata = dev_get_platdata(&priv->pdev->dev); item = pdata->items; /* Go over all kinds of items - psu, pwr, fan. */ for (i = 0; i < pdata->counter; i++, item++) { - num_attrs += item->count; + if (item->capability) { + /* + * Read group capability register to get actual number + * of interrupt capable components and set group mask + * accordingly. + */ + ret = regmap_read(priv->regmap, item->capability, + ®val); + if (ret) + return ret; + + item->mask = GENMASK((regval & item->mask) - 1, 0); + } + data = item->data; - /* Go over all units within the item. */ - for (j = 0; j < item->count; j++, data++, id++) { + + /* Go over all unmasked units within item. */ + mask = item->mask; + k = 0; + for_each_set_bit(j, &mask, item->count) { + if (data->capability) { + /* + * Read capability register and skip non + * relevant attributes. + */ + ret = regmap_read(priv->regmap, + data->capability, ®val); + if (ret) + return ret; + if (!(regval & data->bit)) { + data++; + continue; + } + } PRIV_ATTR(id) = &PRIV_DEV_ATTR(id).dev_attr.attr; PRIV_ATTR(id)->name = devm_kasprintf(&priv->pdev->dev, GFP_KERNEL, @@ -227,9 +251,13 @@ static int mlxreg_hotplug_attr_init(struct mlxreg_hotplug_priv_data *priv) PRIV_DEV_ATTR(id).dev_attr.show = mlxreg_hotplug_attr_show; PRIV_DEV_ATTR(id).nr = i; - PRIV_DEV_ATTR(id).index = j; + PRIV_DEV_ATTR(id).index = k; sysfs_attr_init(&PRIV_DEV_ATTR(id).dev_attr.attr); + data++; + id++; + k++; } + num_attrs += k; } priv->group.attrs = devm_kcalloc(&priv->pdev->dev, @@ -507,20 +535,6 @@ static int mlxreg_hotplug_set_irq(struct mlxreg_hotplug_priv_data *priv) item = pdata->items; for (i = 0; i < pdata->counter; i++, item++) { - if (item->capability) { - /* - * Read group capability register to get actual number - * of interrupt capable components and set group mask - * accordingly. - */ - ret = regmap_read(priv->regmap, item->capability, - ®val); - if (ret) - goto out; - - item->mask = GENMASK((regval & item->mask) - 1, 0); - } - /* Clear group presense event. */ ret = regmap_write(priv->regmap, item->reg + MLXREG_HOTPLUG_EVENT_OFF, 0); diff --git a/drivers/platform/mellanox/mlxreg-io.c b/drivers/platform/mellanox/mlxreg-io.c index acfaf64ffde6..7646708d57e4 100644 --- a/drivers/platform/mellanox/mlxreg-io.c +++ b/drivers/platform/mellanox/mlxreg-io.c @@ -30,6 +30,7 @@ * @mlxreg_io_dev_attr: sysfs sensor device attribute array; * @group: sysfs attribute group; * @groups: list of sysfs attribute group for hwmon registration; + * @regsize: size of a register value; */ struct mlxreg_io_priv_data { struct platform_device *pdev; @@ -39,27 +40,30 @@ struct mlxreg_io_priv_data { struct sensor_device_attribute mlxreg_io_dev_attr[MLXREG_IO_ATT_NUM]; struct attribute_group group; const struct attribute_group *groups[2]; + int regsize; }; static int mlxreg_io_get_reg(void *regmap, struct mlxreg_core_data *data, u32 in_val, - bool rw_flag, u32 *regval) + bool rw_flag, int regsize, u32 *regval) { - int ret; + int i, val, ret; ret = regmap_read(regmap, data->reg, regval); if (ret) goto access_error; /* - * There are three kinds of attributes: single bit, full register's - * bits and bit sequence. For the first kind field mask indicates which - * bits are not related and field bit is set zero. For the second kind - * field mask is set to zero and field bit is set with all bits one. - * No special handling for such kind of attributes - pass value as is. - * For the third kind, field mask indicates which bits are related and - * field bit is set to the first bit number (from 1 to 32) is the bit - * sequence. + * There are four kinds of attributes: single bit, full register's + * bits, bit sequence, bits in few registers For the first kind field + * mask indicates which bits are not related and field bit is set zero. + * For the second kind field mask is set to zero and field bit is set + * with all bits one. No special handling for such kind of attributes - + * pass value as is. For the third kind, the field mask indicates which + * bits are related and the field bit is set to the first bit number + * (from 1 to 32) is the bit sequence. For the fourth kind - the number + * of registers which should be read for getting an attribute are + * specified through 'data->regnum' field. */ if (!data->bit) { /* Single bit. */ @@ -83,6 +87,19 @@ mlxreg_io_get_reg(void *regmap, struct mlxreg_core_data *data, u32 in_val, /* Clear relevant bits and set them to new value. */ *regval = (*regval & ~data->mask) | in_val; } + } else { + /* + * Some attributes could occupied few registers in case regmap + * bit size is 8 or 16. Compose such attributes from 'regnum' + * registers. Such attributes contain read-only data. + */ + for (i = 1; i < data->regnum; i++) { + ret = regmap_read(regmap, data->reg + i, &val); + if (ret) + goto access_error; + + *regval |= rol32(val, regsize * i); + } } access_error: @@ -99,7 +116,8 @@ mlxreg_io_attr_show(struct device *dev, struct device_attribute *attr, u32 regval = 0; int ret; - ret = mlxreg_io_get_reg(priv->pdata->regmap, data, 0, true, ®val); + ret = mlxreg_io_get_reg(priv->pdata->regmap, data, 0, true, + priv->regsize, ®val); if (ret) goto access_error; @@ -128,7 +146,7 @@ mlxreg_io_attr_store(struct device *dev, struct device_attribute *attr, return ret; ret = mlxreg_io_get_reg(priv->pdata->regmap, data, input_val, false, - ®val); + priv->regsize, ®val); if (ret) goto access_error; @@ -207,6 +225,9 @@ static int mlxreg_io_probe(struct platform_device *pdev) } priv->pdev = pdev; + priv->regsize = regmap_get_val_bytes(priv->pdata->regmap); + if (priv->regsize < 0) + return priv->regsize; err = mlxreg_io_attr_init(priv); if (err) { diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 0581a54cf562..40219bba6801 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -140,7 +140,7 @@ config ACERHDF in the same node directory will tell you if it is "acerhdf". For more information about this driver see - + If you have an Acer Aspire One netbook, say Y or M here. @@ -748,6 +748,27 @@ config THINKPAD_ACPI_HOTKEY_POLL If you are not sure, say Y here. The driver enables polling only if it is strictly necessary to do so. +config INTEL_ATOMISP2_LED + tristate "Intel AtomISP2 camera LED driver" + depends on GPIOLIB && LEDS_GPIO + help + Many Bay Trail and Cherry Trail devices come with a camera attached + to Intel's Image Signal Processor. Linux currently does not have a + driver for these, so they do not work as a camera. Some of these + camera's have a LED which is controlled through a GPIO. + + Some of these devices have a firmware issue where the LED gets turned + on at boot. This driver will turn the LED off at boot and also allows + controlling the LED (repurposing it) through the sysfs LED interface. + + Which GPIO is attached to the LED is usually not described in the + ACPI tables, so this driver contains per-system info about the GPIO + inside the driver, this means that this driver only works on systems + the driver knows about. + + To compile this driver as a module, choose M here: the module + will be called intel_atomisp2_led. + config INTEL_ATOMISP2_PM tristate "Intel AtomISP2 dummy / power-management driver" depends on PCI && IOSF_MBI && PM diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index 2b85852a1a87..5f823f7eff45 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -69,6 +69,7 @@ obj-$(CONFIG_SENSORS_HDAPS) += hdaps.o obj-$(CONFIG_THINKPAD_ACPI) += thinkpad_acpi.o # Intel +obj-$(CONFIG_INTEL_ATOMISP2_LED) += intel_atomisp2_led.o obj-$(CONFIG_INTEL_ATOMISP2_PM) += intel_atomisp2_pm.o obj-$(CONFIG_INTEL_CHT_INT33FE) += intel_cht_int33fe.o intel_cht_int33fe-objs := intel_cht_int33fe_common.o \ diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index 4df7609b4aa9..a7a0b2e0ceb9 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -5,7 +5,7 @@ * as soon as the upper/lower threshold is reached. * * (C) 2009 - Peter Kaestle peter (a) piie.net - * http://piie.net + * https://piie.net * 2009 Borislav Petkov bp (a) alien8.de * * Inspired by and many thanks to: diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c index 7e3083deb1c5..9aae45a45200 100644 --- a/drivers/platform/x86/apple-gmux.c +++ b/drivers/platform/x86/apple-gmux.c @@ -277,8 +277,8 @@ static bool gmux_is_indexed(struct apple_gmux_data *gmux_data) * MBP5 2008/09 uses a `TI LP8543`_ backlight driver. All newer models * use a `TI LP8545`_. * - * .. _TI LP8543: http://www.ti.com/lit/ds/symlink/lp8543.pdf - * .. _TI LP8545: http://www.ti.com/lit/ds/symlink/lp8545.pdf + * .. _TI LP8543: https://www.ti.com/lit/ds/symlink/lp8543.pdf + * .. _TI LP8545: https://www.ti.com/lit/ds/symlink/lp8545.pdf */ static int gmux_get_brightness(struct backlight_device *bd) @@ -373,14 +373,14 @@ static const struct backlight_ops gmux_bl_ops = { * switch the panel and the external DP connector and allocates a framebuffer * for the selected GPU. * - * .. _US 8,687,007 B2: http://pimg-fpiw.uspto.gov/fdd/07/870/086/0.pdf - * .. _NXP CBTL06141: http://www.nxp.com/documents/data_sheet/CBTL06141.pdf - * .. _NXP CBTL06142: http://www.nxp.com/documents/data_sheet/CBTL06141.pdf - * .. _TI HD3SS212: http://www.ti.com/lit/ds/symlink/hd3ss212.pdf + * .. _US 8,687,007 B2: https://pimg-fpiw.uspto.gov/fdd/07/870/086/0.pdf + * .. _NXP CBTL06141: https://www.nxp.com/documents/data_sheet/CBTL06141.pdf + * .. _NXP CBTL06142: https://www.nxp.com/documents/data_sheet/CBTL06141.pdf + * .. _TI HD3SS212: https://www.ti.com/lit/ds/symlink/hd3ss212.pdf * .. _Pericom PI3VDP12412: https://www.pericom.com/assets/Datasheets/PI3VDP12412.pdf - * .. _TI SN74LV4066A: http://www.ti.com/lit/ds/symlink/sn74lv4066a.pdf + * .. _TI SN74LV4066A: https://www.ti.com/lit/ds/symlink/sn74lv4066a.pdf * .. _NXP CBTL03062: http://pdf.datasheetarchive.com/indexerfiles/Datasheets-SW16/DSASW00308511.pdf - * .. _TI TS3DS10224: http://www.ti.com/lit/ds/symlink/ts3ds10224.pdf + * .. _TI TS3DS10224: https://www.ti.com/lit/ds/symlink/ts3ds10224.pdf */ static void gmux_read_switch_state(struct apple_gmux_data *gmux_data) diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index 8c4d00482ef0..b2e3d1e3b3e9 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -110,6 +110,11 @@ static struct quirk_entry quirk_asus_forceals = { .wmi_force_als_set = true, }; +static struct quirk_entry quirk_asus_vendor_backlight = { + .wmi_backlight_power = true, + .wmi_backlight_set_devstate = true, +}; + static int dmi_matched(const struct dmi_system_id *dmi) { pr_info("Identified laptop model '%s'\n", dmi->ident); @@ -411,6 +416,78 @@ static const struct dmi_system_id asus_quirks[] = { }, .driver_data = &quirk_asus_forceals, }, + { + .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. GA401IH", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA401IH"), + }, + .driver_data = &quirk_asus_vendor_backlight, + }, + { + .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. GA401II", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA401II"), + }, + .driver_data = &quirk_asus_vendor_backlight, + }, + { + .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. GA401IU", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA401IU"), + }, + .driver_data = &quirk_asus_vendor_backlight, + }, + { + .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. GA401IV", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA401IV"), + }, + .driver_data = &quirk_asus_vendor_backlight, + }, + { + .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. GA401IVC", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA401IVC"), + }, + .driver_data = &quirk_asus_vendor_backlight, + }, + { + .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. GA502II", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA502II"), + }, + .driver_data = &quirk_asus_vendor_backlight, + }, + { + .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. GA502IU", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA502IU"), + }, + .driver_data = &quirk_asus_vendor_backlight, + }, + { + .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. GA502IV", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA502IV"), + }, + .driver_data = &quirk_asus_vendor_backlight, + }, {}, }; diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index c25a4286d766..bbdb3e860892 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -255,6 +255,10 @@ static const struct key_entry dell_wmi_keymap_type_0010[] = { /* Keyboard backlight change notification */ { KE_IGNORE, 0x3f, { KEY_RESERVED } }, + /* Backlight brightness level */ + { KE_KEY, 0x57, { KEY_BRIGHTNESSDOWN } }, + { KE_KEY, 0x58, { KEY_BRIGHTNESSUP } }, + /* Mic mute */ { KE_KEY, 0x150, { KEY_MICMUTE } }, @@ -330,6 +334,15 @@ static const struct key_entry dell_wmi_keymap_type_0011[] = { { KE_IGNORE, KBD_LED_AUTO_100_TOKEN, { KEY_RESERVED } }, }; +/* + * Keymap for WMI events of type 0x0012 + * They are events with extended data + */ +static const struct key_entry dell_wmi_keymap_type_0012[] = { + /* Fn-lock button pressed */ + { KE_IGNORE, 0xe035, { KEY_RESERVED } }, +}; + static void dell_wmi_process_key(struct wmi_device *wdev, int type, int code) { struct dell_wmi_priv *priv = dev_get_drvdata(&wdev->dev); @@ -414,10 +427,11 @@ static void dell_wmi_notify(struct wmi_device *wdev, switch (buffer_entry[1]) { case 0x0000: /* One key pressed or event occurred */ + case 0x0012: /* Event with extended data occurred */ if (len > 2) - dell_wmi_process_key(wdev, 0x0000, + dell_wmi_process_key(wdev, buffer_entry[1], buffer_entry[2]); - /* Other entries could contain additional information */ + /* Extended data is currently ignored */ break; case 0x0010: /* Sequence of keys pressed */ case 0x0011: /* Sequence of events occurred */ @@ -492,7 +506,7 @@ static void handle_dmi_entry(const struct dmi_header *dm, void *opaque) u16 keycode = (bios_entry->keycode < ARRAY_SIZE(bios_to_linux_keycode)) ? bios_to_linux_keycode[bios_entry->keycode] : - KEY_RESERVED; + (bios_entry->keycode == 0xffff ? KEY_UNKNOWN : KEY_RESERVED); /* * Log if we find an entry in the DMI table that we don't @@ -552,6 +566,7 @@ static int dell_wmi_input_setup(struct wmi_device *wdev) ARRAY_SIZE(dell_wmi_keymap_type_0000) + ARRAY_SIZE(dell_wmi_keymap_type_0010) + ARRAY_SIZE(dell_wmi_keymap_type_0011) + + ARRAY_SIZE(dell_wmi_keymap_type_0012) + 1, sizeof(struct key_entry), GFP_KERNEL); if (!keymap) { @@ -596,6 +611,13 @@ static int dell_wmi_input_setup(struct wmi_device *wdev) pos++; } + /* Append table with events of type 0x0012 */ + for (i = 0; i < ARRAY_SIZE(dell_wmi_keymap_type_0012); i++) { + keymap[pos] = dell_wmi_keymap_type_0012[i]; + keymap[pos].code |= (0x0012 << 16); + pos++; + } + /* * Now append also table with "legacy" events of type 0x0000. Some of * them are reported also on laptops which have scancodes in DMI. diff --git a/drivers/platform/x86/intel-hid.c b/drivers/platform/x86/intel-hid.c index 9ee79b74311c..86261970bd8f 100644 --- a/drivers/platform/x86/intel-hid.c +++ b/drivers/platform/x86/intel-hid.c @@ -571,7 +571,7 @@ check_acpi_dev(acpi_handle handle, u32 lvl, void *context, void **rv) return AE_OK; if (acpi_match_device_ids(dev, ids) == 0) - if (acpi_create_platform_device(dev, NULL)) + if (!IS_ERR_OR_NULL(acpi_create_platform_device(dev, NULL))) dev_info(&dev->dev, "intel-hid: created platform device\n"); diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c index 0487b606a274..e85d8e58320c 100644 --- a/drivers/platform/x86/intel-vbtn.c +++ b/drivers/platform/x86/intel-vbtn.c @@ -299,7 +299,7 @@ check_acpi_dev(acpi_handle handle, u32 lvl, void *context, void **rv) return AE_OK; if (acpi_match_device_ids(dev, ids) == 0) - if (acpi_create_platform_device(dev, NULL)) + if (!IS_ERR_OR_NULL(acpi_create_platform_device(dev, NULL))) dev_info(&dev->dev, "intel-vbtn: created platform device\n"); diff --git a/drivers/platform/x86/intel_atomisp2_led.c b/drivers/platform/x86/intel_atomisp2_led.c new file mode 100644 index 000000000000..5935dfca166f --- /dev/null +++ b/drivers/platform/x86/intel_atomisp2_led.c @@ -0,0 +1,116 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Driver for controlling LEDs for cameras connected to the Intel atomisp2 + * The main purpose of this driver is to turn off LEDs which are on at boot. + * + * Copyright (C) 2020 Hans de Goede + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +/* This must be leds-gpio as the leds-gpio driver binds to the name */ +#define DEV_NAME "leds-gpio" + +static const struct gpio_led atomisp2_leds[] = { + { + .name = "atomisp2::camera", + .default_state = LEDS_GPIO_DEFSTATE_OFF, + }, +}; + +static const struct gpio_led_platform_data atomisp2_leds_pdata = { + .num_leds = ARRAY_SIZE(atomisp2_leds), + .leds = atomisp2_leds, +}; + +static struct gpiod_lookup_table asus_t100ta_lookup = { + .dev_id = DEV_NAME, + .table = { + GPIO_LOOKUP_IDX("INT33FC:02", 8, NULL, 0, GPIO_ACTIVE_HIGH), + { } + } +}; + +static struct gpiod_lookup_table asus_t100chi_lookup = { + .dev_id = DEV_NAME, + .table = { + GPIO_LOOKUP_IDX("INT33FC:01", 24, NULL, 0, GPIO_ACTIVE_HIGH), + { } + } +}; + +static const struct dmi_system_id atomisp2_led_systems[] __initconst = { + { + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"), + }, + .driver_data = &asus_t100ta_lookup, + }, + { + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T200TA"), + }, + .driver_data = &asus_t100ta_lookup, + }, + { + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100CHI"), + }, + .driver_data = &asus_t100chi_lookup, + }, + {} /* Terminating entry */ +}; +MODULE_DEVICE_TABLE(dmi, atomisp2_led_systems); + +static struct gpiod_lookup_table *gpio_lookup; +static struct platform_device *pdev; + +static int __init atomisp2_led_init(void) +{ + const struct dmi_system_id *system; + + system = dmi_first_match(atomisp2_led_systems); + if (!system) + return -ENODEV; + + gpio_lookup = system->driver_data; + gpiod_add_lookup_table(gpio_lookup); + + pdev = platform_device_register_resndata(NULL, + DEV_NAME, PLATFORM_DEVID_NONE, + NULL, 0, &atomisp2_leds_pdata, + sizeof(atomisp2_leds_pdata)); + if (IS_ERR(pdev)) + gpiod_remove_lookup_table(gpio_lookup); + + return PTR_ERR_OR_ZERO(pdev); +} + +static void __exit atomisp2_led_cleanup(void) +{ + platform_device_unregister(pdev); + gpiod_remove_lookup_table(gpio_lookup); +} + +module_init(atomisp2_led_init); +module_exit(atomisp2_led_cleanup); + +/* + * The ACPI INIT method from Asus WMI's code on the T100TA and T200TA turns the + * LED on (without the WMI interface allowing further control over the LED). + * Ensure we are loaded after asus-nb-wmi so that we turn the LED off again. + */ +MODULE_SOFTDEP("pre: asus_nb_wmi"); +MODULE_AUTHOR("Hans de Goede kb_brightness = value; - system76_set(data, "SKBL", (int)data->kb_brightness); + return system76_set(data, "SKBL", (int)data->kb_brightness); } // Get the last set keyboard LED color @@ -313,7 +313,7 @@ static int system76_add(struct acpi_device *acpi_dev) data->ap_led.name = "system76_acpi::airplane"; data->ap_led.flags = LED_CORE_SUSPENDRESUME; data->ap_led.brightness_get = ap_led_get; - data->ap_led.brightness_set = ap_led_set; + data->ap_led.brightness_set_blocking = ap_led_set; data->ap_led.max_brightness = 1; data->ap_led.default_trigger = "rfkill-none"; err = devm_led_classdev_register(&acpi_dev->dev, &data->ap_led); @@ -323,7 +323,7 @@ static int system76_add(struct acpi_device *acpi_dev) data->kb_led.name = "system76_acpi::kbd_backlight"; data->kb_led.flags = LED_BRIGHT_HW_CHANGED | LED_CORE_SUSPENDRESUME; data->kb_led.brightness_get = kb_led_get; - data->kb_led.brightness_set = kb_led_set; + data->kb_led.brightness_set_blocking = kb_led_set; if (acpi_has_method(acpi_device_handle(data->acpi_dev), "SKBC")) { data->kb_led.max_brightness = 255; data->kb_toggle_brightness = 72; diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 0f6fceda5fc0..4864a5c189d4 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -4030,8 +4030,8 @@ static bool hotkey_notify_6xxx(const u32 hkey, return true; case TP_HKEY_EV_THM_CSM_COMPLETED: pr_debug("EC reports: Thermal Control Command set completed (DYTC)\n"); - /* recommended action: do nothing, we don't have - * Lenovo ATM information */ + /* Thermal event - pass on to event handler */ + tpacpi_driver_event(hkey); return true; case TP_HKEY_EV_THM_TRANSFM_CHANGED: pr_debug("EC reports: Thermal Transformation changed (GMTS)\n"); @@ -6963,10 +6963,13 @@ static int __init brightness_init(struct ibm_init_struct *iibm) pr_warn("Cannot enable backlight brightness support, ACPI is already handling it. Refer to the acpi_backlight kernel parameter.\n"); return 1; } - } else if (tp_features.bright_acpimode && brightness_enable > 1) { - pr_notice("Standard ACPI backlight interface not available, thinkpad_acpi native brightness control enabled\n"); + } else if (!tp_features.bright_acpimode) { + pr_notice("ACPI backlight interface not available\n"); + return 1; } + pr_notice("ACPI native brightness control enabled\n"); + /* * Check for module parameter bogosity, note that we * init brightness_mode to TPACPI_BRGHT_MODE_MAX in order to be @@ -7965,7 +7968,7 @@ static struct ibm_struct volume_driver_data = { * does so, its initial value is meaningless (0x07). * * For firmware bugs, refer to: - * http://thinkwiki.org/wiki/Embedded_Controller_Firmware#Firmware_Issues + * https://thinkwiki.org/wiki/Embedded_Controller_Firmware#Firmware_Issues * * ---- * @@ -7990,7 +7993,7 @@ static struct ibm_struct volume_driver_data = { * mode. * * For firmware bugs, refer to: - * http://thinkwiki.org/wiki/Embedded_Controller_Firmware#Firmware_Issues + * https://thinkwiki.org/wiki/Embedded_Controller_Firmware#Firmware_Issues * * ---- * @@ -9315,9 +9318,6 @@ static struct ibm_struct mute_led_driver_data = { #define GET_STOP "BCSG" #define SET_STOP "BCSS" -#define START_ATTR "charge_start_threshold" -#define STOP_ATTR "charge_stop_threshold" - enum { BAT_ANY = 0, BAT_PRIMARY = 1, @@ -9603,38 +9603,52 @@ static ssize_t tpacpi_battery_show(int what, return sprintf(buf, "%d\n", ret); } -static ssize_t charge_start_threshold_show(struct device *device, +static ssize_t charge_control_start_threshold_show(struct device *device, struct device_attribute *attr, char *buf) { return tpacpi_battery_show(THRESHOLD_START, device, buf); } -static ssize_t charge_stop_threshold_show(struct device *device, +static ssize_t charge_control_end_threshold_show(struct device *device, struct device_attribute *attr, char *buf) { return tpacpi_battery_show(THRESHOLD_STOP, device, buf); } -static ssize_t charge_start_threshold_store(struct device *dev, +static ssize_t charge_control_start_threshold_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { return tpacpi_battery_store(THRESHOLD_START, dev, buf, count); } -static ssize_t charge_stop_threshold_store(struct device *dev, +static ssize_t charge_control_end_threshold_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { return tpacpi_battery_store(THRESHOLD_STOP, dev, buf, count); } -static DEVICE_ATTR_RW(charge_start_threshold); -static DEVICE_ATTR_RW(charge_stop_threshold); +static DEVICE_ATTR_RW(charge_control_start_threshold); +static DEVICE_ATTR_RW(charge_control_end_threshold); +static struct device_attribute dev_attr_charge_start_threshold = __ATTR( + charge_start_threshold, + 0644, + charge_control_start_threshold_show, + charge_control_start_threshold_store +); +static struct device_attribute dev_attr_charge_stop_threshold = __ATTR( + charge_stop_threshold, + 0644, + charge_control_end_threshold_show, + charge_control_end_threshold_store +); static struct attribute *tpacpi_battery_attrs[] = { + &dev_attr_charge_control_start_threshold.attr, + &dev_attr_charge_control_end_threshold.attr, &dev_attr_charge_start_threshold.attr, &dev_attr_charge_stop_threshold.attr, NULL, @@ -9803,6 +9817,105 @@ static struct ibm_struct lcdshadow_driver_data = { .write = lcdshadow_write, }; +/************************************************************************* + * DYTC subdriver, for the Lenovo lapmode feature + */ + +#define DYTC_CMD_GET 2 /* To get current IC function and mode */ +#define DYTC_GET_LAPMODE_BIT 17 /* Set when in lapmode */ + +static bool dytc_lapmode; + +static void dytc_lapmode_notify_change(void) +{ + sysfs_notify(&tpacpi_pdev->dev.kobj, NULL, "dytc_lapmode"); +} + +static int dytc_command(int command, int *output) +{ + acpi_handle dytc_handle; + + if (ACPI_FAILURE(acpi_get_handle(hkey_handle, "DYTC", &dytc_handle))) { + /* Platform doesn't support DYTC */ + return -ENODEV; + } + if (!acpi_evalf(dytc_handle, output, NULL, "dd", command)) + return -EIO; + return 0; +} + +static int dytc_lapmode_get(bool *state) +{ + int output, err; + + err = dytc_command(DYTC_CMD_GET, &output); + if (err) + return err; + *state = output & BIT(DYTC_GET_LAPMODE_BIT) ? true : false; + return 0; +} + +static void dytc_lapmode_refresh(void) +{ + bool new_state; + int err; + + err = dytc_lapmode_get(&new_state); + if (err || (new_state == dytc_lapmode)) + return; + + dytc_lapmode = new_state; + dytc_lapmode_notify_change(); +} + +/* sysfs lapmode entry */ +static ssize_t dytc_lapmode_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + return snprintf(buf, PAGE_SIZE, "%d\n", dytc_lapmode); +} + +static DEVICE_ATTR_RO(dytc_lapmode); + +static struct attribute *dytc_attributes[] = { + &dev_attr_dytc_lapmode.attr, + NULL, +}; + +static const struct attribute_group dytc_attr_group = { + .attrs = dytc_attributes, +}; + +static int tpacpi_dytc_init(struct ibm_init_struct *iibm) +{ + int err; + + err = dytc_lapmode_get(&dytc_lapmode); + /* If support isn't available (ENODEV) then don't return an error + * but just don't create the sysfs group + */ + if (err == -ENODEV) + return 0; + /* For all other errors we can flag the failure */ + if (err) + return err; + + /* Platform supports this feature - create the group */ + err = sysfs_create_group(&tpacpi_pdev->dev.kobj, &dytc_attr_group); + return err; +} + +static void dytc_exit(void) +{ + sysfs_remove_group(&tpacpi_pdev->dev.kobj, &dytc_attr_group); +} + +static struct ibm_struct dytc_driver_data = { + .name = "dytc", + .exit = dytc_exit, +}; + /**************************************************************************** **************************************************************************** * @@ -9850,6 +9963,10 @@ static void tpacpi_driver_event(const unsigned int hkey_event) mutex_unlock(&kbdlight_mutex); } + + if (hkey_event == TP_HKEY_EV_THM_CSM_COMPLETED) + dytc_lapmode_refresh(); + } static void hotkey_driver_event(const unsigned int scancode) @@ -10102,7 +10219,7 @@ static int __must_check __init get_thinkpad_model_data( * X32 or newer, all Z series; Some models must have an * up-to-date BIOS or they will not be detected. * - * See http://thinkwiki.org/wiki/List_of_DMI_IDs + * See https://thinkwiki.org/wiki/List_of_DMI_IDs */ while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING, NULL, dev))) { if (sscanf(dev->name, @@ -10288,6 +10405,10 @@ static struct ibm_init_struct ibms_init[] __initdata = { .init = tpacpi_lcdshadow_init, .data = &lcdshadow_driver_data, }, + { + .init = tpacpi_dytc_init, + .data = &dytc_driver_data, + }, }; static int __init set_ibm_param(const char *val, const struct kernel_param *kp) @@ -10621,8 +10742,8 @@ MODULE_DEVICE_TABLE(acpi, ibm_htk_device_ids); /* * DMI matching for module autoloading * - * See http://thinkwiki.org/wiki/List_of_DMI_IDs - * See http://thinkwiki.org/wiki/BIOS_Upgrade_Downloads + * See https://thinkwiki.org/wiki/List_of_DMI_IDs + * See https://thinkwiki.org/wiki/BIOS_Upgrade_Downloads * * Only models listed in thinkwiki will be supported, so add yours * if it is not there yet. diff --git a/drivers/powercap/idle_inject.c b/drivers/powercap/idle_inject.c index c90f0990968b..597733ed86e9 100644 --- a/drivers/powercap/idle_inject.c +++ b/drivers/powercap/idle_inject.c @@ -19,8 +19,8 @@ * The idle + run duration is specified via separate helpers and that allows * idle injection to be started. * - * The idle injection kthreads will call play_idle() with the idle duration - * specified as per the above. + * The idle injection kthreads will call play_idle_precise() with the idle + * duration and max allowed latency specified as per the above. * * After all of them have been woken up, a timer is set to start the next idle * injection cycle. @@ -100,7 +100,7 @@ static void idle_inject_wakeup(struct idle_inject_device *ii_dev) * * This function is called when the idle injection timer expires. It wakes up * idle injection tasks associated with the timer and they, in turn, invoke - * play_idle() to inject a specified amount of CPU idle time. + * play_idle_precise() to inject a specified amount of CPU idle time. * * Return: HRTIMER_RESTART. */ @@ -124,8 +124,8 @@ static enum hrtimer_restart idle_inject_timer_fn(struct hrtimer *timer) * idle_inject_fn - idle injection work function * @cpu: the CPU owning the task * - * This function calls play_idle() to inject a specified amount of CPU idle - * time. + * This function calls play_idle_precise() to inject a specified amount of CPU + * idle time. */ static void idle_inject_fn(unsigned int cpu) { diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c index 61a63a16b5e7..6f55aaef8afc 100644 --- a/drivers/powercap/intel_rapl_common.c +++ b/drivers/powercap/intel_rapl_common.c @@ -39,6 +39,8 @@ #define POWER_HIGH_LOCK BIT_ULL(63) #define POWER_LOW_LOCK BIT(31) +#define POWER_LIMIT4_MASK 0x1FFF + #define TIME_WINDOW1_MASK (0x7FULL<<17) #define TIME_WINDOW2_MASK (0x7FULL<<49) @@ -82,6 +84,7 @@ enum unit_type { static const char pl1_name[] = "long_term"; static const char pl2_name[] = "short_term"; +static const char pl4_name[] = "peak_power"; #define power_zone_to_rapl_domain(_zone) \ container_of(_zone, struct rapl_domain, power_zone) @@ -93,6 +96,7 @@ struct rapl_defaults { u64 (*compute_time_window)(struct rapl_package *rp, u64 val, bool to_raw); unsigned int dram_domain_energy_unit; + unsigned int psys_domain_energy_unit; }; static struct rapl_defaults *rapl_defaults; @@ -337,6 +341,9 @@ static int set_power_limit(struct powercap_zone *power_zone, int cid, case PL2_ENABLE: rapl_write_data_raw(rd, POWER_LIMIT2, power_limit); break; + case PL4_ENABLE: + rapl_write_data_raw(rd, POWER_LIMIT4, power_limit); + break; default: ret = -EINVAL; } @@ -371,6 +378,9 @@ static int get_current_power_limit(struct powercap_zone *power_zone, int cid, case PL2_ENABLE: prim = POWER_LIMIT2; break; + case PL4_ENABLE: + prim = POWER_LIMIT4; + break; default: put_online_cpus(); return -EINVAL; @@ -440,6 +450,13 @@ static int get_time_window(struct powercap_zone *power_zone, int cid, case PL2_ENABLE: ret = rapl_read_data_raw(rd, TIME_WINDOW2, true, &val); break; + case PL4_ENABLE: + /* + * Time window parameter is not applicable for PL4 entry + * so assigining '0' as default value. + */ + val = 0; + break; default: put_online_cpus(); return -EINVAL; @@ -483,6 +500,9 @@ static int get_max_power(struct powercap_zone *power_zone, int id, u64 *data) case PL2_ENABLE: prim = MAX_POWER; break; + case PL4_ENABLE: + prim = MAX_POWER; + break; default: put_online_cpus(); return -EINVAL; @@ -492,6 +512,10 @@ static int get_max_power(struct powercap_zone *power_zone, int id, u64 *data) else *data = val; + /* As a generalization rule, PL4 would be around two times PL2. */ + if (rd->rpl[id].prim_id == PL4_ENABLE) + *data = *data * 2; + put_online_cpus(); return ret; @@ -524,21 +548,42 @@ static void rapl_init_domains(struct rapl_package *rp) rd->id = i; rd->rpl[0].prim_id = PL1_ENABLE; rd->rpl[0].name = pl1_name; - /* some domain may support two power limits */ - if (rp->priv->limits[i] == 2) { + + /* + * The PL2 power domain is applicable for limits two + * and limits three + */ + if (rp->priv->limits[i] >= 2) { rd->rpl[1].prim_id = PL2_ENABLE; rd->rpl[1].name = pl2_name; } + /* Enable PL4 domain if the total power limits are three */ + if (rp->priv->limits[i] == 3) { + rd->rpl[2].prim_id = PL4_ENABLE; + rd->rpl[2].name = pl4_name; + } + for (j = 0; j < RAPL_DOMAIN_REG_MAX; j++) rd->regs[j] = rp->priv->regs[i][j]; - if (i == RAPL_DOMAIN_DRAM) { + switch (i) { + case RAPL_DOMAIN_DRAM: rd->domain_energy_unit = rapl_defaults->dram_domain_energy_unit; if (rd->domain_energy_unit) pr_info("DRAM domain energy unit %dpj\n", rd->domain_energy_unit); + break; + case RAPL_DOMAIN_PLATFORM: + rd->domain_energy_unit = + rapl_defaults->psys_domain_energy_unit; + if (rd->domain_energy_unit) + pr_info("Platform domain energy unit %dpj\n", + rd->domain_energy_unit); + break; + default: + break; } rd++; } @@ -587,6 +632,8 @@ static struct rapl_primitive_info rpi[] = { RAPL_DOMAIN_REG_LIMIT, POWER_UNIT, 0), PRIMITIVE_INFO_INIT(POWER_LIMIT2, POWER_LIMIT2_MASK, 32, RAPL_DOMAIN_REG_LIMIT, POWER_UNIT, 0), + PRIMITIVE_INFO_INIT(POWER_LIMIT4, POWER_LIMIT4_MASK, 0, + RAPL_DOMAIN_REG_PL4, POWER_UNIT, 0), PRIMITIVE_INFO_INIT(FW_LOCK, POWER_LOW_LOCK, 31, RAPL_DOMAIN_REG_LIMIT, ARBITRARY_UNIT, 0), PRIMITIVE_INFO_INIT(PL1_ENABLE, POWER_LIMIT1_ENABLE, 15, @@ -597,6 +644,8 @@ static struct rapl_primitive_info rpi[] = { RAPL_DOMAIN_REG_LIMIT, ARBITRARY_UNIT, 0), PRIMITIVE_INFO_INIT(PL2_CLAMP, POWER_LIMIT2_CLAMP, 48, RAPL_DOMAIN_REG_LIMIT, ARBITRARY_UNIT, 0), + PRIMITIVE_INFO_INIT(PL4_ENABLE, POWER_LIMIT4_MASK, 0, + RAPL_DOMAIN_REG_PL4, ARBITRARY_UNIT, 0), PRIMITIVE_INFO_INIT(TIME_WINDOW1, TIME_WINDOW1_MASK, 17, RAPL_DOMAIN_REG_LIMIT, TIME_UNIT, 0), PRIMITIVE_INFO_INIT(TIME_WINDOW2, TIME_WINDOW2_MASK, 49, @@ -919,6 +968,14 @@ static const struct rapl_defaults rapl_defaults_hsw_server = { .dram_domain_energy_unit = 15300, }; +static const struct rapl_defaults rapl_defaults_spr_server = { + .check_unit = rapl_check_unit_core, + .set_floor_freq = set_floor_freq_default, + .compute_time_window = rapl_compute_time_window_core, + .dram_domain_energy_unit = 15300, + .psys_domain_energy_unit = 1000000000, +}; + static const struct rapl_defaults rapl_defaults_byt = { .floor_freq_reg_addr = IOSF_CPU_POWER_BUDGET_CTL_BYT, .check_unit = rapl_check_unit_atom, @@ -978,6 +1035,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE_L, &rapl_defaults_core), X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE, &rapl_defaults_core), X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L, &rapl_defaults_core), + X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, &rapl_defaults_spr_server), X86_MATCH_INTEL_FAM6_MODEL(ATOM_SILVERMONT, &rapl_defaults_byt), X86_MATCH_INTEL_FAM6_MODEL(ATOM_AIRMONT, &rapl_defaults_cht), @@ -1252,6 +1310,7 @@ void rapl_remove_package(struct rapl_package *rp) if (find_nr_power_limit(rd) > 1) { rapl_write_data_raw(rd, PL2_ENABLE, 0); rapl_write_data_raw(rd, PL2_CLAMP, 0); + rapl_write_data_raw(rd, PL4_ENABLE, 0); } if (rd->id == RAPL_DOMAIN_PACKAGE) { rd_package = rd; @@ -1360,6 +1419,13 @@ static void power_limit_state_save(void) if (ret) rd->rpl[i].last_power_limit = 0; break; + case PL4_ENABLE: + ret = rapl_read_data_raw(rd, + POWER_LIMIT4, true, + &rd->rpl[i].last_power_limit); + if (ret) + rd->rpl[i].last_power_limit = 0; + break; } } } @@ -1390,6 +1456,11 @@ static void power_limit_state_restore(void) rapl_write_data_raw(rd, POWER_LIMIT2, rd->rpl[i].last_power_limit); break; + case PL4_ENABLE: + if (rd->rpl[i].last_power_limit) + rapl_write_data_raw(rd, POWER_LIMIT4, + rd->rpl[i].last_power_limit); + break; } } } diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c index d5487965bdfe..d2a2627507a9 100644 --- a/drivers/powercap/intel_rapl_msr.c +++ b/drivers/powercap/intel_rapl_msr.c @@ -28,6 +28,7 @@ /* Local defines */ #define MSR_PLATFORM_POWER_LIMIT 0x0000065C +#define MSR_VR_CURRENT_CONFIG 0x00000601 /* private data for RAPL MSR Interface */ static struct rapl_if_priv rapl_msr_priv = { @@ -123,13 +124,27 @@ static int rapl_msr_write_raw(int cpu, struct reg_action *ra) return ra->err; } +/* List of verified CPUs. */ +static const struct x86_cpu_id pl4_support_ids[] = { + { X86_VENDOR_INTEL, 6, INTEL_FAM6_TIGERLAKE_L, X86_FEATURE_ANY }, + {} +}; + static int rapl_msr_probe(struct platform_device *pdev) { + const struct x86_cpu_id *id = x86_match_cpu(pl4_support_ids); int ret; rapl_msr_priv.read_raw = rapl_msr_read_raw; rapl_msr_priv.write_raw = rapl_msr_write_raw; + if (id) { + rapl_msr_priv.limits[RAPL_DOMAIN_PACKAGE] = 3; + rapl_msr_priv.regs[RAPL_DOMAIN_PACKAGE][RAPL_DOMAIN_REG_PL4] = + MSR_VR_CURRENT_CONFIG; + pr_info("PL4 support detected.\n"); + } + rapl_msr_priv.control_type = powercap_register_control_type(NULL, "intel-rapl", NULL); if (IS_ERR(rapl_msr_priv.control_type)) { pr_debug("failed to register powercap control_type.\n"); diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index edb1c4f8b496..de17ef7e18f0 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -238,6 +238,16 @@ config REGULATOR_CPCAP Say y here for CPCAP regulator found on some Motorola phones and tablets such as Droid 4. +config REGULATOR_CROS_EC + tristate "ChromeOS EC regulators" + depends on CROS_EC && OF + help + This driver supports voltage regulators that is connected to ChromeOS + EC and controlled through EC host commands. + + This driver can also be built as a module. If so, the module + will be called cros-ec-regulator. + config REGULATOR_DA903X tristate "Dialog Semiconductor DA9030/DA9034 regulators" depends on PMIC_DA903X @@ -326,6 +336,16 @@ config REGULATOR_FAN53555 input voltage supply of 2.5V to 5.5V. The output voltage is programmed through an I2C interface. +config REGULATOR_FAN53880 + tristate "Fairchild FAN53880 Regulator" + depends on I2C && (OF || COMPILE_TEST) + select REGMAP_I2C + help + This driver supports Fairchild (ON Semiconductor) FAN53880 + regulator. The regulator is a programmable power management IC + (PMIC), it is controlled by I2C and provides one BUCK, one BOOST + and four LDO outputs. + config REGULATOR_GPIO tristate "GPIO regulator support" depends on GPIOLIB || COMPILE_TEST @@ -730,6 +750,14 @@ config REGULATOR_PBIAS This driver provides support for OMAP pbias modelled regulators. +config REGULATOR_PCA9450 + tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver" + depends on I2C + select REGMAP_I2C + help + Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC + regulator driver. + config REGULATOR_PCAP tristate "Motorola PCAP2 regulator driver" depends on EZX_PCAP @@ -826,6 +854,16 @@ config REGULATOR_QCOM_SPMI Qualcomm SPMI PMICs as a module. The module will be named "qcom_spmi-regulator". +config REGULATOR_QCOM_USB_VBUS + tristate "Qualcomm USB Vbus regulator driver" + depends on SPMI || COMPILE_TEST + help + If you say yes to this option, support will be included for the + regulator used to enable the VBUS output. + + Say M here if you want to include support for enabling the VBUS output + as a module. The module will be named "qcom_usb_vbus_regulator". + config REGULATOR_RC5T583 tristate "RICOH RC5T583 Power regulators" depends on MFD_RC5T583 @@ -989,6 +1027,13 @@ config REGULATOR_SY8824X help This driver supports SY8824C single output regulator. +config REGULATOR_SY8827N + tristate "Silergy SY8827N regulator" + depends on I2C && (OF || COMPILE_TEST) + select REGMAP_I2C + help + This driver supports SY8827N single output regulator. + config REGULATOR_TPS51632 tristate "TI TPS51632 Power Regulator" depends on I2C @@ -1178,5 +1223,15 @@ config REGULATOR_WM8994 This driver provides support for the voltage regulators on the WM8994 CODEC. +config REGULATOR_QCOM_LABIBB + tristate "QCOM LAB/IBB regulator support" + depends on SPMI || COMPILE_TEST + help + This driver supports Qualcomm's LAB/IBB regulators present on the + Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI + based PMIC implementations. LAB can be used as positive + boost regulator and IBB can be used as a negative boost regulator + for LCD display panel. + endif diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile index 0796e4a47afa..d8d3ecf526a8 100644 --- a/drivers/regulator/Makefile +++ b/drivers/regulator/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_REGULATOR_USERSPACE_CONSUMER) += userspace-consumer.o obj-$(CONFIG_REGULATOR_88PG86X) += 88pg86x.o obj-$(CONFIG_REGULATOR_88PM800) += 88pm800-regulator.o obj-$(CONFIG_REGULATOR_88PM8607) += 88pm8607.o +obj-$(CONFIG_REGULATOR_CROS_EC) += cros-ec-regulator.o obj-$(CONFIG_REGULATOR_CPCAP) += cpcap-regulator.o obj-$(CONFIG_REGULATOR_AAT2870) += aat2870-regulator.o obj-$(CONFIG_REGULATOR_AB3100) += ab3100.o @@ -41,6 +42,7 @@ obj-$(CONFIG_REGULATOR_DA9211) += da9211-regulator.o obj-$(CONFIG_REGULATOR_DBX500_PRCMU) += dbx500-prcmu.o obj-$(CONFIG_REGULATOR_DB8500_PRCMU) += db8500-prcmu.o obj-$(CONFIG_REGULATOR_FAN53555) += fan53555.o +obj-$(CONFIG_REGULATOR_FAN53880) += fan53880.o obj-$(CONFIG_REGULATOR_GPIO) += gpio-regulator.o obj-$(CONFIG_REGULATOR_HI6421) += hi6421-regulator.o obj-$(CONFIG_REGULATOR_HI6421V530) += hi6421v530-regulator.o @@ -88,11 +90,14 @@ obj-$(CONFIG_REGULATOR_MT6323) += mt6323-regulator.o obj-$(CONFIG_REGULATOR_MT6358) += mt6358-regulator.o obj-$(CONFIG_REGULATOR_MT6380) += mt6380-regulator.o obj-$(CONFIG_REGULATOR_MT6397) += mt6397-regulator.o +obj-$(CONFIG_REGULATOR_QCOM_LABIBB) += qcom-labibb-regulator.o obj-$(CONFIG_REGULATOR_QCOM_RPM) += qcom_rpm-regulator.o obj-$(CONFIG_REGULATOR_QCOM_RPMH) += qcom-rpmh-regulator.o obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o obj-$(CONFIG_REGULATOR_QCOM_SPMI) += qcom_spmi-regulator.o +obj-$(CONFIG_REGULATOR_QCOM_USB_VBUS) += qcom_usb_vbus-regulator.o obj-$(CONFIG_REGULATOR_PALMAS) += palmas-regulator.o +obj-$(CONFIG_REGULATOR_PCA9450) += pca9450-regulator.o obj-$(CONFIG_REGULATOR_PFUZE100) += pfuze100-regulator.o obj-$(CONFIG_REGULATOR_PV88060) += pv88060-regulator.o obj-$(CONFIG_REGULATOR_PV88080) += pv88080-regulator.o @@ -120,6 +125,7 @@ obj-$(CONFIG_REGULATOR_STPMIC1) += stpmic1_regulator.o obj-$(CONFIG_REGULATOR_STW481X_VMMC) += stw481x-vmmc.o obj-$(CONFIG_REGULATOR_SY8106A) += sy8106a-regulator.o obj-$(CONFIG_REGULATOR_SY8824X) += sy8824x.o +obj-$(CONFIG_REGULATOR_SY8827N) += sy8827n.o obj-$(CONFIG_REGULATOR_TI_ABB) += ti-abb-regulator.o obj-$(CONFIG_REGULATOR_TPS6105X) += tps6105x-regulator.o obj-$(CONFIG_REGULATOR_TPS62360) += tps62360-regulator.o diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c index 716ca5bb178e..47b8b6f7b571 100644 --- a/drivers/regulator/ab8500.c +++ b/drivers/regulator/ab8500.c @@ -59,6 +59,7 @@ struct ab8500_shared_mode { * @voltage_bank: bank to control regulator voltage * @voltage_reg: register to control regulator voltage * @voltage_mask: mask to control regulator voltage + * @expand_register: */ struct ab8500_regulator_info { struct device *dev; @@ -79,12 +80,6 @@ struct ab8500_regulator_info { u8 voltage_bank; u8 voltage_reg; u8 voltage_mask; - struct { - u8 voltage_limit; - u8 voltage_bank; - u8 voltage_reg; - u8 voltage_mask; - } expand_register; }; /* voltage tables for the vauxn/vintcore supplies */ diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c index ca92b3de0e9c..f9856d4e295f 100644 --- a/drivers/regulator/anatop-regulator.c +++ b/drivers/regulator/anatop-regulator.c @@ -139,7 +139,7 @@ static struct regulator_ops anatop_rops = { .map_voltage = regulator_map_voltage_linear, }; -static struct regulator_ops anatop_core_rops = { +static const struct regulator_ops anatop_core_rops = { .enable = anatop_regmap_enable, .disable = anatop_regmap_disable, .is_enabled = anatop_regmap_is_enabled, diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 03154f5b939f..75ff7c563c5d 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -105,6 +105,7 @@ static int regulator_balance_voltage(struct regulator_dev *rdev, static struct regulator *create_regulator(struct regulator_dev *rdev, struct device *dev, const char *supply_name); +static void destroy_regulator(struct regulator *regulator); static void _regulator_put(struct regulator *regulator); const char *rdev_get_name(struct regulator_dev *rdev) @@ -2034,20 +2035,9 @@ struct regulator *regulator_get_optional(struct device *dev, const char *id) } EXPORT_SYMBOL_GPL(regulator_get_optional); -/* regulator_list_mutex lock held by regulator_put() */ -static void _regulator_put(struct regulator *regulator) +static void destroy_regulator(struct regulator *regulator) { - struct regulator_dev *rdev; - - if (IS_ERR_OR_NULL(regulator)) - return; - - lockdep_assert_held_once(®ulator_list_mutex); - - /* Docs say you must disable before calling regulator_put() */ - WARN_ON(regulator->enable_count); - - rdev = regulator->rdev; + struct regulator_dev *rdev = regulator->rdev; debugfs_remove_recursive(regulator->debugfs); @@ -2068,6 +2058,24 @@ static void _regulator_put(struct regulator *regulator) kfree_const(regulator->supply_name); kfree(regulator); +} + +/* regulator_list_mutex lock held by regulator_put() */ +static void _regulator_put(struct regulator *regulator) +{ + struct regulator_dev *rdev; + + if (IS_ERR_OR_NULL(regulator)) + return; + + lockdep_assert_held_once(®ulator_list_mutex); + + /* Docs say you must disable before calling regulator_put() */ + WARN_ON(regulator->enable_count); + + rdev = regulator->rdev; + + destroy_regulator(regulator); module_put(rdev->owner); put_device(&rdev->dev); @@ -2347,6 +2355,37 @@ static void _regulator_enable_delay(unsigned int delay) udelay(us); } +/** + * _regulator_check_status_enabled + * + * A helper function to check if the regulator status can be interpreted + * as 'regulator is enabled'. + * @rdev: the regulator device to check + * + * Return: + * * 1 - if status shows regulator is in enabled state + * * 0 - if not enabled state + * * Error Value - as received from ops->get_status() + */ +static inline int _regulator_check_status_enabled(struct regulator_dev *rdev) +{ + int ret = rdev->desc->ops->get_status(rdev); + + if (ret < 0) { + rdev_info(rdev, "get_status returned error: %d\n", ret); + return ret; + } + + switch (ret) { + case REGULATOR_STATUS_OFF: + case REGULATOR_STATUS_ERROR: + case REGULATOR_STATUS_UNDEFINED: + return 0; + default: + return 1; + } +} + static int _regulator_do_enable(struct regulator_dev *rdev) { int ret, delay; @@ -2407,7 +2446,37 @@ static int _regulator_do_enable(struct regulator_dev *rdev) * together. */ trace_regulator_enable_delay(rdev_get_name(rdev)); - _regulator_enable_delay(delay); + /* If poll_enabled_time is set, poll upto the delay calculated + * above, delaying poll_enabled_time uS to check if the regulator + * actually got enabled. + * If the regulator isn't enabled after enable_delay has + * expired, return -ETIMEDOUT. + */ + if (rdev->desc->poll_enabled_time) { + unsigned int time_remaining = delay; + + while (time_remaining > 0) { + _regulator_enable_delay(rdev->desc->poll_enabled_time); + + if (rdev->desc->ops->get_status) { + ret = _regulator_check_status_enabled(rdev); + if (ret < 0) + return ret; + else if (ret) + break; + } else if (rdev->desc->ops->is_enabled(rdev)) + break; + + time_remaining -= rdev->desc->poll_enabled_time; + } + + if (time_remaining <= 0) { + rdev_err(rdev, "Enabled check timed out\n"); + return -ETIMEDOUT; + } + } else { + _regulator_enable_delay(delay); + } trace_regulator_enable_complete(rdev_get_name(rdev)); @@ -5023,7 +5092,6 @@ regulator_register(const struct regulator_desc *regulator_desc, struct regulator_dev *rdev; bool dangling_cfg_gpiod = false; bool dangling_of_gpiod = false; - bool reg_device_fail = false; struct device *dev; int ret, i; @@ -5152,10 +5220,12 @@ regulator_register(const struct regulator_desc *regulator_desc, } /* register with sysfs */ + device_initialize(&rdev->dev); rdev->dev.class = ®ulator_class; rdev->dev.parent = dev; dev_set_name(&rdev->dev, "regulator.%lu", (unsigned long) atomic_inc_return(®ulator_no)); + dev_set_drvdata(&rdev->dev, rdev); /* set regulator constraints */ if (init_data) @@ -5206,12 +5276,9 @@ regulator_register(const struct regulator_desc *regulator_desc, !rdev->desc->fixed_uV) rdev->is_switch = true; - dev_set_drvdata(&rdev->dev, rdev); - ret = device_register(&rdev->dev); - if (ret != 0) { - reg_device_fail = true; + ret = device_add(&rdev->dev); + if (ret != 0) goto unset_supplies; - } rdev_init_debugfs(rdev); @@ -5233,17 +5300,15 @@ unset_supplies: mutex_unlock(®ulator_list_mutex); wash: kfree(rdev->coupling_desc.coupled_rdevs); - kfree(rdev->constraints); mutex_lock(®ulator_list_mutex); regulator_ena_gpio_free(rdev); mutex_unlock(®ulator_list_mutex); + put_device(&rdev->dev); + rdev = NULL; clean: if (dangling_of_gpiod) gpiod_put(config->ena_gpiod); - if (reg_device_fail) - put_device(&rdev->dev); - else - kfree(rdev); + kfree(rdev); kfree(config); rinse: if (dangling_cfg_gpiod) diff --git a/drivers/regulator/cpcap-regulator.c b/drivers/regulator/cpcap-regulator.c index f80781d58a28..79b3eb3222c6 100644 --- a/drivers/regulator/cpcap-regulator.c +++ b/drivers/regulator/cpcap-regulator.c @@ -89,7 +89,7 @@ */ #define CPCAP_REG_OFF_MODE_SEC BIT(15) -/** +/* * SoC specific configuration for CPCAP regulator. There are at least three * different SoCs each with their own parameters: omap3, omap4 and tegra2. * @@ -169,7 +169,7 @@ enum cpcap_regulator_id { static int cpcap_regulator_enable(struct regulator_dev *rdev) { struct cpcap_regulator *regulator = rdev_get_drvdata(rdev); - int error, ignore; + int error; error = regulator_enable_regmap(rdev); if (error) @@ -180,7 +180,7 @@ static int cpcap_regulator_enable(struct regulator_dev *rdev) regulator->assign_mask, regulator->assign_mask); if (error) - ignore = regulator_disable_regmap(rdev); + regulator_disable_regmap(rdev); } return error; @@ -193,7 +193,7 @@ static int cpcap_regulator_enable(struct regulator_dev *rdev) static int cpcap_regulator_disable(struct regulator_dev *rdev) { struct cpcap_regulator *regulator = rdev_get_drvdata(rdev); - int error, ignore; + int error; if (rdev->desc->enable_val & CPCAP_REG_OFF_MODE_SEC) { error = regmap_update_bits(rdev->regmap, regulator->assign_reg, @@ -204,9 +204,9 @@ static int cpcap_regulator_disable(struct regulator_dev *rdev) error = regulator_disable_regmap(rdev); if (error && (rdev->desc->enable_val & CPCAP_REG_OFF_MODE_SEC)) { - ignore = regmap_update_bits(rdev->regmap, regulator->assign_reg, - regulator->assign_mask, - regulator->assign_mask); + regmap_update_bits(rdev->regmap, regulator->assign_reg, + regulator->assign_mask, + regulator->assign_mask); } return error; @@ -256,7 +256,7 @@ static int cpcap_regulator_set_mode(struct regulator_dev *rdev, CPCAP_BIT_AUDIO_LOW_PWR, value); } -static struct regulator_ops cpcap_regulator_ops = { +static const struct regulator_ops cpcap_regulator_ops = { .enable = cpcap_regulator_enable, .disable = cpcap_regulator_disable, .is_enabled = regulator_is_enabled_regmap, @@ -325,7 +325,7 @@ static const unsigned int vvib_val_tbl[] = { 1300000, 1800000, 2000000, static const unsigned int vusb_val_tbl[] = { 0, 3300000, }; static const unsigned int vaudio_val_tbl[] = { 0, 2775000, }; -/** +/* * SoC specific configuration for omap4. The data below is comes from Motorola * Linux kernel tree. It's basically the values of cpcap_regltr_data, * cpcap_regulator_mode_values and cpcap_regulator_off_mode_values, see diff --git a/drivers/regulator/cros-ec-regulator.c b/drivers/regulator/cros-ec-regulator.c new file mode 100644 index 000000000000..3117bbd2826b --- /dev/null +++ b/drivers/regulator/cros-ec-regulator.c @@ -0,0 +1,252 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright 2020 Google LLC. + +#include +#include +#include +#include +#include +#include +#include +#include + +struct cros_ec_regulator_data { + struct regulator_desc desc; + struct regulator_dev *dev; + struct cros_ec_device *ec_dev; + + u32 index; + + u16 *voltages_mV; + u16 num_voltages; +}; + +static int cros_ec_cmd(struct cros_ec_device *ec, u32 version, u32 command, + void *outdata, u32 outsize, void *indata, u32 insize) +{ + struct cros_ec_command *msg; + int ret; + + msg = kzalloc(sizeof(*msg) + max(outsize, insize), GFP_KERNEL); + if (!msg) + return -ENOMEM; + + msg->version = version; + msg->command = command; + msg->outsize = outsize; + msg->insize = insize; + + if (outdata && outsize > 0) + memcpy(msg->data, outdata, outsize); + + ret = cros_ec_cmd_xfer_status(ec, msg); + if (ret < 0) + goto cleanup; + + if (insize) + memcpy(indata, msg->data, insize); + +cleanup: + kfree(msg); + return ret; +} + +static int cros_ec_regulator_enable(struct regulator_dev *dev) +{ + struct cros_ec_regulator_data *data = rdev_get_drvdata(dev); + struct ec_params_regulator_enable cmd = { + .index = data->index, + .enable = 1, + }; + + return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_ENABLE, &cmd, + sizeof(cmd), NULL, 0); +} + +static int cros_ec_regulator_disable(struct regulator_dev *dev) +{ + struct cros_ec_regulator_data *data = rdev_get_drvdata(dev); + struct ec_params_regulator_enable cmd = { + .index = data->index, + .enable = 0, + }; + + return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_ENABLE, &cmd, + sizeof(cmd), NULL, 0); +} + +static int cros_ec_regulator_is_enabled(struct regulator_dev *dev) +{ + struct cros_ec_regulator_data *data = rdev_get_drvdata(dev); + struct ec_params_regulator_is_enabled cmd = { + .index = data->index, + }; + struct ec_response_regulator_is_enabled resp; + int ret; + + ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_IS_ENABLED, &cmd, + sizeof(cmd), &resp, sizeof(resp)); + if (ret < 0) + return ret; + return resp.enabled; +} + +static int cros_ec_regulator_list_voltage(struct regulator_dev *dev, + unsigned int selector) +{ + struct cros_ec_regulator_data *data = rdev_get_drvdata(dev); + + if (selector >= data->num_voltages) + return -EINVAL; + + return data->voltages_mV[selector] * 1000; +} + +static int cros_ec_regulator_get_voltage(struct regulator_dev *dev) +{ + struct cros_ec_regulator_data *data = rdev_get_drvdata(dev); + struct ec_params_regulator_get_voltage cmd = { + .index = data->index, + }; + struct ec_response_regulator_get_voltage resp; + int ret; + + ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_GET_VOLTAGE, &cmd, + sizeof(cmd), &resp, sizeof(resp)); + if (ret < 0) + return ret; + return resp.voltage_mv * 1000; +} + +static int cros_ec_regulator_set_voltage(struct regulator_dev *dev, int min_uV, + int max_uV, unsigned int *selector) +{ + struct cros_ec_regulator_data *data = rdev_get_drvdata(dev); + int min_mV = DIV_ROUND_UP(min_uV, 1000); + int max_mV = max_uV / 1000; + struct ec_params_regulator_set_voltage cmd = { + .index = data->index, + .min_mv = min_mV, + .max_mv = max_mV, + }; + + /* + * This can happen when the given range [min_uV, max_uV] doesn't + * contain any voltage that can be represented exactly in mV. + */ + if (min_mV > max_mV) + return -EINVAL; + + return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_SET_VOLTAGE, &cmd, + sizeof(cmd), NULL, 0); +} + +static const struct regulator_ops cros_ec_regulator_voltage_ops = { + .enable = cros_ec_regulator_enable, + .disable = cros_ec_regulator_disable, + .is_enabled = cros_ec_regulator_is_enabled, + .list_voltage = cros_ec_regulator_list_voltage, + .get_voltage = cros_ec_regulator_get_voltage, + .set_voltage = cros_ec_regulator_set_voltage, +}; + +static int cros_ec_regulator_init_info(struct device *dev, + struct cros_ec_regulator_data *data) +{ + struct ec_params_regulator_get_info cmd = { + .index = data->index, + }; + struct ec_response_regulator_get_info resp; + int ret; + + ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_GET_INFO, &cmd, + sizeof(cmd), &resp, sizeof(resp)); + if (ret < 0) + return ret; + + data->num_voltages = + min_t(u16, ARRAY_SIZE(resp.voltages_mv), resp.num_voltages); + data->voltages_mV = + devm_kmemdup(dev, resp.voltages_mv, + sizeof(u16) * data->num_voltages, GFP_KERNEL); + data->desc.n_voltages = data->num_voltages; + + /* Make sure the returned name is always a valid string */ + resp.name[ARRAY_SIZE(resp.name) - 1] = '\0'; + data->desc.name = devm_kstrdup(dev, resp.name, GFP_KERNEL); + if (!data->desc.name) + return -ENOMEM; + + return 0; +} + +static int cros_ec_regulator_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct device_node *np = dev->of_node; + struct cros_ec_regulator_data *drvdata; + struct regulator_init_data *init_data; + struct regulator_config cfg = {}; + struct regulator_desc *desc; + int ret; + + drvdata = devm_kzalloc( + &pdev->dev, sizeof(struct cros_ec_regulator_data), GFP_KERNEL); + if (!drvdata) + return -ENOMEM; + + drvdata->ec_dev = dev_get_drvdata(dev->parent); + desc = &drvdata->desc; + + init_data = of_get_regulator_init_data(dev, np, desc); + if (!init_data) + return -EINVAL; + + ret = of_property_read_u32(np, "reg", &drvdata->index); + if (ret < 0) + return ret; + + desc->owner = THIS_MODULE; + desc->type = REGULATOR_VOLTAGE; + desc->ops = &cros_ec_regulator_voltage_ops; + + ret = cros_ec_regulator_init_info(dev, drvdata); + if (ret < 0) + return ret; + + cfg.dev = &pdev->dev; + cfg.init_data = init_data; + cfg.driver_data = drvdata; + cfg.of_node = np; + + drvdata->dev = devm_regulator_register(dev, &drvdata->desc, &cfg); + if (IS_ERR(drvdata->dev)) { + dev_err(&pdev->dev, "Failed to register regulator: %d\n", ret); + return PTR_ERR(drvdata->dev); + } + + platform_set_drvdata(pdev, drvdata); + + return 0; +} + +static const struct of_device_id regulator_cros_ec_of_match[] = { + { .compatible = "google,cros-ec-regulator", }, + {} +}; +MODULE_DEVICE_TABLE(of, regulator_cros_ec_of_match); + +static struct platform_driver cros_ec_regulator_driver = { + .probe = cros_ec_regulator_probe, + .driver = { + .name = "cros-ec-regulator", + .of_match_table = regulator_cros_ec_of_match, + }, +}; + +module_platform_driver(cros_ec_regulator_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("ChromeOS EC controlled regulator"); +MODULE_AUTHOR("Pi-Hsun Shih "); diff --git a/drivers/regulator/da9211-regulator.c b/drivers/regulator/da9211-regulator.c index 2ea4362ffa5c..297b3aa7c753 100644 --- a/drivers/regulator/da9211-regulator.c +++ b/drivers/regulator/da9211-regulator.c @@ -17,6 +17,7 @@ #include #include #include +#include #include "da9211-regulator.h" /* DEVICE IDs */ @@ -24,10 +25,6 @@ #define DA9213_DEVICE_ID 0x23 #define DA9215_DEVICE_ID 0x24 -#define DA9211_BUCK_MODE_SLEEP 1 -#define DA9211_BUCK_MODE_SYNC 2 -#define DA9211_BUCK_MODE_AUTO 3 - /* DA9211 REGULATOR IDs */ #define DA9211_ID_BUCKA 0 #define DA9211_ID_BUCKB 1 @@ -89,6 +86,20 @@ static const int da9215_current_limits[] = { 5600000, 5800000, 6000000, 6200000, 6400000, 6600000, 6800000, 7000000 }; +static unsigned int da9211_map_buck_mode(unsigned int mode) +{ + switch (mode) { + case DA9211_BUCK_MODE_SLEEP: + return REGULATOR_MODE_STANDBY; + case DA9211_BUCK_MODE_SYNC: + return REGULATOR_MODE_FAST; + case DA9211_BUCK_MODE_AUTO: + return REGULATOR_MODE_NORMAL; + default: + return REGULATOR_MODE_INVALID; + } +} + static unsigned int da9211_buck_get_mode(struct regulator_dev *rdev) { int id = rdev_get_id(rdev); @@ -236,6 +247,7 @@ static const struct regulator_ops da9211_buck_ops = { .vsel_reg = DA9211_REG_VBUCKA_A + DA9211_ID_##_id * 2,\ .vsel_mask = DA9211_VBUCK_MASK,\ .owner = THIS_MODULE,\ + .of_map_mode = da9211_map_buck_mode,\ } static struct regulator_desc da9211_regulators[] = { @@ -245,8 +257,14 @@ static struct regulator_desc da9211_regulators[] = { #ifdef CONFIG_OF static struct of_regulator_match da9211_matches[] = { - [DA9211_ID_BUCKA] = { .name = "BUCKA" }, - [DA9211_ID_BUCKB] = { .name = "BUCKB" }, + [DA9211_ID_BUCKA] = { + .name = "BUCKA", + .desc = &da9211_regulators[DA9211_ID_BUCKA], + }, + [DA9211_ID_BUCKB] = { + .name = "BUCKB", + .desc = &da9211_regulators[DA9211_ID_BUCKB], + }, }; static struct da9211_pdata *da9211_parse_regulators_dt( diff --git a/drivers/regulator/dbx500-prcmu.c b/drivers/regulator/dbx500-prcmu.c index f604c8db6d0e..c3ad6aa6b5d3 100644 --- a/drivers/regulator/dbx500-prcmu.c +++ b/drivers/regulator/dbx500-prcmu.c @@ -110,13 +110,6 @@ static int ux500_regulator_status_show(struct seq_file *s, void *p) } DEFINE_SHOW_ATTRIBUTE(ux500_regulator_status); -int __attribute__((weak)) dbx500_regulator_testcase( - struct dbx500_regulator_info *regulator_info, - int num_regulators) -{ - return 0; -} - int ux500_regulator_debug_init(struct platform_device *pdev, struct dbx500_regulator_info *regulator_info, @@ -152,7 +145,6 @@ ux500_regulator_debug_init(struct platform_device *pdev, if (!rdebug.state_after_suspend) goto exit_free; - dbx500_regulator_testcase(regulator_info, num_regulators); return 0; exit_free: diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c index 3ea1c170f840..3091210889e3 100644 --- a/drivers/regulator/devres.c +++ b/drivers/regulator/devres.c @@ -41,8 +41,8 @@ static struct regulator *_devm_regulator_get(struct device *dev, const char *id, /** * devm_regulator_get - Resource managed regulator_get() - * @dev: device for regulator "consumer" - * @id: Supply name or regulator ID. + * @dev: device to supply + * @id: supply name or regulator ID. * * Managed regulator_get(). Regulators returned from this function are * automatically regulator_put() on driver detach. See regulator_get() for more @@ -56,8 +56,8 @@ EXPORT_SYMBOL_GPL(devm_regulator_get); /** * devm_regulator_get_exclusive - Resource managed regulator_get_exclusive() - * @dev: device for regulator "consumer" - * @id: Supply name or regulator ID. + * @dev: device to supply + * @id: supply name or regulator ID. * * Managed regulator_get_exclusive(). Regulators returned from this function * are automatically regulator_put() on driver detach. See regulator_get() for @@ -72,8 +72,8 @@ EXPORT_SYMBOL_GPL(devm_regulator_get_exclusive); /** * devm_regulator_get_optional - Resource managed regulator_get_optional() - * @dev: device for regulator "consumer" - * @id: Supply name or regulator ID. + * @dev: device to supply + * @id: supply name or regulator ID. * * Managed regulator_get_optional(). Regulators returned from this * function are automatically regulator_put() on driver detach. See @@ -130,9 +130,9 @@ static void devm_regulator_bulk_release(struct device *dev, void *res) /** * devm_regulator_bulk_get - managed get multiple regulator consumers * - * @dev: Device to supply - * @num_consumers: Number of consumers to register - * @consumers: Configuration of consumers; clients are stored here. + * @dev: device to supply + * @num_consumers: number of consumers to register + * @consumers: configuration of consumers; clients are stored here. * * @return 0 on success, an errno on failure. * @@ -173,8 +173,9 @@ static void devm_rdev_release(struct device *dev, void *res) /** * devm_regulator_register - Resource managed regulator_register() + * @dev: device to supply * @regulator_desc: regulator to register - * @config: runtime configuration for regulator + * @config: runtime configuration for regulator * * Called by regulator drivers to register a regulator. Returns a * valid pointer to struct regulator_dev on success or an ERR_PTR() on @@ -216,7 +217,8 @@ static int devm_rdev_match(struct device *dev, void *res, void *data) /** * devm_regulator_unregister - Resource managed regulator_unregister() - * @regulator: regulator to free + * @dev: device to supply + * @rdev: regulator to free * * Unregister a regulator registered with devm_regulator_register(). * Normally this function will not need to be called and the resource @@ -257,10 +259,10 @@ static void devm_regulator_destroy_supply_alias(struct device *dev, void *res) * devm_regulator_register_supply_alias - Resource managed * regulator_register_supply_alias() * - * @dev: device that will be given as the regulator "consumer" - * @id: Supply name or regulator ID + * @dev: device to supply + * @id: supply name or regulator ID * @alias_dev: device that should be used to lookup the supply - * @alias_id: Supply name or regulator ID that should be used to lookup the + * @alias_id: supply name or regulator ID that should be used to lookup the * supply * * The supply alias will automatically be unregistered when the source @@ -298,8 +300,8 @@ EXPORT_SYMBOL_GPL(devm_regulator_register_supply_alias); * devm_regulator_unregister_supply_alias - Resource managed * regulator_unregister_supply_alias() * - * @dev: device that will be given as the regulator "consumer" - * @id: Supply name or regulator ID + * @dev: device to supply + * @id: supply name or regulator ID * * Unregister an alias registered with * devm_regulator_register_supply_alias(). Normally this function @@ -325,12 +327,12 @@ EXPORT_SYMBOL_GPL(devm_regulator_unregister_supply_alias); * devm_regulator_bulk_register_supply_alias - Managed register * multiple aliases * - * @dev: device that will be given as the regulator "consumer" - * @id: List of supply names or regulator IDs + * @dev: device to supply + * @id: list of supply names or regulator IDs * @alias_dev: device that should be used to lookup the supply - * @alias_id: List of supply names or regulator IDs that should be used to - * lookup the supply - * @num_id: Number of aliases to register + * @alias_id: list of supply names or regulator IDs that should be used to + * lookup the supply + * @num_id: number of aliases to register * * @return 0 on success, an errno on failure. * @@ -375,9 +377,9 @@ EXPORT_SYMBOL_GPL(devm_regulator_bulk_register_supply_alias); * devm_regulator_bulk_unregister_supply_alias - Managed unregister * multiple aliases * - * @dev: device that will be given as the regulator "consumer" - * @id: List of supply names or regulator IDs - * @num_id: Number of aliases to unregister + * @dev: device to supply + * @id: list of supply names or regulator IDs + * @num_id: number of aliases to unregister * * Unregister aliases registered with * devm_regulator_bulk_register_supply_alias(). Normally this function @@ -421,7 +423,7 @@ static void devm_regulator_destroy_notifier(struct device *dev, void *res) * regulator_register_notifier * * @regulator: regulator source - * @nb: notifier block + * @nb: notifier block * * The notifier will be registers under the consumer device and be * automatically be unregistered when the source device is unbound. @@ -458,7 +460,7 @@ EXPORT_SYMBOL_GPL(devm_regulator_register_notifier); * regulator_unregister_notifier() * * @regulator: regulator source - * @nb: notifier block + * @nb: notifier block * * Unregister a notifier registered with devm_regulator_register_notifier(). * Normally this function will not need to be called and the resource diff --git a/drivers/regulator/fan53880.c b/drivers/regulator/fan53880.c new file mode 100644 index 000000000000..e83eb4fb1876 --- /dev/null +++ b/drivers/regulator/fan53880.c @@ -0,0 +1,184 @@ +// SPDX-License-Identifier: GPL-2.0+ +#include +#include +#include +#include + +enum fan53880_regulator_ids { + FAN53880_LDO1, + FAN53880_LDO2, + FAN53880_LDO3, + FAN53880_LDO4, + FAN53880_BUCK, + FAN53880_BOOST, +}; + +enum fan53880_registers { + FAN53880_PRODUCT_ID = 0x00, + FAN53880_SILICON_REV, + FAN53880_BUCKVOUT, + FAN53880_BOOSTVOUT, + FAN53880_LDO1VOUT, + FAN53880_LDO2VOUT, + FAN53880_LDO3VOUT, + FAN53880_LDO4VOUT, + FAN53880_IOUT, + FAN53880_ENABLE, + FAN53880_ENABLE_BOOST, +}; + +#define FAN53880_ID 0x01 + +static const struct regulator_ops fan53880_ops = { + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, +}; + +#define FAN53880_LDO(_num, _supply, _default) \ + [FAN53880_LDO ## _num] = { \ + .name = "LDO"#_num, \ + .of_match = of_match_ptr("LDO"#_num), \ + .regulators_node = of_match_ptr("regulators"), \ + .type = REGULATOR_VOLTAGE, \ + .owner = THIS_MODULE, \ + .linear_ranges = (struct linear_range[]) { \ + REGULATOR_LINEAR_RANGE(_default, 0x0, 0x0, 0), \ + REGULATOR_LINEAR_RANGE(800000, 0xf, 0x73, 25000), \ + }, \ + .n_linear_ranges = 2, \ + .vsel_reg = FAN53880_LDO ## _num ## VOUT, \ + .vsel_mask = 0x7f, \ + .enable_reg = FAN53880_ENABLE, \ + .enable_mask = BIT(_num - 1), \ + .enable_time = 150, \ + .supply_name = _supply, \ + .ops = &fan53880_ops, \ + } + +static const struct regulator_desc fan53880_regulators[] = { + FAN53880_LDO(1, "VIN12", 2800000), + FAN53880_LDO(2, "VIN12", 2800000), + FAN53880_LDO(3, "VIN3", 1800000), + FAN53880_LDO(4, "VIN4", 1800000), + [FAN53880_BUCK] = { + .name = "BUCK", + .of_match = of_match_ptr("BUCK"), + .regulators_node = of_match_ptr("regulators"), + .type = REGULATOR_VOLTAGE, + .owner = THIS_MODULE, + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(1100000, 0x0, 0x0, 0), + REGULATOR_LINEAR_RANGE(600000, 0x1f, 0xf7, 12500), + }, + .n_linear_ranges = 2, + .vsel_reg = FAN53880_BUCKVOUT, + .vsel_mask = 0x7f, + .enable_reg = FAN53880_ENABLE, + .enable_mask = 0x10, + .enable_time = 480, + .supply_name = "PVIN", + .ops = &fan53880_ops, + }, + [FAN53880_BOOST] = { + .name = "BOOST", + .of_match = of_match_ptr("BOOST"), + .regulators_node = of_match_ptr("regulators"), + .type = REGULATOR_VOLTAGE, + .owner = THIS_MODULE, + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(5000000, 0x0, 0x0, 0), + REGULATOR_LINEAR_RANGE(3000000, 0x4, 0x70, 25000), + }, + .n_linear_ranges = 2, + .vsel_reg = FAN53880_BOOSTVOUT, + .vsel_mask = 0x7f, + .enable_reg = FAN53880_ENABLE_BOOST, + .enable_mask = 0xff, + .enable_time = 580, + .supply_name = "PVIN", + .ops = &fan53880_ops, + }, +}; + +static const struct regmap_config fan53880_regmap = { + .reg_bits = 8, + .val_bits = 8, + .max_register = FAN53880_ENABLE_BOOST, +}; + +static int fan53880_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct regulator_config config = { }; + struct regulator_dev *rdev; + struct regmap *regmap; + int i, ret; + unsigned int data; + + regmap = devm_regmap_init_i2c(i2c, &fan53880_regmap); + if (IS_ERR(regmap)) { + ret = PTR_ERR(regmap); + dev_err(&i2c->dev, "Failed to create regmap: %d\n", ret); + return ret; + } + + ret = regmap_read(regmap, FAN53880_PRODUCT_ID, &data); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to read PRODUCT_ID: %d\n", ret); + return ret; + } + if (data != FAN53880_ID) { + dev_err(&i2c->dev, "Unsupported device id: 0x%x.