The fixed regulators are kept under dedicated "regulators" node but this
causes multiple dtschema warnings:
regulators: $nodename:0: 'regulators' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
regulators: #size-cells:0:0: 0 is not one of [1, 2]
regulators: fixed-regulator@0:reg:0: [0] is too short
regulators: fixed-regulator@1:reg:0: [1] is too short
regulators: fixed-regulator@2:reg:0: [2] is too short
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907161141.31034-21-krzk@kernel.org
We can now pass multiple versions in "opp-supported-hw" property, lets
do that and simplify the tables a bit.
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
The SP805 DT binding requires two clocks to be specified, but
Hisilicon platform DTs currently only specify one clock.
In practice, Linux would pick a clock named "apb_pclk" for the bus
clock, and the Linux and U-Boot SP805 driver would use the first clock
to derive the actual watchdog counter frequency.
Since currently both are the very same clock, we can just double the
clock reference, and add the correct clock-names, to match the binding.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
The SP804 binding only specifies one or three clocks, but does not allow
just two clocks.
The HiSi 3620 .dtsi specified two clocks for the two timers, plus gave
one "apb_pclk" clock-name to appease the primecell bus driver.
Extend the clocks by duplicating the first clock to the end of the clock
list, and add two dummy clock-names to make the primecell driver happy.
I don't know what the real APB clock for the IP is, but with the current
DT the first timer clock was used for that, so this change keeps the
current status.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
This pull request contains Broadcom ARM-based SoCs changes for 5.10,
please pull the following:
- Christian adds support for the Cisco Meraki MR32 which is based on the
BCM53016 SoC, this requires specifying the PWM, second UART and third
PCIe controller in Device Tree before finally adding support for the
board.
- Adrian updates the status properties from "ok" to "okay".
- Andre fixes the SP805 watchdog nodes to have the correct clock names
and binding for both the Cygnus and Northstar Plus (NSP). He does the
same thing with the SP804 timer node which was missing an
"arm,primecell" compatible string.
- Maxime enables the BCM2711 (Raspberry Pi 4) display pipeline since all
DRM changes are ready.
* tag 'arm-soc/for-5.10/devicetree' of https://github.com/Broadcom/stblinux:
ARM: dts: broadcom: Fix SP804 node
ARM: dts: NSP: Fix SP805 clock-names
ARM: dts: Cygnus: Fix SP805 clocks
ARM: dts: NSP: replace status value "ok" by "okay"
ARM: BCM5301X: Add DT for Meraki MR32
ARM: dts: bcm2711: Enable the display pipeline
ARM: dts: BCM5301X: Specify pcie2 in the DT
ARM: dts: BCM5301X: Specify uart2 in the DT
ARM: dts: BCM5301X: Specify PWM in the DT
dt-bindings: ARM: add bindings for the Meraki MR32
Link: https://lore.kernel.org/r/20200912032153.1216354-1-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
ASPEED device tree updates for 5.10
- New machines
* Wistron Mowgli, an AST2500 BMC for a Power9 OpenPower server
* Facebook Wedge400, an AST2500 BMC system which we can assume is 4
times better than the existing Wedge100 top of rack network switch
- Add a new device, the IBM Operation Panel
- Fixes for Facebook's collection of BMCs
- eMMC and vuart fixes
* tag 'aspeed-5.10-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
ARM: dts: aspeed: Add Mowgli BMC platform
ARM: dts: rainier: Disable internal pull-downs on eMMC pins
ARM: aspeed: g5: Do not set sirq polarity
ARM: dts: aspeed: rainier: Add IBM Operation Panel I2C device
ARM: dts: aspeed: tacoma: Add IBM Operation Panel I2C device
ARM: dts: aspeed: rainier: Enable XDMA engine
ARM: dts: aspeed: wedge40: Update UART4 pin settings
ARM: dts: aspeed: wedge40: Update FMC flash0 label
ARM: dts: aspeed: Add Facebook Wedge400 BMC
ARM: dts: aspeed: minipack: Update 64MB FMC flash layout
ARM: dts: aspeed: yamp: Set 32MB FMC flash layout
ARM: dts: aspeed: cmm: Set 32MB FMC flash layout
ARM: dts: aspeed: Remove flash layout from Facebook AST2500 Common dtsi
Link: https://lore.kernel.org/r/CACPK8XcDNBYAHzW6NYB4LFm3YbN63AprgW75ZqS+6uXn2b3kug@mail.gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
ARMv8 Juno/Vexpress/Fast Models updates for v5.10
A few device tree source fixes to make them fully SP804 timer and
SP805 watchdog binding compliant.
