On the XO-1.75, this node represents a bus interface that operates in slave
mode and thus is only able to accommodate a single subnode; no address
cells are necessary.
The Documentation/devicetree/bindings/spi/spi-controller.yaml binding
prefers that we drop the property instead of setting it to zero.
This fixes a DT validation error:
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: spi@d4037000:
{ ... } is valid under each of {'required': ['spi-slave']},
{'required': ['#address-cells']}
We also need to drop #size-cells:
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: spi@d4037000:
'#address-cells' is a dependency of '#size-cells'
Link: https://lore.kernel.org/r/20200718205019.184927-3-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
mmp2-olpc-xo-1-75.dt.yaml: camera_i2c: $nodename:0:
'camera_i2c' does not match '^i2c(@.*)?'
mmp2-olpc-xo-1-75.dt.yaml: camera_i2c: 'sda-gpios' is a required property
mmp2-olpc-xo-1-75.dt.yaml: camera_i2c: 'scl-gpios' is a required property
The "gpios" property actually was documented as deprecated, but got dropped
in commit 0175ce4a58 ("dt-bindings: i2c: Convert i2c-gpio binding to
json-schema"). It's probably best kept forgotten though.
Link: https://lore.kernel.org/r/20200718205019.184927-2-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
STM32 DT updates for v5.9, round 1
Highlights:
----------
MCU part:
-Enable stmpe811 on stm32f429
-Enable l3gd20-gyro on stm32f429
-Enable panel-ilitek-9341 on stm32f429
-Fixes for yaml validation (leds, nodes names,
remove useless bindings ...)
-Add stm32xxx compatibles for syscon nodes
MPU part:
-Add support for usb role switch to dwc2
-Add stm32xxx compatibles for syscon nodes
-Update uart4 pin configuration for low power mode
used by dkx and ed1 ST boards
-Fix uart nodes ordering and uart7_pins_a comments
-Add the support of uart instances available on STM32MP157 boards:
- usart3 on stm32mp157c-ev1, stm32mp157a-dk1, and stm32mp157c-dk2
- uart7 on stm32mp157a-dk1 and stm32mp157c-dk2
- usart2 on stm32mp157c-dk2
-Configure I2C5 on stm32mp15 DK boards
* tag 'stm32-dt-for-v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (38 commits)
ARM: dts: stm32: enable usb-role-switch on USB OTG on stm32mp15xx-dkx
ARM: dts: stm32: Add compatibles for syscon for stm32mp151
ARM: dts: stm32: Add compatibles for syscon for stm32h743
ARM: dts: stm32: Add compatibles for syscon for stm32f746
ARM: dts: stm32: Add compatibles for syscon for stm32f426
dt-bindings: arm: stm32: Add compatibles for syscon nodes
ARM: dts: stm32: Fix spi4 pins in stm32mp15-pinctrl
ARM: dts: stm32: configure i2c5 support on stm32mp15xx-dkx
ARM: dts: stm32: add usart2 node to stm32mp157c-dk2
ARM: dts: stm32: add uart7 support to stm32mp15xx-dkx boards
ARM: dts: stm32: add usart3 node to stm32mp157c-ev1
ARM: dts: stm32: add usart3 node to stm32mp15xx-dkx boards
ARM: dts: stm32: add usart2, usart3 and uart7 pins in stm32mp15-pinctrl
ARM: dts: stm32: cosmetic updates in stm32mp15-pinctrl
ARM: dts: stm32: fix uart7_pins_a comments in stm32mp15-pinctrl
ARM: dts: stm32: fix uart nodes ordering in stm32mp15-pinctrl
ARM: dts: stm32: Update UART4 pin states on stm32mp15xx-dkx
ARM: dts: stm32: Update pin states for uart4 on stm32mp157c-ed1
ARM: dts: stm32: update uart4 pin configuration for low power on stm32mp157
dt-bindings: usb: dwc2: Fix issues for stm32mp15x SoC
...
Link: https://lore.kernel.org/r/8a9bb27b-fc08-126a-11f7-01354e8577e1@st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Samsung DTS ARM changes for v5.9
1. Enable Bluetooth on Artik5 (Exynos3250).
2. Enable accelerometer on Aries boards (Samsung Galaxy S family,
S5Pv210); multiple fixes.