\n", data); + return -ENODEV; + } + + config.dev = &i2c->dev; + config.init_data = NULL; + + for (i = 0; i < ARRAY_SIZE(fan53880_regulators); i++) { + rdev = devm_regulator_register(&i2c->dev, + &fan53880_regulators[i], + &config); + if (IS_ERR(rdev)) { + ret = PTR_ERR(rdev); + dev_err(&i2c->dev, "Failed to register %s: %d\n", + fan53880_regulators[i].name, ret); + return ret; + } + } + + return 0; +} + +#ifdef CONFIG_OF +static const struct of_device_id fan53880_dt_ids[] = { + { .compatible = "onnn,fan53880", }, + {} +}; +MODULE_DEVICE_TABLE(of, fan53880_dt_ids); +#endif + +static const struct i2c_device_id fan53880_i2c_id[] = { + { "fan53880", }, + {} +}; +MODULE_DEVICE_TABLE(i2c, fan53880_i2c_id); + +static struct i2c_driver fan53880_regulator_driver = { + .driver = { + .name = "fan53880", + .of_match_table = of_match_ptr(fan53880_dt_ids), + }, + .probe = fan53880_i2c_probe, + .id_table = fan53880_i2c_id, +}; +module_i2c_driver(fan53880_regulator_driver); + +MODULE_DESCRIPTION("FAN53880 PMIC voltage regulator driver"); +MODULE_AUTHOR("Christoph Fritz "); +MODULE_LICENSE("GPL"); diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index bc0bbd99e98d..d54830e48b8d 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -210,7 +210,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev) /* * The signal will be inverted by the GPIO core if flagged so in the - * decriptor. + * descriptor. */ if (config->enabled_at_boot) gflags = GPIOD_OUT_HIGH; diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index 110ee6fe76c4..5927d4f3eabd 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c @@ -148,6 +148,13 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np, config->supply_name = config->init_data->constraints.name; + if (config->init_data->constraints.boot_on) + config->enabled_at_boot = true; + + /* + * Do not use: undocumented device tree property. + * This is kept around solely for device tree ABI stability. + */ if (of_property_read_bool(np, "enable-at-boot")) config->enabled_at_boot = true; @@ -311,7 +318,7 @@ static int gpio_regulator_probe(struct platform_device *pdev) /* * The signal will be inverted by the GPIO core if flagged so in the - * decriptor. + * descriptor. */ if (config->enabled_at_boot) gflags = GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE; diff --git a/drivers/regulator/hi6421-regulator.c b/drivers/regulator/hi6421-regulator.c index 66219d8dfc1a..dc631c1a46b4 100644 --- a/drivers/regulator/hi6421-regulator.c +++ b/drivers/regulator/hi6421-regulator.c @@ -5,7 +5,7 @@ // Copyright (c) <2011-2014> HiSilicon Technologies Co., Ltd. // http://www.hisilicon.com // Copyright (c) <2013-2014> Linaro Ltd. -// http://www.linaro.org +// https://www.linaro.org // // Author: Guodong Xu diff --git a/drivers/regulator/hi6421v530-regulator.c b/drivers/regulator/hi6421v530-regulator.c index 06ae65199afd..988115f9b594 100644 --- a/drivers/regulator/hi6421v530-regulator.c +++ b/drivers/regulator/hi6421v530-regulator.c @@ -5,7 +5,7 @@ // Copyright (c) <2017> HiSilicon Technologies Co., Ltd. // http://www.hisilicon.com // Copyright (c) <2017> Linaro Ltd. -// http://www.linaro.org +// https://www.linaro.org // // Author: Wang Xiaoyin // Guodong Xu diff --git a/drivers/regulator/lp873x-regulator.c b/drivers/regulator/lp873x-regulator.c index fe049b67e7d5..c38387e0fbb2 100644 --- a/drivers/regulator/lp873x-regulator.c +++ b/drivers/regulator/lp873x-regulator.c @@ -1,7 +1,7 @@ /* * Regulator driver for LP873X PMIC * - * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License version 2 as diff --git a/drivers/regulator/lp87565-regulator.c b/drivers/regulator/lp87565-regulator.c index 5d525dacf959..eeab9d3c824b 100644 --- a/drivers/regulator/lp87565-regulator.c +++ b/drivers/regulator/lp87565-regulator.c @@ -2,7 +2,7 @@ /* * Regulator driver for LP87565 PMIC * - * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ */ #include @@ -11,8 +11,8 @@ #include -#define LP87565_REGULATOR(_name, _id, _of, _ops, _n, _vr, _vm, _er, _em, \ - _delay, _lr, _cr) \ +#define LP87565_REGULATOR(_name, _id, _of, _ops, _n, _vr, _vm, \ + _er, _em, _ev, _delay, _lr, _cr) \ [_id] = { \ .desc = { \ .name = _name, \ @@ -28,6 +28,7 @@ .vsel_mask = _vm, \ .enable_reg = _er, \ .enable_mask = _em, \ + .enable_val = _ev, \ .ramp_delay = _delay, \ .linear_ranges = _lr, \ .n_linear_ranges = ARRAY_SIZE(_lr), \ @@ -121,38 +122,54 @@ static const struct lp87565_regulator regulators[] = { LP87565_REGULATOR("BUCK0", LP87565_BUCK_0, "buck0", lp87565_buck_ops, 256, LP87565_REG_BUCK0_VOUT, LP87565_BUCK_VSET, LP87565_REG_BUCK0_CTRL_1, + LP87565_BUCK_CTRL_1_EN | + LP87565_BUCK_CTRL_1_EN_PIN_CTRL, LP87565_BUCK_CTRL_1_EN, 3230, buck0_1_2_3_ranges, LP87565_REG_BUCK0_CTRL_2), LP87565_REGULATOR("BUCK1", LP87565_BUCK_1, "buck1", lp87565_buck_ops, 256, LP87565_REG_BUCK1_VOUT, LP87565_BUCK_VSET, LP87565_REG_BUCK1_CTRL_1, + LP87565_BUCK_CTRL_1_EN | + LP87565_BUCK_CTRL_1_EN_PIN_CTRL, LP87565_BUCK_CTRL_1_EN, 3230, buck0_1_2_3_ranges, LP87565_REG_BUCK1_CTRL_2), LP87565_REGULATOR("BUCK2", LP87565_BUCK_2, "buck2", lp87565_buck_ops, 256, LP87565_REG_BUCK2_VOUT, LP87565_BUCK_VSET, LP87565_REG_BUCK2_CTRL_1, + LP87565_BUCK_CTRL_1_EN | + LP87565_BUCK_CTRL_1_EN_PIN_CTRL, LP87565_BUCK_CTRL_1_EN, 3230, buck0_1_2_3_ranges, LP87565_REG_BUCK2_CTRL_2), LP87565_REGULATOR("BUCK3", LP87565_BUCK_3, "buck3", lp87565_buck_ops, 256, LP87565_REG_BUCK3_VOUT, LP87565_BUCK_VSET, LP87565_REG_BUCK3_CTRL_1, + LP87565_BUCK_CTRL_1_EN | + LP87565_BUCK_CTRL_1_EN_PIN_CTRL, LP87565_BUCK_CTRL_1_EN, 3230, buck0_1_2_3_ranges, LP87565_REG_BUCK3_CTRL_2), LP87565_REGULATOR("BUCK10", LP87565_BUCK_10, "buck10", lp87565_buck_ops, 256, LP87565_REG_BUCK0_VOUT, LP87565_BUCK_VSET, LP87565_REG_BUCK0_CTRL_1, LP87565_BUCK_CTRL_1_EN | + LP87565_BUCK_CTRL_1_EN_PIN_CTRL | + LP87565_BUCK_CTRL_1_FPWM_MP_0_2, + LP87565_BUCK_CTRL_1_EN | LP87565_BUCK_CTRL_1_FPWM_MP_0_2, 3230, buck0_1_2_3_ranges, LP87565_REG_BUCK0_CTRL_2), LP87565_REGULATOR("BUCK23", LP87565_BUCK_23, "buck23", lp87565_buck_ops, 256, LP87565_REG_BUCK2_VOUT, LP87565_BUCK_VSET, LP87565_REG_BUCK2_CTRL_1, + LP87565_BUCK_CTRL_1_EN | + LP87565_BUCK_CTRL_1_EN_PIN_CTRL, LP87565_BUCK_CTRL_1_EN, 3230, buck0_1_2_3_ranges, LP87565_REG_BUCK2_CTRL_2), LP87565_REGULATOR("BUCK3210", LP87565_BUCK_3210, "buck3210", lp87565_buck_ops, 256, LP87565_REG_BUCK0_VOUT, LP87565_BUCK_VSET, LP87565_REG_BUCK0_CTRL_1, LP87565_BUCK_CTRL_1_EN | + LP87565_BUCK_CTRL_1_EN_PIN_CTRL | + LP87565_BUCK_CTRL_1_FPWM_MP_0_2, + LP87565_BUCK_CTRL_1_EN | LP87565_BUCK_CTRL_1_FPWM_MP_0_2, 3230, buck0_1_2_3_ranges, LP87565_REG_BUCK0_CTRL_2), }; diff --git a/drivers/regulator/ltc3676.c b/drivers/regulator/ltc3676.c index e12e52c69e52..093b3e4a6303 100644 --- a/drivers/regulator/ltc3676.c +++ b/drivers/regulator/ltc3676.c @@ -221,7 +221,7 @@ static const struct regulator_ops ltc3676_fixed_regulator_ops = { #define LTC3676_FIXED_REG(_id, _name, _en_reg, _en_bit) \ LTC3676_REG(_id, _name, fixed, LTC3676_ ## _en_reg, _en_bit, 0, 0) -static struct regulator_desc ltc3676_regulators[LTC3676_NUM_REGULATORS] = { +static const struct regulator_desc ltc3676_regulators[LTC3676_NUM_REGULATORS] = { LTC3676_LINEAR_REG(SW1, sw1, BUCK1, DVB1A), LTC3676_LINEAR_REG(SW2, sw2, BUCK2, DVB2A), LTC3676_LINEAR_REG(SW3, sw3, BUCK3, DVB3A), diff --git a/drivers/regulator/max14577-regulator.c b/drivers/regulator/max14577-regulator.c index 07a150c9bbf2..e34face736f4 100644 --- a/drivers/regulator/max14577-regulator.c +++ b/drivers/regulator/max14577-regulator.c @@ -155,7 +155,7 @@ static const struct regulator_desc max77836_supported_regulators[] = { [MAX77836_LDO2] = MAX77836_LDO_REG(2), }; -/** +/* * Registers for regulators of max77836 use different I2C slave addresses so * different regmaps must be used for them. * diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c index 96dc0eea7659..1a6fd68f3fb1 100644 --- a/drivers/regulator/max8907-regulator.c +++ b/drivers/regulator/max8907-regulator.c @@ -109,7 +109,7 @@ struct max8907_regulator { static const struct regulator_ops max8907_mbatt_ops = { }; -static struct regulator_ops max8907_ldo_ops = { +static const struct regulator_ops max8907_ldo_ops = { .list_voltage = regulator_list_voltage_linear, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, @@ -128,7 +128,7 @@ static const struct regulator_ops max8907_fixed_ops = { .list_voltage = regulator_list_voltage_linear, }; -static struct regulator_ops max8907_out5v_ops = { +static const struct regulator_ops max8907_out5v_ops = { .list_voltage = regulator_list_voltage_linear, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -145,7 +145,7 @@ static const struct regulator_ops max8907_bbat_ops = { .get_voltage_sel = regulator_get_voltage_sel_regmap, }; -static struct regulator_desc max8907_regulators[] = { +static const struct regulator_desc max8907_regulators[] = { REG_MBATT(), REG_LDO(SD1, "in-v1", MAX8907_REG_SDCTL1, 650000, 2225000, 25000), REG_LDO(SD2, "in-v2", MAX8907_REG_SDCTL2, 637500, 1425000, 12500), diff --git a/drivers/regulator/max8997-regulator.c b/drivers/regulator/max8997-regulator.c index 4d2487279a0a..ba47a5e2fbcb 100644 --- a/drivers/regulator/max8997-regulator.c +++ b/drivers/regulator/max8997-regulator.c @@ -732,7 +732,7 @@ static int max8997_reg_disable_suspend(struct regulator_dev *rdev) return max8997_update_reg(i2c, reg, ~pattern, mask); } -static struct regulator_ops max8997_ldo_ops = { +static const struct regulator_ops max8997_ldo_ops = { .list_voltage = max8997_list_voltage, .is_enabled = max8997_reg_is_enabled, .enable = max8997_reg_enable, @@ -742,7 +742,7 @@ static struct regulator_ops max8997_ldo_ops = { .set_suspend_disable = max8997_reg_disable_suspend, }; -static struct regulator_ops max8997_buck_ops = { +static const struct regulator_ops max8997_buck_ops = { .list_voltage = max8997_list_voltage, .is_enabled = max8997_reg_is_enabled, .enable = max8997_reg_enable, @@ -753,7 +753,7 @@ static struct regulator_ops max8997_buck_ops = { .set_suspend_disable = max8997_reg_disable_suspend, }; -static struct regulator_ops max8997_fixedvolt_ops = { +static const struct regulator_ops max8997_fixedvolt_ops = { .list_voltage = max8997_list_voltage, .is_enabled = max8997_reg_is_enabled, .enable = max8997_reg_enable, @@ -761,7 +761,7 @@ static struct regulator_ops max8997_fixedvolt_ops = { .set_suspend_disable = max8997_reg_disable_suspend, }; -static struct regulator_ops max8997_safeout_ops = { +static const struct regulator_ops max8997_safeout_ops = { .list_voltage = regulator_list_voltage_table, .is_enabled = max8997_reg_is_enabled, .enable = max8997_reg_enable, @@ -771,7 +771,7 @@ static struct regulator_ops max8997_safeout_ops = { .set_suspend_disable = max8997_reg_disable_suspend, }; -static struct regulator_ops max8997_fixedstate_ops = { +static const struct regulator_ops max8997_fixedstate_ops = { .list_voltage = max8997_list_voltage_charger_cv, .get_voltage_sel = max8997_get_voltage_sel, .set_voltage = max8997_set_voltage_charger_cv, @@ -805,7 +805,7 @@ static int max8997_get_current_limit(struct regulator_dev *rdev) return max8997_list_voltage(rdev, sel); } -static struct regulator_ops max8997_charger_ops = { +static const struct regulator_ops max8997_charger_ops = { .is_enabled = max8997_reg_is_enabled, .enable = max8997_reg_enable, .disable = max8997_reg_disable, @@ -813,7 +813,7 @@ static struct regulator_ops max8997_charger_ops = { .set_current_limit = max8997_set_current_limit, }; -static struct regulator_ops max8997_charger_fixedstate_ops = { +static const struct regulator_ops max8997_charger_fixedstate_ops = { .get_current_limit = max8997_get_current_limit, .set_current_limit = max8997_set_current_limit, }; diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c index 340413bba0c5..ac69bdd398cb 100644 --- a/drivers/regulator/max8998.c +++ b/drivers/regulator/max8998.c @@ -415,7 +415,7 @@ static int max8998_set_current_limit(struct regulator_dev *rdev, sel, rdev->desc->csel_mask); } -int max8998_get_current_limit(struct regulator_dev *rdev) +static int max8998_get_current_limit(struct regulator_dev *rdev) { struct max8998_data *max8998 = rdev_get_drvdata(rdev); struct i2c_client *i2c = max8998->iodev->i2c; diff --git a/drivers/regulator/mp886x.c b/drivers/regulator/mp886x.c index 1786f7162019..d3d475f717f4 100644 --- a/drivers/regulator/mp886x.c +++ b/drivers/regulator/mp886x.c @@ -206,8 +206,7 @@ static const struct regmap_config mp886x_regmap_config = { .val_bits = 8, }; -static int mp886x_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int mp886x_i2c_probe(struct i2c_client *client) { struct device *dev = &client->dev; struct device_node *np = dev->of_node; @@ -280,7 +279,7 @@ static struct i2c_driver mp886x_regulator_driver = { .name = "mp886x-regulator", .of_match_table = of_match_ptr(mp886x_dt_ids), }, - .probe = mp886x_i2c_probe, + .probe_new = mp886x_i2c_probe, .id_table = mp886x_id, }; module_i2c_driver(mp886x_regulator_driver); diff --git a/drivers/regulator/mt6397-regulator.c b/drivers/regulator/mt6397-regulator.c index 269c2a6028e8..0a30df5e414f 100644 --- a/drivers/regulator/mt6397-regulator.c +++ b/drivers/regulator/mt6397-regulator.c @@ -13,9 +13,7 @@ #include #include #include - -#define MT6397_BUCK_MODE_AUTO 0 -#define MT6397_BUCK_MODE_FORCE_PWM 1 +#include /* * MT6397 regulators' information @@ -55,6 +53,7 @@ struct mt6397_regulator_info { .vsel_mask = vosel_mask, \ .enable_reg = enreg, \ .enable_mask = BIT(0), \ + .of_map_mode = mt6397_map_mode, \ }, \ .qi = BIT(13), \ .vselon_reg = voselon, \ @@ -146,6 +145,18 @@ static const unsigned int ldo_volt_table7[] = { 1300000, 1500000, 1800000, 2000000, 2500000, 2800000, 3000000, 3300000, }; +static unsigned int mt6397_map_mode(unsigned int mode) +{ + switch (mode) { + case MT6397_BUCK_MODE_AUTO: + return REGULATOR_MODE_NORMAL; + case MT6397_BUCK_MODE_FORCE_PWM: + return REGULATOR_MODE_FAST; + default: + return REGULATOR_MODE_INVALID; + } +} + static int mt6397_regulator_set_mode(struct regulator_dev *rdev, unsigned int mode) { diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 87637eb6bcbc..06c0b15fe4c0 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -532,7 +532,7 @@ static bool of_coupling_find_node(struct device_node *src, /** * of_check_coupling_data - Parse rdev's coupling properties and check data * consistency - * @rdev - pointer to regulator_dev whose data is checked + * @rdev: pointer to regulator_dev whose data is checked * * Function checks if all the following conditions are met: * - rdev's max_spread is greater than 0 diff --git a/drivers/regulator/pbias-regulator.c b/drivers/regulator/pbias-regulator.c index bfc15dd3f730..4eccf12f39de 100644 --- a/drivers/regulator/pbias-regulator.c +++ b/drivers/regulator/pbias-regulator.c @@ -1,7 +1,7 @@ /* * pbias-regulator.c * - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ * Author: Balaji T K * * This program is free software; you can redistribute it and/or diff --git a/drivers/regulator/pca9450-regulator.c b/drivers/regulator/pca9450-regulator.c new file mode 100644 index 000000000000..eb5822bf53e0 --- /dev/null +++ b/drivers/regulator/pca9450-regulator.c @@ -0,0 +1,833 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020 NXP. + * NXP PCA9450 pmic driver + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +struct pc9450_dvs_config { + unsigned int run_reg; /* dvs0 */ + unsigned int run_mask; + unsigned int standby_reg; /* dvs1 */ + unsigned int standby_mask; +}; + +struct pca9450_regulator_desc { + struct regulator_desc desc; + const struct pc9450_dvs_config dvs; +}; + +struct pca9450 { + struct device *dev; + struct regmap *regmap; + enum pca9450_chip_type type; + unsigned int rcnt; + int irq; +}; + +static const struct regmap_range pca9450_status_range = { + .range_min = PCA9450_REG_INT1, + .range_max = PCA9450_REG_PWRON_STAT, +}; + +static const struct regmap_access_table pca9450_volatile_regs = { + .yes_ranges = &pca9450_status_range, + .n_yes_ranges = 1, +}; + +static const struct regmap_config pca9450_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .volatile_table = &pca9450_volatile_regs, + .max_register = PCA9450_MAX_REGISTER - 1, + .cache_type = REGCACHE_RBTREE, +}; + +/* + * BUCK1/2/3 + * BUCK1RAM[1:0] BUCK1 DVS ramp rate setting + * 00: 25mV/1usec + * 01: 25mV/2usec + * 10: 25mV/4usec + * 11: 25mV/8usec + */ +static int pca9450_dvs_set_ramp_delay(struct regulator_dev *rdev, + int ramp_delay) +{ + int id = rdev_get_id(rdev); + unsigned int ramp_value; + + switch (ramp_delay) { + case 1 ... 3125: + ramp_value = BUCK1_RAMP_3P125MV; + break; + case 3126 ... 6250: + ramp_value = BUCK1_RAMP_6P25MV; + break; + case 6251 ... 12500: + ramp_value = BUCK1_RAMP_12P5MV; + break; + case 12501 ... 25000: + ramp_value = BUCK1_RAMP_25MV; + break; + default: + ramp_value = BUCK1_RAMP_25MV; + } + + return regmap_update_bits(rdev->regmap, PCA9450_REG_BUCK1CTRL + id * 3, + BUCK1_RAMP_MASK, ramp_value << 6); +} + +static struct regulator_ops pca9450_dvs_buck_regulator_ops = { + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .list_voltage = regulator_list_voltage_linear_range, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + .set_ramp_delay = pca9450_dvs_set_ramp_delay, +}; + +static struct regulator_ops pca9450_buck_regulator_ops = { + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .list_voltage = regulator_list_voltage_linear_range, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_time_sel = regulator_set_voltage_time_sel, +}; + +static struct regulator_ops pca9450_ldo_regulator_ops = { + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .list_voltage = regulator_list_voltage_linear_range, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, +}; + +/* + * BUCK1/2/3 + * 0.60 to 2.1875V (12.5mV step) + */ +static const struct linear_range pca9450_dvs_buck_volts[] = { + REGULATOR_LINEAR_RANGE(600000, 0x00, 0x7F, 12500), +}; + +/* + * BUCK4/5/6 + * 0.6V to 3.4V (25mV step) + */ +static const struct linear_range pca9450_buck_volts[] = { + REGULATOR_LINEAR_RANGE(600000, 0x00, 0x70, 25000), + REGULATOR_LINEAR_RANGE(3400000, 0x71, 0x7F, 0), +}; + +/* + * LDO1 + * 1.6 to 3.3V () + */ +static const struct linear_range pca9450_ldo1_volts[] = { + REGULATOR_LINEAR_RANGE(1600000, 0x00, 0x03, 100000), + REGULATOR_LINEAR_RANGE(3000000, 0x04, 0x07, 100000), +}; + +/* + * LDO2 + * 0.8 to 1.15V (50mV step) + */ +static const struct linear_range pca9450_ldo2_volts[] = { + REGULATOR_LINEAR_RANGE(800000, 0x00, 0x07, 50000), +}; + +/* + * LDO3/4 + * 0.8 to 3.3V (100mV step) + */ +static const struct linear_range pca9450_ldo34_volts[] = { + REGULATOR_LINEAR_RANGE(800000, 0x00, 0x19, 100000), + REGULATOR_LINEAR_RANGE(3300000, 0x1A, 0x1F, 0), +}; + +/* + * LDO5 + * 1.8 to 3.3V (100mV step) + */ +static const struct linear_range pca9450_ldo5_volts[] = { + REGULATOR_LINEAR_RANGE(1800000, 0x00, 0x0F, 100000), +}; + +static int buck_set_dvs(const struct regulator_desc *desc, + struct device_node *np, struct regmap *regmap, + char *prop, unsigned int reg, unsigned int mask) +{ + int ret, i; + uint32_t uv; + + ret = of_property_read_u32(np, prop, &uv); + if (ret == -EINVAL) + return 0; + else if (ret) + return ret; + + for (i = 0; i < desc->n_voltages; i++) { + ret = regulator_desc_list_voltage_linear_range(desc, i); + if (ret < 0) + continue; + if (ret == uv) { + i <<= ffs(desc->vsel_mask) - 1; + ret = regmap_update_bits(regmap, reg, mask, i); + break; + } + } + + return ret; +} + +static int pca9450_set_dvs_levels(struct device_node *np, + const struct regulator_desc *desc, + struct regulator_config *cfg) +{ + struct pca9450_regulator_desc *data = container_of(desc, + struct pca9450_regulator_desc, desc); + const struct pc9450_dvs_config *dvs = &data->dvs; + unsigned int reg, mask; + char *prop; + int i, ret = 0; + + for (i = 0; i < PCA9450_DVS_LEVEL_MAX; i++) { + switch (i) { + case PCA9450_DVS_LEVEL_RUN: + prop = "nxp,dvs-run-voltage"; + reg = dvs->run_reg; + mask = dvs->run_mask; + break; + case PCA9450_DVS_LEVEL_STANDBY: + prop = "nxp,dvs-standby-voltage"; + reg = dvs->standby_reg; + mask = dvs->standby_mask; + break; + default: + return -EINVAL; + } + + ret = buck_set_dvs(desc, np, cfg->regmap, prop, reg, mask); + if (ret) + break; + } + + return ret; +} + +static const struct pca9450_regulator_desc pca9450a_regulators[] = { + { + .desc = { + .name = "buck1", + .of_match = of_match_ptr("BUCK1"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK1, + .ops = &pca9450_dvs_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK1_VOLTAGE_NUM, + .linear_ranges = pca9450_dvs_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_dvs_buck_volts), + .vsel_reg = PCA9450_REG_BUCK1OUT_DVS0, + .vsel_mask = BUCK1OUT_DVS0_MASK, + .enable_reg = PCA9450_REG_BUCK1CTRL, + .enable_mask = BUCK1_ENMODE_MASK, + .owner = THIS_MODULE, + .of_parse_cb = pca9450_set_dvs_levels, + }, + .dvs = { + .run_reg = PCA9450_REG_BUCK1OUT_DVS0, + .run_mask = BUCK1OUT_DVS0_MASK, + .standby_reg = PCA9450_REG_BUCK1OUT_DVS1, + .standby_mask = BUCK1OUT_DVS1_MASK, + }, + }, + { + .desc = { + .name = "buck2", + .of_match = of_match_ptr("BUCK2"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK2, + .ops = &pca9450_dvs_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK2_VOLTAGE_NUM, + .linear_ranges = pca9450_dvs_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_dvs_buck_volts), + .vsel_reg = PCA9450_REG_BUCK2OUT_DVS0, + .vsel_mask = BUCK2OUT_DVS0_MASK, + .enable_reg = PCA9450_REG_BUCK2CTRL, + .enable_mask = BUCK1_ENMODE_MASK, + .owner = THIS_MODULE, + .of_parse_cb = pca9450_set_dvs_levels, + }, + .dvs = { + .run_reg = PCA9450_REG_BUCK2OUT_DVS0, + .run_mask = BUCK2OUT_DVS0_MASK, + .standby_reg = PCA9450_REG_BUCK2OUT_DVS1, + .standby_mask = BUCK2OUT_DVS1_MASK, + }, + }, + { + .desc = { + .name = "buck3", + .of_match = of_match_ptr("BUCK3"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK3, + .ops = &pca9450_dvs_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK3_VOLTAGE_NUM, + .linear_ranges = pca9450_dvs_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_dvs_buck_volts), + .vsel_reg = PCA9450_REG_BUCK3OUT_DVS0, + .vsel_mask = BUCK3OUT_DVS0_MASK, + .enable_reg = PCA9450_REG_BUCK3CTRL, + .enable_mask = BUCK3_ENMODE_MASK, + .owner = THIS_MODULE, + .of_parse_cb = pca9450_set_dvs_levels, + }, + .dvs = { + .run_reg = PCA9450_REG_BUCK3OUT_DVS0, + .run_mask = BUCK3OUT_DVS0_MASK, + .standby_reg = PCA9450_REG_BUCK3OUT_DVS1, + .standby_mask = BUCK3OUT_DVS1_MASK, + }, + }, + { + .desc = { + .name = "buck4", + .of_match = of_match_ptr("BUCK4"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK4, + .ops = &pca9450_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK4_VOLTAGE_NUM, + .linear_ranges = pca9450_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_buck_volts), + .vsel_reg = PCA9450_REG_BUCK4OUT, + .vsel_mask = BUCK4OUT_MASK, + .enable_reg = PCA9450_REG_BUCK4CTRL, + .enable_mask = BUCK4_ENMODE_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "buck5", + .of_match = of_match_ptr("BUCK5"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK5, + .ops = &pca9450_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK5_VOLTAGE_NUM, + .linear_ranges = pca9450_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_buck_volts), + .vsel_reg = PCA9450_REG_BUCK5OUT, + .vsel_mask = BUCK5OUT_MASK, + .enable_reg = PCA9450_REG_BUCK5CTRL, + .enable_mask = BUCK5_ENMODE_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "buck6", + .of_match = of_match_ptr("BUCK6"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK6, + .ops = &pca9450_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK6_VOLTAGE_NUM, + .linear_ranges = pca9450_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_buck_volts), + .vsel_reg = PCA9450_REG_BUCK6OUT, + .vsel_mask = BUCK6OUT_MASK, + .enable_reg = PCA9450_REG_BUCK6CTRL, + .enable_mask = BUCK6_ENMODE_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo1", + .of_match = of_match_ptr("LDO1"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO1, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO1_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo1_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo1_volts), + .vsel_reg = PCA9450_REG_LDO1CTRL, + .vsel_mask = LDO1OUT_MASK, + .enable_reg = PCA9450_REG_LDO1CTRL, + .enable_mask = LDO1_EN_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo2", + .of_match = of_match_ptr("LDO2"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO2, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO2_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo2_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo2_volts), + .vsel_reg = PCA9450_REG_LDO2CTRL, + .vsel_mask = LDO2OUT_MASK, + .enable_reg = PCA9450_REG_LDO2CTRL, + .enable_mask = LDO2_EN_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo3", + .of_match = of_match_ptr("LDO3"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO3, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO3_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo34_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo34_volts), + .vsel_reg = PCA9450_REG_LDO3CTRL, + .vsel_mask = LDO3OUT_MASK, + .enable_reg = PCA9450_REG_LDO3CTRL, + .enable_mask = LDO3_EN_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo4", + .of_match = of_match_ptr("LDO4"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO4, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO4_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo34_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo34_volts), + .vsel_reg = PCA9450_REG_LDO4CTRL, + .vsel_mask = LDO4OUT_MASK, + .enable_reg = PCA9450_REG_LDO4CTRL, + .enable_mask = LDO4_EN_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo5", + .of_match = of_match_ptr("LDO5"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO5, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO5_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo5_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo5_volts), + .vsel_reg = PCA9450_REG_LDO5CTRL_H, + .vsel_mask = LDO5HOUT_MASK, + .enable_reg = PCA9450_REG_LDO5CTRL_H, + .enable_mask = LDO5H_EN_MASK, + .owner = THIS_MODULE, + }, + }, +}; + +/* + * Buck3 removed on PCA9450B and connected with Buck1 internal for dual phase + * on PCA9450C as no Buck3. + */ +static const struct pca9450_regulator_desc pca9450bc_regulators[] = { + { + .desc = { + .name = "buck1", + .of_match = of_match_ptr("BUCK1"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK1, + .ops = &pca9450_dvs_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK1_VOLTAGE_NUM, + .linear_ranges = pca9450_dvs_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_dvs_buck_volts), + .vsel_reg = PCA9450_REG_BUCK1OUT_DVS0, + .vsel_mask = BUCK1OUT_DVS0_MASK, + .enable_reg = PCA9450_REG_BUCK1CTRL, + .enable_mask = BUCK1_ENMODE_MASK, + .owner = THIS_MODULE, + .of_parse_cb = pca9450_set_dvs_levels, + }, + .dvs = { + .run_reg = PCA9450_REG_BUCK1OUT_DVS0, + .run_mask = BUCK1OUT_DVS0_MASK, + .standby_reg = PCA9450_REG_BUCK1OUT_DVS1, + .standby_mask = BUCK1OUT_DVS1_MASK, + }, + }, + { + .desc = { + .name = "buck2", + .of_match = of_match_ptr("BUCK2"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK2, + .ops = &pca9450_dvs_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK2_VOLTAGE_NUM, + .linear_ranges = pca9450_dvs_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_dvs_buck_volts), + .vsel_reg = PCA9450_REG_BUCK2OUT_DVS0, + .vsel_mask = BUCK2OUT_DVS0_MASK, + .enable_reg = PCA9450_REG_BUCK2CTRL, + .enable_mask = BUCK1_ENMODE_MASK, + .owner = THIS_MODULE, + .of_parse_cb = pca9450_set_dvs_levels, + }, + .dvs = { + .run_reg = PCA9450_REG_BUCK2OUT_DVS0, + .run_mask = BUCK2OUT_DVS0_MASK, + .standby_reg = PCA9450_REG_BUCK2OUT_DVS1, + .standby_mask = BUCK2OUT_DVS1_MASK, + }, + }, + { + .desc = { + .name = "buck4", + .of_match = of_match_ptr("BUCK4"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK4, + .ops = &pca9450_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK4_VOLTAGE_NUM, + .linear_ranges = pca9450_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_buck_volts), + .vsel_reg = PCA9450_REG_BUCK4OUT, + .vsel_mask = BUCK4OUT_MASK, + .enable_reg = PCA9450_REG_BUCK4CTRL, + .enable_mask = BUCK4_ENMODE_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "buck5", + .of_match = of_match_ptr("BUCK5"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK5, + .ops = &pca9450_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK5_VOLTAGE_NUM, + .linear_ranges = pca9450_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_buck_volts), + .vsel_reg = PCA9450_REG_BUCK5OUT, + .vsel_mask = BUCK5OUT_MASK, + .enable_reg = PCA9450_REG_BUCK5CTRL, + .enable_mask = BUCK5_ENMODE_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "buck6", + .of_match = of_match_ptr("BUCK6"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_BUCK6, + .ops = &pca9450_buck_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_BUCK6_VOLTAGE_NUM, + .linear_ranges = pca9450_buck_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_buck_volts), + .vsel_reg = PCA9450_REG_BUCK6OUT, + .vsel_mask = BUCK6OUT_MASK, + .enable_reg = PCA9450_REG_BUCK6CTRL, + .enable_mask = BUCK6_ENMODE_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo1", + .of_match = of_match_ptr("LDO1"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO1, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO1_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo1_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo1_volts), + .vsel_reg = PCA9450_REG_LDO1CTRL, + .vsel_mask = LDO1OUT_MASK, + .enable_reg = PCA9450_REG_LDO1CTRL, + .enable_mask = LDO1_EN_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo2", + .of_match = of_match_ptr("LDO2"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO2, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO2_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo2_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo2_volts), + .vsel_reg = PCA9450_REG_LDO2CTRL, + .vsel_mask = LDO2OUT_MASK, + .enable_reg = PCA9450_REG_LDO2CTRL, + .enable_mask = LDO2_EN_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo3", + .of_match = of_match_ptr("LDO3"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO3, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO3_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo34_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo34_volts), + .vsel_reg = PCA9450_REG_LDO3CTRL, + .vsel_mask = LDO3OUT_MASK, + .enable_reg = PCA9450_REG_LDO3CTRL, + .enable_mask = LDO3_EN_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo4", + .of_match = of_match_ptr("LDO4"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO4, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO4_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo34_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo34_volts), + .vsel_reg = PCA9450_REG_LDO4CTRL, + .vsel_mask = LDO4OUT_MASK, + .enable_reg = PCA9450_REG_LDO4CTRL, + .enable_mask = LDO4_EN_MASK, + .owner = THIS_MODULE, + }, + }, + { + .desc = { + .name = "ldo5", + .of_match = of_match_ptr("LDO5"), + .regulators_node = of_match_ptr("regulators"), + .id = PCA9450_LDO5, + .ops = &pca9450_ldo_regulator_ops, + .type = REGULATOR_VOLTAGE, + .n_voltages = PCA9450_LDO5_VOLTAGE_NUM, + .linear_ranges = pca9450_ldo5_volts, + .n_linear_ranges = ARRAY_SIZE(pca9450_ldo5_volts), + .vsel_reg = PCA9450_REG_LDO5CTRL_H, + .vsel_mask = LDO5HOUT_MASK, + .enable_reg = PCA9450_REG_LDO5CTRL_H, + .enable_mask = LDO5H_EN_MASK, + .owner = THIS_MODULE, + }, + }, +}; + +static irqreturn_t pca9450_irq_handler(int irq, void *data) +{ + struct pca9450 *pca9450 = data; + struct regmap *regmap = pca9450->regmap; + unsigned int status; + int ret; + + ret = regmap_read(regmap, PCA9450_REG_INT1, &status); + if (ret < 0) { + dev_err(pca9450->dev, + "Failed to read INT1(%d)\n", ret); + return IRQ_NONE; + } + + if (status & IRQ_PWRON) + dev_warn(pca9450->dev, "PWRON interrupt.\n"); + + if (status & IRQ_WDOGB) + dev_warn(pca9450->dev, "WDOGB interrupt.\n"); + + if (status & IRQ_VR_FLT1) + dev_warn(pca9450->dev, "VRFLT1 interrupt.\n"); + + if (status & IRQ_VR_FLT2) + dev_warn(pca9450->dev, "VRFLT2 interrupt.\n"); + + if (status & IRQ_LOWVSYS) + dev_warn(pca9450->dev, "LOWVSYS interrupt.\n"); + + if (status & IRQ_THERM_105) + dev_warn(pca9450->dev, "IRQ_THERM_105 interrupt.\n"); + + if (status & IRQ_THERM_125) + dev_warn(pca9450->dev, "IRQ_THERM_125 interrupt.\n"); + + return IRQ_HANDLED; +} + +static int pca9450_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + enum pca9450_chip_type type = (unsigned int)(uintptr_t) + of_device_get_match_data(&i2c->dev); + const struct pca9450_regulator_desc *regulator_desc; + struct regulator_config config = { }; + struct pca9450 *pca9450; + unsigned int device_id, i; + int ret; + + if (!i2c->irq) { + dev_err(&i2c->dev, "No IRQ configured?\n"); + return -EINVAL; + } + + pca9450 = devm_kzalloc(&i2c->dev, sizeof(struct pca9450), GFP_KERNEL); + if (!pca9450) + return -ENOMEM; + + switch (type) { + case PCA9450_TYPE_PCA9450A: + regulator_desc = pca9450a_regulators; + pca9450->rcnt = ARRAY_SIZE(pca9450a_regulators); + break; + case PCA9450_TYPE_PCA9450BC: + regulator_desc = pca9450bc_regulators; + pca9450->rcnt = ARRAY_SIZE(pca9450bc_regulators); + break; + default: + dev_err(&i2c->dev, "Unknown device type"); + return -EINVAL; + } + + pca9450->irq = i2c->irq; + pca9450->type = type; + pca9450->dev = &i2c->dev; + + dev_set_drvdata(&i2c->dev, pca9450); + + pca9450->regmap = devm_regmap_init_i2c(i2c, + &pca9450_regmap_config); + if (IS_ERR(pca9450->regmap)) { + dev_err(&i2c->dev, "regmap initialization failed\n"); + return PTR_ERR(pca9450->regmap); + } + + ret = regmap_read(pca9450->regmap, PCA9450_REG_DEV_ID, &device_id); + if (ret) { + dev_err(&i2c->dev, "Read device id error\n"); + return ret; + } + + /* Check your board and dts for match the right pmic */ + if (((device_id >> 4) != 0x1 && type == PCA9450_TYPE_PCA9450A) || + ((device_id >> 4) != 0x3 && type == PCA9450_TYPE_PCA9450BC)) { + dev_err(&i2c->dev, "Device id(%x) mismatched\n", + device_id >> 4); + return -EINVAL; + } + + for (i = 0; i < pca9450->rcnt; i++) { + const struct regulator_desc *desc; + struct regulator_dev *rdev; + const struct pca9450_regulator_desc *r; + + r = ®ulator_desc[i]; + desc = &r->desc; + + config.regmap = pca9450->regmap; + config.dev = pca9450->dev; + + rdev = devm_regulator_register(pca9450->dev, desc, &config); + if (IS_ERR(rdev)) { + ret = PTR_ERR(rdev); + dev_err(pca9450->dev, + "Failed to register regulator(%s): %d\n", + desc->name, ret); + return ret; + } + } + + ret = devm_request_threaded_irq(pca9450->dev, pca9450->irq, NULL, + pca9450_irq_handler, + (IRQF_TRIGGER_FALLING | IRQF_ONESHOT), + "pca9450-irq", pca9450); + if (ret != 0) { + dev_err(pca9450->dev, "Failed to request IRQ: %d\n", + pca9450->irq); + return ret; + } + /* Unmask all interrupt except PWRON/WDOG/RSVD */ + ret = regmap_update_bits(pca9450->regmap, PCA9450_REG_INT1_MSK, + IRQ_VR_FLT1 | IRQ_VR_FLT2 | IRQ_LOWVSYS | + IRQ_THERM_105 | IRQ_THERM_125, + IRQ_PWRON | IRQ_WDOGB | IRQ_RSVD); + if (ret) { + dev_err(&i2c->dev, "Unmask irq error\n"); + return ret; + } + + dev_info(&i2c->dev, "%s probed.\n", + type == PCA9450_TYPE_PCA9450A ? "pca9450a" : "pca9450bc"); + + return 0; +} + +static const struct of_device_id pca9450_of_match[] = { + { + .compatible = "nxp,pca9450a", + .data = (void *)PCA9450_TYPE_PCA9450A, + }, + { + .compatible = "nxp,pca9450b", + .data = (void *)PCA9450_TYPE_PCA9450BC, + }, + { + .compatible = "nxp,pca9450c", + .data = (void *)PCA9450_TYPE_PCA9450BC, + }, + { } +}; +MODULE_DEVICE_TABLE(of, pca9450_of_match); + +static struct i2c_driver pca9450_i2c_driver = { + .driver = { + .name = "nxp-pca9450", + .of_match_table = pca9450_of_match, + }, + .probe = pca9450_i2c_probe, +}; + +module_i2c_driver(pca9450_i2c_driver); + +MODULE_AUTHOR("Robin Gong "); +MODULE_DESCRIPTION("NXP PCA9450 Power Management IC driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index 4c8e8b472287..7e8ba9246167 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -128,7 +128,7 @@ static int pfuze100_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay) struct pfuze_chip *pfuze100 = rdev_get_drvdata(rdev); int id = rdev_get_id(rdev); bool reg_has_ramp_delay; - unsigned int ramp_bits; + unsigned int ramp_bits = 0; int ret; switch (pfuze100->chip_id) { @@ -149,8 +149,11 @@ static int pfuze100_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay) } if (reg_has_ramp_delay) { - ramp_delay = 12500 / ramp_delay; - ramp_bits = (ramp_delay >> 1) - (ramp_delay >> 3); + if (ramp_delay > 0) { + ramp_delay = 12500 / ramp_delay; + ramp_bits = (ramp_delay >> 1) - (ramp_delay >> 3); + } + ret = regmap_update_bits(pfuze100->regmap, rdev->desc->vsel_reg + 4, 0xc0, ramp_bits << 6); diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index 638329bd0745..3234b118b53e 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -48,7 +48,7 @@ struct pwm_voltages { unsigned int dutycycle; }; -/** +/* * Voltage table call-backs */ static void pwm_regulator_init_state(struct regulator_dev *rdev) diff --git a/drivers/regulator/qcom-labibb-regulator.c b/drivers/regulator/qcom-labibb-regulator.c new file mode 100644 index 000000000000..8c7dd1928380 --- /dev/null +++ b/drivers/regulator/qcom-labibb-regulator.c @@ -0,0 +1,175 @@ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (c) 2020, The Linux Foundation. All rights reserved. + +#include +#include +#include +#include +#include +#include +#include +#include + +#define REG_PERPH_TYPE 0x04 + +#define QCOM_LAB_TYPE 0x24 +#define QCOM_IBB_TYPE 0x20 + +#define PMI8998_LAB_REG_BASE 0xde00 +#define PMI8998_IBB_REG_BASE 0xdc00 + +#define REG_LABIBB_STATUS1 0x08 +#define REG_LABIBB_ENABLE_CTL 0x46 +#define LABIBB_STATUS1_VREG_OK_BIT BIT(7) +#define LABIBB_CONTROL_ENABLE BIT(7) + +#define LAB_ENABLE_CTL_MASK BIT(7) +#define IBB_ENABLE_CTL_MASK (BIT(7) | BIT(6)) + +#define LABIBB_OFF_ON_DELAY 1000 +#define LAB_ENABLE_TIME (LABIBB_OFF_ON_DELAY * 2) +#define IBB_ENABLE_TIME (LABIBB_OFF_ON_DELAY * 10) +#define LABIBB_POLL_ENABLED_TIME 1000 + +struct labibb_regulator { + struct regulator_desc desc; + struct device *dev; + struct regmap *regmap; + struct regulator_dev *rdev; + u16 base; + u8 type; +}; + +struct labibb_regulator_data { + const char *name; + u8 type; + u16 base; + struct regulator_desc *desc; +}; + +static struct regulator_ops qcom_labibb_ops = { + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, +}; + +static struct regulator_desc pmi8998_lab_desc = { + .enable_mask = LAB_ENABLE_CTL_MASK, + .enable_reg = (PMI8998_LAB_REG_BASE + REG_LABIBB_ENABLE_CTL), + .enable_val = LABIBB_CONTROL_ENABLE, + .enable_time = LAB_ENABLE_TIME, + .poll_enabled_time = LABIBB_POLL_ENABLED_TIME, + .off_on_delay = LABIBB_OFF_ON_DELAY, + .owner = THIS_MODULE, + .type = REGULATOR_VOLTAGE, + .ops = &qcom_labibb_ops, +}; + +static struct regulator_desc pmi8998_ibb_desc = { + .enable_mask = IBB_ENABLE_CTL_MASK, + .enable_reg = (PMI8998_IBB_REG_BASE + REG_LABIBB_ENABLE_CTL), + .enable_val = LABIBB_CONTROL_ENABLE, + .enable_time = IBB_ENABLE_TIME, + .poll_enabled_time = LABIBB_POLL_ENABLED_TIME, + .off_on_delay = LABIBB_OFF_ON_DELAY, + .owner = THIS_MODULE, + .type = REGULATOR_VOLTAGE, + .ops = &qcom_labibb_ops, +}; + +static const struct labibb_regulator_data pmi8998_labibb_data[] = { + {"lab", QCOM_LAB_TYPE, PMI8998_LAB_REG_BASE, &pmi8998_lab_desc}, + {"ibb", QCOM_IBB_TYPE, PMI8998_IBB_REG_BASE, &pmi8998_ibb_desc}, + { }, +}; + +static const struct of_device_id qcom_labibb_match[] = { + { .compatible = "qcom,pmi8998-lab-ibb", .data = &pmi8998_labibb_data}, + { }, +}; +MODULE_DEVICE_TABLE(of, qcom_labibb_match); + +static int qcom_labibb_regulator_probe(struct platform_device *pdev) +{ + struct labibb_regulator *vreg; + struct device *dev = &pdev->dev; + struct regulator_config cfg = {}; + + const struct of_device_id *match; + const struct labibb_regulator_data *reg_data; + struct regmap *reg_regmap; + unsigned int type; + int ret; + + reg_regmap = dev_get_regmap(pdev->dev.parent, NULL); + if (!reg_regmap) { + dev_err(&pdev->dev, "Couldn't get parent's regmap\n"); + return -ENODEV; + } + + match = of_match_device(qcom_labibb_match, &pdev->dev); + if (!match) + return -ENODEV; + + for (reg_data = match->data; reg_data->name; reg_data++) { + + /* Validate if the type of regulator is indeed + * what's mentioned in DT. + */ + ret = regmap_read(reg_regmap, reg_data->base + REG_PERPH_TYPE, + &type); + if (ret < 0) { + dev_err(dev, + "Peripheral type read failed ret=%d\n", + ret); + return -EINVAL; + } + + if (WARN_ON((type != QCOM_LAB_TYPE) && (type != QCOM_IBB_TYPE)) || + WARN_ON(type != reg_data->type)) + return -EINVAL; + + vreg = devm_kzalloc(&pdev->dev, sizeof(*vreg), + GFP_KERNEL); + if (!vreg) + return -ENOMEM; + + vreg->regmap = reg_regmap; + vreg->dev = dev; + vreg->base = reg_data->base; + vreg->type = reg_data->type; + + memcpy(&vreg->desc, reg_data->desc, sizeof(vreg->desc)); + vreg->desc.of_match = reg_data->name; + vreg->desc.name = reg_data->name; + + cfg.dev = vreg->dev; + cfg.driver_data = vreg; + cfg.regmap = vreg->regmap; + + vreg->rdev = devm_regulator_register(vreg->dev, &vreg->desc, + &cfg); + + if (IS_ERR(vreg->rdev)) { + dev_err(dev, "qcom_labibb: error registering %s : %d\n", + reg_data->name, ret); + return PTR_ERR(vreg->rdev); + } + } + + return 0; +} + +static struct platform_driver qcom_labibb_regulator_driver = { + .driver = { + .name = "qcom-lab-ibb-regulator", + .of_match_table = qcom_labibb_match, + }, + .probe = qcom_labibb_regulator_probe, +}; +module_platform_driver(qcom_labibb_regulator_driver); + +MODULE_DESCRIPTION("Qualcomm labibb driver"); +MODULE_AUTHOR("Nisha Kumari "); +MODULE_AUTHOR("Sumit Semwal "); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c index 79bdc129cb50..08dcc614efa7 100644 --- a/drivers/regulator/qcom-rpmh-regulator.c +++ b/drivers/regulator/qcom-rpmh-regulator.c @@ -22,9 +22,9 @@ /** * enum rpmh_regulator_type - supported RPMh accelerator types - * %VRM: RPMh VRM accelerator which supports voting on enable, voltage, + * @VRM: RPMh VRM accelerator which supports voting on enable, voltage, * and mode of LDO, SMPS, and BOB type PMIC regulators. - * %XOB: RPMh XOB accelerator which supports voting on the enable state + * @XOB: RPMh XOB accelerator which supports voting on the enable state * of PMIC regulators. */ enum rpmh_regulator_type { @@ -399,13 +399,13 @@ static const struct regulator_ops rpmh_regulator_xob_ops = { /** * rpmh_regulator_init_vreg() - initialize all attributes of an rpmh-regulator - * vreg: Pointer to the individual rpmh-regulator resource - * dev: Pointer to the top level rpmh-regulator PMIC device - * node: Pointer to the individual rpmh-regulator resource + * @vreg: Pointer to the individual rpmh-regulator resource + * @dev: Pointer to the top level rpmh-regulator PMIC device + * @node: Pointer to the individual rpmh-regulator resource * device node - * pmic_id: String used to identify the top level rpmh-regulator + * @pmic_id: String used to identify the top level rpmh-regulator * PMIC device on the board - * pmic_rpmh_data: Pointer to a null-terminated array of rpmh-regulator + * @pmic_rpmh_data: Pointer to a null-terminated array of rpmh-regulator * resources defined for the top level PMIC device * * Return: 0 on success, errno on failure diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c index 0066f850f15d..7f9d66ac37ff 100644 --- a/drivers/regulator/qcom_rpm-regulator.c +++ b/drivers/regulator/qcom_rpm-regulator.c @@ -407,7 +407,7 @@ static int rpm_reg_set_load(struct regulator_dev *rdev, int load_uA) return ret; } -static struct regulator_ops uV_ops = { +static const struct regulator_ops uV_ops = { .list_voltage = regulator_list_voltage_linear_range, .set_voltage_sel = rpm_reg_set_uV_sel, @@ -420,7 +420,7 @@ static struct regulator_ops uV_ops = { .set_load = rpm_reg_set_load, }; -static struct regulator_ops mV_ops = { +static const struct regulator_ops mV_ops = { .list_voltage = regulator_list_voltage_linear_range, .set_voltage_sel = rpm_reg_set_mV_sel, @@ -433,7 +433,7 @@ static struct regulator_ops mV_ops = { .set_load = rpm_reg_set_load, }; -static struct regulator_ops switch_ops = { +static const struct regulator_ops switch_ops = { .enable = rpm_reg_switch_enable, .disable = rpm_reg_switch_disable, .is_enabled = rpm_reg_is_enabled, diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 7f5c318c8259..a87b56bc29fa 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -198,6 +198,15 @@ static const struct regulator_ops rpm_bob_ops = { .set_voltage = rpm_reg_set_voltage, }; +static const struct regulator_ops rpm_mp5496_ops = { + .enable = rpm_reg_enable, + .disable = rpm_reg_disable, + .is_enabled = rpm_reg_is_enabled, + .list_voltage = regulator_list_voltage_linear_range, + + .set_voltage = rpm_reg_set_voltage, +}; + static const struct regulator_desc pma8084_hfsmps = { .linear_ranges = (struct linear_range[]) { REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500), @@ -474,15 +483,6 @@ static const struct regulator_desc pmi8994_bby = { .ops = &rpm_bob_ops, }; -static const struct regulator_desc pmi8994_boost = { - .linear_ranges = (struct linear_range[]) { - REGULATOR_LINEAR_RANGE(4000000, 0, 30, 50000), - }, - .n_linear_ranges = 1, - .n_voltages = 31, - .ops = &rpm_smps_ldo_ops, -}; - static const struct regulator_desc pm8998_ftsmps = { .linear_ranges = (struct linear_range[]) { REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000), @@ -595,6 +595,24 @@ static const struct regulator_desc pms405_pldo600 = { .ops = &rpm_smps_ldo_ops, }; +static const struct regulator_desc mp5496_smpa2 = { + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(725000, 0, 27, 12500), + }, + .n_linear_ranges = 1, + .n_voltages = 28, + .ops = &rpm_mp5496_ops, +}; + +static const struct regulator_desc mp5496_ldoa2 = { + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(1800000, 0, 60, 25000), + }, + .n_linear_ranges = 1, + .n_voltages = 61, + .ops = &rpm_mp5496_ops, +}; + struct rpm_regulator_data { const char *name; u32 type; @@ -603,6 +621,12 @@ struct rpm_regulator_data { const char *supply; }; +static const struct rpm_regulator_data rpm_mp5496_regulators[] = { + { "s2", QCOM_SMD_RPM_SMPA, 2, &mp5496_smpa2, "s2" }, + { "l2", QCOM_SMD_RPM_LDOA, 2, &mp5496_ldoa2, "l2" }, + {} +}; + static const struct rpm_regulator_data rpm_pm8841_regulators[] = { { "s1", QCOM_SMD_RPM_SMPB, 1, &pm8x41_hfsmps, "vdd_s1" }, { "s2", QCOM_SMD_RPM_SMPB, 2, &pm8841_ftsmps, "vdd_s2" }, @@ -901,6 +925,7 @@ static const struct rpm_regulator_data rpm_pms405_regulators[] = { }; static const struct of_device_id rpm_of_match[] = { + { .compatible = "qcom,rpm-mp5496-regulators", .data = &rpm_mp5496_regulators }, { .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators }, { .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators }, { .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators }, diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c index 95737e4dd6bb..5ee7c5305d95 100644 --- a/drivers/regulator/qcom_spmi-regulator.c +++ b/drivers/regulator/qcom_spmi-regulator.c @@ -380,7 +380,7 @@ struct spmi_regulator_mapping { enum spmi_regulator_logical_type logical_type; u32 revision_min; u32 revision_max; - struct regulator_ops *ops; + const struct regulator_ops *ops; struct spmi_voltage_set_points *set_points; int hpm_min_load; }; @@ -1261,7 +1261,7 @@ spmi_regulator_saw_set_voltage(struct regulator_dev *rdev, unsigned selector) static struct regulator_ops spmi_saw_ops = {}; -static struct regulator_ops spmi_smps_ops = { +static const struct regulator_ops spmi_smps_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1276,7 +1276,7 @@ static struct regulator_ops spmi_smps_ops = { .set_pull_down = spmi_regulator_common_set_pull_down, }; -static struct regulator_ops spmi_ldo_ops = { +static const struct regulator_ops spmi_ldo_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1293,7 +1293,7 @@ static struct regulator_ops spmi_ldo_ops = { .set_soft_start = spmi_regulator_common_set_soft_start, }; -static struct regulator_ops spmi_ln_ldo_ops = { +static const struct regulator_ops spmi_ln_ldo_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1305,7 +1305,7 @@ static struct regulator_ops spmi_ln_ldo_ops = { .get_bypass = spmi_regulator_common_get_bypass, }; -static struct regulator_ops spmi_vs_ops = { +static const struct regulator_ops spmi_vs_ops = { .enable = spmi_regulator_vs_enable, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1316,7 +1316,7 @@ static struct regulator_ops spmi_vs_ops = { .get_mode = spmi_regulator_common_get_mode, }; -static struct regulator_ops spmi_boost_ops = { +static const struct regulator_ops spmi_boost_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1327,7 +1327,7 @@ static struct regulator_ops spmi_boost_ops = { .set_input_current_limit = spmi_regulator_set_ilim, }; -static struct regulator_ops spmi_ftsmps_ops = { +static const struct regulator_ops spmi_ftsmps_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1342,7 +1342,7 @@ static struct regulator_ops spmi_ftsmps_ops = { .set_pull_down = spmi_regulator_common_set_pull_down, }; -static struct regulator_ops spmi_ult_lo_smps_ops = { +static const struct regulator_ops spmi_ult_lo_smps_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1356,7 +1356,7 @@ static struct regulator_ops spmi_ult_lo_smps_ops = { .set_pull_down = spmi_regulator_common_set_pull_down, }; -static struct regulator_ops spmi_ult_ho_smps_ops = { +static const struct regulator_ops spmi_ult_ho_smps_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1371,7 +1371,7 @@ static struct regulator_ops spmi_ult_ho_smps_ops = { .set_pull_down = spmi_regulator_common_set_pull_down, }; -static struct regulator_ops spmi_ult_ldo_ops = { +static const struct regulator_ops spmi_ult_ldo_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1388,7 +1388,7 @@ static struct regulator_ops spmi_ult_ldo_ops = { .set_soft_start = spmi_regulator_common_set_soft_start, }; -static struct regulator_ops spmi_ftsmps426_ops = { +static const struct regulator_ops spmi_ftsmps426_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, @@ -1403,7 +1403,7 @@ static struct regulator_ops spmi_ftsmps426_ops = { .set_pull_down = spmi_regulator_common_set_pull_down, }; -static struct regulator_ops spmi_hfs430_ops = { +static const struct regulator_ops spmi_hfs430_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .is_enabled = regulator_is_enabled_regmap, diff --git a/drivers/regulator/qcom_usb_vbus-regulator.c b/drivers/regulator/qcom_usb_vbus-regulator.c new file mode 100644 index 000000000000..8ba947f3585f --- /dev/null +++ b/drivers/regulator/qcom_usb_vbus-regulator.c @@ -0,0 +1,97 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Qualcomm PMIC VBUS output regulator driver +// +// Copyright (c) 2020, The Linux Foundation. All rights reserved. + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define CMD_OTG 0x40 +#define OTG_EN BIT(0) +#define OTG_CFG 0x53 +#define OTG_EN_SRC_CFG BIT(1) + +static const struct regulator_ops qcom_usb_vbus_reg_ops = { + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, +}; + +static struct regulator_desc qcom_usb_vbus_rdesc = { + .name = "usb_vbus", + .ops = &qcom_usb_vbus_reg_ops, + .owner = THIS_MODULE, + .type = REGULATOR_VOLTAGE, +}; + +static int qcom_usb_vbus_regulator_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct regulator_dev *rdev; + struct regmap *regmap; + struct regulator_config config = { }; + struct regulator_init_data *init_data; + int ret; + u32 base; + + ret = of_property_read_u32(dev->of_node, "reg", &base); + if (ret < 0) { + dev_err(dev, "no base address found\n"); + return ret; + } + + regmap = dev_get_regmap(dev->parent, NULL); + if (!regmap) { + dev_err(dev, "Failed to get regmap\n"); + return -ENOENT; + } + + init_data = of_get_regulator_init_data(dev, dev->of_node, + &qcom_usb_vbus_rdesc); + if (!init_data) + return -ENOMEM; + + qcom_usb_vbus_rdesc.enable_reg = base + CMD_OTG; + qcom_usb_vbus_rdesc.enable_mask = OTG_EN; + config.dev = dev; + config.init_data = init_data; + config.regmap = regmap; + + rdev = devm_regulator_register(dev, &qcom_usb_vbus_rdesc, &config); + if (IS_ERR(rdev)) { + ret = PTR_ERR(rdev); + dev_err(dev, "not able to register vbus reg %d\n", ret); + return ret; + } + + /* Disable HW logic for VBUS enable */ + regmap_update_bits(regmap, base + OTG_CFG, OTG_EN_SRC_CFG, 0); + + return 0; +} + +static const struct of_device_id qcom_usb_vbus_regulator_match[] = { + { .compatible = "qcom,pm8150b-vbus-reg" }, + { } +}; +MODULE_DEVICE_TABLE(of, qcom_usb_vbus_regulator_match); + +static struct platform_driver qcom_usb_vbus_regulator_driver = { + .driver = { + .name = "qcom-usb-vbus-regulator", + .of_match_table = qcom_usb_vbus_regulator_match, + }, + .probe = qcom_usb_vbus_regulator_probe, +}; +module_platform_driver(qcom_usb_vbus_regulator_driver); + +MODULE_DESCRIPTION("Qualcomm USB vbus regulator driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/regulator/stpmic1_regulator.c b/drivers/regulator/stpmic1_regulator.c index adc9973d1b2f..73e0ab2baeaa 100644 --- a/drivers/regulator/stpmic1_regulator.c +++ b/drivers/regulator/stpmic1_regulator.c @@ -15,7 +15,7 @@ #include /** - * stpmic1 regulator description: this structure is used as driver data + * struct stpmic1 regulator description: this structure is used as driver data * @desc: regulator framework description * @mask_reset_reg: mask reset register address * @mask_reset_mask: mask rank and mask reset register mask diff --git a/drivers/regulator/sy8827n.c b/drivers/regulator/sy8827n.c new file mode 100644 index 000000000000..b207217f74d8 --- /dev/null +++ b/drivers/regulator/sy8827n.c @@ -0,0 +1,185 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// SY8827N regulator driver +// +// Copyright (C) 2020 Synaptics Incorporated +// +// Author: Jisheng Zhang + +#include +#include +#include +#include +#include +#include +#include + +#define SY8827N_VSEL0 0 +#define SY8827N_BUCK_EN (1 << 7) +#define SY8827N_MODE (1 << 6) +#define SY8827N_VSEL1 1 +#define SY8827N_CTRL 2 + +#define SY8827N_NVOLTAGES 64 +#define SY8827N_VSELMIN 600000 +#define SY8827N_VSELSTEP 12500 + +struct sy8827n_device_info { + struct device *dev; + struct regulator_desc desc; + struct regulator_init_data *regulator; + struct gpio_desc *en_gpio; + unsigned int vsel_reg; +}; + +static int sy8827n_set_mode(struct regulator_dev *rdev, unsigned int mode) +{ + struct sy8827n_device_info *di = rdev_get_drvdata(rdev); + + switch (mode) { + case REGULATOR_MODE_FAST: + regmap_update_bits(rdev->regmap, di->vsel_reg, + SY8827N_MODE, SY8827N_MODE); + break; + case REGULATOR_MODE_NORMAL: + regmap_update_bits(rdev->regmap, di->vsel_reg, + SY8827N_MODE, 0); + break; + default: + return -EINVAL; + } + return 0; +} + +static unsigned int sy8827n_get_mode(struct regulator_dev *rdev) +{ + struct sy8827n_device_info *di = rdev_get_drvdata(rdev); + u32 val; + int ret = 0; + + ret = regmap_read(rdev->regmap, di->vsel_reg, &val); + if (ret < 0) + return ret; + if (val & SY8827N_MODE) + return REGULATOR_MODE_FAST; + else + return REGULATOR_MODE_NORMAL; +} + +static const struct regulator_ops sy8827n_regulator_ops = { + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_time_sel = regulator_set_voltage_time_sel, + .map_voltage = regulator_map_voltage_linear, + .list_voltage = regulator_list_voltage_linear, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .set_mode = sy8827n_set_mode, + .get_mode = sy8827n_get_mode, +}; + +static int sy8827n_regulator_register(struct sy8827n_device_info *di, + struct regulator_config *config) +{ + struct regulator_desc *rdesc = &di->desc; + struct regulator_dev *rdev; + + rdesc->name = "sy8827n-reg"; + rdesc->supply_name = "vin"; + rdesc->ops = &sy8827n_regulator_ops; + rdesc->type = REGULATOR_VOLTAGE; + rdesc->n_voltages = SY8827N_NVOLTAGES; + rdesc->enable_reg = di->vsel_reg; + rdesc->enable_mask = SY8827N_BUCK_EN; + rdesc->min_uV = SY8827N_VSELMIN; + rdesc->uV_step = SY8827N_VSELSTEP; + rdesc->vsel_reg = di->vsel_reg; + rdesc->vsel_mask = rdesc->n_voltages - 1; + rdesc->owner = THIS_MODULE; + + rdev = devm_regulator_register(di->dev, &di->desc, config); + return PTR_ERR_OR_ZERO(rdev); +} + +static const struct regmap_config sy8827n_regmap_config = { + .reg_bits = 8, + .val_bits = 8, +}; + +static int sy8827n_i2c_probe(struct i2c_client *client) +{ + struct device *dev = &client->dev; + struct device_node *np = dev->of_node; + struct sy8827n_device_info *di; + struct regulator_config config = { }; + struct regmap *regmap; + int ret; + + di = devm_kzalloc(dev, sizeof(struct sy8827n_device_info), GFP_KERNEL); + if (!di) + return -ENOMEM; + + di->regulator = of_get_regulator_init_data(dev, np, &di->desc); + if (!di->regulator) { + dev_err(dev, "Platform data not found!\n"); + return -EINVAL; + } + + di->en_gpio = devm_gpiod_get_optional(dev, "enable", GPIOD_OUT_HIGH); + if (IS_ERR(di->en_gpio)) + return PTR_ERR(di->en_gpio); + + if (of_property_read_bool(np, "silergy,vsel-state-high")) + di->vsel_reg = SY8827N_VSEL1; + else + di->vsel_reg = SY8827N_VSEL0; + + di->dev = dev; + + regmap = devm_regmap_init_i2c(client, &sy8827n_regmap_config); + if (IS_ERR(regmap)) { + dev_err(dev, "Failed to allocate regmap!\n"); + return PTR_ERR(regmap); + } + i2c_set_clientdata(client, di); + + config.dev = di->dev; + config.init_data = di->regulator; + config.regmap = regmap; + config.driver_data = di; + config.of_node = np; + + ret = sy8827n_regulator_register(di, &config); + if (ret < 0) + dev_err(dev, "Failed to register regulator!\n"); + return ret; +} + +static const struct of_device_id sy8827n_dt_ids[] = { + { + .compatible = "silergy,sy8827n", + }, + { } +}; +MODULE_DEVICE_TABLE(of, sy8827n_dt_ids); + +static const struct i2c_device_id sy8827n_id[] = { + { "sy8827n", }, + { }, +}; +MODULE_DEVICE_TABLE(i2c, sy8827n_id); + +static struct i2c_driver sy8827n_regulator_driver = { + .driver = { + .name = "sy8827n-regulator", + .of_match_table = of_match_ptr(sy8827n_dt_ids), + }, + .probe_new = sy8827n_i2c_probe, + .id_table = sy8827n_id, +}; +module_i2c_driver(sy8827n_regulator_driver); + +MODULE_AUTHOR("Jisheng Zhang "); +MODULE_DESCRIPTION("SY8827N regulator driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c index 5ca6d2130593..795d459ff3cf 100644 --- a/drivers/regulator/tps65023-regulator.c +++ b/drivers/regulator/tps65023-regulator.c @@ -3,7 +3,7 @@ * * Supports TPS65023 Regulator * - * Copyright (C) 2009 Texas Instrument Incorporated - http://www.ti.com/ + * Copyright (C) 2009 Texas Instrument Incorporated - https://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c index d2a8f69b2665..eafbc2bb4b57 100644 --- a/drivers/regulator/tps6507x-regulator.c +++ b/drivers/regulator/tps6507x-regulator.c @@ -3,7 +3,7 @@ * * Regulator driver for TPS65073 PMIC * - * Copyright (C) 2009 Texas Instrument Incorporated - http://www.ti.com/ + * Copyright (C) 2009 Texas Instrument Incorporated - https://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as diff --git a/drivers/regulator/tps65086-regulator.c b/drivers/regulator/tps65086-regulator.c index 9910e949373c..23528475a962 100644 --- a/drivers/regulator/tps65086-regulator.c +++ b/drivers/regulator/tps65086-regulator.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/ * * Author: Andrew F. Davis * diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c index d27dbbafcf72..e88ed96f4744 100644 --- a/drivers/regulator/tps65217-regulator.c +++ b/drivers/regulator/tps65217-regulator.c @@ -3,7 +3,7 @@ * * Regulator driver for TPS65217 PMIC * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -124,7 +124,7 @@ static int tps65217_pmic_set_suspend_enable(struct regulator_dev *dev) struct tps65217 *tps = rdev_get_drvdata(dev); unsigned int rid = rdev_get_id(dev); - if (rid < TPS65217_DCDC_1 || rid > TPS65217_LDO_4) + if (rid > TPS65217_LDO_4) return -EINVAL; return tps65217_clear_bits(tps, dev->desc->bypass_reg, @@ -137,7 +137,7 @@ static int tps65217_pmic_set_suspend_disable(struct regulator_dev *dev) struct tps65217 *tps = rdev_get_drvdata(dev); unsigned int rid = rdev_get_id(dev); - if (rid < TPS65217_DCDC_1 || rid > TPS65217_LDO_4) + if (rid > TPS65217_LDO_4) return -EINVAL; if (!tps->strobes[rid]) @@ -254,6 +254,9 @@ static int tps65217_regulator_probe(struct platform_device *pdev) /* Store default strobe info */ ret = tps65217_reg_read(tps, regulators[i].bypass_reg, &val); + if (ret) + return ret; + tps->strobes[i] = val & regulators[i].bypass_mask; } diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c index 05d13f807918..fa263545a70e 100644 --- a/drivers/regulator/tps65218-regulator.c +++ b/drivers/regulator/tps65218-regulator.c @@ -3,7 +3,7 @@ * * Regulator driver for TPS65218 PMIC * - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License version 2 as @@ -128,7 +128,7 @@ static int tps65218_pmic_set_suspend_enable(struct regulator_dev *dev) struct tps65218 *tps = rdev_get_drvdata(dev); unsigned int rid = rdev_get_id(dev); - if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1) + if (rid > TPS65218_LDO_1) return -EINVAL; return tps65218_clear_bits(tps, dev->desc->bypass_reg, @@ -141,7 +141,7 @@ static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev) struct tps65218 *tps = rdev_get_drvdata(dev); unsigned int rid = rdev_get_id(dev); - if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1) + if (rid > TPS65218_LDO_1) return -EINVAL; /* diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c index 15c79931ea89..63d6bbd4969b 100644 --- a/drivers/regulator/tps65912-regulator.c +++ b/drivers/regulator/tps65912-regulator.c @@ -1,7 +1,7 @@ /* * Regulator driver for TI TPS65912x PMICs * - * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/ * Andrew F. Davis * * This program is free software; you can redistribute it and/or diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c index ae5f0e7fce8b..2e7bfdf7c87b 100644 --- a/drivers/regulator/wm8350-regulator.c +++ b/drivers/regulator/wm8350-regulator.c @@ -1216,11 +1216,11 @@ EXPORT_SYMBOL_GPL(wm8350_register_regulator); /** * wm8350_register_led - Register a WM8350 LED output * - * @param wm8350 The WM8350 device to configure. - * @param lednum LED device index to create. - * @param dcdc The DCDC to use for the LED. - * @param isink The ISINK to use for the LED. - * @param pdata Configuration for the LED. + * @wm8350: The WM8350 device to configure. + * @lednum: LED device index to create. + * @dcdc: The DCDC to use for the LED. + * @isink: The ISINK to use for the LED. + * @pdata: Configuration for the LED. * * The WM8350 supports the use of an ISINK together with a DCDC to * provide a power-efficient LED driver. This function registers the diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c index 4cb1fbb59722..e9fd13707721 100644 --- a/drivers/regulator/wm8400-regulator.c +++ b/drivers/regulator/wm8400-regulator.c @@ -234,9 +234,9 @@ static struct platform_driver wm8400_regulator_driver = { * the regulator API. It is intended to be called from the * platform_init() callback of the WM8400 MFD driver. * - * @param dev The WM8400 device to operate on. - * @param reg The regulator to control. - * @param initdata Regulator initdata for the regulator. + * @dev: The WM8400 device to operate on. + * @reg: The regulator to control. + * @initdata: Regulator initdata for the regulator. */ int wm8400_register_regulator(struct device *dev, int reg, struct regulator_init_data *initdata) diff --git a/drivers/reset/reset-intel-gw.c b/drivers/reset/reset-intel-gw.c index 854238444616..effc177db80a 100644 --- a/drivers/reset/reset-intel-gw.c +++ b/drivers/reset/reset-intel-gw.c @@ -15,9 +15,9 @@ #define RCU_RST_STAT 0x0024 #define RCU_RST_REQ 0x0048 -#define REG_OFFSET GENMASK(31, 16) -#define BIT_OFFSET GENMASK(15, 8) -#define STAT_BIT_OFFSET GENMASK(7, 0) +#define REG_OFFSET_MASK GENMASK(31, 16) +#define BIT_OFFSET_MASK GENMASK(15, 8) +#define STAT_BIT_OFFSET_MASK GENMASK(7, 0) #define to_reset_data(x) container_of(x, struct intel_reset_data, rcdev) @@ -51,11 +51,11 @@ static u32 id_to_reg_and_bit_offsets(struct intel_reset_data *data, unsigned long id, u32 *rst_req, u32 *req_bit, u32 *stat_bit) { - *rst_req = FIELD_GET(REG_OFFSET, id); - *req_bit = FIELD_GET(BIT_OFFSET, id); + *rst_req = FIELD_GET(REG_OFFSET_MASK, id); + *req_bit = FIELD_GET(BIT_OFFSET_MASK, id); if (data->soc_data->legacy) - *stat_bit = FIELD_GET(STAT_BIT_OFFSET, id); + *stat_bit = FIELD_GET(STAT_BIT_OFFSET_MASK, id); else *stat_bit = *req_bit; @@ -141,14 +141,14 @@ static int intel_reset_xlate(struct reset_controller_dev *rcdev, if (spec->args[1] > 31) return -EINVAL; - id = FIELD_PREP(REG_OFFSET, spec->args[0]); - id |= FIELD_PREP(BIT_OFFSET, spec->args[1]); + id = FIELD_PREP(REG_OFFSET_MASK, spec->args[0]); + id |= FIELD_PREP(BIT_OFFSET_MASK, spec->args[1]); if (data->soc_data->legacy) { if (spec->args[2] > 31) return -EINVAL; - id |= FIELD_PREP(STAT_BIT_OFFSET, spec->args[2]); + id |= FIELD_PREP(STAT_BIT_OFFSET_MASK, spec->args[2]); } return id; @@ -210,11 +210,11 @@ static int intel_reset_probe(struct platform_device *pdev) if (ret) return ret; - data->reboot_id = FIELD_PREP(REG_OFFSET, rb_id[0]); - data->reboot_id |= FIELD_PREP(BIT_OFFSET, rb_id[1]); + data->reboot_id = FIELD_PREP(REG_OFFSET_MASK, rb_id[0]); + data->reboot_id |= FIELD_PREP(BIT_OFFSET_MASK, rb_id[1]); if (data->soc_data->legacy) - data->reboot_id |= FIELD_PREP(STAT_BIT_OFFSET, rb_id[2]); + data->reboot_id |= FIELD_PREP(STAT_BIT_OFFSET_MASK, rb_id[2]); data->restart_nb.notifier_call = intel_reset_restart_handler; data->restart_nb.priority = 128; diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c index 067e7e7b34f1..e066614818a3 100644 --- a/drivers/reset/reset-simple.c +++ b/drivers/reset/reset-simple.c @@ -11,6 +11,7 @@ * Maxime Ripard */ +#include #include #include #include @@ -18,10 +19,9 @@ #include #include #include +#include #include -#include "reset-simple.h" - static inline struct reset_simple_data * to_reset_simple_data(struct reset_controller_dev *rcdev) { @@ -64,6 +64,24 @@ static int reset_simple_deassert(struct reset_controller_dev *rcdev, return reset_simple_update(rcdev, id, false); } +static int reset_simple_reset(struct reset_controller_dev *rcdev, + unsigned long id) +{ + struct reset_simple_data *data = to_reset_simple_data(rcdev); + int ret; + + if (!data->reset_us) + return -ENOTSUPP; + + ret = reset_simple_assert(rcdev, id); + if (ret) + return ret; + + usleep_range(data->reset_us, data->reset_us * 2); + + return reset_simple_deassert(rcdev, id); +} + static int reset_simple_status(struct reset_controller_dev *rcdev, unsigned long id) { @@ -81,6 +99,7 @@ static int reset_simple_status(struct reset_controller_dev *rcdev, const struct reset_control_ops reset_simple_ops = { .assert = reset_simple_assert, .deassert = reset_simple_deassert, + .reset = reset_simple_reset, .status = reset_simple_status, }; EXPORT_SYMBOL_GPL(reset_simple_ops); diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c index 96953992c2bb..bdd984296196 100644 --- a/drivers/reset/reset-socfpga.c +++ b/drivers/reset/reset-socfpga.c @@ -11,13 +11,12 @@ #include #include #include +#include #include #include #include #include -#include "reset-simple.h" - #define SOCFPGA_NR_BANKS 8 static int a10_reset_init(struct device_node *np) diff --git a/drivers/reset/reset-sunxi.c b/drivers/reset/reset-sunxi.c index e7f169e57bcf..e752594b6971 100644 --- a/drivers/reset/reset-sunxi.c +++ b/drivers/reset/reset-sunxi.c @@ -14,13 +14,12 @@ #include #include #include +#include #include #include #include #include -#include "reset-simple.h" - static int sunxi_reset_init(struct device_node *np) { struct reset_simple_data *data; diff --git a/drivers/reset/reset-ti-sci.c b/drivers/reset/reset-ti-sci.c index bf68729ab729..b799aefad547 100644 --- a/drivers/reset/reset-ti-sci.c +++ b/drivers/reset/reset-ti-sci.c @@ -1,7 +1,7 @@ /* * Texas Instrument's System Control Interface (TI-SCI) reset driver * - * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com/ * Andrew F. Davis * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/reset/reset-ti-syscon.c b/drivers/reset/reset-ti-syscon.c index a2635c21db7f..ef97c4dbbb4e 100644 --- a/drivers/reset/reset-ti-syscon.c +++ b/drivers/reset/reset-ti-syscon.c @@ -1,7 +1,7 @@ /* * TI SYSCON regmap reset driver * - * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/ * Andrew F. Davis * Suman Anna * diff --git a/drivers/reset/reset-uniphier-glue.c b/drivers/reset/reset-uniphier-glue.c index 2b188b3bb69a..027990b79f61 100644 --- a/drivers/reset/reset-uniphier-glue.c +++ b/drivers/reset/reset-uniphier-glue.c @@ -9,8 +9,7 @@ #include #include #include - -#include "reset-simple.h" +#include #define MAX_CLKS 2 #define MAX_RSTS 2 diff --git a/drivers/soc/imx/Kconfig b/drivers/soc/imx/Kconfig index d515d2cc20ed..a9370f4aacca 100644 --- a/drivers/soc/imx/Kconfig +++ b/drivers/soc/imx/Kconfig @@ -8,20 +8,12 @@ config IMX_GPCV2_PM_DOMAINS select PM_GENERIC_DOMAINS default y if SOC_IMX7D -config IMX_SCU_SOC - bool "i.MX System Controller Unit SoC info support" - depends on IMX_SCU - select SOC_BUS - help - If you say yes here you get support for the NXP i.MX System - Controller Unit SoC info module, it will provide the SoC info - like SoC family, ID and revision etc. - config SOC_IMX8M bool "i.MX8M SoC family support" depends on ARCH_MXC || COMPILE_TEST default ARCH_MXC && ARM64 select SOC_BUS + select ARM_GIC_V3 if ARCH_MXC help If you say yes here you get support for the NXP i.MX8M family support, it will provide the SoC info like SoC family, diff --git a/drivers/soc/imx/Makefile b/drivers/soc/imx/Makefile index 446143241fe7..078dc918f4f3 100644 --- a/drivers/soc/imx/Makefile +++ b/drivers/soc/imx/Makefile @@ -5,4 +5,3 @@ endif obj-$(CONFIG_HAVE_IMX_GPC) += gpc.o obj-$(CONFIG_IMX_GPCV2_PM_DOMAINS) += gpcv2.o obj-$(CONFIG_SOC_IMX8M) += soc-imx8m.o -obj-$(CONFIG_IMX_SCU_SOC) += soc-imx-scu.o diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c index 87ee9f767b7a..dc644cfb6419 100644 --- a/drivers/soc/mediatek/mtk-cmdq-helper.c +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c @@ -12,6 +12,7 @@ #define CMDQ_WRITE_ENABLE_MASK BIT(0) #define CMDQ_POLL_ENABLE_MASK BIT(0) #define CMDQ_EOC_IRQ_EN BIT(0) +#define CMDQ_REG_TYPE 1 struct cmdq_instruction { union { @@ -21,8 +22,17 @@ struct cmdq_instruction { union { u16 offset; u16 event; + u16 reg_dst; + }; + union { + u8 subsys; + struct { + u8 sop:5; + u8 arg_c_t:1; + u8 src_t:1; + u8 dst_t:1; + }; }; - u8 subsys; u8 op; }; @@ -243,6 +253,21 @@ int cmdq_pkt_clear_event(struct cmdq_pkt *pkt, u16 event) } EXPORT_SYMBOL(cmdq_pkt_clear_event); +int cmdq_pkt_set_event(struct cmdq_pkt *pkt, u16 event) +{ + struct cmdq_instruction inst = {}; + + if (event >= CMDQ_MAX_EVENT) + return -EINVAL; + + inst.op = CMDQ_CODE_WFE; + inst.value = CMDQ_WFE_UPDATE | CMDQ_WFE_UPDATE_VALUE; + inst.event = event; + + return cmdq_pkt_append_command(pkt, inst); +} +EXPORT_SYMBOL(cmdq_pkt_set_event); + int cmdq_pkt_poll(struct cmdq_pkt *pkt, u8 subsys, u16 offset, u32 value) { @@ -278,7 +303,19 @@ int cmdq_pkt_poll_mask(struct cmdq_pkt *pkt, u8 subsys, } EXPORT_SYMBOL(cmdq_pkt_poll_mask); -static int cmdq_pkt_finalize(struct cmdq_pkt *pkt) +int cmdq_pkt_assign(struct cmdq_pkt *pkt, u16 reg_idx, u32 value) +{ + struct cmdq_instruction inst = {}; + + inst.op = CMDQ_CODE_LOGIC; + inst.dst_t = CMDQ_REG_TYPE; + inst.reg_dst = reg_idx; + inst.value = value; + return cmdq_pkt_append_command(pkt, inst); +} +EXPORT_SYMBOL(cmdq_pkt_assign); + +int cmdq_pkt_finalize(struct cmdq_pkt *pkt) { struct cmdq_instruction inst = { {0} }; int err; @@ -297,6 +334,7 @@ static int cmdq_pkt_finalize(struct cmdq_pkt *pkt) return