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git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt
More Qualcomm DTS updates for 5.13
This adds CPUfreq, interconnect providers, IPC, remoteproc and IPA to
the SDX55 platform and then adds board files for the Telit FN980 TLB and
Thundercomm TurboX T55.
* tag 'qcom-dts-for-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: sdx55: add IPA information
ARM: dts: qcom: sdx55: Add basic devicetree support for Thundercomm T55
dt-bindings: arm: qcom: Add binding for Thundercomm T55 kit
ARM: dts: qcom: sdx55: Add basic devicetree support for Telit FN980 TLB
dt-bindings: arm: qcom: Add binding for Telit FN980 TLB board
ARM: dts: qcom: sdx55: Add Modem remoteproc node
ARM: dts: qcom: Fix node name for NAND controller node
ARM: dts: qcom: sdx55: Add interconnect nodes
ARM: dts: qcom: sdx55: Add SCM node
dt-bindings: firmware: scm: Add compatible for SDX55
ARM: dts: qcom: sdx55: Add IMEM and PIL info region
ARM: dts: qcom: sdx55: Add modem SMP2P node
ARM: dts: qcom: sdx55: Add CPUFreq support
ARM: dts: qcom: sdx55: Add support for APCS block
ARM: dts: qcom: sdx55: Add support for A7 PLL clock
Link: https://lore.kernel.org/r/20210419150956.860423-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add IPA-related nodes and definitions to "sdx55.dtsi". The SMP2P
nodes (ipa_smp2p_out and ipa_smp2p_in) are already present.
Signed-off-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20210409155251.955632-1-elder@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Thundercomm T55 is the development platform based on the Qualcomm SDX55
chipset. This basic support includes support for debug serial, NAND
flash, BAM DMA, USB and regulators support.
https://www.thundercomm.com/app_en/product/1593506006365532
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-14-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Telit FN980 TLB is the development platform based on the Qualcomm SDX55
chipset. This basic support includes support for debug serial, NAND
flash, BAM DMA, USB and regulators support.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-12-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Add modem support to SDX55 using the PAS remoteproc driver.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-16-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Use the common "nand-controller" node name for NAND controller node to
fix the `make dtbs_check` validation for Qcom platforms.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-10-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Add interconnect nodes for the providers in SDX55 platform.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-9-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Add SCM node to enable SCM functionality on SDX55 platform.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-8-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Add a simple-mfd representing IMEM on SDX55 and define the PIL
relocation info region, so that post mortem tools will be able to locate
the loaded remoteproc.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-6-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Add SMP2P nodes for the SDX55 platform to communicate with the modem.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-5-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Add CPUFreq support to SDX55 platform using the cpufreq-dt driver.
There is no dedicated hardware block available on this platform to
carry on the CPUFreq duties. Hence, it is accomplished using the CPU
clock and regulators tied together by the operating points table.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-4-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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The APCS block on SDX55 acts as a mailbox controller and also provides
clock output for the Cortex A7 CPU.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-3-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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On SDX55 there is a separate A7 PLL which is used to provide high
frequency clock to the Cortex A7 CPU via a MUX.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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M5Stack are releasing a new widget based on the
SigmaStar SSD202D. We have some support for the
SSD202D so lets add a dts for it.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Link: https://m5stack-store.myshopify.com/products/unitv2-ai-camera-gc2145
Link: https://lore.kernel.org/r/20210417011015.2105280-4-daniel@0x0f.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
MMC aliases fixups and some property/compatible cleanups.
* tag 'v5.13-rockchip-dts32' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: move rv1108 mmcx aliases to board dts files
ARM: dts: rockchip: move rk322x mmcx aliases to board dts files
ARM: dts: rockchip: remove clock-names property from watchdog node in rv1108.dtsi
ARM: dts: rockchip: add new watchdog compatible to rk322x.dtsi
ARM: dts: rockchip: add new watchdog compatible to rv1108.dtsi
Link: https://lore.kernel.org/r/4638723.31r3eYUQgx@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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As suggested by Arnd Bergmann, mmc-aliases are supposed to be
board-specific, so move the newly added general aliases to
the board-level on rv1108-based boards.
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-2-heiko@sntech.de
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As suggested by Arnd Bergmann, mmc-aliases are supposed to be
board-specific, so move the newly added general aliases to
the board-level on rk322x-based boards.
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-1-heiko@sntech.de
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rv1108.dtsi
A test with the command below gives this error:
/arch/arm/boot/dts/rv1108-evb.dt.yaml: watchdog@10360000:
clock-names:0: 'tclk' was expected
Comment from the dw_wdt.c file:
Try to request the watchdog dedicated timer clock source. It must
be supplied if asynchronous mode is enabled. Otherwise fallback
to the common timer/bus clocks configuration, in which the very
first found clock supply both timer and APB signals.