3. Fix highest frequencies on Exynos5800.
4. Fix rare USB instability on Odroid XU3 family (Exynos5422).
5. Minor DTS fixes and adjustments with dtschema.
* tag 'samsung-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Replace HTTP links with HTTPS ones
ARM: dts: exynos: Disable frequency scaling for FSYS bus on Odroid XU3 family
ARM: dts: exynos: Define fixed regulators in root node for consistency in SMDK5420
ARM: dts: exynos: Define fixed regulators in root node for consistency in Arndale
ARM: dts: exynos: Define fixed regulators in root node for consistency in Origen
ARM: dts: exynos: Remove DMA controller bus node name to fix dtschema warnings
ARM: dts: exynos: Fix missing empty reg/ranges property regulators on Trats
ARM: dts: exynos: Align L2 cache-controller nodename with dtschema
ARM: dts: s5pv210: Correct BCM4329 bluetooth node
ARM: dts: s5pv210: Add BMA023 accelerometer support to Aries
ARM: dts: s5pv210: Add support for GP2A light sensor on Aries
ARM: dts: s5pv210: Correct fuelgauge definition on Aries
ARM: dts: s5pv210: Add interrupt-controller property to gph3
ARM: dts: exynos: Enable Bluetooth support for Artik5 board
ARM: dts: exynos: Extend all Exynos5800 A15's OPPs with max voltage data
Link: https://lore.kernel.org/r/20200721180900.13844-2-krzk@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Qualcomm ARM dts updates for v5.9
Add QFPROM and ethernet for ipq8064 and a new DTS for the MikroTik
RB3011 using the same platform.
* tag 'qcom-dts-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: add qfprom definition to ipq806x
ARM: dts: qcom: Add MikroTik RB3011
ARM: dts: qcom: add ethernet definitions to ipq8064
Link: https://lore.kernel.org/r/20200721045032.3430395-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Our usual number of patches to improve the Allwinner Device Tree
support, including:
- CPUFreq / Thermal throttling support for the H5
- Touchscreen support for the Pinephone
- New boards: PinePhone v1.2
* tag 'sunxi-dt-for-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: h5: bananapi-m2-plus-v1.2: Tie in CPU OPPs
arm64: dts: allwinner: h5: libretech-all-h3-cc: Tie in CPU OPPs
arm64: dts: allwinner: h5: Add CPU Operating Performance Points table
arm64: dts: allwinner: h5: Add trip and cooling maps to CPU thermal zones
arm64: dts: allwinner: h5: Add clock to CPU cores
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
ARM: dts: sunxi: libretech-all-h3-cc: Add regulator supply to all CPU cores
arm64: dts: sun50i-pinephone: dldo4 must not be >= 1.8V
arm64: dts: allwinner: Add support for PinePhone revision 1.2
dt-bindings: arm: sunxi: Add PinePhone 1.2 bindings
arm64: dts: sun50i-a64-pinephone: Add touchscreen support
arm64: dts: sun50i-a64-pinephone: Enable LCD support on PinePhone
ARM: dts: orange-pi-zero-plus2: add leds configuration
ARM: dts: orange-pi-zero-plus2: enable USB OTG port
Link: https://lore.kernel.org/r/fa48ffcb-3404-41bb-b065-a16717cf5688.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Versatile DTS changes for the v5.9 kernel cycle, essentially
just a single patch fixing up the node names for schema.
* tag 'versatile-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
ARM: dts: arm-realview: Align L2 cache-controller nodename with dtschema
Link: https://lore.kernel.org/r/CACRpkdbkM9ZmuG2FnBmO7upcJfnqq2oSLDCFDXC5b3K+dtps9Q@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
i.MX device tree update for 5.9:
- New board support: Protonic PRTI6Q/WD2/VT7/RVT and MYiR MYS-6ULX SBC.
- Update IIM, OCOTP and SD/MMC device node name to match .yaml bindings.
- Make tempmon node as child of anatop node according to hardware
architecture.
- The vf610-zii device update: configure fiber port to 1000BaseX, add
switch watchdog, MDIO speed and preamble.
- A series from Fabio Estevam to update imx6qdl-sabresd and
imx6q-tbs2910 for using MDIO node and reset-assert-us.
- Align L2 cache-controller device node name with .yaml schema.
- Enable SATA support for imx6qp-sabreauto and imx6qp-sabresd board.
- A series of patches from Shengjiu Wang to enable various audio
support on i.MX6 devices.
- Add Gateworks System Controller support for imx6qdl-gw devices.
- Change default #pwm-cells setting to <3> in the SoC dtsi files.