err; } +EXPORT_SYMBOL(cmdq_pkt_finalize); static void cmdq_pkt_flush_async_cb(struct cmdq_cb_data data) { @@ -331,10 +369,6 @@ int cmdq_pkt_flush_async(struct cmdq_pkt *pkt, cmdq_async_flush_cb cb, unsigned long flags = 0; struct cmdq_client *client = (struct cmdq_client *)pkt->cl; - err = cmdq_pkt_finalize(pkt); - if (err < 0) - return err; - pkt->cb.cb = cb; pkt->cb.data = data; pkt->async_cb.cb = cmdq_pkt_flush_async_cb; diff --git a/drivers/soc/qcom/pdr_interface.c b/drivers/soc/qcom/pdr_interface.c index bdcf16f88a97..4c9225f15c4e 100644 --- a/drivers/soc/qcom/pdr_interface.c +++ b/drivers/soc/qcom/pdr_interface.c @@ -278,13 +278,15 @@ static void pdr_indack_work(struct work_struct *work) list_for_each_entry_safe(ind, tmp, &pdr->indack_list, node) { pds = ind->pds; - pdr_send_indack_msg(pdr, pds, ind->transaction_id); mutex_lock(&pdr->status_lock); pds->state = ind->curr_state; pdr->status(pds->state, pds->service_path, pdr->priv); mutex_unlock(&pdr->status_lock); + /* Ack the indication after clients release the PD resources */ + pdr_send_indack_msg(pdr, pds, ind->transaction_id); + mutex_lock(&pdr->list_lock); list_del(&ind->node); mutex_unlock(&pdr->list_lock); diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c index 7d622ea1274e..d0e4f520cff8 100644 --- a/drivers/soc/qcom/qcom-geni-se.c +++ b/drivers/soc/qcom/qcom-geni-se.c @@ -3,6 +3,7 @@ #include #include +#include #include #include #include @@ -90,8 +91,14 @@ struct geni_wrapper { struct device *dev; void __iomem *base; struct clk_bulk_data ahb_clks[NUM_AHB_CLKS]; + struct geni_icc_path to_core; }; +static const char * const icc_path_names[] = {"qup-core", "qup-config", + "qup-memory"}; + +static struct geni_wrapper *earlycon_wrapper; + #define QUP_HW_VER_REG 0x4 /* Common SE registers */ @@ -720,11 +727,132 @@ void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len) } EXPORT_SYMBOL(geni_se_rx_dma_unprep); +int geni_icc_get(struct geni_se *se, const char *icc_ddr) +{ + int i, err; + const char *icc_names[] = {"qup-core", "qup-config", icc_ddr}; + + for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++) { + if (!icc_names[i]) + continue; + + se->icc_paths[i].path = devm_of_icc_get(se->dev, icc_names[i]); + if (IS_ERR(se->icc_paths[i].path)) + goto err; + } + + return 0; + +err: + err = PTR_ERR(se->icc_paths[i].path); + if (err != -EPROBE_DEFER) + dev_err_ratelimited(se->dev, "Failed to get ICC path '%s': %d\n", + icc_names[i], err); + return err; + +} +EXPORT_SYMBOL(geni_icc_get); + +int geni_icc_set_bw(struct geni_se *se) +{ + int i, ret; + + for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++) { + ret = icc_set_bw(se->icc_paths[i].path, + se->icc_paths[i].avg_bw, se->icc_paths[i].avg_bw); + if (ret) { + dev_err_ratelimited(se->dev, "ICC BW voting failed on path '%s': %d\n", + icc_path_names[i], ret); + return ret; + } + } + + return 0; +} +EXPORT_SYMBOL(geni_icc_set_bw); + +void geni_icc_set_tag(struct geni_se *se, u32 tag) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++) + icc_set_tag(se->icc_paths[i].path, tag); +} +EXPORT_SYMBOL(geni_icc_set_tag); + +/* To do: Replace this by icc_bulk_enable once it's implemented in ICC core */ +int geni_icc_enable(struct geni_se *se) +{ + int i, ret; + + for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++) { + ret = icc_enable(se->icc_paths[i].path); + if (ret) { + dev_err_ratelimited(se->dev, "ICC enable failed on path '%s': %d\n", + icc_path_names[i], ret); + return ret; + } + } + + return 0; +} +EXPORT_SYMBOL(geni_icc_enable); + +int geni_icc_disable(struct geni_se *se) +{ + int i, ret; + + for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++) { + ret = icc_disable(se->icc_paths[i].path); + if (ret) { + dev_err_ratelimited(se->dev, "ICC disable failed on path '%s': %d\n", + icc_path_names[i], ret); + return ret; + } + } + + return 0; +} +EXPORT_SYMBOL(geni_icc_disable); + +void geni_remove_earlycon_icc_vote(void) +{ + struct platform_device *pdev; + struct geni_wrapper *wrapper; + struct device_node *parent; + struct device_node *child; + + if (!earlycon_wrapper) + return; + + wrapper = earlycon_wrapper; + parent = of_get_next_parent(wrapper->dev->of_node); + for_each_child_of_node(parent, child) { + if (!of_device_is_compatible(child, "qcom,geni-se-qup")) + continue; + + pdev = of_find_device_by_node(child); + if (!pdev) + continue; + + wrapper = platform_get_drvdata(pdev); + icc_put(wrapper->to_core.path); + wrapper->to_core.path = NULL; + + } + of_node_put(parent); + + earlycon_wrapper = NULL; +} +EXPORT_SYMBOL(geni_remove_earlycon_icc_vote); + static int geni_se_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct resource *res; struct geni_wrapper *wrapper; + struct console __maybe_unused *bcon; + bool __maybe_unused has_earlycon = false; int ret; wrapper = devm_kzalloc(dev, sizeof(*wrapper), GFP_KERNEL); @@ -747,6 +875,43 @@ static int geni_se_probe(struct platform_device *pdev) } } +#ifdef CONFIG_SERIAL_EARLYCON + for_each_console(bcon) { + if (!strcmp(bcon->name, "qcom_geni")) { + has_earlycon = true; + break; + } + } + if (!has_earlycon) + goto exit; + + wrapper->to_core.path = devm_of_icc_get(dev, "qup-core"); + if (IS_ERR(wrapper->to_core.path)) + return PTR_ERR(wrapper->to_core.path); + /* + * Put minmal BW request on core clocks on behalf of early console. + * The vote will be removed earlycon exit function. + * + * Note: We are putting vote on each QUP wrapper instead only to which + * earlycon is connected because QUP core clock of different wrapper + * share same voltage domain. If core1 is put to 0, then core2 will + * also run at 0, if not voted. Default ICC vote will be removed ASA + * we touch any of the core clock. + * core1 = core2 = max(core1, core2) + */ + ret = icc_set_bw(wrapper->to_core.path, GENI_DEFAULT_BW, + GENI_DEFAULT_BW); + if (ret) { + dev_err(&pdev->dev, "%s: ICC BW voting failed for core: %d\n", + __func__, ret); + return ret; + } + + if (of_get_compatible_child(pdev->dev.of_node, "qcom,geni-debug-uart")) + earlycon_wrapper = wrapper; + of_node_put(pdev->dev.of_node); +exit: +#endif dev_set_drvdata(dev, wrapper); dev_dbg(dev, "GENI SE Driver probed\n"); return devm_of_platform_populate(dev); diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c index d95ac763e2b5..e62e7c1646da 100644 --- a/drivers/soc/qcom/rpmh-rsc.c +++ b/drivers/soc/qcom/rpmh-rsc.c @@ -176,13 +176,21 @@ static void write_tcs_reg(const struct rsc_drv *drv, int reg, int tcs_id, static void write_tcs_reg_sync(const struct rsc_drv *drv, int reg, int tcs_id, u32 data) { - u32 new_data; + int i; writel(data, tcs_reg_addr(drv, reg, tcs_id)); - if (readl_poll_timeout_atomic(tcs_reg_addr(drv, reg, tcs_id), new_data, - new_data == data, 1, USEC_PER_SEC)) - pr_err("%s: error writing %#x to %d:%#x\n", drv->name, - data, tcs_id, reg); + + /* + * Wait until we read back the same value. Use a counter rather than + * ktime for timeout since this may be called after timekeeping stops. + */ + for (i = 0; i < USEC_PER_SEC; i++) { + if (readl(tcs_reg_addr(drv, reg, tcs_id)) == data) + return; + udelay(1); + } + pr_err("%s: error writing %#x to %d:%#x\n", drv->name, + data, tcs_id, reg); } /** @@ -1026,6 +1034,7 @@ static struct platform_driver rpmh_driver = { .driver = { .name = "rpmh", .of_match_table = rpmh_drv_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c index f2b5b46ccd1f..b61e183ede69 100644 --- a/drivers/soc/qcom/rpmh.c +++ b/drivers/soc/qcom/rpmh.c @@ -497,7 +497,7 @@ exit: * * Invalidate the sleep and wake values in batch_cache. */ -int rpmh_invalidate(const struct device *dev) +void rpmh_invalidate(const struct device *dev) { struct rpmh_ctrlr *ctrlr = get_rpmh_ctrlr(dev); struct batch_cache_req *req, *tmp; @@ -509,7 +509,5 @@ int rpmh_invalidate(const struct device *dev) INIT_LIST_HEAD(&ctrlr->batch_cache); ctrlr->dirty = true; spin_unlock_irqrestore(&ctrlr->cache_lock, flags); - - return 0; } EXPORT_SYMBOL(rpmh_invalidate); diff --git a/drivers/soc/qcom/smd-rpm.c b/drivers/soc/qcom/smd-rpm.c index 005dd30c58fa..b93218cb50b5 100644 --- a/drivers/soc/qcom/smd-rpm.c +++ b/drivers/soc/qcom/smd-rpm.c @@ -20,6 +20,7 @@ * struct qcom_smd_rpm - state of the rpm device driver * @rpm_channel: reference to the smd channel * @icc: interconnect proxy device + * @dev: rpm device * @ack: completion for acks * @lock: mutual exclusion around the send/complete pair * @ack_status: result of the rpm request @@ -86,6 +87,7 @@ struct qcom_rpm_message { /** * qcom_rpm_smd_write - write @buf to @type:@id * @rpm: rpm handle + * @state: active/sleep state flags * @type: resource type * @id: resource identifier * @buf: the data to be written @@ -230,9 +232,12 @@ static void qcom_smd_rpm_remove(struct rpmsg_device *rpdev) static const struct of_device_id qcom_smd_rpm_of_match[] = { { .compatible = "qcom,rpm-apq8084" }, + { .compatible = "qcom,rpm-ipq6018" }, { .compatible = "qcom,rpm-msm8916" }, + { .compatible = "qcom,rpm-msm8936" }, { .compatible = "qcom,rpm-msm8974" }, { .compatible = "qcom,rpm-msm8976" }, + { .compatible = "qcom,rpm-msm8994" }, { .compatible = "qcom,rpm-msm8996" }, { .compatible = "qcom,rpm-msm8998" }, { .compatible = "qcom,rpm-sdm660" }, diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c index 5983c6ffb078..e19102f46302 100644 --- a/drivers/soc/qcom/socinfo.c +++ b/drivers/soc/qcom/socinfo.c @@ -24,6 +24,7 @@ #define SOCINFO_VERSION(maj, min) ((((maj) & 0xffff) << 16)|((min) & 0xffff)) #define SMEM_SOCINFO_BUILD_ID_LENGTH 32 +#define SMEM_SOCINFO_CHIP_ID_LENGTH 32 /* * SMEM item id, used to acquire handles to respective @@ -121,6 +122,16 @@ struct socinfo { __le32 chip_family; __le32 raw_device_family; __le32 raw_device_num; + /* Version 13 */ + __le32 nproduct_id; + char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH]; + /* Version 14 */ + __le32 num_clusters; + __le32 ncluster_array_offset; + __le32 num_defective_parts; + __le32 ndefective_parts_array_offset; + /* Version 15 */ + __le32 nmodem_supported; }; #ifdef CONFIG_DEBUG_FS @@ -135,6 +146,12 @@ struct socinfo_params { u32 raw_ver; u32 hw_plat; u32 fmt; + u32 nproduct_id; + u32 num_clusters; + u32 ncluster_array_offset; + u32 num_defective_parts; + u32 ndefective_parts_array_offset; + u32 nmodem_supported; }; struct smem_image_version { @@ -202,8 +219,10 @@ static const struct soc_id soc_id[] = { { 310, "MSM8996AU" }, { 311, "APQ8096AU" }, { 312, "APQ8096SG" }, + { 318, "SDM630" }, { 321, "SDM845" }, { 341, "SDA845" }, + { 356, "SM8250" }, }; static const char *socinfo_machine(struct device *dev, unsigned int id) @@ -256,7 +275,10 @@ static int qcom_show_pmic_model(struct seq_file *seq, void *p) if (model < 0) return -EINVAL; - seq_printf(seq, "%s\n", pmic_models[model]); + if (model <= ARRAY_SIZE(pmic_models) && pmic_models[model]) + seq_printf(seq, "%s\n", pmic_models[model]); + else + seq_printf(seq, "unknown (%d)\n", model); return 0; } @@ -272,9 +294,19 @@ static int qcom_show_pmic_die_revision(struct seq_file *seq, void *p) return 0; } +static int qcom_show_chip_id(struct seq_file *seq, void *p) +{ + struct socinfo *socinfo = seq->private; + + seq_printf(seq, "%s\n", socinfo->chip_id); + + return 0; +} + QCOM_OPEN(build_id, qcom_show_build_id); QCOM_OPEN(pmic_model, qcom_show_pmic_model); QCOM_OPEN(pmic_die_rev, qcom_show_pmic_die_revision); +QCOM_OPEN(chip_id, qcom_show_chip_id); #define DEFINE_IMAGE_OPS(type) \ static int show_image_##type(struct seq_file *seq, void *p) \ @@ -312,7 +344,38 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo, qcom_socinfo->info.fmt = __le32_to_cpu(info->fmt); + debugfs_create_x32("info_fmt", 0400, qcom_socinfo->dbg_root, + &qcom_socinfo->info.fmt); + switch (qcom_socinfo->info.fmt) { + case SOCINFO_VERSION(0, 15): + qcom_socinfo->info.nmodem_supported = __le32_to_cpu(info->nmodem_supported); + + debugfs_create_u32("nmodem_supported", 0400, qcom_socinfo->dbg_root, + &qcom_socinfo->info.nmodem_supported); + /* Fall through */ + case SOCINFO_VERSION(0, 14): + qcom_socinfo->info.num_clusters = __le32_to_cpu(info->num_clusters); + qcom_socinfo->info.ncluster_array_offset = __le32_to_cpu(info->ncluster_array_offset); + qcom_socinfo->info.num_defective_parts = __le32_to_cpu(info->num_defective_parts); + qcom_socinfo->info.ndefective_parts_array_offset = __le32_to_cpu(info->ndefective_parts_array_offset); + + debugfs_create_u32("num_clusters", 0400, qcom_socinfo->dbg_root, + &qcom_socinfo->info.num_clusters); + debugfs_create_u32("ncluster_array_offset", 0400, qcom_socinfo->dbg_root, + &qcom_socinfo->info.ncluster_array_offset); + debugfs_create_u32("num_defective_parts", 0400, qcom_socinfo->dbg_root, + &qcom_socinfo->info.num_defective_parts); + debugfs_create_u32("ndefective_parts_array_offset", 0400, qcom_socinfo->dbg_root, + &qcom_socinfo->info.ndefective_parts_array_offset); + /* Fall through */ + case SOCINFO_VERSION(0, 13): + qcom_socinfo->info.nproduct_id = __le32_to_cpu(info->nproduct_id); + + debugfs_create_u32("nproduct_id", 0400, qcom_socinfo->dbg_root, + &qcom_socinfo->info.nproduct_id); + DEBUGFS_ADD(info, chip_id); + /* Fall through */ case SOCINFO_VERSION(0, 12): qcom_socinfo->info.chip_family = __le32_to_cpu(info->chip_family); diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig index 53cd8d2d0cd2..30984659df90 100644 --- a/drivers/soc/renesas/Kconfig +++ b/drivers/soc/renesas/Kconfig @@ -201,6 +201,13 @@ config ARCH_R8A774C0 help This enables support for the Renesas RZ/G2E SoC. +config ARCH_R8A774E1 + bool "Renesas RZ/G2H SoC Platform" + select ARCH_RCAR_GEN3 + select SYSC_R8A774E1 + help + This enables support for the Renesas RZ/G2H SoC. + config ARCH_R8A77950 bool "Renesas R-Car H3 ES1.x SoC Platform" select ARCH_RCAR_GEN3 @@ -296,6 +303,10 @@ config SYSC_R8A774C0 bool "RZ/G2E System Controller support" if COMPILE_TEST select SYSC_RCAR +config SYSC_R8A774E1 + bool "RZ/G2H System Controller support" if COMPILE_TEST + select SYSC_RCAR + config SYSC_R8A7779 bool "R-Car H1 System Controller support" if COMPILE_TEST select SYSC_RCAR diff --git a/drivers/soc/renesas/Makefile b/drivers/soc/renesas/Makefile index 08296d78e2ad..10a399fc486a 100644 --- a/drivers/soc/renesas/Makefile +++ b/drivers/soc/renesas/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_SYSC_R8A77470) += r8a77470-sysc.o obj-$(CONFIG_SYSC_R8A774A1) += r8a774a1-sysc.o obj-$(CONFIG_SYSC_R8A774B1) += r8a774b1-sysc.o obj-$(CONFIG_SYSC_R8A774C0) += r8a774c0-sysc.o +obj-$(CONFIG_SYSC_R8A774E1) += r8a774e1-sysc.o obj-$(CONFIG_SYSC_R8A7779) += r8a7779-sysc.o obj-$(CONFIG_SYSC_R8A7790) += r8a7790-sysc.o obj-$(CONFIG_SYSC_R8A7791) += r8a7791-sysc.o diff --git a/drivers/soc/renesas/r8a774e1-sysc.c b/drivers/soc/renesas/r8a774e1-sysc.c new file mode 100644 index 000000000000..18449f746455 --- /dev/null +++ b/drivers/soc/renesas/r8a774e1-sysc.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Renesas RZ/G2H System Controller + * Copyright (C) 2020 Renesas Electronics Corp. + * + * Based on Renesas R-Car H3 System Controller + * Copyright (C) 2016-2017 Glider bvba + */ + +#include + +#include + +#include "rcar-sysc.h" + +static const struct rcar_sysc_area r8a774e1_areas[] __initconst = { + { "always-on", 0, 0, R8A774E1_PD_ALWAYS_ON, -1, PD_ALWAYS_ON }, + { "ca57-scu", 0x1c0, 0, R8A774E1_PD_CA57_SCU, R8A774E1_PD_ALWAYS_ON, PD_SCU }, + { "ca57-cpu0", 0x80, 0, R8A774E1_PD_CA57_CPU0, R8A774E1_PD_CA57_SCU, PD_CPU_NOCR }, + { "ca57-cpu1", 0x80, 1, R8A774E1_PD_CA57_CPU1, R8A774E1_PD_CA57_SCU, PD_CPU_NOCR }, + { "ca57-cpu2", 0x80, 2, R8A774E1_PD_CA57_CPU2, R8A774E1_PD_CA57_SCU, PD_CPU_NOCR }, + { "ca57-cpu3", 0x80, 3, R8A774E1_PD_CA57_CPU3, R8A774E1_PD_CA57_SCU, PD_CPU_NOCR }, + { "ca53-scu", 0x140, 0, R8A774E1_PD_CA53_SCU, R8A774E1_PD_ALWAYS_ON, PD_SCU }, + { "ca53-cpu0", 0x200, 0, R8A774E1_PD_CA53_CPU0, R8A774E1_PD_CA53_SCU, PD_CPU_NOCR }, + { "ca53-cpu1", 0x200, 1, R8A774E1_PD_CA53_CPU1, R8A774E1_PD_CA53_SCU, PD_CPU_NOCR }, + { "ca53-cpu2", 0x200, 2, R8A774E1_PD_CA53_CPU2, R8A774E1_PD_CA53_SCU, PD_CPU_NOCR }, + { "ca53-cpu3", 0x200, 3, R8A774E1_PD_CA53_CPU3, R8A774E1_PD_CA53_SCU, PD_CPU_NOCR }, + { "a3vp", 0x340, 0, R8A774E1_PD_A3VP, R8A774E1_PD_ALWAYS_ON }, + { "a3vc", 0x380, 0, R8A774E1_PD_A3VC, R8A774E1_PD_ALWAYS_ON }, + { "a2vc1", 0x3c0, 1, R8A774E1_PD_A2VC1, R8A774E1_PD_A3VC }, + { "3dg-a", 0x100, 0, R8A774E1_PD_3DG_A, R8A774E1_PD_ALWAYS_ON }, + { "3dg-b", 0x100, 1, R8A774E1_PD_3DG_B, R8A774E1_PD_3DG_A }, + { "3dg-c", 0x100, 2, R8A774E1_PD_3DG_C, R8A774E1_PD_3DG_B }, + { "3dg-d", 0x100, 3, R8A774E1_PD_3DG_D, R8A774E1_PD_3DG_C }, + { "3dg-e", 0x100, 4, R8A774E1_PD_3DG_E, R8A774E1_PD_3DG_D }, +}; + +const struct rcar_sysc_info r8a774e1_sysc_info __initconst = { + .areas = r8a774e1_areas, + .num_areas = ARRAY_SIZE(r8a774e1_areas), + .extmask_offs = 0x2f8, + .extmask_val = BIT(0), +}; diff --git a/drivers/soc/renesas/rcar-rst.c b/drivers/soc/renesas/rcar-rst.c index a2b2b1768768..a932015ce9c1 100644 --- a/drivers/soc/renesas/rcar-rst.c +++ b/drivers/soc/renesas/rcar-rst.c @@ -48,6 +48,7 @@ static const struct of_device_id rcar_rst_matches[] __initconst = { { .compatible = "renesas,r8a774a1-rst", .data = &rcar_rst_gen3 }, { .compatible = "renesas,r8a774b1-rst", .data = &rcar_rst_gen3 }, { .compatible = "renesas,r8a774c0-rst", .data = &rcar_rst_gen3 }, + { .compatible = "renesas,r8a774e1-rst", .data = &rcar_rst_gen3 }, /* R-Car Gen1 */ { .compatible = "renesas,r8a7778-reset-wdt", .data = &rcar_rst_gen1 }, { .compatible = "renesas,r8a7779-reset-wdt", .data = &rcar_rst_gen1 }, diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c index 04ea87a188f1..9b235fc90027 100644 --- a/drivers/soc/renesas/rcar-sysc.c +++ b/drivers/soc/renesas/rcar-sysc.c @@ -296,6 +296,9 @@ static const struct of_device_id rcar_sysc_matches[] __initconst = { #ifdef CONFIG_SYSC_R8A774C0 { .compatible = "renesas,r8a774c0-sysc", .data = &r8a774c0_sysc_info }, #endif +#ifdef CONFIG_SYSC_R8A774E1 + { .compatible = "renesas,r8a774e1-sysc", .data = &r8a774e1_sysc_info }, +#endif #ifdef CONFIG_SYSC_R8A7779 { .compatible = "renesas,r8a7779-sysc", .data = &r8a7779_sysc_info }, #endif diff --git a/drivers/soc/renesas/rcar-sysc.h b/drivers/soc/renesas/rcar-sysc.h index e417f26fe155..8d861c1cfdf7 100644 --- a/drivers/soc/renesas/rcar-sysc.h +++ b/drivers/soc/renesas/rcar-sysc.h @@ -56,6 +56,7 @@ extern const struct rcar_sysc_info r8a77470_sysc_info; extern const struct rcar_sysc_info r8a774a1_sysc_info; extern const struct rcar_sysc_info r8a774b1_sysc_info; extern const struct rcar_sysc_info r8a774c0_sysc_info; +extern const struct rcar_sysc_info r8a774e1_sysc_info; extern const struct rcar_sysc_info r8a7779_sysc_info; extern const struct rcar_sysc_info r8a7790_sysc_info; extern const struct rcar_sysc_info r8a7791_sysc_info; diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c index 35dba8b8814e..f815a6a8b88b 100644 --- a/drivers/soc/renesas/renesas-soc.c +++ b/drivers/soc/renesas/renesas-soc.c @@ -126,6 +126,11 @@ static const struct renesas_soc soc_rz_g2e __initconst __maybe_unused = { .id = 0x57, }; +static const struct renesas_soc soc_rz_g2h __initconst __maybe_unused = { + .family = &fam_rzg2, + .id = 0x4f, +}; + static const struct renesas_soc soc_rcar_m1a __initconst __maybe_unused = { .family = &fam_rcar_gen1, }; @@ -238,6 +243,9 @@ static const struct of_device_id renesas_socs[] __initconst = { #ifdef CONFIG_ARCH_R8A774C0 { .compatible = "renesas,r8a774c0", .data = &soc_rz_g2e }, #endif +#ifdef CONFIG_ARCH_R8A774E1 + { .compatible = "renesas,r8a774e1", .data = &soc_rz_g2h }, +#endif #ifdef CONFIG_ARCH_R8A7778 { .compatible = "renesas,r8a7778", .data = &soc_rcar_m1a }, #endif diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig index c7a2003687c7..264185664594 100644 --- a/drivers/soc/samsung/Kconfig +++ b/drivers/soc/samsung/Kconfig @@ -37,4 +37,7 @@ config EXYNOS_PM_DOMAINS bool "Exynos PM domains" if COMPILE_TEST depends on PM_GENERIC_DOMAINS || COMPILE_TEST +config EXYNOS_REGULATOR_COUPLER + bool "Exynos SoC Regulator Coupler" if COMPILE_TEST + depends on ARCH_EXYNOS || COMPILE_TEST endif diff --git a/drivers/soc/samsung/Makefile b/drivers/soc/samsung/Makefile index edd1d6ea064d..ecc3a32f6406 100644 --- a/drivers/soc/samsung/Makefile +++ b/drivers/soc/samsung/Makefile @@ -9,3 +9,4 @@ obj-$(CONFIG_EXYNOS_PMU) += exynos-pmu.o obj-$(CONFIG_EXYNOS_PMU_ARM_DRIVERS) += exynos3250-pmu.o exynos4-pmu.o \ exynos5250-pmu.o exynos5420-pmu.o obj-$(CONFIG_EXYNOS_PM_DOMAINS) += pm_domains.o +obj-$(CONFIG_EXYNOS_REGULATOR_COUPLER) += exynos-regulator-coupler.o diff --git a/drivers/soc/samsung/exynos-regulator-coupler.c b/drivers/soc/samsung/exynos-regulator-coupler.c new file mode 100644 index 000000000000..61a156b44a48 --- /dev/null +++ b/drivers/soc/samsung/exynos-regulator-coupler.c @@ -0,0 +1,221 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * Author: Marek Szyprowski + * + * Simplified generic voltage coupler from regulator core.c + * The main difference is that it keeps current regulator voltage + * if consumers didn't apply their constraints yet. + */ + +#include +#include +#include +#include +#include +#include + +static int regulator_get_optimal_voltage(struct regulator_dev *rdev, + int *current_uV, + int *min_uV, int *max_uV, + suspend_state_t state) +{ + struct coupling_desc *c_desc = &rdev->coupling_desc; + struct regulator_dev **c_rdevs = c_desc->coupled_rdevs; + struct regulation_constraints *constraints = rdev->constraints; + int desired_min_uV = 0, desired_max_uV = INT_MAX; + int max_current_uV = 0, min_current_uV = INT_MAX; + int highest_min_uV = 0, target_uV, possible_uV; + int i, ret, max_spread, n_coupled = c_desc->n_coupled; + bool done; + + *current_uV = -1; + + /* Find highest min desired voltage */ + for (i = 0; i < n_coupled; i++) { + int tmp_min = 0; + int tmp_max = INT_MAX; + + lockdep_assert_held_once(&c_rdevs[i]->mutex.base); + + ret = regulator_check_consumers(c_rdevs[i], + &tmp_min, + &tmp_max, state); + if (ret < 0) + return ret; + + if (tmp_min == 0) { + ret = regulator_get_voltage_rdev(c_rdevs[i]); + if (ret < 0) + return ret; + tmp_min = ret; + } + + /* apply constraints */ + ret = regulator_check_voltage(c_rdevs[i], &tmp_min, &tmp_max); + if (ret < 0) + return ret; + + highest_min_uV = max(highest_min_uV, tmp_min); + + if (i == 0) { + desired_min_uV = tmp_min; + desired_max_uV = tmp_max; + } + } + + max_spread = constraints->max_spread[0]; + + /* + * Let target_uV be equal to the desired one if possible. + * If not, set it to minimum voltage, allowed by other coupled + * regulators. + */ + target_uV = max(desired_min_uV, highest_min_uV - max_spread); + + /* + * Find min and max voltages, which currently aren't violating + * max_spread. + */ + for (i = 1; i < n_coupled; i++) { + int tmp_act; + + tmp_act = regulator_get_voltage_rdev(c_rdevs[i]); + if (tmp_act < 0) + return tmp_act; + + min_current_uV = min(tmp_act, min_current_uV); + max_current_uV = max(tmp_act, max_current_uV); + } + + /* + * Correct target voltage, so as it currently isn't + * violating max_spread + */ + possible_uV = max(target_uV, max_current_uV - max_spread); + possible_uV = min(possible_uV, min_current_uV + max_spread); + + if (possible_uV > desired_max_uV) + return -EINVAL; + + done = (possible_uV == target_uV); + desired_min_uV = possible_uV; + + /* Set current_uV if wasn't done earlier in the code and if necessary */ + if (*current_uV == -1) { + ret = regulator_get_voltage_rdev(rdev); + if (ret < 0) + return ret; + *current_uV = ret; + } + + *min_uV = desired_min_uV; + *max_uV = desired_max_uV; + + return done; +} + +static int exynos_coupler_balance_voltage(struct regulator_coupler *coupler, + struct regulator_dev *rdev, + suspend_state_t state) +{ + struct regulator_dev **c_rdevs; + struct regulator_dev *best_rdev; + struct coupling_desc *c_desc = &rdev->coupling_desc; + int i, ret, n_coupled, best_min_uV, best_max_uV, best_c_rdev; + unsigned int delta, best_delta; + unsigned long c_rdev_done = 0; + bool best_c_rdev_done; + + c_rdevs = c_desc->coupled_rdevs; + n_coupled = c_desc->n_coupled; + + /* + * Find the best possible voltage change on each loop. Leave the loop + * if there isn't any possible change. + */ + do { + best_c_rdev_done = false; + best_delta = 0; + best_min_uV = 0; + best_max_uV = 0; + best_c_rdev = 0; + best_rdev = NULL; + + /* + * Find highest difference between optimal voltage + * and current voltage. + */ + for (i = 0; i < n_coupled; i++) { + /* + * optimal_uV is the best voltage that can be set for + * i-th regulator at the moment without violating + * max_spread constraint in order to balance + * the coupled voltages. + */ + int optimal_uV = 0, optimal_max_uV = 0, current_uV = 0; + + if (test_bit(i, &c_rdev_done)) + continue; + + ret = regulator_get_optimal_voltage(c_rdevs[i], + ¤t_uV, + &optimal_uV, + &optimal_max_uV, + state); + if (ret < 0) + goto out; + + delta = abs(optimal_uV - current_uV); + + if (delta && best_delta <= delta) { + best_c_rdev_done = ret; + best_delta = delta; + best_rdev = c_rdevs[i]; + best_min_uV = optimal_uV; + best_max_uV = optimal_max_uV; + best_c_rdev = i; + } + } + + /* Nothing to change, return successfully */ + if (!best_rdev) { + ret = 0; + goto out; + } + + ret = regulator_set_voltage_rdev(best_rdev, best_min_uV, + best_max_uV, state); + + if (ret < 0) + goto out; + + if (best_c_rdev_done) + set_bit(best_c_rdev, &c_rdev_done); + + } while (n_coupled > 1); + +out: + return ret; +} + +static int exynos_coupler_attach(struct regulator_coupler *coupler, + struct regulator_dev *rdev) +{ + return 0; +} + +static struct regulator_coupler exynos_coupler = { + .attach_regulator = exynos_coupler_attach, + .balance_voltage = exynos_coupler_balance_voltage, +}; + +static int __init exynos_coupler_init(void) +{ + if (!of_machine_is_compatible("samsung,exynos5800")) + return 0; + + return regulator_coupler_register(&exynos_coupler); +} +arch_initcall(exynos_coupler_init); diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c index 3cdd69d1bd4d..8e416ad91ee2 100644 --- a/drivers/soc/tegra/fuse/tegra-apbmisc.c +++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c @@ -27,7 +27,7 @@ static u32 chipid; u32 tegra_read_chipid(void) { - WARN(!chipid, "Tegra ABP MISC not yet available\n"); + WARN(!chipid, "Tegra APB MISC not yet available\n"); return chipid; } diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c index 5fb2ee2ac978..6dcc21dde0cb 100644 --- a/drivers/soc/ti/k3-ringacc.c +++ b/drivers/soc/ti/k3-ringacc.c @@ -108,6 +108,21 @@ struct k3_ring_ops { int (*pop_head)(struct k3_ring *ring, void *elm); }; +/** + * struct k3_ring_state - Internal state tracking structure + * + * @free: Number of free entries + * @occ: Occupancy + * @windex: Write index + * @rindex: Read index + */ +struct k3_ring_state { + u32 free; + u32 occ; + u32 windex; + u32 rindex; +}; + /** * struct k3_ring - RA Ring descriptor * @@ -121,10 +136,6 @@ struct k3_ring_ops { * @elm_size: Size of the ring element * @mode: Ring mode * @flags: flags - * @free: Number of free elements - * @occ: Ring occupancy - * @windex: Write index (only for @K3_RINGACC_RING_MODE_RING) - * @rindex: Read index (only for @K3_RINGACC_RING_MODE_RING) * @ring_id: Ring Id * @parent: Pointer on struct @k3_ringacc * @use_count: Use count for shared rings @@ -143,16 +154,17 @@ struct k3_ring { u32 flags; #define K3_RING_FLAG_BUSY BIT(1) #define K3_RING_FLAG_SHARED BIT(2) - u32 free; - u32 occ; - u32 windex; - u32 rindex; + struct k3_ring_state state; u32 ring_id; struct k3_ringacc *parent; u32 use_count; int proxy_id; }; +struct k3_ringacc_ops { + int (*init)(struct platform_device *pdev, struct k3_ringacc *ringacc); +}; + /** * struct k3_ringacc - Rings accelerator descriptor * @@ -171,6 +183,7 @@ struct k3_ring { * @tisci: pointer ti-sci handle * @tisci_ring_ops: ti-sci rings ops * @tisci_dev_id: ti-sci device id + * @ops: SoC specific ringacc operation */ struct k3_ringacc { struct device *dev; @@ -191,6 +204,8 @@ struct k3_ringacc { const struct ti_sci_handle *tisci; const struct ti_sci_rm_ringacc_ops *tisci_ring_ops; u32 tisci_dev_id; + + const struct k3_ringacc_ops *ops; }; static long k3_ringacc_ring_get_fifo_pos(struct k3_ring *ring) @@ -245,6 +260,7 @@ static void k3_ringacc_ring_dump(struct k3_ring *ring) &ring->ring_mem_dma); dev_dbg(dev, "dump elmsize %d, size %d, mode %d, proxy_id %d\n", ring->elm_size, ring->size, ring->mode, ring->proxy_id); + dev_dbg(dev, "dump flags %08X\n", ring->flags); dev_dbg(dev, "dump ring_rt_regs: db%08x\n", readl(&ring->rt->db)); dev_dbg(dev, "dump occ%08x\n", readl(&ring->rt->occ)); @@ -313,6 +329,30 @@ error: } EXPORT_SYMBOL_GPL(k3_ringacc_request_ring); +int k3_ringacc_request_rings_pair(struct k3_ringacc *ringacc, + int fwd_id, int compl_id, + struct k3_ring **fwd_ring, + struct k3_ring **compl_ring) +{ + int ret = 0; + + if (!fwd_ring || !compl_ring) + return -EINVAL; + + *fwd_ring = k3_ringacc_request_ring(ringacc, fwd_id, 0); + if (!(*fwd_ring)) + return -ENODEV; + + *compl_ring = k3_ringacc_request_ring(ringacc, compl_id, 0); + if (!(*compl_ring)) { + k3_ringacc_ring_free(*fwd_ring); + ret = -ENODEV; + } + + return ret; +} +EXPORT_SYMBOL_GPL(k3_ringacc_request_rings_pair); + static void k3_ringacc_ring_reset_sci(struct k3_ring *ring) { struct k3_ringacc *ringacc = ring->parent; @@ -339,10 +379,7 @@ void k3_ringacc_ring_reset(struct k3_ring *ring) if (!ring || !(ring->flags & K3_RING_FLAG_BUSY)) return; - ring->occ = 0; - ring->free = 0; - ring->rindex = 0; - ring->windex = 0; + memset(&ring->state, 0, sizeof(ring->state)); k3_ringacc_ring_reset_sci(ring); } @@ -556,11 +593,13 @@ static int k3_ringacc_ring_cfg_sci(struct k3_ring *ring) int k3_ringacc_ring_cfg(struct k3_ring *ring, struct k3_ring_cfg *cfg) { - struct k3_ringacc *ringacc = ring->parent; + struct k3_ringacc *ringacc; int ret = 0; if (!ring || !cfg) return -EINVAL; + ringacc = ring->parent; + if (cfg->elm_size > K3_RINGACC_RING_ELSIZE_256 || cfg->mode >= K3_RINGACC_RING_MODE_INVALID || cfg->size & ~K3_RINGACC_CFG_RING_SIZE_ELCNT_MASK || @@ -590,10 +629,7 @@ int k3_ringacc_ring_cfg(struct k3_ring *ring, struct k3_ring_cfg *cfg) ring->size = cfg->size; ring->elm_size = cfg->elm_size; ring->mode = cfg->mode; - ring->occ = 0; - ring->free = 0; - ring->rindex = 0; - ring->windex = 0; + memset(&ring->state, 0, sizeof(ring->state)); if (ring->proxy_id != K3_RINGACC_PROXY_NOT_USED) ring->proxy = ringacc->proxy_target_base + @@ -613,7 +649,7 @@ int k3_ringacc_ring_cfg(struct k3_ring *ring, struct k3_ring_cfg *cfg) ring->ops = NULL; ret = -EINVAL; goto err_free_proxy; - }; + } ring->ring_mem_virt = dma_alloc_coherent(ringacc->dev, ring->size * (4 << ring->elm_size), @@ -664,10 +700,10 @@ u32 k3_ringacc_ring_get_free(struct k3_ring *ring) if (!ring || !(ring->flags & K3_RING_FLAG_BUSY)) return -EINVAL; - if (!ring->free) - ring->free = ring->size - readl(&ring->rt->occ); + if (!ring->state.free) + ring->state.free = ring->size - readl(&ring->rt->occ); - return ring->free; + return ring->state.free; } EXPORT_SYMBOL_GPL(k3_ringacc_ring_get_free); @@ -738,7 +774,7 @@ static int k3_ringacc_ring_access_proxy(struct k3_ring *ring, void *elem, "proxy:memcpy_fromio(x): --> ptr(%p), mode:%d\n", ptr, access_mode); memcpy_fromio(elem, ptr, (4 << ring->elm_size)); - ring->occ--; + ring->state.occ--; break; case K3_RINGACC_ACCESS_MODE_PUSH_TAIL: case K3_RINGACC_ACCESS_MODE_PUSH_HEAD: @@ -746,14 +782,14 @@ static int k3_ringacc_ring_access_proxy(struct k3_ring *ring, void *elem, "proxy:memcpy_toio(x): --> ptr(%p), mode:%d\n", ptr, access_mode); memcpy_toio(ptr, elem, (4 << ring->elm_size)); - ring->free--; + ring->state.free--; break; default: return -EINVAL; } - dev_dbg(ring->parent->dev, "proxy: free%d occ%d\n", ring->free, - ring->occ); + dev_dbg(ring->parent->dev, "proxy: free%d occ%d\n", ring->state.free, + ring->state.occ); return 0; } @@ -808,7 +844,7 @@ static int k3_ringacc_ring_access_io(struct k3_ring *ring, void *elem, "memcpy_fromio(x): --> ptr(%p), mode:%d\n", ptr, access_mode); memcpy_fromio(elem, ptr, (4 << ring->elm_size)); - ring->occ--; + ring->state.occ--; break; case K3_RINGACC_ACCESS_MODE_PUSH_TAIL: case K3_RINGACC_ACCESS_MODE_PUSH_HEAD: @@ -816,14 +852,15 @@ static int k3_ringacc_ring_access_io(struct k3_ring *ring, void *elem, "memcpy_toio(x): --> ptr(%p), mode:%d\n", ptr, access_mode); memcpy_toio(ptr, elem, (4 << ring->elm_size)); - ring->free--; + ring->state.free--; break; default: return -EINVAL; } - dev_dbg(ring->parent->dev, "free%d index%d occ%d index%d\n", ring->free, - ring->windex, ring->occ, ring->rindex); + dev_dbg(ring->parent->dev, "free%d index%d occ%d index%d\n", + ring->state.free, ring->state.windex, ring->state.occ, + ring->state.rindex); return 0; } @@ -855,16 +892,16 @@ static int k3_ringacc_ring_push_mem(struct k3_ring *ring, void *elem) { void *elem_ptr; - elem_ptr = k3_ringacc_get_elm_addr(ring, ring->windex); + elem_ptr = k3_ringacc_get_elm_addr(ring, ring->state.windex); memcpy(elem_ptr, elem, (4 << ring->elm_size)); - ring->windex = (ring->windex + 1) % ring->size; - ring->free--; + ring->state.windex = (ring->state.windex + 1) % ring->size; + ring->state.free--; writel(1, &ring->rt->db); dev_dbg(ring->parent->dev, "ring_push_mem: free%d index%d\n", - ring->free, ring->windex); + ring->state.free, ring->state.windex); return 0; } @@ -873,16 +910,16 @@ static int k3_ringacc_ring_pop_mem(struct k3_ring *ring, void *elem) { void *elem_ptr; - elem_ptr = k3_ringacc_get_elm_addr(ring, ring->rindex); + elem_ptr = k3_ringacc_get_elm_addr(ring, ring->state.rindex); memcpy(elem, elem_ptr, (4 << ring->elm_size)); - ring->rindex = (ring->rindex + 1) % ring->size; - ring->occ--; + ring->state.rindex = (ring->state.rindex + 1) % ring->size; + ring->state.occ--; writel(-1, &ring->rt->db); dev_dbg(ring->parent->dev, "ring_pop_mem: occ%d index%d pos_ptr%p\n", - ring->occ, ring->rindex, elem_ptr); + ring->state.occ, ring->state.rindex, elem_ptr); return 0; } @@ -893,8 +930,8 @@ int k3_ringacc_ring_push(struct k3_ring *ring, void *elem) if (!ring || !(ring->flags & K3_RING_FLAG_BUSY)) return -EINVAL; - dev_dbg(ring->parent->dev, "ring_push: free%d index%d\n", ring->free, - ring->windex); + dev_dbg(ring->parent->dev, "ring_push: free%d index%d\n", + ring->state.free, ring->state.windex); if (k3_ringacc_ring_is_full(ring)) return -ENOMEM; @@ -914,7 +951,7 @@ int k3_ringacc_ring_push_head(struct k3_ring *ring, void *elem) return -EINVAL; dev_dbg(ring->parent->dev, "ring_push_head: free%d index%d\n", - ring->free, ring->windex); + ring->state.free, ring->state.windex); if (k3_ringacc_ring_is_full(ring)) return -ENOMEM; @@ -933,13 +970,13 @@ int k3_ringacc_ring_pop(struct k3_ring *ring, void *elem) if (!ring || !(ring->flags & K3_RING_FLAG_BUSY)) return -EINVAL; - if (!ring->occ) - ring->occ = k3_ringacc_ring_get_occ(ring); + if (!ring->state.occ) + ring->state.occ = k3_ringacc_ring_get_occ(ring); - dev_dbg(ring->parent->dev, "ring_pop: occ%d index%d\n", ring->occ, - ring->rindex); + dev_dbg(ring->parent->dev, "ring_pop: occ%d index%d\n", ring->state.occ, + ring->state.rindex); - if (!ring->occ) + if (!ring->state.occ) return -ENODATA; if (ring->ops && ring->ops->pop_head) @@ -956,13 +993,13 @@ int k3_ringacc_ring_pop_tail(struct k3_ring *ring, void *elem) if (!ring || !(ring->flags & K3_RING_FLAG_BUSY)) return -EINVAL; - if (!ring->occ) - ring->occ = k3_ringacc_ring_get_occ(ring); + if (!ring->state.occ) + ring->state.occ = k3_ringacc_ring_get_occ(ring); - dev_dbg(ring->parent->dev, "ring_pop_tail: occ%d index%d\n", ring->occ, - ring->rindex); + dev_dbg(ring->parent->dev, "ring_pop_tail: occ%d index%d\n", + ring->state.occ, ring->state.rindex); - if (!ring->occ) + if (!ring->state.occ) return -ENODATA; if (ring->ops && ring->ops->pop_tail) @@ -1047,21 +1084,14 @@ static int k3_ringacc_probe_dt(struct k3_ringacc *ringacc) ringacc->rm_gp_range); } -static int k3_ringacc_probe(struct platform_device *pdev) +static int k3_ringacc_init(struct platform_device *pdev, + struct k3_ringacc *ringacc) { - struct k3_ringacc *ringacc; void __iomem *base_fifo, *base_rt; struct device *dev = &pdev->dev; struct resource *res; int ret, i; - ringacc = devm_kzalloc(dev, sizeof(*ringacc), GFP_KERNEL); - if (!ringacc) - return -ENOMEM; - - ringacc->dev = dev; - mutex_init(&ringacc->req_lock); - dev->msi_domain = of_msi_get_domain(dev, dev->of_node, DOMAIN_BUS_TI_SCI_INTA_MSI); if (!dev->msi_domain) { @@ -1120,14 +1150,9 @@ static int k3_ringacc_probe(struct platform_device *pdev) ringacc->rings[i].ring_id = i; ringacc->rings[i].proxy_id = K3_RINGACC_PROXY_NOT_USED; } - dev_set_drvdata(dev, ringacc); ringacc->tisci_ring_ops = &ringacc->tisci->ops.rm_ring_ops; - mutex_lock(&k3_ringacc_list_lock); - list_add_tail(&ringacc->list, &k3_ringacc_list); - mutex_unlock(&k3_ringacc_list_lock); - dev_info(dev, "Ring Accelerator probed rings:%u, gp-rings[%u,%u] sci-dev-id:%u\n", ringacc->num_rings, ringacc->rm_gp_range->desc[0].start, @@ -1137,15 +1162,60 @@ static int k3_ringacc_probe(struct platform_device *pdev) ringacc->dma_ring_reset_quirk ? "enabled" : "disabled"); dev_info(dev, "RA Proxy rev. %08x, num_proxies:%u\n", readl(&ringacc->proxy_gcfg->revision), ringacc->num_proxies); + return 0; } +struct ringacc_match_data { + struct k3_ringacc_ops ops; +}; + +static struct ringacc_match_data k3_ringacc_data = { + .ops = { + .init = k3_ringacc_init, + }, +}; + /* Match table for of_platform binding */ static const struct of_device_id k3_ringacc_of_match[] = { - { .compatible = "ti,am654-navss-ringacc", }, + { .compatible = "ti,am654-navss-ringacc", .data = &k3_ringacc_data, }, {}, }; +static int k3_ringacc_probe(struct platform_device *pdev) +{ + const struct ringacc_match_data *match_data; + const struct of_device_id *match; + struct device *dev = &pdev->dev; + struct k3_ringacc *ringacc; + int ret; + + match = of_match_node(k3_ringacc_of_match, dev->of_node); + if (!match) + return -ENODEV; + match_data = match->data; + + ringacc = devm_kzalloc(dev, sizeof(*ringacc), GFP_KERNEL); + if (!ringacc) + return -ENOMEM; + + ringacc->dev = dev; + mutex_init(&ringacc->req_lock); + ringacc->ops = &match_data->ops; + + ret = ringacc->ops->init(pdev, ringacc); + if (ret) + return ret; + + dev_set_drvdata(dev, ringacc); + + mutex_lock(&k3_ringacc_list_lock); + list_add_tail(&ringacc->list, &k3_ringacc_list); + mutex_unlock(&k3_ringacc_list_lock); + + return 0; +} + static struct platform_driver k3_ringacc_driver = { .probe = k3_ringacc_probe, .driver = { diff --git a/drivers/soc/ti/knav_qmss_acc.c b/drivers/soc/ti/knav_qmss_acc.c index 1762d89fc05d..fde66e28e046 100644 --- a/drivers/soc/ti/knav_qmss_acc.c +++ b/drivers/soc/ti/knav_qmss_acc.c @@ -450,7 +450,7 @@ static int knav_acc_free_range(struct knav_range_info *range) return 0; } -struct knav_range_ops knav_acc_range_ops = { +static struct knav_range_ops knav_acc_range_ops = { .set_notify = knav_acc_set_notify, .init_queue = knav_acc_init_queue, .open_queue = knav_acc_open_queue, diff --git a/drivers/soc/ux500/ux500-soc-id.c b/drivers/soc/ux500/ux500-soc-id.c index d64feeb51a40..a9472e0e5d61 100644 --- a/drivers/soc/ux500/ux500-soc-id.c +++ b/drivers/soc/ux500/ux500-soc-id.c @@ -146,9 +146,8 @@ static const char * __init ux500_get_revision(void) return kasprintf(GFP_KERNEL, "%s", "Unknown"); } -static ssize_t ux500_get_process(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +process_show(struct device *dev, struct device_attribute *attr, char *buf) { if (dbx500_id.process == 0x00) return sprintf(buf, "Standard\n"); @@ -156,6 +155,15 @@ static ssize_t ux500_get_process(struct device *dev, return sprintf(buf, "%02xnm\n", dbx500_id.process); } +static DEVICE_ATTR_RO(process); + +static struct attribute *ux500_soc_attrs[] = { + &dev_attr_process.attr, + NULL +}; + +ATTRIBUTE_GROUPS(ux500_soc); + static const char *db8500_read_soc_id(struct device_node *backupram) { void __iomem *base; @@ -184,14 +192,11 @@ static void __init soc_info_populate(struct soc_device_attribute *soc_dev_attr, soc_dev_attr->machine = ux500_get_machine(); soc_dev_attr->family = ux500_get_family(); soc_dev_attr->revision = ux500_get_revision(); + soc_dev_attr->custom_attr_group = ux500_soc_groups[0]; } -static const struct device_attribute ux500_soc_attr = - __ATTR(process, S_IRUGO, ux500_get_process, NULL); - static int __init ux500_soc_device_init(void) { - struct device *parent; struct soc_device *soc_dev; struct soc_device_attribute *soc_dev_attr; struct device_node *backupram; @@ -217,9 +222,6 @@ static int __init ux500_soc_device_init(void) return PTR_ERR(soc_dev); } - parent = soc_device_to_device(soc_dev); - device_create_file(parent, &ux500_soc_attr); - return 0; } subsys_initcall(ux500_soc_device_init); diff --git a/drivers/soc/versatile/soc-integrator.c b/drivers/soc/versatile/soc-integrator.c index ae13fa2aa582..7dcf77ccd31e 100644 --- a/drivers/soc/versatile/soc-integrator.c +++ b/drivers/soc/versatile/soc-integrator.c @@ -56,45 +56,47 @@ static const char *integrator_fpga_str(u32 id) } } -static ssize_t integrator_get_manf(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +manufacturer_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%02x\n", integrator_coreid >> 24); } -static struct device_attribute integrator_manf_attr = - __ATTR(manufacturer, S_IRUGO, integrator_get_manf, NULL); +static DEVICE_ATTR_RO(manufacturer); -static ssize_t integrator_get_arch(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +arch_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%s\n", integrator_arch_str(integrator_coreid)); } -static struct device_attribute integrator_arch_attr = - __ATTR(arch, S_IRUGO, integrator_get_arch, NULL); +static DEVICE_ATTR_RO(arch); -static ssize_t integrator_get_fpga(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +fpga_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%s\n", integrator_fpga_str(integrator_coreid)); } -static struct device_attribute integrator_fpga_attr = - __ATTR(fpga, S_IRUGO, integrator_get_fpga, NULL); +static DEVICE_ATTR_RO(fpga); -static ssize_t integrator_get_build(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +build_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%02x\n", (integrator_coreid >> 4) & 0xFF); } -static struct device_attribute integrator_build_attr = - __ATTR(build, S_IRUGO, integrator_get_build, NULL); +static DEVICE_ATTR_RO(build); + +static struct attribute *integrator_attrs[] = { + &dev_attr_manufacturer.attr, + &dev_attr_arch.attr, + &dev_attr_fpga.attr, + &dev_attr_build.attr, + NULL +}; + +ATTRIBUTE_GROUPS(integrator); static int __init integrator_soc_init(void) { @@ -127,6 +129,7 @@ static int __init integrator_soc_init(void) soc_dev_attr->soc_id = "Integrator"; soc_dev_attr->machine = "Integrator"; soc_dev_attr->family = "Versatile"; + soc_dev_attr->custom_attr_group = integrator_groups[0]; soc_dev = soc_device_register(soc_dev_attr); if (IS_ERR(soc_dev)) { kfree(soc_dev_attr); @@ -134,11 +137,6 @@ static int __init integrator_soc_init(void) } dev = soc_device_to_device(soc_dev); - device_create_file(dev, &integrator_manf_attr); - device_create_file(dev, &integrator_arch_attr); - device_create_file(dev, &integrator_fpga_attr); - device_create_file(dev, &integrator_build_attr); - dev_info(dev, "Detected ARM core module:\n"); dev_info(dev, " Manufacturer: %02x\n", (val >> 24)); dev_info(dev, " Architecture: %s\n", integrator_arch_str(val)); diff --git a/drivers/soc/versatile/soc-realview.c b/drivers/soc/versatile/soc-realview.c index 9471353dd8c3..c6876d232d8f 100644 --- a/drivers/soc/versatile/soc-realview.c +++ b/drivers/soc/versatile/soc-realview.c @@ -39,45 +39,47 @@ static const char *realview_arch_str(u32 id) } } -static ssize_t realview_get_manf(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +manufacturer_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%02x\n", realview_coreid >> 24); } -static struct device_attribute realview_manf_attr = - __ATTR(manufacturer, S_IRUGO, realview_get_manf, NULL); +static DEVICE_ATTR_RO(manufacturer); -static ssize_t realview_get_board(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +board_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "HBI-%03x\n", ((realview_coreid >> 16) & 0xfff)); } -static struct device_attribute realview_board_attr = - __ATTR(board, S_IRUGO, realview_get_board, NULL); +static DEVICE_ATTR_RO(board); -static ssize_t realview_get_arch(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +fpga_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%s\n", realview_arch_str(realview_coreid)); } -static struct device_attribute realview_arch_attr = - __ATTR(fpga, S_IRUGO, realview_get_arch, NULL); +static DEVICE_ATTR_RO(fpga); -static ssize_t realview_get_build(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +build_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%02x\n", (realview_coreid & 0xFF)); } -static struct device_attribute realview_build_attr = - __ATTR(build, S_IRUGO, realview_get_build, NULL); +static DEVICE_ATTR_RO(build); + +static struct attribute *realview_attrs[] = { + &dev_attr_manufacturer.attr, + &dev_attr_board.attr, + &dev_attr_fpga.attr, + &dev_attr_build.attr, + NULL +}; + +ATTRIBUTE_GROUPS(realview); static int realview_soc_probe(struct platform_device *pdev) { @@ -102,6 +104,7 @@ static int realview_soc_probe(struct platform_device *pdev) soc_dev_attr->machine = "RealView"; soc_dev_attr->family = "Versatile"; + soc_dev_attr->custom_attr_group = realview_groups[0]; soc_dev = soc_device_register(soc_dev_attr); if (IS_ERR(soc_dev)) { kfree(soc_dev_attr); @@ -112,11 +115,6 @@ static int realview_soc_probe(struct platform_device *pdev) if (ret) return -ENODEV; - device_create_file(soc_device_to_device(soc_dev), &realview_manf_attr); - device_create_file(soc_device_to_device(soc_dev), &realview_board_attr); - device_create_file(soc_device_to_device(soc_dev), &realview_arch_attr); - device_create_file(soc_device_to_device(soc_dev), &realview_build_attr); - dev_info(&pdev->dev, "RealView Syscon Core ID: 0x%08x, HBI-%03x\n", realview_coreid, ((realview_coreid >> 16) & 0xfff)); diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 8f1f8fca79e3..c3008e423f59 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -59,6 +59,7 @@ comment "SPI Master Controller Drivers" config SPI_ALTERA tristate "Altera SPI Controller" + select REGMAP_MMIO help This is the driver for the Altera SPI Controller. @@ -102,7 +103,7 @@ config SPI_AT91_USART config SPI_ATMEL_QUADSPI tristate "Atmel Quad SPI Controller" - depends on ARCH_AT91 || (ARM && COMPILE_TEST && !ARCH_EBSA110) + depends on ARCH_AT91 || COMPILE_TEST depends on OF && HAS_IOMEM help This enables support for the Quad SPI controller in master mode. @@ -149,13 +150,13 @@ config SPI_BCM2835AUX config SPI_BCM63XX tristate "Broadcom BCM63xx SPI controller" - depends on BCM63XX || COMPILE_TEST + depends on BCM63XX || BMIPS_GENERIC || COMPILE_TEST help Enable support for the SPI controller on the Broadcom BCM63xx SoCs. config SPI_BCM63XX_HSSPI tristate "Broadcom BCM63XX HS SPI controller driver" - depends on BCM63XX || ARCH_BCM_63XX || COMPILE_TEST + depends on BCM63XX || BMIPS_GENERIC || ARCH_BCM_63XX || COMPILE_TEST help This enables support for the High Speed SPI controller present on newer Broadcom BCM63XX SoCs. @@ -168,7 +169,7 @@ config SPI_BCM_QSPI help Enables support for the Broadcom SPI flash and MSPI controller. Select this option for any one of BRCMSTB, iProc NSP and NS2 SoCs - based platforms. This driver works for both SPI master for spi-nor + based platforms. This driver works for both SPI master for SPI NOR flash device as well as MSPI device. config SPI_BITBANG @@ -200,6 +201,17 @@ config SPI_CADENCE This selects the Cadence SPI controller master driver used by Xilinx Zynq and ZynqMP. +config SPI_CADENCE_QUADSPI + tristate "Cadence Quad SPI controller" + depends on OF && (ARM || ARM64 || COMPILE_TEST) + help + Enable support for the Cadence Quad SPI Flash controller. + + Cadence QSPI is a specialized controller for connecting an SPI + Flash over 1/2/4-bit wide bus. Enable this option if you have a + device with a Cadence QSPI controller and want to access the + Flash as an MTD device. + config SPI_CLPS711X tristate "CLPS711X host SPI controller" depends on ARCH_CLPS711X || COMPILE_TEST @@ -299,11 +311,11 @@ config SPI_FSL_QUADSPI supports the high-level SPI memory interface. config SPI_HISI_SFC_V3XX - tristate "HiSilicon SPI-NOR Flash Controller for Hi16XX chipsets" + tristate "HiSilicon SPI NOR Flash Controller for Hi16XX chipsets" depends on (ARM64 && ACPI) || COMPILE_TEST depends on HAS_IOMEM help - This enables support for HiSilicon v3xx SPI-NOR flash controller + This enables support for HiSilicon v3xx SPI NOR flash controller found in hi16xx chipsets. config SPI_NXP_FLEXSPI @@ -465,9 +477,9 @@ config SPI_MTK_NOR depends on ARCH_MEDIATEK || COMPILE_TEST help This enables support for SPI NOR controller found on MediaTek - ARM SoCs. This is a controller specifically for SPI-NOR flash. + ARM SoCs. This is a controller specifically for SPI NOR flash. It can perform generic SPI transfers up to 6 bytes via generic - SPI interface as well as several SPI-NOR specific instructions + SPI interface as well as several SPI NOR specific instructions via SPI MEM interface. config SPI_NPCM_FIU @@ -489,11 +501,11 @@ config SPI_NPCM_PSPI config SPI_LANTIQ_SSC tristate "Lantiq SSC SPI controller" - depends on LANTIQ || COMPILE_TEST + depends on LANTIQ || X86 || COMPILE_TEST help This driver supports the Lantiq SSC SPI controller in master mode. This controller is found on Intel (former Lantiq) SoCs like - the Danube, Falcon, xRX200, xRX300. + the Danube, Falcon, xRX200, xRX300, Lightning Mountain. config SPI_OC_TINY tristate "OpenCores tiny SPI" @@ -605,6 +617,12 @@ config SPI_RB4XX help SPI controller driver for the Mikrotik RB4xx series boards. +config SPI_RPCIF + tristate "Renesas RPC-IF SPI driver" + depends on RENESAS_RPCIF + help + SPI driver for Renesas R-Car Gen3 RPC-IF. + config SPI_RSPI tristate "Renesas RSPI/QSPI controller" depends on SUPERH || ARCH_RENESAS || COMPILE_TEST diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index d2e41d3d464a..cf955ea803cd 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -31,6 +31,7 @@ obj-$(CONFIG_SPI_BCM_QSPI) += spi-iproc-qspi.o spi-brcmstb-qspi.o spi-bcm-qspi. obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o obj-$(CONFIG_SPI_BUTTERFLY) += spi-butterfly.o obj-$(CONFIG_SPI_CADENCE) += spi-cadence.o +obj-$(CONFIG_SPI_CADENCE_QUADSPI) += spi-cadence-quadspi.o obj-$(CONFIG_SPI_CLPS711X) += spi-clps711x.o obj-$(CONFIG_SPI_COLDFIRE_QSPI) += spi-coldfire-qspi.o obj-$(CONFIG_SPI_DAVINCI) += spi-davinci.o @@ -92,6 +93,7 @@ obj-$(CONFIG_SPI_QCOM_QSPI) += spi-qcom-qspi.o obj-$(CONFIG_SPI_QUP) += spi-qup.o obj-$(CONFIG_SPI_ROCKCHIP) += spi-rockchip.o obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o +obj-$(CONFIG_SPI_RPCIF) += spi-rpc-if.o obj-$(CONFIG_SPI_RSPI) += spi-rspi.o obj-$(CONFIG_SPI_S3C24XX) += spi-s3c24xx-hw.o spi-s3c24xx-hw-y := spi-s3c24xx.o diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index cb44d1e169aa..8c009c175f2c 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -285,6 +285,12 @@ static bool atmel_qspi_supports_op(struct spi_mem *mem, op->dummy.nbytes == 0) return false; + /* DTR ops not supported. */ + if (op->cmd.dtr || op->addr.dtr || op->dummy.dtr || op->data.dtr) + return false; + if (op->cmd.nbytes != 1) + return false; + return true; } @@ -424,11 +430,11 @@ static int atmel_qspi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op) /* Send/Receive data */ if (op->data.dir == SPI_MEM_DATA_IN) - _memcpy_fromio(op->data.buf.in, aq->mem + offset, - op->data.nbytes); + memcpy_fromio(op->data.buf.in, aq->mem + offset, + op->data.nbytes); else - _memcpy_toio(aq->mem + offset, op->data.buf.out, - op->data.nbytes); + memcpy_toio(aq->mem + offset, op->data.buf.out, + op->data.nbytes); /* Release the chip-select */ atmel_qspi_write(QSPI_CR_LASTXFER, aq, QSPI_CR); diff --git a/drivers/spi/spi-altera.c b/drivers/spi/spi-altera.c index 41d71ba7fd32..809bfff3690a 100644 --- a/drivers/spi/spi-altera.c +++ b/drivers/spi/spi-altera.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -40,19 +41,61 @@ #define ALTERA_SPI_CONTROL_IE_MSK 0x100 #define ALTERA_SPI_CONTROL_SSO_MSK 0x400 +#define ALTERA_SPI_MAX_CS 32 + +enum altera_spi_type { + ALTERA_SPI_TYPE_UNKNOWN, + ALTERA_SPI_TYPE_SUBDEV, +}; + struct altera_spi { - void __iomem *base; int irq; int len; int count; int bytes_per_word; - unsigned long imr; + u32 imr; /* data buffers */ const unsigned char *tx; unsigned char *rx; + + struct regmap *regmap; + u32 regoff; + struct device *dev; }; +static const struct regmap_config spi_altera_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .fast_io = true, +}; + +static int altr_spi_writel(struct altera_spi *hw, unsigned int reg, + unsigned int val) +{ + int ret; + + ret = regmap_write(hw->regmap, hw->regoff + reg, val); + if (ret) + dev_err(hw->dev, "fail to write reg 0x%x val 0x%x: %d\n", + reg, val, ret); + + return ret; +} + +static int altr_spi_readl(struct altera_spi *hw, unsigned int reg, + unsigned int *val) +{ + int ret; + + ret = regmap_read(hw->regmap, hw->regoff + reg, val); + if (ret) + dev_err(hw->dev, "fail to read reg 0x%x: %d\n", reg, ret); + + return ret; +} + static inline struct altera_spi *altera_spi_to_hw(struct spi_device *sdev) { return spi_master_get_devdata(sdev->master); @@ -64,12 +107,13 @@ static void altera_spi_set_cs(struct spi_device *spi, bool is_high) if (is_high) { hw->imr &= ~ALTERA_SPI_CONTROL_SSO_MSK; - writel(hw->imr, hw->base + ALTERA_SPI_CONTROL); - writel(0, hw->base + ALTERA_SPI_SLAVE_SEL); + altr_spi_writel(hw, ALTERA_SPI_CONTROL, hw->imr); + altr_spi_writel(hw, ALTERA_SPI_SLAVE_SEL, 0); } else { - writel(BIT(spi->chip_select), hw->base + ALTERA_SPI_SLAVE_SEL); + altr_spi_writel(hw, ALTERA_SPI_SLAVE_SEL, + BIT(spi->chip_select)); hw->imr |= ALTERA_SPI_CONTROL_SSO_MSK; - writel(hw->imr, hw->base + ALTERA_SPI_CONTROL); + altr_spi_writel(hw, ALTERA_SPI_CONTROL, hw->imr); } } @@ -86,17 +130,24 @@ static void altera_spi_tx_word(struct altera_spi *hw) txd = (hw->tx[hw->count * 2] | (hw->tx[hw->count * 2 + 1] << 8)); break; + case 4: + txd = (hw->tx[hw->count * 4] + | (hw->tx[hw->count * 4 + 1] << 8) + | (hw->tx[hw->count * 4 + 2] << 16) + | (hw->tx[hw->count * 4 + 3] << 24)); + break; + } } - writel(txd, hw->base + ALTERA_SPI_TXDATA); + altr_spi_writel(hw, ALTERA_SPI_TXDATA, txd); } static void altera_spi_rx_word(struct altera_spi *hw) { unsigned int rxd; - rxd = readl(hw->base + ALTERA_SPI_RXDATA); + altr_spi_readl(hw, ALTERA_SPI_RXDATA, &rxd); if (hw->rx) { switch (hw->bytes_per_word) { case 1: @@ -106,6 +157,13 @@ static void altera_spi_rx_word(struct altera_spi *hw) hw->rx[hw->count * 2] = rxd; hw->rx[hw->count * 2 + 1] = rxd >> 8; break; + case 4: + hw->rx[hw->count * 4] = rxd; + hw->rx[hw->count * 4 + 1] = rxd >> 8; + hw->rx[hw->count * 4 + 2] = rxd >> 16; + hw->rx[hw->count * 4 + 3] = rxd >> 24; + break; + } } @@ -116,6 +174,7 @@ static int altera_spi_txrx(struct spi_master *master, struct spi_device *spi, struct spi_transfer *t) { struct altera_spi *hw = spi_master_get_devdata(master); + u32 val; hw->tx = t->tx_buf; hw->rx = t->rx_buf; @@ -126,7 +185,7 @@ static int altera_spi_txrx(struct spi_master *master, if (hw->irq >= 0) { /* enable receive interrupt */ hw->imr |= ALTERA_SPI_CONTROL_IRRDY_MSK; - writel(hw->imr, hw->base + ALTERA_SPI_CONTROL); + altr_spi_writel(hw, ALTERA_SPI_CONTROL, hw->imr); /* send the first byte */ altera_spi_tx_word(hw); @@ -134,9 +193,13 @@ static int altera_spi_txrx(struct spi_master *master, while (hw->count < hw->len) { altera_spi_tx_word(hw); - while (!(readl(hw->base + ALTERA_SPI_STATUS) & - ALTERA_SPI_STATUS_RRDY_MSK)) + for (;;) { + altr_spi_readl(hw, ALTERA_SPI_STATUS, &val); + if (val & ALTERA_SPI_STATUS_RRDY_MSK) + break; + cpu_relax(); + } altera_spi_rx_word(hw); } @@ -158,7 +221,7 @@ static irqreturn_t altera_spi_irq(int irq, void *dev) } else { /* disable receive interrupt */ hw->imr &= ~ALTERA_SPI_CONTROL_IRRDY_MSK; - writel(hw->imr, hw->base + ALTERA_SPI_CONTROL); + altr_spi_writel(hw, ALTERA_SPI_CONTROL, hw->imr); spi_finalize_current_transfer(master); } @@ -168,9 +231,14 @@ static irqreturn_t altera_spi_irq(int irq, void *dev) static int altera_spi_probe(struct platform_device *pdev) { + const struct platform_device_id *platid = platform_get_device_id(pdev); + struct altera_spi_platform_data *pdata = dev_get_platdata(&pdev->dev); + enum altera_spi_type type = ALTERA_SPI_TYPE_UNKNOWN; struct altera_spi *hw; struct spi_master *master; int err = -ENODEV; + u32 val; + u16 i; master = spi_alloc_master(&pdev->dev, sizeof(struct altera_spi)); if (!master) @@ -178,27 +246,72 @@ static int altera_spi_probe(struct platform_device *pdev) /* setup the master state. */ master->bus_num = pdev->id; - master->num_chipselect = 16; - master->mode_bits = SPI_CS_HIGH; - master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 16); + + if (pdata) { + if (pdata->num_chipselect > ALTERA_SPI_MAX_CS) { + dev_err(&pdev->dev, + "Invalid number of chipselect: %hu\n", + pdata->num_chipselect); + return -EINVAL; + } + + master->num_chipselect = pdata->num_chipselect; + master->mode_bits = pdata->mode_bits; + master->bits_per_word_mask = pdata->bits_per_word_mask; + } else { + master->num_chipselect = 16; + master->mode_bits = SPI_CS_HIGH; + master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 16); + } + master->dev.of_node = pdev->dev.of_node; master->transfer_one = altera_spi_txrx; master->set_cs = altera_spi_set_cs; hw = spi_master_get_devdata(master); + hw->dev = &pdev->dev; + + if (platid) + type = platid->driver_data; /* find and map our resources */ - hw->base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(hw->base)) { - err = PTR_ERR(hw->base); - goto exit; + if (type == ALTERA_SPI_TYPE_SUBDEV) { + struct resource *regoff; + + hw->regmap = dev_get_regmap(pdev->dev.parent, NULL); + if (!hw->regmap) { + dev_err(&pdev->dev, "get regmap failed\n"); + goto exit; + } + + regoff = platform_get_resource(pdev, IORESOURCE_REG, 0); + if (regoff) + hw->regoff = regoff->start; + } else { + void __iomem *res; + + res = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(res)) { + err = PTR_ERR(res); + goto exit; + } + + hw->regmap = devm_regmap_init_mmio(&pdev->dev, res, + &spi_altera_config); + if (IS_ERR(hw->regmap)) { + dev_err(&pdev->dev, "regmap mmio init failed\n"); + err = PTR_ERR(hw->regmap); + goto exit; + } } + /* program defaults into the registers */ hw->imr = 0; /* disable spi interrupts */ - writel(hw->imr, hw->base + ALTERA_SPI_CONTROL); - writel(0, hw->base + ALTERA_SPI_STATUS); /* clear status reg */ - if (readl(hw->base + ALTERA_SPI_STATUS) & ALTERA_SPI_STATUS_RRDY_MSK) - readl(hw->base + ALTERA_SPI_RXDATA); /* flush rxdata */ + altr_spi_writel(hw, ALTERA_SPI_CONTROL, hw->imr); + altr_spi_writel(hw, ALTERA_SPI_STATUS, 0); /* clear status reg */ + altr_spi_readl(hw, ALTERA_SPI_STATUS, &val); + if (val & ALTERA_SPI_STATUS_RRDY_MSK) + altr_spi_readl(hw, ALTERA_SPI_RXDATA, &val); /* flush rxdata */ /* irq is optional */ hw->irq = platform_get_irq(pdev, 0); if (hw->irq >= 0) { @@ -211,7 +324,17 @@ static int altera_spi_probe(struct platform_device *pdev) err = devm_spi_register_master(&pdev->dev, master); if (err) goto exit; - dev_info(&pdev->dev, "base %p, irq %d\n", hw->base, hw->irq); + + if (pdata) { + for (i = 0; i < pdata->num_devices; i++) { + if (!spi_new_device(master, pdata->devices + i)) + dev_warn(&pdev->dev, + "unable to create SPI device: %s\n", + pdata->devices[i].modalias); + } + } + + dev_info(&pdev->dev, "regoff %u, irq %d\n", hw->regoff, hw->irq); return 0; exit: @@ -228,6 +351,13 @@ static const struct of_device_id altera_spi_match[] = { MODULE_DEVICE_TABLE(of, altera_spi_match); #endif /* CONFIG_OF */ +static const struct platform_device_id altera_spi_ids[] = { + { DRV_NAME, ALTERA_SPI_TYPE_UNKNOWN }, + { "subdev_spi_altera", ALTERA_SPI_TYPE_SUBDEV }, + { } +}; +MODULE_DEVICE_TABLE(platform, altera_spi_ids); + static struct platform_driver altera_spi_driver = { .probe = altera_spi_probe, .driver = { @@ -235,6 +365,7 @@ static struct platform_driver altera_spi_driver = { .pm = NULL, .of_match_table = of_match_ptr(altera_spi_match), }, + .id_table = altera_spi_ids, }; module_platform_driver(altera_spi_driver); diff --git a/drivers/spi/spi-amd.c b/drivers/spi/spi-amd.c index d0aacd4de1b9..7f629544060d 100644 --- a/drivers/spi/spi-amd.c +++ b/drivers/spi/spi-amd.c @@ -294,11 +294,13 @@ err_free_master: return err; } +#ifdef CONFIG_ACPI static const struct acpi_device_id spi_acpi_match[] = { { "AMDI0061", 0 }, {}, }; MODULE_DEVICE_TABLE(acpi, spi_acpi_match); +#endif static struct platform_driver amd_spi_driver = { .driver = { diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c index 88033422a42a..8c8352625d23 100644 --- a/drivers/spi/spi-at91-usart.c +++ b/drivers/spi/spi-at91-usart.c @@ -681,13 +681,6 @@ static const struct dev_pm_ops at91_usart_spi_pm_ops = { at91_usart_spi_runtime_resume, NULL) }; -static const struct of_device_id at91_usart_spi_dt_ids[] = { - { .compatible = "microchip,at91sam9g45-usart-spi"}, - { /* sentinel */} -}; - -MODULE_DEVICE_TABLE(of, at91_usart_spi_dt_ids); - static struct platform_driver at91_usart_spi_driver = { .driver = { .name = "at91_usart_spi", diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 57ee8c3b7972..2cfe6253a784 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -1546,10 +1546,9 @@ static int atmel_spi_probe(struct platform_device *pdev) return PTR_ERR(clk); /* setup spi core then atmel-specific driver state */ - ret = -ENOMEM; master = spi_alloc_master(&pdev->dev, sizeof(*as)); if (!master) - goto out_free; + return -ENOMEM; /* the spi->mode bits understood by this driver: */ master->use_gpio_descriptors = true; @@ -1678,7 +1677,6 @@ out_free_dma: clk_disable_unprepare(clk); out_free_irq: out_unmap_regs: -out_free: spi_master_put(master); return ret; } diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c index 237bd306c268..c45d76c848c8 100644 --- a/drivers/spi/spi-bcm2835.c +++ b/drivers/spi/spi-bcm2835.c @@ -86,6 +86,7 @@ MODULE_PARM_DESC(polling_limit_us, * @clk: core clock, divided to calculate serial clock * @irq: interrupt, signals TX FIFO empty or RX FIFO ¾ full * @tfr: SPI transfer currently processed + * @ctlr: SPI controller reverse lookup * @tx_buf: pointer whence next transmitted byte is read * @rx_buf: pointer where next received byte is written * @tx_len: remaining bytes to transmit @@ -125,6 +126,7 @@ struct bcm2835_spi { struct clk *clk; int irq; struct spi_transfer *tfr; + struct spi_controller *ctlr; const u8 *tx_buf; u8 *rx_buf; int tx_len; @@ -243,13 +245,13 @@ static inline void bcm2835_rd_fifo_count(struct bcm2835_spi *bs, int count) bs->rx_len -= count; - while (count > 0) { + do { val = bcm2835_rd(bs, BCM2835_SPI_FIFO); len = min(count, 4); memcpy(bs->rx_buf, &val, len); bs->rx_buf += len; count -= 4; - } + } while (count > 0); } /** @@ -269,7 +271,7 @@ static inline void bcm2835_wr_fifo_count(struct bcm2835_spi *bs, int count) bs->tx_len -= count; - while (count > 0) { + do { if (bs->tx_buf) { len = min(count, 4); memcpy(&val, bs->tx_buf, len); @@ -279,7 +281,7 @@ static inline void bcm2835_wr_fifo_count(struct bcm2835_spi *bs, int count) } bcm2835_wr(bs, BCM2835_SPI_FIFO, val); count -= 4; - } + } while (count > 0); } /** @@ -308,12 +310,11 @@ static inline void bcm2835_rd_fifo_blind(struct bcm2835_spi *bs, int count) count = min(count, bs->rx_len); bs->rx_len -= count; - while (count) { + do { val = bcm2835_rd(bs, BCM2835_SPI_FIFO); if (bs->rx_buf) *bs->rx_buf++ = val; - count--; - } + } while (--count); } /** @@ -328,16 +329,14 @@ static inline void bcm2835_wr_fifo_blind(struct bcm2835_spi *bs, int count) count = min(count, bs->tx_len); bs->tx_len -= count; - while (count) { + do { val = bs->tx_buf ? *bs->tx_buf++ : 0; bcm2835_wr(bs, BCM2835_SPI_FIFO, val); - count--; - } + } while (--count); } -static void bcm2835_spi_reset_hw(struct spi_controller *ctlr) +static void bcm2835_spi_reset_hw(struct bcm2835_spi *bs) { - struct bcm2835_spi *bs = spi_controller_get_devdata(ctlr); u32 cs = bcm2835_rd(bs, BCM2835_SPI_CS); /* Disable SPI interrupts and transfer */ @@ -363,8 +362,7 @@ static void bcm2835_spi_reset_hw(struct spi_controller *ctlr) static irqreturn_t bcm2835_spi_interrupt(int irq, void *dev_id) { - struct spi_controller *ctlr = dev_id; - struct bcm2835_spi *bs = spi_controller_get_devdata(ctlr); + struct bcm2835_spi *bs = dev_id; u32 cs = bcm2835_rd(bs, BCM2835_SPI_CS); /* @@ -386,9 +384,9 @@ static irqreturn_t bcm2835_spi_interrupt(int irq, void *dev_id) if (!bs->rx_len) { /* Transfer complete - reset SPI HW */ - bcm2835_spi_reset_hw(ctlr); + bcm2835_spi_reset_hw(bs); /* wake up the framework */ - complete(&ctlr->xfer_completion); + complete(&bs->ctlr->xfer_completion); } return IRQ_HANDLED; @@ -607,7 +605,7 @@ static void bcm2835_spi_dma_rx_done(void *data) bcm2835_spi_undo_prologue(bs); /* reset fifo and HW */ - bcm2835_spi_reset_hw(ctlr); + bcm2835_spi_reset_hw(bs); /* and mark as completed */; complete(&ctlr->xfer_completion); @@ -641,7 +639,7 @@ static void bcm2835_spi_dma_tx_done(void *data) dmaengine_terminate_async(ctlr->dma_rx); bcm2835_spi_undo_prologue(bs); - bcm2835_spi_reset_hw(ctlr); + bcm2835_spi_reset_hw(bs); complete(&ctlr->xfer_completion); } @@ -825,14 +823,14 @@ static int bcm2835_spi_transfer_one_dma(struct spi_controller *ctlr, if (!bs->rx_buf && !bs->tx_dma_active && cmpxchg(&bs->rx_dma_active, true, false)) { dmaengine_terminate_async(ctlr->dma_rx); - bcm2835_spi_reset_hw(ctlr); + bcm2835_spi_reset_hw(bs); } /* wait for wakeup in framework */ return 1; err_reset_hw: - bcm2835_spi_reset_hw(ctlr); + bcm2835_spi_reset_hw(bs); bcm2835_spi_undo_prologue(bs); return ret; } @@ -1074,7 +1072,7 @@ static int bcm2835_spi_transfer_one_poll(struct spi_controller *ctlr, } /* Transfer complete - reset SPI HW */ - bcm2835_spi_reset_hw(ctlr); + bcm2835_spi_reset_hw(bs); /* and return without waiting for completion */ return 0; } @@ -1084,7 +1082,7 @@ static int bcm2835_spi_transfer_one(struct spi_controller *ctlr, struct spi_transfer *tfr) { struct bcm2835_spi *bs = spi_controller_get_devdata(ctlr); - unsigned long spi_hz, clk_hz, cdiv, spi_used_hz; + unsigned long spi_hz, clk_hz, cdiv; unsigned long hz_per_byte, byte_limit; u32 cs = bs->prepare_cs[spi->chip_select]; @@ -1104,7 +1102,7 @@ static int bcm2835_spi_transfer_one(struct spi_controller *ctlr, } else { cdiv = 0; /* 0 is the slowest we can go */ } - spi_used_hz = cdiv ? (clk_hz / cdiv) : (clk_hz / 65536); + tfr->effective_speed_hz = cdiv ? (clk_hz / cdiv) : (clk_hz / 65536); bcm2835_wr(bs, BCM2835_SPI_CLK, cdiv); /* handle all the 3-wire mode */ @@ -1124,7 +1122,7 @@ static int bcm2835_spi_transfer_one(struct spi_controller *ctlr, * per 300,000 Hz of bus clock. */ hz_per_byte = polling_limit_us ? (9 * 1000000) / polling_limit_us : 0; - byte_limit = hz_per_byte ? spi_used_hz / hz_per_byte : 1; + byte_limit = hz_per_byte ? tfr->effective_speed_hz / hz_per_byte : 1; /* run in polling mode for short transfers */ if (tfr->len < byte_limit) @@ -1182,7 +1180,7 @@ static void bcm2835_spi_handle_err(struct spi_controller *ctlr, bcm2835_spi_undo_prologue(bs); /* and reset */ - bcm2835_spi_reset_hw(ctlr); + bcm2835_spi_reset_hw(bs); } static int chip_match_name(struct gpio_chip *chip, void *data) @@ -1311,6 +1309,7 @@ static int bcm2835_spi_probe(struct platform_device *pdev) ctlr->dev.of_node = pdev->dev.of_node; bs = spi_controller_get_devdata(ctlr); + bs->ctlr = ctlr; bs->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(bs->regs)) { @@ -1345,7 +1344,7 @@ static int bcm2835_spi_probe(struct platform_device *pdev) BCM2835_SPI_CS_CLEAR_RX | BCM2835_SPI_CS_CLEAR_TX); err = devm_request_irq(&pdev->dev, bs->irq, bcm2835_spi_interrupt, 0, - dev_name(&pdev->dev), ctlr); + dev_name(&pdev->dev), bs); if (err) { dev_err(&pdev->dev, "could not request IRQ: %d\n", err); goto out_dma_release; diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c index c331efd6e86b..2f717812c766 100644 --- a/drivers/spi/spi-bcm2835aux.c +++ b/drivers/spi/spi-bcm2835aux.c @@ -345,7 +345,7 @@ static int bcm2835aux_spi_transfer_one(struct spi_master *master, struct spi_transfer *tfr) { struct bcm2835aux_spi *bs = spi_master_get_devdata(master); - unsigned long spi_hz, clk_hz, speed, spi_used_hz; + unsigned long spi_hz, clk_hz, speed; unsigned long hz_per_byte, byte_limit; /* calculate the registers to handle @@ -374,7 +374,7 @@ static int bcm2835aux_spi_transfer_one(struct spi_master *master, /* set the new speed */ bs->cntl[0] |= speed << BCM2835_AUX_SPI_CNTL0_SPEED_SHIFT; - spi_used_hz = clk_hz / (2 * (speed + 1)); + tfr->effective_speed_hz = clk_hz / (2 * (speed + 1)); /* set transmit buffers and length */ bs->tx_buf = tfr->tx_buf; @@ -391,7 +391,7 @@ static int bcm2835aux_spi_transfer_one(struct spi_master *master, * 30 µs per 300,000 Hz of bus clock. */ hz_per_byte = polling_limit_us ? (9 * 1000000) / polling_limit_us : 0; - byte_limit = hz_per_byte ? spi_used_hz / hz_per_byte : 1; + byte_limit = hz_per_byte ? tfr->effective_speed_hz / hz_per_byte : 1; /* run in polling mode for short transfers */ if (tfr->len < byte_limit) diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c index 6c235306c0e4..9909b18f3c5a 100644 --- a/drivers/spi/spi-bcm63xx-hsspi.c +++ b/drivers/spi/spi-bcm63xx-hsspi.c @@ -20,6 +20,7 @@ #include #include #include +#include #define HSSPI_GLOBAL_CTRL_REG 0x0 #define GLOBAL_CTRL_CS_POLARITY_SHIFT 0 @@ -334,6 +335,7 @@ static int bcm63xx_hsspi_probe(struct platform_device *pdev) struct clk *clk, *pll_clk = NULL; int irq, ret; u32 reg, rate, num_cs = HSSPI_SPI_MAX_CS; + struct reset_control *reset; irq = platform_get_irq(pdev, 0); if (irq < 0) @@ -348,10 +350,20 @@ static int bcm63xx_hsspi_probe(struct platform_device *pdev) if (IS_ERR(clk)) return PTR_ERR(clk); + reset = devm_reset_control_get_optional_exclusive(dev, NULL); + if (IS_ERR(reset)) + return PTR_ERR(reset); + ret = clk_prepare_enable(clk); if (ret) return ret; + ret = reset_control_reset(reset); + if (ret) { + dev_err(dev, "unable to reset device: %d\n", ret); + goto out_disable_clk; + } + rate = clk_get_rate(clk); if (!rate) { pll_clk = devm_clk_get(dev, "pll"); diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c index 0f1b10a4ef0c..96d075e633f4 100644 --- a/drivers/spi/spi-bcm63xx.c +++ b/drivers/spi/spi-bcm63xx.c @@ -18,6 +18,7 @@ #include #include #include +#include /* BCM 6338/6348 SPI core */ #define SPI_6348_RSET_SIZE 64 @@ -493,6 +494,7 @@ static int bcm63xx_spi_probe(struct platform_device *pdev) struct bcm63xx_spi *bs; int ret; u32 num_cs = BCM63XX_SPI_MAX_CS; + struct reset_control *reset; if (dev->of_node) { const struct of_device_id *match; @@ -529,6 +531,10 @@ static int