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| author |   Lubomir Rintel <lkundrak@v3.sk> | 2021-01-21 04:41:27 +0100 |
|---|---|---|
| committer |   Arnd Bergmann <arnd@arndb.de> | 2021-02-02 18:14:00 +0100 |
| commit | e691d58e3383a09e2171a6dfbb1f5b368a2ce2f3 (patch) | |
| tree | 2b34a2c7fe09fb858637cf2edd76c590d56dfd5a /arch/arm/boot | |
| parent | ARM: dts: mmp2-olpc-xo-1-75: Use symbolic names for audio clocks (diff) | |
| download | linux-dev-e691d58e3383a09e2171a6dfbb1f5b368a2ce2f3.tar.xz linux-dev-e691d58e3383a09e2171a6dfbb1f5b368a2ce2f3.zip | |
ARM: dts: mmp3-dell-ariel: Add the embedded controller
Add the device node for the computer's embedded controller, responsible
for controlling the LEDs and system power.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20210121034130.1381872-10-lkundrak@v3.sk'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/mmp3-dell-ariel.dts | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts b/arch/arm/boot/dts/mmp3-dell-ariel.dts index 53714cb0d171..565cd0fadf3d 100644 --- a/arch/arm/boot/dts/mmp3-dell-ariel.dts +++ b/arch/arm/boot/dts/mmp3-dell-ariel.dts @@ -95,6 +95,15 @@ &twsi4 { status = "okay"; + + embedded-controller@58 { + compatible = "dell,wyse-ariel-ec", "ene,kb3930"; + reg = <0x58>; + system-power-controller; + + off-gpios = <&gpio 126 GPIO_ACTIVE_HIGH>, + <&gpio 127 GPIO_ACTIVE_HIGH>; + }; }; &ssp1 { |