* tag 'juno-updates-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: arm: Fix SP805 clock-names
ARM: dts: arm: Fix SP805 clocks
ARM: dts: arm: Fix SP804 users
Link: https://lore.kernel.org/r/20200908135028.GA10106@bogus
Signed-off-by: Olof Johansson <olof@lixom.net>
Samsung DTS ARM changes for v5.10
1. Add sound support to Galaxy S3/Midas family (Exynos4412).
2. Add sound support to Galaxy S/Aries family (S5Pv210).
3. Configure L2C-310 cache controller via DTS on Exynos4.
4. Big cleanup of Exynos DTS to fix as many dtschema warnings as
possible. This includes adding missing properties (thus e.g.
enabling S3C RTC clock), correcting existing nodes, renaming of
nodes and using non-deprecated properties or compatibles. Except
mentioned bring up of S3C RTC, this should not have visible
effect.
* tag 'samsung-dt-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (49 commits)
ARM: dts: exynos: Silence SATA PHY warning in Exynos5250
ARM: dts: exynos: Remove I2C9 samsung, i2c-slave-addr from Exynos5250 boards
ARM: dts: samsung: odroid-xu3: Move assigned-clock* properties to i2s0 node
ARM: dts: exynos: Use S2MPS11 clock in S3C RTC in SMDK5420
ARM: dts: exynos: Silence DP HPD pinctrl dtschema warning in Exynos5250 Spring
ARM: dts: exynos: Use S5M8767 clock in S3C RTC in Exynos5250 Spring
ARM: dts: exynos: Add max77686 clocks for S3C RTC in SMDK5250
ARM: dts: exynos: Override thermal by label in Exynos5250
ARM: dts: exynos: Correct whitespace and indentation issues in Exynos5
ARM: dts: exynos: Silence i2c-gpio dtschema warning in Exynos5250 Arndale
ARM: dts: exynos: Correct S3C RTC bindings in SMDK5410
ARM: dts: exynos: Remove unneeded address/size cells in Exynos5260 GIC
ARM: dts: exynos: Correct compatible for Exynos5260 GIC
ARM: dts: exynos: Correct compatible for Exynos5 GIC
ARM: dts: s5pv210: Enable audio on Aries boards
ARM: dts: exynos: Correct whitespace and indentation issues
ARM: dts: exynos: Correct S3C RTC bindings in Tiny4412
ARM: dts: exynos: Correct S3C RTC bindings in SMDK4412
ARM: dts: exynos: Add CPU cooling in Tiny4412
ARM: dts: exynos: Add CPU cooling in SMDK4412
...
Link: https://lore.kernel.org/r/20200907150425.11077-1-krzk@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
5.9, please pull the following:
- Florian fixes the Broadcom QSPI controller binding such that the most
specific compatible string is the left most one, and all existing
in-tree users are updated as well.
* tag 'arm-soc/for-5.9/devicetree-fixes' of https://github.com/Broadcom/stblinux:
arm64: dts: ns2: Fixed QSPI compatible string
ARM: dts: BCM5301X: Fixed QSPI compatible string
ARM: dts: NSP: Fixed QSPI compatible string
ARM: dts: bcm: HR2: Fixed QSPI compatible string
dt-bindings: spi: Fix spi-bcm-qspi compatible ordering
Link: https://lore.kernel.org/r/20200909211857.4144718-1-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
i.MX fixes for 5.9, round 2:
- Fix the misspelling of 'interrupts' property in i.MX8MQ TMU DT node.