bcm63xx_spi_probe(struct platform_device *pdev) return PTR_ERR(clk); } + reset = devm_reset_control_get_optional_exclusive(dev, NULL); + if (IS_ERR(reset)) + return PTR_ERR(reset); + master = spi_alloc_master(dev, sizeof(*bs)); if (!master) { dev_err(dev, "out of memory\n"); @@ -579,6 +585,12 @@ static int bcm63xx_spi_probe(struct platform_device *pdev) if (ret) goto out_err; + ret = reset_control_reset(reset); + if (ret) { + dev_err(dev, "unable to reset device: %d\n", ret); + goto out_clk_disable; + } + bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS); /* register and we are done */ diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c index 68491a8bf7b5..1a7352abd878 100644 --- a/drivers/spi/spi-bitbang.c +++ b/drivers/spi/spi-bitbang.c @@ -174,7 +174,7 @@ int spi_bitbang_setup_transfer(struct spi_device *spi, struct spi_transfer *t) } EXPORT_SYMBOL_GPL(spi_bitbang_setup_transfer); -/** +/* * spi_bitbang_setup - default setup for per-word I/O loops */ int spi_bitbang_setup(struct spi_device *spi) @@ -208,7 +208,7 @@ int spi_bitbang_setup(struct spi_device *spi) } EXPORT_SYMBOL_GPL(spi_bitbang_setup); -/** +/* * spi_bitbang_cleanup - default cleanup for per-word I/O loops */ void spi_bitbang_cleanup(struct spi_device *spi) @@ -427,7 +427,7 @@ int spi_bitbang_start(struct spi_bitbang *bitbang) } EXPORT_SYMBOL_GPL(spi_bitbang_start); -/** +/* * spi_bitbang_stop - stops the task providing spi communication */ void spi_bitbang_stop(struct spi_bitbang *bitbang) diff --git a/drivers/mtd/spi-nor/controllers/cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c similarity index 74% rename from drivers/mtd/spi-nor/controllers/cadence-quadspi.c rename to drivers/spi/spi-cadence-quadspi.c index 494dcab4aaaa..1c1a9d17eec0 100644 --- a/drivers/mtd/spi-nor/controllers/cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -1,9 +1,11 @@ // SPDX-License-Identifier: GPL-2.0-only -/* - * Driver for Cadence QSPI Controller - * - * Copyright Altera Corporation (C) 2012-2014. All rights reserved. - */ +// +// Driver for Cadence QSPI Controller +// +// Copyright Altera Corporation (C) 2012-2014. All rights reserved. +// Copyright Intel Corporation (C) 2019-2020. All rights reserved. +// Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com + #include #include #include @@ -17,9 +19,6 @@ #include #include #include -#include -#include -#include #include #include #include @@ -27,6 +26,7 @@ #include #include #include +#include #include #define CQSPI_NAME "cadence-qspi" @@ -34,17 +34,14 @@ /* Quirks */ #define CQSPI_NEEDS_WR_DELAY BIT(0) +#define CQSPI_DISABLE_DAC_MODE BIT(1) -/* Capabilities mask */ -#define CQSPI_BASE_HWCAPS_MASK \ - (SNOR_HWCAPS_READ | SNOR_HWCAPS_READ_FAST | \ - SNOR_HWCAPS_READ_1_1_2 | SNOR_HWCAPS_READ_1_1_4 | \ - SNOR_HWCAPS_PP) +/* Capabilities */ +#define CQSPI_SUPPORTS_OCTAL BIT(0) struct cqspi_st; struct cqspi_flash_pdata { - struct spi_nor nor; struct cqspi_st *cqspi; u32 clk_rate; u32 read_delay; @@ -56,8 +53,6 @@ struct cqspi_flash_pdata { u8 addr_width; u8 data_width; u8 cs; - bool registered; - bool use_direct_mode; }; struct cqspi_st { @@ -70,16 +65,12 @@ struct cqspi_st { void __iomem *ahb_base; resource_size_t ahb_size; struct completion transfer_complete; - struct mutex bus_mutex; struct dma_chan *rx_chan; struct completion rx_dma_complete; dma_addr_t mmap_phys_base; int current_cs; - int current_page_size; - int current_erase_size; - int current_addr_width; unsigned long master_ref_clk_hz; bool is_decoded_cs; u32 fifo_depth; @@ -87,6 +78,7 @@ struct cqspi_st { bool rclk_en; u32 trigger_address; u32 wr_delay; + bool use_direct_mode; struct cqspi_flash_pdata f_pdata[CQSPI_MAX_CHIPSELECT]; }; @@ -285,9 +277,8 @@ static irqreturn_t cqspi_irq_handler(int this_irq, void *dev) return IRQ_HANDLED; } -static unsigned int cqspi_calc_rdreg(struct spi_nor *nor) +static unsigned int cqspi_calc_rdreg(struct cqspi_flash_pdata *f_pdata) { - struct cqspi_flash_pdata *f_pdata = nor->priv; u32 rdreg = 0; rdreg |= f_pdata->inst_width << CQSPI_REG_RD_INSTR_TYPE_INSTR_LSB; @@ -354,19 +345,21 @@ static int cqspi_exec_flash_cmd(struct cqspi_st *cqspi, unsigned int reg) return cqspi_wait_idle(cqspi); } -static int cqspi_command_read(struct spi_nor *nor, u8 opcode, - u8 *rxbuf, size_t n_rx) +static int cqspi_command_read(struct cqspi_flash_pdata *f_pdata, + const struct spi_mem_op *op) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; void __iomem *reg_base = cqspi->iobase; + u8 *rxbuf = op->data.buf.in; + u8 opcode = op->cmd.opcode; + size_t n_rx = op->data.nbytes; unsigned int rdreg; unsigned int reg; size_t read_len; int status; if (!n_rx || n_rx > CQSPI_STIG_DATA_LEN_MAX || !rxbuf) { - dev_err(nor->dev, + dev_err(&cqspi->pdev->dev, "Invalid input argument, len %zu rxbuf 0x%p\n", n_rx, rxbuf); return -EINVAL; @@ -374,7 +367,7 @@ static int cqspi_command_read(struct spi_nor *nor, u8 opcode, reg = opcode << CQSPI_REG_CMDCTRL_OPCODE_LSB; - rdreg = cqspi_calc_rdreg(nor); + rdreg = cqspi_calc_rdreg(f_pdata); writel(rdreg, reg_base + CQSPI_REG_RD_INSTR); reg |= (0x1 << CQSPI_REG_CMDCTRL_RD_EN_LSB); @@ -403,25 +396,36 @@ static int cqspi_command_read(struct spi_nor *nor, u8 opcode, return 0; } -static int cqspi_command_write(struct spi_nor *nor, const u8 opcode, - const u8 *txbuf, size_t n_tx) +static int cqspi_command_write(struct cqspi_flash_pdata *f_pdata, + const struct spi_mem_op *op) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; void __iomem *reg_base = cqspi->iobase; + const u8 opcode = op->cmd.opcode; + const u8 *txbuf = op->data.buf.out; + size_t n_tx = op->data.nbytes; unsigned int reg; unsigned int data; size_t write_len; - int ret; if (n_tx > CQSPI_STIG_DATA_LEN_MAX || (n_tx && !txbuf)) { - dev_err(nor->dev, + dev_err(&cqspi->pdev->dev, "Invalid input argument, cmdlen %zu txbuf 0x%p\n", n_tx, txbuf); return -EINVAL; } reg = opcode << CQSPI_REG_CMDCTRL_OPCODE_LSB; + + if (op->addr.nbytes) { + reg |= (0x1 << CQSPI_REG_CMDCTRL_ADDR_EN_LSB); + reg |= ((op->addr.nbytes - 1) & + CQSPI_REG_CMDCTRL_ADD_BYTES_MASK) + << CQSPI_REG_CMDCTRL_ADD_BYTES_LSB; + + writel(op->addr.val, reg_base + CQSPI_REG_CMDADDRESS); + } + if (n_tx) { reg |= (0x1 << CQSPI_REG_CMDCTRL_WR_EN_LSB); reg |= ((n_tx - 1) & CQSPI_REG_CMDCTRL_WR_BYTES_MASK) @@ -439,73 +443,46 @@ static int cqspi_command_write(struct spi_nor *nor, const u8 opcode, writel(data, reg_base + CQSPI_REG_CMDWRITEDATAUPPER); } } - ret = cqspi_exec_flash_cmd(cqspi, reg); - return ret; -} - -static int cqspi_command_write_addr(struct spi_nor *nor, - const u8 opcode, const unsigned int addr) -{ - struct cqspi_flash_pdata *f_pdata = nor->priv; - struct cqspi_st *cqspi = f_pdata->cqspi; - void __iomem *reg_base = cqspi->iobase; - unsigned int reg; - - reg = opcode << CQSPI_REG_CMDCTRL_OPCODE_LSB; - reg |= (0x1 << CQSPI_REG_CMDCTRL_ADDR_EN_LSB); - reg |= ((nor->addr_width - 1) & CQSPI_REG_CMDCTRL_ADD_BYTES_MASK) - << CQSPI_REG_CMDCTRL_ADD_BYTES_LSB; - - writel(addr, reg_base + CQSPI_REG_CMDADDRESS); return cqspi_exec_flash_cmd(cqspi, reg); } -static int cqspi_read_setup(struct spi_nor *nor) +static int cqspi_read_setup(struct cqspi_flash_pdata *f_pdata, + const struct spi_mem_op *op) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; void __iomem *reg_base = cqspi->iobase; unsigned int dummy_clk = 0; unsigned int reg; - reg = nor->read_opcode << CQSPI_REG_RD_INSTR_OPCODE_LSB; - reg |= cqspi_calc_rdreg(nor); + reg = op->cmd.opcode << CQSPI_REG_RD_INSTR_OPCODE_LSB; + reg |= cqspi_calc_rdreg(f_pdata); /* Setup dummy clock cycles */ - dummy_clk = nor->read_dummy; + dummy_clk = op->dummy.nbytes * 8; if (dummy_clk > CQSPI_DUMMY_CLKS_MAX) dummy_clk = CQSPI_DUMMY_CLKS_MAX; - if (dummy_clk / 8) { - reg |= (1 << CQSPI_REG_RD_INSTR_MODE_EN_LSB); - /* Set mode bits high to ensure chip doesn't enter XIP */ - writel(0xFF, reg_base + CQSPI_REG_MODE_BIT); - - /* Need to subtract the mode byte (8 clocks). */ - if (f_pdata->inst_width != CQSPI_INST_TYPE_QUAD) - dummy_clk -= 8; - - if (dummy_clk) - reg |= (dummy_clk & CQSPI_REG_RD_INSTR_DUMMY_MASK) - << CQSPI_REG_RD_INSTR_DUMMY_LSB; - } + if (dummy_clk) + reg |= (dummy_clk & CQSPI_REG_RD_INSTR_DUMMY_MASK) + << CQSPI_REG_RD_INSTR_DUMMY_LSB; writel(reg, reg_base + CQSPI_REG_RD_INSTR); /* Set address width */ reg = readl(reg_base + CQSPI_REG_SIZE); reg &= ~CQSPI_REG_SIZE_ADDRESS_MASK; - reg |= (nor->addr_width - 1); + reg |= (op->addr.nbytes - 1); writel(reg, reg_base + CQSPI_REG_SIZE); return 0; } -static int cqspi_indirect_read_execute(struct spi_nor *nor, u8 *rxbuf, - loff_t from_addr, const size_t n_rx) +static int cqspi_indirect_read_execute(struct cqspi_flash_pdata *f_pdata, + u8 *rxbuf, loff_t from_addr, + const size_t n_rx) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; + struct device *dev = &cqspi->pdev->dev; void __iomem *reg_base = cqspi->iobase; void __iomem *ahb_base = cqspi->ahb_base; unsigned int remaining = n_rx; @@ -528,13 +505,13 @@ static int cqspi_indirect_read_execute(struct spi_nor *nor, u8 *rxbuf, while (remaining > 0) { if (!wait_for_completion_timeout(&cqspi->transfer_complete, - msecs_to_jiffies(CQSPI_READ_TIMEOUT_MS))) + msecs_to_jiffies(CQSPI_READ_TIMEOUT_MS))) ret = -ETIMEDOUT; bytes_to_read = cqspi_get_rd_sram_level(cqspi); if (ret && bytes_to_read == 0) { - dev_err(nor->dev, "Indirect read timeout, no bytes\n"); + dev_err(dev, "Indirect read timeout, no bytes\n"); goto failrd; } @@ -570,8 +547,7 @@ static int cqspi_indirect_read_execute(struct spi_nor *nor, u8 *rxbuf, ret = cqspi_wait_for_bit(reg_base + CQSPI_REG_INDIRECTRD, CQSPI_REG_INDIRECTRD_DONE_MASK, 0); if (ret) { - dev_err(nor->dev, - "Indirect read completion error (%i)\n", ret); + dev_err(dev, "Indirect read completion error (%i)\n", ret); goto failrd; } @@ -593,32 +569,32 @@ failrd: return ret; } -static int cqspi_write_setup(struct spi_nor *nor) +static int cqspi_write_setup(struct cqspi_flash_pdata *f_pdata, + const struct spi_mem_op *op) { unsigned int reg; - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; void __iomem *reg_base = cqspi->iobase; /* Set opcode. */ - reg = nor->program_opcode << CQSPI_REG_WR_INSTR_OPCODE_LSB; + reg = op->cmd.opcode << CQSPI_REG_WR_INSTR_OPCODE_LSB; writel(reg, reg_base + CQSPI_REG_WR_INSTR); - reg = cqspi_calc_rdreg(nor); + reg = cqspi_calc_rdreg(f_pdata); writel(reg, reg_base + CQSPI_REG_RD_INSTR); reg = readl(reg_base + CQSPI_REG_SIZE); reg &= ~CQSPI_REG_SIZE_ADDRESS_MASK; - reg |= (nor->addr_width - 1); + reg |= (op->addr.nbytes - 1); writel(reg, reg_base + CQSPI_REG_SIZE); return 0; } -static int cqspi_indirect_write_execute(struct spi_nor *nor, loff_t to_addr, - const u8 *txbuf, const size_t n_tx) +static int cqspi_indirect_write_execute(struct cqspi_flash_pdata *f_pdata, + loff_t to_addr, const u8 *txbuf, + const size_t n_tx) { - const unsigned int page_size = nor->page_size; - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; + struct device *dev = &cqspi->pdev->dev; void __iomem *reg_base = cqspi->iobase; unsigned int remaining = n_tx; unsigned int write_bytes; @@ -648,7 +624,7 @@ static int cqspi_indirect_write_execute(struct spi_nor *nor, loff_t to_addr, while (remaining > 0) { size_t write_words, mod_bytes; - write_bytes = remaining > page_size ? page_size : remaining; + write_bytes = remaining; write_words = write_bytes / 4; mod_bytes = write_bytes % 4; /* Write 4 bytes at a time then single bytes. */ @@ -665,8 +641,8 @@ static int cqspi_indirect_write_execute(struct spi_nor *nor, loff_t to_addr, } if (!wait_for_completion_timeout(&cqspi->transfer_complete, - msecs_to_jiffies(CQSPI_TIMEOUT_MS))) { - dev_err(nor->dev, "Indirect write timeout\n"); + msecs_to_jiffies(CQSPI_TIMEOUT_MS))) { + dev_err(dev, "Indirect write timeout\n"); ret = -ETIMEDOUT; goto failwr; } @@ -681,8 +657,7 @@ static int cqspi_indirect_write_execute(struct spi_nor *nor, loff_t to_addr, ret = cqspi_wait_for_bit(reg_base + CQSPI_REG_INDIRECTWR, CQSPI_REG_INDIRECTWR_DONE_MASK, 0); if (ret) { - dev_err(nor->dev, - "Indirect write completion error (%i)\n", ret); + dev_err(dev, "Indirect write completion error (%i)\n", ret); goto failwr; } @@ -706,9 +681,8 @@ failwr: return ret; } -static void cqspi_chipselect(struct spi_nor *nor) +static void cqspi_chipselect(struct cqspi_flash_pdata *f_pdata) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; void __iomem *reg_base = cqspi->iobase; unsigned int chip_select = f_pdata->cs; @@ -736,32 +710,6 @@ static void cqspi_chipselect(struct spi_nor *nor) writel(reg, reg_base + CQSPI_REG_CONFIG); } -static void cqspi_configure_cs_and_sizes(struct spi_nor *nor) -{ - struct cqspi_flash_pdata *f_pdata = nor->priv; - struct cqspi_st *cqspi = f_pdata->cqspi; - void __iomem *iobase = cqspi->iobase; - unsigned int reg; - - /* configure page size and block size. */ - reg = readl(iobase + CQSPI_REG_SIZE); - reg &= ~(CQSPI_REG_SIZE_PAGE_MASK << CQSPI_REG_SIZE_PAGE_LSB); - reg &= ~(CQSPI_REG_SIZE_BLOCK_MASK << CQSPI_REG_SIZE_BLOCK_LSB); - reg &= ~CQSPI_REG_SIZE_ADDRESS_MASK; - reg |= (nor->page_size << CQSPI_REG_SIZE_PAGE_LSB); - reg |= (ilog2(nor->mtd.erasesize) << CQSPI_REG_SIZE_BLOCK_LSB); - reg |= (nor->addr_width - 1); - writel(reg, iobase + CQSPI_REG_SIZE); - - /* configure the chip select */ - cqspi_chipselect(nor); - - /* Store the new configuration of the controller */ - cqspi->current_page_size = nor->page_size; - cqspi->current_erase_size = nor->mtd.erasesize; - cqspi->current_addr_width = nor->addr_width; -} - static unsigned int calculate_ticks_for_ns(const unsigned int ref_clk_hz, const unsigned int ns_val) { @@ -773,9 +721,8 @@ static unsigned int calculate_ticks_for_ns(const unsigned int ref_clk_hz, return ticks; } -static void cqspi_delay(struct spi_nor *nor) +static void cqspi_delay(struct cqspi_flash_pdata *f_pdata) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; void __iomem *iobase = cqspi->iobase; const unsigned int ref_clk_hz = cqspi->master_ref_clk_hz; @@ -859,33 +806,27 @@ static void cqspi_controller_enable(struct cqspi_st *cqspi, bool enable) writel(reg, reg_base + CQSPI_REG_CONFIG); } -static void cqspi_configure(struct spi_nor *nor) +static void cqspi_configure(struct cqspi_flash_pdata *f_pdata, + unsigned long sclk) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; - const unsigned int sclk = f_pdata->clk_rate; int switch_cs = (cqspi->current_cs != f_pdata->cs); int switch_ck = (cqspi->sclk != sclk); - if ((cqspi->current_page_size != nor->page_size) || - (cqspi->current_erase_size != nor->mtd.erasesize) || - (cqspi->current_addr_width != nor->addr_width)) - switch_cs = 1; - if (switch_cs || switch_ck) cqspi_controller_enable(cqspi, 0); /* Switch chip select. */ if (switch_cs) { cqspi->current_cs = f_pdata->cs; - cqspi_configure_cs_and_sizes(nor); + cqspi_chipselect(f_pdata); } /* Setup baudrate divisor and delays */ if (switch_ck) { cqspi->sclk = sclk; cqspi_config_baudrate_div(cqspi); - cqspi_delay(nor); + cqspi_delay(f_pdata); cqspi_readdata_capture(cqspi, !cqspi->rclk_en, f_pdata->read_delay); } @@ -894,26 +835,25 @@ static void cqspi_configure(struct spi_nor *nor) cqspi_controller_enable(cqspi, 1); } -static int cqspi_set_protocol(struct spi_nor *nor, const int read) +static int cqspi_set_protocol(struct cqspi_flash_pdata *f_pdata, + const struct spi_mem_op *op) { - struct cqspi_flash_pdata *f_pdata = nor->priv; - f_pdata->inst_width = CQSPI_INST_TYPE_SINGLE; f_pdata->addr_width = CQSPI_INST_TYPE_SINGLE; f_pdata->data_width = CQSPI_INST_TYPE_SINGLE; - if (read) { - switch (nor->read_proto) { - case SNOR_PROTO_1_1_1: + if (op->data.dir == SPI_MEM_DATA_IN) { + switch (op->data.buswidth) { + case 1: f_pdata->data_width = CQSPI_INST_TYPE_SINGLE; break; - case SNOR_PROTO_1_1_2: + case 2: f_pdata->data_width = CQSPI_INST_TYPE_DUAL; break; - case SNOR_PROTO_1_1_4: + case 4: f_pdata->data_width = CQSPI_INST_TYPE_QUAD; break; - case SNOR_PROTO_1_1_8: + case 8: f_pdata->data_width = CQSPI_INST_TYPE_OCTAL; break; default: @@ -921,36 +861,32 @@ static int cqspi_set_protocol(struct spi_nor *nor, const int read) } } - cqspi_configure(nor); - return 0; } -static ssize_t cqspi_write(struct spi_nor *nor, loff_t to, - size_t len, const u_char *buf) +static ssize_t cqspi_write(struct cqspi_flash_pdata *f_pdata, + const struct spi_mem_op *op) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; + loff_t to = op->addr.val; + size_t len = op->data.nbytes; + const u_char *buf = op->data.buf.out; int ret; - ret = cqspi_set_protocol(nor, 0); + ret = cqspi_set_protocol(f_pdata, op); if (ret) return ret; - ret = cqspi_write_setup(nor); + ret = cqspi_write_setup(f_pdata, op); if (ret) return ret; - if (f_pdata->use_direct_mode) { + if (cqspi->use_direct_mode && ((to + len) <= cqspi->ahb_size)) { memcpy_toio(cqspi->ahb_base + to, buf, len); - ret = cqspi_wait_idle(cqspi); - } else { - ret = cqspi_indirect_write_execute(nor, to, buf, len); + return cqspi_wait_idle(cqspi); } - if (ret) - return ret; - return len; + return cqspi_indirect_write_execute(f_pdata, to, buf, len); } static void cqspi_rx_dma_callback(void *param) @@ -960,11 +896,11 @@ static void cqspi_rx_dma_callback(void *param) complete(&cqspi->rx_dma_complete); } -static int cqspi_direct_read_execute(struct spi_nor *nor, u_char *buf, - loff_t from, size_t len) +static int cqspi_direct_read_execute(struct cqspi_flash_pdata *f_pdata, + u_char *buf, loff_t from, size_t len) { - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; + struct device *dev = &cqspi->pdev->dev; enum dma_ctrl_flags flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT; dma_addr_t dma_src = (dma_addr_t)cqspi->mmap_phys_base + from; int ret = 0; @@ -977,15 +913,15 @@ static int cqspi_direct_read_execute(struct spi_nor *nor, u_char *buf, return 0; } - dma_dst = dma_map_single(nor->dev, buf, len, DMA_FROM_DEVICE); - if (dma_mapping_error(nor->dev, dma_dst)) { - dev_err(nor->dev, "dma mapping failed\n"); + dma_dst = dma_map_single(dev, buf, len, DMA_FROM_DEVICE); + if (dma_mapping_error(dev, dma_dst)) { + dev_err(dev, "dma mapping failed\n"); return -ENOMEM; } tx = dmaengine_prep_dma_memcpy(cqspi->rx_chan, dma_dst, dma_src, len, flags); if (!tx) { - dev_err(nor->dev, "device_prep_dma_memcpy error\n"); + dev_err(dev, "device_prep_dma_memcpy error\n"); ret = -EIO; goto err_unmap; } @@ -997,7 +933,7 @@ static int cqspi_direct_read_execute(struct spi_nor *nor, u_char *buf, ret = dma_submit_error(cookie); if (ret) { - dev_err(nor->dev, "dma_submit_error %d\n", cookie); + dev_err(dev, "dma_submit_error %d\n", cookie); ret = -EIO; goto err_unmap; } @@ -1006,99 +942,68 @@ static int cqspi_direct_read_execute(struct spi_nor *nor, u_char *buf, if (!wait_for_completion_timeout(&cqspi->rx_dma_complete, msecs_to_jiffies(len))) { dmaengine_terminate_sync(cqspi->rx_chan); - dev_err(nor->dev, "DMA wait_for_completion_timeout\n"); + dev_err(dev, "DMA wait_for_completion_timeout\n"); ret = -ETIMEDOUT; goto err_unmap; } err_unmap: - dma_unmap_single(nor->dev, dma_dst, len, DMA_FROM_DEVICE); + dma_unmap_single(dev, dma_dst, len, DMA_FROM_DEVICE); return ret; } -static ssize_t cqspi_read(struct spi_nor *nor, loff_t from, - size_t len, u_char *buf) +static ssize_t cqspi_read(struct cqspi_flash_pdata *f_pdata, + const struct spi_mem_op *op) { - struct cqspi_flash_pdata *f_pdata = nor->priv; - int ret; - - ret = cqspi_set_protocol(nor, 1); - if (ret) - return ret; - - ret = cqspi_read_setup(nor); - if (ret) - return ret; - - if (f_pdata->use_direct_mode) - ret = cqspi_direct_read_execute(nor, buf, from, len); - else - ret = cqspi_indirect_read_execute(nor, buf, from, len); - if (ret) - return ret; - - return len; -} - -static int cqspi_erase(struct spi_nor *nor, loff_t offs) -{ - int ret; - - ret = cqspi_set_protocol(nor, 0); - if (ret) - return ret; - - /* Send write enable, then erase commands. */ - ret = nor->controller_ops->write_reg(nor, SPINOR_OP_WREN, NULL, 0); - if (ret) - return ret; - - /* Set up command buffer. */ - ret = cqspi_command_write_addr(nor, nor->erase_opcode, offs); - if (ret) - return ret; - - return 0; -} - -static int cqspi_prep(struct spi_nor *nor) -{ - struct cqspi_flash_pdata *f_pdata = nor->priv; struct cqspi_st *cqspi = f_pdata->cqspi; + loff_t from = op->addr.val; + size_t len = op->data.nbytes; + u_char *buf = op->data.buf.in; + int ret; - mutex_lock(&cqspi->bus_mutex); + ret = cqspi_set_protocol(f_pdata, op); + if (ret) + return ret; - return 0; + ret = cqspi_read_setup(f_pdata, op); + if (ret) + return ret; + + if (cqspi->use_direct_mode && ((from + len) <= cqspi->ahb_size)) + return cqspi_direct_read_execute(f_pdata, buf, from, len); + + return cqspi_indirect_read_execute(f_pdata, buf, from, len); } -static void cqspi_unprep(struct spi_nor *nor) +static int cqspi_mem_process(struct spi_mem *mem, const struct spi_mem_op *op) { - struct cqspi_flash_pdata *f_pdata = nor->priv; - struct cqspi_st *cqspi = f_pdata->cqspi; + struct cqspi_st *cqspi = spi_master_get_devdata(mem->spi->master); + struct cqspi_flash_pdata *f_pdata; - mutex_unlock(&cqspi->bus_mutex); + f_pdata = &cqspi->f_pdata[mem->spi->chip_select]; + cqspi_configure(f_pdata, mem->spi->max_speed_hz); + + if (op->data.dir == SPI_MEM_DATA_IN && op->data.buf.in) { + if (!op->addr.nbytes) + return cqspi_command_read(f_pdata, op); + + return cqspi_read(f_pdata, op); + } + + if (!op->addr.nbytes || !op->data.buf.out) + return cqspi_command_write(f_pdata, op); + + return cqspi_write(f_pdata, op); } -static int cqspi_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, size_t len) +static int cqspi_exec_mem_op(struct spi_mem *mem, const struct spi_mem_op *op) { int ret; - ret = cqspi_set_protocol(nor, 0); - if (!ret) - ret = cqspi_command_read(nor, opcode, buf, len); - - return ret; -} - -static int cqspi_write_reg(struct spi_nor *nor, u8 opcode, const u8 *buf, - size_t len) -{ - int ret; - - ret = cqspi_set_protocol(nor, 0); - if (!ret) - ret = cqspi_command_write(nor, opcode, buf, len); + ret = cqspi_mem_process(mem, op); + if (ret) + dev_err(&mem->spi->dev, "operation failed with %d\n", ret); return ret; } @@ -1140,26 +1045,26 @@ static int cqspi_of_get_flash_pdata(struct platform_device *pdev, return 0; } -static int cqspi_of_get_pdata(struct platform_device *pdev) +static int cqspi_of_get_pdata(struct cqspi_st *cqspi) { - struct device_node *np = pdev->dev.of_node; - struct cqspi_st *cqspi = platform_get_drvdata(pdev); + struct device *dev = &cqspi->pdev->dev; + struct device_node *np = dev->of_node; cqspi->is_decoded_cs = of_property_read_bool(np, "cdns,is-decoded-cs"); if (of_property_read_u32(np, "cdns,fifo-depth", &cqspi->fifo_depth)) { - dev_err(&pdev->dev, "couldn't determine fifo-depth\n"); + dev_err(dev, "couldn't determine fifo-depth\n"); return -ENXIO; } if (of_property_read_u32(np, "cdns,fifo-width", &cqspi->fifo_width)) { - dev_err(&pdev->dev, "couldn't determine fifo-width\n"); + dev_err(dev, "couldn't determine fifo-width\n"); return -ENXIO; } if (of_property_read_u32(np, "cdns,trigger-address", &cqspi->trigger_address)) { - dev_err(&pdev->dev, "couldn't determine trigger-address\n"); + dev_err(dev, "couldn't determine trigger-address\n"); return -ENXIO; } @@ -1202,7 +1107,7 @@ static void cqspi_controller_init(struct cqspi_st *cqspi) cqspi_controller_enable(cqspi, 1); } -static void cqspi_request_mmap_dma(struct cqspi_st *cqspi) +static int cqspi_request_mmap_dma(struct cqspi_st *cqspi) { dma_cap_mask_t mask; @@ -1211,53 +1116,42 @@ static void cqspi_request_mmap_dma(struct cqspi_st *cqspi) cqspi->rx_chan = dma_request_chan_by_mask(&mask); if (IS_ERR(cqspi->rx_chan)) { - dev_err(&cqspi->pdev->dev, "No Rx DMA available\n"); + int ret = PTR_ERR(cqspi->rx_chan); + + if (ret != -EPROBE_DEFER) + dev_err(&cqspi->pdev->dev, "No Rx DMA available\n"); cqspi->rx_chan = NULL; + return ret; } init_completion(&cqspi->rx_dma_complete); + + return 0; } -static const struct spi_nor_controller_ops cqspi_controller_ops = { - .prepare = cqspi_prep, - .unprepare = cqspi_unprep, - .read_reg = cqspi_read_reg, - .write_reg = cqspi_write_reg, - .read = cqspi_read, - .write = cqspi_write, - .erase = cqspi_erase, +static const struct spi_controller_mem_ops cqspi_mem_ops = { + .exec_op = cqspi_exec_mem_op, }; -static int cqspi_setup_flash(struct cqspi_st *cqspi, struct device_node *np) +static int cqspi_setup_flash(struct cqspi_st *cqspi) { struct platform_device *pdev = cqspi->pdev; struct device *dev = &pdev->dev; - const struct cqspi_driver_platdata *ddata; - struct spi_nor_hwcaps hwcaps; + struct device_node *np = dev->of_node; struct cqspi_flash_pdata *f_pdata; - struct spi_nor *nor; - struct mtd_info *mtd; unsigned int cs; - int i, ret; - - ddata = of_device_get_match_data(dev); - if (!ddata) { - dev_err(dev, "Couldn't find driver data\n"); - return -EINVAL; - } - hwcaps.mask = ddata->hwcaps_mask; + int ret; /* Get flash device data */ for_each_available_child_of_node(dev->of_node, np) { ret = of_property_read_u32(np, "reg", &cs); if (ret) { dev_err(dev, "Couldn't determine chip select.\n"); - goto err; + return ret; } if (cs >= CQSPI_MAX_CHIPSELECT) { - ret = -EINVAL; dev_err(dev, "Chip select %d out of range.\n", cs); - goto err; + return -EINVAL; } f_pdata = &cqspi->f_pdata[cs]; @@ -1266,86 +1160,51 @@ static int cqspi_setup_flash(struct cqspi_st *cqspi, struct device_node *np) ret = cqspi_of_get_flash_pdata(pdev, f_pdata, np); if (ret) - goto err; - - nor = &f_pdata->nor; - mtd = &nor->mtd; - - mtd->priv = nor; - - nor->dev = dev; - spi_nor_set_flash_node(nor, np); - nor->priv = f_pdata; - nor->controller_ops = &cqspi_controller_ops; - - mtd->name = devm_kasprintf(dev, GFP_KERNEL, "%s.%d", - dev_name(dev), cs); - if (!mtd->name) { - ret = -ENOMEM; - goto err; - } - - ret = spi_nor_scan(nor, NULL, &hwcaps); - if (ret) - goto err; - - ret = mtd_device_register(mtd, NULL, 0); - if (ret) - goto err; - - f_pdata->registered = true; - - if (mtd->size <= cqspi->ahb_size) { - f_pdata->use_direct_mode = true; - dev_dbg(nor->dev, "using direct mode for %s\n", - mtd->name); - - if (!cqspi->rx_chan) - cqspi_request_mmap_dma(cqspi); - } + return ret; } return 0; - -err: - for (i = 0; i < CQSPI_MAX_CHIPSELECT; i++) - if (cqspi->f_pdata[i].registered) - mtd_device_unregister(&cqspi->f_pdata[i].nor.mtd); - return ret; } static int cqspi_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; + const struct cqspi_driver_platdata *ddata; + struct reset_control *rstc, *rstc_ocp; struct device *dev = &pdev->dev; + struct spi_master *master; + struct resource *res_ahb; struct cqspi_st *cqspi; struct resource *res; - struct resource *res_ahb; - struct reset_control *rstc, *rstc_ocp; - const struct cqspi_driver_platdata *ddata; int ret; int irq; - cqspi = devm_kzalloc(dev, sizeof(*cqspi), GFP_KERNEL); - if (!cqspi) + master = spi_alloc_master(&pdev->dev, sizeof(*cqspi)); + if (!master) { + dev_err(&pdev->dev, "spi_alloc_master failed\n"); return -ENOMEM; + } + master->mode_bits = SPI_RX_QUAD | SPI_RX_DUAL; + master->mem_ops = &cqspi_mem_ops; + master->dev.of_node = pdev->dev.of_node; + + cqspi = spi_master_get_devdata(master); - mutex_init(&cqspi->bus_mutex); cqspi->pdev = pdev; - platform_set_drvdata(pdev, cqspi); /* Obtain configuration from OF. */ - ret = cqspi_of_get_pdata(pdev); + ret = cqspi_of_get_pdata(cqspi); if (ret) { dev_err(dev, "Cannot get mandatory OF data.\n"); - return -ENODEV; + ret = -ENODEV; + goto probe_master_put; } /* Obtain QSPI clock. */ cqspi->clk = devm_clk_get(dev, NULL); if (IS_ERR(cqspi->clk)) { dev_err(dev, "Cannot claim QSPI clock.\n"); - return PTR_ERR(cqspi->clk); + ret = PTR_ERR(cqspi->clk); + goto probe_master_put; } /* Obtain and remap controller address. */ @@ -1353,7 +1212,8 @@ static int cqspi_probe(struct platform_device *pdev) cqspi->iobase = devm_ioremap_resource(dev, res); if (IS_ERR(cqspi->iobase)) { dev_err(dev, "Cannot remap controller address.\n"); - return PTR_ERR(cqspi->iobase); + ret = PTR_ERR(cqspi->iobase); + goto probe_master_put; } /* Obtain and remap AHB address. */ @@ -1361,7 +1221,8 @@ static int cqspi_probe(struct platform_device *pdev) cqspi->ahb_base = devm_ioremap_resource(dev, res_ahb); if (IS_ERR(cqspi->ahb_base)) { dev_err(dev, "Cannot remap AHB address.\n"); - return PTR_ERR(cqspi->ahb_base); + ret = PTR_ERR(cqspi->ahb_base); + goto probe_master_put; } cqspi->mmap_phys_base = (dma_addr_t)res_ahb->start; cqspi->ahb_size = resource_size(res_ahb); @@ -1370,14 +1231,16 @@ static int cqspi_probe(struct platform_device *pdev) /* Obtain IRQ line. */ irq = platform_get_irq(pdev, 0); - if (irq < 0) - return -ENXIO; + if (irq < 0) { + ret = -ENXIO; + goto probe_master_put; + } pm_runtime_enable(dev); ret = pm_runtime_get_sync(dev); if (ret < 0) { pm_runtime_put_noidle(dev); - return ret; + goto probe_master_put; } ret = clk_prepare_enable(cqspi->clk); @@ -1390,13 +1253,13 @@ static int cqspi_probe(struct platform_device *pdev) rstc = devm_reset_control_get_optional_exclusive(dev, "qspi"); if (IS_ERR(rstc)) { dev_err(dev, "Cannot get QSPI reset.\n"); - return PTR_ERR(rstc); + goto probe_reset_failed; } rstc_ocp = devm_reset_control_get_optional_exclusive(dev, "qspi-ocp"); if (IS_ERR(rstc_ocp)) { dev_err(dev, "Cannot get QSPI OCP reset.\n"); - return PTR_ERR(rstc_ocp); + goto probe_reset_failed; } reset_control_assert(rstc); @@ -1407,15 +1270,21 @@ static int cqspi_probe(struct platform_device *pdev) cqspi->master_ref_clk_hz = clk_get_rate(cqspi->clk); ddata = of_device_get_match_data(dev); - if (ddata && (ddata->quirks & CQSPI_NEEDS_WR_DELAY)) - cqspi->wr_delay = 5 * DIV_ROUND_UP(NSEC_PER_SEC, - cqspi->master_ref_clk_hz); + if (ddata) { + if (ddata->quirks & CQSPI_NEEDS_WR_DELAY) + cqspi->wr_delay = 5 * DIV_ROUND_UP(NSEC_PER_SEC, + cqspi->master_ref_clk_hz); + if (ddata->hwcaps_mask & CQSPI_SUPPORTS_OCTAL) + master->mode_bits |= SPI_RX_OCTAL; + if (!(ddata->quirks & CQSPI_DISABLE_DAC_MODE)) + cqspi->use_direct_mode = true; + } ret = devm_request_irq(dev, irq, cqspi_irq_handler, 0, pdev->name, cqspi); if (ret) { dev_err(dev, "Cannot request IRQ.\n"); - goto probe_irq_failed; + goto probe_reset_failed; } cqspi_wait_idle(cqspi); @@ -1423,31 +1292,40 @@ static int cqspi_probe(struct platform_device *pdev) cqspi->current_cs = -1; cqspi->sclk = 0; - ret = cqspi_setup_flash(cqspi, np); + ret = cqspi_setup_flash(cqspi); if (ret) { - dev_err(dev, "Cadence QSPI NOR probe failed %d\n", ret); + dev_err(dev, "failed to setup flash parameters %d\n", ret); goto probe_setup_failed; } - return ret; + if (cqspi->use_direct_mode) { + ret = cqspi_request_mmap_dma(cqspi); + if (ret == -EPROBE_DEFER) + goto probe_setup_failed; + } + + ret = devm_spi_register_master(dev, master); + if (ret) { + dev_err(&pdev->dev, "failed to register SPI ctlr %d\n", ret); + goto probe_setup_failed; + } + + return 0; probe_setup_failed: cqspi_controller_enable(cqspi, 0); -probe_irq_failed: +probe_reset_failed: clk_disable_unprepare(cqspi->clk); probe_clk_failed: pm_runtime_put_sync(dev); pm_runtime_disable(dev); +probe_master_put: + spi_master_put(master); return ret; } static int cqspi_remove(struct platform_device *pdev) { struct cqspi_st *cqspi = platform_get_drvdata(pdev); - int i; - - for (i = 0; i < CQSPI_MAX_CHIPSELECT; i++) - if (cqspi->f_pdata[i].registered) - mtd_device_unregister(&cqspi->f_pdata[i].nor.mtd); cqspi_controller_enable(cqspi, 0); @@ -1490,16 +1368,15 @@ static const struct dev_pm_ops cqspi__dev_pm_ops = { #endif static const struct cqspi_driver_platdata cdns_qspi = { - .hwcaps_mask = CQSPI_BASE_HWCAPS_MASK, + .quirks = CQSPI_DISABLE_DAC_MODE, }; static const struct cqspi_driver_platdata k2g_qspi = { - .hwcaps_mask = CQSPI_BASE_HWCAPS_MASK, .quirks = CQSPI_NEEDS_WR_DELAY, }; static const struct cqspi_driver_platdata am654_ospi = { - .hwcaps_mask = CQSPI_BASE_HWCAPS_MASK | SNOR_HWCAPS_READ_1_1_8, + .hwcaps_mask = CQSPI_SUPPORTS_OCTAL, .quirks = CQSPI_NEEDS_WR_DELAY, }; @@ -1538,3 +1415,5 @@ MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:" CQSPI_NAME); MODULE_AUTHOR("Ley Foon Tan "); MODULE_AUTHOR("Graham Moore "); +MODULE_AUTHOR("Vadivel Murugan R "); +MODULE_AUTHOR("Vignesh Raghavendra "); diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index 82a0ee09cbe1..2b6b9c1ad9d0 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -556,7 +556,7 @@ static int cdns_spi_probe(struct platform_device *pdev) master->unprepare_transfer_hardware = cdns_unprepare_transfer_hardware; master->set_cs = cdns_spi_chipselect; master->auto_runtime_pm = true; - master->mode_bits = SPI_CPOL | SPI_CPHA; + master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; /* Set to default valid value */ master->max_speed_hz = clk_get_rate(xspi->ref_clk) / 4; diff --git a/drivers/spi/spi-cavium-thunderx.c b/drivers/spi/spi-cavium-thunderx.c index fd6b9caffaf0..60c0d6934654 100644 --- a/drivers/spi/spi-cavium-thunderx.c +++ b/drivers/spi/spi-cavium-thunderx.c @@ -64,6 +64,7 @@ static int thunderx_spi_probe(struct pci_dev *pdev, p->sys_freq = SYS_FREQ_DEFAULT; dev_info(dev, "Set system clock to %u\n", p->sys_freq); + master->flags = SPI_MASTER_HALF_DUPLEX; master->num_chipselect = 4; master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | SPI_LSB_FIRST | SPI_3WIRE; diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c index f80e06c87fbe..8996115ce736 100644 --- a/drivers/spi/spi-coldfire-qspi.c +++ b/drivers/spi/spi-coldfire-qspi.c @@ -387,7 +387,7 @@ static int mcfqspi_probe(struct platform_device *pdev) status = PTR_ERR(mcfqspi->clk); goto fail0; } - clk_enable(mcfqspi->clk); + clk_prepare_enable(mcfqspi->clk); master->bus_num = pdata->bus_num; master->num_chipselect = pdata->num_chipselect; @@ -425,7 +425,7 @@ fail2: pm_runtime_disable(&pdev->dev); mcfqspi_cs_teardown(mcfqspi); fail1: - clk_disable(mcfqspi->clk); + clk_disable_unprepare(mcfqspi->clk); fail0: spi_master_put(master); diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index f71c497393a6..c329a27c16ac 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -236,7 +236,8 @@ static void davinci_spi_chipselect(struct spi_device *spi, int value) /** * davinci_spi_get_prescale - Calculates the correct prescale value - * @maxspeed_hz: the maximum rate the SPI clock can run at + * @dspi: the controller data + * @max_speed_hz: the maximum rate the SPI clock can run at * * This function calculates the prescale value that generates a clock rate * less than or equal to the specified maximum. @@ -711,7 +712,7 @@ err_desc: /** * dummy_thread_fn - dummy thread function * @irq: IRQ number for this SPI Master - * @context_data: structure for SPI Master controller davinci_spi + * @data: structure for SPI Master controller davinci_spi * * This is to satisfy the request_threaded_irq() API so that the irq * handler is called in interrupt context. @@ -724,7 +725,7 @@ static irqreturn_t dummy_thread_fn(s32 irq, void *data) /** * davinci_spi_irq - Interrupt handler for SPI Master Controller * @irq: IRQ number for this SPI Master - * @context_data: structure for SPI Master controller davinci_spi + * @data: structure for SPI Master controller davinci_spi * * ISR will determine that interrupt arrives either for READ or WRITE command. * According to command it will do the appropriate action. It will check diff --git a/drivers/spi/spi-dw-dma.c b/drivers/spi/spi-dw-dma.c index 5986c520b196..bb390ff67d1d 100644 --- a/drivers/spi/spi-dw-dma.c +++ b/drivers/spi/spi-dw-dma.c @@ -372,8 +372,20 @@ static int dw_spi_dma_setup(struct dw_spi *dws, struct spi_transfer *xfer) { u16 imr = 0, dma_ctrl = 0; + /* + * Having a Rx DMA channel serviced with higher priority than a Tx DMA + * channel might not be enough to provide a well balanced DMA-based + * SPI transfer interface. There might still be moments when the Tx DMA + * channel is occasionally handled faster than the Rx DMA channel. + * That in its turn will eventually cause the SPI Rx FIFO overflow if + * SPI bus speed is high enough to fill the SPI Rx FIFO in before it's + * cleared by the Rx DMA channel. In order to fix the problem the Tx + * DMA activity is intentionally slowed down by limiting the SPI Tx + * FIFO depth with a value twice bigger than the Tx burst length + * calculated earlier by the dw_spi_dma_maxburst_init() method. + */ dw_writel(dws, DW_SPI_DMARDLR, dws->rxburst - 1); - dw_writel(dws, DW_SPI_DMATDLR, dws->fifo_len - dws->txburst); + dw_writel(dws, DW_SPI_DMATDLR, dws->txburst); if (xfer->tx_buf) dma_ctrl |= SPI_DMA_TDMAE; diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index 8c854b187b1d..aa676559d273 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -10,7 +10,7 @@ * * For more information about the SPI controller see documentation on Cirrus * Logic web site: - * http://www.cirrus.com/en/pubs/manual/EP93xx_Users_Guide_UM1.pdf + * https://www.cirrus.com/en/pubs/manual/EP93xx_Users_Guide_UM1.pdf */ #include @@ -214,7 +214,7 @@ static void ep93xx_do_read(struct spi_master *master) /** * ep93xx_spi_read_write() - perform next RX/TX transfer - * @espi: ep93xx SPI controller struct + * @master: SPI master * * This function transfers next bytes (or half-words) to/from RX/TX FIFOs. If * called several times, the whole transfer will be completed. Returns diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c index 1552b28b9515..85a5c952389a 100644 --- a/drivers/spi/spi-fsl-lpspi.c +++ b/drivers/spi/spi-fsl-lpspi.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include @@ -19,11 +18,9 @@ #include #include #include -#include #include #include #include -#include #include #include #include @@ -101,6 +98,7 @@ struct fsl_lpspi_data { struct clk *clk_ipg; struct clk *clk_per; bool is_slave; + bool is_only_cs1; bool is_first_byte; void *rx_buf; @@ -122,8 +120,6 @@ struct fsl_lpspi_data { bool usedma; struct completion dma_rx_completion; struct completion dma_tx_completion; - - int chipselect[]; }; static const struct of_device_id fsl_lpspi_dt_ids[] = { @@ -224,20 +220,6 @@ static int lpspi_unprepare_xfer_hardware(struct spi_controller *controller) return 0; } -static int fsl_lpspi_prepare_message(struct spi_controller *controller, - struct spi_message *msg) -{ - struct fsl_lpspi_data *fsl_lpspi = - spi_controller_get_devdata(controller); - struct spi_device *spi = msg->spi; - int gpio = fsl_lpspi->chipselect[spi->chip_select]; - - if (gpio_is_valid(gpio)) - gpio_direction_output(gpio, spi->mode & SPI_CS_HIGH ? 0 : 1); - - return 0; -} - static void fsl_lpspi_write_tx_fifo(struct fsl_lpspi_data *fsl_lpspi) { u8 txfifo_cnt; @@ -276,10 +258,9 @@ static void fsl_lpspi_set_cmd(struct fsl_lpspi_data *fsl_lpspi) temp |= fsl_lpspi->config.bpw - 1; temp |= (fsl_lpspi->config.mode & 0x3) << 30; + temp |= (fsl_lpspi->config.chip_select & 0x3) << 24; if (!fsl_lpspi->is_slave) { temp |= fsl_lpspi->config.prescale << 27; - temp |= (fsl_lpspi->config.chip_select & 0x3) << 24; - /* * Set TCR_CONT will keep SS asserted after current transfer. * For the first transfer, clear TCR_CONTC to assert SS. @@ -440,7 +421,10 @@ static int fsl_lpspi_setup_transfer(struct spi_controller *controller, fsl_lpspi->config.mode = spi->mode; fsl_lpspi->config.bpw = t->bits_per_word; fsl_lpspi->config.speed_hz = t->speed_hz; - fsl_lpspi->config.chip_select = spi->chip_select; + if (fsl_lpspi->is_only_cs1) + fsl_lpspi->config.chip_select = 1; + else + fsl_lpspi->config.chip_select = spi->chip_select; if (!fsl_lpspi->config.speed_hz) fsl_lpspi->config.speed_hz = spi->max_speed_hz; @@ -831,13 +815,10 @@ static int fsl_lpspi_init_rpm(struct fsl_lpspi_data *fsl_lpspi) static int fsl_lpspi_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; struct fsl_lpspi_data *fsl_lpspi; struct spi_controller *controller; - struct spi_imx_master *lpspi_platform_info = - dev_get_platdata(&pdev->dev); struct resource *res; - int i, ret, irq; + int ret, irq; u32 temp; bool is_slave; @@ -857,6 +838,8 @@ static int fsl_lpspi_probe(struct platform_device *pdev) fsl_lpspi = spi_controller_get_devdata(controller); fsl_lpspi->dev = &pdev->dev; fsl_lpspi->is_slave = is_slave; + fsl_lpspi->is_only_cs1 = of_property_read_bool((&pdev->dev)->of_node, + "fsl,spi-only-use-cs1-sel"); controller->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 32); controller->transfer_one = fsl_lpspi_transfer_one; @@ -867,35 +850,8 @@ static int fsl_lpspi_probe(struct platform_device *pdev) controller->dev.of_node = pdev->dev.of_node; controller->bus_num = pdev->id; controller->slave_abort = fsl_lpspi_slave_abort; - - ret = devm_spi_register_controller(&pdev->dev, controller); - if (ret < 0) { - dev_err(&pdev->dev, "spi_register_controller error.\n"); - goto out_controller_put; - } - - if (!fsl_lpspi->is_slave) { - for (i = 0; i < controller->num_chipselect; i++) { - int cs_gpio = of_get_named_gpio(np, "cs-gpios", i); - - if (!gpio_is_valid(cs_gpio) && lpspi_platform_info) - cs_gpio = lpspi_platform_info->chipselect[i]; - - fsl_lpspi->chipselect[i] = cs_gpio; - if (!gpio_is_valid(cs_gpio)) - continue; - - ret = devm_gpio_request(&pdev->dev, - fsl_lpspi->chipselect[i], - DRIVER_NAME); - if (ret) { - dev_err(&pdev->dev, "can't get cs gpios\n"); - goto out_controller_put; - } - } - controller->cs_gpios = fsl_lpspi->chipselect; - controller->prepare_message = fsl_lpspi_prepare_message; - } + if (!fsl_lpspi->is_slave) + controller->use_gpio_descriptors = true; init_completion(&fsl_lpspi->xfer_done); @@ -954,10 +910,21 @@ static int fsl_lpspi_probe(struct platform_device *pdev) if (ret < 0) dev_err(&pdev->dev, "dma setup error %d, use pio\n", ret); + ret = devm_spi_register_controller(&pdev->dev, controller); + if (ret < 0) { + dev_err(&pdev->dev, "spi_register_controller error.\n"); + goto out_pm_get; + } + + pm_runtime_mark_last_busy(fsl_lpspi->dev); + pm_runtime_put_autosuspend(fsl_lpspi->dev); + return 0; out_pm_get: - pm_runtime_put_noidle(fsl_lpspi->dev); + pm_runtime_dont_use_autosuspend(fsl_lpspi->dev); + pm_runtime_put_sync(fsl_lpspi->dev); + pm_runtime_disable(fsl_lpspi->dev); out_controller_put: spi_controller_put(controller); diff --git a/drivers/spi/spi-fsl-qspi.c b/drivers/spi/spi-fsl-qspi.c index 6766262d7e75..9851551ebbe0 100644 --- a/drivers/spi/spi-fsl-qspi.c +++ b/drivers/spi/spi-fsl-qspi.c @@ -15,7 +15,7 @@ * Yogesh Gaur * Suresh Gupta * - * Based on the original fsl-quadspi.c spi-nor driver: + * Based on the original fsl-quadspi.c SPI NOR driver: * Author: Freescale Semiconductor, Inc. * */ diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 67f022b8c81d..299e9870cf58 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -90,7 +90,7 @@ static void fsl_spi_change_mode(struct spi_device *spi) { struct mpc8xxx_spi *mspi = spi_master_get_devdata(spi->master); struct spi_mpc8xxx_cs *cs = spi->controller_state; - struct fsl_spi_reg *reg_base = mspi->reg_base; + struct fsl_spi_reg __iomem *reg_base = mspi->reg_base; __be32 __iomem *mode = ®_base->mode; unsigned long flags; @@ -291,7 +291,7 @@ static int fsl_spi_cpu_bufs(struct mpc8xxx_spi *mspi, struct spi_transfer *t, unsigned int len) { u32 word; - struct fsl_spi_reg *reg_base = mspi->reg_base; + struct fsl_spi_reg __iomem *reg_base = mspi->reg_base; mspi->count = len; @@ -309,7 +309,7 @@ static int fsl_spi_bufs(struct spi_device *spi, struct spi_transfer *t, bool is_dma_mapped) { struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master); - struct fsl_spi_reg *reg_base; + struct fsl_spi_reg __iomem *reg_base; unsigned int len = t->len; u8 bits_per_word; int ret; @@ -440,7 +440,7 @@ static int fsl_spi_do_one_msg(struct spi_master *master, static int fsl_spi_setup(struct spi_device *spi) { struct mpc8xxx_spi *mpc8xxx_spi; - struct fsl_spi_reg *reg_base; + struct fsl_spi_reg __iomem *reg_base; int retval; u32 hw_mode; struct spi_mpc8xxx_cs *cs = spi_get_ctldata(spi); @@ -495,7 +495,7 @@ static void fsl_spi_cleanup(struct spi_device *spi) static void fsl_spi_cpu_irq(struct mpc8xxx_spi *mspi, u32 events) { - struct fsl_spi_reg *reg_base = mspi->reg_base; + struct fsl_spi_reg __iomem *reg_base = mspi->reg_base; /* We need handle RX first */ if (events & SPIE_NE) { @@ -530,7 +530,7 @@ static irqreturn_t fsl_spi_irq(s32 irq, void *context_data) struct mpc8xxx_spi *mspi = context_data; irqreturn_t ret = IRQ_NONE; u32 events; - struct fsl_spi_reg *reg_base = mspi->reg_base; + struct fsl_spi_reg __iomem *reg_base = mspi->reg_base; /* Get interrupt events(tx/rx) */ events = mpc8xxx_spi_read_reg(®_base->event); @@ -550,7 +550,7 @@ static irqreturn_t fsl_spi_irq(s32 irq, void *context_data) static void fsl_spi_grlib_cs_control(struct spi_device *spi, bool on) { struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master); - struct fsl_spi_reg *reg_base = mpc8xxx_spi->reg_base; + struct fsl_spi_reg __iomem *reg_base = mpc8xxx_spi->reg_base; u32 slvsel; u16 cs = spi->chip_select; @@ -568,7 +568,7 @@ static void fsl_spi_grlib_probe(struct device *dev) struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct spi_master *master = dev_get_drvdata(dev); struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(master); - struct fsl_spi_reg *reg_base = mpc8xxx_spi->reg_base; + struct fsl_spi_reg __iomem *reg_base = mpc8xxx_spi->reg_base; int mbits; u32 capabilities; @@ -594,7 +594,7 @@ static struct spi_master *fsl_spi_probe(struct device *dev, struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct spi_master *master; struct mpc8xxx_spi *mpc8xxx_spi; - struct fsl_spi_reg *reg_base; + struct fsl_spi_reg __iomem *reg_base; u32 regval; int ret = 0; diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c index c3972424af71..80cea5cd3612 100644 --- a/drivers/spi/spi-geni-qcom.c +++ b/drivers/spi/spi-geni-qcom.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include @@ -51,7 +52,6 @@ /* M_CMD OP codes for SPI */ #define SPI_TX_ONLY 1 #define SPI_RX_ONLY 2 -#define SPI_FULL_DUPLEX 3 #define SPI_TX_RX 7 #define SPI_CS_ASSERT 8 #define SPI_CS_DEASSERT 9 @@ -63,29 +63,26 @@ #define TIMESTAMP_AFTER BIT(3) #define POST_CMD_DELAY BIT(4) -enum spi_m_cmd_opcode { - CMD_NONE, - CMD_XFER, - CMD_CS, - CMD_CANCEL, -}; - struct spi_geni_master { struct geni_se se; struct device *dev; u32 tx_fifo_depth; u32 fifo_width_bits; u32 tx_wm; + u32 last_mode; unsigned long cur_speed_hz; + unsigned long cur_sclk_hz; unsigned int cur_bits_per_word; unsigned int tx_rem_bytes; unsigned int rx_rem_bytes; const struct spi_transfer *cur_xfer; - struct completion xfer_done; + struct completion cs_done; + struct completion cancel_done; + struct completion abort_done; unsigned int oversampling; spinlock_t lock; - enum spi_m_cmd_opcode cur_mcmd; int irq; + bool cs_flag; }; static int get_spi_clk_cfg(unsigned int speed_hz, @@ -95,7 +92,6 @@ static int get_spi_clk_cfg(unsigned int speed_hz, { unsigned long sclk_freq; unsigned int actual_hz; - struct geni_se *se = &mas->se; int ret; ret = geni_se_clk_freq_match(&mas->se, @@ -112,9 +108,12 @@ static int get_spi_clk_cfg(unsigned int speed_hz, dev_dbg(mas->dev, "req %u=>%u sclk %lu, idx %d, div %d\n", speed_hz, actual_hz, sclk_freq, *clk_idx, *clk_div); - ret = clk_set_rate(se->clk, sclk_freq); + ret = dev_pm_opp_set_rate(mas->dev, sclk_freq); if (ret) - dev_err(mas->dev, "clk_set_rate failed %d\n", ret); + dev_err(mas->dev, "dev_pm_opp_set_rate failed %d\n", ret); + else + mas->cur_sclk_hz = sclk_freq; + return ret; } @@ -122,24 +121,26 @@ static void handle_fifo_timeout(struct spi_master *spi, struct spi_message *msg) { struct spi_geni_master *mas = spi_master_get_devdata(spi); - unsigned long time_left, flags; + unsigned long time_left; struct geni_se *se = &mas->se; - spin_lock_irqsave(&mas->lock, flags); - reinit_completion(&mas->xfer_done); - mas->cur_mcmd = CMD_CANCEL; - geni_se_cancel_m_cmd(se); + spin_lock_irq(&mas->lock); + reinit_completion(&mas->cancel_done); writel(0, se->base + SE_GENI_TX_WATERMARK_REG); - spin_unlock_irqrestore(&mas->lock, flags); - time_left = wait_for_completion_timeout(&mas->xfer_done, HZ); + mas->cur_xfer = NULL; + geni_se_cancel_m_cmd(se); + spin_unlock_irq(&mas->lock); + + time_left = wait_for_completion_timeout(&mas->cancel_done, HZ); if (time_left) return; - spin_lock_irqsave(&mas->lock, flags); - reinit_completion(&mas->xfer_done); + spin_lock_irq(&mas->lock); + reinit_completion(&mas->abort_done); geni_se_abort_m_cmd(se); - spin_unlock_irqrestore(&mas->lock, flags); - time_left = wait_for_completion_timeout(&mas->xfer_done, HZ); + spin_unlock_irq(&mas->lock); + + time_left = wait_for_completion_timeout(&mas->abort_done, HZ); if (!time_left) dev_err(mas->dev, "Failed to cancel/abort m_cmd\n"); } @@ -151,18 +152,24 @@ static void spi_geni_set_cs(struct spi_device *slv, bool set_flag) struct geni_se *se = &mas->se; unsigned long time_left; - reinit_completion(&mas->xfer_done); - pm_runtime_get_sync(mas->dev); if (!(slv->mode & SPI_CS_HIGH)) set_flag = !set_flag; - mas->cur_mcmd = CMD_CS; + if (set_flag == mas->cs_flag) + return; + + mas->cs_flag = set_flag; + + pm_runtime_get_sync(mas->dev); + spin_lock_irq(&mas->lock); + reinit_completion(&mas->cs_done); if (set_flag) geni_se_setup_m_cmd(se, SPI_CS_ASSERT, 0); else geni_se_setup_m_cmd(se, SPI_CS_DEASSERT, 0); + spin_unlock_irq(&mas->lock); - time_left = wait_for_completion_timeout(&mas->xfer_done, HZ); + time_left = wait_for_completion_timeout(&mas->cs_done, HZ); if (!time_left) handle_fifo_timeout(spi, NULL); @@ -177,8 +184,6 @@ static void spi_setup_word_len(struct spi_geni_master *mas, u16 mode, struct geni_se *se = &mas->se; u32 word_len; - word_len = readl(se->base + SE_SPI_WORD_LEN); - /* * If bits_per_word isn't a byte aligned value, set the packing to be * 1 SPI word per FIFO word. @@ -187,64 +192,86 @@ static void spi_setup_word_len(struct spi_geni_master *mas, u16 mode, pack_words = mas->fifo_width_bits / bits_per_word; else pack_words = 1; - word_len &= ~WORD_LEN_MSK; - word_len |= ((bits_per_word - MIN_WORD_LEN) & WORD_LEN_MSK); geni_se_config_packing(&mas->se, bits_per_word, pack_words, msb_first, true, true); + word_len = (bits_per_word - MIN_WORD_LEN) & WORD_LEN_MSK; writel(word_len, se->base + SE_SPI_WORD_LEN); } +static int geni_spi_set_clock_and_bw(struct spi_geni_master *mas, + unsigned long clk_hz) +{ + u32 clk_sel, m_clk_cfg, idx, div; + struct geni_se *se = &mas->se; + int ret; + + if (clk_hz == mas->cur_speed_hz) + return 0; + + ret = get_spi_clk_cfg(clk_hz, mas, &idx, &div); + if (ret) { + dev_err(mas->dev, "Err setting clk to %lu: %d\n", clk_hz, ret); + return ret; + } + + /* + * SPI core clock gets configured with the requested frequency + * or the frequency closer to the requested frequency. + * For that reason requested frequency is stored in the + * cur_speed_hz and referred in the consecutive transfer instead + * of calling clk_get_rate() API. + */ + mas->cur_speed_hz = clk_hz; + + clk_sel = idx & CLK_SEL_MSK; + m_clk_cfg = (div << CLK_DIV_SHFT) | SER_CLK_EN; + writel(clk_sel, se->base + SE_GENI_CLK_SEL); + writel(m_clk_cfg, se->base + GENI_SER_M_CLK_CFG); + + /* Set BW quota for CPU as driver supports FIFO mode only. */ + se->icc_paths[CPU_TO_GENI].avg_bw = Bps_to_icc(mas->cur_speed_hz); + ret = geni_icc_set_bw(se); + if (ret) + return ret; + + return 0; +} + static int setup_fifo_params(struct spi_device *spi_slv, struct spi_master *spi) { struct spi_geni_master *mas = spi_master_get_devdata(spi); struct geni_se *se = &mas->se; - u32 loopback_cfg, cpol, cpha, demux_output_inv; - u32 demux_sel, clk_sel, m_clk_cfg, idx, div; - int ret; + u32 loopback_cfg = 0, cpol = 0, cpha = 0, demux_output_inv = 0; + u32 demux_sel; - loopback_cfg = readl(se->base + SE_SPI_LOOPBACK); - cpol = readl(se->base + SE_SPI_CPOL); - cpha = readl(se->base + SE_SPI_CPHA); - demux_output_inv = 0; - loopback_cfg &= ~LOOPBACK_MSK; - cpol &= ~CPOL; - cpha &= ~CPHA; + if (mas->last_mode != spi_slv->mode) { + if (spi_slv->mode & SPI_LOOP) + loopback_cfg = LOOPBACK_ENABLE; - if (spi_slv->mode & SPI_LOOP) - loopback_cfg |= LOOPBACK_ENABLE; + if (spi_slv->mode & SPI_CPOL) + cpol = CPOL; - if (spi_slv->mode & SPI_CPOL) - cpol |= CPOL; + if (spi_slv->mode & SPI_CPHA) + cpha = CPHA; - if (spi_slv->mode & SPI_CPHA) - cpha |= CPHA; + if (spi_slv->mode & SPI_CS_HIGH) + demux_output_inv = BIT(spi_slv->chip_select); - if (spi_slv->mode & SPI_CS_HIGH) - demux_output_inv = BIT(spi_slv->chip_select); + demux_sel = spi_slv->chip_select; + mas->cur_bits_per_word = spi_slv->bits_per_word; - demux_sel = spi_slv->chip_select; - mas->cur_speed_hz = spi_slv->max_speed_hz; - mas->cur_bits_per_word = spi_slv->bits_per_word; + spi_setup_word_len(mas, spi_slv->mode, spi_slv->bits_per_word); + writel(loopback_cfg, se->base + SE_SPI_LOOPBACK); + writel(demux_sel, se->base + SE_SPI_DEMUX_SEL); + writel(cpha, se->base + SE_SPI_CPHA); + writel(cpol, se->base + SE_SPI_CPOL); + writel(demux_output_inv, se->base + SE_SPI_DEMUX_OUTPUT_INV); - ret = get_spi_clk_cfg(mas->cur_speed_hz, mas, &idx, &div); - if (ret) { - dev_err(mas->dev, "Err setting clks ret(%d) for %ld\n", - ret, mas->cur_speed_hz); - return ret; + mas->last_mode = spi_slv->mode; } - clk_sel = idx & CLK_SEL_MSK; - m_clk_cfg = (div << CLK_DIV_SHFT) | SER_CLK_EN; - spi_setup_word_len(mas, spi_slv->mode, spi_slv->bits_per_word); - writel(loopback_cfg, se->base + SE_SPI_LOOPBACK); - writel(demux_sel, se->base + SE_SPI_DEMUX_SEL); - writel(cpha, se->base + SE_SPI_CPHA); - writel(cpol, se->base + SE_SPI_CPOL); - writel(demux_output_inv, se->base + SE_SPI_DEMUX_OUTPUT_INV); - writel(clk_sel, se->base + SE_GENI_CLK_SEL); - writel(m_clk_cfg, se->base + GENI_SER_M_CLK_CFG); - return 0; + return geni_spi_set_clock_and_bw(mas, spi_slv->max_speed_hz); } static int spi_geni_prepare_message(struct spi_master *spi, @@ -252,9 +279,7 @@ static int spi_geni_prepare_message(struct spi_master *spi, { int ret; struct spi_geni_master *mas = spi_master_get_devdata(spi); - struct geni_se *se = &mas->se; - geni_se_select_mode(se, GENI_SE_FIFO); ret = setup_fifo_params(spi_msg->spi, spi); if (ret) dev_err(mas->dev, "Couldn't select mode %d\n", ret); @@ -283,7 +308,7 @@ static int spi_geni_init(struct spi_geni_master *mas) * Hardware programming guide suggests to configure * RX FIFO RFR level to fifo_depth-2. */ - geni_se_init(se, 0x0, mas->tx_fifo_depth - 2); + geni_se_init(se, mas->tx_fifo_depth / 2, mas->tx_fifo_depth - 2); /* Transmit an entire FIFO worth of data per IRQ */ mas->tx_wm = 1; ver = geni_se_get_qup_hw_version(se); @@ -295,6 +320,8 @@ static int spi_geni_init(struct spi_geni_master *mas) else mas->oversampling = 1; + geni_se_select_mode(se, GENI_SE_FIFO); + pm_runtime_put(mas->dev); return 0; } @@ -306,6 +333,22 @@ static void setup_fifo_xfer(struct spi_transfer *xfer, u32 m_cmd = 0; u32 spi_tx_cfg, len; struct geni_se *se = &mas->se; + int ret; + + /* + * Ensure that our interrupt handler isn't still running from some + * prior command before we start messing with the hardware behind + * its back. We don't need to _keep_ the lock here since we're only + * worried about racing with out interrupt handler. The SPI core + * already handles making sure that we're not trying to do two + * transfers at once or setting a chip select and doing a transfer + * concurrently. + * + * NOTE: we actually _can't_ hold the lock here because possibly we + * might call clk_set_rate() which needs to be able to sleep. + */ + spin_lock_irq(&mas->lock); + spin_unlock_irq(&mas->lock); spi_tx_cfg = readl(se->base + SE_SPI_TRANS_CFG); if (xfer->bits_per_word != mas->cur_bits_per_word) { @@ -314,38 +357,12 @@ static void setup_fifo_xfer(struct spi_transfer *xfer, } /* Speed and bits per word can be overridden per transfer */ - if (xfer->speed_hz != mas->cur_speed_hz) { - int ret; - u32 clk_sel, m_clk_cfg; - unsigned int idx, div; - - ret = get_spi_clk_cfg(xfer->speed_hz, mas, &idx, &div); - if (ret) { - dev_err(mas->dev, "Err setting clks:%d\n", ret); - return; - } - /* - * SPI core clock gets configured with the requested frequency - * or the frequency closer to the requested frequency. - * For that reason requested frequency is stored in the - * cur_speed_hz and referred in the consecutive transfer instead - * of calling clk_get_rate() API. - */ - mas->cur_speed_hz = xfer->speed_hz; - clk_sel = idx & CLK_SEL_MSK; - m_clk_cfg = (div << CLK_DIV_SHFT) | SER_CLK_EN; - writel(clk_sel, se->base + SE_GENI_CLK_SEL); - writel(m_clk_cfg, se->base + GENI_SER_M_CLK_CFG); - } + ret = geni_spi_set_clock_and_bw(mas, xfer->speed_hz); + if (ret) + return; mas->tx_rem_bytes = 0; mas->rx_rem_bytes = 0; - if (xfer->tx_buf && xfer->rx_buf) - m_cmd = SPI_FULL_DUPLEX; - else if (xfer->tx_buf) - m_cmd = SPI_TX_ONLY; - else if (xfer->rx_buf) - m_cmd = SPI_RX_ONLY; spi_tx_cfg &= ~CS_TOGGLE; @@ -356,17 +373,24 @@ static void setup_fifo_xfer(struct spi_transfer *xfer, len &= TRANS_LEN_MSK; mas->cur_xfer = xfer; - if (m_cmd & SPI_TX_ONLY) { + if (xfer->tx_buf) { + m_cmd |= SPI_TX_ONLY; mas->tx_rem_bytes = xfer->len; writel(len, se->base + SE_SPI_TX_TRANS_LEN); } - if (m_cmd & SPI_RX_ONLY) { + if (xfer->rx_buf) { + m_cmd |= SPI_RX_ONLY; writel(len, se->base + SE_SPI_RX_TRANS_LEN); mas->rx_rem_bytes = xfer->len; } writel(spi_tx_cfg, se->base + SE_SPI_TRANS_CFG); - mas->cur_mcmd = CMD_XFER; + + /* + * Lock around right before we start the transfer since our + * interrupt could come in at any time now. + */ + spin_lock_irq(&mas->lock); geni_se_setup_m_cmd(se, m_cmd, FRAGMENTATION); /* @@ -376,6 +400,7 @@ static void setup_fifo_xfer(struct spi_transfer *xfer, */ if (m_cmd & SPI_TX_ONLY) writel(mas->tx_wm, se->base + SE_GENI_TX_WATERMARK_REG); + spin_unlock_irq(&mas->lock); } static int spi_geni_transfer_one(struct spi_master *spi, @@ -477,13 +502,17 @@ static irqreturn_t geni_spi_isr(int irq, void *data) struct spi_geni_master *mas = spi_master_get_devdata(spi); struct geni_se *se = &mas->se; u32 m_irq; - unsigned long flags; - if (mas->cur_mcmd == CMD_NONE) + m_irq = readl(se->base + SE_GENI_M_IRQ_STATUS); + if (!m_irq) return IRQ_NONE; - spin_lock_irqsave(&mas->lock, flags); - m_irq = readl(se->base + SE_GENI_M_IRQ_STATUS); + if (m_irq & (M_CMD_OVERRUN_EN | M_ILLEGAL_CMD_EN | M_CMD_FAILURE_EN | + M_RX_FIFO_RD_ERR_EN | M_RX_FIFO_WR_ERR_EN | + M_TX_FIFO_RD_ERR_EN | M_TX_FIFO_WR_ERR_EN)) + dev_warn(mas->dev, "Unexpected IRQ err status %#010x\n", m_irq); + + spin_lock(&mas->lock); if ((m_irq & M_RX_FIFO_WATERMARK_EN) || (m_irq & M_RX_FIFO_LAST_EN)) geni_spi_handle_rx(mas); @@ -492,39 +521,57 @@ static irqreturn_t geni_spi_isr(int irq, void *data) geni_spi_handle_tx(mas); if (m_irq & M_CMD_DONE_EN) { - if (mas->cur_mcmd == CMD_XFER) + if (mas->cur_xfer) { spi_finalize_current_transfer(spi); - else if (mas->cur_mcmd == CMD_CS) - complete(&mas->xfer_done); - mas->cur_mcmd = CMD_NONE; - /* - * If this happens, then a CMD_DONE came before all the Tx - * buffer bytes were sent out. This is unusual, log this - * condition and disable the WM interrupt to prevent the - * system from stalling due an interrupt storm. - * If this happens when all Rx bytes haven't been received, log - * the condition. - * The only known time this can happen is if bits_per_word != 8 - * and some registers that expect xfer lengths in num spi_words - * weren't written correctly. - */ - if (mas->tx_rem_bytes) { - writel(0, se->base + SE_GENI_TX_WATERMARK_REG); - dev_err(mas->dev, "Premature done. tx_rem = %d bpw%d\n", - mas->tx_rem_bytes, mas->cur_bits_per_word); + mas->cur_xfer = NULL; + /* + * If this happens, then a CMD_DONE came before all the + * Tx buffer bytes were sent out. This is unusual, log + * this condition and disable the WM interrupt to + * prevent the system from stalling due an interrupt + * storm. + * + * If this happens when all Rx bytes haven't been + * received, log the condition. The only known time + * this can happen is if bits_per_word != 8 and some + * registers that expect xfer lengths in num spi_words + * weren't written correctly. + */ + if (mas->tx_rem_bytes) { + writel(0, se->base + SE_GENI_TX_WATERMARK_REG); + dev_err(mas->dev, "Premature done. tx_rem = %d bpw%d\n", + mas->tx_rem_bytes, mas->cur_bits_per_word); + } + if (mas->rx_rem_bytes) + dev_err(mas->dev, "Premature done. rx_rem = %d bpw%d\n", + mas->rx_rem_bytes, mas->cur_bits_per_word); + } else { + complete(&mas->cs_done); } - if (mas->rx_rem_bytes) - dev_err(mas->dev, "Premature done. rx_rem = %d bpw%d\n", - mas->rx_rem_bytes, mas->cur_bits_per_word); } - if ((m_irq & M_CMD_CANCEL_EN) || (m_irq & M_CMD_ABORT_EN)) { - mas->cur_mcmd = CMD_NONE; - complete(&mas->xfer_done); - } + if (m_irq & M_CMD_CANCEL_EN) + complete(&mas->cancel_done); + if (m_irq & M_CMD_ABORT_EN) + complete(&mas->abort_done); + /* + * It's safe or a good idea to Ack all of our our interrupts at the + * end of the function. Specifically: + * - M_CMD_DONE_EN / M_RX_FIFO_LAST_EN: Edge triggered interrupts and + * clearing Acks. Clearing at the end relies on nobody else having + * started a new transfer yet or else we could be clearing _their_ + * done bit, but everyone grabs the spinlock before starting a new + * transfer. + * - M_RX_FIFO_WATERMARK_EN / M_TX_FIFO_WATERMARK_EN: These appear + * to be "latched level" interrupts so it's important to clear them + * _after_ you've handled the condition and always safe to do so + * since they'll re-assert if they're still happening. + */ writel(m_irq, se->base + SE_GENI_M_IRQ_CLEAR); - spin_unlock_irqrestore(&mas->lock, flags); + + spin_unlock(&mas->lock); + return IRQ_HANDLED; } @@ -561,6 +608,17 @@ static int spi_geni_probe(struct platform_device *pdev) mas->se.wrapper = dev_get_drvdata(dev->parent); mas->se.base = base; mas->se.clk = clk; + mas->se.opp_table = dev_pm_opp_set_clkname(&pdev->dev, "se"); + if (IS_ERR(mas->se.opp_table)) + return PTR_ERR(mas->se.opp_table); + /* OPP table is optional */ + ret = dev_pm_opp_of_add_table(&pdev->dev); + if (!ret) { + mas->se.has_opp_table = true; + } else if (ret != -ENODEV) { + dev_err(&pdev->dev, "invalid OPP table in device tree\n"); + return ret; + } spi->bus_num = -1; spi->dev.of_node = dev->of_node; @@ -574,10 +632,25 @@ static int spi_geni_probe(struct platform_device *pdev) spi->handle_err = handle_fifo_timeout; spi->set_cs = spi_geni_set_cs; - init_completion(&mas->xfer_done); + init_completion(&mas->cs_done); + init_completion(&mas->cancel_done); + init_completion(&mas->abort_done); spin_lock_init(&mas->lock); + pm_runtime_use_autosuspend(&pdev->dev); + pm_runtime_set_autosuspend_delay(&pdev->dev, 250); pm_runtime_enable(dev); + ret = geni_icc_get(&mas->se, NULL); + if (ret) + goto spi_geni_probe_runtime_disable; + /* Set the bus quota to a reasonable value for register access */ + mas->se.icc_paths[GENI_TO_CORE].avg_bw = Bps_to_icc(CORE_2X_50_MHZ); + mas->se.icc_paths[CPU_TO_GENI].avg_bw = GENI_DEFAULT_BW; + + ret = geni_icc_set_bw(&mas->se); + if (ret) + goto spi_geni_probe_runtime_disable; + ret = spi_geni_init(mas); if (ret) goto spi_geni_probe_runtime_disable; @@ -596,6 +669,9 @@ spi_geni_probe_free_irq: spi_geni_probe_runtime_disable: pm_runtime_disable(dev); spi_master_put(spi); + if (mas->se.has_opp_table) + dev_pm_opp_of_remove_table(&pdev->dev); + dev_pm_opp_put_clkname(mas->se.opp_table); return ret; } @@ -609,6 +685,9 @@ static int spi_geni_remove(struct platform_device *pdev) free_irq(mas->irq, spi); pm_runtime_disable(&pdev->dev); + if (mas->se.has_opp_table) + dev_pm_opp_of_remove_table(&pdev->dev); + dev_pm_opp_put_clkname(mas->se.opp_table); return 0; } @@ -616,16 +695,33 @@ static int __maybe_unused spi_geni_runtime_suspend(struct device *dev) { struct spi_master *spi = dev_get_drvdata(dev); struct spi_geni_master *mas = spi_master_get_devdata(spi); + int ret; - return geni_se_resources_off(&mas->se); + /* Drop the performance state vote */ + dev_pm_opp_set_rate(dev, 0); + + ret = geni_se_resources_off(&mas->se); + if (ret) + return ret; + + return geni_icc_disable(&mas->se); } static int __maybe_unused spi_geni_runtime_resume(struct device *dev) { struct spi_master *spi = dev_get_drvdata(dev); struct spi_geni_master *mas = spi_master_get_devdata(spi); + int ret; - return geni_se_resources_on(&mas->se); + ret = geni_icc_enable(&mas->se); + if (ret) + return ret; + + ret = geni_se_resources_on(&mas->se); + if (ret) + return ret; + + return dev_pm_opp_set_rate(mas->dev, mas->cur_sclk_hz); } static int __maybe_unused spi_geni_suspend(struct device *dev) diff --git a/drivers/spi/spi-img-spfi.c b/drivers/spi/spi-img-spfi.c index 8543f5ed1099..b068537375d6 100644 --- a/drivers/spi/spi-img-spfi.c +++ b/drivers/spi/spi-img-spfi.c @@ -9,7 +9,6 @@ #include #include #include -#include #include #include #include @@ -102,10 +101,6 @@ struct img_spfi { bool rx_dma_busy; }; -struct img_spfi_device_data { - bool gpio_requested; -}; - static inline u32 spfi_readl(struct img_spfi *spfi, u32 reg) { return readl(spfi->regs + reg); @@ -442,54 +437,6 @@ static int img_spfi_unprepare(struct spi_master *master, return 0; } -static int img_spfi_setup(struct spi_device *spi) -{ - int ret = -EINVAL; - struct img_spfi_device_data *spfi_data = spi_get_ctldata(spi); - - if (!spfi_data) { - spfi_data = kzalloc(sizeof(*spfi_data), GFP_KERNEL); - if (!spfi_data) - return -ENOMEM; - spfi_data->gpio_requested = false; - spi_set_ctldata(spi, spfi_data); - } - if (!spfi_data->gpio_requested) { - ret = gpio_request_one(spi->cs_gpio, - (spi->mode & SPI_CS_HIGH) ? - GPIOF_OUT_INIT_LOW : GPIOF_OUT_INIT_HIGH, - dev_name(&spi->dev)); - if (ret) - dev_err(&spi->dev, "can't request chipselect gpio %d\n", - spi->cs_gpio); - else - spfi_data->gpio_requested = true; - } else { - if (gpio_is_valid(spi->cs_gpio)) { - int mode = ((spi->mode & SPI_CS_HIGH) ? - GPIOF_OUT_INIT_LOW : GPIOF_OUT_INIT_HIGH); - - ret = gpio_direction_output(spi->cs_gpio, mode); - if (ret) - dev_err(&spi->dev, "chipselect gpio %d setup failed (%d)\n", - spi->cs_gpio, ret); - } - } - return ret; -} - -static void img_spfi_cleanup(struct spi_device *spi) -{ - struct img_spfi_device_data *spfi_data = spi_get_ctldata(spi); - - if (spfi_data) { - if (spfi_data->gpio_requested) - gpio_free(spi->cs_gpio); - kfree(spfi_data); - spi_set_ctldata(spi, NULL); - } -} - static void img_spfi_config(struct spi_master *master, struct spi_device *spi, struct spi_transfer *xfer) { @@ -659,12 +606,11 @@ static int img_spfi_probe(struct platform_device *pdev) master->max_speed_hz = max_speed_hz; } - master->setup = img_spfi_setup; - master->cleanup = img_spfi_cleanup; master->transfer_one = img_spfi_transfer_one; master->prepare_message = img_spfi_prepare; master->unprepare_message = img_spfi_unprepare; master->handle_err = img_spfi_handle_err; + master->use_gpio_descriptors = true; spfi->tx_ch = dma_request_chan(spfi->dev, "tx"); if (IS_ERR(spfi->tx_ch)) { diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index b7a85e3fe1c1..38a5f1304cec 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -8,23 +8,23 @@ #include #include #include -#include #include #include #include #include #include +#include #include +#include #include #include #include #include #include #include -#include +#include #include -#include #define DRIVER_NAME "spi_imx" @@ -32,6 +32,8 @@ static bool use_dma = true; module_param(use_dma, bool, 0644); MODULE_PARM_DESC(use_dma, "Enable usage of DMA when available (default)"); +#define MXC_RPM_TIMEOUT 2000 /* 2000ms */ + #define MXC_CSPIRXDATA 0x00 #define MXC_CSPITXDATA 0x04 #define MXC_CSPICTRL 0x08 @@ -224,7 +226,7 @@ static bool spi_imx_can_dma(struct spi_master *master, struct spi_device *spi, { struct spi_imx_data *spi_imx = spi_master_get_devdata(master); - if (!use_dma) + if (!use_dma || master->fallback) return false; if (!master->dma_rx) @@ -723,7 +725,7 @@ static int mx31_prepare_transfer(struct spi_imx_data *spi_imx, reg |= MX31_CSPICTRL_POL; if (spi->mode & SPI_CS_HIGH) reg |= MX31_CSPICTRL_SSPOL; - if (!gpio_is_valid(spi->cs_gpio)) + if (!spi->cs_gpiod) reg |= (spi->chip_select) << (is_imx35_cspi(spi_imx) ? MX35_CSPICTRL_CS_SHIFT : MX31_CSPICTRL_CS_SHIFT); @@ -824,7 +826,7 @@ static int mx21_prepare_transfer(struct spi_imx_data *spi_imx, reg |= MX21_CSPICTRL_POL; if (spi->mode & SPI_CS_HIGH) reg |= MX21_CSPICTRL_SSPOL; - if (!gpio_is_valid(spi->cs_gpio)) + if (!spi->cs_gpiod) reg |= spi->chip_select << MX21_CSPICTRL_CS_SHIFT; writel(reg, spi_imx->base + MXC_CSPICTRL); @@ -1056,20 +1058,6 @@ static const struct of_device_id spi_imx_dt_ids[] = { }; MODULE_DEVICE_TABLE(of, spi_imx_dt_ids); -static void spi_imx_chipselect(struct spi_device *spi, int is_active) -{ - int active = is_active != BITBANG_CS_INACTIVE; - int dev_is_lowactive = !(spi->mode & SPI_CS_HIGH); - - if (spi->mode & SPI_NO_CS) - return; - - if (!gpio_is_valid(spi->cs_gpio)) - return; - - gpio_set_value(spi->cs_gpio, dev_is_lowactive ^ active); -} - static void spi_imx_set_burst_len(struct spi_imx_data *spi_imx, int n_bits) { u32 ctrl; @@ -1364,11 +1352,12 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx, ret = spi_imx_dma_configure(master); if (ret) - return ret; + goto dma_failure_no_start; if (!spi_imx->devtype_data->setup_wml) { dev_err(spi_imx->dev, "No setup_wml()?\n"); - return -EINVAL; + ret = -EINVAL; + goto dma_failure_no_start; } spi_imx->devtype_data->setup_wml(spi_imx); @@ -1379,8 +1368,10 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx, desc_rx = dmaengine_prep_slave_sg(master->dma_rx, rx->sgl, rx->nents, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); - if (!desc_rx) - return -EINVAL; + if (!desc_rx) { + ret = -EINVAL; + goto dma_failure_no_start; + } desc_rx->callback = spi_imx_dma_rx_callback; desc_rx->callback_param = (void *)spi_imx; @@ -1425,6 +1416,10 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx, } return transfer->len; +/* fallback to pio */ +dma_failure_no_start: + transfer->error |= SPI_TRANS_FAIL_NO_START; + return ret; } static int spi_imx_pio_transfer(struct spi_device *spi, @@ -1507,7 +1502,6 @@ static int spi_imx_transfer(struct spi_device *spi, struct spi_transfer *transfer) { struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master); - int ret; /* flush rxfifo before transfer */ while (spi_imx->devtype_data->rx_available(spi_imx)) @@ -1516,21 +1510,8 @@ static int spi_imx_transfer(struct spi_device *spi, if (spi_imx->slave_mode) return spi_imx_pio_transfer_slave(spi, transfer); - /* - * fallback PIO mode if dma setup error happen, for example sdma - * firmware may not be updated as ERR009165 required. - */ - if (spi_imx->usedma) { - ret = spi_imx_dma_transfer(spi_imx, transfer); - if (ret != -EINVAL) - return ret; - - spi_imx->devtype_data->disable_dma(spi_imx); - - spi_imx->usedma = false; - spi_imx->dynamic_burst = spi_imx->devtype_data->dynamic_burst; - dev_dbg(&spi->dev, "Fallback to PIO mode\n"); - } + if (spi_imx->usedma) + return spi_imx_dma_transfer(spi_imx, transfer); return spi_imx_pio_transfer(spi, transfer); } @@ -1540,15 +1521,6 @@ static int spi_imx_setup(struct spi_device *spi) dev_dbg(&spi->dev, "%s: mode %d, %u bpw, %d hz\n", __func__, spi->mode, spi->bits_per_word, spi->max_speed_hz); - if (spi->mode & SPI_NO_CS) - return 0; - - if (gpio_is_valid(spi->cs_gpio)) - gpio_direction_output(spi->cs_gpio, - spi->mode & SPI_CS_HIGH ? 