Like in the other Rockchip watchdog nodes the property "clock-names"
is not needed, so remove it.
make ARCH=arm dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20201218120534.13788-8-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The watchdog compatible strings are suppose to be SoC orientated.
In the more recently added Rockchip rk322x.dtsi file only
the fallback string "snps,dw-wdt" is used, so add the new
compatible string:
"rockchip,rk3228-wdt", "snps,dw-wdt"
make ARCH=arm dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20201218120534.13788-3-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The watchdog compatible strings are suppose to be SoC orientated.
In the more recently added Rockchip rv1108.dtsi file only
the fallback string "snps,dw-wdt" is used, so add the new
compatible string:
"rockchip,rv1108-wdt", "snps,dw-wdt"
make ARCH=arm dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20201218120534.13788-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Fix the etm node hex address to lower case for matching regexp
specification and removing the additional warning that looks like:
arch/arm/boot/dts/at91-sama5d2_ptc_ek.dt.yaml: /: 'etm@73C000' does not
match any of the regexes: '@(0|[1-9a-f][0-9a-f]*)$', '^[^@]+$',
'pinctrl-[0-9]+'
Reported-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt
Qualcomm dts updates for v5.13
This adds Bluetooth support on the Samsung Galaxy S5, corrects the mount
matrix for the IMU on Nexus 5 and corrects the fuel gauge irq trigger
for the two devices.
* tag 'qcom-dts-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: msm8974-klte: Add bluetooth support
ARM: dts: qcom: msm8974: add blsp2_uart8
ARM: dts: qcom: msm8974-samsung-klte: correct fuel gauge interrupt trigger level
ARM: dts: qcom: msm8974-lge-nexus5: correct fuel gauge interrupt trigger level
ARM: dts: qcom: msm8974-hammerhead: add mount matrix for IMU
Link: https://lore.kernel.org/r/20210409162359.776076-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Broadcom BCM4354 is used on Samsung Galaxy S5 phone
on BLSP2 UART8 bus.
Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
Link: https://lore.kernel.org/r/20210406140551.3328241-2-alexeymin@postmarketos.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Add blsp2_uart8 node in order to support bluetooth on the
Samsung Galaxy S5 phone.
Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
Link: https://lore.kernel.org/r/20210406140551.3328241-1-alexeymin@postmarketos.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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The Maxim fuel gauge datasheets describe the interrupt line as active
low with a requirement of acknowledge from the CPU. The falling edge
interrupt will mostly work but it's not correct.
Fixes: da8d46992e67 ("ARM: dts: qcom: msm8974-klte: Add fuel gauge")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-By: Iskren Chernev <iskren.chernev@gmail.com>
Tested-By: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20210303182816.137255-2-krzk@kernel.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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The Maxim fuel gauge datasheets describe the interrupt line as active
low with a requirement of acknowledge from the CPU. The falling edge
interrupt will mostly work but it's not correct.
Fixes: 45dfa741df86 ("ARM: dts: qcom: msm8974-lge-nexus5: Add fuel gauge")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20210303182816.137255-1-krzk@kernel.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Configure the mount matrix to account for the sensor placement on the
board.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20210403105902.1867344-1-luca@z3ntu.xyz
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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The kernelci.org bot reports a build time regression:
arch/arm/boot/dts/ep7209.dtsi:187.17-192.4: Warning (interrupts_property): /keypad: Missing interrupt-parent
There is only one interrupt controller in this SoC, so I assume this
is the parent.
Fixes: 2bd86203acf3 ("ARM: dts: clps711x: Add keypad node")
Reported-by: kernelci.org bot <bot@kernelci.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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dtc warns about a mismatched address:
arch/arm/boot/dts/armada-385-atl-x530.dts:171.14-199.4: Warning (spi_bus_reg): /soc/spi@10680/spi-flash@0: SPI bus unit address format error, expected "1"
I assume the "reg" property is correct here, so adjust the unit address
accordingly.
Fixes: c6dfc019c239 ("ARM: dts: mvebu: Add device tree for ATL-x530 Board")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: kernelci.org bot <bot@kernelci.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into arm/dt
BMC device tree updates for 5.13
The ASPEED and Nuvoton pull request now comes as a combined BMC pull
request.