- Correct 'ahb' clock for i.MX8MP SDMA1 in device tree.
- Fix pad QSPI1B_SCLK mux mode for UART3 on i.MX6SX.
* tag 'imx-fixes-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6sx: fix the pad QSPI1B_SCLK mux mode for uart3
arm64: dts: imx8mp: correct sdma1 clk setting
arm64: dts: imx8mq: Fix TMU interrupt property
Link: https://lore.kernel.org/r/20200909143844.GA25109@dragon
Signed-off-by: Olof Johansson <olof@lixom.net>
Fixes for omaps for v5.9-rc cycle
Few fixes for omap based devices:
- Fix of_clk_get() error handling for omap-iommu
- Fix missing audio pinctrl entries for logicpd boards
- Fix video for logicpd-som-lv after switch to generic panels
- Fix omap5 DSI clocks base
* tag 'omap-for-v5.9/fixes-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap5: Fix DSI base address and clocks
ARM: dts: logicpd-som-lv-baseboard: Fix missing video
ARM: dts: logicpd-som-lv-baseboard: Fix broken audio
ARM: dts: logicpd-torpedo-baseboard: Fix broken audio
ARM: OMAP2+: Fix an IS_ERR() vs NULL check in _get_pwrdm()
Link: https://lore.kernel.org/r/pull-1599132064-54898@atomide.com
Signed-off-by: Olof Johansson <olof@lixom.net>
Specify the National LM75 sensor including its vendor name, as mandated
by the binding docs.
Fixes: cac849e9bb ("ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM")
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fix dtschema validator warnings like:
gic@fb001000: $nodename:0:
'gic@fb001000' does not match '^interrupt-controller(@[0-9a-f,]+)*$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Fix dtschema validator warnings like:
l2-cache-controller@c00000: $nodename:0:
'l2-cache-controller@c00000' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Jun Nie <jun.nie@linaro.org>
Fix dtschema validator warnings like:
l2-cache-controller@20100000: $nodename:0:
'l2-cache-controller@20100000' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Mans Rullgard <mans@mansr.com>
Fix dtschema validator warnings like:
l2-cache: $nodename:0: 'l2-cache' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Fix dtschema validator warnings like:
l2-cache@2040000: $nodename:0:
'l2-cache@2040000' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Fix dtschema validator warnings like:
l2-cache-controller@80040000: $nodename:0:
'l2-cache-controller@80040000' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Barry Song <baohua@kernel.org>
The purpose of those assigned-clock-* properties is to configure clock for
the I2S device so move them to respective node. This silences the
dtschema warnings like:
'clocks' is a dependency of 'assigned-clocks'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200906142146.21266-3-krzk@kernel.org
Commit 6860510146 ("ARM: dts: exynos: Add support for audio over HDMI
for Odroid X/X2/U3") added assigned clocks under Clock Management Unit.
However the dtschema expects "clocks" property if "assigned-clocks" are
used. Add reference to input clock to silence the dtschema warnings:
arch/arm/boot/dts/exynos4412-odroidu3.dt.yaml: clock-controller@10030000: 'clocks' is a dependency of 'assigned-clocks'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200906142146.21266-2-krzk@kernel.org
Commit 52005dece5 ("ARM: dts: Add assigned clock parents to CMU node
for exynos3250") added assigned clocks under Clock Management Unit to
fix hangs when accessing ISP registers.