0 : 1); - - spi_imx_chipselect(spi, BITBANG_CS_INACTIVE); - return 0; } @@ -1562,20 +1534,16 @@ spi_imx_prepare_message(struct spi_master *master, struct spi_message *msg) struct spi_imx_data *spi_imx = spi_master_get_devdata(master); int ret; - ret = clk_enable(spi_imx->clk_per); - if (ret) - return ret; - - ret = clk_enable(spi_imx->clk_ipg); - if (ret) { - clk_disable(spi_imx->clk_per); + ret = pm_runtime_get_sync(spi_imx->dev); + if (ret < 0) { + dev_err(spi_imx->dev, "failed to enable clock\n"); return ret; } ret = spi_imx->devtype_data->prepare_message(spi_imx, msg); if (ret) { - clk_disable(spi_imx->clk_ipg); - clk_disable(spi_imx->clk_per); + pm_runtime_mark_last_busy(spi_imx->dev); + pm_runtime_put_autosuspend(spi_imx->dev); } return ret; @@ -1586,8 +1554,8 @@ spi_imx_unprepare_message(struct spi_master *master, struct spi_message *msg) { struct spi_imx_data *spi_imx = spi_master_get_devdata(master); - clk_disable(spi_imx->clk_ipg); - clk_disable(spi_imx->clk_per); + pm_runtime_mark_last_busy(spi_imx->dev); + pm_runtime_put_autosuspend(spi_imx->dev); return 0; } @@ -1606,20 +1574,14 @@ static int spi_imx_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; const struct of_device_id *of_id = of_match_device(spi_imx_dt_ids, &pdev->dev); - struct spi_imx_master *mxc_platform_info = - dev_get_platdata(&pdev->dev); struct spi_master *master; struct spi_imx_data *spi_imx; struct resource *res; - int i, ret, irq, spi_drctl; + int ret, irq, spi_drctl; const struct spi_imx_devtype_data *devtype_data = of_id ? of_id->data : (struct spi_imx_devtype_data *)pdev->id_entry->driver_data; bool slave_mode; - - if (!np && !mxc_platform_info) { - dev_err(&pdev->dev, "can't get the platform data\n"); - return -EINVAL; - } + u32 val; slave_mode = devtype_data->has_slavemode && of_property_read_bool(np, "spi-slave"); @@ -1642,6 +1604,7 @@ static int spi_imx_probe(struct platform_device *pdev) master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); master->bus_num = np ? -1 : pdev->id; + master->use_gpio_descriptors = true; spi_imx = spi_master_get_devdata(master); spi_imx->bitbang.master = master; @@ -1650,28 +1613,17 @@ static int spi_imx_probe(struct platform_device *pdev) spi_imx->devtype_data = devtype_data; - /* Get number of chip selects, either platform data or OF */ - if (mxc_platform_info) { - master->num_chipselect = mxc_platform_info->num_chipselect; - if (mxc_platform_info->chipselect) { - master->cs_gpios = devm_kcalloc(&master->dev, - master->num_chipselect, sizeof(int), - GFP_KERNEL); - if (!master->cs_gpios) - return -ENOMEM; + /* + * Get number of chip selects from device properties. This can be + * coming from device tree or boardfiles, if it is not defined, + * a default value of 3 chip selects will be used, as all the legacy + * board files have <= 3 chip selects. + */ + if (!device_property_read_u32(&pdev->dev, "num-cs", &val)) + master->num_chipselect = val; + else + master->num_chipselect = 3; - for (i = 0; i < master->num_chipselect; i++) - master->cs_gpios[i] = mxc_platform_info->chipselect[i]; - } - } else { - u32 num_cs; - - if (!of_property_read_u32(np, "num-cs", &num_cs)) - master->num_chipselect = num_cs; - /* If not preset, default value of 1 is used */ - } - - spi_imx->bitbang.chipselect = spi_imx_chipselect; spi_imx->bitbang.setup_transfer = spi_imx_setupxfer; spi_imx->bitbang.txrx_bufs = spi_imx_transfer; spi_imx->bitbang.master->setup = spi_imx_setup; @@ -1722,13 +1674,15 @@ static int spi_imx_probe(struct platform_device *pdev) goto out_master_put; } - ret = clk_prepare_enable(spi_imx->clk_per); - if (ret) - goto out_master_put; + pm_runtime_enable(spi_imx->dev); + pm_runtime_set_autosuspend_delay(spi_imx->dev, MXC_RPM_TIMEOUT); + pm_runtime_use_autosuspend(spi_imx->dev); - ret = clk_prepare_enable(spi_imx->clk_ipg); - if (ret) - goto out_put_per; + ret = pm_runtime_get_sync(spi_imx->dev); + if (ret < 0) { + dev_err(spi_imx->dev, "failed to enable clock\n"); + goto out_runtime_pm_put; + } spi_imx->spi_clk = clk_get_rate(spi_imx->clk_per); /* @@ -1738,7 +1692,7 @@ static int spi_imx_probe(struct platform_device *pdev) if (spi_imx->devtype_data->has_dmamode) { ret = spi_imx_sdma_init(&pdev->dev, spi_imx, master); if (ret == -EPROBE_DEFER) - goto out_clk_put; + goto out_runtime_pm_put; if (ret < 0) dev_err(&pdev->dev, "dma setup error %d, use pio\n", @@ -1753,38 +1707,20 @@ static int spi_imx_probe(struct platform_device *pdev) ret = spi_bitbang_start(&spi_imx->bitbang); if (ret) { dev_err(&pdev->dev, "bitbang start failed with %d\n", ret); - goto out_clk_put; - } - - /* Request GPIO CS lines, if any */ - if (!spi_imx->slave_mode && master->cs_gpios) { - for (i = 0; i < master->num_chipselect; i++) { - if (!gpio_is_valid(master->cs_gpios[i])) - continue; - - ret = devm_gpio_request(&pdev->dev, - master->cs_gpios[i], - DRIVER_NAME); - if (ret) { - dev_err(&pdev->dev, "Can't get CS GPIO %i\n", - master->cs_gpios[i]); - goto out_spi_bitbang; - } - } + goto out_runtime_pm_put; } dev_info(&pdev->dev, "probed\n"); - clk_disable(spi_imx->clk_ipg); - clk_disable(spi_imx->clk_per); + pm_runtime_mark_last_busy(spi_imx->dev); + pm_runtime_put_autosuspend(spi_imx->dev); + return ret; -out_spi_bitbang: - spi_bitbang_stop(&spi_imx->bitbang); -out_clk_put: - clk_disable_unprepare(spi_imx->clk_ipg); -out_put_per: - clk_disable_unprepare(spi_imx->clk_per); +out_runtime_pm_put: + pm_runtime_dont_use_autosuspend(spi_imx->dev); + pm_runtime_put_sync(spi_imx->dev); + pm_runtime_disable(spi_imx->dev); out_master_put: spi_master_put(master); @@ -1799,30 +1735,82 @@ static int spi_imx_remove(struct platform_device *pdev) spi_bitbang_stop(&spi_imx->bitbang); - ret = clk_enable(spi_imx->clk_per); - if (ret) - return ret; - - ret = clk_enable(spi_imx->clk_ipg); - if (ret) { - clk_disable(spi_imx->clk_per); + ret = pm_runtime_get_sync(spi_imx->dev); + if (ret < 0) { + dev_err(spi_imx->dev, "failed to enable clock\n"); return ret; } writel(0, spi_imx->base + MXC_CSPICTRL); - clk_disable_unprepare(spi_imx->clk_ipg); - clk_disable_unprepare(spi_imx->clk_per); + + pm_runtime_dont_use_autosuspend(spi_imx->dev); + pm_runtime_put_sync(spi_imx->dev); + pm_runtime_disable(spi_imx->dev); + spi_imx_sdma_exit(spi_imx); spi_master_put(master); return 0; } +static int __maybe_unused spi_imx_runtime_resume(struct device *dev) +{ + struct spi_master *master = dev_get_drvdata(dev); + struct spi_imx_data *spi_imx; + int ret; + + spi_imx = spi_master_get_devdata(master); + + ret = clk_prepare_enable(spi_imx->clk_per); + if (ret) + return ret; + + ret = clk_prepare_enable(spi_imx->clk_ipg); + if (ret) { + clk_disable_unprepare(spi_imx->clk_per); + return ret; + } + + return 0; +} + +static int __maybe_unused spi_imx_runtime_suspend(struct device *dev) +{ + struct spi_master *master = dev_get_drvdata(dev); + struct spi_imx_data *spi_imx; + + spi_imx = spi_master_get_devdata(master); + + clk_disable_unprepare(spi_imx->clk_per); + clk_disable_unprepare(spi_imx->clk_ipg); + + return 0; +} + +static int __maybe_unused spi_imx_suspend(struct device *dev) +{ + pinctrl_pm_select_sleep_state(dev); + return 0; +} + +static int __maybe_unused spi_imx_resume(struct device *dev) +{ + pinctrl_pm_select_default_state(dev); + return 0; +} + +static const struct dev_pm_ops imx_spi_pm = { + SET_RUNTIME_PM_OPS(spi_imx_runtime_suspend, + spi_imx_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(spi_imx_suspend, spi_imx_resume) +}; + static struct platform_driver spi_imx_driver = { .driver = { .name = DRIVER_NAME, .of_match_table = spi_imx_dt_ids, - }, + .pm = &imx_spi_pm, + }, .id_table = spi_imx_devtype, .probe = spi_imx_probe, .remove = spi_imx_remove, diff --git a/drivers/spi/spi-lantiq-ssc.c b/drivers/spi/spi-lantiq-ssc.c index 1fd7ee53d451..dccef1dcea32 100644 --- a/drivers/spi/spi-lantiq-ssc.c +++ b/drivers/spi/spi-lantiq-ssc.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include @@ -50,8 +49,6 @@ #define LTQ_SPI_RXCNT 0x84 #define LTQ_SPI_DMACON 0xec #define LTQ_SPI_IRNEN 0xf4 -#define LTQ_SPI_IRNICR 0xf8 -#define LTQ_SPI_IRNCR 0xfc #define LTQ_SPI_CLC_SMC_S 16 /* Clock divider for sleep mode */ #define LTQ_SPI_CLC_SMC_M (0xFF << LTQ_SPI_CLC_SMC_S) @@ -61,9 +58,7 @@ #define LTQ_SPI_CLC_DISR BIT(0) /* Disable request bit */ #define LTQ_SPI_ID_TXFS_S 24 /* Implemented TX FIFO size */ -#define LTQ_SPI_ID_TXFS_M (0x3F << LTQ_SPI_ID_TXFS_S) #define LTQ_SPI_ID_RXFS_S 16 /* Implemented RX FIFO size */ -#define LTQ_SPI_ID_RXFS_M (0x3F << LTQ_SPI_ID_RXFS_S) #define LTQ_SPI_ID_MOD_S 8 /* Module ID */ #define LTQ_SPI_ID_MOD_M (0xff << LTQ_SPI_ID_MOD_S) #define LTQ_SPI_ID_CFG_S 5 /* DMA interface support */ @@ -126,19 +121,15 @@ LTQ_SPI_WHBSTATE_CLRTUE) #define LTQ_SPI_RXFCON_RXFITL_S 8 /* FIFO interrupt trigger level */ -#define LTQ_SPI_RXFCON_RXFITL_M (0x3F << LTQ_SPI_RXFCON_RXFITL_S) #define LTQ_SPI_RXFCON_RXFLU BIT(1) /* FIFO flush */ #define LTQ_SPI_RXFCON_RXFEN BIT(0) /* FIFO enable */ #define LTQ_SPI_TXFCON_TXFITL_S 8 /* FIFO interrupt trigger level */ -#define LTQ_SPI_TXFCON_TXFITL_M (0x3F << LTQ_SPI_TXFCON_TXFITL_S) #define LTQ_SPI_TXFCON_TXFLU BIT(1) /* FIFO flush */ #define LTQ_SPI_TXFCON_TXFEN BIT(0) /* FIFO enable */ #define LTQ_SPI_FSTAT_RXFFL_S 0 -#define LTQ_SPI_FSTAT_RXFFL_M (0x3f << LTQ_SPI_FSTAT_RXFFL_S) #define LTQ_SPI_FSTAT_TXFFL_S 8 -#define LTQ_SPI_FSTAT_TXFFL_M (0x3f << LTQ_SPI_FSTAT_TXFFL_S) #define LTQ_SPI_GPOCON_ISCSBN_S 8 #define LTQ_SPI_GPOCON_INVOUTN_S 0 @@ -158,9 +149,16 @@ #define LTQ_SPI_IRNEN_T_XRX BIT(0) /* Receive end interrupt request */ #define LTQ_SPI_IRNEN_ALL 0x1F +struct lantiq_ssc_spi; + struct lantiq_ssc_hwcfg { - unsigned int irnen_r; - unsigned int irnen_t; + int (*cfg_irq)(struct platform_device *pdev, struct lantiq_ssc_spi *spi); + unsigned int irnen_r; + unsigned int irnen_t; + unsigned int irncr; + unsigned int irnicr; + bool irq_ack; + u32 fifo_size_mask; }; struct lantiq_ssc_spi { @@ -184,6 +182,7 @@ struct lantiq_ssc_spi { unsigned int tx_fifo_size; unsigned int rx_fifo_size; unsigned int base_cs; + unsigned int fdx_tx_level; }; static u32 lantiq_ssc_readl(const struct lantiq_ssc_spi *spi, u32 reg) @@ -209,16 +208,18 @@ static void lantiq_ssc_maskl(const struct lantiq_ssc_spi *spi, u32 clr, static unsigned int tx_fifo_level(const struct lantiq_ssc_spi *spi) { + const struct lantiq_ssc_hwcfg *hwcfg = spi->hwcfg; u32 fstat = lantiq_ssc_readl(spi, LTQ_SPI_FSTAT); - return (fstat & LTQ_SPI_FSTAT_TXFFL_M) >> LTQ_SPI_FSTAT_TXFFL_S; + return (fstat >> LTQ_SPI_FSTAT_TXFFL_S) & hwcfg->fifo_size_mask; } static unsigned int rx_fifo_level(const struct lantiq_ssc_spi *spi) { + const struct lantiq_ssc_hwcfg *hwcfg = spi->hwcfg; u32 fstat = lantiq_ssc_readl(spi, LTQ_SPI_FSTAT); - return fstat & LTQ_SPI_FSTAT_RXFFL_M; + return (fstat >> LTQ_SPI_FSTAT_RXFFL_S) & hwcfg->fifo_size_mask; } static unsigned int tx_fifo_free(const struct lantiq_ssc_spi *spi) @@ -391,7 +392,7 @@ static int lantiq_ssc_setup(struct spi_device *spidev) u32 gpocon; /* GPIOs are used for CS */ - if (gpio_is_valid(spidev->cs_gpio)) + if (spidev->cs_gpiod) return 0; dev_dbg(spi->dev, "using internal chipselect %u\n", cs); @@ -481,6 +482,7 @@ static void tx_fifo_write(struct lantiq_ssc_spi *spi) u32 data; unsigned int tx_free = tx_fifo_free(spi); + spi->fdx_tx_level = 0; while (spi->tx_todo && tx_free) { switch (spi->bits_per_word) { case 2 ... 8: @@ -509,6 +511,7 @@ static void tx_fifo_write(struct lantiq_ssc_spi *spi) lantiq_ssc_writel(spi, data, LTQ_SPI_TB); tx_free--; + spi->fdx_tx_level++; } } @@ -520,6 +523,13 @@ static void rx_fifo_read_full_duplex(struct lantiq_ssc_spi *spi) u32 data; unsigned int rx_fill = rx_fifo_level(spi); + /* + * Wait until all expected data to be shifted in. + * Otherwise, rx overrun may occur. + */ + while (rx_fill != spi->fdx_tx_level) + rx_fill = rx_fifo_level(spi); + while (rx_fill) { data = lantiq_ssc_readl(spi, LTQ_SPI_RB); @@ -613,6 +623,13 @@ static void rx_request(struct lantiq_ssc_spi *spi) static irqreturn_t lantiq_ssc_xmit_interrupt(int irq, void *data) { struct lantiq_ssc_spi *spi = data; + const struct lantiq_ssc_hwcfg *hwcfg = spi->hwcfg; + u32 val = lantiq_ssc_readl(spi, hwcfg->irncr); + unsigned long flags; + + spin_lock_irqsave(&spi->lock, flags); + if (hwcfg->irq_ack) + lantiq_ssc_writel(spi, val, hwcfg->irncr); if (spi->tx) { if (spi->rx && spi->rx_todo) @@ -635,10 +652,12 @@ static irqreturn_t lantiq_ssc_xmit_interrupt(int irq, void *data) } } + spin_unlock_irqrestore(&spi->lock, flags); return IRQ_HANDLED; completed: queue_work(spi->wq, &spi->work); + spin_unlock_irqrestore(&spi->lock, flags); return IRQ_HANDLED; } @@ -646,11 +665,18 @@ completed: static irqreturn_t lantiq_ssc_err_interrupt(int irq, void *data) { struct lantiq_ssc_spi *spi = data; + const struct lantiq_ssc_hwcfg *hwcfg = spi->hwcfg; u32 stat = lantiq_ssc_readl(spi, LTQ_SPI_STAT); + u32 val = lantiq_ssc_readl(spi, hwcfg->irncr); + unsigned long flags; if (!(stat & LTQ_SPI_STAT_ERRORS)) return IRQ_NONE; + spin_lock_irqsave(&spi->lock, flags); + if (hwcfg->irq_ack) + lantiq_ssc_writel(spi, val, hwcfg->irncr); + if (stat & LTQ_SPI_STAT_RUE) dev_err(spi->dev, "receive underflow error\n"); if (stat & LTQ_SPI_STAT_TUE) @@ -671,6 +697,25 @@ static irqreturn_t lantiq_ssc_err_interrupt(int irq, void *data) if (spi->master->cur_msg) spi->master->cur_msg->status = -EIO; queue_work(spi->wq, &spi->work); + spin_unlock_irqrestore(&spi->lock, flags); + + return IRQ_HANDLED; +} + +static irqreturn_t intel_lgm_ssc_isr(int irq, void *data) +{ + struct lantiq_ssc_spi *spi = data; + const struct lantiq_ssc_hwcfg *hwcfg = spi->hwcfg; + u32 val = lantiq_ssc_readl(spi, hwcfg->irncr); + + if (!(val & LTQ_SPI_IRNEN_ALL)) + return IRQ_NONE; + + if (val & LTQ_SPI_IRNEN_E) + return lantiq_ssc_err_interrupt(irq, data); + + if ((val & hwcfg->irnen_t) || (val & hwcfg->irnen_r)) + return lantiq_ssc_xmit_interrupt(irq, data); return IRQ_HANDLED; } @@ -775,20 +820,84 @@ static int lantiq_ssc_transfer_one(struct spi_master *master, return transfer_start(spi, spidev, t); } +static int intel_lgm_cfg_irq(struct platform_device *pdev, struct lantiq_ssc_spi *spi) +{ + int irq; + + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; + + return devm_request_irq(&pdev->dev, irq, intel_lgm_ssc_isr, 0, "spi", spi); +} + +static int lantiq_cfg_irq(struct platform_device *pdev, struct lantiq_ssc_spi *spi) +{ + int irq, err; + + irq = platform_get_irq_byname(pdev, LTQ_SPI_RX_IRQ_NAME); + if (irq < 0) + return irq; + + err = devm_request_irq(&pdev->dev, irq, lantiq_ssc_xmit_interrupt, + 0, LTQ_SPI_RX_IRQ_NAME, spi); + if (err) + return err; + + irq = platform_get_irq_byname(pdev, LTQ_SPI_TX_IRQ_NAME); + if (irq < 0) + return irq; + + err = devm_request_irq(&pdev->dev, irq, lantiq_ssc_xmit_interrupt, + 0, LTQ_SPI_TX_IRQ_NAME, spi); + + if (err) + return err; + + irq = platform_get_irq_byname(pdev, LTQ_SPI_ERR_IRQ_NAME); + if (irq < 0) + return irq; + + err = devm_request_irq(&pdev->dev, irq, lantiq_ssc_err_interrupt, + 0, LTQ_SPI_ERR_IRQ_NAME, spi); + return err; +} + static const struct lantiq_ssc_hwcfg lantiq_ssc_xway = { - .irnen_r = LTQ_SPI_IRNEN_R_XWAY, - .irnen_t = LTQ_SPI_IRNEN_T_XWAY, + .cfg_irq = lantiq_cfg_irq, + .irnen_r = LTQ_SPI_IRNEN_R_XWAY, + .irnen_t = LTQ_SPI_IRNEN_T_XWAY, + .irnicr = 0xF8, + .irncr = 0xFC, + .fifo_size_mask = GENMASK(5, 0), + .irq_ack = false, }; static const struct lantiq_ssc_hwcfg lantiq_ssc_xrx = { - .irnen_r = LTQ_SPI_IRNEN_R_XRX, - .irnen_t = LTQ_SPI_IRNEN_T_XRX, + .cfg_irq = lantiq_cfg_irq, + .irnen_r = LTQ_SPI_IRNEN_R_XRX, + .irnen_t = LTQ_SPI_IRNEN_T_XRX, + .irnicr = 0xF8, + .irncr = 0xFC, + .fifo_size_mask = GENMASK(5, 0), + .irq_ack = false, +}; + +static const struct lantiq_ssc_hwcfg intel_ssc_lgm = { + .cfg_irq = intel_lgm_cfg_irq, + .irnen_r = LTQ_SPI_IRNEN_R_XRX, + .irnen_t = LTQ_SPI_IRNEN_T_XRX, + .irnicr = 0xFC, + .irncr = 0xF8, + .fifo_size_mask = GENMASK(7, 0), + .irq_ack = true, }; static const struct of_device_id lantiq_ssc_match[] = { { .compatible = "lantiq,ase-spi", .data = &lantiq_ssc_xway, }, { .compatible = "lantiq,falcon-spi", .data = &lantiq_ssc_xrx, }, { .compatible = "lantiq,xrx100-spi", .data = &lantiq_ssc_xrx, }, + { .compatible = "intel,lgm-spi", .data = &intel_ssc_lgm, }, {}, }; MODULE_DEVICE_TABLE(of, lantiq_ssc_match); @@ -800,9 +909,9 @@ static int lantiq_ssc_probe(struct platform_device *pdev) struct lantiq_ssc_spi *spi; const struct lantiq_ssc_hwcfg *hwcfg; const struct of_device_id *match; - int err, rx_irq, tx_irq, err_irq; u32 id, supports_dma, revision; unsigned int num_cs; + int err; match = of_match_device(lantiq_ssc_match, dev); if (!match) { @@ -811,18 +920,6 @@ static int lantiq_ssc_probe(struct platform_device *pdev) } hwcfg = match->data; - rx_irq = platform_get_irq_byname(pdev, LTQ_SPI_RX_IRQ_NAME); - if (rx_irq < 0) - return -ENXIO; - - tx_irq = platform_get_irq_byname(pdev, LTQ_SPI_TX_IRQ_NAME); - if (tx_irq < 0) - return -ENXIO; - - err_irq = platform_get_irq_byname(pdev, LTQ_SPI_ERR_IRQ_NAME); - if (err_irq < 0) - return -ENXIO; - master = spi_alloc_master(dev, sizeof(struct lantiq_ssc_spi)); if (!master) return -ENOMEM; @@ -838,18 +935,7 @@ static int lantiq_ssc_probe(struct platform_device *pdev) goto err_master_put; } - err = devm_request_irq(dev, rx_irq, lantiq_ssc_xmit_interrupt, - 0, LTQ_SPI_RX_IRQ_NAME, spi); - if (err) - goto err_master_put; - - err = devm_request_irq(dev, tx_irq, lantiq_ssc_xmit_interrupt, - 0, LTQ_SPI_TX_IRQ_NAME, spi); - if (err) - goto err_master_put; - - err = devm_request_irq(dev, err_irq, lantiq_ssc_err_interrupt, - 0, LTQ_SPI_ERR_IRQ_NAME, spi); + err = hwcfg->cfg_irq(pdev, spi); if (err) goto err_master_put; @@ -888,6 +974,7 @@ static int lantiq_ssc_probe(struct platform_device *pdev) master->dev.of_node = pdev->dev.of_node; master->num_chipselect = num_cs; + master->use_gpio_descriptors = true; master->setup = lantiq_ssc_setup; master->set_cs = lantiq_ssc_set_cs; master->handle_err = lantiq_ssc_handle_err; @@ -907,8 +994,8 @@ static int lantiq_ssc_probe(struct platform_device *pdev) INIT_WORK(&spi->work, lantiq_ssc_bussy_work); id = lantiq_ssc_readl(spi, LTQ_SPI_ID); - spi->tx_fifo_size = (id & LTQ_SPI_ID_TXFS_M) >> LTQ_SPI_ID_TXFS_S; - spi->rx_fifo_size = (id & LTQ_SPI_ID_RXFS_M) >> LTQ_SPI_ID_RXFS_S; + spi->tx_fifo_size = (id >> LTQ_SPI_ID_TXFS_S) & hwcfg->fifo_size_mask; + spi->rx_fifo_size = (id >> LTQ_SPI_ID_RXFS_S) & hwcfg->fifo_size_mask; supports_dma = (id & LTQ_SPI_ID_CFG_M) >> LTQ_SPI_ID_CFG_S; revision = id & LTQ_SPI_ID_REV_M; diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c index b6d79cd156fb..9522d1b5786d 100644 --- a/drivers/spi/spi-loopback-test.c +++ b/drivers/spi/spi-loopback-test.c @@ -885,10 +885,10 @@ static int spi_test_run_iter(struct spi_device *spi, /** * spi_test_execute_msg - default implementation to run a test * - * spi: @spi_device on which to run the @spi_message - * test: the test to execute, which already contains @msg - * tx: the tx buffer allocated for the test sequence - * rx: the rx buffer allocated for the test sequence + * @spi: @spi_device on which to run the @spi_message + * @test: the test to execute, which already contains @msg + * @tx: the tx buffer allocated for the test sequence + * @rx: the rx buffer allocated for the test sequence * * Returns: error code of spi_sync as well as basic error checking */ @@ -957,10 +957,10 @@ EXPORT_SYMBOL_GPL(spi_test_execute_msg); * including all the relevant iterations on: * length and buffer alignment * - * spi: the spi_device to send the messages to - * test: the test which we need to execute - * tx: the tx buffer allocated for the test sequence - * rx: the rx buffer allocated for the test sequence + * @spi: the spi_device to send the messages to + * @test: the test which we need to execute + * @tx: the tx buffer allocated for the test sequence + * @rx: the rx buffer allocated for the test sequence * * Returns: status code of spi_sync or other failures */ diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c index 9a86cc27fcc0..ef53290b7d24 100644 --- a/drivers/spi/spi-mem.c +++ b/drivers/spi/spi-mem.c @@ -156,6 +156,12 @@ bool spi_mem_default_supports_op(struct spi_mem *mem, op->data.dir == SPI_MEM_DATA_OUT)) return false; + if (op->cmd.dtr || op->addr.dtr || op->dummy.dtr || op->data.dtr) + return false; + + if (op->cmd.nbytes != 1) + return false; + return true; } EXPORT_SYMBOL_GPL(spi_mem_default_supports_op); @@ -170,7 +176,7 @@ static bool spi_mem_buswidth_is_valid(u8 buswidth) static int spi_mem_check_op(const struct spi_mem_op *op) { - if (!op->cmd.buswidth) + if (!op->cmd.buswidth || !op->cmd.nbytes) return -EINVAL; if ((op->addr.nbytes && !op->addr.buswidth) || @@ -306,8 +312,7 @@ int spi_mem_exec_op(struct spi_mem *mem, const struct spi_mem_op *op) return ret; } - tmpbufsize = sizeof(op->cmd.opcode) + op->addr.nbytes + - op->dummy.nbytes; + tmpbufsize = op->cmd.nbytes + op->addr.nbytes + op->dummy.nbytes; /* * Allocate a buffer to transmit the CMD, ADDR cycles with kmalloc() so @@ -322,7 +327,7 @@ int spi_mem_exec_op(struct spi_mem *mem, const struct spi_mem_op *op) tmpbuf[0] = op->cmd.opcode; xfers[xferpos].tx_buf = tmpbuf; - xfers[xferpos].len = sizeof(op->cmd.opcode); + xfers[xferpos].len = op->cmd.nbytes; xfers[xferpos].tx_nbits = op->cmd.buswidth; spi_message_add_tail(&xfers[xferpos], &msg); xferpos++; @@ -424,8 +429,7 @@ int spi_mem_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op) return ctlr->mem_ops->adjust_op_size(mem, op); if (!ctlr->mem_ops || !ctlr->mem_ops->exec_op) { - len = sizeof(op->cmd.opcode) + op->addr.nbytes + - op->dummy.nbytes; + len = op->cmd.nbytes + op->addr.nbytes + op->dummy.nbytes; if (len > spi_max_transfer_size(mem->spi)) return -EINVAL; diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c index 77f7d0e0e46a..ecba6b4a5d85 100644 --- a/drivers/spi/spi-meson-spicc.c +++ b/drivers/spi/spi-meson-spicc.c @@ -362,8 +362,6 @@ static void meson_spicc_setup_xfer(struct meson_spicc_device *spicc, static void meson_spicc_reset_fifo(struct meson_spicc_device *spicc) { - u32 data; - if (spicc->data->has_oen) writel_bits_relaxed(SPICC_ENH_MAIN_CLK_AO, SPICC_ENH_MAIN_CLK_AO, @@ -373,7 +371,7 @@ static void meson_spicc_reset_fifo(struct meson_spicc_device *spicc) spicc->base + SPICC_TESTREG); while (meson_spicc_rxready(spicc)) - data = readl_relaxed(spicc->base + SPICC_RXDATA); + readl_relaxed(spicc->base + SPICC_RXDATA); if (spicc->data->has_oen) writel_bits_relaxed(SPICC_ENH_MAIN_CLK_AO, 0, diff --git a/drivers/spi/spi-meson-spifc.c b/drivers/spi/spi-meson-spifc.c index c7b039980291..8eca6f24cb79 100644 --- a/drivers/spi/spi-meson-spifc.c +++ b/drivers/spi/spi-meson-spifc.c @@ -70,7 +70,7 @@ * @master: the SPI master * @regmap: regmap for device registers * @clk: input clock of the built-in baud rate generator - * @device: the device structure + * @dev: the device structure */ struct meson_spifc { struct spi_master *master; diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c index a556795caeef..5d643051bf3d 100644 --- a/drivers/spi/spi-mt65xx.c +++ b/drivers/spi/spi-mt65xx.c @@ -171,6 +171,9 @@ static const struct of_device_id mtk_spi_of_match[] = { { .compatible = "mediatek,mt8183-spi", .data = (void *)&mt8183_compat, }, + { .compatible = "mediatek,mt8192-spi", + .data = (void *)&mt6765_compat, + }, {} }; MODULE_DEVICE_TABLE(of, mtk_spi_of_match); diff --git a/drivers/spi/spi-mtk-nor.c b/drivers/spi/spi-mtk-nor.c index 7bc302b50396..b08d8e9a8ee9 100644 --- a/drivers/spi/spi-mtk-nor.c +++ b/drivers/spi/spi-mtk-nor.c @@ -195,7 +195,7 @@ static int mtk_nor_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op) } } - len = MTK_NOR_PRG_MAX_SIZE - sizeof(op->cmd.opcode) - op->addr.nbytes - + len = MTK_NOR_PRG_MAX_SIZE - op->cmd.nbytes - op->addr.nbytes - op->dummy.nbytes; if (op->data.nbytes > len) op->data.nbytes = len; @@ -211,6 +211,12 @@ static bool mtk_nor_supports_op(struct spi_mem *mem, if (op->cmd.buswidth != 1) return false; + /* DTR ops not supported. */ + if (op->cmd.dtr || op->addr.dtr || op->dummy.dtr || op->data.dtr) + return false; + if (op->cmd.nbytes != 1) + return false; + if ((op->addr.nbytes == 3) || (op->addr.nbytes == 4)) { if ((op->data.dir == SPI_MEM_DATA_IN) && mtk_nor_match_read(op)) return true; @@ -219,7 +225,7 @@ static bool mtk_nor_supports_op(struct spi_mem *mem, (op->dummy.buswidth == 0) && (op->data.buswidth == 1); } - len = sizeof(op->cmd.opcode) + op->addr.nbytes + op->dummy.nbytes; + len = op->cmd.nbytes + op->addr.nbytes + op->dummy.nbytes; if ((len > MTK_NOR_PRG_MAX_SIZE) || ((op->data.nbytes) && (len == MTK_NOR_PRG_MAX_SIZE))) return false; diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c index 69491f3a515d..8c630acb0110 100644 --- a/drivers/spi/spi-mxic.c +++ b/drivers/spi/spi-mxic.c @@ -356,6 +356,7 @@ static int mxic_spi_mem_exec_op(struct spi_mem *mem, int nio = 1, i, ret; u32 ss_ctrl; u8 addr[8]; + u8 opcode = op->cmd.opcode; ret = mxic_spi_set_freq(mxic, mem->spi->max_speed_hz); if (ret) @@ -393,7 +394,7 @@ static int mxic_spi_mem_exec_op(struct spi_mem *mem, writel(readl(mxic->regs + HC_CFG) | HC_CFG_MAN_CS_ASSERT, mxic->regs + HC_CFG); - ret = mxic_spi_data_xfer(mxic, &op->cmd.opcode, NULL, 1); + ret = mxic_spi_data_xfer(mxic, &opcode, NULL, 1); if (ret) goto out; diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c index d25ee32862e0..9468e71f03ad 100644 --- a/drivers/spi/spi-npcm-fiu.c +++ b/drivers/spi/spi-npcm-fiu.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019 Nuvoton Technology corporation. +#include #include #include #include @@ -177,7 +178,6 @@ enum { #define MAP_SIZE_16MB 0x1000000 #define MAP_SIZE_8MB 0x800000 -#define NUM_BITS_IN_BYTE 8 #define FIU_DRD_MAX_DUMMY_NUMBER 3 #define NPCM_MAX_CHIP_NUM 4 #define CHUNK_SIZE 16 @@ -252,8 +252,8 @@ static void npcm_fiu_set_drd(struct npcm_fiu_spi *fiu, fiu->drd_op.addr.buswidth = op->addr.buswidth; regmap_update_bits(fiu->regmap, NPCM_FIU_DRD_CFG, NPCM_FIU_DRD_CFG_DBW, - ((op->dummy.nbytes * ilog2(op->addr.buswidth)) - / NUM_BITS_IN_BYTE) << NPCM_FIU_DRD_DBW_SHIFT); + ((op->dummy.nbytes * ilog2(op->addr.buswidth)) / BITS_PER_BYTE) + << NPCM_FIU_DRD_DBW_SHIFT); fiu->drd_op.dummy.nbytes = op->dummy.nbytes; regmap_update_bits(fiu->regmap, NPCM_FIU_DRD_CFG, NPCM_FIU_DRD_CFG_RDCMD, op->cmd.opcode); diff --git a/drivers/spi/spi-npcm-pspi.c b/drivers/spi/spi-npcm-pspi.c index 87cd0233c60b..56d10c4511db 100644 --- a/drivers/spi/spi-npcm-pspi.c +++ b/drivers/spi/spi-npcm-pspi.c @@ -10,8 +10,6 @@ #include #include #include -#include -#include #include #include @@ -344,16 +342,9 @@ static int npcm_pspi_probe(struct platform_device *pdev) struct npcm_pspi *priv; struct spi_master *master; unsigned long clk_hz; - struct device_node *np = pdev->dev.of_node; - int num_cs, i; - int csgpio; int irq; int ret; - num_cs = of_gpio_named_count(np, "cs-gpios"); - if (num_cs < 0) - return num_cs; - master = spi_alloc_master(&pdev->dev, sizeof(*priv)); if (!master) return -ENOMEM; @@ -418,24 +409,7 @@ static int npcm_pspi_probe(struct platform_device *pdev) npcm_pspi_prepare_transfer_hardware; master->unprepare_transfer_hardware = npcm_pspi_unprepare_transfer_hardware; - master->num_chipselect = num_cs; - - for (i = 0; i < num_cs; i++) { - csgpio = of_get_named_gpio(np, "cs-gpios", i); - if (csgpio < 0) { - dev_err(&pdev->dev, "failed to get csgpio#%u\n", i); - goto out_disable_clk; - } - dev_dbg(&pdev->dev, "csgpio#%u = %d\n", i, csgpio); - ret = devm_gpio_request_one(&pdev->dev, csgpio, - GPIOF_OUT_INIT_HIGH, DRIVER_NAME); - if (ret < 0) { - dev_err(&pdev->dev, - "failed to configure csgpio#%u %d\n" - , i, csgpio); - goto out_disable_clk; - } - } + master->use_gpio_descriptors = true; /* set to default clock rate */ npcm_pspi_set_baudrate(priv, NPCM_PSPI_DEFAULT_CLK); diff --git a/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c index 9df7c5979c29..f3843f0ff260 100644 --- a/drivers/spi/spi-oc-tiny.c +++ b/drivers/spi/spi-oc-tiny.c @@ -2,7 +2,7 @@ /* * OpenCores tiny SPI master driver * - * http://opencores.org/project,tiny_spi + * https://opencores.org/project,tiny_spi * * Copyright (C) 2011 Thomas Chou * diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c index 5c704ba6d8ea..36a4922a134a 100644 --- a/drivers/spi/spi-omap-100k.c +++ b/drivers/spi/spi-omap-100k.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c index ce8dbdbce312..71402f71ddd8 100644 --- a/drivers/spi/spi-omap-uwire.c +++ b/drivers/spi/spi-omap-uwire.c @@ -443,7 +443,7 @@ static void uwire_cleanup(struct spi_device *spi) static void uwire_off(struct uwire_spi *uwire) { uwire_write_reg(UWIRE_SR3, 0); - clk_disable(uwire->ck); + clk_disable_unprepare(uwire->ck); spi_master_put(uwire->bitbang.master); } @@ -475,7 +475,7 @@ static int uwire_probe(struct platform_device *pdev) spi_master_put(master); return status; } - clk_enable(uwire->ck); + clk_prepare_enable(uwire->ck); if (cpu_is_omap7xx()) uwire_idx_shift = 1; diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index e9e256718ef4..1c9478e6e5d9 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -27,7 +27,6 @@ #include #include -#include #include @@ -1043,16 +1042,6 @@ static int omap2_mcspi_setup(struct spi_device *spi) spi->controller_state = cs; /* Link this to context save list */ list_add_tail(&cs->node, &ctx->cs); - - if (gpio_is_valid(spi->cs_gpio)) { - ret = gpio_request(spi->cs_gpio, dev_name(&spi->dev)); - if (ret) { - dev_err(&spi->dev, "failed to request gpio\n"); - return ret; - } - gpio_direction_output(spi->cs_gpio, - !(spi->mode & SPI_CS_HIGH)); - } } ret = pm_runtime_get_sync(mcspi->dev); @@ -1080,9 +1069,6 @@ static void omap2_mcspi_cleanup(struct spi_device *spi) kfree(cs); } - - if (gpio_is_valid(spi->cs_gpio)) - gpio_free(spi->cs_gpio); } static irqreturn_t omap2_mcspi_irq_handler(int irq, void *data) @@ -1152,7 +1138,7 @@ static int omap2_mcspi_transfer_one(struct spi_master *master, omap2_mcspi_set_enable(spi, 0); - if (gpio_is_valid(spi->cs_gpio)) + if (spi->cs_gpiod) omap2_mcspi_set_cs(spi, spi->mode & SPI_CS_HIGH); if (par_override || @@ -1241,7 +1227,7 @@ out: omap2_mcspi_set_enable(spi, 0); - if (gpio_is_valid(spi->cs_gpio)) + if (spi->cs_gpiod) omap2_mcspi_set_cs(spi, !(spi->mode & SPI_CS_HIGH)); if (mcspi->fifo_depth > 0 && t) @@ -1431,6 +1417,7 @@ static int omap2_mcspi_probe(struct platform_device *pdev) master->dev.of_node = node; master->max_speed_hz = OMAP2_MCSPI_MAX_FREQ; master->min_speed_hz = OMAP2_MCSPI_MAX_FREQ >> 15; + master->use_gpio_descriptors = true; platform_set_drvdata(pdev, master); diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c index 43f73db22f21..b57b8b3cc26e 100644 --- a/drivers/spi/spi-orion.c +++ b/drivers/spi/spi-orion.c @@ -708,7 +708,7 @@ static int orion_spi_probe(struct platform_device *pdev) /* * Only map one page for direct access. This is enough for the * simple TX transfer which only writes to the first word. - * This needs to get extended for the direct SPI-NOR / SPI-NAND + * This needs to get extended for the direct SPI NOR / SPI NAND * support, once this gets implemented. */ dir_acc = &spi->child[cs].direct_access; diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index 66028ebbc336..d1776fea287e 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -298,7 +298,7 @@ enum ssp_reading { READING_U32 }; -/** +/* * The type of writing going on on this chip */ enum ssp_writing { @@ -317,6 +317,7 @@ enum ssp_writing { * @extended_cr: 32 bit wide control register 0 with extra * features and extra features in CR1 as found in the ST variants * @pl023: supports a subset of the ST extensions called "PL023" + * @loopback: supports loopback mode * @internal_cs_ctrl: supports chip select control register */ struct vendor_data { @@ -353,11 +354,14 @@ struct vendor_data { * @read: the type of read currently going on * @write: the type of write currently going on * @exp_fifo_level: expected FIFO level + * @rx_lev_trig: receive FIFO watermark level which triggers IRQ + * @tx_lev_trig: transmit FIFO watermark level which triggers IRQ * @dma_rx_channel: optional channel for RX DMA * @dma_tx_channel: optional channel for TX DMA * @sgt_rx: scattertable for the RX transfer * @sgt_tx: scattertable for the TX transfer * @dummypage: a dummy page used for driving data on the bus with DMA + * @dma_running: indicates whether DMA is in operation * @cur_cs: current chip select (gpio) * @chipselects: list of chipselects (gpios) */ @@ -662,7 +666,7 @@ static void load_ssp_default_config(struct pl022 *pl022) writew(CLEAR_ALL_INTERRUPTS, SSP_ICR(pl022->virtbase)); } -/** +/* * This will write to TX and read from RX according to the parameters * set in pl022. */ @@ -1237,6 +1241,8 @@ static inline void pl022_dma_remove(struct pl022 *pl022) /** * pl022_interrupt_handler - Interrupt handler for SSP controller + * @irq: IRQ number + * @dev_id: Local device data * * This function handles interrupts generated for an interrupt based transfer. * If a receive overrun (ROR) interrupt is there then we disable SSP, flag the @@ -1334,7 +1340,7 @@ static irqreturn_t pl022_interrupt_handler(int irq, void *dev_id) return IRQ_HANDLED; } -/** +/* * This sets up the pointers to memory for the next message to * send out on the SPI bus. */ diff --git a/drivers/spi/spi-ppc4xx.c b/drivers/spi/spi-ppc4xx.c index 0ea2d9a369d9..d8ee363fb714 100644 --- a/drivers/spi/spi-ppc4xx.c +++ b/drivers/spi/spi-ppc4xx.c @@ -28,11 +28,9 @@ #include #include #include -#include #include #include -#include #include #include @@ -127,8 +125,6 @@ struct ppc4xx_spi { const unsigned char *tx; unsigned char *rx; - int *gpios; - struct spi_ppc4xx_regs __iomem *regs; /* pointer to the registers */ struct spi_master *master; struct device *dev; @@ -260,27 +256,6 @@ static int spi_ppc4xx_setup(struct spi_device *spi) return 0; } -static void spi_ppc4xx_chipsel(struct spi_device *spi, int value) -{ - struct ppc4xx_spi *hw = spi_master_get_devdata(spi->master); - unsigned int cs = spi->chip_select; - unsigned int cspol; - - /* - * If there are no chip selects at all, or if this is the special - * case of a non-existent (dummy) chip select, do nothing. - */ - - if (!hw->master->num_chipselect || hw->gpios[cs] == -EEXIST) - return; - - cspol = spi->mode & SPI_CS_HIGH ? 1 : 0; - if (value == BITBANG_CS_INACTIVE) - cspol = !cspol; - - gpio_set_value(hw->gpios[cs], cspol); -} - static irqreturn_t spi_ppc4xx_int(int irq, void *dev_id) { struct ppc4xx_spi *hw; @@ -359,19 +334,6 @@ static void spi_ppc4xx_enable(struct ppc4xx_spi *hw) dcri_clrset(SDR0, SDR0_PFC1, 0x80000000 >> 14, 0); } -static void free_gpios(struct ppc4xx_spi *hw) -{ - if (hw->master->num_chipselect) { - int i; - for (i = 0; i < hw->master->num_chipselect; i++) - if (gpio_is_valid(hw->gpios[i])) - gpio_free(hw->gpios[i]); - - kfree(hw->gpios); - hw->gpios = NULL; - } -} - /* * platform_device layer stuff... */ @@ -385,7 +347,6 @@ static int spi_ppc4xx_of_probe(struct platform_device *op) struct device *dev = &op->dev; struct device_node *opbnp; int ret; - int num_gpios; const unsigned int *clk; master = spi_alloc_master(dev, sizeof *hw); @@ -399,74 +360,32 @@ static int spi_ppc4xx_of_probe(struct platform_device *op) init_completion(&hw->done); - /* - * A count of zero implies a single SPI device without any chip-select. - * Note that of_gpio_count counts all gpios assigned to this spi master. - * This includes both "null" gpio's and real ones. - */ - num_gpios = of_gpio_count(np); - if (num_gpios > 0) { - int i; - - hw->gpios = kcalloc(num_gpios, sizeof(*hw->gpios), GFP_KERNEL); - if (!hw->gpios) { - ret = -ENOMEM; - goto free_master; - } - - for (i = 0; i < num_gpios; i++) { - int gpio; - enum of_gpio_flags flags; - - gpio = of_get_gpio_flags(np, i, &flags); - hw->gpios[i] = gpio; - - if (gpio_is_valid(gpio)) { - /* Real CS - set the initial state. */ - ret = gpio_request(gpio, np->name); - if (ret < 0) { - dev_err(dev, - "can't request gpio #%d: %d\n", - i, ret); - goto free_gpios; - } - - gpio_direction_output(gpio, - !!(flags & OF_GPIO_ACTIVE_LOW)); - } else if (gpio == -EEXIST) { - ; /* No CS, but that's OK. */ - } else { - dev_err(dev, "invalid gpio #%d: %d\n", i, gpio); - ret = -EINVAL; - goto free_gpios; - } - } - } - /* Setup the state for the bitbang driver */ bbp = &hw->bitbang; bbp->master = hw->master; bbp->setup_transfer = spi_ppc4xx_setupxfer; - bbp->chipselect = spi_ppc4xx_chipsel; bbp->txrx_bufs = spi_ppc4xx_txrx; bbp->use_dma = 0; bbp->master->setup = spi_ppc4xx_setup; bbp->master->cleanup = spi_ppc4xx_cleanup; bbp->master->bits_per_word_mask = SPI_BPW_MASK(8); + bbp->master->use_gpio_descriptors = true; + /* + * The SPI core will count the number of GPIO descriptors to figure + * out the number of chip selects available on the platform. + */ + bbp->master->num_chipselect = 0; /* the spi->mode bits understood by this driver: */ bbp->master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | SPI_LSB_FIRST; - /* this many pins in all GPIO controllers */ - bbp->master->num_chipselect = num_gpios > 0 ? num_gpios : 0; - /* Get the clock for the OPB */ opbnp = of_find_compatible_node(NULL, NULL, "ibm,opb"); if (opbnp == NULL) { dev_err(dev, "OPB: cannot find node\n"); ret = -ENODEV; - goto free_gpios; + goto free_master; } /* Get the clock (Hz) for the OPB */ clk = of_get_property(opbnp, "clock-frequency", NULL); @@ -474,7 +393,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op) dev_err(dev, "OPB: no clock-frequency property set\n"); of_node_put(opbnp); ret = -ENODEV; - goto free_gpios; + goto free_master; } hw->opb_freq = *clk; hw->opb_freq >>= 2; @@ -483,7 +402,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op) ret = of_address_to_resource(np, 0, &resource); if (ret) { dev_err(dev, "error while parsing device node resource\n"); - goto free_gpios; + goto free_master; } hw->mapbase = resource.start; hw->mapsize = resource_size(&resource); @@ -492,7 +411,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op) if (hw->mapsize < sizeof(struct spi_ppc4xx_regs)) { dev_err(dev, "too small to map registers\n"); ret = -EINVAL; - goto free_gpios; + goto free_master; } /* Request IRQ */ @@ -501,7 +420,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op) 0, "spi_ppc4xx_of", (void *)hw); if (ret) { dev_err(dev, "unable to allocate interrupt\n"); - goto free_gpios; + goto free_master; } if (!request_mem_region(hw->mapbase, hw->mapsize, DRIVER_NAME)) { @@ -538,8 +457,6 @@ map_io_error: release_mem_region(hw->mapbase, hw->mapsize); request_mem_error: free_irq(hw->irqnum, hw); -free_gpios: - free_gpios(hw); free_master: spi_master_put(master); @@ -556,7 +473,6 @@ static int spi_ppc4xx_of_remove(struct platform_device *op) release_mem_region(hw->mapbase, hw->mapsize); free_irq(hw->irqnum, hw); iounmap(hw->regs); - free_gpios(hw); spi_master_put(master); return 0; } diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index 0040362b7162..814268405ab0 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1432,6 +1432,7 @@ static void cleanup(struct spi_device *spi) kfree(chip); } +#ifdef CONFIG_ACPI static const struct acpi_device_id pxa2xx_spi_acpi_match[] = { { "INT33C0", LPSS_LPT_SSP }, { "INT33C1", LPSS_LPT_SSP }, @@ -1442,6 +1443,7 @@ static const struct acpi_device_id pxa2xx_spi_acpi_match[] = { { }, }; MODULE_DEVICE_TABLE(acpi, pxa2xx_spi_acpi_match); +#endif /* * PCI IDs of compound devices that integrate both host controller and private diff --git a/drivers/spi/spi-qcom-qspi.c b/drivers/spi/spi-qcom-qspi.c index 3c4f83bf7084..b8857a97f40a 100644 --- a/drivers/spi/spi-qcom-qspi.c +++ b/drivers/spi/spi-qcom-qspi.c @@ -2,12 +2,14 @@ // Copyright (c) 2017-2018, The Linux foundation. All rights reserved. #include +#include #include #include #include #include #include #include +#include #include #include @@ -139,7 +141,11 @@ struct qcom_qspi { struct device *dev; struct clk_bulk_data *clks; struct qspi_xfer xfer; - /* Lock to protect xfer and IRQ accessed registers */ + struct icc_path *icc_path_cpu_to_qspi; + struct opp_table *opp_table; + bool has_opp_table; + unsigned long last_speed; + /* Lock to protect data accessed by IRQs */ spinlock_t lock; }; @@ -221,6 +227,38 @@ static void qcom_qspi_handle_err(struct spi_master *master, spin_unlock_irqrestore(&ctrl->lock, flags); } +static int qcom_qspi_set_speed(struct qcom_qspi *ctrl, unsigned long speed_hz) +{ + int ret; + unsigned int avg_bw_cpu; + + if (speed_hz == ctrl->last_speed) + return 0; + + /* In regular operation (SBL_EN=1) core must be 4x transfer clock */ + ret = dev_pm_opp_set_rate(ctrl->dev, speed_hz * 4); + if (ret) { + dev_err(ctrl->dev, "Failed to set core clk %d\n", ret); + return ret; + } + + /* + * Set BW quota for CPU as driver supports FIFO mode only. + * We don't have explicit peak requirement so keep it equal to avg_bw. + */ + avg_bw_cpu = Bps_to_icc(speed_hz); + ret = icc_set_bw(ctrl->icc_path_cpu_to_qspi, avg_bw_cpu, avg_bw_cpu); + if (ret) { + dev_err(ctrl->dev, "%s: ICC BW voting failed for cpu: %d\n", + __func__, ret); + return ret; + } + + ctrl->last_speed = speed_hz; + + return 0; +} + static int qcom_qspi_transfer_one(struct spi_master *master, struct spi_device *slv, struct spi_transfer *xfer) @@ -234,12 +272,9 @@ static int qcom_qspi_transfer_one(struct spi_master *master, if (xfer->speed_hz) speed_hz = xfer->speed_hz; - /* In regular operation (SBL_EN=1) core must be 4x transfer clock */ - ret = clk_set_rate(ctrl->clks[QSPI_CLK_CORE].clk, speed_hz * 4); - if (ret) { - dev_err(ctrl->dev, "Failed to set core clk %d\n", ret); + ret = qcom_qspi_set_speed(ctrl, speed_hz); + if (ret) return ret; - } spin_lock_irqsave(&ctrl->lock, flags); @@ -458,6 +493,29 @@ static int qcom_qspi_probe(struct platform_device *pdev) if (ret) goto exit_probe_master_put; + ctrl->icc_path_cpu_to_qspi = devm_of_icc_get(dev, "qspi-config"); + if (IS_ERR(ctrl->icc_path_cpu_to_qspi)) { + ret = PTR_ERR(ctrl->icc_path_cpu_to_qspi); + if (ret != -EPROBE_DEFER) + dev_err(dev, "Failed to get cpu path: %d\n", ret); + goto exit_probe_master_put; + } + /* Set BW vote for register access */ + ret = icc_set_bw(ctrl->icc_path_cpu_to_qspi, Bps_to_icc(1000), + Bps_to_icc(1000)); + if (ret) { + dev_err(ctrl->dev, "%s: ICC BW voting failed for cpu: %d\n", + __func__, ret); + goto exit_probe_master_put; + } + + ret = icc_disable(ctrl->icc_path_cpu_to_qspi); + if (ret) { + dev_err(ctrl->dev, "%s: ICC disable failed for cpu: %d\n", + __func__, ret); + goto exit_probe_master_put; + } + ret = platform_get_irq(pdev, 0); if (ret < 0) goto exit_probe_master_put; @@ -481,6 +539,22 @@ static int qcom_qspi_probe(struct platform_device *pdev) master->handle_err = qcom_qspi_handle_err; master->auto_runtime_pm = true; + ctrl->opp_table = dev_pm_opp_set_clkname(&pdev->dev, "core"); + if (IS_ERR(ctrl->opp_table)) { + ret = PTR_ERR(ctrl->opp_table); + goto exit_probe_master_put; + } + /* OPP table is optional */ + ret = dev_pm_opp_of_add_table(&pdev->dev); + if (!ret) { + ctrl->has_opp_table = true; + } else if (ret != -ENODEV) { + dev_err(&pdev->dev, "invalid OPP table in device tree\n"); + goto exit_probe_master_put; + } + + pm_runtime_use_autosuspend(dev); + pm_runtime_set_autosuspend_delay(dev, 250); pm_runtime_enable(dev); ret = spi_register_master(master); @@ -488,6 +562,9 @@ static int qcom_qspi_probe(struct platform_device *pdev) return 0; pm_runtime_disable(dev); + if (ctrl->has_opp_table) + dev_pm_opp_of_remove_table(&pdev->dev); + dev_pm_opp_put_clkname(ctrl->opp_table); exit_probe_master_put: spi_master_put(master); @@ -498,11 +575,15 @@ exit_probe_master_put: static int qcom_qspi_remove(struct platform_device *pdev) { struct spi_master *master = platform_get_drvdata(pdev); + struct qcom_qspi *ctrl = spi_master_get_devdata(master); /* Unregister _before_ disabling pm_runtime() so we stop transfers */ spi_unregister_master(master); pm_runtime_disable(&pdev->dev); + if (ctrl->has_opp_table) + dev_pm_opp_of_remove_table(&pdev->dev); + dev_pm_opp_put_clkname(ctrl->opp_table); return 0; } @@ -511,9 +592,19 @@ static int __maybe_unused qcom_qspi_runtime_suspend(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct qcom_qspi *ctrl = spi_master_get_devdata(master); + int ret; + /* Drop the performance state vote */ + dev_pm_opp_set_rate(dev, 0); clk_bulk_disable_unprepare(QSPI_NUM_CLKS, ctrl->clks); + ret = icc_disable(ctrl->icc_path_cpu_to_qspi); + if (ret) { + dev_err_ratelimited(ctrl->dev, "%s: ICC disable failed for cpu: %d\n", + __func__, ret); + return ret; + } + return 0; } @@ -521,8 +612,20 @@ static int __maybe_unused qcom_qspi_runtime_resume(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct qcom_qspi *ctrl = spi_master_get_devdata(master); + int ret; - return clk_bulk_prepare_enable(QSPI_NUM_CLKS, ctrl->clks); + ret = icc_enable(ctrl->icc_path_cpu_to_qspi); + if (ret) { + dev_err_ratelimited(ctrl->dev, "%s: ICC enable failed for cpu: %d\n", + __func__, ret); + return ret; + } + + ret = clk_bulk_prepare_enable(QSPI_NUM_CLKS, ctrl->clks); + if (ret) + return ret; + + return dev_pm_opp_set_rate(dev, ctrl->last_speed * 4); } static int __maybe_unused qcom_qspi_suspend(struct device *dev) diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index 9b8a5e1233c0..75a8a9428ff8 100644 --- a/drivers/spi/spi-rockchip.c +++ b/drivers/spi/spi-rockchip.c @@ -39,8 +39,9 @@ #define ROCKCHIP_SPI_RISR 0x0034 #define ROCKCHIP_SPI_ICR 0x0038 #define ROCKCHIP_SPI_DMACR 0x003c -#define ROCKCHIP_SPI_DMATDLR 0x0040 -#define ROCKCHIP_SPI_DMARDLR 0x0044 +#define ROCKCHIP_SPI_DMATDLR 0x0040 +#define ROCKCHIP_SPI_DMARDLR 0x0044 +#define ROCKCHIP_SPI_VERSION 0x0048 #define ROCKCHIP_SPI_TXDR 0x0400 #define ROCKCHIP_SPI_RXDR 0x0800 @@ -156,6 +157,8 @@ #define ROCKCHIP_SPI_MAX_TRANLEN 0xffff #define ROCKCHIP_SPI_MAX_CS_NUM 2 +#define ROCKCHIP_SPI_VER2_TYPE1 0x05EC0002 +#define ROCKCHIP_SPI_VER2_TYPE2 0x00110002 struct rockchip_spi { struct device *dev; @@ -206,17 +209,17 @@ static inline void wait_for_idle(struct rockchip_spi *rs) static u32 get_fifo_len(struct rockchip_spi *rs) { - u32 fifo; + u32 ver; - for (fifo = 2; fifo < 32; fifo++) { - writel_relaxed(fifo, rs->regs + ROCKCHIP_SPI_TXFTLR); - if (fifo != readl_relaxed(rs->regs + ROCKCHIP_SPI_TXFTLR)) - break; + ver = readl_relaxed(rs->regs + ROCKCHIP_SPI_VERSION); + + switch (ver) { + case ROCKCHIP_SPI_VER2_TYPE1: + case ROCKCHIP_SPI_VER2_TYPE2: + return 64; + default: + return 32; } - - writel_relaxed(0, rs->regs + ROCKCHIP_SPI_TXFTLR); - - return (fifo == 31) ? 0 : fifo; } static void rockchip_spi_set_cs(struct spi_device *spi, bool enable) @@ -288,7 +291,7 @@ static void rockchip_spi_pio_writer(struct rockchip_spi *rs) static void rockchip_spi_pio_reader(struct rockchip_spi *rs) { u32 words = readl_relaxed(rs->regs + ROCKCHIP_SPI_RXFLR); - u32 rx_left = rs->rx_left - words; + u32 rx_left = (rs->rx_left > words) ? rs->rx_left - words : 0; /* the hardware doesn't allow us to change fifo threshold * level while spi is enabled, so instead make sure to leave @@ -384,6 +387,19 @@ static void rockchip_spi_dma_txcb(void *data) spi_finalize_current_transfer(ctlr); } +static u32 rockchip_spi_calc_burst_size(u32 data_len) +{ + u32 i; + + /* burst size: 1, 2, 4, 8 */ + for (i = 1; i < 8; i <<= 1) { + if (data_len & i) + break; + } + + return i; +} + static int rockchip_spi_prepare_dma(struct rockchip_spi *rs, struct spi_controller *ctlr, struct spi_transfer *xfer) { @@ -397,7 +413,8 @@ static int rockchip_spi_prepare_dma(struct rockchip_spi *rs, .direction = DMA_DEV_TO_MEM, .src_addr = rs->dma_addr_rx, .src_addr_width = rs->n_bytes, - .src_maxburst = 1, + .src_maxburst = rockchip_spi_calc_burst_size(xfer->len / + rs->n_bytes), }; dmaengine_slave_config(ctlr->dma_rx, &rxconf); @@ -525,7 +542,8 @@ static void rockchip_spi_config(struct rockchip_spi *rs, writel_relaxed(rs->fifo_len / 2 - 1, rs->regs + ROCKCHIP_SPI_RXFTLR); writel_relaxed(rs->fifo_len / 2, rs->regs + ROCKCHIP_SPI_DMATDLR); - writel_relaxed(0, rs->regs + ROCKCHIP_SPI_DMARDLR); + writel_relaxed(rockchip_spi_calc_burst_size(xfer->len / rs->n_bytes) - 1, + rs->regs + ROCKCHIP_SPI_DMARDLR); writel_relaxed(dmacr, rs->regs + ROCKCHIP_SPI_DMACR); /* the hardware only supports an even clock divisor, so diff --git a/drivers/spi/spi-rpc-if.c b/drivers/spi/spi-rpc-if.c new file mode 100644 index 000000000000..ed3e548227f4 --- /dev/null +++ b/drivers/spi/spi-rpc-if.c @@ -0,0 +1,216 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// RPC-IF SPI/QSPI/Octa driver +// +// Copyright (C) 2018 ~ 2019 Renesas Solutions Corp. +// Copyright (C) 2019 Macronix International Co., Ltd. +// Copyright (C) 2019 - 2020 Cogent Embedded, Inc. +// + +#include +#include +#include +#include + +#include + +#include + +static void rpcif_spi_mem_prepare(struct spi_device *spi_dev, + const struct spi_mem_op *spi_op, + u64 *offs, size_t *len) +{ + struct rpcif *rpc = spi_controller_get_devdata(spi_dev->controller); + struct rpcif_op rpc_op = { }; + + rpc_op.cmd.opcode = spi_op->cmd.opcode; + rpc_op.cmd.buswidth = spi_op->cmd.buswidth; + + if (spi_op->addr.nbytes) { + rpc_op.addr.buswidth = spi_op->addr.buswidth; + rpc_op.addr.nbytes = spi_op->addr.nbytes; + rpc_op.addr.val = spi_op->addr.val; + } + + if (spi_op->dummy.nbytes) { + rpc_op.dummy.buswidth = spi_op->dummy.buswidth; + rpc_op.dummy.ncycles = spi_op->dummy.nbytes * 8 / + spi_op->dummy.buswidth; + } + + if (spi_op->data.nbytes || (offs && len)) { + rpc_op.data.buswidth = spi_op->data.buswidth; + rpc_op.data.nbytes = spi_op->data.nbytes; + switch (spi_op->data.dir) { + case SPI_MEM_DATA_IN: + rpc_op.data.dir = RPCIF_DATA_IN; + rpc_op.data.buf.in = spi_op->data.buf.in; + break; + case SPI_MEM_DATA_OUT: + rpc_op.data.dir = RPCIF_DATA_OUT; + rpc_op.data.buf.out = spi_op->data.buf.out; + break; + case SPI_MEM_NO_DATA: + rpc_op.data.dir = RPCIF_NO_DATA; + break; + } + } else { + rpc_op.data.dir = RPCIF_NO_DATA; + } + + rpcif_prepare(rpc, &rpc_op, offs, len); +} + +static bool rpcif_spi_mem_supports_op(struct spi_mem *mem, + const struct spi_mem_op *op) +{ + if (!spi_mem_default_supports_op(mem, op)) + return false; + + if (op->data.buswidth > 4 || op->addr.buswidth > 4 || + op->dummy.buswidth > 4 || op->cmd.buswidth > 4 || + op->addr.nbytes > 4) + return false; + + return true; +} + +static ssize_t rpcif_spi_mem_dirmap_read(struct spi_mem_dirmap_desc *desc, + u64 offs, size_t len, void *buf) +{ + struct rpcif *rpc = + spi_controller_get_devdata(desc->mem->spi->controller); + + if (offs + desc->info.offset + len > U32_MAX) + return -EINVAL; + + rpcif_spi_mem_prepare(desc->mem->spi, &desc->info.op_tmpl, &offs, &len); + + return rpcif_dirmap_read(rpc, offs, len, buf); +} + +static int rpcif_spi_mem_dirmap_create(struct spi_mem_dirmap_desc *desc) +{ + struct rpcif *rpc = + spi_controller_get_devdata(desc->mem->spi->controller); + + if (desc->info.offset + desc->info.length > U32_MAX) + return -ENOTSUPP; + + if (!rpcif_spi_mem_supports_op(desc->mem, &desc->info.op_tmpl)) + return -ENOTSUPP; + + if (!rpc->dirmap && desc->info.op_tmpl.data.dir == SPI_MEM_DATA_IN) + return -ENOTSUPP; + + if (desc->info.op_tmpl.data.dir == SPI_MEM_DATA_OUT) + return -ENOTSUPP; + + return 0; +} + +static int rpcif_spi_mem_exec_op(struct spi_mem *mem, + const struct spi_mem_op *op) +{ + struct rpcif *rpc = + spi_controller_get_devdata(mem->spi->controller); + + rpcif_spi_mem_prepare(mem->spi, op, NULL, NULL); + + return rpcif_manual_xfer(rpc); +} + +static const struct spi_controller_mem_ops rpcif_spi_mem_ops = { + .supports_op = rpcif_spi_mem_supports_op, + .exec_op = rpcif_spi_mem_exec_op, + .dirmap_create = rpcif_spi_mem_dirmap_create, + .dirmap_read = rpcif_spi_mem_dirmap_read, +}; + +static int rpcif_spi_probe(struct platform_device *pdev) +{ + struct device *parent = pdev->dev.parent; + struct spi_controller *ctlr; + struct rpcif *rpc; + int error; + + ctlr = spi_alloc_master(&pdev->dev, sizeof(*rpc)); + if (!ctlr) + return -ENOMEM; + + rpc = spi_controller_get_devdata(ctlr); + rpcif_sw_init(rpc, parent); + + platform_set_drvdata(pdev, ctlr); + + ctlr->dev.of_node = parent->of_node; + + rpcif_enable_rpm(rpc); + + ctlr->num_chipselect = 1; + ctlr->mem_ops = &rpcif_spi_mem_ops; + + ctlr->bits_per_word_mask = SPI_BPW_MASK(8); + ctlr->mode_bits = SPI_CPOL | SPI_CPHA | SPI_TX_QUAD | SPI_RX_QUAD; + ctlr->flags = SPI_CONTROLLER_HALF_DUPLEX; + + rpcif_hw_init(rpc, false); + + error = spi_register_controller(ctlr); + if (error) { + dev_err(&pdev->dev, "spi_register_controller failed\n"); + goto err_put_ctlr; + } + return 0; + +err_put_ctlr: + rpcif_disable_rpm(rpc); + spi_controller_put(ctlr); + + return error; +} + +static int rpcif_spi_remove(struct platform_device *pdev) +{ + struct spi_controller *ctlr = platform_get_drvdata(pdev); + struct rpcif *rpc = spi_controller_get_devdata(ctlr); + + spi_unregister_controller(ctlr); + rpcif_disable_rpm(rpc); + + return 0; +} + +#ifdef CONFIG_PM_SLEEP +static int rpcif_spi_suspend(struct device *dev) +{ + struct spi_controller *ctlr = dev_get_drvdata(dev); + + return spi_controller_suspend(ctlr); +} + +static int rpcif_spi_resume(struct device *dev) +{ + struct spi_controller *ctlr = dev_get_drvdata(dev); + + return spi_controller_resume(ctlr); +} + +static SIMPLE_DEV_PM_OPS(rpcif_spi_pm_ops, rpcif_spi_suspend, rpcif_spi_resume); +#define DEV_PM_OPS (&rpcif_spi_pm_ops) +#else +#define DEV_PM_OPS NULL +#endif + +static struct platform_driver rpcif_spi_driver = { + .probe = rpcif_spi_probe, + .remove = rpcif_spi_remove, + .driver = { + .name = "rpc-if-spi", + .pm = DEV_PM_OPS, + }, +}; +module_platform_driver(rpcif_spi_driver); + +MODULE_DESCRIPTION("Renesas RPC-IF SPI driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index cf67ea60dc0e..924b24441789 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -130,9 +130,11 @@ struct s3c64xx_spi_dma_data { * @fifo_lvl_mask: Bit-mask for {TX|RX}_FIFO_LVL bits in SPI_STATUS register. * @rx_lvl_offset: Bit offset of RX_FIFO_LVL bits in SPI_STATUS regiter. * @tx_st_done: Bit offset of TX_DONE bit in SPI_STATUS regiter. + * @quirks: Bitmask of known quirks * @high_speed: True, if the controller supports HIGH_SPEED_EN bit. * @clk_from_cmu: True, if the controller does not include a clock mux and * prescaler unit. + * @clk_ioclk: True if clock is present on this device * * The Samsung s3c64xx SPI controller are used on various Samsung SoC's but * differ in some aspects such as the size of the fifo and spi bus clock @@ -154,6 +156,7 @@ struct s3c64xx_spi_port_config { * @clk: Pointer to the spi clock. * @src_clk: Pointer to the clock used to generate SPI signals. * @ioclk: Pointer to the i/o clock between master and slave + * @pdev: Pointer to device's platform device data * @master: Pointer to the SPI Protocol master. * @cntrlr_info: Platform specific data for the controller this driver manages. * @lock: Controller specific lock. @@ -166,7 +169,11 @@ struct s3c64xx_spi_port_config { * @xfer_completion: To indicate completion of xfer task. * @cur_mode: Stores the active configuration of the controller. * @cur_bpw: Stores the active bits per word settings. - * @cur_speed: Stores the active xfer clock speed. + * @cur_speed: Current clock speed + * @rx_dma: Local receive DMA data (e.g. chan and direction) + * @tx_dma: Local transmit DMA data (e.g. chan and direction) + * @port_conf: Local SPI port configuartion data + * @port_id: Port identification number */ struct s3c64xx_spi_driver_data { void __iomem *regs; diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c index cbfac6596fad..1fdfc6e6691d 100644 --- a/drivers/spi/spi-sun4i.c +++ b/drivers/spi/spi-sun4i.c @@ -198,7 +198,7 @@ static void sun4i_spi_set_cs(struct spi_device *spi, bool enable) static size_t sun4i_spi_max_transfer_size(struct spi_device *spi) { - return SUN4I_FIFO_DEPTH - 1; + return SUN4I_MAX_XFER_SIZE - 1; } static int sun4i_spi_transfer_one(struct spi_master *master, diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c index fa11cc0e809b..19238e1b76b4 100644 --- a/drivers/spi/spi-sun6i.c +++ b/drivers/spi/spi-sun6i.c @@ -7,6 +7,7 @@ * Maxime Ripard */ +#include #include #include #include @@ -58,10 +59,8 @@ #define SUN6I_FIFO_CTL_TF_RST BIT(31) #define SUN6I_FIFO_STA_REG 0x1c -#define SUN6I_FIFO_STA_RF_CNT_MASK 0x7f -#define SUN6I_FIFO_STA_RF_CNT_BITS 0 -#define SUN6I_FIFO_STA_TF_CNT_MASK 0x7f -#define SUN6I_FIFO_STA_TF_CNT_BITS 16 +#define SUN6I_FIFO_STA_RF_CNT_MASK GENMASK(7, 0) +#define SUN6I_FIFO_STA_TF_CNT_MASK GENMASK(23, 16) #define SUN6I_CLK_CTL_REG 0x24 #define SUN6I_CLK_CTL_CDR2_MASK 0xff @@ -73,13 +72,10 @@ #define SUN6I_MAX_XFER_SIZE 0xffffff #define SUN6I_BURST_CNT_REG 0x30 -#define SUN6I_BURST_CNT(cnt) ((cnt) & SUN6I_MAX_XFER_SIZE) #define SUN6I_XMIT_CNT_REG 0x34 -#define SUN6I_XMIT_CNT(cnt) ((cnt) & SUN6I_MAX_XFER_SIZE) #define SUN6I_BURST_CTL_CNT_REG 0x38 -#define SUN6I_BURST_CTL_CNT_STC(cnt) ((cnt) & SUN6I_MAX_XFER_SIZE) #define SUN6I_TXDATA_REG 0x200 #define SUN6I_RXDATA_REG 0x300 @@ -109,21 +105,18 @@ static inline void sun6i_spi_write(struct sun6i_spi *sspi, u32 reg, u32 value) writel(value, sspi->base_addr + reg); } +static inline u32 sun6i_spi_get_rx_fifo_count(struct sun6i_spi *sspi) +{ + u32 reg = sun6i_spi_read(sspi, SUN6I_FIFO_STA_REG); + + return FIELD_GET(SUN6I_FIFO_STA_RF_CNT_MASK, reg); +} + static inline u32 sun6i_spi_get_tx_fifo_count(struct sun6i_spi *sspi) { u32 reg = sun6i_spi_read(sspi, SUN6I_FIFO_STA_REG); - reg >>= SUN6I_FIFO_STA_TF_CNT_BITS; - - return reg & SUN6I_FIFO_STA_TF_CNT_MASK; -} - -static inline void sun6i_spi_enable_interrupt(struct sun6i_spi *sspi, u32 mask) -{ - u32 reg = sun6i_spi_read(sspi, SUN6I_INT_CTL_REG); - - reg |= mask; - sun6i_spi_write(sspi, SUN6I_INT_CTL_REG, reg); + return FIELD_GET(SUN6I_FIFO_STA_TF_CNT_MASK, reg); } static inline void sun6i_spi_disable_interrupt(struct sun6i_spi *sspi, u32 mask) @@ -134,18 +127,13 @@ static inline void sun6i_spi_disable_interrupt(struct sun6i_spi *sspi, u32 mask) sun6i_spi_write(sspi, SUN6I_INT_CTL_REG, reg); } -static inline void sun6i_spi_drain_fifo(struct sun6i_spi *sspi, int len) +static inline void sun6i_spi_drain_fifo(struct sun6i_spi *sspi) { - u32 reg, cnt; + u32 len; u8 byte; /* See how much data is available */ - reg = sun6i_spi_read(sspi, SUN6I_FIFO_STA_REG); - reg &= SUN6I_FIFO_STA_RF_CNT_MASK; - cnt = reg >> SUN6I_FIFO_STA_RF_CNT_BITS; - - if (len > cnt) - len = cnt; + len = sun6i_spi_get_rx_fifo_count(sspi); while (len--) { byte = readb(sspi->base_addr + SUN6I_RXDATA_REG); @@ -154,15 +142,16 @@ static inline void sun6i_spi_drain_fifo(struct sun6i_spi *sspi, int len) } } -static inline void sun6i_spi_fill_fifo(struct sun6i_spi *sspi, int len) +static inline void sun6i_spi_fill_fifo(struct sun6i_spi *sspi) { u32 cnt; + int len; u8 byte; /* See how much data we can fit */ cnt = sspi->fifo_depth - sun6i_spi_get_tx_fifo_count(sspi); - len = min3(len, (int)cnt, sspi->len); + len = min((int)cnt, sspi->len); while (len--) { byte = sspi->tx_buf ? *sspi->tx_buf++ : 0; @@ -201,7 +190,7 @@ static int sun6i_spi_transfer_one(struct spi_master *master, unsigned int mclk_rate, div, div_cdr1, div_cdr2, timeout; unsigned int start, end, tx_time; unsigned int trig_level; - unsigned int tx_len = 0; + unsigned int tx_len = 0, rx_len = 0; int ret = 0; u32 reg; @@ -256,10 +245,12 @@ static int sun6i_spi_transfer_one(struct spi_master *master, * If it's a TX only transfer, we don't want to fill the RX * FIFO with bogus data */ - if (sspi->rx_buf) + if (sspi->rx_buf) { reg &= ~SUN6I_TFR_CTL_DHB; - else + rx_len = tfr->len; + } else { reg |= SUN6I_TFR_CTL_DHB; + } /* We want to control the chip select manually */ reg |= SUN6I_TFR_CTL_CS_MANUAL; @@ -291,9 +282,11 @@ static int sun6i_spi_transfer_one(struct spi_master *master, div_cdr2 = DIV_ROUND_UP(div_cdr1, 2); if (div_cdr2 <= (SUN6I_CLK_CTL_CDR2_MASK + 1)) { reg = SUN6I_CLK_CTL_CDR2(div_cdr2 - 1) | SUN6I_CLK_CTL_DRS; + tfr->effective_speed_hz = mclk_rate / (2 * div_cdr2); } else { div = min(SUN6I_CLK_CTL_CDR1_MASK, order_base_2(div_cdr1)); reg = SUN6I_CLK_CTL_CDR1(div); + tfr->effective_speed_hz = mclk_rate / (1 << div); } sun6i_spi_write(sspi, SUN6I_CLK_CTL_REG, reg); @@ -303,20 +296,22 @@ static int sun6i_spi_transfer_one(struct spi_master *master, tx_len = tfr->len; /* Setup the counters */ - sun6i_spi_write(sspi, SUN6I_BURST_CNT_REG, SUN6I_BURST_CNT(tfr->len)); - sun6i_spi_write(sspi, SUN6I_XMIT_CNT_REG, SUN6I_XMIT_CNT(tx_len)); - sun6i_spi_write(sspi, SUN6I_BURST_CTL_CNT_REG, - SUN6I_BURST_CTL_CNT_STC(tx_len)); + sun6i_spi_write(sspi, SUN6I_BURST_CNT_REG, tfr->len); + sun6i_spi_write(sspi, SUN6I_XMIT_CNT_REG, tx_len); + sun6i_spi_write(sspi, SUN6I_BURST_CTL_CNT_REG, tx_len); /* Fill the TX FIFO */ - sun6i_spi_fill_fifo(sspi, sspi->fifo_depth); + sun6i_spi_fill_fifo(sspi); /* Enable the interrupts */ - sun6i_spi_write(sspi, SUN6I_INT_CTL_REG, SUN6I_INT_CTL_TC); - sun6i_spi_enable_interrupt(sspi, SUN6I_INT_CTL_TC | - SUN6I_INT_CTL_RF_RDY); + reg = SUN6I_INT_CTL_TC; + + if (rx_len > sspi->fifo_depth) + reg |= SUN6I_INT_CTL_RF_RDY; if (tx_len > sspi->fifo_depth) - sun6i_spi_enable_interrupt(sspi, SUN6I_INT_CTL_TF_ERQ); + reg |= SUN6I_INT_CTL_TF_ERQ; + + sun6i_spi_write(sspi, SUN6I_INT_CTL_REG, reg); /* Start the transfer */ reg = sun6i_spi_read(sspi, SUN6I_TFR_CTL_REG); @@ -333,10 +328,8 @@ static int sun6i_spi_transfer_one(struct spi_master *master, dev_name(&spi->dev), tfr->len, tfr->speed_hz, jiffies_to_msecs(end - start), tx_time); ret = -ETIMEDOUT; - goto out; } -out: sun6i_spi_write(sspi, SUN6I_INT_CTL_REG, 0); return ret; @@ -350,14 +343,14 @@ static irqreturn_t sun6i_spi_handler(int irq, void *dev_id) /* Transfer complete */ if (status & SUN6I_INT_CTL_TC) { sun6i_spi_write(sspi, SUN6I_INT_STA_REG, SUN6I_INT_CTL_TC); - sun6i_spi_drain_fifo(sspi, sspi->fifo_depth); + sun6i_spi_drain_fifo(sspi); complete(&sspi->done); return IRQ_HANDLED; } /* Receive FIFO 3/4 full */ if (status & SUN6I_INT_CTL_RF_RDY) { - sun6i_spi_drain_fifo(sspi, SUN6I_FIFO_DEPTH); + sun6i_spi_drain_fifo(sspi); /* Only clear the interrupt _after_ draining the FIFO */ sun6i_spi_write(sspi, SUN6I_INT_STA_REG, SUN6I_INT_CTL_RF_RDY); return IRQ_HANDLED; @@ -365,7 +358,7 @@ static irqreturn_t sun6i_spi_handler(int irq, void *dev_id) /* Transmit FIFO 3/4 empty */ if (status & SUN6I_INT_CTL_TF_ERQ) { - sun6i_spi_fill_fifo(sspi, SUN6I_FIFO_DEPTH); + sun6i_spi_fill_fifo(sspi); if (!sspi->len) /* nothing left to transmit */ diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c index 366a3e5cca6b..3c41649698a5 100644 --- a/drivers/spi/spi-ti-qspi.c +++ b/drivers/spi/spi-ti-qspi.c @@ -2,7 +2,7 @@ /* * TI QSPI driver * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com * Author: Sourav Poddar */ diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index d7ea6af74743..6df2aeff2843 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -122,6 +122,7 @@ struct pch_spi_dma_ctrl { /** * struct pch_spi_data - Holds the SPI channel specific details * @io_remap_addr: The remapped PCI base address + * @io_base_addr: Base address * @master: Pointer to the SPI master structure * @work: Reference to work queue handler * @wait: Wait queue for waking up upon receiving an @@ -138,8 +139,8 @@ struct pch_spi_dma_ctrl { * transfer * @rx_index: Receive data count; for bookkeeping during * transfer - * @tx_buff: Buffer for data to be transmitted - * @rx_index: Buffer for Received data + * @pkt_tx_buff: Buffer for data to be transmitted + * @pkt_rx_buff: Buffer for received data * @n_curnt_chip: The chip number that this SPI driver currently * operates on * @current_chip: Reference to the current chip that this SPI @@ -151,7 +152,10 @@ struct pch_spi_dma_ctrl { * @board_dat: Reference to the SPI device data structure * @plat_dev: platform_device structure * @ch: SPI channel number + * @dma: Local DMA information + * @use_dma: True if DMA is to be used * @irq_reg_sts: Status of IRQ registration + * @save_total_len: Save length while data is being transferred */ struct pch_spi_data { void __iomem *io_remap_addr; @@ -1631,64 +1635,37 @@ static void pch_spi_remove(struct pci_dev *pdev) kfree(pd_dev_save); } -#ifdef CONFIG_PM -static int pch_spi_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused pch_spi_suspend(struct device *dev) { - int retval; - struct pch_pd_dev_save *pd_dev_save = pci_get_drvdata(pdev); + struct pch_pd_dev_save *pd_dev_save = dev_get_drvdata(dev); - dev_dbg(&pdev->dev, "%s ENTRY\n", __func__); + dev_dbg(dev, "%s ENTRY\n", __func__); pd_dev_save->board_dat->suspend_sts = true; - /* save config space */ - retval = pci_save_state(pdev); - if (retval == 0) { - pci_enable_wake(pdev, PCI_D3hot, 0); - pci_disable_device(pdev); - pci_set_power_state(pdev, PCI_D3hot); - } else { - dev_err(&pdev->dev, "%s pci_save_state failed\n", __func__); - } - - return retval; + return 0; } -static int pch_spi_resume(struct pci_dev *pdev) +static int __maybe_unused pch_spi_resume(struct device *dev) { - int retval; - struct pch_pd_dev_save *pd_dev_save = pci_get_drvdata(pdev); - dev_dbg(&pdev->dev, "%s ENTRY\n", __func__); + struct pch_pd_dev_save *pd_dev_save = dev_get_drvdata(dev); - pci_set_power_state(pdev, PCI_D0); - pci_restore_state(pdev); + dev_dbg(dev, "%s ENTRY\n", __func__); - retval = pci_enable_device(pdev); - if (retval < 0) { - dev_err(&pdev->dev, - "%s pci_enable_device failed\n", __func__); - } else { - pci_enable_wake(pdev, PCI_D3hot, 0); + /* set suspend status to false */ + pd_dev_save->board_dat->suspend_sts = false; - /* set suspend status to false */ - pd_dev_save->board_dat->suspend_sts = false; - } - - return retval; + return 0; } -#else -#define pch_spi_suspend NULL -#define pch_spi_resume NULL -#endif +static SIMPLE_DEV_PM_OPS(pch_spi_pm_ops, pch_spi_suspend, pch_spi_resume); static struct pci_driver pch_spi_pcidev_driver = { .name = "pch_spi", .id_table = pch_spi_pcidev_id, .probe = pch_spi_probe, .remove = pch_spi_remove, - .suspend = pch_spi_suspend, - .resume = pch_spi_resume, + .driver.pm = &pch_spi_pm_ops, }; static int __init pch_spi_init(void) diff --git a/drivers/spi/spi-zynq-qspi.c b/drivers/spi/spi-zynq-qspi.c index 17641157354d..5d8a5ee62fa2 100644 --- a/drivers/spi/spi-zynq-qspi.c +++ b/drivers/spi/spi-zynq-qspi.c @@ -119,6 +119,7 @@ /** * struct zynq_qspi - Defines qspi driver instance + * @dev: Pointer to the this device's information * @regs: Virtual address of the QSPI controller registers * @refclk: Pointer to the peripheral clock * @pclk: Pointer to the APB clock @@ -316,7 +317,7 @@ static void zynq_qspi_chipselect(struct spi_device *spi, bool assert) /** * zynq_qspi_config_op - Configure QSPI controller for specified transfer * @xqspi: Pointer to the zynq_qspi structure - * @qspi: Pointer to the spi_device structure + * @spi: Pointer to the spi_device structure * * Sets the operational mode of QSPI controller for the next QSPI transfer and * sets the requested clock frequency. @@ -527,20 +528,21 @@ static int zynq_qspi_exec_mem_op(struct spi_mem *mem, struct zynq_qspi *xqspi = spi_controller_get_devdata(mem->spi->master); int err = 0, i; u8 *tmpbuf; + u8 opcode = op->cmd.opcode; dev_dbg(xqspi->dev, "cmd:%#x mode:%d.%d.%d.