- Other small random changes.
* tag 'imx-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (43 commits)
ARM: dts: vf610-zii-ssmb-spu3: Add node for switch watchdog
ARM: dts: vf610-zii-ssmb-dtu: Add no-sdio/no-sd properties
ARM: dts: imx6q-tbs2910: Pass reset-assert-us
ARM: dts: imx6q-tbs2910: Add an mdio node
ARM: dts: imx6qdl-sabresd: Pass reset-assert-us
ARM: dts: imx6qdl-sabresd: Add an mdio node
ARM: dts: imx6qdl-gw: add Gateworks System Controller support
ARM: dts: imx6ull: add MYiR MYS-6ULX SBC
ARM: dts: vf610-zii-spb4: Add node for switch watchdog
ARM: dts: colibri-imx6: remove pinctrl-names orphan
ARM: dts: imx: default to #pwm-cells = <3> in the SoC dtsi files
ARM: dts: vf610-zii-scu4-aib: Configure fibre ports to 1000BaseX
ARM: dts: vf610-zii-dev-rev-c: Configure fiber port to 1000BaseX
ARM: dts: ZII: update MDIO speed and preamble
ARM: dts: vfxxx: Add node for CAAM
ARM: dts: imx6qp-sabresd: enable sata
ARM: dts: imx6qp-sabreauto: enable sata
ARM: dts: add Protonic RVT board
ARM: dts: add Protonic VT7 board
ARM: dts: add Protonic WD2 board
...
Link: https://lore.kernel.org/r/20200720085536.24138-3-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
i.MX fixes for 5.8, round 3:
- A couple of FEC2 phy-mode fixes on imx6sx-sabreauto and imx6sx-sdb
board.
- One fix on imx6qdl-icore pin muxing to get USB OTG_ID and SD card
detect work correctly.
* tag 'imx-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect
ARM: dts: imx6sx-sabreauto: Fix the phy-mode on fec2
ARM: dts: imx6sx-sdb: Fix the phy-mode on fec2
Link: https://lore.kernel.org/r/20200720040148.GA20462@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Two fixes for the Allwinner SoCs, one to relax the CMA allocation ranges that
were failing on older SoCs and one to fix Cedrus on the H6.
* tag 'sunxi-fixes-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage
ARM: dts sunxi: Relax a bit the CMA pool allocation range
Link: https://lore.kernel.org/r/e24f0608-6a4f-4163-b99e-a5f48e796184.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
[nsekhar@ti.com: drop obsolete hawkboard.org URL completeley
fixup subject line prefix]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Now that USB OTG driver supports usb role switch by overriding PHY input
signals (A-Valid, B-Valid and Vbus-Valid), enable it on stm32mp15xx-dkx.
dr_mode needn't to be forced to Peripheral anymore, it is set to OTG in
SoC device tree.
USB role (USB_ROLE_NONE, USB_ROLE_DEVICE, USB_ROLE_HOST) will be provided
by STUSB1600 Type-C controller driver.
This patch depends on "Add STUSB160x Type-C port controller support"
series, which is under review.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Move spi4_pins_a nodes from pinctrl_z to pinctrl as the associated pins
are not in BANK Z.
Fixes: 498a701498 ("ARM: dts: stm32: Add missing pinctrl entries for STM32MP15")
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Configure I2C5 on stm32mp15 DK boards. It's available and can be used on:
- Arduino connector
- GPIO expansion connector
Keep it disabled by default, so the pins are kept in their initial state to
lower power consumption. This way they can also be used as GPIO.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alain Volmat <alain.volmat@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Adds the usart2 node to stm32mp157c-dk2 board. usart2 pins are connected
to Bluetooth component. usart2 is disabled by default.
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Adds uart7 node to stm32mp15xx-dkx and uart7 alias to stm32mp157a-dk1 and
stm32mp157c-dk2 boards. uart7 pins are connected to Arduino connector.
uart7 is disabled by default.
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Adds the usart3 node to stm32mp157c-ev1 board. usart3 pins are connected to
GPIO Expansion connector. usart3 is disabled by default.
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Adds usart3 node to stm32mp15xx-dkx and usart3 alias to stm32mp157a-dk1
and stm32mp157c-dk2 boards. usart3 pins are connected to GPIO Expansion
connector. usart3 is disabled by default.
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Adds usart2_pins_c, usart3_pins_b, usart3_pins_c and uart7_pins_c pins
configurations in stm32mp15-pinctrl.
