[PATCH 09/12] ARM: dts: mmp3-dell-ariel: Add the embedded controller
From: Lubomir Rintel <lkundrak@v3.sk>
Date: 2021-01-21 04:07:24
Also in:
linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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> --- arch/arm/boot/dts/mmp3-dell-ariel.dts | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts b/arch/arm/boot/dts/mmp3-dell-ariel.dts
index 53714cb0d171e..565cd0fadf3d3 100644
--- a/arch/arm/boot/dts/mmp3-dell-ariel.dts
+++ b/arch/arm/boot/dts/mmp3-dell-ariel.dts@@ -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 {
--
2.29.2
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