%d\n", - op->cmd.opcode, op->cmd.buswidth, op->addr.buswidth, + opcode, op->cmd.buswidth, op->addr.buswidth, op->dummy.buswidth, op->data.buswidth); zynq_qspi_chipselect(mem->spi, true); zynq_qspi_config_op(xqspi, mem->spi); - if (op->cmd.opcode) { + if (op->cmd.nbytes) { reinit_completion(&xqspi->data_completion); - xqspi->txbuf = (u8 *)&op->cmd.opcode; + xqspi->txbuf = &opcode; xqspi->rxbuf = NULL; - xqspi->tx_bytes = sizeof(op->cmd.opcode); - xqspi->rx_bytes = sizeof(op->cmd.opcode); + xqspi->tx_bytes = op->cmd.nbytes; + xqspi->rx_bytes = op->cmd.nbytes; zynq_qspi_write_op(xqspi, ZYNQ_QSPI_FIFO_DEPTH, true); zynq_qspi_write(xqspi, ZYNQ_QSPI_IEN_OFFSET, ZYNQ_QSPI_IXR_RXTX_MASK); diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c index 811c97a7c858..e17a20125255 100644 --- a/drivers/spi/spi-zynqmp-gqspi.c +++ b/drivers/spi/spi-zynqmp-gqspi.c @@ -197,8 +197,8 @@ static inline void zynqmp_gqspi_write(struct zynqmp_qspi *xqspi, u32 offset, /** * zynqmp_gqspi_selectslave: For selection of slave device * @instanceptr: Pointer to the zynqmp_qspi structure - * @flashcs: For chip select - * @flashbus: To check which bus is selected- upper or lower + * @slavecs: For chip select + * @slavebus: To check which bus is selected- upper or lower */ static void zynqmp_gqspi_selectslave(struct zynqmp_qspi *instanceptr, u8 slavecs, u8 slavebus) @@ -892,7 +892,7 @@ static int zynqmp_qspi_start_transfer(struct spi_master *master, /** * zynqmp_qspi_suspend: Suspend method for the QSPI driver - * @_dev: Address of the platform_device structure + * @dev: Address of the platform_device structure * * This function stops the QSPI driver queue and disables the QSPI controller * diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 8158e281f354..0b260484b4f5 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -778,6 +778,17 @@ static void spi_set_cs(struct spi_device *spi, bool enable) { bool enable1 = enable; + /* + * Avoid calling into the driver (or doing delays) if the chip select + * isn't actually changing from the last time this was called. + */ + if ((spi->controller->last_cs_enable == enable) && + (spi->controller->last_cs_mode_high == (spi->mode & SPI_CS_HIGH))) + return; + + spi->controller->last_cs_enable = enable; + spi->controller->last_cs_mode_high = spi->mode & SPI_CS_HIGH; + if (!spi->controller->set_cs_timing) { if (enable1) spi_delay_exec(&spi->controller->cs_setup, NULL); @@ -982,6 +993,8 @@ static int __spi_unmap_msg(struct spi_controller *ctlr, struct spi_message *msg) spi_unmap_buf(ctlr, tx_dev, &xfer->tx_sg, DMA_TO_DEVICE); } + ctlr->cur_msg_mapped = false; + return 0; } #else /* !CONFIG_HAS_DMA */ @@ -1234,8 +1247,17 @@ static int spi_transfer_one_message(struct spi_controller *ctlr, if (xfer->tx_buf || xfer->rx_buf) { reinit_completion(&ctlr->xfer_completion); +fallback_pio: ret = ctlr->transfer_one(ctlr, msg->spi, xfer); if (ret < 0) { + if (ctlr->cur_msg_mapped && + (xfer->error & SPI_TRANS_FAIL_NO_START)) { + __spi_unmap_msg(ctlr, msg); + ctlr->fallback = true; + xfer->error &= ~SPI_TRANS_FAIL_NO_START; + goto fallback_pio; + } + SPI_STATISTICS_INCREMENT_FIELD(statm, errors); SPI_STATISTICS_INCREMENT_FIELD(stats, @@ -1314,6 +1336,14 @@ void spi_finalize_current_transfer(struct spi_controller *ctlr) } EXPORT_SYMBOL_GPL(spi_finalize_current_transfer); +static void spi_idle_runtime_pm(struct spi_controller *ctlr) +{ + if (ctlr->auto_runtime_pm) { + pm_runtime_mark_last_busy(ctlr->dev.parent); + pm_runtime_put_autosuspend(ctlr->dev.parent); + } +} + /** * __spi_pump_messages - function which processes spi message queue * @ctlr: controller to process queue for @@ -1346,7 +1376,7 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread) /* If another context is idling the device then defer */ if (ctlr->idling) { - kthread_queue_work(&ctlr->kworker, &ctlr->pump_messages); + kthread_queue_work(ctlr->kworker, &ctlr->pump_messages); spin_unlock_irqrestore(&ctlr->queue_lock, flags); return; } @@ -1358,10 +1388,17 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread) return; } - /* Only do teardown in the thread */ + /* Defer any non-atomic teardown to the thread */ if (!in_kthread) { - kthread_queue_work(&ctlr->kworker, - &ctlr->pump_messages); + if (!ctlr->dummy_rx && !ctlr->dummy_tx && + !ctlr->unprepare_transfer_hardware) { + spi_idle_runtime_pm(ctlr); + ctlr->busy = false; + trace_spi_controller_idle(ctlr); + } else { + kthread_queue_work(ctlr->kworker, + &ctlr->pump_messages); + } spin_unlock_irqrestore(&ctlr->queue_lock, flags); return; } @@ -1378,10 +1415,7 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread) ctlr->unprepare_transfer_hardware(ctlr)) dev_err(&ctlr->dev, "failed to unprepare transfer hardware\n"); - if (ctlr->auto_runtime_pm) { - pm_runtime_mark_last_busy(ctlr->dev.parent); - pm_runtime_put_autosuspend(ctlr->dev.parent); - } + spi_idle_runtime_pm(ctlr); trace_spi_controller_idle(ctlr); spin_lock_irqsave(&ctlr->queue_lock, flags); @@ -1596,7 +1630,7 @@ static void spi_set_thread_rt(struct spi_controller *ctlr) dev_info(&ctlr->dev, "will run message pump with realtime priority\n"); - sched_setscheduler(ctlr->kworker_task, SCHED_FIFO, ¶m); + sched_setscheduler(ctlr->kworker->task, SCHED_FIFO, ¶m); } static int spi_init_queue(struct spi_controller *ctlr) @@ -1604,13 +1638,12 @@ static int spi_init_queue(struct spi_controller *ctlr) ctlr->running = false; ctlr->busy = false; - kthread_init_worker(&ctlr->kworker); - ctlr->kworker_task = kthread_run(kthread_worker_fn, &ctlr->kworker, - "%s", dev_name(&ctlr->dev)); - if (IS_ERR(ctlr->kworker_task)) { - dev_err(&ctlr->dev, "failed to create message pump task\n"); - return PTR_ERR(ctlr->kworker_task); + ctlr->kworker = kthread_create_worker(0, dev_name(&ctlr->dev)); + if (IS_ERR(ctlr->kworker)) { + dev_err(&ctlr->dev, "failed to create message pump kworker\n"); + return PTR_ERR(ctlr->kworker); } + kthread_init_work(&ctlr->pump_messages, spi_pump_messages); /* @@ -1693,7 +1726,8 @@ void spi_finalize_current_message(struct spi_controller *ctlr) spin_lock_irqsave(&ctlr->queue_lock, flags); ctlr->cur_msg = NULL; ctlr->cur_msg_prepared = false; - kthread_queue_work(&ctlr->kworker, &ctlr->pump_messages); + ctlr->fallback = false; + kthread_queue_work(ctlr->kworker, &ctlr->pump_messages); spin_unlock_irqrestore(&ctlr->queue_lock, flags); trace_spi_message_done(mesg); @@ -1719,7 +1753,7 @@ static int spi_start_queue(struct spi_controller *ctlr) ctlr->cur_msg = NULL; spin_unlock_irqrestore(&ctlr->queue_lock, flags); - kthread_queue_work(&ctlr->kworker, &ctlr->pump_messages); + kthread_queue_work(ctlr->kworker, &ctlr->pump_messages); return 0; } @@ -1775,8 +1809,7 @@ static int spi_destroy_queue(struct spi_controller *ctlr) return ret; } - kthread_flush_worker(&ctlr->kworker); - kthread_stop(ctlr->kworker_task); + kthread_destroy_worker(ctlr->kworker); return 0; } @@ -1799,7 +1832,7 @@ static int __spi_queued_transfer(struct spi_device *spi, list_add_tail(&msg->queue, &ctlr->queue); if (!ctlr->busy && need_pump) - kthread_queue_work(&ctlr->kworker, &ctlr->pump_messages); + kthread_queue_work(ctlr->kworker, &ctlr->pump_messages); spin_unlock_irqrestore(&ctlr->queue_lock, flags); return 0; diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 59e07675ef86..455e99c4958e 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -224,6 +224,11 @@ static int spidev_message(struct spidev_data *spidev, for (n = n_xfers, k_tmp = k_xfers, u_tmp = u_xfers; n; n--, k_tmp++, u_tmp++) { + /* Ensure that also following allocations from rx_buf/tx_buf will meet + * DMA alignment requirements. + */ + unsigned int len_aligned = ALIGN(u_tmp->len, ARCH_KMALLOC_MINALIGN); + k_tmp->len = u_tmp->len; total += k_tmp->len; @@ -239,17 +244,17 @@ static int spidev_message(struct spidev_data *spidev, if (u_tmp->rx_buf) { /* this transfer needs space in RX bounce buffer */ - rx_total += k_tmp->len; + rx_total += len_aligned; if (rx_total > bufsiz) { status = -EMSGSIZE; goto done; } k_tmp->rx_buf = rx_buf; - rx_buf += k_tmp->len; + rx_buf += len_aligned; } if (u_tmp->tx_buf) { /* this transfer needs space in TX bounce buffer */ - tx_total += k_tmp->len; + tx_total += len_aligned; if (tx_total > bufsiz) { status = -EMSGSIZE; goto done; @@ -259,7 +264,7 @@ static int spidev_message(struct spidev_data *spidev, (uintptr_t) u_tmp->tx_buf, u_tmp->len)) goto done; - tx_buf += k_tmp->len; + tx_buf += len_aligned; } k_tmp->cs_change = !!u_tmp->cs_change; @@ -293,16 +298,16 @@ static int spidev_message(struct spidev_data *spidev, goto done; /* copy any rx data out of bounce buffer */ - rx_buf = spidev->rx_buffer; - for (n = n_xfers, u_tmp = u_xfers; n; n--, u_tmp++) { + for (n = n_xfers, k_tmp = k_xfers, u_tmp = u_xfers; + n; + n--, k_tmp++, u_tmp++) { if (u_tmp->rx_buf) { if (copy_to_user((u8 __user *) - (uintptr_t) u_tmp->rx_buf, rx_buf, + (uintptr_t) u_tmp->rx_buf, k_tmp->rx_buf, u_tmp->len)) { status = -EFAULT; goto done; } - rx_buf += u_tmp->len; } } status = total; diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c index 99698b8a3a74..b373b1b08b6d 100644 --- a/drivers/tee/optee/core.c +++ b/drivers/tee/optee/core.c @@ -17,6 +17,7 @@ #include #include #include +#include #include "optee_private.h" #include "optee_smc.h" #include "shm_pool.h" @@ -218,6 +219,11 @@ static void optee_get_version(struct tee_device *teedev, *vers = v; } +static void optee_bus_scan(struct work_struct *work) +{ + WARN_ON(optee_enumerate_devices(PTA_CMD_GET_DEVICES_SUPP)); +} + static int optee_open(struct tee_context *ctx) { struct optee_context_data *ctxdata; @@ -241,8 +247,18 @@ static int optee_open(struct tee_context *ctx) kfree(ctxdata); return -EBUSY; } - } + if (!optee->scan_bus_done) { + INIT_WORK(&optee->scan_bus_work, optee_bus_scan); + optee->scan_bus_wq = create_workqueue("optee_bus_scan"); + if (!optee->scan_bus_wq) { + kfree(ctxdata); + return -ECHILD; + } + queue_work(optee->scan_bus_wq, &optee->scan_bus_work); + optee->scan_bus_done = true; + } + } mutex_init(&ctxdata->mutex); INIT_LIST_HEAD(&ctxdata->sess_list); @@ -296,8 +312,13 @@ static void optee_release(struct tee_context *ctx) ctx->data = NULL; - if (teedev == optee->supp_teedev) + if (teedev == optee->supp_teedev) { + if (optee->scan_bus_wq) { + destroy_workqueue(optee->scan_bus_wq); + optee->scan_bus_wq = NULL; + } optee_supp_release(&optee->supp); + } } static const struct tee_driver_ops optee_ops = { @@ -675,7 +696,7 @@ static int optee_probe(struct platform_device *pdev) platform_set_drvdata(pdev, optee); - rc = optee_enumerate_devices(); + rc = optee_enumerate_devices(PTA_CMD_GET_DEVICES); if (rc) { optee_remove(pdev); return rc; diff --git a/drivers/tee/optee/device.c b/drivers/tee/optee/device.c index e3a148521ec1..7a897d51969f 100644 --- a/drivers/tee/optee/device.c +++ b/drivers/tee/optee/device.c @@ -11,18 +11,6 @@ #include #include "optee_private.h" -/* - * Get device UUIDs - * - * [out] memref[0] Array of device UUIDs - * - * Return codes: - * TEE_SUCCESS - Invoke command success - * TEE_ERROR_BAD_PARAMETERS - Incorrect input param - * TEE_ERROR_SHORT_BUFFER - Output buffer size less than required - */ -#define PTA_CMD_GET_DEVICES 0x0 - static int optee_ctx_match(struct tee_ioctl_version_data *ver, const void *data) { if (ver->impl_id == TEE_IMPL_ID_OPTEE) @@ -32,7 +20,8 @@ static int optee_ctx_match(struct tee_ioctl_version_data *ver, const void *data) } static int get_devices(struct tee_context *ctx, u32 session, - struct tee_shm *device_shm, u32 *shm_size) + struct tee_shm *device_shm, u32 *shm_size, + u32 func) { int ret = 0; struct tee_ioctl_invoke_arg inv_arg; @@ -41,8 +30,7 @@ static int get_devices(struct tee_context *ctx, u32 session, memset(&inv_arg, 0, sizeof(inv_arg)); memset(¶m, 0, sizeof(param)); - /* Invoke PTA_CMD_GET_DEVICES function */ - inv_arg.func = PTA_CMD_GET_DEVICES; + inv_arg.func = func; inv_arg.session = session; inv_arg.num_params = 4; @@ -65,7 +53,7 @@ static int get_devices(struct tee_context *ctx, u32 session, return 0; } -static int optee_register_device(const uuid_t *device_uuid, u32 device_id) +static int optee_register_device(const uuid_t *device_uuid) { struct tee_client_device *optee_device = NULL; int rc; @@ -75,7 +63,10 @@ static int optee_register_device(const uuid_t *device_uuid, u32 device_id) return -ENOMEM; optee_device->dev.bus = &tee_bus_type; - dev_set_name(&optee_device->dev, "optee-clnt%u", device_id); + if (dev_set_name(&optee_device->dev, "optee-ta-%pUb", device_uuid)) { + kfree(optee_device); + return -ENOMEM; + } uuid_copy(&optee_device->id.uuid, device_uuid); rc = device_register(&optee_device->dev); @@ -87,7 +78,7 @@ static int optee_register_device(const uuid_t *device_uuid, u32 device_id) return rc; } -int optee_enumerate_devices(void) +static int __optee_enumerate_devices(u32 func) { const uuid_t pta_uuid = UUID_INIT(0x7011a688, 0xddde, 0x4053, @@ -118,7 +109,7 @@ int optee_enumerate_devices(void) goto out_ctx; } - rc = get_devices(ctx, sess_arg.session, NULL, &shm_size); + rc = get_devices(ctx, sess_arg.session, NULL, &shm_size, func); if (rc < 0 || !shm_size) goto out_sess; @@ -130,7 +121,7 @@ int optee_enumerate_devices(void) goto out_sess; } - rc = get_devices(ctx, sess_arg.session, device_shm, &shm_size); + rc = get_devices(ctx, sess_arg.session, device_shm, &shm_size, func); if (rc < 0) goto out_shm; @@ -144,7 +135,7 @@ int optee_enumerate_devices(void) num_devices = shm_size / sizeof(uuid_t); for (idx = 0; idx < num_devices; idx++) { - rc = optee_register_device(&device_uuid[idx], idx); + rc = optee_register_device(&device_uuid[idx]); if (rc) goto out_shm; } @@ -158,3 +149,8 @@ out_ctx: return rc; } + +int optee_enumerate_devices(u32 func) +{ + return __optee_enumerate_devices(func); +} diff --git a/drivers/tee/optee/optee_private.h b/drivers/tee/optee/optee_private.h index d9c5037b4e03..8b71839a357e 100644 --- a/drivers/tee/optee/optee_private.h +++ b/drivers/tee/optee/optee_private.h @@ -78,6 +78,9 @@ struct optee_supp { * @memremaped_shm virtual address of memory in shared memory pool * @sec_caps: secure world capabilities defined by * OPTEE_SMC_SEC_CAP_* in optee_smc.h + * @scan_bus_done flag if device registation was already done. + * @scan_bus_wq workqueue to scan optee bus and register optee drivers + * @scan_bus_work workq to scan optee bus and register optee drivers */ struct optee { struct tee_device *supp_teedev; @@ -89,6 +92,9 @@ struct optee { struct tee_shm_pool *pool; void *memremaped_shm; u32 sec_caps; + bool scan_bus_done; + struct workqueue_struct *scan_bus_wq; + struct work_struct scan_bus_work; }; struct optee_session { @@ -173,7 +179,9 @@ void optee_free_pages_list(void *array, size_t num_entries); void optee_fill_pages_list(u64 *dst, struct page **pages, int num_pages, size_t page_offset); -int optee_enumerate_devices(void); +#define PTA_CMD_GET_DEVICES 0x0 +#define PTA_CMD_GET_DEVICES_SUPP 0x1 +int optee_enumerate_devices(u32 func); /* * Small helpers diff --git a/drivers/thermal/cpufreq_cooling.c b/drivers/thermal/cpufreq_cooling.c index 6c0e1b053126..6cf23a54e853 100644 --- a/drivers/thermal/cpufreq_cooling.c +++ b/drivers/thermal/cpufreq_cooling.c @@ -333,18 +333,18 @@ static inline bool em_is_sane(struct cpufreq_cooling_device *cpufreq_cdev, return false; policy = cpufreq_cdev->policy; - if (!cpumask_equal(policy->related_cpus, to_cpumask(em->cpus))) { + if (!cpumask_equal(policy->related_cpus, em_span_cpus(em))) { pr_err("The span of pd %*pbl is misaligned with cpufreq policy %*pbl\n", - cpumask_pr_args(to_cpumask(em->cpus)), + cpumask_pr_args(em_span_cpus(em)), cpumask_pr_args(policy->related_cpus)); return false; } nr_levels = cpufreq_cdev->max_level + 1; - if (em->nr_cap_states != nr_levels) { - pr_err("The number of cap states in pd %*pbl (%u) doesn't match the number of cooling levels (%u)\n", - cpumask_pr_args(to_cpumask(em->cpus)), - em->nr_cap_states, nr_levels); + if (em_pd_nr_perf_states(em) != nr_levels) { + pr_err("The number of performance states in pd %*pbl (%u) doesn't match the number of cooling levels (%u)\n", + cpumask_pr_args(em_span_cpus(em)), + em_pd_nr_perf_states(em), nr_levels); return false; } diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 457c0bf8cbf8..07b7b6b05b8b 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include #include @@ -102,11 +103,19 @@ #define DEFAULT_IO_MACRO_IO2_IO3_MASK GENMASK(15, 4) #define IO_MACRO_IO2_IO3_SWAP 0x4640 -#ifdef CONFIG_CONSOLE_POLL -#define CONSOLE_RX_BYTES_PW 1 -#else -#define CONSOLE_RX_BYTES_PW 4 -#endif +/* We always configure 4 bytes per FIFO word */ +#define BYTES_PER_FIFO_WORD 4 + +struct qcom_geni_private_data { + /* NOTE: earlycon port will have NULL here */ + struct uart_driver *drv; + + u32 poll_cached_bytes; + unsigned int poll_cached_bytes_cnt; + + u32 write_cached_bytes; + unsigned int write_cached_bytes_cnt; +}; struct qcom_geni_serial_port { struct uart_port uport; @@ -118,8 +127,6 @@ struct qcom_geni_serial_port { bool setup; int (*handle_rx)(struct uart_port *uport, u32 bytes, bool drop); unsigned int baud; - unsigned int tx_bytes_pw; - unsigned int rx_bytes_pw; void *rx_fifo; u32 loopback; bool brk; @@ -128,6 +135,8 @@ struct qcom_geni_serial_port { int wakeup_irq; bool rx_tx_swap; bool cts_rts_swap; + + struct qcom_geni_private_data private_data; }; static const struct uart_ops qcom_geni_console_pops; @@ -263,8 +272,9 @@ static bool qcom_geni_serial_poll_bit(struct uart_port *uport, unsigned int baud; unsigned int fifo_bits; unsigned long timeout_us = 20000; + struct qcom_geni_private_data *private_data = uport->private_data; - if (uport->private_data) { + if (private_data->drv) { port = to_dev_port(uport, uport); baud = port->baud; if (!baud) @@ -330,23 +340,42 @@ static void qcom_geni_serial_abort_rx(struct uart_port *uport) } #ifdef CONFIG_CONSOLE_POLL + static int qcom_geni_serial_get_char(struct uart_port *uport) { - u32 rx_fifo; + struct qcom_geni_private_data *private_data = uport->private_data; u32 status; + u32 word_cnt; + int ret; - status = readl(uport->membase + SE_GENI_M_IRQ_STATUS); - writel(status, uport->membase + SE_GENI_M_IRQ_CLEAR); + if (!private_data->poll_cached_bytes_cnt) { + status = readl(uport->membase + SE_GENI_M_IRQ_STATUS); + writel(status, uport->membase + SE_GENI_M_IRQ_CLEAR); - status = readl(uport->membase + SE_GENI_S_IRQ_STATUS); - writel(status, uport->membase + SE_GENI_S_IRQ_CLEAR); + status = readl(uport->membase + SE_GENI_S_IRQ_STATUS); + writel(status, uport->membase + SE_GENI_S_IRQ_CLEAR); - status = readl(uport->membase + SE_GENI_RX_FIFO_STATUS); - if (!(status & RX_FIFO_WC_MSK)) - return NO_POLL_CHAR; + status = readl(uport->membase + SE_GENI_RX_FIFO_STATUS); + word_cnt = status & RX_FIFO_WC_MSK; + if (!word_cnt) + return NO_POLL_CHAR; - rx_fifo = readl(uport->membase + SE_GENI_RX_FIFOn); - return rx_fifo & 0xff; + if (word_cnt == 1 && (status & RX_LAST)) + private_data->poll_cached_bytes_cnt = + (status & RX_LAST_BYTE_VALID_MSK) >> + RX_LAST_BYTE_VALID_SHFT; + else + private_data->poll_cached_bytes_cnt = 4; + + private_data->poll_cached_bytes = + readl(uport->membase + SE_GENI_RX_FIFOn); + } + + private_data->poll_cached_bytes_cnt--; + ret = private_data->poll_cached_bytes & 0xff; + private_data->poll_cached_bytes >>= 8; + + return ret; } static void qcom_geni_serial_poll_put_char(struct uart_port *uport, @@ -365,13 +394,25 @@ static void qcom_geni_serial_poll_put_char(struct uart_port *uport, #ifdef CONFIG_SERIAL_QCOM_GENI_CONSOLE static void qcom_geni_serial_wr_char(struct uart_port *uport, int ch) { - writel(ch, uport->membase + SE_GENI_TX_FIFOn); + struct qcom_geni_private_data *private_data = uport->private_data; + + private_data->write_cached_bytes = + (private_data->write_cached_bytes >> 8) | (ch << 24); + private_data->write_cached_bytes_cnt++; + + if (private_data->write_cached_bytes_cnt == BYTES_PER_FIFO_WORD) { + writel(private_data->write_cached_bytes, + uport->membase + SE_GENI_TX_FIFOn); + private_data->write_cached_bytes_cnt = 0; + } } static void __qcom_geni_serial_console_write(struct uart_port *uport, const char *s, unsigned int count) { + struct qcom_geni_private_data *private_data = uport->private_data; + int i; u32 bytes_to_send = count; @@ -406,6 +447,15 @@ __qcom_geni_serial_console_write(struct uart_port *uport, const char *s, SE_GENI_M_IRQ_CLEAR); i += chars_to_write; } + + if (private_data->write_cached_bytes_cnt) { + private_data->write_cached_bytes >>= BITS_PER_BYTE * + (BYTES_PER_FIFO_WORD - private_data->write_cached_bytes_cnt); + writel(private_data->write_cached_bytes, + uport->membase + SE_GENI_TX_FIFOn); + private_data->write_cached_bytes_cnt = 0; + } + qcom_geni_serial_poll_tx_done(uport); } @@ -478,7 +528,7 @@ static int handle_rx_console(struct uart_port *uport, u32 bytes, bool drop) tport = &uport->state->port; for (i = 0; i < bytes; ) { int c; - int chunk = min_t(int, bytes - i, port->rx_bytes_pw); + int chunk = min_t(int, bytes - i, BYTES_PER_FIFO_WORD); ioread32_rep(uport->membase + SE_GENI_RX_FIFOn, buf, 1); i += chunk; @@ -658,11 +708,11 @@ static void qcom_geni_serial_handle_rx(struct uart_port *uport, bool drop) if (!word_cnt) return; - total_bytes = port->rx_bytes_pw * (word_cnt - 1); + total_bytes = BYTES_PER_FIFO_WORD * (word_cnt - 1); if (last_word_partial && last_word_byte_cnt) total_bytes += last_word_byte_cnt; else - total_bytes += port->rx_bytes_pw; + total_bytes += BYTES_PER_FIFO_WORD; port->handle_rx(uport, total_bytes, drop); } @@ -695,7 +745,7 @@ static void qcom_geni_serial_handle_tx(struct uart_port *uport, bool done, } avail = port->tx_fifo_depth - (status & TX_FIFO_WC); - avail *= port->tx_bytes_pw; + avail *= BYTES_PER_FIFO_WORD; tail = xmit->tail; chunk = min(avail, pending); @@ -719,7 +769,7 @@ static void qcom_geni_serial_handle_tx(struct uart_port *uport, bool done, int c; memset(buf, 0, ARRAY_SIZE(buf)); - tx_bytes = min_t(size_t, remaining, port->tx_bytes_pw); + tx_bytes = min_t(size_t, remaining, BYTES_PER_FIFO_WORD); for (c = 0; c < tx_bytes ; c++) { buf[c] = xmit->buf[tail++]; @@ -836,14 +886,6 @@ static int qcom_geni_serial_port_setup(struct uart_port *uport) u32 proto; u32 pin_swap; - if (uart_console(uport)) { - port->tx_bytes_pw = 1; - port->rx_bytes_pw = CONSOLE_RX_BYTES_PW; - } else { - port->tx_bytes_pw = 4; - port->rx_bytes_pw = 4; - } - proto = geni_se_read_proto(&port->se); if (proto != GENI_SE_UART) { dev_err(uport->dev, "Invalid FW loaded, proto: %d\n", proto); @@ -875,10 +917,8 @@ static int qcom_geni_serial_port_setup(struct uart_port *uport) */ if (uart_console(uport)) qcom_geni_serial_poll_tx_done(uport); - geni_se_config_packing(&port->se, BITS_PER_BYTE, port->tx_bytes_pw, - false, true, false); - geni_se_config_packing(&port->se, BITS_PER_BYTE, port->rx_bytes_pw, - false, false, true); + geni_se_config_packing(&port->se, BITS_PER_BYTE, BYTES_PER_FIFO_WORD, + false, true, true); geni_se_init(&port->se, UART_RX_WM, port->rx_fifo_depth - 2); geni_se_select_mode(&port->se, GENI_SE_FIFO); port->setup = true; @@ -945,6 +985,7 @@ static void qcom_geni_serial_set_termios(struct uart_port *uport, struct qcom_geni_serial_port *port = to_dev_port(uport, uport); unsigned long clk_rate; u32 ver, sampling_rate; + unsigned int avg_bw_core; qcom_geni_serial_stop_rx(uport); /* baud rate */ @@ -962,10 +1003,20 @@ static void qcom_geni_serial_set_termios(struct uart_port *uport, goto out_restart_rx; uport->uartclk = clk_rate; - clk_set_rate(port->se.clk, clk_rate); + dev_pm_opp_set_rate(uport->dev, clk_rate); ser_clk_cfg = SER_CLK_EN; ser_clk_cfg |= clk_div << CLK_DIV_SHFT; + /* + * Bump up BW vote on CPU and CORE path as driver supports FIFO mode + * only. + */ + avg_bw_core = (baud > 115200) ? Bps_to_icc(CORE_2X_50_MHZ) + : GENI_DEFAULT_BW; + port->se.icc_paths[GENI_TO_CORE].avg_bw = avg_bw_core; + port->se.icc_paths[CPU_TO_GENI].avg_bw = Bps_to_icc(baud); + geni_icc_set_bw(&port->se); + /* parity */ tx_trans_cfg = readl(uport->membase + SE_UART_TX_TRANS_CFG); tx_parity_cfg = readl(uport->membase + SE_UART_TX_PARITY_CFG); @@ -1121,6 +1172,14 @@ static inline void qcom_geni_serial_enable_early_read(struct geni_se *se, struct console *con) { } #endif +static int qcom_geni_serial_earlycon_exit(struct console *con) +{ + geni_remove_earlycon_icc_vote(); + return 0; +} + +static struct qcom_geni_private_data earlycon_private_data; + static int __init qcom_geni_serial_earlycon_setup(struct earlycon_device *dev, const char *opt) { @@ -1136,6 +1195,8 @@ static int __init qcom_geni_serial_earlycon_setup(struct earlycon_device *dev, if (!uport->membase) return -EINVAL; + uport->private_data = &earlycon_private_data; + memset(&se, 0, sizeof(se)); se.base = uport->membase; if (geni_se_read_proto(&se) != GENI_SE_UART) @@ -1153,7 +1214,8 @@ static int __init qcom_geni_serial_earlycon_setup(struct earlycon_device *dev, */ qcom_geni_serial_poll_tx_done(uport); qcom_geni_serial_abort_rx(uport); - geni_se_config_packing(&se, BITS_PER_BYTE, 1, false, true, false); + geni_se_config_packing(&se, BITS_PER_BYTE, BYTES_PER_FIFO_WORD, + false, true, true); geni_se_init(&se, DEF_FIFO_DEPTH_WORDS / 2, DEF_FIFO_DEPTH_WORDS - 2); geni_se_select_mode(&se, GENI_SE_FIFO); @@ -1166,6 +1228,7 @@ static int __init qcom_geni_serial_earlycon_setup(struct earlycon_device *dev, writel(stop_bit_len, uport->membase + SE_UART_TX_STOP_BIT_LEN); dev->con->write = qcom_geni_serial_earlycon_write; + dev->con->exit = qcom_geni_serial_earlycon_exit; dev->con->setup = NULL; qcom_geni_serial_enable_early_read(&se, dev->con); @@ -1228,11 +1291,14 @@ static void qcom_geni_serial_pm(struct uart_port *uport, if (old_state == UART_PM_STATE_UNDEFINED) old_state = UART_PM_STATE_OFF; - if (new_state == UART_PM_STATE_ON && old_state == UART_PM_STATE_OFF) + if (new_state == UART_PM_STATE_ON && old_state == UART_PM_STATE_OFF) { + geni_icc_enable(&port->se); geni_se_resources_on(&port->se); - else if (new_state == UART_PM_STATE_OFF && - old_state == UART_PM_STATE_ON) + } else if (new_state == UART_PM_STATE_OFF && + old_state == UART_PM_STATE_ON) { geni_se_resources_off(&port->se); + geni_icc_disable(&port->se); + } } static const struct uart_ops qcom_geni_console_pops = { @@ -1330,6 +1396,17 @@ static int qcom_geni_serial_probe(struct platform_device *pdev) return -ENOMEM; } + ret = geni_icc_get(&port->se, NULL); + if (ret) + return ret; + port->se.icc_paths[GENI_TO_CORE].avg_bw = GENI_DEFAULT_BW; + port->se.icc_paths[CPU_TO_GENI].avg_bw = GENI_DEFAULT_BW; + + /* Set BW for register access */ + ret = geni_icc_set_bw(&port->se); + if (ret) + return ret; + port->name = devm_kasprintf(uport->dev, GFP_KERNEL, "qcom_geni_serial_%s%d", uart_console(uport) ? "console" : "uart", uport->line); @@ -1351,13 +1428,26 @@ static int qcom_geni_serial_probe(struct platform_device *pdev) if (of_property_read_bool(pdev->dev.of_node, "cts-rts-swap")) port->cts_rts_swap = true; - uport->private_data = drv; + port->se.opp_table = dev_pm_opp_set_clkname(&pdev->dev, "se"); + if (IS_ERR(port->se.opp_table)) + return PTR_ERR(port->se.opp_table); + /* OPP table is optional */ + ret = dev_pm_opp_of_add_table(&pdev->dev); + if (!ret) { + port->se.has_opp_table = true; + } else if (ret != -ENODEV) { + dev_err(&pdev->dev, "invalid OPP table in device tree\n"); + return ret; + } + + port->private_data.drv = drv; + uport->private_data = &port->private_data; platform_set_drvdata(pdev, port); port->handle_rx = console ? handle_rx_console : handle_rx_uart; ret = uart_add_one_port(drv, uport); if (ret) - return ret; + goto err; irq_set_status_flags(uport->irq, IRQ_NOAUTOEN); ret = devm_request_irq(uport->dev, uport->irq, qcom_geni_serial_isr, @@ -1365,7 +1455,7 @@ static int qcom_geni_serial_probe(struct platform_device *pdev) if (ret) { dev_err(uport->dev, "Failed to get IRQ ret %d\n", ret); uart_remove_one_port(drv, uport); - return ret; + goto err; } /* @@ -1382,18 +1472,26 @@ static int qcom_geni_serial_probe(struct platform_device *pdev) if (ret) { device_init_wakeup(&pdev->dev, false); uart_remove_one_port(drv, uport); - return ret; + goto err; } } return 0; +err: + if (port->se.has_opp_table) + dev_pm_opp_of_remove_table(&pdev->dev); + dev_pm_opp_put_clkname(port->se.opp_table); + return ret; } static int qcom_geni_serial_remove(struct platform_device *pdev) { struct qcom_geni_serial_port *port = platform_get_drvdata(pdev); - struct uart_driver *drv = port->uport.private_data; + struct uart_driver *drv = port->private_data.drv; + if (port->se.has_opp_table) + dev_pm_opp_of_remove_table(&pdev->dev); + dev_pm_opp_put_clkname(port->se.opp_table); dev_pm_clear_wake_irq(&pdev->dev); device_init_wakeup(&pdev->dev, false); uart_remove_one_port(drv, &port->uport); @@ -1405,16 +1503,32 @@ static int __maybe_unused qcom_geni_serial_sys_suspend(struct device *dev) { struct qcom_geni_serial_port *port = dev_get_drvdata(dev); struct uart_port *uport = &port->uport; + struct qcom_geni_private_data *private_data = uport->private_data; - return uart_suspend_port(uport->private_data, uport); + /* + * This is done so we can hit the lowest possible state in suspend + * even with no_console_suspend + */ + if (uart_console(uport)) { + geni_icc_set_tag(&port->se, 0x3); + geni_icc_set_bw(&port->se); + } + return uart_suspend_port(private_data->drv, uport); } static int __maybe_unused qcom_geni_serial_sys_resume(struct device *dev) { + int ret; struct qcom_geni_serial_port *port = dev_get_drvdata(dev); struct uart_port *uport = &port->uport; + struct qcom_geni_private_data *private_data = uport->private_data; - return uart_resume_port(uport->private_data, uport); + ret = uart_resume_port(private_data->drv, uport); + if (uart_console(uport)) { + geni_icc_set_tag(&port->se, 0x7); + geni_icc_set_bw(&port->se); + } + return ret; } static const struct dev_pm_ops qcom_geni_serial_pm_ops = { diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c index 465d0b7c6522..4a112670cc6c 100644 --- a/drivers/usb/gadget/udc/lpc32xx_udc.c +++ b/drivers/usb/gadget/udc/lpc32xx_udc.c @@ -1926,7 +1926,7 @@ static const struct usb_ep_ops lpc32xx_ep_ops = { }; /* Send a ZLP on a non-0 IN EP */ -void udc_send_in_zlp(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep) +static void udc_send_in_zlp(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep) { /* Clear EP status */ udc_clearep_getsts(udc, ep->hwep_num); @@ -1940,7 +1940,7 @@ void udc_send_in_zlp(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep) * This function will only be called when a delayed ZLP needs to be sent out * after a DMA transfer has filled both buffers. */ -void udc_handle_eps(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep) +static void udc_handle_eps(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep) { u32 epstatus; struct lpc32xx_request *req; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index d3b139d80e12..ed88c04aa92a 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -414,7 +414,7 @@ static int nfs4_delay_interruptible(long *timeout) { might_sleep(); - freezable_schedule_timeout_interruptible(nfs4_update_delay(timeout)); + freezable_schedule_timeout_interruptible_unsafe(nfs4_update_delay(timeout)); if (!signal_pending(current)) return 0; return __fatal_signal_pending(current) ? -EINTR :-ERESTARTSYS; diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 459d6981ca96..9dc816641286 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -12,7 +12,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20200528 +#define ACPI_CA_VERSION 0x20200717 #include #include diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index aa236b9e6f24..d50e61384f1f 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -1146,7 +1146,7 @@ struct acpi_pnp_device_id { struct acpi_pnp_device_id_list { u32 count; /* Number of IDs in Ids array */ u32 list_size; /* Size of list, including ID strings */ - struct acpi_pnp_device_id ids[1]; /* ID array */ + struct acpi_pnp_device_id ids[]; /* ID array */ }; /* @@ -1201,12 +1201,18 @@ struct acpi_pci_id { u16 function; }; +struct acpi_mem_mapping { + acpi_physical_address physical_address; + u8 *logical_address; + acpi_size length; + struct acpi_mem_mapping *next_mm; +}; + struct acpi_mem_space_context { u32 length; acpi_physical_address address; - acpi_physical_address mapped_physical_address; - u8 *mapped_logical_address; - acpi_size mapped_length; + struct acpi_mem_mapping *cur_mm; + struct acpi_mem_mapping *first_mm; }; /* diff --git a/include/dt-bindings/clock/microchip,sparx5.h b/include/dt-bindings/clock/microchip,sparx5.h new file mode 100644 index 000000000000..4b04dabacec2 --- /dev/null +++ b/include/dt-bindings/clock/microchip,sparx5.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2019 Microchip Inc. + * + * Author: Lars Povlsen + */ + +#ifndef _DT_BINDINGS_CLK_SPARX5_H +#define _DT_BINDINGS_CLK_SPARX5_H + +#define CLK_ID_CORE 0 +#define CLK_ID_DDR 1 +#define CLK_ID_CPU2 2 +#define CLK_ID_ARM2 3 +#define CLK_ID_AUX1 4 +#define CLK_ID_AUX2 5 +#define CLK_ID_AUX3 6 +#define CLK_ID_AUX4 7 +#define CLK_ID_SYNCE 8 + +#define N_CLOCKS 9 + +#endif diff --git a/include/dt-bindings/clock/r8a774e1-cpg-mssr.h b/include/dt-bindings/clock/r8a774e1-cpg-mssr.h new file mode 100644 index 000000000000..b2fc1d1c3c47 --- /dev/null +++ b/include/dt-bindings/clock/r8a774e1-cpg-mssr.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ +#ifndef __DT_BINDINGS_CLOCK_R8A774E1_CPG_MSSR_H__ +#define __DT_BINDINGS_CLOCK_R8A774E1_CPG_MSSR_H__ + +#include + +/* R8A774E1 CPG Core Clocks */ +#define R8A774E1_CLK_Z 0 +#define R8A774E1_CLK_Z2 1 +#define R8A774E1_CLK_ZG 2 +#define R8A774E1_CLK_ZTR 3 +#define R8A774E1_CLK_ZTRD2 4 +#define R8A774E1_CLK_ZT 5 +#define R8A774E1_CLK_ZX 6 +#define R8A774E1_CLK_S0D1 7 +#define R8A774E1_CLK_S0D2 8 +#define R8A774E1_CLK_S0D3 9 +#define R8A774E1_CLK_S0D4 10 +#define R8A774E1_CLK_S0D6 11 +#define R8A774E1_CLK_S0D8 12 +#define R8A774E1_CLK_S0D12 13 +#define R8A774E1_CLK_S1D2 14 +#define R8A774E1_CLK_S1D4 15 +#define R8A774E1_CLK_S2D1 16 +#define R8A774E1_CLK_S2D2 17 +#define R8A774E1_CLK_S2D4 18 +#define R8A774E1_CLK_S3D1 19 +#define R8A774E1_CLK_S3D2 20 +#define R8A774E1_CLK_S3D4 21 +#define R8A774E1_CLK_LB 22 +#define R8A774E1_CLK_CL 23 +#define R8A774E1_CLK_ZB3 24 +#define R8A774E1_CLK_ZB3D2 25 +#define R8A774E1_CLK_ZB3D4 26 +#define R8A774E1_CLK_CR 27 +#define R8A774E1_CLK_CRD2 28 +#define R8A774E1_CLK_SD0H 29 +#define R8A774E1_CLK_SD0 30 +#define R8A774E1_CLK_SD1H 31 +#define R8A774E1_CLK_SD1 32 +#define R8A774E1_CLK_SD2H 33 +#define R8A774E1_CLK_SD2 34 +#define R8A774E1_CLK_SD3H 35 +#define R8A774E1_CLK_SD3 36 +#define R8A774E1_CLK_RPC 37 +#define R8A774E1_CLK_RPCD2 38 +#define R8A774E1_CLK_MSO 39 +#define R8A774E1_CLK_HDMI 40 +#define R8A774E1_CLK_CSI0 41 +#define R8A774E1_CLK_CP 42 +#define R8A774E1_CLK_CPEX 43 +#define R8A774E1_CLK_R 44 +#define R8A774E1_CLK_OSC 45 +#define R8A774E1_CLK_CANFD 46 + +#endif /* __DT_BINDINGS_CLOCK_R8A774E1_CPG_MSSR_H__ */ diff --git a/include/dt-bindings/clock/vf610-clock.h b/include/dt-bindings/clock/vf610-clock.h index 95394f35a74a..0f2d60e884dc 100644 --- a/include/dt-bindings/clock/vf610-clock.h +++ b/include/dt-bindings/clock/vf610-clock.h @@ -195,6 +195,7 @@ #define VF610_CLK_WKPU 186 #define VF610_CLK_TCON0 187 #define VF610_CLK_TCON1 188 -#define VF610_CLK_END 189 +#define VF610_CLK_CAAM 189 +#define VF610_CLK_END 190 #endif /* __DT_BINDINGS_CLOCK_VF610_H */ diff --git a/include/dt-bindings/mux/mux-j721e-wiz.h b/include/dt-bindings/mux/mux-j721e-wiz.h new file mode 100644 index 000000000000..fd1c4ea9fc7f --- /dev/null +++ b/include/dt-bindings/mux/mux-j721e-wiz.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * This header provides constants for J721E WIZ. + */ + +#ifndef _DT_BINDINGS_J721E_WIZ +#define _DT_BINDINGS_J721E_WIZ + +#define SERDES0_LANE0_QSGMII_LANE1 0x0 +#define SERDES0_LANE0_PCIE0_LANE0 0x1 +#define SERDES0_LANE0_USB3_0_SWAP 0x2 + +#define SERDES0_LANE1_QSGMII_LANE2 0x0 +#define SERDES0_LANE1_PCIE0_LANE1 0x1 +#define SERDES0_LANE1_USB3_0 0x2 + +#define SERDES1_LANE0_QSGMII_LANE3 0x0 +#define SERDES1_LANE0_PCIE1_LANE0 0x1 +#define SERDES1_LANE0_USB3_1_SWAP 0x2 +#define SERDES1_LANE0_SGMII_LANE0 0x3 + +#define SERDES1_LANE1_QSGMII_LANE4 0x0 +#define SERDES1_LANE1_PCIE1_LANE1 0x1 +#define SERDES1_LANE1_USB3_1 0x2 +#define SERDES1_LANE1_SGMII_LANE1 0x3 + +#define SERDES2_LANE0_PCIE2_LANE0 0x1 +#define SERDES2_LANE0_SGMII_LANE0 0x3 +#define SERDES2_LANE0_USB3_1_SWAP 0x2 + +#define SERDES2_LANE1_PCIE2_LANE1 0x1 +#define SERDES2_LANE1_USB3_1 0x2 +#define SERDES2_LANE1_SGMII_LANE1 0x3 + +#define SERDES3_LANE0_PCIE3_LANE0 0x1 +#define SERDES3_LANE0_USB3_0_SWAP 0x2 + +#define SERDES3_LANE1_PCIE3_LANE1 0x1 +#define SERDES3_LANE1_USB3_0 0x2 + +#define SERDES4_LANE0_EDP_LANE0 0x0 +#define SERDES4_LANE0_QSGMII_LANE5 0x2 + +#define SERDES4_LANE1_EDP_LANE1 0x0 +#define SERDES4_LANE1_QSGMII_LANE6 0x2 + +#define SERDES4_LANE2_EDP_LANE2 0x0 +#define SERDES4_LANE2_QSGMII_LANE7 0x2 + +#define SERDES4_LANE3_EDP_LANE3 0x0 +#define SERDES4_LANE3_QSGMII_LANE8 0x2 + +#endif /* _DT_BINDINGS_J721E_WIZ */ diff --git a/include/dt-bindings/pinctrl/k3.h b/include/dt-bindings/pinctrl/k3.h index 499de6216581..b0eea7cc6e23 100644 --- a/include/dt-bindings/pinctrl/k3.h +++ b/include/dt-bindings/pinctrl/k3.h @@ -3,7 +3,7 @@ * This header provides constants for pinctrl bindings for TI's K3 SoC * family. * - * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/ */ #ifndef _DT_BINDINGS_PINCTRL_TI_K3_H #define _DT_BINDINGS_PINCTRL_TI_K3_H diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index dc146e44228b..5e61eaf73bdd 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -55,6 +55,7 @@ #define RPMH_REGULATOR_LEVEL_MIN_SVS 48 #define RPMH_REGULATOR_LEVEL_LOW_SVS 64 #define RPMH_REGULATOR_LEVEL_SVS 128 +#define RPMH_REGULATOR_LEVEL_SVS_L0 144 #define RPMH_REGULATOR_LEVEL_SVS_L1 192 #define RPMH_REGULATOR_LEVEL_SVS_L2 224 #define RPMH_REGULATOR_LEVEL_NOM 256 diff --git a/include/dt-bindings/power/r8a774e1-sysc.h b/include/dt-bindings/power/r8a774e1-sysc.h new file mode 100644 index 000000000000..7edb8161db36 --- /dev/null +++ b/include/dt-bindings/power/r8a774e1-sysc.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ +#ifndef __DT_BINDINGS_POWER_R8A774E1_SYSC_H__ +#define __DT_BINDINGS_POWER_R8A774E1_SYSC_H__ + +/* + * These power domain indices match the numbers of the interrupt bits + * representing the power areas in the various Interrupt Registers + * (e.g. SYSCISR, Interrupt Status Register) + */ + +#define R8A774E1_PD_CA57_CPU0 0 +#define R8A774E1_PD_CA57_CPU1 1 +#define R8A774E1_PD_CA57_CPU2 2 +#define R8A774E1_PD_CA57_CPU3 3 +#define R8A774E1_PD_CA53_CPU0 5 +#define R8A774E1_PD_CA53_CPU1 6 +#define R8A774E1_PD_CA53_CPU2 7 +#define R8A774E1_PD_CA53_CPU3 8 +#define R8A774E1_PD_A3VP 9 +#define R8A774E1_PD_CA57_SCU 12 +#define R8A774E1_PD_A3VC 14 +#define R8A774E1_PD_3DG_A 17 +#define R8A774E1_PD_3DG_B 18 +#define R8A774E1_PD_3DG_C 19 +#define R8A774E1_PD_3DG_D 20 +#define R8A774E1_PD_CA53_SCU 21 +#define R8A774E1_PD_3DG_E 22 +#define R8A774E1_PD_A2VC1 26 + +/* Always-on power area */ +#define R8A774E1_PD_ALWAYS_ON 32 + +#endif /* __DT_BINDINGS_POWER_R8A774E1_SYSC_H__ */ diff --git a/include/dt-bindings/regulator/dlg,da9211-regulator.h b/include/dt-bindings/regulator/dlg,da9211-regulator.h new file mode 100644 index 000000000000..cdce2d54c8ba --- /dev/null +++ b/include/dt-bindings/regulator/dlg,da9211-regulator.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _DT_BINDINGS_REGULATOR_DLG_DA9211_H +#define _DT_BINDINGS_REGULATOR_DLG_DA9211_H + +/* + * These buck mode constants may be used to specify values in device tree + * properties (e.g. regulator-initial-mode, regulator-allowed-modes). + * A description of the following modes is in the manufacturers datasheet. + */ + +#define DA9211_BUCK_MODE_SLEEP 1 +#define DA9211_BUCK_MODE_SYNC 2 +#define DA9211_BUCK_MODE_AUTO 3 + +#endif diff --git a/include/dt-bindings/regulator/mediatek,mt6397-regulator.h b/include/dt-bindings/regulator/mediatek,mt6397-regulator.h new file mode 100644 index 000000000000..99869a8665cf --- /dev/null +++ b/include/dt-bindings/regulator/mediatek,mt6397-regulator.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _DT_BINDINGS_REGULATOR_MEDIATEK_MT6397_H_ +#define _DT_BINDINGS_REGULATOR_MEDIATEK_MT6397_H_ + +/* + * Buck mode constants which may be used in devicetree properties (eg. + * regulator-initial-mode, regulator-allowed-modes). + * See the manufacturer's datasheet for more information on these modes. + */ + +#define MT6397_BUCK_MODE_AUTO 0 +#define MT6397_BUCK_MODE_FORCE_PWM 1 + +#endif diff --git a/include/dt-bindings/reset/ti-syscon.h b/include/dt-bindings/reset/ti-syscon.h index 6d696d2d1508..eacc0f18083e 100644 --- a/include/dt-bindings/reset/ti-syscon.h +++ b/include/dt-bindings/reset/ti-syscon.h @@ -2,7 +2,7 @@ /* * TI Syscon Reset definitions * - * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/ */ #ifndef __DT_BINDINGS_RESET_TI_SYSCON_H__ diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index efcbde731f03..15c706fb0a37 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -71,6 +71,11 @@ ARM_SMCCC_SMC_32, \ 0, 1) +#define ARM_SMCCC_ARCH_SOC_ID \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_32, \ + 0, 2) + #define ARM_SMCCC_ARCH_WORKAROUND_1 \ ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ ARM_SMCCC_SMC_32, \ diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 52692587f7fe..8aa84c052fdf 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -64,6 +64,7 @@ extern ssize_t cpu_show_tsx_async_abort(struct device *dev, char *buf); extern ssize_t cpu_show_itlb_multihit(struct device *dev, struct device_attribute *attr, char *buf); +extern ssize_t cpu_show_srbds(struct device *dev, struct device_attribute *attr, char *buf); extern __printf(4, 5) struct device *cpu_device_create(struct device *parent, void *drvdata, diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 9ff0e101cdb5..acee475cdaeb 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -577,6 +577,20 @@ unsigned int cpufreq_policy_transition_delay_us(struct cpufreq_policy *policy); int cpufreq_register_governor(struct cpufreq_governor *governor); void cpufreq_unregister_governor(struct cpufreq_governor *governor); +#define cpufreq_governor_init(__governor) \ +static int __init __governor##_init(void) \ +{ \ + return cpufreq_register_governor(&__governor); \ +} \ +core_initcall(__governor##_init) + +#define cpufreq_governor_exit(__governor) \ +static void __exit __governor##_exit(void) \ +{ \ + return cpufreq_unregister_governor(&__governor); \ +} \ +module_exit(__governor##_exit) + struct cpufreq_governor *cpufreq_default_governor(void); struct cpufreq_governor *cpufreq_fallback_governor(void); diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index ec2ef63771f0..b65909ae4e20 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -65,10 +65,13 @@ struct cpuidle_state { * CPUs execute ->enter_s2idle with the local tick or entire timekeeping * suspended, so it must not re-enable interrupts at any point (even * temporarily) or attempt to change states of clock event devices. + * + * This callback may point to the same function as ->enter if all of + * the above requirements are met by it. */ - void (*enter_s2idle) (struct cpuidle_device *dev, - struct cpuidle_driver *drv, - int index); + int (*enter_s2idle)(struct cpuidle_device *dev, + struct cpuidle_driver *drv, + int index); }; /* Idle State Flags */ diff --git a/include/linux/decompress/unzstd.h b/include/linux/decompress/unzstd.h new file mode 100644 index 000000000000..56d539ae880f --- /dev/null +++ b/include/linux/decompress/unzstd.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef LINUX_DECOMPRESS_UNZSTD_H +#define LINUX_DECOMPRESS_UNZSTD_H + +int unzstd(unsigned char *inbuf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), + unsigned char *output, + long *pos, + void (*error_fn)(char *x)); +#endif diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h index 57e871a559a9..12782fbb4c25 100644 --- a/include/linux/devfreq.h +++ b/include/linux/devfreq.h @@ -31,6 +31,13 @@ #define DEVFREQ_PRECHANGE (0) #define DEVFREQ_POSTCHANGE (1) +/* DEVFREQ work timers */ +enum devfreq_timer { + DEVFREQ_TIMER_DEFERRABLE = 0, + DEVFREQ_TIMER_DELAYED, + DEVFREQ_TIMER_NUM, +}; + struct devfreq; struct devfreq_governor; @@ -70,6 +77,7 @@ struct devfreq_dev_status { * @initial_freq: The operating frequency when devfreq_add_device() is * called. * @polling_ms: The polling interval in ms. 0 disables polling. + * @timer: Timer type is either deferrable or delayed timer. * @target: The device should set its operating frequency at * freq or lowest-upper-than-freq value. If freq is * higher than any operable frequency, set maximum. @@ -96,6 +104,7 @@ struct devfreq_dev_status { struct devfreq_dev_profile { unsigned long initial_freq; unsigned int polling_ms; + enum devfreq_timer timer; int (*target)(struct device *dev, unsigned long *freq, u32 flags); int (*get_dev_status)(struct device *dev, diff --git a/include/linux/device.h b/include/linux/device.h index 8c0c531abbd1..5664277f79b5 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -13,6 +13,7 @@ #define _DEVICE_H_ #include +#include #include #include #include @@ -560,6 +561,10 @@ struct device { struct dev_pm_info power; struct dev_pm_domain *pm_domain; +#ifdef CONFIG_ENERGY_MODEL + struct em_perf_domain *em_pd; +#endif + #ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN struct irq_domain *msi_domain; #endif diff --git a/include/linux/edac.h b/include/linux/edac.h index 6eb7d55d7c3d..15e8f3d8a895 100644 --- a/include/linux/edac.h +++ b/include/linux/edac.h @@ -594,27 +594,6 @@ struct mem_ctl_info { ? (mci)->dimms[(dimm)->idx + 1] \ : NULL) -/** - * edac_get_dimm_by_index - Get DIMM info at @index from a memory - * controller - * - * @mci: MC descriptor struct mem_ctl_info - * @index: index in the memory controller's DIMM array - * - * Returns a struct dimm_info * or NULL on failure. - */ -static inline struct dimm_info * -edac_get_dimm_by_index(struct mem_ctl_info *mci, int index) -{ - if (index < 0 || index >= mci->tot_dimms) - return NULL; - - if (WARN_ON_ONCE(mci->dimms[index]->idx != index)) - return NULL; - - return mci->dimms[index]; -} - /** * edac_get_dimm - Get DIMM info from a memory controller given by * [layer0,layer1,layer2] position @@ -650,6 +629,12 @@ static inline struct dimm_info *edac_get_dimm(struct mem_ctl_info *mci, if (mci->n_layers > 2) index = index * mci->layers[2].size + layer2; - return edac_get_dimm_by_index(mci, index); + if (index < 0 || index >= mci->tot_dimms) + return NULL; + + if (WARN_ON_ONCE(mci->dimms[index]->idx != index)) + return NULL; + + return mci->dimms[index]; } #endif /* _LINUX_EDAC_H_ */ diff --git a/include/linux/energy_model.h b/include/linux/energy_model.h index ade6486a3382..b67a51c574b9 100644 --- a/include/linux/energy_model.h +++ b/include/linux/energy_model.h @@ -2,6 +2,7 @@ #ifndef _LINUX_ENERGY_MODEL_H #define _LINUX_ENERGY_MODEL_H #include +#include #include #include #include @@ -10,13 +11,15 @@ #include /** - * em_cap_state - Capacity state of a performance domain - * @frequency: The CPU frequency in KHz, for consistency with CPUFreq - * @power: The power consumed by 1 CPU at this level, in milli-watts + * em_perf_state - Performance state of a performance domain + * @frequency: The frequency in KHz, for consistency with CPUFreq + * @power: The power consumed at this level, in milli-watts (by 1 CPU or + by a registered device). It can be a total power: static and + dynamic. * @cost: The cost coefficient associated with this level, used during * energy calculation. Equal to: power * max_frequency / frequency */ -struct em_cap_state { +struct em_perf_state { unsigned long frequency; unsigned long power; unsigned long cost; @@ -24,102 +27,119 @@ struct em_cap_state { /** * em_perf_domain - Performance domain - * @table: List of capacity states, in ascending order - * @nr_cap_states: Number of capacity states - * @cpus: Cpumask covering the CPUs of the domain + * @table: List of performance states, in ascending order + * @nr_perf_states: Number of performance states + * @cpus: Cpumask covering the CPUs of the domain. It's here + * for performance reasons to avoid potential cache + * misses during energy calculations in the scheduler + * and simplifies allocating/freeing that memory region. * - * A "performance domain" represents a group of CPUs whose performance is - * scaled together. All CPUs of a performance domain must have the same - * micro-architecture. Performance domains often have a 1-to-1 mapping with - * CPUFreq policies. + * In case of CPU device, a "performance domain" represents a group of CPUs + * whose performance is scaled together. All CPUs of a performance domain + * must have the same micro-architecture. Performance domains often have + * a 1-to-1 mapping with CPUFreq policies. In case of other devices the @cpus + * field is unused. */ struct em_perf_domain { - struct em_cap_state *table; - int nr_cap_states; + struct em_perf_state *table; + int nr_perf_states; unsigned long cpus[]; }; +#define em_span_cpus(em) (to_cpumask((em)->cpus)) + #ifdef CONFIG_ENERGY_MODEL -#define EM_CPU_MAX_POWER 0xFFFF +#define EM_MAX_POWER 0xFFFF struct em_data_callback { /** - * active_power() - Provide power at the next capacity state of a CPU - * @power : Active power at the capacity state in mW (modified) - * @freq : Frequency at the capacity state in kHz (modified) - * @cpu : CPU for which we do this operation + * active_power() - Provide power at the next performance state of + * a device + * @power : Active power at the performance state in mW + * (modified) + * @freq : Frequency at the performance state in kHz + * (modified) + * @dev : Device for which we do this operation (can be a CPU) * - * active_power() must find the lowest capacity state of 'cpu' above + * active_power() must find the lowest performance state of 'dev' above * 'freq' and update 'power' and 'freq' to the matching active power * and frequency. * - * The power is the one of a single CPU in the domain, expressed in - * milli-watts. It is expected to fit in the [0, EM_CPU_MAX_POWER] - * range. + * In case of CPUs, the power is the one of a single CPU in the domain, + * expressed in milli-watts. It is expected to fit in the + * [0, EM_MAX_POWER] range. * * Return 0 on success. */ - int (*active_power)(unsigned long *power, unsigned long *freq, int cpu); + int (*active_power)(unsigned long *power, unsigned long *freq, + struct device *dev); }; #define EM_DATA_CB(_active_power_cb) { .active_power = &_active_power_cb } struct em_perf_domain *em_cpu_get(int cpu); -int em_register_perf_domain(cpumask_t *span, unsigned int nr_states, - struct em_data_callback *cb); +struct em_perf_domain *em_pd_get(struct device *dev); +int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, + struct em_data_callback *cb, cpumask_t *span); +void em_dev_unregister_perf_domain(struct device *dev); /** - * em_pd_energy() - Estimates the energy consumed by the CPUs of a perf. domain + * em_cpu_energy() - Estimates the energy consumed by the CPUs of a + performance domain * @pd : performance domain for which energy has to be estimated * @max_util : highest utilization among CPUs of the domain * @sum_util : sum of the utilization of all CPUs in the domain * + * This function must be used only for CPU devices. There is no validation, + * i.e. if the EM is a CPU type and has cpumask allocated. It is called from + * the scheduler code quite frequently and that is why there is not checks. + * * Return: the sum of the energy consumed by the CPUs of the domain assuming * a capacity state satisfying the max utilization of the domain. */ -static inline unsigned long em_pd_energy(struct em_perf_domain *pd, +static inline unsigned long em_cpu_energy(struct em_perf_domain *pd, unsigned long max_util, unsigned long sum_util) { unsigned long freq, scale_cpu; - struct em_cap_state *cs; + struct em_perf_state *ps; int i, cpu; /* - * In order to predict the capacity state, map the utilization of the - * most utilized CPU of the performance domain to a requested frequency, - * like schedutil. + * In order to predict the performance state, map the utilization of + * the most utilized CPU of the performance domain to a requested + * frequency, like schedutil. */ cpu = cpumask_first(to_cpumask(pd->cpus)); scale_cpu = arch_scale_cpu_capacity(cpu); - cs = &pd->table[pd->nr_cap_states - 1]; - freq = map_util_freq(max_util, cs->frequency, scale_cpu); + ps = &pd->table[pd->nr_perf_states - 1]; + freq = map_util_freq(max_util, ps->frequency, scale_cpu); /* - * Find the lowest capacity state of the Energy Model above the + * Find the lowest performance state of the Energy Model above the * requested frequency. */ - for (i = 0; i < pd->nr_cap_states; i++) { - cs = &pd->table[i]; - if (cs->frequency >= freq) + for (i = 0; i < pd->nr_perf_states; i++) { + ps = &pd->table[i]; + if (ps->frequency >= freq) break; } /* - * The capacity of a CPU in the domain at that capacity state (cs) + * The capacity of a CPU in the domain at the performance state (ps) * can be computed as: * - * cs->freq * scale_cpu - * cs->cap = -------------------- (1) + * ps->freq * scale_cpu + * ps->cap = -------------------- (1) * cpu_max_freq * * So, ignoring the costs of idle states (which are not available in - * the EM), the energy consumed by this CPU at that capacity state is - * estimated as: + * the EM), the energy consumed by this CPU at that performance state + * is estimated as: * - * cs->power * cpu_util + * ps->power * cpu_util * cpu_nrg = -------------------- (2) - * cs->cap + * ps->cap * - * since 'cpu_util / cs->cap' represents its percentage of busy time. + * since 'cpu_util / ps->cap' represents its percentage of busy time. * * NOTE: Although the result of this computation actually is in * units of power, it can be manipulated as an energy value @@ -129,55 +149,64 @@ static inline unsigned long em_pd_energy(struct em_perf_domain *pd, * By injecting (1) in (2), 'cpu_nrg' can be re-expressed as a product * of two terms: * - * cs->power * cpu_max_freq cpu_util + * ps->power * cpu_max_freq cpu_util * cpu_nrg = ------------------------ * --------- (3) - * cs->freq scale_cpu + * ps->freq scale_cpu * - * The first term is static, and is stored in the em_cap_state struct - * as 'cs->cost'. + * The first term is static, and is stored in the em_perf_state struct + * as 'ps->cost'. * * Since all CPUs of the domain have the same micro-architecture, they - * share the same 'cs->cost', and the same CPU capacity. Hence, the + * share the same 'ps->cost', and the same CPU capacity. Hence, the * total energy of the domain (which is the simple sum of the energy of * all of its CPUs) can be factorized as: * - * cs->cost * \Sum cpu_util + * ps->cost * \Sum cpu_util * pd_nrg = ------------------------ (4) * scale_cpu */ - return cs->cost * sum_util / scale_cpu; + return ps->cost * sum_util / scale_cpu; } /** - * em_pd_nr_cap_states() - Get the number of capacity states of a perf. domain + * em_pd_nr_perf_states() - Get the number of performance states of a perf. + * domain * @pd : performance domain for which this must be done * - * Return: the number of capacity states in the performance domain table + * Return: the number of performance states in the performance domain table */ -static inline int em_pd_nr_cap_states(struct em_perf_domain *pd) +static inline int em_pd_nr_perf_states(struct em_perf_domain *pd) { - return pd->nr_cap_states; + return pd->nr_perf_states; } #else struct em_data_callback {}; #define EM_DATA_CB(_active_power_cb) { } -static inline int em_register_perf_domain(cpumask_t *span, - unsigned int nr_states, struct em_data_callback *cb) +static inline +int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, + struct em_data_callback *cb, cpumask_t *span) { return -EINVAL; } +static inline void em_dev_unregister_perf_domain(struct device *dev) +{ +} static inline struct em_perf_domain *em_cpu_get(int cpu) { return NULL; } -static inline unsigned long em_pd_energy(struct em_perf_domain *pd, +static inline struct em_perf_domain *em_pd_get(struct device *dev) +{ + return NULL; +} +static inline unsigned long em_cpu_energy(struct em_perf_domain *pd, unsigned long max_util, unsigned long sum_util) { return 0; } -static inline int em_pd_nr_cap_states(struct em_perf_domain *pd) +static inline int em_pd_nr_perf_states(struct em_perf_domain *pd) { return 0; } diff --git a/include/linux/firmware/imx/sci.h b/include/linux/firmware/imx/sci.h index 3fa418a4ca67..22c76571a294 100644 --- a/include/linux/firmware/imx/sci.h +++ b/include/linux/firmware/imx/sci.h @@ -14,9 +14,11 @@ #include #include +#include int imx_scu_enable_general_irq_channel(struct device *dev); int imx_scu_irq_register_notifier(struct notifier_block *nb); int imx_scu_irq_unregister_notifier(struct notifier_block *nb); int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable); +int imx_scu_soc_init(struct device *dev); #endif /* _SC_SCI_H */ diff --git a/include/linux/firmware/imx/svc/rm.h b/include/linux/firmware/imx/svc/rm.h new file mode 100644 index 000000000000..456b6a59d29b --- /dev/null +++ b/include/linux/firmware/imx/svc/rm.h @@ -0,0 +1,69 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * Copyright 2017-2020 NXP + * + * Header file containing the public API for the System Controller (SC) + * Resource Management (RM) function. This includes functions for + * partitioning resources, pads, and memory regions. + * + * RM_SVC (SVC) Resource Management Service + * + * Module for the Resource Management (RM) service. + */ + +#ifndef _SC_RM_API_H +#define _SC_RM_API_H + +#include + +/* + * This type is used to indicate RPC RM function calls. + */ +enum imx_sc_rm_func { + IMX_SC_RM_FUNC_UNKNOWN = 0, + IMX_SC_RM_FUNC_PARTITION_ALLOC = 1, + IMX_SC_RM_FUNC_SET_CONFIDENTIAL = 31, + IMX_SC_RM_FUNC_PARTITION_FREE = 2, + IMX_SC_RM_FUNC_GET_DID = 26, + IMX_SC_RM_FUNC_PARTITION_STATIC = 3, + IMX_SC_RM_FUNC_PARTITION_LOCK = 4, + IMX_SC_RM_FUNC_GET_PARTITION = 5, + IMX_SC_RM_FUNC_SET_PARENT = 6, + IMX_SC_RM_FUNC_MOVE_ALL = 7, + IMX_SC_RM_FUNC_ASSIGN_RESOURCE = 8, + IMX_SC_RM_FUNC_SET_RESOURCE_MOVABLE = 9, + IMX_SC_RM_FUNC_SET_SUBSYS_RSRC_MOVABLE = 28, + IMX_SC_RM_FUNC_SET_MASTER_ATTRIBUTES = 10, + IMX_SC_RM_FUNC_SET_MASTER_SID = 11, + IMX_SC_RM_FUNC_SET_PERIPHERAL_PERMISSIONS = 12, + IMX_SC_RM_FUNC_IS_RESOURCE_OWNED = 13, + IMX_SC_RM_FUNC_GET_RESOURCE_OWNER = 33, + IMX_SC_RM_FUNC_IS_RESOURCE_MASTER = 14, + IMX_SC_RM_FUNC_IS_RESOURCE_PERIPHERAL = 15, + IMX_SC_RM_FUNC_GET_RESOURCE_INFO = 16, + IMX_SC_RM_FUNC_MEMREG_ALLOC = 17, + IMX_SC_RM_FUNC_MEMREG_SPLIT = 29, + IMX_SC_RM_FUNC_MEMREG_FRAG = 32, + IMX_SC_RM_FUNC_MEMREG_FREE = 18, + IMX_SC_RM_FUNC_FIND_MEMREG = 30, + IMX_SC_RM_FUNC_ASSIGN_MEMREG = 19, + IMX_SC_RM_FUNC_SET_MEMREG_PERMISSIONS = 20, + IMX_SC_RM_FUNC_IS_MEMREG_OWNED = 21, + IMX_SC_RM_FUNC_GET_MEMREG_INFO = 22, + IMX_SC_RM_FUNC_ASSIGN_PAD = 23, + IMX_SC_RM_FUNC_SET_PAD_MOVABLE = 24, + IMX_SC_RM_FUNC_IS_PAD_OWNED = 25, + IMX_SC_RM_FUNC_DUMP = 27, +}; + +#if IS_ENABLED(CONFIG_IMX_SCU) +bool imx_sc_rm_is_resource_owned(struct imx_sc_ipc *ipc, u16 resource); +#else +static inline bool +imx_sc_rm_is_resource_owned(struct imx_sc_ipc *ipc, u16 resource) +{ + return true; +} +#endif +#endif diff --git a/include/linux/freezer.h b/include/linux/freezer.h index 21f5aa0b217f..27828145ca09 100644 --- a/include/linux/freezer.h +++ b/include/linux/freezer.h @@ -207,6 +207,17 @@ static inline long freezable_schedule_timeout_interruptible(long timeout) return __retval; } +/* DO NOT ADD ANY NEW CALLERS OF THIS FUNCTION */ +static inline long freezable_schedule_timeout_interruptible_unsafe(long timeout) +{ + long __retval; + + freezer_do_not_count(); + __retval = schedule_timeout_interruptible(timeout); + freezer_count_unsafe(); + return __retval; +} + /* Like schedule_timeout_killable(), but should not block the freezer. */ static inline long freezable_schedule_timeout_killable(long timeout) { @@ -285,6 +296,9 @@ static inline void set_freezable(void) {} #define freezable_schedule_timeout_interruptible(timeout) \ schedule_timeout_interruptible(timeout) +#define freezable_schedule_timeout_interruptible_unsafe(timeout) \ + schedule_timeout_interruptible(timeout) + #define freezable_schedule_timeout_killable(timeout) \ schedule_timeout_killable(timeout) diff --git a/include/linux/intel_rapl.h b/include/linux/intel_rapl.h index efb3ce892c20..3582176a1eca 100644 --- a/include/linux/intel_rapl.h +++ b/include/linux/intel_rapl.h @@ -29,6 +29,7 @@ enum rapl_domain_reg_id { RAPL_DOMAIN_REG_PERF, RAPL_DOMAIN_REG_POLICY, RAPL_DOMAIN_REG_INFO, + RAPL_DOMAIN_REG_PL4, RAPL_DOMAIN_REG_MAX, }; @@ -38,12 +39,14 @@ enum rapl_primitives { ENERGY_COUNTER, POWER_LIMIT1, POWER_LIMIT2, + POWER_LIMIT4, FW_LOCK, PL1_ENABLE, /* power limit 1, aka long term */ PL1_CLAMP, /* allow frequency to go below OS request */ PL2_ENABLE, /* power limit 2, aka short term, instantaneous */ PL2_CLAMP, + PL4_ENABLE, /* power limit 4, aka max peak power */ TIME_WINDOW1, /* long term */ TIME_WINDOW2, /* short term */ @@ -65,7 +68,7 @@ struct rapl_domain_data { unsigned long timestamp; }; -#define NR_POWER_LIMITS (2) +#define NR_POWER_LIMITS (3) struct rapl_power_limit { struct powercap_zone_constraint *constraint; int prim_id; /* primitive ID used to enable */ diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailbox/mtk-cmdq-mailbox.h index a4dc45fbec0a..a96e8c252bac 100644 --- a/include/linux/mailbox/mtk-cmdq-mailbox.h +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h @@ -17,6 +17,7 @@ #define CMDQ_JUMP_PASS CMDQ_INST_SIZE #define CMDQ_WFE_UPDATE BIT(31) +#define CMDQ_WFE_UPDATE_VALUE BIT(16) #define CMDQ_WFE_WAIT BIT(15) #define CMDQ_WFE_WAIT_VALUE 0x1 @@ -59,6 +60,7 @@ enum cmdq_code { CMDQ_CODE_JUMP = 0x10, CMDQ_CODE_WFE = 0x20, CMDQ_CODE_EOC = 0x40, + CMDQ_CODE_LOGIC = 0xa0, }; enum cmdq_cb_status { diff --git a/include/linux/of.h b/include/linux/of.h index 60abe3f636ad..5cf7ae0465d1 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -630,6 +630,11 @@ static inline struct device_node *of_get_parent(const struct device_node *node) return NULL; } +static inline struct device_node *of_get_next_parent(struct device_node *node) +{ + return NULL; +} + static inline struct device_node *of_get_next_child( const struct device_node *node, struct device_node *prev) { diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h index 69210881ebac..91e77f53414d 100644 --- a/include/linux/platform_data/cros_ec_commands.h +++ b/include/linux/platform_data/cros_ec_commands.h @@ -5430,6 +5430,89 @@ struct ec_response_rollback_info { /* Issue AP reset */ #define EC_CMD_AP_RESET 0x0125 +/*****************************************************************************/ +/* Voltage regulator controls */ + +/* + * Get basic info of voltage regulator for given index. + * + * Returns the regulator name and supported voltage list in mV. + */ +#define EC_CMD_REGULATOR_GET_INFO 0x012C + +/* Maximum length of regulator name */ +#define EC_REGULATOR_NAME_MAX_LEN 16 + +/* Maximum length of the supported voltage list. */ +#define EC_REGULATOR_VOLTAGE_MAX_COUNT 16 + +struct ec_params_regulator_get_info { + uint32_t index; +} __ec_align4; + +struct ec_response_regulator_get_info { + char name[EC_REGULATOR_NAME_MAX_LEN]; + uint16_t num_voltages; + uint16_t voltages_mv[EC_REGULATOR_VOLTAGE_MAX_COUNT]; +} __ec_align2; + +/* + * Configure the regulator as enabled / disabled. + */ +#define EC_CMD_REGULATOR_ENABLE 0x012D + +struct ec_params_regulator_enable { + uint32_t index; + uint8_t enable; +} __ec_align4; + +/* + * Query if the regulator is enabled. + * + * Returns 1 if the regulator is enabled, 0 if not. + */ +#define EC_CMD_REGULATOR_IS_ENABLED 0x012E + +struct ec_params_regulator_is_enabled { + uint32_t index; +} __ec_align4; + +struct ec_response_regulator_is_enabled { + uint8_t enabled; +} __ec_align1; + +/* + * Set voltage for the voltage regulator within the range specified. + * + * The driver should select the voltage in range closest to min_mv. + * + * Also note that this might be called before the regulator is enabled, and the + * setting should be in effect after the regulator is enabled. + */ +#define EC_CMD_REGULATOR_SET_VOLTAGE 0x012F + +struct ec_params_regulator_set_voltage { + uint32_t index; + uint32_t min_mv; + uint32_t max_mv; +} __ec_align4; + +/* + * Get the currently configured voltage for the voltage regulator. + * + * Note that this might be called before the regulator is enabled, and this + * should return the configured output voltage if the regulator is enabled. + */ +#define EC_CMD_REGULATOR_GET_VOLTAGE 0x0130 + +struct ec_params_regulator_get_voltage { + uint32_t index; +} __ec_align4; + +struct ec_response_regulator_get_voltage { + uint32_t voltage_mv; +} __ec_align4; + /*****************************************************************************/ /* The command range 0x200-0x2FF is reserved for Rotor. */ diff --git a/include/linux/platform_data/leds-s3c24xx.h b/include/linux/platform_data/leds-s3c24xx.h index 5bbae85811e2..64f8d14876e0 100644 --- a/include/linux/platform_data/leds-s3c24xx.h +++ b/include/linux/platform_data/leds-s3c24xx.h @@ -10,13 +10,7 @@ #ifndef __LEDS_S3C24XX_H #define __LEDS_S3C24XX_H -#define S3C24XX_LEDF_ACTLOW (1<<0) /* LED is on when GPIO low */ -#define S3C24XX_LEDF_TRISTATE (1<<1) /* tristate to turn off */ - struct s3c24xx_led_platdata { - unsigned int gpio; - unsigned int flags; - char *name; char *def_trigger; }; diff --git a/include/linux/platform_data/mlxreg.h b/include/linux/platform_data/mlxreg.h index b8da8aef2446..9cffa9a64ab3 100644 --- a/include/linux/platform_data/mlxreg.h +++ b/include/linux/platform_data/mlxreg.h @@ -75,11 +75,13 @@ struct mlxreg_hotplug_device { * @mask: attribute access mask; * @bit: attribute effective bit; * @capability: attribute capability register; + * @reg_prsnt: attribute presence register; * @mode: access mode; * @np - pointer to node platform associated with attribute; * @hpdev - hotplug device data; * @health_cntr: dynamic device health indication counter; * @attached: true if device has been attached after good health indication; + * @regnum: number of registers occupied by multi-register attribute; */ struct mlxreg_core_data { char label[MLXREG_CORE_LABEL_MAX_SIZE]; @@ -87,11 +89,13 @@ struct mlxreg_core_data { u32 mask; u32 bit; u32 capability; + u32 reg_prsnt; umode_t mode; struct device_node *np; struct mlxreg_hotplug_device hpdev; u8 health_cntr; bool attached; + u8 regnum; }; /** diff --git a/include/linux/platform_data/spi-imx.h b/include/linux/platform_data/spi-imx.h deleted file mode 100644 index 328f670d10bd..000000000000 --- a/include/linux/platform_data/spi-imx.