- usart2_pins_c pins are connected to Bluetooth chip on dk2 board.
- usart3_pins_b pins are connected to GPIO expansion connector on evx board.
- usart3_pins_c pins are connected to GPIO expansion connector on dkx board.
- uart7_pins_c pins are connected to Arduino Uno connector on dkx board.
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The Bananapi M2+ uses a GPIO line to change the effective resistance of
the CPU supply regulator's feedback resistor network. The voltages
described in the device tree were given directly by the vendor. This
turns out to be slightly off compared to the real values.
The updated voltages are based on calculations of the feedback resistor
network, and verified down to three decimal places with a multi-meter.
Fixes: 6eeb4180d4 ("ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-4-wens@kernel.org
The device tree currently only assigns the a supply for the first CPU
core, when in reality the regulator supply is shared by all four cores.
This might cause an issue if the implementation does not realize the
sharing of the supply.
Assign the same regulator supply to the remaining CPU cores to address
this.
Fixes: 6eeb4180d4 ("ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-3-wens@kernel.org
The device tree currently only assigns the a supply for the first CPU
core, when in reality the regulator supply is shared by all four cores.
This might cause an issue if the implementation does not realize the
sharing of the supply.
Assign the same regulator supply to the remaining CPU cores to address
this.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-2-wens@kernel.org
Since commit bcf3440c6d ("net: phy: micrel: add phy-mode support for the
KSZ9031 PHY"), networking is broken on sama5d3 xplained.
The device tree has phy-mode = "rgmii" and this worked before, because
KSZ9031 PHY started with default RGMII internal delays configuration (TX
off, RX on 1.2 ns) and MAC provided TX delay. After above commit, the
KSZ9031 PHY starts handling phy mode properly and disables RX delay, as
result networking is become broken.
Fix it by switching to phy-mode = "rgmii-rxid" to reflect previous
behavior.
Fixes: bcf3440c6d ("net: phy: micrel: add phy-mode support for the KSZ9031 PHY")
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200717233644.841080-1-alexandre.belloni@bootlin.com
Commit 1019fe2c72 ("ARM: dts: exynos: Adjust bus related OPPs to the
values correct for Exynos5422 Odroids") changed the parameters of the
OPPs for the FSYS bus. Besides the frequency adjustments, it also removed
the 'shared-opp' property from the OPP table used for FSYS_APB and FSYS
busses.
This revealed that in fact the FSYS bus frequency scaling never worked.
When one OPP table is marked as 'opp-shared', only the first bus which
selects the OPP sets the rate of its clock. Then OPP core assumes that
the other busses have been changed to that OPP and no change to their
clock rates are needed. Thus when FSYS_APB bus, which was registered
first, set the rate for its clock, the OPP core did not change the FSYS
bus clock later.
The mentioned commit removed that behavior, what introduced a regression
on some Odroid XU3 boards. Frequency scaling of the FSYS bus causes
instability of the USB host operation, what can be observed as network
hangs. To restore old behavior, simply disable frequency scaling for the
FSYS bus.
Reported-by: Willy Wolff <willy.mh.wolff.ml@gmail.com>
Fixes: 1019fe2c72 ("ARM: dts: exynos: Adjust bus related OPPs to the values correct for Exynos5422 Odroids")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
GPIOP7 is used in the Rainier design to manage the state of a
microcontroller elsewhere in the system but its ball, Y23, is the
driver of the heartbeat LED on the ast2600-evb and the SoC defaults Y23
at power-on to the pulse-train behaviour used to drive the LED. This
causes much confusion for the micro in the Rainier system, so hog the
line as early as possible.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
The hub FSI master can access the cfams on two other processors. Reflect
this by adding a second cfam to the first hub description.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Tested-by: Andrew Geissler <geissonator@yahoo.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Rainier uses GPIO B6 as the checkstop GPIO. Define the line-name
so that this GPIO can be found by name.
Signed-off-by: Ben Tyner <ben.tyner@ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
The attention handler will monitor the checkstop gpio via the character
device interface so it needs to not be defined.
Signed-off-by: Ben Tyner <ben.tyner@ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Add a reserved memory node for the VGA memory. Add the XDMA engine node,
enable it, and point it's memory region to the VGA memory.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Add a reserved memory node for the VGA memory. Add the XDMA engine node,
enable it, and point it's memory region to the VGA memory.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
