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ARM: dts: mmp3-dell-ariel: Add the embedded controller

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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>
This commit is contained in:
Lubomir Rintel 2021-01-21 04:41:27 +01:00 committed by Arnd Bergmann
parent a2decdbd75
commit e691d58e33
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/mmp3-dell-ariel.dts
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@ -95,6 +95,15 @@ &twsi3 {
&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 {