However the dtschema expects "clocks" property if "assigned-clocks" are
used. Add reference to input clock to silence the dtschema warnings:
arch/arm/boot/dts/exynos3250-artik5-eval.dt.yaml: clock-controller@10030000: 'clocks' is a dependency of 'assigned-clocks'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200906142146.21266-1-krzk@kernel.org
The fixed clocks are kept under dedicated 'clocks' node but this causes
multiple dtschema warnings:
clocks: $nodename:0: 'clocks' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
clocks: #size-cells:0:0: 0 is not one of [1, 2]
clocks: xti@0:reg:0: [0] is too short
clocks: 'ranges' is a required property
xti@0: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-12-krzk@kernel.org
The CPU nodes should be described as children of "cpus" bus node with
appropriate "reg" properties:
cpus: '#address-cells' is a required property
cpus: '#size-cells' is a required property
cpu: 'device_type' is a required property
cpu: 'reg' is a required property
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-11-krzk@kernel.org
Although PWM is used on S3C24xx as clocksource/timer, the dtschema
expects the node to be named in certain format:
timer@51000000: $nodename:0: 'timer@51000000' does not match '^pwm(@.*|-[0-9a-f])*$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-10-krzk@kernel.org
Using full paths to extend or override a device tree node is error
prone. If there was a typo error, a new node will be created instead of
extending the existing node. This will lead to run-time errors that
could be hard to detect.
A mistyped label on the other hand, will cause a dtc compile error
(during build time).
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-9-krzk@kernel.org
Only the specific compatible (arm,arm1176jzf-s) is allowed by dtschema:
cpu@0: compatible: ['arm,arm1176jzf-s', 'arm,arm1176'] is too long
cpu@0: compatible: Additional items are not allowed ('arm,arm1176' was unexpected)
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-7-krzk@kernel.org
The SROM controller is modeled with a bus so align the device node name
with dtschema to fix warning:
srom-cs1@18000000: $nodename:0: 'srom-cs1@18000000'
does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-6-krzk@kernel.org
The SROM controller is modeled with a bus so align the device node name
with dtschema to fix warning:
srom-cs1@18000000: $nodename:0: 'srom-cs1@18000000'
does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-5-krzk@kernel.org
The fixed clocks are kept under dedicated 'clocks' node but this causes
multiple dtschema warnings:
clocks: $nodename:0: 'clocks' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
clocks: #size-cells:0:0: 0 is not one of [1, 2]
clocks: oscillator@0:reg:0: [0] is too short
clocks: oscillator@1:reg:0: [1] is too short
clocks: 'ranges' is a required property
oscillator@0: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-4-krzk@kernel.org
The fixed clocks are kept under dedicated 'clocks' node but this causes
multiple dtschema warnings:
clocks: $nodename:0: 'clocks' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
clocks: #size-cells:0:0: 0 is not one of [1, 2]
clocks: oscillator@0:reg:0: [0] is too short
clocks: oscillator@1:reg:0: [1] is too short
clocks: 'ranges' is a required property
oscillator@0: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200907183313.29234-3-krzk@kernel.org
Maxime Ripard enables vc4 on BCM2711 (RPi4), which among other things
adds HDMI functionality (no 4K yet).
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The DT binding for SP804 requires to have an "arm,primecell" compatible
string.
Add this string so that the Linux primecell bus driver picks the device
up and activates the clock.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
[florian: added compatible to ccbtimer1]
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The SP805 binding sets the name for the actual watchdog clock to
"wdog_clk" (with an underscore).
Change the name in the DTs for the Broadcom NSP platform to match that.
The Linux and U-Boot driver use the *first* clock for this purpose
anyway, so it does not break anything.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The SP805 DT binding requires two clocks to be specified, but the
Broadcom Cygnus DT currently only specifies one clock.
In practice, Linux would pick a clock named "apb_pclk" for the bus
clock, and the Linux and U-Boot SP805 driver would use the first clock
to derive the actual watchdog counter frequency.
Since currently both are the very same clock, we can just double the
clock reference, and add the correct clock-names, to match the binding.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
While the DT parser recognizes "ok" as a valid value for the
"status" property, it is actually mentioned nowhere. Use the
proper value "okay" instead, as done in the majority of files
already.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