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ - -#ifndef __MACH_SPI_H_ -#define __MACH_SPI_H_ - -/* - * struct spi_imx_master - device.platform_data for SPI controller devices. - * @chipselect: Array of chipselects for this master or NULL. Numbers >= 0 - * mean GPIO pins, -ENOENT means internal CSPI chipselect - * matching the position in the array. E.g., if chipselect[1] = - * -ENOENT then a SPI slave using chip select 1 will use the - * native SS1 line of the CSPI. Omitting the array will use - * all native chip selects. - - * Normally you want to use gpio based chip selects as the CSPI - * module tries to be intelligent about when to assert the - * chipselect: The CSPI module deasserts the chipselect once it - * runs out of input data. The other problem is that it is not - * possible to mix between high active and low active chipselects - * on one single bus using the internal chipselects. - * Unfortunately, on some SoCs, Freescale decided to put some - * chipselects on dedicated pins which are not usable as gpios, - * so we have to support the internal chipselects. - * - * @num_chipselect: If @chipselect is specified, ARRAY_SIZE(chipselect), - * otherwise the number of native chip selects. - */ -struct spi_imx_master { - int *chipselect; - int num_chipselect; -}; - -#endif /* __MACH_SPI_H_*/ diff --git a/include/linux/pm.h b/include/linux/pm.h index 121c104a4090..a30a4b54df52 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -351,7 +351,7 @@ struct dev_pm_ops { * to RAM and hibernation. */ #define SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \ -const struct dev_pm_ops name = { \ +const struct dev_pm_ops __maybe_unused name = { \ SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ } @@ -369,11 +369,17 @@ const struct dev_pm_ops name = { \ * .runtime_resume(), respectively (and analogously for hibernation). */ #define UNIVERSAL_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn) \ -const struct dev_pm_ops name = { \ +const struct dev_pm_ops __maybe_unused name = { \ SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ } +#ifdef CONFIG_PM +#define pm_ptr(_ptr) (_ptr) +#else +#define pm_ptr(_ptr) NULL +#endif + /* * PM_EVENT_ messages * diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index 9ec78ee53652..ee11502a575b 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -95,8 +95,8 @@ struct generic_pm_domain { struct device dev; struct dev_pm_domain domain; /* PM domain operations */ struct list_head gpd_list_node; /* Node in the global PM domains list */ - struct list_head master_links; /* Links with PM domain as a master */ - struct list_head slave_links; /* Links with PM domain as a slave */ + struct list_head parent_links; /* Links with PM domain as a parent */ + struct list_head child_links; /* Links with PM domain as a child */ struct list_head dev_list; /* List of devices */ struct dev_power_governor *gov; struct work_struct power_off_work; @@ -151,10 +151,10 @@ static inline struct generic_pm_domain *pd_to_genpd(struct dev_pm_domain *pd) } struct gpd_link { - struct generic_pm_domain *master; - struct list_head master_node; - struct generic_pm_domain *slave; - struct list_head slave_node; + struct generic_pm_domain *parent; + struct list_head parent_node; + struct generic_pm_domain *child; + struct list_head child_node; /* Sub-domain's per-master domain performance state */ unsigned int performance_state; diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index d5c4a329321d..ee34c553f6bf 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -11,6 +11,7 @@ #ifndef __LINUX_OPP_H__ #define __LINUX_OPP_H__ +#include #include #include @@ -373,7 +374,11 @@ struct device_node *dev_pm_opp_of_get_opp_desc_node(struct device *dev); struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp); int of_get_required_opp_performance_state(struct device_node *np, int index); int dev_pm_opp_of_find_icc_paths(struct device *dev, struct opp_table *opp_table); -void dev_pm_opp_of_register_em(struct cpumask *cpus); +int dev_pm_opp_of_register_em(struct device *dev, struct cpumask *cpus); +static inline void dev_pm_opp_of_unregister_em(struct device *dev) +{ + em_dev_unregister_perf_domain(dev); +} #else static inline int dev_pm_opp_of_add_table(struct device *dev) { @@ -413,7 +418,13 @@ static inline struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp) return NULL; } -static inline void dev_pm_opp_of_register_em(struct cpumask *cpus) +static inline int dev_pm_opp_of_register_em(struct device *dev, + struct cpumask *cpus) +{ + return -ENOTSUPP; +} + +static inline void dev_pm_opp_of_unregister_em(struct device *dev) { } diff --git a/include/linux/prandom.h b/include/linux/prandom.h new file mode 100644 index 000000000000..aa16e6468f91 --- /dev/null +++ b/include/linux/prandom.h @@ -0,0 +1,78 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * include/linux/prandom.h + * + * Include file for the fast pseudo-random 32-bit + * generation. + */ +#ifndef _LINUX_PRANDOM_H +#define _LINUX_PRANDOM_H + +#include +#include + +u32 prandom_u32(void); +void prandom_bytes(void *buf, size_t nbytes); +void prandom_seed(u32 seed); +void prandom_reseed_late(void); + +struct rnd_state { + __u32 s1, s2, s3, s4; +}; + +DECLARE_PER_CPU(struct rnd_state, net_rand_state); + +u32 prandom_u32_state(struct rnd_state *state); +void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes); +void prandom_seed_full_state(struct rnd_state __percpu *pcpu_state); + +#define prandom_init_once(pcpu_state) \ + DO_ONCE(prandom_seed_full_state, (pcpu_state)) + +/** + * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro) + * @ep_ro: right open interval endpoint + * + * Returns a pseudo-random number that is in interval [0, ep_ro). Note + * that the result depends on PRNG being well distributed in [0, ~0U] + * u32 space. Here we use maximally equidistributed combined Tausworthe + * generator, that is, prandom_u32(). This is useful when requesting a + * random index of an array containing ep_ro elements, for example. + * + * Returns: pseudo-random number in interval [0, ep_ro) + */ +static inline u32 prandom_u32_max(u32 ep_ro) +{ + return (u32)(((u64) prandom_u32() * ep_ro) >> 32); +} + +/* + * Handle minimum values for seeds + */ +static inline u32 __seed(u32 x, u32 m) +{ + return (x < m) ? x + m : x; +} + +/** + * prandom_seed_state - set seed for prandom_u32_state(). + * @state: pointer to state structure to receive the seed. + * @seed: arbitrary 64-bit value to use as a seed. + */ +static inline void prandom_seed_state(struct rnd_state *state, u64 seed) +{ + u32 i = (seed >> 32) ^ (seed << 10) ^ seed; + + state->s1 = __seed(i, 2U); + state->s2 = __seed(i, 8U); + state->s3 = __seed(i, 16U); + state->s4 = __seed(i, 128U); +} + +/* Pseudo random number generator from numerical recipes. */ +static inline u32 next_pseudo_random32(u32 seed) +{ + return seed * 1664525 + 1013904223; +} + +#endif diff --git a/include/linux/qcom-geni-se.h b/include/linux/qcom-geni-se.h index dd464943f717..8f385fbe5a0e 100644 --- a/include/linux/qcom-geni-se.h +++ b/include/linux/qcom-geni-se.h @@ -6,6 +6,8 @@ #ifndef _LINUX_QCOM_GENI_SE #define _LINUX_QCOM_GENI_SE +#include + /* Transfer mode supported by GENI Serial Engines */ enum geni_se_xfer_mode { GENI_SE_INVALID, @@ -25,6 +27,17 @@ enum geni_se_protocol_type { struct geni_wrapper; struct clk; +enum geni_icc_path_index { + GENI_TO_CORE, + CPU_TO_GENI, + GENI_TO_DDR +}; + +struct geni_icc_path { + struct icc_path *path; + unsigned int avg_bw; +}; + /** * struct geni_se - GENI Serial Engine * @base: Base Address of the Serial Engine's register block @@ -33,6 +46,9 @@ struct clk; * @clk: Handle to the core serial engine clock * @num_clk_levels: Number of valid clock levels in clk_perf_tbl * @clk_perf_tbl: Table of clock frequency input to serial engine clock + * @icc_paths: Array of ICC paths for SE + * @opp_table: Pointer to the OPP table + * @has_opp_table: Specifies if the SE has an OPP table */ struct geni_se { void __iomem *base; @@ -41,6 +57,9 @@ struct geni_se { struct clk *clk; unsigned int num_clk_levels; unsigned long *clk_perf_tbl; + struct geni_icc_path icc_paths[3]; + struct opp_table *opp_table; + bool has_opp_table; }; /* Common SE registers */ @@ -229,6 +248,21 @@ struct geni_se { #define GENI_SE_VERSION_MINOR(ver) ((ver & HW_VER_MINOR_MASK) >> HW_VER_MINOR_SHFT) #define GENI_SE_VERSION_STEP(ver) (ver & HW_VER_STEP_MASK) +/* + * Define bandwidth thresholds that cause the underlying Core 2X interconnect + * clock to run at the named frequency. These baseline values are recommended + * by the hardware team, and are not dynamically scaled with GENI bandwidth + * beyond basic on/off. + */ +#define CORE_2X_19_2_MHZ 960 +#define CORE_2X_50_MHZ 2500 +#define CORE_2X_100_MHZ 5000 +#define CORE_2X_150_MHZ 7500 +#define CORE_2X_200_MHZ 10000 +#define CORE_2X_236_MHZ 16383 + +#define GENI_DEFAULT_BW Bps_to_icc(1000) + #if IS_ENABLED(CONFIG_QCOM_GENI_SE) u32 geni_se_get_qup_hw_version(struct geni_se *se); @@ -416,5 +450,16 @@ int geni_se_rx_dma_prep(struct geni_se *se, void *buf, size_t len, void geni_se_tx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len); void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len); + +int geni_icc_get(struct geni_se *se, const char *icc_ddr); + +int geni_icc_set_bw(struct geni_se *se); +void geni_icc_set_tag(struct geni_se *se, u32 tag); + +int geni_icc_enable(struct geni_se *se); + +int geni_icc_disable(struct geni_se *se); + +void geni_remove_earlycon_icc_vote(void); #endif #endif diff --git a/include/linux/random.h b/include/linux/random.h index 9ab7443bd91b..f45b8be3e3c4 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -11,7 +11,6 @@ #include #include #include -#include #include @@ -111,63 +110,12 @@ declare_get_random_var_wait(long) unsigned long randomize_page(unsigned long start, unsigned long range); -u32 prandom_u32(void); -void prandom_bytes(void *buf, size_t nbytes); -void prandom_seed(u32 seed); -void prandom_reseed_late(void); - -struct rnd_state { - __u32 s1, s2, s3, s4; -}; - -DECLARE_PER_CPU(struct rnd_state, net_rand_state); - -u32 prandom_u32_state(struct rnd_state *state); -void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes); -void prandom_seed_full_state(struct rnd_state __percpu *pcpu_state); - -#define prandom_init_once(pcpu_state) \ - DO_ONCE(prandom_seed_full_state, (pcpu_state)) - -/** - * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro) - * @ep_ro: right open interval endpoint - * - * Returns a pseudo-random number that is in interval [0, ep_ro). Note - * that the result depends on PRNG being well distributed in [0, ~0U] - * u32 space. Here we use maximally equidistributed combined Tausworthe - * generator, that is, prandom_u32(). This is useful when requesting a - * random index of an array containing ep_ro elements, for example. - * - * Returns: pseudo-random number in interval [0, ep_ro) - */ -static inline u32 prandom_u32_max(u32 ep_ro) -{ - return (u32)(((u64) prandom_u32() * ep_ro) >> 32); -} - /* - * Handle minimum values for seeds + * This is designed to be standalone for just prandom + * users, but for now we include it from + * for legacy reasons. */ -static inline u32 __seed(u32 x, u32 m) -{ - return (x < m) ? x + m : x; -} - -/** - * prandom_seed_state - set seed for prandom_u32_state(). - * @state: pointer to state structure to receive the seed. - * @seed: arbitrary 64-bit value to use as a seed. - */ -static inline void prandom_seed_state(struct rnd_state *state, u64 seed) -{ - u32 i = (seed >> 32) ^ (seed << 10) ^ seed; - - state->s1 = __seed(i, 2U); - state->s2 = __seed(i, 8U); - state->s3 = __seed(i, 16U); - state->s4 = __seed(i, 128U); -} +#include #ifdef CONFIG_ARCH_RANDOM # include @@ -210,10 +158,4 @@ static inline bool __init arch_get_random_long_early(unsigned long *v) } #endif -/* Pseudo random number generator from numerical recipes. */ -static inline u32 next_pseudo_random32(u32 seed) -{ - return seed * 1664525 + 1013904223; -} - #endif /* _LINUX_RANDOM_H */ diff --git a/include/linux/regmap.h b/include/linux/regmap.h index cb666b9c6b6a..1970ed59d49f 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -18,6 +18,7 @@ #include #include #include +#include struct module; struct clk; @@ -80,36 +81,6 @@ struct reg_sequence { } #define REG_SEQ0(_reg, _def) REG_SEQ(_reg, _def, 0) -#define regmap_update_bits(map, reg, mask, val) \ - regmap_update_bits_base(map, reg, mask, val, NULL, false, false) -#define regmap_update_bits_async(map, reg, mask, val)\ - regmap_update_bits_base(map, reg, mask, val, NULL, true, false) -#define regmap_update_bits_check(map, reg, mask, val, change)\ - regmap_update_bits_base(map, reg, mask, val, change, false, false) -#define regmap_update_bits_check_async(map, reg, mask, val, change)\ - regmap_update_bits_base(map, reg, mask, val, change, true, false) - -#define regmap_write_bits(map, reg, mask, val) \ - regmap_update_bits_base(map, reg, mask, val, NULL, false, true) - -#define regmap_field_write(field, val) \ - regmap_field_update_bits_base(field, ~0, val, NULL, false, false) -#define regmap_field_force_write(field, val) \ - regmap_field_update_bits_base(field, ~0, val, NULL, false, true) -#define regmap_field_update_bits(field, mask, val)\ - regmap_field_update_bits_base(field, mask, val, NULL, false, false) -#define regmap_field_force_update_bits(field, mask, val) \ - regmap_field_update_bits_base(field, mask, val, NULL, false, true) - -#define regmap_fields_write(field, id, val) \ - regmap_fields_update_bits_base(field, id, ~0, val, NULL, false, false) -#define regmap_fields_force_write(field, id, val) \ - regmap_fields_update_bits_base(field, id, ~0, val, NULL, false, true) -#define regmap_fields_update_bits(field, id, mask, val)\ - regmap_fields_update_bits_base(field, id, mask, val, NULL, false, false) -#define regmap_fields_force_update_bits(field, id, mask, val) \ - regmap_fields_update_bits_base(field, id, mask, val, NULL, false, true) - /** * regmap_read_poll_timeout - Poll until a condition is met or a timeout occurs * @@ -304,7 +275,7 @@ typedef void (*regmap_unlock)(void *); * readable if it belongs to one of the ranges specified * by rd_noinc_table). * @disable_locking: This regmap is either protected by external means or - * is guaranteed not be be accessed from multiple threads. + * is guaranteed not to be accessed from multiple threads. * Don't use any locking mechanisms. * @lock: Optional lock callback (overrides regmap's default lock * function, based on spinlock or mutex). @@ -1054,6 +1025,42 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val, int regmap_update_bits_base(struct regmap *map, unsigned int reg, unsigned int mask, unsigned int val, bool *change, bool async, bool force); + +static inline int regmap_update_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + return regmap_update_bits_base(map, reg, mask, val, NULL, false, false); +} + +static inline int regmap_update_bits_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + return regmap_update_bits_base(map, reg, mask, val, NULL, true, false); +} + +static inline int regmap_update_bits_check(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + return regmap_update_bits_base(map, reg, mask, val, + change, false, false); +} + +static inline int +regmap_update_bits_check_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + return regmap_update_bits_base(map, reg, mask, val, + change, true, false); +} + +static inline int regmap_write_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + return regmap_update_bits_base(map, reg, mask, val, NULL, false, true); +} + int regmap_get_val_bytes(struct regmap *map); int regmap_get_max_register(struct regmap *map); int regmap_get_reg_stride(struct regmap *map); @@ -1152,6 +1159,65 @@ int regmap_fields_read(struct regmap_field *field, unsigned int id, int regmap_fields_update_bits_base(struct regmap_field *field, unsigned int id, unsigned int mask, unsigned int val, bool *change, bool async, bool force); + +static inline int regmap_field_write(struct regmap_field *field, + unsigned int val) +{ + return regmap_field_update_bits_base(field, ~0, val, + NULL, false, false); +} + +static inline int regmap_field_force_write(struct regmap_field *field, + unsigned int val) +{ + return regmap_field_update_bits_base(field, ~0, val, NULL, false, true); +} + +static inline int regmap_field_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val) +{ + return regmap_field_update_bits_base(field, mask, val, + NULL, false, false); +} + +static inline int +regmap_field_force_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val) +{ + return regmap_field_update_bits_base(field, mask, val, + NULL, false, true); +} + +static inline int regmap_fields_write(struct regmap_field *field, + unsigned int id, unsigned int val) +{ + return regmap_fields_update_bits_base(field, id, ~0, val, + NULL, false, false); +} + +static inline int regmap_fields_force_write(struct regmap_field *field, + unsigned int id, unsigned int val) +{ + return regmap_fields_update_bits_base(field, id, ~0, val, + NULL, false, true); +} + +static inline int +regmap_fields_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val) +{ + return regmap_fields_update_bits_base(field, id, mask, val, + NULL, false, false); +} + +static inline int +regmap_fields_force_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val) +{ + return regmap_fields_update_bits_base(field, id, mask, val, + NULL, false, true); +} + /** * struct regmap_irq_type - IRQ type definitions. * @@ -1311,21 +1377,23 @@ struct regmap_irq_chip_data; int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags, int irq_base, const struct regmap_irq_chip *chip, struct regmap_irq_chip_data **data); -int regmap_add_irq_chip_np(struct device_node *np, struct regmap *map, int irq, - int irq_flags, int irq_base, - const struct regmap_irq_chip *chip, - struct regmap_irq_chip_data **data); +int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode, + struct regmap *map, int irq, + int irq_flags, int irq_base, + const struct regmap_irq_chip *chip, + struct regmap_irq_chip_data **data); void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *data); int devm_regmap_add_irq_chip(struct device *dev, struct regmap *map, int irq, int irq_flags, int irq_base, const struct regmap_irq_chip *chip, struct regmap_irq_chip_data **data); -int devm_regmap_add_irq_chip_np(struct device *dev, struct device_node *np, - struct regmap *map, int irq, int irq_flags, - int irq_base, - const struct regmap_irq_chip *chip, - struct regmap_irq_chip_data **data); +int devm_regmap_add_irq_chip_fwnode(struct device *dev, + struct fwnode_handle *fwnode, + struct regmap *map, int irq, + int irq_flags, int irq_base, + const struct regmap_irq_chip *chip, + struct regmap_irq_chip_data **data); void devm_regmap_del_irq_chip(struct device *dev, int irq, struct regmap_irq_chip_data *data); @@ -1458,6 +1526,103 @@ static inline int regmap_fields_update_bits_base(struct regmap_field *field, return -EINVAL; } +static inline int regmap_update_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_update_bits_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_update_bits_check(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int +regmap_update_bits_check_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_write_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_field_write(struct regmap_field *field, + unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_field_force_write(struct regmap_field *field, + unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_field_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int +regmap_field_force_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_fields_write(struct regmap_field *field, + unsigned int id, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_fields_force_write(struct regmap_field *field, + unsigned int id, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int +regmap_fields_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int +regmap_fields_force_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + static inline int regmap_get_val_bytes(struct regmap *map) { WARN_ONCE(1, "regmap API is disabled"); diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 6a92fd3105a3..2024944fd2f7 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -32,10 +32,12 @@ #define __LINUX_REGULATOR_CONSUMER_H_ #include +#include struct device; struct notifier_block; struct regmap; +struct regulator_dev; /* * Regulator operating modes. @@ -277,6 +279,14 @@ int regulator_unregister_notifier(struct regulator *regulator, void devm_regulator_unregister_notifier(struct regulator *regulator, struct notifier_block *nb); +/* regulator suspend */ +int regulator_suspend_enable(struct regulator_dev *rdev, + suspend_state_t state); +int regulator_suspend_disable(struct regulator_dev *rdev, + suspend_state_t state); +int regulator_set_suspend_voltage(struct regulator *regulator, int min_uV, + int max_uV, suspend_state_t state); + /* driver data - core doesn't touch */ void *regulator_get_drvdata(struct regulator *regulator); void regulator_set_drvdata(struct regulator *regulator, void *data); diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 7eb9fea8e482..8539f34ae42b 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -117,7 +117,7 @@ enum regulator_status { * suspended. * @set_suspend_mode: Set the operating mode for the regulator when the * system is suspended. - * + * @resume: Resume operation of suspended regulator. * @set_pull_down: Configure the regulator to pull down when the regulator * is disabled. * @@ -305,6 +305,9 @@ enum regulator_type { * @enable_time: Time taken for initial enable of regulator (in uS). * @off_on_delay: guard time (in uS), before re-enabling a regulator * + * @poll_enabled_time: The polling interval (in uS) to use while checking that + * the regulator was actually enabled. Max upto enable_time. + * * @of_map_mode: Maps a hardware mode defined in a DeviceTree to a standard mode */ struct regulator_desc { @@ -372,6 +375,8 @@ struct regulator_desc { unsigned int off_on_delay; + unsigned int poll_enabled_time; + unsigned int (*of_map_mode)(unsigned int mode); }; diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index a84cc8879c3e..8a56f033b6cd 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -101,6 +101,7 @@ struct regulator_state { * @system_load: Load that isn't captured by any consumer requests. * * @max_spread: Max possible spread between coupled regulators + * @max_uV_step: Max possible step change in voltage * @valid_modes_mask: Mask of modes which may be configured by consumers. * @valid_ops_mask: Operations which may be performed by consumers. * diff --git a/include/linux/regulator/pca9450.h b/include/linux/regulator/pca9450.h new file mode 100644 index 000000000000..1bbd3014f906 --- /dev/null +++ b/include/linux/regulator/pca9450.h @@ -0,0 +1,219 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* Copyright 2020 NXP. */ + +#ifndef __LINUX_REG_PCA9450_H__ +#define __LINUX_REG_PCA9450_H__ + +#include + +enum pca9450_chip_type { + PCA9450_TYPE_PCA9450A = 0, + PCA9450_TYPE_PCA9450BC, + PCA9450_TYPE_AMOUNT, +}; + +enum { + PCA9450_BUCK1 = 0, + PCA9450_BUCK2, + PCA9450_BUCK3, + PCA9450_BUCK4, + PCA9450_BUCK5, + PCA9450_BUCK6, + PCA9450_LDO1, + PCA9450_LDO2, + PCA9450_LDO3, + PCA9450_LDO4, + PCA9450_LDO5, + PCA9450_REGULATOR_CNT, +}; + +enum { + PCA9450_DVS_LEVEL_RUN = 0, + PCA9450_DVS_LEVEL_STANDBY, + PCA9450_DVS_LEVEL_MAX, +}; + +#define PCA9450_BUCK1_VOLTAGE_NUM 0x80 +#define PCA9450_BUCK2_VOLTAGE_NUM 0x80 +#define PCA9450_BUCK3_VOLTAGE_NUM 0x80 +#define PCA9450_BUCK4_VOLTAGE_NUM 0x80 + +#define PCA9450_BUCK5_VOLTAGE_NUM 0x80 +#define PCA9450_BUCK6_VOLTAGE_NUM 0x80 + +#define PCA9450_LDO1_VOLTAGE_NUM 0x08 +#define PCA9450_LDO2_VOLTAGE_NUM 0x08 +#define PCA9450_LDO3_VOLTAGE_NUM 0x20 +#define PCA9450_LDO4_VOLTAGE_NUM 0x20 +#define PCA9450_LDO5_VOLTAGE_NUM 0x10 + +enum { + PCA9450_REG_DEV_ID = 0x00, + PCA9450_REG_INT1 = 0x01, + PCA9450_REG_INT1_MSK = 0x02, + PCA9450_REG_STATUS1 = 0x03, + PCA9450_REG_STATUS2 = 0x04, + PCA9450_REG_PWRON_STAT = 0x05, + PCA9450_REG_SWRST = 0x06, + PCA9450_REG_PWRCTRL = 0x07, + PCA9450_REG_RESET_CTRL = 0x08, + PCA9450_REG_CONFIG1 = 0x09, + PCA9450_REG_CONFIG2 = 0x0A, + PCA9450_REG_BUCK123_DVS = 0x0C, + PCA9450_REG_BUCK1OUT_LIMIT = 0x0D, + PCA9450_REG_BUCK2OUT_LIMIT = 0x0E, + PCA9450_REG_BUCK3OUT_LIMIT = 0x0F, + PCA9450_REG_BUCK1CTRL = 0x10, + PCA9450_REG_BUCK1OUT_DVS0 = 0x11, + PCA9450_REG_BUCK1OUT_DVS1 = 0x12, + PCA9450_REG_BUCK2CTRL = 0x13, + PCA9450_REG_BUCK2OUT_DVS0 = 0x14, + PCA9450_REG_BUCK2OUT_DVS1 = 0x15, + PCA9450_REG_BUCK3CTRL = 0x16, + PCA9450_REG_BUCK3OUT_DVS0 = 0x17, + PCA9450_REG_BUCK3OUT_DVS1 = 0x18, + PCA9450_REG_BUCK4CTRL = 0x19, + PCA9450_REG_BUCK4OUT = 0x1A, + PCA9450_REG_BUCK5CTRL = 0x1B, + PCA9450_REG_BUCK5OUT = 0x1C, + PCA9450_REG_BUCK6CTRL = 0x1D, + PCA9450_REG_BUCK6OUT = 0x1E, + PCA9450_REG_LDO_AD_CTRL = 0x20, + PCA9450_REG_LDO1CTRL = 0x21, + PCA9450_REG_LDO2CTRL = 0x22, + PCA9450_REG_LDO3CTRL = 0x23, + PCA9450_REG_LDO4CTRL = 0x24, + PCA9450_REG_LDO5CTRL_L = 0x25, + PCA9450_REG_LDO5CTRL_H = 0x26, + PCA9450_REG_LOADSW_CTRL = 0x2A, + PCA9450_REG_VRFLT1_STS = 0x2B, + PCA9450_REG_VRFLT2_STS = 0x2C, + PCA9450_REG_VRFLT1_MASK = 0x2D, + PCA9450_REG_VRFLT2_MASK = 0x2E, + PCA9450_MAX_REGISTER = 0x2F, +}; + +/* PCA9450 BUCK ENMODE bits */ +#define BUCK_ENMODE_OFF 0x00 +#define BUCK_ENMODE_ONREQ 0x01 +#define BUCK_ENMODE_ONREQ_STBYREQ 0x02 +#define BUCK_ENMODE_ON 0x03 + +/* PCA9450_REG_BUCK1_CTRL bits */ +#define BUCK1_RAMP_MASK 0xC0 +#define BUCK1_RAMP_25MV 0x0 +#define BUCK1_RAMP_12P5MV 0x1 +#define BUCK1_RAMP_6P25MV 0x2 +#define BUCK1_RAMP_3P125MV 0x3 +#define BUCK1_DVS_CTRL 0x10 +#define BUCK1_AD 0x08 +#define BUCK1_FPWM 0x04 +#define BUCK1_ENMODE_MASK 0x03 + +/* PCA9450_REG_BUCK2_CTRL bits */ +#define BUCK2_RAMP_MASK 0xC0 +#define BUCK2_RAMP_25MV 0x0 +#define BUCK2_RAMP_12P5MV 0x1 +#define BUCK2_RAMP_6P25MV 0x2 +#define BUCK2_RAMP_3P125MV 0x3 +#define BUCK2_DVS_CTRL 0x10 +#define BUCK2_AD 0x08 +#define BUCK2_FPWM 0x04 +#define BUCK2_ENMODE_MASK 0x03 + +/* PCA9450_REG_BUCK3_CTRL bits */ +#define BUCK3_RAMP_MASK 0xC0 +#define BUCK3_RAMP_25MV 0x0 +#define BUCK3_RAMP_12P5MV 0x1 +#define BUCK3_RAMP_6P25MV 0x2 +#define BUCK3_RAMP_3P125MV 0x3 +#define BUCK3_DVS_CTRL 0x10 +#define BUCK3_AD 0x08 +#define BUCK3_FPWM 0x04 +#define BUCK3_ENMODE_MASK 0x03 + +/* PCA9450_REG_BUCK4_CTRL bits */ +#define BUCK4_AD 0x08 +#define BUCK4_FPWM 0x04 +#define BUCK4_ENMODE_MASK 0x03 + +/* PCA9450_REG_BUCK5_CTRL bits */ +#define BUCK5_AD 0x08 +#define BUCK5_FPWM 0x04 +#define BUCK5_ENMODE_MASK 0x03 + +/* PCA9450_REG_BUCK6_CTRL bits */ +#define BUCK6_AD 0x08 +#define BUCK6_FPWM 0x04 +#define BUCK6_ENMODE_MASK 0x03 + +/* PCA9450_BUCK1OUT_DVS0 bits */ +#define BUCK1OUT_DVS0_MASK 0x7F +#define BUCK1OUT_DVS0_DEFAULT 0x14 + +/* PCA9450_BUCK1OUT_DVS1 bits */ +#define BUCK1OUT_DVS1_MASK 0x7F +#define BUCK1OUT_DVS1_DEFAULT 0x14 + +/* PCA9450_BUCK2OUT_DVS0 bits */ +#define BUCK2OUT_DVS0_MASK 0x7F +#define BUCK2OUT_DVS0_DEFAULT 0x14 + +/* PCA9450_BUCK2OUT_DVS1 bits */ +#define BUCK2OUT_DVS1_MASK 0x7F +#define BUCK2OUT_DVS1_DEFAULT 0x14 + +/* PCA9450_BUCK3OUT_DVS0 bits */ +#define BUCK3OUT_DVS0_MASK 0x7F +#define BUCK3OUT_DVS0_DEFAULT 0x14 + +/* PCA9450_BUCK3OUT_DVS1 bits */ +#define BUCK3OUT_DVS1_MASK 0x7F +#define BUCK3OUT_DVS1_DEFAULT 0x14 + +/* PCA9450_REG_BUCK4OUT bits */ +#define BUCK4OUT_MASK 0x7F +#define BUCK4OUT_DEFAULT 0x6C + +/* PCA9450_REG_BUCK5OUT bits */ +#define BUCK5OUT_MASK 0x7F +#define BUCK5OUT_DEFAULT 0x30 + +/* PCA9450_REG_BUCK6OUT bits */ +#define BUCK6OUT_MASK 0x7F +#define BUCK6OUT_DEFAULT 0x14 + +/* PCA9450_REG_LDO1_VOLT bits */ +#define LDO1_EN_MASK 0xC0 +#define LDO1OUT_MASK 0x07 + +/* PCA9450_REG_LDO2_VOLT bits */ +#define LDO2_EN_MASK 0xC0 +#define LDO2OUT_MASK 0x07 + +/* PCA9450_REG_LDO3_VOLT bits */ +#define LDO3_EN_MASK 0xC0 +#define LDO3OUT_MASK 0x0F + +/* PCA9450_REG_LDO4_VOLT bits */ +#define LDO4_EN_MASK 0xC0 +#define LDO4OUT_MASK 0x0F + +/* PCA9450_REG_LDO5_VOLT bits */ +#define LDO5L_EN_MASK 0xC0 +#define LDO5LOUT_MASK 0x0F + +#define LDO5H_EN_MASK 0xC0 +#define LDO5HOUT_MASK 0x0F + +/* PCA9450_REG_IRQ bits */ +#define IRQ_PWRON 0x80 +#define IRQ_WDOGB 0x40 +#define IRQ_RSVD 0x20 +#define IRQ_VR_FLT1 0x10 +#define IRQ_VR_FLT2 0x08 +#define IRQ_LOWVSYS 0x04 +#define IRQ_THERM_105 0x02 +#define IRQ_THERM_125 0x01 + +#endif /* __LINUX_REG_PCA9450_H__ */ diff --git a/drivers/reset/reset-simple.h b/include/linux/reset/reset-simple.h similarity index 74% rename from drivers/reset/reset-simple.h rename to include/linux/reset/reset-simple.h index 08ccb25a55e6..c3e44f45b0f7 100644 --- a/drivers/reset/reset-simple.h +++ b/include/linux/reset/reset-simple.h @@ -27,6 +27,12 @@ * @status_active_low: if true, bits read back as cleared while the reset is * asserted. Otherwise, bits read back as set while the * reset is asserted. + * @reset_us: Minimum delay in microseconds needed that needs to be + * waited for between an assert and a deassert to reset the + * device. If multiple consumers with different delay + * requirements are connected to this controller, it must + * be the largest minimum delay. 0 means that such a delay is + * unknown and the reset operation is unsupported. */ struct reset_simple_data { spinlock_t lock; @@ -34,6 +40,7 @@ struct reset_simple_data { struct reset_controller_dev rcdev; bool active_low; bool status_active_low; + unsigned int reset_us; }; extern const struct reset_control_ops reset_simple_ops; diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h index ce2f5c28b2df..7e5dd7d1e221 100644 --- a/include/linux/scmi_protocol.h +++ b/include/linux/scmi_protocol.h @@ -9,6 +9,7 @@ #define _LINUX_SCMI_PROTOCOL_H #include +#include #include #define SCMI_MAX_STR_SIZE 16 @@ -118,6 +119,8 @@ struct scmi_perf_ops { unsigned long *rate, bool poll); int (*est_power_get)(const struct scmi_handle *handle, u32 domain, unsigned long *rate, unsigned long *power); + bool (*fast_switch_possible)(const struct scmi_handle *handle, + struct device *dev); }; /** @@ -173,18 +176,13 @@ enum scmi_sensor_class { * * @count_get: get the count of sensors provided by SCMI * @info_get: get the information of the specified sensor - * @trip_point_notify: control notifications on cross-over events for - * the trip-points * @trip_point_config: selects and configures a trip-point of interest * @reading_get: gets the current value of the sensor */ struct scmi_sensor_ops { int (*count_get)(const struct scmi_handle *handle); - const struct scmi_sensor_info *(*info_get) (const struct scmi_handle *handle, u32 sensor_id); - int (*trip_point_notify)(const struct scmi_handle *handle, - u32 sensor_id, bool enable); int (*trip_point_config)(const struct scmi_handle *handle, u32 sensor_id, u8 trip_id, u64 trip_value); int (*reading_get)(const struct scmi_handle *handle, u32 sensor_id, @@ -211,6 +209,49 @@ struct scmi_reset_ops { int (*deassert)(const struct scmi_handle *handle, u32 domain); }; +/** + * struct scmi_notify_ops - represents notifications' operations provided by + * SCMI core + * @register_event_notifier: Register a notifier_block for the requested event + * @unregister_event_notifier: Unregister a notifier_block for the requested + * event + * + * A user can register/unregister its own notifier_block against the wanted + * platform instance regarding the desired event identified by the + * tuple: (proto_id, evt_id, src_id) using the provided register/unregister + * interface where: + * + * @handle: The handle identifying the platform instance to use + * @proto_id: The protocol ID as in SCMI Specification + * @evt_id: The message ID of the desired event as in SCMI Specification + * @src_id: A pointer to the desired source ID if different sources are + * possible for the protocol (like domain_id, sensor_id...etc) + * + * @src_id can be provided as NULL if it simply does NOT make sense for + * the protocol at hand, OR if the user is explicitly interested in + * receiving notifications from ANY existent source associated to the + * specified proto_id / evt_id. + * + * Received notifications are finally delivered to the registered users, + * invoking the callback provided with the notifier_block *nb as follows: + * + * int user_cb(nb, evt_id, report) + * + * with: + * + * @nb: The notifier block provided by the user + * @evt_id: The message ID of the delivered event + * @report: A custom struct describing the specific event delivered + */ +struct scmi_notify_ops { + int (*register_event_notifier)(const struct scmi_handle *handle, + u8 proto_id, u8 evt_id, u32 *src_id, + struct notifier_block *nb); + int (*unregister_event_notifier)(const struct scmi_handle *handle, + u8 proto_id, u8 evt_id, u32 *src_id, + struct notifier_block *nb); +}; + /** * struct scmi_handle - Handle returned to ARM SCMI clients for usage. * @@ -221,6 +262,7 @@ struct scmi_reset_ops { * @clk_ops: pointer to set of clock protocol operations * @sensor_ops: pointer to set of sensor protocol operations * @reset_ops: pointer to set of reset protocol operations + * @notify_ops: pointer to set of notifications related operations * @perf_priv: pointer to private data structure specific to performance * protocol(for internal use only) * @clk_priv: pointer to private data structure specific to clock @@ -231,6 +273,8 @@ struct scmi_reset_ops { * protocol(for internal use only) * @reset_priv: pointer to private data structure specific to reset * protocol(for internal use only) + * @notify_priv: pointer to private data structure specific to notifications + * (for internal use only) */ struct scmi_handle { struct device *dev; @@ -240,12 +284,14 @@ struct scmi_handle { struct scmi_power_ops *power_ops; struct scmi_sensor_ops *sensor_ops; struct scmi_reset_ops *reset_ops; + struct scmi_notify_ops *notify_ops; /* for protocol internal use */ void *perf_priv; void *clk_priv; void *power_priv; void *sensor_priv; void *reset_priv; + void *notify_priv; }; enum scmi_std_protocol { @@ -324,4 +370,58 @@ typedef int (*scmi_prot_init_fn_t)(struct scmi_handle *); int scmi_protocol_register(int protocol_id, scmi_prot_init_fn_t fn); void scmi_protocol_unregister(int protocol_id); +/* SCMI Notification API - Custom Event Reports */ +enum scmi_notification_events { + SCMI_EVENT_POWER_STATE_CHANGED = 0x0, + SCMI_EVENT_PERFORMANCE_LIMITS_CHANGED = 0x0, + SCMI_EVENT_PERFORMANCE_LEVEL_CHANGED = 0x1, + SCMI_EVENT_SENSOR_TRIP_POINT_EVENT = 0x0, + SCMI_EVENT_RESET_ISSUED = 0x0, + SCMI_EVENT_BASE_ERROR_EVENT = 0x0, +}; + +struct scmi_power_state_changed_report { + ktime_t timestamp; + unsigned int agent_id; + unsigned int domain_id; + unsigned int power_state; +}; + +struct scmi_perf_limits_report { + ktime_t timestamp; + unsigned int agent_id; + unsigned int domain_id; + unsigned int range_max; + unsigned int range_min; +}; + +struct scmi_perf_level_report { + ktime_t timestamp; + unsigned int agent_id; + unsigned int domain_id; + unsigned int performance_level; +}; + +struct scmi_sensor_trip_point_report { + ktime_t timestamp; + unsigned int agent_id; + unsigned int sensor_id; + unsigned int trip_point_desc; +}; + +struct scmi_reset_issued_report { + ktime_t timestamp; + unsigned int agent_id; + unsigned int domain_id; + unsigned int reset_state; +}; + +struct scmi_base_error_report { + ktime_t timestamp; + unsigned int agent_id; + bool fatal; + unsigned int cmd_count; + unsigned long long reports[]; +}; + #endif /* _LINUX_SCMI_PROTOCOL_H */ diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h index a74c1d5acdf3..2249ecaf77e4 100644 --- a/include/linux/soc/mediatek/mtk-cmdq.h +++ b/include/linux/soc/mediatek/mtk-cmdq.h @@ -120,6 +120,15 @@ int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event); */ int cmdq_pkt_clear_event(struct cmdq_pkt *pkt, u16 event); +/** + * cmdq_pkt_set_event() - append set event command to the CMDQ packet + * @pkt: the CMDQ packet + * @event: the desired event to be set + * + * Return: 0 for success; else the error code is returned + */ +int cmdq_pkt_set_event(struct cmdq_pkt *pkt, u16 event); + /** * cmdq_pkt_poll() - Append polling command to the CMDQ packet, ask GCE to * execute an instruction that wait for a specified @@ -152,6 +161,28 @@ int cmdq_pkt_poll(struct cmdq_pkt *pkt, u8 subsys, */ int cmdq_pkt_poll_mask(struct cmdq_pkt *pkt, u8 subsys, u16 offset, u32 value, u32 mask); + +/** + * cmdq_pkt_assign() - Append logic assign command to the CMDQ packet, ask GCE + * to execute an instruction that set a constant value into + * internal register and use as value, mask or address in + * read/write instruction. + * @pkt: the CMDQ packet + * @reg_idx: the CMDQ internal register ID + * @value: the specified value + * + * Return: 0 for success; else the error code is returned + */ +int cmdq_pkt_assign(struct cmdq_pkt *pkt, u16 reg_idx, u32 value); + +/** + * cmdq_pkt_finalize() - Append EOC and jump command to pkt. + * @pkt: the CMDQ packet + * + * Return: 0 for success; else the error code is returned + */ +int cmdq_pkt_finalize(struct cmdq_pkt *pkt); + /** * cmdq_pkt_flush_async() - trigger CMDQ to asynchronously execute the CMDQ * packet and call back at the end of done packet diff --git a/include/linux/soc/ti/k3-ringacc.h b/include/linux/soc/ti/k3-ringacc.h index 26f73df0a524..7ac115432fa1 100644 --- a/include/linux/soc/ti/k3-ringacc.h +++ b/include/linux/soc/ti/k3-ringacc.h @@ -107,6 +107,10 @@ struct k3_ringacc *of_k3_ringacc_get_by_phandle(struct device_node *np, struct k3_ring *k3_ringacc_request_ring(struct k3_ringacc *ringacc, int id, u32 flags); +int k3_ringacc_request_rings_pair(struct k3_ringacc *ringacc, + int fwd_id, int compl_id, + struct k3_ring **fwd_ring, + struct k3_ring **compl_ring); /** * k3_ringacc_ring_reset - ring reset * @ring: pointer on Ring diff --git a/include/linux/soc/ti/ti_sci_inta_msi.h b/include/linux/soc/ti/ti_sci_inta_msi.h index 11fb5048f5f6..e3aa8b14612e 100644 --- a/include/linux/soc/ti/ti_sci_inta_msi.h +++ b/include/linux/soc/ti/ti_sci_inta_msi.h @@ -2,7 +2,7 @@ /* * Texas Instruments' K3 TI SCI INTA MSI helper * - * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2018-2019 Texas Instruments Incorporated - https://www.ti.com/ * Lokesh Vutla */ diff --git a/include/linux/soc/ti/ti_sci_protocol.h b/include/linux/soc/ti/ti_sci_protocol.h index 9531ec823298..49c5d29cd33c 100644 --- a/include/linux/soc/ti/ti_sci_protocol.h +++ b/include/linux/soc/ti/ti_sci_protocol.h @@ -2,7 +2,7 @@ /* * Texas Instruments System Control Interface Protocol * - * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/ * Nishanth Menon */ @@ -226,8 +226,8 @@ struct ti_sci_rm_core_ops { * and destination * @set_event_map: Set an Event based peripheral irq to Interrupt * Aggregator. - * @free_irq: Free an an IRQ route between the requested source - * destination. + * @free_irq: Free an IRQ route between the requested source + * and destination. * @free_event_map: Free an event based peripheral irq to Interrupt * Aggregator. */ diff --git a/include/linux/spi/altera.h b/include/linux/spi/altera.h new file mode 100644 index 000000000000..2d42641499a6 --- /dev/null +++ b/include/linux/spi/altera.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Header File for Altera SPI Driver. + */ +#ifndef __LINUX_SPI_ALTERA_H +#define __LINUX_SPI_ALTERA_H + +#include +#include +#include + +/** + * struct altera_spi_platform_data - Platform data of the Altera SPI driver + * @mode_bits: Mode bits of SPI master. + * @num_chipselect: Number of chipselects. + * @bits_per_word_mask: bitmask of supported bits_per_word for transfers. + * @num_devices: Number of devices that shall be added when the driver + * is probed. + * @devices: The devices to add. + */ +struct altera_spi_platform_data { + u16 mode_bits; + u16 num_chipselect; + u32 bits_per_word_mask; + u16 num_devices; + struct spi_board_info *devices; +}; + +#endif /* __LINUX_SPI_ALTERA_H */ diff --git a/include/linux/spi/spi-mem.h b/include/linux/spi/spi-mem.h index af9ff2f0f1b2..159463cc659c 100644 --- a/include/linux/spi/spi-mem.h +++ b/include/linux/spi/spi-mem.h @@ -17,6 +17,7 @@ { \ .buswidth = __buswidth, \ .opcode = __opcode, \ + .nbytes = 1, \ } #define SPI_MEM_OP_ADDR(__nbytes, __val, __buswidth) \ @@ -69,11 +70,15 @@ enum spi_mem_data_dir { /** * struct spi_mem_op - describes a SPI memory operation + * @cmd.nbytes: number of opcode bytes (only 1 or 2 are valid). The opcode is + * sent MSB-first. * @cmd.buswidth: number of IO lines used to transmit the command * @cmd.opcode: operation opcode + * @cmd.dtr: whether the command opcode should be sent in DTR mode or not * @addr.nbytes: number of address bytes to send. Can be zero if the operation * does not need to send an address * @addr.buswidth: number of IO lines used to transmit the address cycles + * @addr.dtr: whether the address should be sent in DTR mode or not * @addr.val: address value. This value is always sent MSB first on the bus. * Note that only @addr.nbytes are taken into account in this * address value, so users should make sure the value fits in the @@ -81,7 +86,9 @@ enum spi_mem_data_dir { * @dummy.nbytes: number of dummy bytes to send after an opcode or address. Can * be zero if the operation does not require dummy bytes * @dummy.buswidth: number of IO lanes used to transmit the dummy bytes + * @dummy.dtr: whether the dummy bytes should be sent in DTR mode or not * @data.buswidth: number of IO lanes used to send/receive the data + * @data.dtr: whether the data should be sent in DTR mode or not * @data.dir: direction of the transfer * @data.nbytes: number of data bytes to send/receive. Can be zero if the * operation does not involve transferring data @@ -90,23 +97,28 @@ enum spi_mem_data_dir { */ struct spi_mem_op { struct { + u8 nbytes; u8 buswidth; - u8 opcode; + u8 dtr : 1; + u16 opcode; } cmd; struct { u8 nbytes; u8 buswidth; + u8 dtr : 1; u64 val; } addr; struct { u8 nbytes; u8 buswidth; + u8 dtr : 1; } dummy; struct { u8 buswidth; + u8 dtr : 1; enum spi_mem_data_dir dir; unsigned int nbytes; union { diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index aac57b5b7c21..99380c0825db 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -329,6 +329,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * every chipselect is connected to a slave. * @dma_alignment: SPI controller constraint on DMA buffers alignment. * @mode_bits: flags understood by this controller driver + * @buswidth_override_bits: flags to override for this controller driver * @bits_per_word_mask: A mask indicating which values of bits_per_word are * supported by the driver. Bit n indicates that a bits_per_word n+1 is * supported. If set, the SPI core will reject any transfer with an @@ -358,8 +359,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * @cleanup: frees controller-specific state * @can_dma: determine whether this controller supports DMA * @queued: whether this controller is providing an internal message queue - * @kworker: thread struct for message pump - * @kworker_task: pointer to task for message pump kworker thread + * @kworker: pointer to thread struct for message pump * @pump_messages: work struct for scheduling work to the message pump * @queue_lock: spinlock to syncronise access to message queue * @queue: message queue @@ -368,6 +368,8 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * @cur_msg_prepared: spi_prepare_message was called for the currently * in-flight message * @cur_msg_mapped: message has been mapped for DMA + * @last_cs_enable: was enable true on the last call to set_cs. + * @last_cs_mode_high: was (mode & SPI_CS_HIGH) true on the last call to set_cs. * @xfer_completion: used by core transfer_one_message() * @busy: message pump is busy * @running: message pump is running @@ -447,6 +449,8 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * If the driver does not set this, the SPI core takes the snapshot as * close to the driver hand-over as possible. * @irq_flags: Interrupt enable state during PTP system timestamping + * @fallback: fallback to pio if dma transfer return failure with + * SPI_TRANS_FAIL_NO_START. * * Each SPI controller can communicate with one or more @spi_device * children. These make a small bus, sharing MOSI, MISO and SCK signals @@ -589,8 +593,7 @@ struct spi_controller { * Over time we expect SPI drivers to be phased over to this API. */ bool queued; - struct kthread_worker kworker; - struct task_struct *kworker_task; + struct kthread_worker *kworker; struct kthread_work pump_messages; spinlock_t queue_lock; struct list_head queue; @@ -602,6 +605,9 @@ struct spi_controller { bool auto_runtime_pm; bool cur_msg_prepared; bool cur_msg_mapped; + bool last_cs_enable; + bool last_cs_mode_high; + bool fallback; struct completion xfer_completion; size_t max_dma_len; @@ -841,12 +847,8 @@ extern void spi_res_release(struct spi_controller *ctlr, * processed the word, i.e. the "pre" timestamp should be taken before * transmitting the "pre" word, and the "post" timestamp after receiving * transmit confirmation from the controller for the "post" word. - * @timestamped_pre: Set by the SPI controller driver to denote it has acted - * upon the @ptp_sts request. Not set when the SPI core has taken care of - * the task. SPI device drivers are free to print a warning if this comes - * back unset and they need the better resolution. - * @timestamped_post: See above. The reason why both exist is that these - * booleans are also used to keep state in the core SPI logic. + * @timestamped: true if the transfer has been timestamped + * @error: Error status logged by spi controller driver. * * SPI transfers always write the same number of bytes as they read. * Protocol drivers should always provide @rx_buf and/or @tx_buf. @@ -940,6 +942,9 @@ struct spi_transfer { bool timestamped; struct list_head transfer_list; + +#define SPI_TRANS_FAIL_NO_START BIT(0) + u16 error; }; /** @@ -962,7 +967,7 @@ struct spi_transfer { * each represented by a struct spi_transfer. The sequence is "atomic" * in the sense that no other spi_message may use that SPI bus until that * sequence completes. On some systems, many such sequences can execute as - * as single programmed DMA transfer. On all systems, these messages are + * a single programmed DMA transfer. On all systems, these messages are * queued, and might complete after transactions to other devices. Messages * sent to a given spi_device are always executed in FIFO order. * @@ -1225,7 +1230,7 @@ extern int spi_bus_unlock(struct spi_controller *ctlr); * * For more specific semantics see spi_sync(). * - * Return: Return: zero on success, else a negative error code. + * Return: zero on success, else a negative error code. */ static inline int spi_sync_transfer(struct spi_device *spi, struct spi_transfer *xfers, diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h index c28955132234..86f150c2a6b6 100644 --- a/include/linux/string_helpers.h +++ b/include/linux/string_helpers.h @@ -2,6 +2,7 @@ #ifndef _LINUX_STRING_HELPERS_H_ #define _LINUX_STRING_HELPERS_H_ +#include #include struct file; @@ -75,6 +76,20 @@ static inline int string_escape_str_any_np(const char *src, char *dst, return string_escape_str(src, dst, sz, ESCAPE_ANY_NP, only); } +static inline void string_upper(char *dst, const char *src) +{ + do { + *dst++ = toupper(*src); + } while (*src++); +} + +static inline void string_lower(char *dst, const char *src) +{ + do { + *dst++ = tolower(*src); + } while (*src++); +} + char *kstrdup_quotable(const char *src, gfp_t gfp); char *kstrdup_quotable_cmdline(struct task_struct *task, gfp_t gfp); char *kstrdup_quotable_file(struct file *file, gfp_t gfp); diff --git a/include/linux/tboot.h b/include/linux/tboot.h index c7e424766360..5146d2574e85 100644 --- a/include/linux/tboot.h +++ b/include/linux/tboot.h @@ -44,7 +44,7 @@ struct tboot_acpi_generic_address { /* * combines Sx info from FADT and FACS tables per ACPI 2.0+ spec - * (http://www.acpi.info/) + * (https://uefi.org/specifications) */ struct tboot_acpi_sleep_info { struct tboot_acpi_generic_address pm1a_cnt_blk; diff --git a/include/memory/renesas-rpc-if.h b/include/memory/renesas-rpc-if.h new file mode 100644 index 000000000000..9ad136682c47 --- /dev/null +++ b/include/memory/renesas-rpc-if.h @@ -0,0 +1,87 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Renesas RPC-IF core driver + * + * Copyright (C) 2018~2019 Renesas Solutions Corp. + * Copyright (C) 2019 Macronix International Co., Ltd. + * Copyright (C) 2019-2020 Cogent Embedded, Inc. + */ + +#ifndef __RENESAS_RPC_IF_H +#define __RENESAS_RPC_IF_H + +#include + +enum rpcif_data_dir { + RPCIF_NO_DATA, + RPCIF_DATA_IN, + RPCIF_DATA_OUT, +}; + +struct rpcif_op { + struct { + u8 buswidth; + u8 opcode; + bool ddr; + } cmd, ocmd; + + struct { + u8 nbytes; + u8 buswidth; + bool ddr; + u64 val; + } addr; + + struct { + u8 ncycles; + u8 buswidth; + } dummy; + + struct { + u8 nbytes; + u8 buswidth; + bool ddr; + u32 val; + } option; + + struct { + u8 buswidth; + unsigned int nbytes; + enum rpcif_data_dir dir; + bool ddr; + union { + void *in; + const void *out; + } buf; + } data; +}; + +struct rpcif { + struct device *dev; + void __iomem *dirmap; + struct regmap *regmap; + struct reset_control *rstc; + size_t size; + enum rpcif_data_dir dir; + u8 bus_size; + void *buffer; + u32 xferlen; + u32 smcr; + u32 smadr; + u32 command; /* DRCMR or SMCMR */ + u32 option; /* DROPR or SMOPR */ + u32 enable; /* DRENR or SMENR */ + u32 dummy; /* DRDMCR or SMDMCR */ + u32 ddr; /* DRDRENR or SMDRENR */ +}; + +int rpcif_sw_init(struct rpcif *rpc, struct device *dev); +void rpcif_hw_init(struct rpcif *rpc, bool hyperflash); +void rpcif_enable_rpm(struct rpcif *rpc); +void rpcif_disable_rpm(struct rpcif *rpc); +void rpcif_prepare(struct rpcif *rpc, const struct rpcif_op *op, u64 *offs, + size_t *len); +int rpcif_manual_xfer(struct rpcif *rpc); +ssize_t rpcif_dirmap_read(struct rpcif *rpc, u64 offs, size_t len, void *buf); + +#endif // __RENESAS_RPC_IF_H diff --git a/include/soc/qcom/rpmh.h b/include/soc/qcom/rpmh.h index f9ec353d24a5..bdbee1a97d36 100644 --- a/include/soc/qcom/rpmh.h +++ b/include/soc/qcom/rpmh.h @@ -20,7 +20,7 @@ int rpmh_write_async(const struct device *dev, enum rpmh_state state, int rpmh_write_batch(const struct device *dev, enum rpmh_state state, const struct tcs_cmd *cmd, u32 *n); -int rpmh_invalidate(const struct device *dev); +void rpmh_invalidate(const struct device *dev); #else @@ -38,8 +38,9 @@ static inline int rpmh_write_batch(const struct device *dev, const struct tcs_cmd *cmd, u32 *n) { return -ENODEV; } -static inline int rpmh_invalidate(const struct device *dev) -{ return -ENODEV; } +static inline void rpmh_invalidate(const struct device *dev) +{ +} #endif /* CONFIG_QCOM_RPMH */ diff --git a/include/soc/tegra/bpmp-abi.h b/include/soc/tegra/bpmp-abi.h index 8f8e73e5cd45..bff99f23860c 100644 --- a/include/soc/tegra/bpmp-abi.h +++ b/include/soc/tegra/bpmp-abi.h @@ -3,28 +3,38 @@ * Copyright (c) 2014-2020, NVIDIA CORPORATION. All rights reserved. */ -#ifndef _ABI_BPMP_ABI_H_ -#define _ABI_BPMP_ABI_H_ +#ifndef ABI_BPMP_ABI_H +#define ABI_BPMP_ABI_H -#ifdef LK +#if defined(LK) || defined(BPMP_ABI_HAVE_STDC) +#include #include #endif -#ifndef __ABI_PACKED -#define __ABI_PACKED __attribute__((packed)) +#ifndef BPMP_ABI_PACKED +#ifdef __ABI_PACKED +#define BPMP_ABI_PACKED __ABI_PACKED +#else +#define BPMP_ABI_PACKED __attribute__((packed)) +#endif #endif #ifdef NO_GCC_EXTENSIONS -#define EMPTY char empty; -#define EMPTY_ARRAY 1 +#define BPMP_ABI_EMPTY char empty; +#define BPMP_ABI_EMPTY_ARRAY 1 #else -#define EMPTY -#define EMPTY_ARRAY 0 +#define BPMP_ABI_EMPTY +#define BPMP_ABI_EMPTY_ARRAY 0 #endif -#ifndef __UNION_ANON -#define __UNION_ANON +#ifndef BPMP_UNION_ANON +#ifdef __UNION_ANON +#define BPMP_UNION_ANON __UNION_ANON +#else +#define BPMP_UNION_ANON #endif +#endif + /** * @file */ @@ -73,6 +83,7 @@ struct mrq_request { /** @brief MRQ number of the request */ uint32_t mrq; + /** * @brief Flags providing follow up directions to the receiver * @@ -82,7 +93,7 @@ struct mrq_request { * | 0 | should be 1 | */ uint32_t flags; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup MRQ_Format @@ -98,18 +109,18 @@ struct mrq_response { int32_t err; /** @brief Reserved for future use */ uint32_t flags; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup MRQ_Format * Minimum needed size for an IPC message buffer */ -#define MSG_MIN_SZ 128 +#define MSG_MIN_SZ 128U /** * @ingroup MRQ_Format * Minimum size guaranteed for data in an IPC message buffer */ -#define MSG_DATA_MIN_SZ 120 +#define MSG_DATA_MIN_SZ 120U /** * @ingroup MRQ_Codes @@ -118,36 +129,36 @@ struct mrq_response { * @{ */ -#define MRQ_PING 0 -#define MRQ_QUERY_TAG 1 -#define MRQ_MODULE_LOAD 4 -#define MRQ_MODULE_UNLOAD 5 -#define MRQ_TRACE_MODIFY 7 -#define MRQ_WRITE_TRACE 8 -#define MRQ_THREADED_PING 9 -#define MRQ_MODULE_MAIL 11 -#define MRQ_DEBUGFS 19 -#define MRQ_RESET 20 -#define MRQ_I2C 21 -#define MRQ_CLK 22 -#define MRQ_QUERY_ABI 23 -#define MRQ_PG_READ_STATE 25 -#define MRQ_PG_UPDATE_STATE 26 -#define MRQ_THERMAL 27 -#define MRQ_CPU_VHINT 28 -#define MRQ_ABI_RATCHET 29 -#define MRQ_EMC_DVFS_LATENCY 31 -#define MRQ_TRACE_ITER 64 -#define MRQ_RINGBUF_CONSOLE 65 -#define MRQ_PG 66 -#define MRQ_CPU_NDIV_LIMITS 67 -#define MRQ_STRAP 68 -#define MRQ_UPHY 69 -#define MRQ_CPU_AUTO_CC3 70 -#define MRQ_QUERY_FW_TAG 71 -#define MRQ_FMON 72 -#define MRQ_EC 73 -#define MRQ_FBVOLT_STATUS 74 +#define MRQ_PING 0U +#define MRQ_QUERY_TAG 1U +#define MRQ_MODULE_LOAD 4U +#define MRQ_MODULE_UNLOAD 5U +#define MRQ_TRACE_MODIFY 7U +#define MRQ_WRITE_TRACE 8U +#define MRQ_THREADED_PING 9U +#define MRQ_MODULE_MAIL 11U +#define MRQ_DEBUGFS 19U +#define MRQ_RESET 20U +#define MRQ_I2C 21U +#define MRQ_CLK 22U +#define MRQ_QUERY_ABI 23U +#define MRQ_PG_READ_STATE 25U +#define MRQ_PG_UPDATE_STATE 26U +#define MRQ_THERMAL 27U +#define MRQ_CPU_VHINT 28U +#define MRQ_ABI_RATCHET 29U +#define MRQ_EMC_DVFS_LATENCY 31U +#define MRQ_TRACE_ITER 64U +#define MRQ_RINGBUF_CONSOLE 65U +#define MRQ_PG 66U +#define MRQ_CPU_NDIV_LIMITS 67U +#define MRQ_STRAP 68U +#define MRQ_UPHY 69U +#define MRQ_CPU_AUTO_CC3 70U +#define MRQ_QUERY_FW_TAG 71U +#define MRQ_FMON 72U +#define MRQ_EC 73U +#define MRQ_DEBUG 75U /** @} */ @@ -156,7 +167,7 @@ struct mrq_response { * @brief Maximum MRQ code to be sent by CPU software to * BPMP. Subject to change in future */ -#define MAX_CPU_MRQ_ID 74 +#define MAX_CPU_MRQ_ID 75U /** * @addtogroup MRQ_Payloads @@ -223,7 +234,7 @@ struct mrq_response { struct mrq_ping_request { /** @brief Arbitrarily chosen value */ uint32_t challenge; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Ping @@ -237,7 +248,7 @@ struct mrq_ping_request { struct mrq_ping_response { /** @brief Response to the MRQ_PING challege */ uint32_t reply; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup MRQ_Codes @@ -264,7 +275,7 @@ struct mrq_ping_response { struct mrq_query_tag_request { /** @brief Base address to store the firmware tag */ uint32_t addr; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @@ -291,15 +302,15 @@ struct mrq_query_tag_request { struct mrq_query_fw_tag_response { /** @brief Array to store tag information */ uint8_t tag[32]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup MRQ_Codes * @def MRQ_MODULE_LOAD * @brief Dynamically load a BPMP code module * - * * Platforms: T210, T214, T186 - * @cond (bpmp_t210 || bpmp_t214 || bpmp_t186) + * * Platforms: T210, T210B01, T186 + * @cond (bpmp_t210 || bpmp_t210b01 || bpmp_t186) * * Initiators: CCPLEX * * Targets: BPMP * * Request Payload: @ref mrq_module_load_request @@ -327,11 +338,11 @@ struct mrq_query_fw_tag_response { * */ struct mrq_module_load_request { - /** @brief Base address of the code to load. Treated as (void *) */ - uint32_t phys_addr; /* (void *) */ + /** @brief Base address of the code to load */ + uint32_t phys_addr; /** @brief Size in bytes of code to load */ uint32_t size; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Module @@ -342,7 +353,7 @@ struct mrq_module_load_request { struct mrq_module_load_response { /** @brief Handle to the loaded module */ uint32_t base; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @endcond*/ /** @@ -350,8 +361,8 @@ struct mrq_module_load_response { * @def MRQ_MODULE_UNLOAD * @brief Unload a previously loaded code module * - * * Platforms: T210, T214, T186 - * @cond (bpmp_t210 || bpmp_t214 || bpmp_t186) + * * Platforms: T210, T210B01, T186 + * @cond (bpmp_t210 || bpmp_t210b01 || bpmp_t186) * * Initiators: CCPLEX * * Targets: BPMP * * Request Payload: @ref mrq_module_unload_request @@ -370,7 +381,7 @@ struct mrq_module_load_response { struct mrq_module_unload_request { /** @brief Handle of the module to unload */ uint32_t base; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @endcond*/ /** @@ -378,6 +389,8 @@ struct mrq_module_unload_request { * @def MRQ_TRACE_MODIFY * @brief Modify the set of enabled trace events * + * @deprecated + * * * Platforms: All * * Initiators: CCPLEX * * Targets: BPMP @@ -400,7 +413,7 @@ struct mrq_trace_modify_request { uint32_t clr; /** @brief Bit mask of trace events to enable */ uint32_t set; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Trace @@ -414,13 +427,15 @@ struct mrq_trace_modify_request { struct mrq_trace_modify_response { /** @brief Bit mask of trace event enable states */ uint32_t mask; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup MRQ_Codes * @def MRQ_WRITE_TRACE * @brief Write trace data to a buffer * + * @deprecated + * * * Platforms: All * * Initiators: CCPLEX * * Targets: BPMP @@ -454,7 +469,7 @@ struct mrq_write_trace_request { uint32_t area; /** @brief Size in bytes of the output buffer */ uint32_t size; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Trace @@ -471,25 +486,25 @@ struct mrq_write_trace_response { * drained to the outputbuffer. Value is 0 otherwise. */ uint32_t eof; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct mrq_threaded_ping_request { uint32_t challenge; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct mrq_threaded_ping_response { uint32_t reply; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup MRQ_Codes * @def MRQ_MODULE_MAIL * @brief Send a message to a loadable module * - * * Platforms: T210, T214, T186 - * @cond (bpmp_t210 || bpmp_t214 || bpmp_t186) + * * Platforms: T210, T210B01, T186 + * @cond (bpmp_t210 || bpmp_t210b01 || bpmp_t186) * * Initiators: Any * * Targets: BPMP * * Request Payload: @ref mrq_module_mail_request @@ -510,8 +525,8 @@ struct mrq_module_mail_request { * The length of data[ ] is unknown to the BPMP core firmware * but it is limited to the size of an IPC message. */ - uint8_t data[EMPTY_ARRAY]; -} __ABI_PACKED; + uint8_t data[BPMP_ABI_EMPTY_ARRAY]; +} BPMP_ABI_PACKED; /** * @ingroup Module @@ -523,8 +538,8 @@ struct mrq_module_mail_response { * The length of data[ ] is unknown to the BPMP core firmware * but it is limited to the size of an IPC message. */ - uint8_t data[EMPTY_ARRAY]; -} __ABI_PACKED; + uint8_t data[BPMP_ABI_EMPTY_ARRAY]; +} BPMP_ABI_PACKED; /** @endcond */ /** @@ -532,6 +547,8 @@ struct mrq_module_mail_response { * @def MRQ_DEBUGFS * @brief Interact with BPMP's debugfs file nodes * + * @deprecated use MRQ_DEBUG instead. + * * * Platforms: T186, T194 * * Initiators: Any * * Targets: BPMP @@ -587,7 +604,7 @@ struct cmd_debugfs_fileop_request { uint32_t dataaddr; /** @brief Length in bytes of data buffer */ uint32_t datalen; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Debugfs @@ -598,7 +615,7 @@ struct cmd_debugfs_dumpdir_request { uint32_t dataaddr; /** @brief Length in bytes of data buffer */ uint32_t datalen; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Debugfs @@ -609,7 +626,7 @@ struct cmd_debugfs_fileop_response { uint32_t reserved; /** @brief Number of bytes read from or written to data buffer */ uint32_t nbytes; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Debugfs @@ -620,7 +637,7 @@ struct cmd_debugfs_dumpdir_response { uint32_t reserved; /** @brief Number of bytes read from or written to data buffer */ uint32_t nbytes; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Debugfs @@ -643,8 +660,8 @@ struct mrq_debugfs_request { union { struct cmd_debugfs_fileop_request fop; struct cmd_debugfs_dumpdir_request dumpdir; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** * @ingroup Debugfs @@ -659,8 +676,8 @@ struct mrq_debugfs_response { struct cmd_debugfs_fileop_response fop; /** @brief Response data for CMD_DEBUGFS_DUMPDIR command */ struct cmd_debugfs_dumpdir_response dumpdir; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** * @addtogroup Debugfs @@ -671,6 +688,190 @@ struct mrq_debugfs_response { #define DEBUGFS_S_IWUSR (1 << 7) /** @} */ +/** + * @ingroup MRQ_Codes + * @def MRQ_DEBUG + * @brief Interact with BPMP's debugfs file nodes. Use message payload + * for exchanging data. This is functionally equivalent to + * @ref MRQ_DEBUGFS. But the way in which data is exchanged is different. + * When software running on CPU tries to read a debugfs file, + * the file path and read data will be stored in message payload. + * Since the message payload size is limited, a debugfs file + * transaction might require multiple frames of data exchanged + * between BPMP and CPU until the transaction completes. + * + * * Platforms: T194 + * * Initiators: Any + * * Targets: BPMP + * * Request Payload: @ref mrq_debug_request + * * Response Payload: @ref mrq_debug_response + */ + +/** @ingroup Debugfs */ +enum mrq_debug_commands { + /** @brief Open required file for read operation */ + CMD_DEBUG_OPEN_RO = 0, + /** @brief Open required file for write operation */ + CMD_DEBUG_OPEN_WO = 1, + /** @brief Perform read */ + CMD_DEBUG_READ = 2, + /** @brief Perform write */ + CMD_DEBUG_WRITE = 3, + /** @brief Close file */ + CMD_DEBUG_CLOSE = 4, + /** @brief Not a command */ + CMD_DEBUG_MAX +}; + +/** + * @ingroup Debugfs + * @brief Maximum number of files that can be open at a given time + */ +#define DEBUG_MAX_OPEN_FILES 1 + +/** + * @ingroup Debugfs + * @brief Maximum size of null-terminated file name string in bytes. + * Value is derived from memory available in message payload while + * using @ref cmd_debug_fopen_request + * Value 4 corresponds to size of @ref mrq_debug_commands + * in @ref mrq_debug_request. + * 120 - 4 dbg_cmd(32bit) = 116 + */ +#define DEBUG_FNAME_MAX_SZ (MSG_DATA_MIN_SZ - 4) + +/** + * @ingroup Debugfs + * @brief Parameters for CMD_DEBUG_OPEN command + */ +struct cmd_debug_fopen_request { + /** @brief File name - Null-terminated string with maximum + * length @ref DEBUG_FNAME_MAX_SZ + */ + char name[DEBUG_FNAME_MAX_SZ]; +} BPMP_ABI_PACKED; + +/** + * @ingroup Debugfs + * @brief Response data for CMD_DEBUG_OPEN_RO/WO command + */ +struct cmd_debug_fopen_response { + /** @brief Identifier for file access */ + uint32_t fd; + /** @brief Data length. File data size for READ command. + * Maximum allowed length for WRITE command + */ + uint32_t datalen; +} BPMP_ABI_PACKED; + +/** + * @ingroup Debugfs + * @brief Parameters for CMD_DEBUG_READ command + */ +struct cmd_debug_fread_request { + /** @brief File access identifier received in response + * to CMD_DEBUG_OPEN_RO request + */ + uint32_t fd; +} BPMP_ABI_PACKED; + +/** + * @ingroup Debugfs + * @brief Maximum size of read data in bytes. + * Value is derived from memory available in message payload while + * using @ref cmd_debug_fread_response. + */ +#define DEBUG_READ_MAX_SZ (MSG_DATA_MIN_SZ - 4) + +/** + * @ingroup Debugfs + * @brief Response data for CMD_DEBUG_READ command + */ +struct cmd_debug_fread_response { + /** @brief Size of data provided in this response in bytes */ + uint32_t readlen; + /** @brief File data from seek position */ + char data[DEBUG_READ_MAX_SZ]; +} BPMP_ABI_PACKED; + +/** + * @ingroup Debugfs + * @brief Maximum size of write data in bytes. + * Value is derived from memory available in message payload while + * using @ref cmd_debug_fwrite_request. + */ +#define DEBUG_WRITE_MAX_SZ (MSG_DATA_MIN_SZ - 12) + +/** + * @ingroup Debugfs + * @brief Parameters for CMD_DEBUG_WRITE command + */ +struct cmd_debug_fwrite_request { + /** @brief File access identifier received in response + * to CMD_DEBUG_OPEN_RO request + */ + uint32_t fd; + /** @brief Size of write data in bytes */ + uint32_t datalen; + /** @brief Data to be written */ + char data[DEBUG_WRITE_MAX_SZ]; +} BPMP_ABI_PACKED; + +/** + * @ingroup Debugfs + * @brief Parameters for CMD_DEBUG_CLOSE command + */ +struct cmd_debug_fclose_request { + /** @brief File access identifier received in response + * to CMD_DEBUG_OPEN_RO request + */ + uint32_t fd; +} BPMP_ABI_PACKED; + +/** + * @ingroup Debugfs + * @brief Request with #MRQ_DEBUG. + * + * The sender of an MRQ_DEBUG message uses #cmd to specify a debugfs + * command to execute. Legal commands are the values of @ref + * mrq_debug_commands. Each command requires a specific additional + * payload of data. + * + * |command |payload| + * |-------------------|-------| + * |CMD_DEBUG_OPEN_RO |fop | + * |CMD_DEBUG_OPEN_WO |fop | + * |CMD_DEBUG_READ |frd | + * |CMD_DEBUG_WRITE |fwr | + * |CMD_DEBUG_CLOSE |fcl | + */ +struct mrq_debug_request { + /** @brief Sub-command (@ref mrq_debug_commands) */ + uint32_t cmd; + union { + /** @brief Request payload for CMD_DEBUG_OPEN_RO/WO command */ + struct cmd_debug_fopen_request fop; + /** @brief Request payload for CMD_DEBUG_READ command */ + struct cmd_debug_fread_request frd; + /** @brief Request payload for CMD_DEBUG_WRITE command */ + struct cmd_debug_fwrite_request fwr; + /** @brief Request payload for CMD_DEBUG_CLOSE command */ + struct cmd_debug_fclose_request fcl; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; + +/** + * @ingroup Debugfs + */ +struct mrq_debug_response { + union { + /** @brief Response data for CMD_DEBUG_OPEN_RO/WO command */ + struct cmd_debug_fopen_response fop; + /** @brief Response data for CMD_DEBUG_READ command */ + struct cmd_debug_fread_response frd; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; + /** * @ingroup MRQ_Codes * @def MRQ_RESET @@ -687,14 +888,41 @@ struct mrq_debugfs_response { */ enum mrq_reset_commands { - /** @brief Assert module reset */ + /** + * @brief Assert module reset + * + * mrq_response::err is 0 if the operation was successful, or @n + * -#BPMP_EINVAL if mrq_reset_request::reset_id is invalid @n + * -#BPMP_EACCES if mrq master is not an owner of target domain reset @n + * -#BPMP_ENOTSUP if target domain h/w state does not allow reset + */ CMD_RESET_ASSERT = 1, - /** @brief Deassert module reset */ + /** + * @brief Deassert module reset + * + * mrq_response::err is 0 if the operation was successful, or @n + * -#BPMP_EINVAL if mrq_reset_request::reset_id is invalid @n + * -#BPMP_EACCES if mrq master is not an owner of target domain reset @n + * -#BPMP_ENOTSUP if target domain h/w state does not allow reset + */ CMD_RESET_DEASSERT = 2, - /** @brief Assert and deassert the module reset */ + /** + * @brief Assert and deassert the module reset + * + * mrq_response::err is 0 if the operation was successful, or @n + * -#BPMP_EINVAL if mrq_reset_request::reset_id is invalid @n + * -#BPMP_EACCES if mrq master is not an owner of target domain reset @n + * -#BPMP_ENOTSUP if target domain h/w state does not allow reset + */ CMD_RESET_MODULE = 3, - /** @brief Get the highest reset ID */ + /** + * @brief Get the highest reset ID + * + * mrq_response::err is 0 if the operation was successful, or @n + * -#BPMP_ENODEV if no reset domains are supported (number of IDs is 0) + */ CMD_RESET_GET_MAX_ID = 4, + /** @brief Not part of ABI and subject to change */ CMD_RESET_MAX, }; @@ -710,7 +938,7 @@ struct mrq_reset_request { uint32_t cmd; /** @brief Id of the reset to affected */ uint32_t reset_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Response for MRQ_RESET sub-command CMD_RESET_GET_MAX_ID. When @@ -720,7 +948,7 @@ struct mrq_reset_request { struct cmd_reset_get_max_id_response { /** @brief Max reset id */ uint32_t max_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Response with MRQ_RESET @@ -739,8 +967,8 @@ struct cmd_reset_get_max_id_response { struct mrq_reset_response { union { struct cmd_reset_get_max_id_response reset_get_max_id; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** @} */ @@ -758,17 +986,17 @@ struct mrq_reset_response { * @addtogroup I2C * @{ */ -#define TEGRA_I2C_IPC_MAX_IN_BUF_SIZE (MSG_DATA_MIN_SZ - 12) -#define TEGRA_I2C_IPC_MAX_OUT_BUF_SIZE (MSG_DATA_MIN_SZ - 4) +#define TEGRA_I2C_IPC_MAX_IN_BUF_SIZE (MSG_DATA_MIN_SZ - 12U) +#define TEGRA_I2C_IPC_MAX_OUT_BUF_SIZE (MSG_DATA_MIN_SZ - 4U) -#define SERIALI2C_TEN 0x0010 -#define SERIALI2C_RD 0x0001 -#define SERIALI2C_STOP 0x8000 -#define SERIALI2C_NOSTART 0x4000 -#define SERIALI2C_REV_DIR_ADDR 0x2000 -#define SERIALI2C_IGNORE_NAK 0x1000 -#define SERIALI2C_NO_RD_ACK 0x0800 -#define SERIALI2C_RECV_LEN 0x0400 +#define SERIALI2C_TEN 0x0010U +#define SERIALI2C_RD 0x0001U +#define SERIALI2C_STOP 0x8000U +#define SERIALI2C_NOSTART 0x4000U +#define SERIALI2C_REV_DIR_ADDR 0x2000U +#define SERIALI2C_IGNORE_NAK 0x1000U +#define SERIALI2C_NO_RD_ACK 0x0800U +#define SERIALI2C_RECV_LEN 0x0400U enum { CMD_I2C_XFER = 1 @@ -798,7 +1026,7 @@ struct serial_i2c_request { uint16_t len; /** @brief For write transactions only, #len bytes of data */ uint8_t data[]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Trigger one or more i2c transactions @@ -812,7 +1040,7 @@ struct cmd_i2c_xfer_request { /** @brief Serialized packed instances of @ref serial_i2c_request*/ uint8_t data_buf[TEGRA_I2C_IPC_MAX_IN_BUF_SIZE]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Container for data read from the i2c bus @@ -826,7 +1054,7 @@ struct cmd_i2c_xfer_response { uint32_t data_size; /** @brief I2c read data */ uint8_t data_buf[TEGRA_I2C_IPC_MAX_OUT_BUF_SIZE]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Request with #MRQ_I2C @@ -836,14 +1064,25 @@ struct mrq_i2c_request { uint32_t cmd; /** @brief Parameters of the transfer request */ struct cmd_i2c_xfer_request xfer; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Response to #MRQ_I2C + * + * mrq_response:err is + * 0: Success + * -#BPMP_EBADCMD: if mrq_i2c_request::cmd is other than 1 + * -#BPMP_EINVAL: if cmd_i2c_xfer_request does not contain correctly formatted request + * -#BPMP_ENODEV: if cmd_i2c_xfer_request::bus_id is not supported by BPMP + * -#BPMP_EACCES: if i2c transaction is not allowed due to firewall rules + * -#BPMP_ETIMEDOUT: if i2c transaction times out + * -#BPMP_ENXIO: if i2c slave device does not reply with ACK to the transaction + * -#BPMP_EAGAIN: if ARB_LOST condition is detected by the i2c controller + * -#BPMP_EIO: any other i2c controller error code than NO_ACK or ARB_LOST */ struct mrq_i2c_response { struct cmd_i2c_xfer_response xfer; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @} */ @@ -876,90 +1115,105 @@ enum { CMD_CLK_MAX, }; -#define BPMP_CLK_HAS_MUX (1 << 0) -#define BPMP_CLK_HAS_SET_RATE (1 << 1) -#define BPMP_CLK_IS_ROOT (1 << 2) +#define BPMP_CLK_HAS_MUX (1U << 0U) +#define BPMP_CLK_HAS_SET_RATE (1U << 1U) +#define BPMP_CLK_IS_ROOT (1U << 2U) +#define BPMP_CLK_IS_VAR_ROOT (1U << 3U) -#define MRQ_CLK_NAME_MAXLEN 40 -#define MRQ_CLK_MAX_PARENTS 16 +#define MRQ_CLK_NAME_MAXLEN 40U +#define MRQ_CLK_MAX_PARENTS 16U /** @private */ struct cmd_clk_get_rate_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; struct cmd_clk_get_rate_response { int64_t rate; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_clk_set_rate_request { int32_t unused; int64_t rate; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_clk_set_rate_response { int64_t rate; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_clk_round_rate_request { int32_t unused; int64_t rate; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_clk_round_rate_response { int64_t rate; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_get_parent_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; struct cmd_clk_get_parent_response { uint32_t parent_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_clk_set_parent_request { uint32_t parent_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_clk_set_parent_response { uint32_t parent_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_is_enabled_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; +/** + * @brief Response data to #MRQ_CLK sub-command CMD_CLK_IS_ENABLED + */ struct cmd_clk_is_enabled_response { + /** + * @brief The state of the clock that has been succesfully + * requested with CMD_CLK_ENABLE or CMD_CLK_DISABLE by the + * master invoking the command earlier. + * + * The state may not reflect the physical state of the clock + * if there are some other masters requesting it to be + * enabled. + * + * Value 0 is disabled, all other values indicate enabled. + */ int32_t state; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_enable_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_enable_response { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_disable_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_disable_response { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_get_all_info_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; struct cmd_clk_get_all_info_response { uint32_t flags; @@ -967,25 +1221,25 @@ struct cmd_clk_get_all_info_response { uint32_t parents[MRQ_CLK_MAX_PARENTS]; uint8_t num_parents; uint8_t name[MRQ_CLK_NAME_MAXLEN]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_get_max_clk_id_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; struct cmd_clk_get_max_clk_id_response { uint32_t max_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct cmd_clk_get_fmax_at_vmin_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; struct cmd_clk_get_fmax_at_vmin_response { int64_t rate; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Clocks @@ -1040,8 +1294,8 @@ struct mrq_clk_request { struct cmd_clk_get_max_clk_id_request clk_get_max_clk_id; /** @private */ struct cmd_clk_get_fmax_at_vmin_request clk_get_fmax_at_vmin; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** * @ingroup Clocks @@ -1082,8 +1336,8 @@ struct mrq_clk_response { struct cmd_clk_get_all_info_response clk_get_all_info; struct cmd_clk_get_max_clk_id_response clk_get_max_clk_id; struct cmd_clk_get_fmax_at_vmin_response clk_get_fmax_at_vmin; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** @} */ @@ -1109,7 +1363,7 @@ struct mrq_clk_response { struct mrq_query_abi_request { /** @brief MRQ code to query */ uint32_t mrq; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup ABI_info @@ -1121,7 +1375,7 @@ struct mrq_query_abi_request { struct mrq_query_abi_response { /** @brief 0 if queried MRQ is supported. Else, -#BPMP_ENODEV */ int32_t status; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup MRQ_Codes @@ -1146,7 +1400,7 @@ struct mrq_query_abi_response { struct mrq_pg_read_state_request { /** @brief ID of partition */ uint32_t partition_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup Powergating @@ -1161,7 +1415,7 @@ struct mrq_pg_read_state_response { * * 1 : on */ uint32_t logic_state; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @endcond*/ /** @} */ @@ -1211,7 +1465,7 @@ struct mrq_pg_update_state_request { * @ref logic_state == 0x3) */ uint32_t clock_state; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @endcond*/ /** @@ -1307,25 +1561,38 @@ enum pg_states { struct cmd_pg_query_abi_request { /** @ref mrq_pg_cmd */ uint32_t type; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_pg_set_state_request { /** @ref pg_states */ uint32_t state; -} __ABI_PACKED; +} BPMP_ABI_PACKED; +/** + * @brief Response data to #MRQ_PG sub command #CMD_PG_GET_STATE + */ struct cmd_pg_get_state_response { - /** @ref pg_states */ + /** + * @brief The state of the power partition that has been + * succesfuly requested by the master earlier using #MRQ_PG + * command #CMD_PG_SET_STATE. + * + * The state may not reflect the physical state of the power + * partition if there are some other masters requesting it to + * be enabled. + * + * See @ref pg_states for possible values + */ uint32_t state; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_pg_get_name_response { uint8_t name[MRQ_PG_NAME_MAXLEN]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_pg_get_max_id_response { uint32_t max_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Request with #MRQ_PG @@ -1350,8 +1617,8 @@ struct mrq_pg_request { union { struct cmd_pg_query_abi_request query_abi; struct cmd_pg_set_state_request set_state; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** * @brief Response to MRQ_PG @@ -1373,8 +1640,8 @@ struct mrq_pg_response { struct cmd_pg_get_state_response get_state; struct cmd_pg_get_name_response get_name; struct cmd_pg_get_max_id_response get_max_id; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** @} */ @@ -1463,6 +1730,20 @@ enum mrq_thermal_host_to_bpmp_cmd { */ CMD_THERMAL_GET_NUM_ZONES = 3, + /** + * @brief Get the thermtrip of the specified zone. + * + * Host needs to supply request parameters. + * + * mrq_response::err is + * * 0: Valid zone information returned. + * * -#BPMP_EINVAL: Invalid request parameters. + * * -#BPMP_ENOENT: No driver registered for thermal zone. + * * -#BPMP_ERANGE if thermtrip is invalid or disabled. + * * -#BPMP_EFAULT: Problem reading zone information. + */ + CMD_THERMAL_GET_THERMTRIP = 4, + /** @brief: number of supported host-to-bpmp commands. May * increase in future */ @@ -1493,7 +1774,7 @@ enum mrq_thermal_bpmp_to_host_cmd { */ struct cmd_thermal_query_abi_request { uint32_t type; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /* * Host->BPMP request data for request type CMD_THERMAL_GET_TEMP @@ -1502,7 +1783,7 @@ struct cmd_thermal_query_abi_request { */ struct cmd_thermal_get_temp_request { uint32_t zone; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /* * BPMP->Host reply data for request CMD_THERMAL_GET_TEMP @@ -1515,7 +1796,7 @@ struct cmd_thermal_get_temp_request { */ struct cmd_thermal_get_temp_response { int32_t temp; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /* * Host->BPMP request data for request type CMD_THERMAL_SET_TRIP @@ -1530,7 +1811,7 @@ struct cmd_thermal_set_trip_request { int32_t low; int32_t high; uint32_t enabled; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /* * BPMP->Host request data for request type CMD_THERMAL_HOST_TRIP_REACHED @@ -1539,7 +1820,7 @@ struct cmd_thermal_set_trip_request { */ struct cmd_thermal_host_trip_reached_request { uint32_t zone; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /* * BPMP->Host reply data