- New machines
* ASRock E3C246D4I, an AST2500 BMC for an Xeon E-2100/E-2200 mini-ITX
system
* Quanta GBS, an NPCM730 BMC for an x86 server
- Power10 BMC updates for Everest and Rainier
- GPIO line names for Mihawk
* tag 'bmc-5.13-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: (21 commits)
ARM: dts: nuvoton: Add Quanta GBS BMC Device Tree
ARM: dts: aspeed: mihawk: Add GPIO line names
ARM: dts: aspeed: Add Rainier 1S4U machine
ARM: dts: aspeed: everest: Add size/address cells
ARM: dts: aspeed: everest: Enable fan watchdog
ARM: dts: aspeed: everest: Add RTC
ARM: dts: aspeed: everest: GPIOs support
ARM: dts: aspeed: everest: Add UCD90320 power sequencer
ARM: dts: aspeed: everest: Add power supply i2c devices
ARM: dts: aspeed: everest: Add pca9552 fan presence
ARM: dts: aspeed: everest: Add FSI CFAMs and re-number engines
ARM: dts: aspeed: everest: Add max31785 fan controller device
ARM: dts: aspeed: everest: Add I2C components
ARM: dts: aspeed: rainier 4U: Fix fan configuration
ARM: dts: aspeed: rainier: Add missing fan nodes
ARM: dts: aspeed: rainier: Enable fan watchdog
ARM: dts: aspeed: rainier: Add presence GPIOs
ARM: dts: aspeed: rainier: Add additional processor CFAMs
ARM: dts: aspeed: rainier: Add gpio-keys-polled for fans
ARM: dts: aspeed: rainier: Add directly controlled LEDs
...
Link: https://lore.kernel.org/r/CACPK8Xe-KV5BeQwOH6NKC1++FCVqwwNCGBh7hEbBORfrmxfTtQ@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add the device tree for the Quanta GBS BMC based on NPCM730 SoC.
Signed-off-by: George Hung <george.hung@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210330071336.18370-1-george.hung@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Name the GPIOs to help userspace work with them. The names describe the
functionality the lines provide, not the net or ball name. This makes it
easier to share userspace code across different systems and makes the
use of the lines more obvious.
Signed-off-by: Nichole Wang <Nichole_Wang@wistron.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210330020808.830-1-Nichole_Wang@wistron.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The 1S4U version of the Rainier system has only 4 fans. Create a new
tree, include the 4U version, and delete the 2 extra fans.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-23-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The gpio and fan nodes reg properties cause dtc to emit a noisy warning
about relying on default sizes.
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Set watchdog 1 to pulse the fan watchdog circuit that drives the FAULT
pin of the MAX31785, resulting in fans running at full speed, if at
any point the BMC stops pulsing it, such as a BMC reboot at runtime.
Enable watchdog 2 for BMC reboots.
Signed-off-by: Matthew Barth <msbarth@linux.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-21-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Add the RTC at the appropriate I2C bus and address.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-20-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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This commit adds support for-
- Presence GPIOs
- I2C control GPIOs
- Op-panel GPIOs (ex PHR)
Signed-off-by: Alpana Kumari <alpankum@in.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Brandon Wyman <bjwyman@gmail.com>
Link: https://lore.kernel.org/r/20210329150020.13632-19-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Add UCD90320 chip to Everest device tree.
Signed-off-by: Jim Wright <jlwright@us.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-18-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Add the i2c/pmbus power supply devices to the everest device tree.
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-17-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Add the pca9552 at address 0x61 on i2c14 behind mux0 channel 3 with the
4 GPIO fan presence inputs.
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Brandon Wyman <bjwyman@gmail.com>
Link: https://lore.kernel.org/r/20210329150020.13632-16-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Add additional CFAMs and re-number the existing engines for the
extra processors present on the Everest system.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-15-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Add the max31785 configuration at address 0x52 on i2c14 behind mux0
channel 3.
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-14-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Tested and able to bound the devices with i2c driver.
Signed-off-by: Priyanga Ramasamy <priyanga24@in.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-13-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The 4U fans didn't have the correct properties since the fan nodes
were redefined. Fix this by referencing each fan individually and
adding the differences to the 4U fans.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-12-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The Maxim fan controller has six fans attached. Two of these were
missing from the description.
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Set watchdog 1 to pulse the fan watchdog circuit that drives the FAULT
pin of the MAX31785, resulting in fans running at full speed, if at
any point the BMC stops pulsing it, such as a BMC reboot at runtime.
Enable watchdog 2 for BMC reboots.
Signed-off-by: Matthew Barth <msbarth@linux.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20210329150020.13632-11-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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This commit adds presence detect GPIO chips for various FRUs on
Rainier. Also, correct the I2C address for the tca9554.
Signed-off-by: Alpana Kumari <alpankum@in.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-10-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Rainier has two dual-chip modules and therefore four CFAMs with their
associated engines. Add these to the devicetree with the i2c busses
that have devices on them.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210329150020.13632-5-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Add a gpio-keys-polled section to the Rainier device tree for the fan
presence signals on the PCA9552 I2C device on bus 7.
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Signed-off-by: Matthew Barth <msbarth@linux.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-4-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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These LEDs are directly connected to the BMC's GPIO bank.
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210329150020.13632-3-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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