for request type CMD_THERMAL_GET_NUM_ZONES @@ -1549,7 +1830,25 @@ struct cmd_thermal_host_trip_reached_request { */ struct cmd_thermal_get_num_zones_response { uint32_t num; -} __ABI_PACKED; +} BPMP_ABI_PACKED; + +/* + * Host->BPMP request data for request type CMD_THERMAL_GET_THERMTRIP + * + * zone: Number of thermal zone. + */ +struct cmd_thermal_get_thermtrip_request { + uint32_t zone; +} BPMP_ABI_PACKED; + +/* + * BPMP->Host reply data for request CMD_THERMAL_GET_THERMTRIP + * + * thermtrip: HW shutdown temperature in millicelsius. + */ +struct cmd_thermal_get_thermtrip_response { + int32_t thermtrip; +} BPMP_ABI_PACKED; /* * Host->BPMP request data. @@ -1565,8 +1864,9 @@ struct mrq_thermal_host_to_bpmp_request { struct cmd_thermal_query_abi_request query_abi; struct cmd_thermal_get_temp_request get_temp; struct cmd_thermal_set_trip_request set_trip; - } __UNION_ANON; -} __ABI_PACKED; + struct cmd_thermal_get_thermtrip_request get_thermtrip; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /* * BPMP->Host request data. @@ -1578,16 +1878,17 @@ struct mrq_thermal_bpmp_to_host_request { uint32_t type; union { struct cmd_thermal_host_trip_reached_request host_trip_reached; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /* * Data in reply to a Host->BPMP request. */ union mrq_thermal_bpmp_to_host_response { struct cmd_thermal_get_temp_response get_temp; + struct cmd_thermal_get_thermtrip_response get_thermtrip; struct cmd_thermal_get_num_zones_response get_num_zones; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @} */ /** @@ -1619,7 +1920,7 @@ struct mrq_cpu_vhint_request { uint32_t addr; /** @brief ID of the cluster whose data is requested */ uint32_t cluster_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Description of the CPU v/f relation @@ -1646,7 +1947,7 @@ struct cpu_vhint_data { uint16_t vindex_div; /** reserved for future use */ uint16_t reserved[328]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @endcond */ /** @} */ @@ -1735,11 +2036,11 @@ struct mrq_abi_ratchet_response { * @brief Used by @ref mrq_emc_dvfs_latency_response */ struct emc_dvfs_latency { - /** @brief EMC frequency in kHz */ + /** @brief EMC DVFS node frequency in kHz */ uint32_t freq; /** @brief EMC DVFS latency in nanoseconds */ uint32_t latency; -} __ABI_PACKED; +} BPMP_ABI_PACKED; #define EMC_DVFS_LATENCY_MAX_SIZE 14 /** @@ -1748,9 +2049,9 @@ struct emc_dvfs_latency { struct mrq_emc_dvfs_latency_response { /** @brief The number valid entries in #pairs */ uint32_t num_pairs; - /** @brief EMC information */ + /** @brief EMC DVFS node information */ struct emc_dvfs_latency pairs[EMC_DVFS_LATENCY_MAX_SIZE]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @} */ @@ -1775,7 +2076,7 @@ struct mrq_emc_dvfs_latency_response { struct mrq_cpu_ndiv_limits_request { /** @brief Enum cluster_id */ uint32_t cluster_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Response to #MRQ_CPU_NDIV_LIMITS @@ -1791,7 +2092,7 @@ struct mrq_cpu_ndiv_limits_response { uint16_t ndiv_max; /** @brief Minimum allowed NDIV value */ uint16_t ndiv_min; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @} */ /** @endcond */ @@ -1823,7 +2124,7 @@ struct mrq_cpu_ndiv_limits_response { struct mrq_cpu_auto_cc3_request { /** @brief Enum cluster_id (logical cluster id, known to CCPLEX s/w) */ uint32_t cluster_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @brief Response to #MRQ_CPU_AUTO_CC3 @@ -1837,7 +2138,7 @@ struct mrq_cpu_auto_cc3_response { * - bit [0] if "1" auto-CC3 is allowed, if "0" auto-CC3 is not allowed */ uint32_t auto_cc3_config; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @} */ /** @endcond */ @@ -1847,6 +2148,8 @@ struct mrq_cpu_auto_cc3_response { * @def MRQ_TRACE_ITER * @brief Manage the trace iterator * + * @deprecated + * * * Platforms: All * * Initiators: CCPLEX * * Targets: BPMP @@ -1868,7 +2171,7 @@ enum { struct mrq_trace_iter_request { /** @brief TRACE_ITER_INIT or TRACE_ITER_CLEAN */ uint32_t cmd; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @} */ @@ -1944,12 +2247,12 @@ enum mrq_ringbuf_console_host_to_bpmp_cmd { struct cmd_ringbuf_console_query_abi_req { /** @brief Command identifier to be queried */ uint32_t cmd; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct cmd_ringbuf_console_query_abi_resp { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** * @ingroup RingbufConsole @@ -1960,7 +2263,7 @@ struct cmd_ringbuf_console_read_req { * @brief Number of bytes requested to be read from the BPMP TX buffer */ uint8_t len; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup RingbufConsole @@ -1971,7 +2274,7 @@ struct cmd_ringbuf_console_read_resp { uint8_t data[MRQ_RINGBUF_CONSOLE_MAX_READ_LEN]; /** @brief Number of bytes in cmd_ringbuf_console_read_resp::data */ uint8_t len; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup RingbufConsole @@ -1982,7 +2285,7 @@ struct cmd_ringbuf_console_write_req { uint8_t data[MRQ_RINGBUF_CONSOLE_MAX_WRITE_LEN]; /** @brief Number of bytes in cmd_ringbuf_console_write_req::data */ uint8_t len; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup RingbufConsole @@ -1993,12 +2296,12 @@ struct cmd_ringbuf_console_write_resp { uint32_t space_avail; /** @brief Number of bytes that were written to the BPMP RX buffer */ uint8_t len; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct cmd_ringbuf_console_get_fifo_req { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** * @ingroup RingbufConsole @@ -2013,7 +2316,7 @@ struct cmd_ringbuf_console_get_fifo_resp { uint64_t bpmp_tx_tail_addr; /** @brief Length of the BPMP TX buffer */ uint32_t bpmp_tx_buf_len; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup RingbufConsole @@ -2033,8 +2336,8 @@ struct mrq_ringbuf_console_host_to_bpmp_request { struct cmd_ringbuf_console_read_req read; struct cmd_ringbuf_console_write_req write; struct cmd_ringbuf_console_get_fifo_req get_fifo; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** * @ingroup RingbufConsole @@ -2047,7 +2350,7 @@ union mrq_ringbuf_console_bpmp_to_host_response { struct cmd_ringbuf_console_read_resp read; struct cmd_ringbuf_console_write_resp write; struct cmd_ringbuf_console_get_fifo_resp get_fifo; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @} */ /** @@ -2091,7 +2394,7 @@ struct mrq_strap_request { uint32_t id; /** @brief Desired value for strap (if cmd is #STRAP_SET) */ uint32_t value; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @defgroup Strap_Ids Strap Identifiers @@ -2134,28 +2437,28 @@ struct cmd_uphy_margin_control_request { uint32_t y; /** @brief Set number of bit blocks for each margin section */ uint32_t nblks; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_uphy_margin_status_response { /** @brief Number of errors observed */ uint32_t status; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_uphy_ep_controller_pll_init_request { /** @brief EP controller number, valid: 0, 4, 5 */ uint8_t ep_controller; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_uphy_pcie_controller_state_request { /** @brief PCIE controller number, valid: 0, 1, 2, 3, 4 */ uint8_t pcie_controller; uint8_t enable; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_uphy_ep_controller_pll_off_request { /** @brief EP controller number, valid: 0, 4, 5 */ uint8_t ep_controller; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup UPHY @@ -2186,8 +2489,8 @@ struct mrq_uphy_request { struct cmd_uphy_ep_controller_pll_init_request ep_ctrlr_pll_init; struct cmd_uphy_pcie_controller_state_request controller_state; struct cmd_uphy_ep_controller_pll_off_request ep_ctrlr_pll_off; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** * @ingroup UPHY @@ -2207,8 +2510,8 @@ struct mrq_uphy_request { struct mrq_uphy_response { union { struct cmd_uphy_margin_status_response uphy_get_margin_status; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** @} */ /** @endcond */ @@ -2258,31 +2561,31 @@ enum { struct cmd_fmon_gear_clamp_request { int32_t unused; int64_t rate; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @private */ struct cmd_fmon_gear_clamp_response { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** @private */ struct cmd_fmon_gear_free_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** @private */ struct cmd_fmon_gear_free_response { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; /** @private */ struct cmd_fmon_gear_get_request { - EMPTY -} __ABI_PACKED; + BPMP_ABI_EMPTY +} BPMP_ABI_PACKED; struct cmd_fmon_gear_get_response { int64_t rate; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * @ingroup FMON @@ -2315,8 +2618,8 @@ struct mrq_fmon_request { struct cmd_fmon_gear_free_request fmon_gear_free; /** @private */ struct cmd_fmon_gear_get_request fmon_gear_get; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** * @ingroup FMON @@ -2340,8 +2643,8 @@ struct mrq_fmon_response { /** @private */ struct cmd_fmon_gear_free_response fmon_gear_free; struct cmd_fmon_gear_get_response fmon_gear_get; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** @} */ /** @endcond */ @@ -2366,13 +2669,27 @@ struct mrq_fmon_response { */ enum { /** + * @cond DEPRECATED * @brief Retrieve specified EC status. * * mrq_response::err is 0 if the operation was successful, or @n * -#BPMP_ENODEV if target EC is not owned by BPMP @n - * -#BPMP_EACCES if target EC power domain is turned off + * -#BPMP_EACCES if target EC power domain is turned off @n + * -#BPMP_EBADCMD if subcommand is not supported + * @endcond */ - CMD_EC_STATUS_GET = 1, + CMD_EC_STATUS_GET = 1, /* deprecated */ + + /** + * @brief Retrieve specified EC extended status (includes error + * counter and user values). + * + * mrq_response::err is 0 if the operation was successful, or @n + * -#BPMP_ENODEV if target EC is not owned by BPMP @n + * -#BPMP_EACCES if target EC power domain is turned off @n + * -#BPMP_EBADCMD if subcommand is not supported + */ + CMD_EC_STATUS_EX_GET = 2, CMD_EC_NUM, }; @@ -2428,13 +2745,13 @@ enum bpmp_ec_err_type { /** @brief SW Correctable error * - * Error descriptor @ref ec_err_simple_desc. + * Error descriptor @ref ec_err_sw_error_desc. */ EC_ERR_TYPE_SW_CORRECTABLE = 16, /** @brief SW Uncorrectable error * - * Error descriptor @ref ec_err_simple_desc. + * Error descriptor @ref ec_err_sw_error_desc. */ EC_ERR_TYPE_SW_UNCORRECTABLE = 17, @@ -2454,9 +2771,9 @@ enum bpmp_ec_err_type { /** @brief Group of registers with parity error. */ enum ec_registers_group { /** @brief Functional registers group */ - EC_ERR_GROUP_FUNC_REG = 0, + EC_ERR_GROUP_FUNC_REG = 0U, /** @brief SCR registers group */ - EC_ERR_GROUP_SCR_REG = 1, + EC_ERR_GROUP_SCR_REG = 1U, }; /** @@ -2465,11 +2782,11 @@ enum ec_registers_group { * @{ */ /** @brief No EC error found flag */ -#define EC_STATUS_FLAG_NO_ERROR 0x0001 +#define EC_STATUS_FLAG_NO_ERROR 0x0001U /** @brief Last EC error found flag */ -#define EC_STATUS_FLAG_LAST_ERROR 0x0002 +#define EC_STATUS_FLAG_LAST_ERROR 0x0002U /** @brief EC latent error flag */ -#define EC_STATUS_FLAG_LATENT_ERROR 0x0004 +#define EC_STATUS_FLAG_LATENT_ERROR 0x0004U /** @} */ /** @@ -2478,9 +2795,9 @@ enum ec_registers_group { * @{ */ /** @brief EC descriptor error resolved flag */ -#define EC_DESC_FLAG_RESOLVED 0x0001 +#define EC_DESC_FLAG_RESOLVED 0x0001U /** @brief EC descriptor failed to retrieve id flag */ -#define EC_DESC_FLAG_NO_ID 0x0002 +#define EC_DESC_FLAG_NO_ID 0x0002U /** @} */ /** @@ -2497,7 +2814,7 @@ struct ec_err_fmon_desc { uint32_t fmon_faults; /** @brief FMON faults access error */ int32_t fmon_access_error; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * |error type | vmon_adc_id values | @@ -2513,7 +2830,7 @@ struct ec_err_vmon_desc { uint32_t vmon_faults; /** @brief VMON faults access error */ int32_t vmon_access_error; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** * |error type | reg_id values | @@ -2527,7 +2844,22 @@ struct ec_err_reg_parity_desc { uint16_t reg_id; /** @brief Register group @ref ec_registers_group */ uint16_t reg_group; -} __ABI_PACKED; +} BPMP_ABI_PACKED; + +/** + * |error type | err_source_id values | + * |--------------------------------- |--------------------------| + * |@ref EC_ERR_TYPE_SW_CORRECTABLE | @ref bpmp_ec_ce_swd_ids | + * |@ref EC_ERR_TYPE_SW_UNCORRECTABLE | @ref bpmp_ec_ue_swd_ids | + */ +struct ec_err_sw_error_desc { + /** @brief Bitmask of @ref bpmp_ec_desc_flags */ + uint16_t desc_flags; + /** @brief Error source id */ + uint16_t err_source_id; + /** @brief Sw error data */ + uint32_t sw_error_data; +} BPMP_ABI_PACKED; /** * |error type | err_source_id values | @@ -2537,34 +2869,36 @@ struct ec_err_reg_parity_desc { * |@ref EC_ERR_TYPE_ECC_DED_INTERNAL |@ref bpmp_ec_ipath_ids | * |@ref EC_ERR_TYPE_COMPARATOR |@ref bpmp_ec_comparator_ids| * |@ref EC_ERR_TYPE_PARITY_SRAM |@ref bpmp_clock_ids | - * |@ref EC_ERR_TYPE_SW_CORRECTABLE |@ref bpmp_ec_misc_ids | - * |@ref EC_ERR_TYPE_SW_UNCORRECTABLE |@ref bpmp_ec_misc_ids | - * |@ref EC_ERR_TYPE_OTHER_HW_CORRECTABLE |@ref bpmp_ec_misc_ids | - * |@ref EC_ERR_TYPE_OTHER_HW_UNCORRECTABLE |@ref bpmp_ec_misc_ids | + * |@ref EC_ERR_TYPE_OTHER_HW_CORRECTABLE |@ref bpmp_ec_misc_hwd_ids | + * |@ref EC_ERR_TYPE_OTHER_HW_UNCORRECTABLE |@ref bpmp_ec_misc_hwd_ids | */ struct ec_err_simple_desc { /** @brief Bitmask of @ref bpmp_ec_desc_flags */ uint16_t desc_flags; /** @brief Error source id. Id space depends on error type. */ uint16_t err_source_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** @brief Union of EC error descriptors */ union ec_err_desc { struct ec_err_fmon_desc fmon_desc; struct ec_err_vmon_desc vmon_desc; struct ec_err_reg_parity_desc reg_parity_desc; + struct ec_err_sw_error_desc sw_error_desc; struct ec_err_simple_desc simple_desc; -} __ABI_PACKED; +} BPMP_ABI_PACKED; struct cmd_ec_status_get_request { /** @brief HSM error line number that identifies target EC. */ uint32_t ec_hsm_id; -} __ABI_PACKED; +} BPMP_ABI_PACKED; /** EC status maximum number of descriptors */ -#define EC_ERR_STATUS_DESC_MAX_NUM 4 +#define EC_ERR_STATUS_DESC_MAX_NUM 4U +/** + * @cond DEPRECATED + */ struct cmd_ec_status_get_response { /** @brief Target EC id (the same id received with request). */ uint32_t ec_hsm_id; @@ -2582,7 +2916,33 @@ struct cmd_ec_status_get_response { uint32_t error_desc_num; /** @brief EC error descriptors */ union ec_err_desc error_descs[EC_ERR_STATUS_DESC_MAX_NUM]; -} __ABI_PACKED; +} BPMP_ABI_PACKED; +/** @endcond */ + +struct cmd_ec_status_ex_get_response { + /** @brief Target EC id (the same id received with request). */ + uint32_t ec_hsm_id; + /** + * @brief Bitmask of @ref bpmp_ec_status_flags + * + * If NO_ERROR flag is set, error_ fields should be ignored + */ + uint32_t ec_status_flags; + /** @brief Found EC error index. */ + uint32_t error_idx; + /** @brief Found EC error type @ref bpmp_ec_err_type. */ + uint32_t error_type; + /** @brief Found EC mission error counter value */ + uint32_t error_counter; + /** @brief Found EC mission error user value */ + uint32_t error_uval; + /** @brief Reserved entry */ + uint32_t reserved; + /** @brief Number of returned EC error descriptors */ + uint32_t error_desc_num; + /** @brief EC error descriptors */ + union ec_err_desc error_descs[EC_ERR_STATUS_DESC_MAX_NUM]; +} BPMP_ABI_PACKED; /** * @ingroup EC @@ -2591,9 +2951,15 @@ struct cmd_ec_status_get_response { * Used by the sender of an #MRQ_EC message to access ECs owned * by BPMP. * + * @cond DEPRECATED * |sub-command |payload | * |----------------------------|-----------------------| * |@ref CMD_EC_STATUS_GET |ec_status_get | + * @endcond + * + * |sub-command |payload | + * |----------------------------|-----------------------| + * |@ref CMD_EC_STATUS_EX_GET |ec_status_get | * */ @@ -2603,8 +2969,8 @@ struct mrq_ec_request { union { struct cmd_ec_status_get_request ec_status_get; - } __UNION_ANON; -} __ABI_PACKED; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** * @ingroup EC @@ -2613,49 +2979,28 @@ struct mrq_ec_request { * Each sub-command supported by @ref mrq_ec_request may return * sub-command-specific data as indicated below. * + * @cond DEPRECATED * |sub-command |payload | * |----------------------------|------------------------| * |@ref CMD_EC_STATUS_GET |ec_status_get | + * @endcond + * + * |sub-command |payload | + * |----------------------------|------------------------| + * |@ref CMD_EC_STATUS_EX_GET |ec_status_ex_get | * */ struct mrq_ec_response { union { + /** + * @cond DEPRECATED + */ struct cmd_ec_status_get_response ec_status_get; - } __UNION_ANON; -} __ABI_PACKED; - -/** @} */ -/** @endcond */ - -/** - * @ingroup MRQ_Codes - * @def MRQ_FBVOLT_STATUS - * @brief Provides status information about voltage state for fuse burning - * - * * Platforms: T194 onwards - * @cond bpmp_t194 - * * Initiators: CCPLEX - * * Target: BPMP - * * Request Payload: None - * * Response Payload: @ref mrq_fbvolt_status_response - * @{ - */ - -/** - * @ingroup Fbvolt_status - * @brief Response to #MRQ_FBVOLT_STATUS - * - * Value of #ready reflects if core voltages are in a suitable state for buring - * fuses. A value of 0x1 indicates that core voltages are ready for burning - * fuses. A value of 0x0 indicates that core voltages are not ready. - */ -struct mrq_fbvolt_status_response { - /** @brief Bit [0:0] - ready status, bits [31:1] - reserved */ - uint32_t ready; - /** @brief Reserved */ - uint32_t unused; -} __ABI_PACKED; + /** @endcond */ + struct cmd_ec_status_ex_get_response ec_status_ex_get; + } BPMP_UNION_ANON; +} BPMP_ABI_PACKED; /** @} */ /** @endcond */ @@ -2668,6 +3013,8 @@ struct mrq_fbvolt_status_response { * @{ */ +/** @brief Operation not permitted */ +#define BPMP_EPERM 1 /** @brief No such file or directory */ #define BPMP_ENOENT 2 /** @brief No MRQ handler */ @@ -2676,12 +3023,16 @@ struct mrq_fbvolt_status_response { #define BPMP_EIO 5 /** @brief Bad sub-MRQ command */ #define BPMP_EBADCMD 6 +/** @brief Resource temporarily unavailable */ +#define BPMP_EAGAIN 11 /** @brief Not enough memory */ #define BPMP_ENOMEM 12 /** @brief Permission denied */ #define BPMP_EACCES 13 /** @brief Bad address */ #define BPMP_EFAULT 14 +/** @brief Resource busy */ +#define BPMP_EBUSY 16 /** @brief No such device */ #define BPMP_ENODEV 19 /** @brief Argument is a directory */ @@ -2693,10 +3044,18 @@ struct mrq_fbvolt_status_response { /** @brief Out of range */ #define BPMP_ERANGE 34 /** @brief Function not implemented */ -#define BPMP_ENOSYS 38 +#define BPMP_ENOSYS 38 /** @brief Invalid slot */ #define BPMP_EBADSLT 57 +/** @brief Not supported */ +#define BPMP_ENOTSUP 134 +/** @brief No such device or address */ +#define BPMP_ENXIO 140 /** @} */ +#if defined(BPMP_ABI_CHECKS) +#include "bpmp_abi_checks.h" +#endif + #endif diff --git a/include/soc/tegra/fuse.h b/include/soc/tegra/fuse.h index 252ea20fe4c1..1097feca41ed 100644 --- a/include/soc/tegra/fuse.h +++ b/include/soc/tegra/fuse.h @@ -12,6 +12,8 @@ #define TEGRA124 0x40 #define TEGRA132 0x13 #define TEGRA210 0x21 +#define TEGRA186 0x18 +#define TEGRA194 0x19 #define TEGRA_FUSE_SKU_CALIB_0 0xf0 #define TEGRA30_FUSE_SATA_CALIB 0x124 diff --git a/include/trace/events/scmi.h b/include/trace/events/scmi.h index f076c430d243..f3a4b4d60714 100644 --- a/include/trace/events/scmi.h +++ b/include/trace/events/scmi.h @@ -35,7 +35,7 @@ TRACE_EVENT(scmi_xfer_begin, TRACE_EVENT(scmi_xfer_end, TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq, - u32 status), + int status), TP_ARGS(transfer_id, msg_id, protocol_id, seq, status), TP_STRUCT__entry( @@ -43,7 +43,7 @@ TRACE_EVENT(scmi_xfer_end, __field(u8, msg_id) __field(u8, protocol_id) __field(u16, seq) - __field(u32, status) + __field(int, status) ), TP_fast_assign( @@ -54,7 +54,7 @@ TRACE_EVENT(scmi_xfer_end, __entry->status = status; ), - TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u status=%u", + TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u status=%d", __entry->transfer_id, __entry->msg_id, __entry->protocol_id, __entry->seq, __entry->status) ); diff --git a/include/uapi/linux/isst_if.h b/include/uapi/linux/isst_if.h index 0a52b7b093d3..ba078f8e9add 100644 --- a/include/uapi/linux/isst_if.h +++ b/include/uapi/linux/isst_if.h @@ -69,7 +69,7 @@ struct isst_if_cpu_maps { * @logical_cpu: Logical CPU number to get target PCI device. * @reg: PUNIT register offset * @value: For write operation value to write and for - * for read placeholder read value + * read placeholder read value * * Structure to specify read/write data to PUNIT registers. */ diff --git a/init/Kconfig b/init/Kconfig index ae584b4c0c2b..6d0badabb3e0 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -191,13 +191,16 @@ config HAVE_KERNEL_LZO config HAVE_KERNEL_LZ4 bool +config HAVE_KERNEL_ZSTD + bool + config HAVE_KERNEL_UNCOMPRESSED bool choice prompt "Kernel compression mode" default KERNEL_GZIP - depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA || HAVE_KERNEL_XZ || HAVE_KERNEL_LZO || HAVE_KERNEL_LZ4 || HAVE_KERNEL_UNCOMPRESSED + depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA || HAVE_KERNEL_XZ || HAVE_KERNEL_LZO || HAVE_KERNEL_LZ4 || HAVE_KERNEL_ZSTD || HAVE_KERNEL_UNCOMPRESSED help The linux kernel is a kind of self-extracting executable. Several compression algorithms are available, which differ @@ -276,6 +279,16 @@ config KERNEL_LZ4 is about 8% bigger than LZO. But the decompression speed is faster than LZO. +config KERNEL_ZSTD + bool "ZSTD" + depends on HAVE_KERNEL_ZSTD + help + ZSTD is a compression algorithm targeting intermediate compression + with fast decompression speed. It will compress better than GZIP and + decompress around the same speed as LZO, but slower than LZ4. You + will need at least 192 KB RAM or more for booting. The zstd command + line tool is required for compression. + config KERNEL_UNCOMPRESSED bool "None" depends on HAVE_KERNEL_UNCOMPRESSED diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c index d72beda824aa..53314d7da4be 100644 --- a/init/do_mounts_initrd.c +++ b/init/do_mounts_initrd.c @@ -45,11 +45,6 @@ static int __init early_initrdmem(char *p) } early_param("initrdmem", early_initrdmem); -/* - * This is here as the initrd keyword has been in use since 11/2018 - * on ARM, PowerPC, and MIPS. - * It should not be; it is reserved for bootloaders. - */ static int __init early_initrd(char *p) { return early_initrdmem(p); diff --git a/kernel/power/energy_model.c b/kernel/power/energy_model.c index 0a9326f5f421..c1ff7fa030ab 100644 --- a/kernel/power/energy_model.c +++ b/kernel/power/energy_model.c @@ -1,9 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Energy Model of CPUs + * Energy Model of devices * - * Copyright (c) 2018, Arm ltd. + * Copyright (c) 2018-2020, Arm ltd. * Written by: Quentin Perret, Arm ltd. + * Improvements provided by: Lukasz Luba, Arm ltd. */ #define pr_fmt(fmt) "energy_model: " fmt @@ -15,30 +16,32 @@ #include #include -/* Mapping of each CPU to the performance domain to which it belongs. */ -static DEFINE_PER_CPU(struct em_perf_domain *, em_data); - /* * Mutex serializing the registrations of performance domains and letting * callbacks defined by drivers sleep. */ static DEFINE_MUTEX(em_pd_mutex); +static bool _is_cpu_device(struct device *dev) +{ + return (dev->bus == &cpu_subsys); +} + #ifdef CONFIG_DEBUG_FS static struct dentry *rootdir; -static void em_debug_create_cs(struct em_cap_state *cs, struct dentry *pd) +static void em_debug_create_ps(struct em_perf_state *ps, struct dentry *pd) { struct dentry *d; char name[24]; - snprintf(name, sizeof(name), "cs:%lu", cs->frequency); + snprintf(name, sizeof(name), "ps:%lu", ps->frequency); - /* Create per-cs directory */ + /* Create per-ps directory */ d = debugfs_create_dir(name, pd); - debugfs_create_ulong("frequency", 0444, d, &cs->frequency); - debugfs_create_ulong("power", 0444, d, &cs->power); - debugfs_create_ulong("cost", 0444, d, &cs->cost); + debugfs_create_ulong("frequency", 0444, d, &ps->frequency); + debugfs_create_ulong("power", 0444, d, &ps->power); + debugfs_create_ulong("cost", 0444, d, &ps->cost); } static int em_debug_cpus_show(struct seq_file *s, void *unused) @@ -49,22 +52,30 @@ static int em_debug_cpus_show(struct seq_file *s, void *unused) } DEFINE_SHOW_ATTRIBUTE(em_debug_cpus); -static void em_debug_create_pd(struct em_perf_domain *pd, int cpu) +static void em_debug_create_pd(struct device *dev) { struct dentry *d; - char name[8]; int i; - snprintf(name, sizeof(name), "pd%d", cpu); - /* Create the directory of the performance domain */ - d = debugfs_create_dir(name, rootdir); + d = debugfs_create_dir(dev_name(dev), rootdir); - debugfs_create_file("cpus", 0444, d, pd->cpus, &em_debug_cpus_fops); + if (_is_cpu_device(dev)) + debugfs_create_file("cpus", 0444, d, dev->em_pd->cpus, + &em_debug_cpus_fops); - /* Create a sub-directory for each capacity state */ - for (i = 0; i < pd->nr_cap_states; i++) - em_debug_create_cs(&pd->table[i], d); + /* Create a sub-directory for each performance state */ + for (i = 0; i < dev->em_pd->nr_perf_states; i++) + em_debug_create_ps(&dev->em_pd->table[i], d); + +} + +static void em_debug_remove_pd(struct device *dev) +{ + struct dentry *debug_dir; + + debug_dir = debugfs_lookup(dev_name(dev), rootdir); + debugfs_remove_recursive(debug_dir); } static int __init em_debug_init(void) @@ -76,58 +87,55 @@ static int __init em_debug_init(void) } core_initcall(em_debug_init); #else /* CONFIG_DEBUG_FS */ -static void em_debug_create_pd(struct em_perf_domain *pd, int cpu) {} +static void em_debug_create_pd(struct device *dev) {} +static void em_debug_remove_pd(struct device *dev) {} #endif -static struct em_perf_domain *em_create_pd(cpumask_t *span, int nr_states, - struct em_data_callback *cb) + +static int em_create_perf_table(struct device *dev, struct em_perf_domain *pd, + int nr_states, struct em_data_callback *cb) { unsigned long opp_eff, prev_opp_eff = ULONG_MAX; unsigned long power, freq, prev_freq = 0; - int i, ret, cpu = cpumask_first(span); - struct em_cap_state *table; - struct em_perf_domain *pd; + struct em_perf_state *table; + int i, ret; u64 fmax; - if (!cb->active_power) - return NULL; - - pd = kzalloc(sizeof(*pd) + cpumask_size(), GFP_KERNEL); - if (!pd) - return NULL; - table = kcalloc(nr_states, sizeof(*table), GFP_KERNEL); if (!table) - goto free_pd; + return -ENOMEM; - /* Build the list of capacity states for this performance domain */ + /* Build the list of performance states for this performance domain */ for (i = 0, freq = 0; i < nr_states; i++, freq++) { /* * active_power() is a driver callback which ceils 'freq' to - * lowest capacity state of 'cpu' above 'freq' and updates + * lowest performance state of 'dev' above 'freq' and updates * 'power' and 'freq' accordingly. */ - ret = cb->active_power(&power, &freq, cpu); + ret = cb->active_power(&power, &freq, dev); if (ret) { - pr_err("pd%d: invalid cap. state: %d\n", cpu, ret); - goto free_cs_table; + dev_err(dev, "EM: invalid perf. state: %d\n", + ret); + goto free_ps_table; } /* * We expect the driver callback to increase the frequency for - * higher capacity states. + * higher performance states. */ if (freq <= prev_freq) { - pr_err("pd%d: non-increasing freq: %lu\n", cpu, freq); - goto free_cs_table; + dev_err(dev, "EM: non-increasing freq: %lu\n", + freq); + goto free_ps_table; } /* * The power returned by active_state() is expected to be * positive, in milli-watts and to fit into 16 bits. */ - if (!power || power > EM_CPU_MAX_POWER) { - pr_err("pd%d: invalid power: %lu\n", cpu, power); - goto free_cs_table; + if (!power || power > EM_MAX_POWER) { + dev_err(dev, "EM: invalid power: %lu\n", + power); + goto free_ps_table; } table[i].power = power; @@ -141,12 +149,12 @@ static struct em_perf_domain *em_create_pd(cpumask_t *span, int nr_states, */ opp_eff = freq / power; if (opp_eff >= prev_opp_eff) - pr_warn("pd%d: hertz/watts ratio non-monotonically decreasing: em_cap_state %d >= em_cap_state%d\n", - cpu, i, i - 1); + dev_dbg(dev, "EM: hertz/watts ratio non-monotonically decreasing: em_perf_state %d >= em_perf_state%d\n", + i, i - 1); prev_opp_eff = opp_eff; } - /* Compute the cost of each capacity_state. */ + /* Compute the cost of each performance state. */ fmax = (u64) table[nr_states - 1].frequency; for (i = 0; i < nr_states; i++) { table[i].cost = div64_u64(fmax * table[i].power, @@ -154,39 +162,94 @@ static struct em_perf_domain *em_create_pd(cpumask_t *span, int nr_states, } pd->table = table; - pd->nr_cap_states = nr_states; - cpumask_copy(to_cpumask(pd->cpus), span); + pd->nr_perf_states = nr_states; - em_debug_create_pd(pd, cpu); + return 0; - return pd; - -free_cs_table: +free_ps_table: kfree(table); -free_pd: - kfree(pd); - - return NULL; + return -EINVAL; } +static int em_create_pd(struct device *dev, int nr_states, + struct em_data_callback *cb, cpumask_t *cpus) +{ + struct em_perf_domain *pd; + struct device *cpu_dev; + int cpu, ret; + + if (_is_cpu_device(dev)) { + pd = kzalloc(sizeof(*pd) + cpumask_size(), GFP_KERNEL); + if (!pd) + return -ENOMEM; + + cpumask_copy(em_span_cpus(pd), cpus); + } else { + pd = kzalloc(sizeof(*pd), GFP_KERNEL); + if (!pd) + return -ENOMEM; + } + + ret = em_create_perf_table(dev, pd, nr_states, cb); + if (ret) { + kfree(pd); + return ret; + } + + if (_is_cpu_device(dev)) + for_each_cpu(cpu, cpus) { + cpu_dev = get_cpu_device(cpu); + cpu_dev->em_pd = pd; + } + + dev->em_pd = pd; + + return 0; +} + +/** + * em_pd_get() - Return the performance domain for a device + * @dev : Device to find the performance domain for + * + * Returns the performance domain to which @dev belongs, or NULL if it doesn't + * exist. + */ +struct em_perf_domain *em_pd_get(struct device *dev) +{ + if (IS_ERR_OR_NULL(dev)) + return NULL; + + return dev->em_pd; +} +EXPORT_SYMBOL_GPL(em_pd_get); + /** * em_cpu_get() - Return the performance domain for a CPU * @cpu : CPU to find the performance domain for * - * Return: the performance domain to which 'cpu' belongs, or NULL if it doesn't + * Returns the performance domain to which @cpu belongs, or NULL if it doesn't * exist. */ struct em_perf_domain *em_cpu_get(int cpu) { - return READ_ONCE(per_cpu(em_data, cpu)); + struct device *cpu_dev; + + cpu_dev = get_cpu_device(cpu); + if (!cpu_dev) + return NULL; + + return em_pd_get(cpu_dev); } EXPORT_SYMBOL_GPL(em_cpu_get); /** - * em_register_perf_domain() - Register the Energy Model of a performance domain - * @span : Mask of CPUs in the performance domain - * @nr_states : Number of capacity states to register + * em_dev_register_perf_domain() - Register the Energy Model (EM) for a device + * @dev : Device for which the EM is to register + * @nr_states : Number of performance states to register * @cb : Callback functions providing the data of the Energy Model + * @cpus : Pointer to cpumask_t, which in case of a CPU device is + * obligatory. It can be taken from i.e. 'policy->cpus'. For other + * type of devices this should be set to NULL. * * Create Energy Model tables for a performance domain using the callbacks * defined in cb. @@ -196,14 +259,13 @@ EXPORT_SYMBOL_GPL(em_cpu_get); * * Return 0 on success */ -int em_register_perf_domain(cpumask_t *span, unsigned int nr_states, - struct em_data_callback *cb) +int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, + struct em_data_callback *cb, cpumask_t *cpus) { unsigned long cap, prev_cap = 0; - struct em_perf_domain *pd; - int cpu, ret = 0; + int cpu, ret; - if (!span || !nr_states || !cb) + if (!dev || !nr_states || !cb) return -EINVAL; /* @@ -212,47 +274,79 @@ int em_register_perf_domain(cpumask_t *span, unsigned int nr_states, */ mutex_lock(&em_pd_mutex); - for_each_cpu(cpu, span) { - /* Make sure we don't register again an existing domain. */ - if (READ_ONCE(per_cpu(em_data, cpu))) { - ret = -EEXIST; - goto unlock; - } - - /* - * All CPUs of a domain must have the same micro-architecture - * since they all share the same table. - */ - cap = arch_scale_cpu_capacity(cpu); - if (prev_cap && prev_cap != cap) { - pr_err("CPUs of %*pbl must have the same capacity\n", - cpumask_pr_args(span)); - ret = -EINVAL; - goto unlock; - } - prev_cap = cap; - } - - /* Create the performance domain and add it to the Energy Model. */ - pd = em_create_pd(span, nr_states, cb); - if (!pd) { - ret = -EINVAL; + if (dev->em_pd) { + ret = -EEXIST; goto unlock; } - for_each_cpu(cpu, span) { - /* - * The per-cpu array can be read concurrently from em_cpu_get(). - * The barrier enforces the ordering needed to make sure readers - * can only access well formed em_perf_domain structs. - */ - smp_store_release(per_cpu_ptr(&em_data, cpu), pd); + if (_is_cpu_device(dev)) { + if (!cpus) { + dev_err(dev, "EM: invalid CPU mask\n"); + ret = -EINVAL; + goto unlock; + } + + for_each_cpu(cpu, cpus) { + if (em_cpu_get(cpu)) { + dev_err(dev, "EM: exists for CPU%d\n", cpu); + ret = -EEXIST; + goto unlock; + } + /* + * All CPUs of a domain must have the same + * micro-architecture since they all share the same + * table. + */ + cap = arch_scale_cpu_capacity(cpu); + if (prev_cap && prev_cap != cap) { + dev_err(dev, "EM: CPUs of %*pbl must have the same capacity\n", + cpumask_pr_args(cpus)); + + ret = -EINVAL; + goto unlock; + } + prev_cap = cap; + } } - pr_debug("Created perf domain %*pbl\n", cpumask_pr_args(span)); + ret = em_create_pd(dev, nr_states, cb, cpus); + if (ret) + goto unlock; + + em_debug_create_pd(dev); + dev_info(dev, "EM: created perf domain\n"); + unlock: mutex_unlock(&em_pd_mutex); - return ret; } -EXPORT_SYMBOL_GPL(em_register_perf_domain); +EXPORT_SYMBOL_GPL(em_dev_register_perf_domain); + +/** + * em_dev_unregister_perf_domain() - Unregister Energy Model (EM) for a device + * @dev : Device for which the EM is registered + * + * Unregister the EM for the specified @dev (but not a CPU device). + */ +void em_dev_unregister_perf_domain(struct device *dev) +{ + if (IS_ERR_OR_NULL(dev) || !dev->em_pd) + return; + + if (_is_cpu_device(dev)) + return; + + /* + * The mutex separates all register/unregister requests and protects + * from potential clean-up/setup issues in the debugfs directories. + * The debugfs directory name is the same as device's name. + */ + mutex_lock(&em_pd_mutex); + em_debug_remove_pd(dev); + + kfree(dev->em_pd->table); + kfree(dev->em_pd); + dev->em_pd = NULL; + mutex_unlock(&em_pd_mutex); +} +EXPORT_SYMBOL_GPL(em_dev_unregister_perf_domain); diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 02ec716a4927..5714f51ba9f8 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -1062,7 +1062,7 @@ power_attr(disk); static ssize_t resume_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) { - return sprintf(buf,"%d:%d\n", MAJOR(swsusp_resume_device), + return sprintf(buf, "%d:%d\n", MAJOR(swsusp_resume_device), MINOR(swsusp_resume_device)); } @@ -1162,7 +1162,7 @@ static ssize_t reserved_size_store(struct kobject *kobj, power_attr(reserved_size); -static struct attribute * g[] = { +static struct attribute *g[] = { &disk_attr.attr, &resume_offset_attr.attr, &resume_attr.attr, @@ -1190,7 +1190,7 @@ static int __init resume_setup(char *str) if (noresume) return 1; - strncpy( resume_file, str, 255 ); + strncpy(resume_file, str, 255); return 1; } diff --git a/kernel/power/power.h b/kernel/power/power.h index ba2094db6294..32fc89ac96c3 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -32,7 +32,7 @@ static inline int init_header_complete(struct swsusp_info *info) return arch_hibernation_header_save(info, MAX_ARCH_HEADER_SIZE); } -static inline char *check_image_kernel(struct swsusp_info *info) +static inline const char *check_image_kernel(struct swsusp_info *info) { return arch_hibernation_header_restore(info) ? "architecture specific data" : NULL; diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index 881128b9351e..cef154261fe2 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -2023,7 +2023,7 @@ static int init_header_complete(struct swsusp_info *info) return 0; } -static char *check_image_kernel(struct swsusp_info *info) +static const char *check_image_kernel(struct swsusp_info *info) { if (info->version_code != LINUX_VERSION_CODE) return "kernel version"; @@ -2176,7 +2176,7 @@ static void mark_unsafe_pages(struct memory_bitmap *bm) static int check_header(struct swsusp_info *info) { - char *reason; + const char *reason; reason = check_image_kernel(info); if (!reason && info->num_physpages != get_num_physpages()) diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c index 8bc18fae88d8..19a5400de2db 100644 --- a/kernel/sched/cpufreq_schedutil.c +++ b/kernel/sched/cpufreq_schedutil.c @@ -909,8 +909,4 @@ struct cpufreq_governor *cpufreq_default_governor(void) } #endif -static int __init sugov_register(void) -{ - return cpufreq_register_governor(&schedutil_gov); -} -core_initcall(sugov_register); +cpufreq_governor_init(schedutil_gov); diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 45f7db525a30..730944a18345 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -6511,7 +6511,7 @@ compute_energy(struct task_struct *p, int dst_cpu, struct perf_domain *pd) max_util = max(max_util, cpu_util); } - return em_pd_energy(pd->em_pd, max_util, sum_util); + return em_cpu_energy(pd->em_pd, max_util, sum_util); } /* diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c index 6b44bdf5b1d6..5e5583bdb5e8 100644 --- a/kernel/sched/topology.c +++ b/kernel/sched/topology.c @@ -272,10 +272,10 @@ static void perf_domain_debug(const struct cpumask *cpu_map, printk(KERN_DEBUG "root_domain %*pbl:", cpumask_pr_args(cpu_map)); while (pd) { - printk(KERN_CONT " pd%d:{ cpus=%*pbl nr_cstate=%d }", + printk(KERN_CONT " pd%d:{ cpus=%*pbl nr_pstate=%d }", cpumask_first(perf_domain_span(pd)), cpumask_pr_args(perf_domain_span(pd)), - em_pd_nr_cap_states(pd->em_pd)); + em_pd_nr_perf_states(pd->em_pd)); pd = pd->next; } @@ -312,25 +312,25 @@ static void sched_energy_set(bool has_eas) * * The complexity of the Energy Model is defined as: * - * C = nr_pd * (nr_cpus + nr_cs) + * C = nr_pd * (nr_cpus + nr_ps) * * with parameters defined as: * - nr_pd: the number of performance domains * - nr_cpus: the number of CPUs - * - nr_cs: the sum of the number of capacity states of all performance + * - nr_ps: the sum of the number of performance states of all performance * domains (for example, on a system with 2 performance domains, - * with 10 capacity states each, nr_cs = 2 * 10 = 20). + * with 10 performance states each, nr_ps = 2 * 10 = 20). * * It is generally not a good idea to use such a model in the wake-up path on * very complex platforms because of the associated scheduling overheads. The * arbitrary constraint below prevents that. It makes EAS usable up to 16 CPUs - * with per-CPU DVFS and less than 8 capacity states each, for example. + * with per-CPU DVFS and less than 8 performance states each, for example. */ #define EM_MAX_COMPLEXITY 2048 static bool build_perf_domains(const struct cpumask *cpu_map) { - int i, nr_pd = 0, nr_cs = 0, nr_cpus = cpumask_weight(cpu_map); + int i, nr_pd = 0, nr_ps = 0, nr_cpus = cpumask_weight(cpu_map); struct perf_domain *pd = NULL, *tmp; int cpu = cpumask_first(cpu_map); struct root_domain *rd = cpu_rq(cpu)->rd; @@ -367,15 +367,15 @@ static bool build_perf_domains(const struct cpumask *cpu_map) pd = tmp; /* - * Count performance domains and capacity states for the + * Count performance domains and performance states for the * complexity check. */ nr_pd++; - nr_cs += em_pd_nr_cap_states(pd->em_pd); + nr_ps += em_pd_nr_perf_states(pd->em_pd); } /* Bail out if the Energy Model complexity is too high. */ - if (nr_pd * (nr_cs + nr_cpus) > EM_MAX_COMPLEXITY) { + if (nr_pd * (nr_ps + nr_cpus) > EM_MAX_COMPLEXITY) { WARN(1, "rd %*pbl: Failed to start EAS, EM complexity is too high\n", cpumask_pr_args(cpu_map)); goto free; diff --git a/lib/Kconfig b/lib/Kconfig index df3f3da95990..a5d6f23c4cab 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -342,6 +342,10 @@ config DECOMPRESS_LZ4 select LZ4_DECOMPRESS tristate +config DECOMPRESS_ZSTD + select ZSTD_DECOMPRESS + tristate + # # Generic allocator support is selected if needed # diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 1da566baecc9..3e64a8a809f9 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2314,6 +2314,17 @@ config TEST_HMM If unsure, say N. +config TEST_FPU + tristate "Test floating point operations in kernel space" + depends on X86 && !KCOV_INSTRUMENT_ALL + help + Enable this option to add /sys/kernel/debug/selftest_helpers/test_fpu + which will trigger a sequence of floating point operations. This is used + for self-testing floating point control register setting in + kernel_fpu_begin(). + + If unsure, say N. + endif # RUNTIME_TESTING_MENU config MEMTEST diff --git a/lib/Makefile b/lib/Makefile index b1c42c10073b..7d24dd73e34c 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -99,6 +99,30 @@ obj-$(CONFIG_TEST_MEMINIT) += test_meminit.o obj-$(CONFIG_TEST_LOCKUP) += test_lockup.o obj-$(CONFIG_TEST_HMM) += test_hmm.o +# +# CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns +# off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS +# get appended last to CFLAGS and thus override those previous compiler options. +# +FPU_CFLAGS := -mhard-float -msse -msse2 +ifdef CONFIG_CC_IS_GCC +# Stack alignment mismatch, proceed with caution. +# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3 +# (8B stack alignment). +# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383 +# +# The "-msse" in the first argument is there so that the +# -mpreferred-stack-boundary=3 build error: +# +# -mpreferred-stack-boundary=3 is not between 4 and 12 +# +# can be triggered. Otherwise gcc doesn't complain. +FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4) +endif + +obj-$(CONFIG_TEST_FPU) += test_fpu.o +CFLAGS_test_fpu.o += $(FPU_CFLAGS) + obj-$(CONFIG_TEST_LIVEPATCH) += livepatch/ obj-$(CONFIG_KUNIT) += kunit/ @@ -170,6 +194,7 @@ lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o lib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o +lib-$(CONFIG_DECOMPRESS_ZSTD) += decompress_unzstd.o obj-$(CONFIG_TEXTSEARCH) += textsearch.o obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o diff --git a/lib/decompress.c b/lib/decompress.c index 857ab1af1ef3..ab3fc90ffc64 100644 --- a/lib/decompress.c +++ b/lib/decompress.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include @@ -37,6 +38,9 @@ #ifndef CONFIG_DECOMPRESS_LZ4 # define unlz4 NULL #endif +#ifndef CONFIG_DECOMPRESS_ZSTD +# define unzstd NULL +#endif struct compress_format { unsigned char magic[2]; @@ -52,6 +56,7 @@ static const struct compress_format compressed_formats[] __initconst = { { {0xfd, 0x37}, "xz", unxz }, { {0x89, 0x4c}, "lzo", unlzo }, { {0x02, 0x21}, "lz4", unlz4 }, + { {0x28, 0xb5}, "zstd", unzstd }, { {0, 0}, NULL, NULL } }; diff --git a/lib/decompress_unzstd.c b/lib/decompress_unzstd.c new file mode 100644 index 000000000000..0ad2c15479ed --- /dev/null +++ b/lib/decompress_unzstd.c @@ -0,0 +1,345 @@ +// SPDX-License-Identifier: GPL-2.0 + +/* + * Important notes about in-place decompression + * + * At least on x86, the kernel is decompressed in place: the compressed data + * is placed to the end of the output buffer, and the decompressor overwrites + * most of the compressed data. There must be enough safety margin to + * guarantee that the write position is always behind the read position. + * + * The safety margin for ZSTD with a 128 KB block size is calculated below. + * Note that the margin with ZSTD is bigger than with GZIP or XZ! + * + * The worst case for in-place decompression is that the beginning of + * the file is compressed extremely well, and the rest of the file is + * uncompressible. Thus, we must look for worst-case expansion when the + * compressor is encoding uncompressible data. + * + * The structure of the .zst file in case of a compresed kernel is as follows. + * Maximum sizes (as bytes) of the fields are in parenthesis. + * + * Frame Header: (18) + * Blocks: (N) + * Checksum: (4) + * + * The frame header and checksum overhead is at most 22 bytes. + * + * ZSTD stores the data in blocks. Each block has a header whose size is + * a 3 bytes. After the block header, there is up to 128 KB of payload. + * The maximum uncompressed size of the payload is 128 KB. The minimum + * uncompressed size of the payload is never less than the payload size + * (excluding the block header). + * + * The assumption, that the uncompressed size of the payload is never + * smaller than the payload itself, is valid only when talking about + * the payload as a whole. It is possible that the payload has parts where + * the decompressor consumes more input than it produces output. Calculating + * the worst case for this would be tricky. Instead of trying to do that, + * let's simply make sure that the decompressor never overwrites any bytes + * of the payload which it is currently reading. + * + * Now we have enough information to calculate the safety margin. We need + * - 22 bytes for the .zst file format headers; + * - 3 bytes per every 128 KiB of uncompressed size (one block header per + * block); and + * - 128 KiB (biggest possible zstd block size) to make sure that the + * decompressor never overwrites anything from the block it is currently + * reading. + * + * We get the following formula: + * + * safety_margin = 22 + uncompressed_size * 3 / 131072 + 131072 + * <= 22 + (uncompressed_size >> 15) + 131072 + */ + +/* + * Preboot environments #include "path/to/decompress_unzstd.c". + * All of the source files we depend on must be #included. + * zstd's only source dependeny is xxhash, which has no source + * dependencies. + * + * When UNZSTD_PREBOOT is defined we declare __decompress(), which is + * used for kernel decompression, instead of unzstd(). + * + * Define __DISABLE_EXPORTS in preboot environments to prevent symbols + * from xxhash and zstd from being exported by the EXPORT_SYMBOL macro. + */ +#ifdef STATIC +# define UNZSTD_PREBOOT +# include "xxhash.c" +# include "zstd/entropy_common.c" +# include "zstd/fse_decompress.c" +# include "zstd/huf_decompress.c" +# include "zstd/zstd_common.c" +# include "zstd/decompress.c" +#endif + +#include +#include +#include + +/* 128MB is the maximum window size supported by zstd. */ +#define ZSTD_WINDOWSIZE_MAX (1 << ZSTD_WINDOWLOG_MAX) +/* + * Size of the input and output buffers in multi-call mode. + * Pick a larger size because it isn't used during kernel decompression, + * since that is single pass, and we have to allocate a large buffer for + * zstd's window anyway. The larger size speeds up initramfs decompression. + */ +#define ZSTD_IOBUF_SIZE (1 << 17) + +static int INIT handle_zstd_error(size_t ret, void (*error)(char *x)) +{ + const int err = ZSTD_getErrorCode(ret); + + if (!ZSTD_isError(ret)) + return 0; + + switch (err) { + case ZSTD_error_memory_allocation: + error("ZSTD decompressor ran out of memory"); + break; + case ZSTD_error_prefix_unknown: + error("Input is not in the ZSTD format (wrong magic bytes)"); + break; + case ZSTD_error_dstSize_tooSmall: + case ZSTD_error_corruption_detected: + case ZSTD_error_checksum_wrong: + error("ZSTD-compressed data is corrupt"); + break; + default: + error("ZSTD-compressed data is probably corrupt"); + break; + } + return -1; +} + +/* + * Handle the case where we have the entire input and output in one segment. + * We can allocate less memory (no circular buffer for the sliding window), + * and avoid some memcpy() calls. + */ +static int INIT decompress_single(const u8 *in_buf, long in_len, u8 *out_buf, + long out_len, long *in_pos, + void (*error)(char *x)) +{ + const size_t wksp_size = ZSTD_DCtxWorkspaceBound(); + void *wksp = large_malloc(wksp_size); + ZSTD_DCtx *dctx = ZSTD_initDCtx(wksp, wksp_size); + int err; + size_t ret; + + if (dctx == NULL) { + error("Out of memory while allocating ZSTD_DCtx"); + err = -1; + goto out; + } + /* + * Find out how large the frame actually is, there may be junk at + * the end of the frame that ZSTD_decompressDCtx() can't handle. + */ + ret = ZSTD_findFrameCompressedSize(in_buf, in_len); + err = handle_zstd_error(ret, error); + if (err) + goto out; + in_len = (long)ret; + + ret = ZSTD_decompressDCtx(dctx, out_buf, out_len, in_buf, in_len); + err = handle_zstd_error(ret, error); + if (err) + goto out; + + if (in_pos != NULL) + *in_pos = in_len; + + err = 0; +out: + if (wksp != NULL) + large_free(wksp); + return err; +} + +static int INIT __unzstd(unsigned char *in_buf, long in_len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), + unsigned char *out_buf, long out_len, + long *in_pos, + void (*error)(char *x)) +{ + ZSTD_inBuffer in; + ZSTD_outBuffer out; + ZSTD_frameParams params; + void *in_allocated = NULL; + void *out_allocated = NULL; + void *wksp = NULL; + size_t wksp_size; + ZSTD_DStream *dstream; + int err; + size_t ret; + + if (out_len == 0) + out_len = LONG_MAX; /* no limit */ + + if (fill == NULL && flush == NULL) + /* + * We can decompress faster and with less memory when we have a + * single chunk. + */ + return decompress_single(in_buf, in_len, out_buf, out_len, + in_pos, error); + + /* + * If in_buf is not provided, we must be using fill(), so allocate + * a large enough buffer. If it is provided, it must be at least + * ZSTD_IOBUF_SIZE large. + */ + if (in_buf == NULL) { + in_allocated = large_malloc(ZSTD_IOBUF_SIZE); + if (in_allocated == NULL) { + error("Out of memory while allocating input buffer"); + err = -1; + goto out; + } + in_buf = in_allocated; + in_len = 0; + } + /* Read the first chunk, since we need to decode the frame header. */ + if (fill != NULL) + in_len = fill(in_buf, ZSTD_IOBUF_SIZE); + if (in_len < 0) { + error("ZSTD-compressed data is truncated"); + err = -1; + goto out; + } + /* Set the first non-empty input buffer. */ + in.src = in_buf; + in.pos = 0; + in.size = in_len; + /* Allocate the output buffer if we are using flush(). */ + if (flush != NULL) { + out_allocated = large_malloc(ZSTD_IOBUF_SIZE); + if (out_allocated == NULL) { + error("Out of memory while allocating output buffer"); + err = -1; + goto out; + } + out_buf = out_allocated; + out_len = ZSTD_IOBUF_SIZE; + } + /* Set the output buffer. */ + out.dst = out_buf; + out.pos = 0; + out.size = out_len; + + /* + * We need to know the window size to allocate the ZSTD_DStream. + * Since we are streaming, we need to allocate a buffer for the sliding + * window. The window size varies from 1 KB to ZSTD_WINDOWSIZE_MAX + * (8 MB), so it is important to use the actual value so as not to + * waste memory when it is smaller. + */ + ret = ZSTD_getFrameParams(¶ms, in.src, in.size); + err = handle_zstd_error(ret, error); + if (err) + goto out; + if (ret != 0) { + error("ZSTD-compressed data has an incomplete frame header"); + err = -1; + goto out; + } + if (params.windowSize > ZSTD_WINDOWSIZE_MAX) { + error("ZSTD-compressed data has too large a window size"); + err = -1; + goto out; + } + + /* + * Allocate the ZSTD_DStream now that we know how much memory is + * required. + */ + wksp_size = ZSTD_DStreamWorkspaceBound(params.windowSize); + wksp = large_malloc(wksp_size); + dstream = ZSTD_initDStream(params.windowSize, wksp, wksp_size); + if (dstream == NULL) { + error("Out of memory while allocating ZSTD_DStream"); + err = -1; + goto out; + } + + /* + * Decompression loop: + * Read more data if necessary (error if no more data can be read). + * Call the decompression function, which returns 0 when finished. + * Flush any data produced if using flush(). + */ + if (in_pos != NULL) + *in_pos = 0; + do { + /* + * If we need to reload data, either we have fill() and can + * try to get more data, or we don't and the input is truncated. + */ + if (in.pos == in.size) { + if (in_pos != NULL) + *in_pos += in.pos; + in_len = fill ? fill(in_buf, ZSTD_IOBUF_SIZE) : -1; + if (in_len < 0) { + error("ZSTD-compressed data is truncated"); + err = -1; + goto out; + } + in.pos = 0; + in.size = in_len; + } + /* Returns zero when the frame is complete. */ + ret = ZSTD_decompressStream(dstream, &out, &in); + err = handle_zstd_error(ret, error); + if (err) + goto out; + /* Flush all of the data produced if using flush(). */ + if (flush != NULL && out.pos > 0) { + if (out.pos != flush(out.dst, out.pos)) { + error("Failed to flush()"); + err = -1; + goto out; + } + out.pos = 0; + } + } while (ret != 0); + + if (in_pos != NULL) + *in_pos += in.pos; + + err = 0; +out: + if (in_allocated != NULL) + large_free(in_allocated); + if (out_allocated != NULL) + large_free(out_allocated); + if (wksp != NULL) + large_free(wksp); + return err; +} + +#ifndef UNZSTD_PREBOOT +STATIC int INIT unzstd(unsigned char *buf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), + unsigned char *out_buf, + long *pos, + void (*error)(char *x)) +{ + return __unzstd(buf, len, fill, flush, out_buf, 0, pos, error); +} +#else +STATIC int INIT __decompress(unsigned char *buf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), + unsigned char *out_buf, long out_len, + long *pos, + void (*error)(char *x)) +{ + return __unzstd(buf, len, fill, flush, out_buf, out_len, pos, error); +} +#endif diff --git a/lib/test-string_helpers.c b/lib/test-string_helpers.c index 25b5cbfb7615..10360d4ea273 100644 --- a/lib/test-string_helpers.c +++ b/lib/test-string_helpers.c @@ -238,6 +238,28 @@ static const struct test_string_2 escape1[] __initconst = {{ /* terminator */ }}; +static const struct test_string strings_upper[] __initconst = { + { + .in = "abcdefgh1234567890test", + .out = "ABCDEFGH1234567890TEST", + }, + { + .in = "abCdeFgH1234567890TesT", + .out = "ABCDEFGH1234567890TEST", + }, +}; + +static const struct test_string strings_lower[] __initconst = { + { + .in = "ABCDEFGH1234567890TEST", + .out = "abcdefgh1234567890test", + }, + { + .in = "abCdeFgH1234567890TesT", + .out = "abcdefgh1234567890test", + }, +}; + static __init const char *test_string_find_match(const struct test_string_2 *s2, unsigned int flags) { @@ -390,6 +412,48 @@ static __init void test_string_get_size(void) test_string_get_size_one(4096, U64_MAX, "75.6 ZB", "64.0 ZiB"); } +static void __init test_string_upper_lower(void) +{ + char *dst; + int i; + + for (i = 0; i < ARRAY_SIZE(strings_upper); i++) { + const char *s = strings_upper[i].in; + int len = strlen(strings_upper[i].in) + 1; + + dst = kmalloc(len, GFP_KERNEL); + if (!dst) + return; + + string_upper(dst, s); + if (memcmp(dst, strings_upper[i].out, len)) { + pr_warn("Test 'string_upper' failed : expected %s, got %s!\n", + strings_upper[i].out, dst); + kfree(dst); + return; + } + kfree(dst); + } + + for (i = 0; i < ARRAY_SIZE(strings_lower); i++) { + const char *s = strings_lower[i].in; + int len = strlen(strings_lower[i].in) + 1; + + dst = kmalloc(len, GFP_KERNEL); + if (!dst) + return; + + string_lower(dst, s); + if (memcmp(dst, strings_lower[i].out, len)) { + pr_warn("Test 'string_lower failed : : expected %s, got %s!\n", + strings_lower[i].out, dst); + kfree(dst); + return; + } + kfree(dst); + } +} + static int __init test_string_helpers_init(void) { unsigned int i; @@ -411,6 +475,9 @@ static int __init test_string_helpers_init(void) /* Test string_get_size() */ test_string_get_size(); + /* Test string upper(), string_lower() */ + test_string_upper_lower(); + return -EINVAL; } module_init(test_string_helpers_init); diff --git a/lib/test_fpu.c b/lib/test_fpu.c new file mode 100644 index 000000000000..c33764aa3eb8 --- /dev/null +++ b/lib/test_fpu.c @@ -0,0 +1,89 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Test cases for using floating point operations inside a kernel module. + * + * This tests kernel_fpu_begin() and kernel_fpu_end() functions, especially + * when userland has modified the floating point control registers. The kernel + * state might depend on the state set by the userland thread that was active + * before a syscall. + * + * To facilitate the test, this module registers file + * /sys/kernel/debug/selftest_helpers/test_fpu, which when read causes a + * sequence of floating point operations. If the operations fail, either the + * read returns error status or the kernel crashes. + * If the operations succeed, the read returns "1\n". + */ + +#include +#include +#include +#include + +static int test_fpu(void) +{ + /* + * This sequence of operations tests that rounding mode is + * to nearest and that denormal numbers are supported. + * Volatile variables are used to avoid compiler optimizing + * the calculations away. + */ + volatile double a, b, c, d, e, f, g; + + a = 4.0; + b = 1e-15; + c = 1e-310; + + /* Sets precision flag */ + d = a + b; + + /* Result depends on rounding mode */ + e = a + b / 2; + + /* Denormal and very large values */ + f = b / c; + + /* Depends on denormal support */ + g = a + c * f; + + if (d > a && e > a && g > a) + return 0; + else + return -EINVAL; +} + +static int test_fpu_get(void *data, u64 *val) +{ + int status = -EINVAL; + + kernel_fpu_begin(); + status = test_fpu(); + kernel_fpu_end(); + + *val = 1; + return status; +} + +DEFINE_SIMPLE_ATTRIBUTE(test_fpu_fops, test_fpu_get, NULL, "%lld\n"); +static struct dentry *selftest_dir; + +static int __init test_fpu_init(void) +{ + selftest_dir = debugfs_create_dir("selftest_helpers", NULL); + if (!selftest_dir) + return -ENOMEM; + + debugfs_create_file("test_fpu", 0444, selftest_dir, NULL, + &test_fpu_fops); + + return 0; +} + +static void __exit test_fpu_exit(void) +{ + debugfs_remove(selftest_dir); +} + +module_init(test_fpu_init); +module_exit(test_fpu_exit); + +MODULE_LICENSE("GPL"); diff --git a/lib/zstd/fse_decompress.c b/lib/zstd/fse_decompress.c index a84300e5a013..0b353530fb3f 100644 --- a/lib/zstd/fse_decompress.c +++ b/lib/zstd/fse_decompress.c @@ -47,6 +47,7 @@ ****************************************************************/ #include "bitstream.h" #include "fse.h" +#include "zstd_internal.h" #include #include #include /* memcpy, memset */ @@ -60,14 +61,6 @@ enum { FSE_static_assert = 1 / (int)(!!(c)) }; \ } /* use only *after* variable declarations */ -/* check and forward error code */ -#define CHECK_F(f) \ - { \ - size_t const e = f; \ - if (FSE_isError(e)) \ - return e; \ - } - /* ************************************************************** * Templates ****************************************************************/ diff --git a/lib/zstd/zstd_internal.h b/lib/zstd/zstd_internal.h index 1a79fab9e13a..dac753397f86 100644 --- a/lib/zstd/zstd_internal.h +++ b/lib/zstd/zstd_internal.h @@ -127,7 +127,14 @@ static const U32 OF_defaultNormLog = OF_DEFAULTNORMLOG; * Shared functions to include for inlining *********************************************/ ZSTD_STATIC void ZSTD_copy8(void *dst, const void *src) { - memcpy(dst, src, 8); + /* + * zstd relies heavily on gcc being able to analyze and inline this + * memcpy() call, since it is called in a tight loop. Preboot mode + * is compiled in freestanding mode, which stops gcc from analyzing + * memcpy(). Use __builtin_memcpy() to tell gcc to analyze this as a + * regular memcpy(). + */ + __builtin_memcpy(dst, src, 8); } /*! ZSTD_wildcopy() : * custom version of memcpy(), can copy up to 7 bytes too many (8 bytes if length==0) */ @@ -137,13 +144,16 @@ ZSTD_STATIC void ZSTD_wildcopy(void *dst, const void *src, ptrdiff_t length) const BYTE* ip = (const BYTE*)src; BYTE* op = (BYTE*)dst; BYTE* const oend = op + length; - /* Work around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81388. +#if defined(GCC_VERSION) && GCC_VERSION >= 70000 && GCC_VERSION < 70200 + /* + * Work around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81388. * Avoid the bad case where the loop only runs once by handling the * special case separately. This doesn't trigger the bug because it * doesn't involve pointer/integer overflow. */ if (length <= 8) return ZSTD_copy8(dst, src); +#endif do { ZSTD_copy8(op, ip); op += 8; diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 900333e6f601..d533713a1c89 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -414,6 +414,28 @@ quiet_cmd_xzkern = XZKERN $@ quiet_cmd_xzmisc = XZMISC $@ cmd_xzmisc = cat $(real-prereqs) | $(XZ) --check=crc32 --lzma2=dict=1MiB > $@ +# ZSTD +# --------------------------------------------------------------------------- +# Appends the uncompressed size of the data using size_append. The .zst +# format has the size information available at the beginning of the file too, +# but it's in a more complex format and it's good to avoid changing the part +# of the boot code that reads the uncompressed size. +# +# Note that the bytes added by size_append will make the zstd tool think that +# the file is corrupt. This is expected. +# +# zstd uses a maximum window size of 8 MB. zstd22 uses a maximum window size of +# 128 MB. zstd22 is used for kernel compression because it is decompressed in a +# single pass, so zstd doesn't need to allocate a window buffer. When streaming +# decompression is used, like initramfs decompression, zstd22 should likely not +# be used because it would require zstd to allocate a 128 MB buffer. + +quiet_cmd_zstd = ZSTD $@ + cmd_zstd = { cat $(real-prereqs) | $(ZSTD) -19; $(size_append); } > $@ + +quiet_cmd_zstd22 = ZSTD22 $@ + cmd_zstd22 = { cat $(real-prereqs) | $(ZSTD) -22 --ultra; $(size_append); } > $@ + # ASM offsets # --------------------------------------------------------------------------- diff --git a/scripts/gdb/linux/genpd.py b/scripts/gdb/linux/genpd.py index 6ca93bd2949e..39cd1abd8559 100644 --- a/scripts/gdb/linux/genpd.py +++ b/scripts/gdb/linux/genpd.py @@ -49,17 +49,17 @@ Output is similar to /sys/kernel/debug/pm_genpd/pm_genpd_summary''' else: status_string = 'off-{}'.format(genpd['state_idx']) - slave_names = [] + child_names = [] for link in list_for_each_entry( - genpd['master_links'], + genpd['parent_links'], device_link_type.get_type().pointer(), - 'master_node'): - slave_names.apend(link['slave']['name']) + 'parent_node'): + child_names.append(link['child']['name']) gdb.write('%-30s %-15s %s\n' % ( genpd['name'].string(), status_string, - ', '.join(slave_names))) + ', '.join(child_names))) # Print devices in domain for pm_data in list_for_each_entry(genpd['dev_list'], @@ -70,7 +70,7 @@ Output is similar to /sys/kernel/debug/pm_genpd/pm_genpd_summary''' gdb.write(' %-50s %s\n' % (kobj_path, rtpm_status_str(dev))) def invoke(self, arg, from_tty): - gdb.write('domain status slaves\n'); + gdb.write('domain status children\n'); gdb.write(' /device runtime status\n'); gdb.write('----------------------------------------------------------------------\n'); for genpd in list_for_each_entry( diff --git a/tools/power/cpupower/lib/cpufreq.c b/tools/power/cpupower/lib/cpufreq.c index 6e04304560ca..c3b56db8b921 100644 --- a/tools/power/cpupower/lib/cpufreq.c +++ b/tools/power/cpupower/lib/cpufreq.c @@ -285,7 +285,7 @@ struct cpufreq_available_governors *cpufreq_get_available_governors(unsigned } else { first = malloc(sizeof(*first)); if (!first) - goto error_out; + return NULL; current = first; } current->first = first; @@ -362,7 +362,7 @@ struct cpufreq_available_frequencies } else { first = malloc(sizeof(*first)); if (!first) - goto error_out; + return NULL; current = first; } current->first = first; @@ -418,7 +418,7 @@ struct cpufreq_available_frequencies } else { first = malloc(sizeof(*first)); if (!first) - goto error_out; + return NULL; current = first; } current->first = first; @@ -493,7 +493,7 @@ static struct cpufreq_affected_cpus *sysfs_get_cpu_list(unsigned int cpu, } else { first = malloc(sizeof(*first)); if (!first) - goto error_out; + return NULL; current = first; } current->first = first; @@ -726,7 +726,7 @@ struct cpufreq_stats *cpufreq_get_stats(unsigned int cpu, } else { first = malloc(sizeof(*first)); if (!first) - goto error_out; + return NULL; current = first; } current->first = first; diff --git a/tools/power/cpupower/man/cpupower-idle-info.1 b/tools/power/cpupower/man/cpupower-idle-info.1 index 80a1311fa747..20b6345c53ad 100644 --- a/tools/power/cpupower/man/cpupower-idle-info.1 +++ b/tools/power/cpupower/man/cpupower-idle-info.1 @@ -75,7 +75,7 @@ By default only values of core zero are displayed. How to display settings of other cores is described in the cpupower(1) manpage in the \-\-cpu option section. .SH REFERENCES -http://www.acpi.info/spec.htm +https://uefi.org/specifications .SH "FILES" .nf \fI/sys/devices/system/cpu/cpu*/cpuidle/state*\fP diff --git a/tools/power/cpupower/man/cpupower-monitor.1 b/tools/power/cpupower/man/cpupower-monitor.1 index 70a56476f4b0..8ee737eefa5c 100644 --- a/tools/power/cpupower/man/cpupower-monitor.1 +++ b/tools/power/cpupower/man/cpupower-monitor.1 @@ -170,7 +170,7 @@ displayed. .SH REFERENCES "BIOS and Kernel Developer’s Guide (BKDG) for AMD Family 14h Processors" -http://support.amd.com/us/Processor_TechDocs/43170.pdf +https://support.amd.com/us/Processor_TechDocs/43170.pdf "Intel® Turbo Boost Technology in Intel® Core™ Microarchitecture (Nehalem) Based Processors" @@ -178,7 +178,7 @@ http://download.intel.com/design/processor/applnots/320354.pdf "Intel® 64 and IA-32 Architectures Software Developer's Manual Volume 3B: System Programming Guide" -http://www.intel.com/products/processor/manuals +https://www.intel.com/products/processor/manuals .SH FILES .ta diff --git a/tools/power/cpupower/utils/helpers/bitmask.c b/tools/power/cpupower/utils/helpers/bitmask.c index 6c7932f5bd66..649d87cb8b0f 100644 --- a/tools/power/cpupower/utils/helpers/bitmask.c +++ b/tools/power/cpupower/utils/helpers/bitmask.c @@ -26,11 +26,11 @@ struct bitmask *bitmask_alloc(unsigned int n) struct bitmask *bmp; bmp = malloc(sizeof(*bmp)); - if (bmp == 0) + if (!bmp) return 0; bmp->size = n; bmp->maskp = calloc(longsperbits(n), sizeof(unsigned long)); - if (bmp->maskp == 0) { + if (!bmp->maskp) { free(bmp); return 0; } @@ -40,7 +40,7 @@ struct bitmask *bitmask_alloc(unsigned int n) /* Free `struct bitmask` */ void bitmask_free(struct bitmask *bmp) { - if (bmp == 0) + if (!bmp) return; free(bmp->maskp); bmp->maskp = (unsigned long *)0xdeadcdef; /* double free tripwire */ diff --git a/tools/power/pm-graph/README b/tools/power/pm-graph/README index afe6beb40ad9..89d0a7dab4bc 100644 --- a/tools/power/pm-graph/README +++ b/tools/power/pm-graph/README @@ -6,7 +6,7 @@ |_| |___/ |_| pm-graph: suspend/resume/boot timing analysis tools - Version: 5.6 + Version: 5.7 Author: Todd Brandt Home Page: https://01.org/pm-graph diff --git a/tools/power/pm-graph/sleepgraph.py b/tools/power/pm-graph/sleepgraph.py index 602e64b68ba7..46ff97e909c6 100755 --- a/tools/power/pm-graph/sleepgraph.py +++ b/tools/power/pm-graph/sleepgraph.py @@ -81,7 +81,7 @@ def ascii(text): # store system values and test parameters class SystemValues: title = 'SleepGraph' - version = '5.6' + version = '5.7' ansi = False rs = 0 display = '' @@ -198,7 +198,7 @@ class SystemValues: 'suspend_console': {}, 'acpi_pm_prepare': {}, 'syscore_suspend': {}, - 'arch_thaw_secondary_cpus_end': {}, + 'arch_enable_nonboot_cpus_end': {}, 'syscore_resume': {}, 'acpi_pm_finish': {}, 'resume_console': {}, @@ -924,10 +924,7 @@ class SystemValues: tp = TestProps() tf = self.openlog(self.ftracefile, 'r') for line in tf: - # determine the trace data type (required for further parsing) - m = re.match(tp.tracertypefmt, line) - if(m): - tp.setTracerType(m.group('t')) + if tp.stampInfo(line, self): continue # parse only valid lines, if this is not one move on m = re.match(tp.ftrace_line_fmt, line) @@ -1244,8 +1241,8 @@ class DevProps: if self.xtraclass: return ' '+self.xtraclass if self.isasync: - return ' async_device' - return ' sync_device' + return ' (async)' + return ' (sync)' # Class: DeviceNode # Description: @@ -1301,6 +1298,7 @@ class Data: 'FAIL' : r'(?i).*\bFAILED\b.*', 'INVALID' : r'(?i).*\bINVALID\b.*', 'CRASH' : r'(?i).*\bCRASHED\b.*', + 'TIMEOUT' : r'(?i).*\bTIMEOUT\b.*', 'IRQ' : r'.*\bgenirq: .*', 'TASKFAIL': r'.*Freezing of tasks *.*', 'ACPI' : r'.*\bACPI *(?P[A-Za-z]*) *Error[: ].*', @@ -1358,11 +1356,11 @@ class Data: if self.dmesg[p]['order'] == order: return p return '' - def lastPhase(self): + def lastPhase(self, depth=1): plist = self.sortedPhases() - if len(plist) < 1: + if len(plist) < depth: return '' - return plist[-1] + return plist[-1*depth] def turbostatInfo(self): tp = TestProps() out = {'syslpi':'N/A','pkgpc10':'N/A'} @@ -1382,9 +1380,12 @@ class Data: if len(self.dmesgtext) < 1 and sysvals.dmesgfile: lf = sysvals.openlog(sysvals.dmesgfile, 'r') i = 0 + tp = TestProps() list = [] for line in lf: i += 1 + if tp.stampInfo(line, sysvals): + continue m = re.match('[ \t]*(\[ *)(?P[0-9\.]*)(\]) (?P.*)', line) if not m: continue @@ -1400,15 +1401,15 @@ class Data: list.append((msg, err, dir, t, i, i)) self.kerror = True break - msglist = [] + tp.msglist = [] for msg, type, dir, t, idx1, idx2 in list: - msglist.append(msg) + tp.msglist.append(msg) self.errorinfo[dir].append((type, t, idx1, idx2)) if self.kerror: sysvals.dmesglog = True if len(self.dmesgtext) < 1 and sysvals.dmesgfile: lf.close() - return msglist + return tp def setStart(self, time, msg=''): self.start = time if msg: @@ -1623,6 +1624,8 @@ class Data: if('src' in d): for e in d['src']: e.time = self.trimTimeVal(e.time, t0, dT, left) + e.end = self.trimTimeVal(e.end, t0, dT, left) + e.length = e.end - e.time for dir in ['suspend', 'resume']: list = [] for e in self.errorinfo[dir]: @@ -1640,7 +1643,12 @@ class Data: if tL > 0: left = True if tR > tZero else False self.trimTime(tS, tL, left) - self.tLow.append('%.0f'%(tL*1000)) + if 'trying' in self.dmesg[lp] and self.dmesg[lp]['trying'] >= 0.001: + tTry = round(self.dmesg[lp]['trying'] * 1000) + text = '%.0f (-%.0f waking)' % (tL * 1000, tTry) + else: + text = '%.0f' % (tL * 1000) + self.tLow.append(text) lp = phase def getMemTime(self): if not self.hwstart or not self.hwend: @@ -1776,7 +1784,7 @@ class Data: length = -1.0 if(start >= 0 and end >= 0): length = end - start - if pid == -2: + if pid == -2 or name not in sysvals.tracefuncs.keys(): i = 2 origname = name while(name in list): @@ -1789,6 +1797,15 @@ class Data: if color: list[name]['color'] = color return name + def findDevice(self, phase, name): + list = self.dmesg[phase]['list'] + mydev = '' + for devname in sorted(list): + if name == devname or re.match('^%s\[(?P[0-9]*)\]$' % name, devname): + mydev = devname + if mydev: + return list[mydev] + return False def deviceChildren(self, devname, phase): devlist = [] list = self.dmesg[phase]['list'] @@ -2779,6 +2796,7 @@ class TestProps: testerrfmt = '^# enter_sleep_error (?P.*)' sysinfofmt = '^# sysinfo .*' cmdlinefmt = '^# command \| (?P.*)' + kparamsfmt = '^# kparams \| (?P.*)' devpropfmt = '# Device Properties: .*' pinfofmt = '# platform-(?P[a-z,A-Z,0-9]*): (?P.*)' tracertypefmt = '# tracer: (?P.*)' @@ -2790,8 +2808,9 @@ class TestProps: '[ +!#\*@$]*(?P[0-9\.]*) .*\| (?P.*)' ftrace_line_fmt_nop = \ ' *(?P.*)-(?P[0-9]*) *\[(?P[0-9]*)\] *'+\ - '(?P.{4}) *(?P