From 91b69f129adece2f979560fb52840671cb36df3d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?=
<nfraprado@collabora.com>
Date: Fri, 28 Jan 2022 20:05:28 -0500
Subject: [PATCH] STOPSHIP: arm64: dts: mt8192-evb: Enable kbd backlight
---
arch/arm64/boot/dts/mediatek/mt8192-evb.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-evb.dts b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
index 497832fe19f5f..ba3e3fb8414b0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts
@@ -210,6 +210,15 @@ scp_mem_reserved: scp_mem_region {
no-map;
};
};
+
+ pwmleds {
+ compatible = "pwm-leds";
+ keyboard_backlight: keyboard-backlight {
+ label = "cros_ec::kbd_backlight";
+ pwms = <&cros_ec_pwm 0>;
+ max-brightness = <1023>;
+ };
+ };
};
&uart0 {
@@ -1516,6 +1525,11 @@ mt6360_ldo5_reg: regulator@1 {
regulator-max-microvolt = <3300000>;
reg = <1>;
};
+
+ cros_ec_pwm: ec-pwm {
+ compatible = "google,cros-ec-pwm";
+ #pwm-cells = <1>;
+ };
};
};
--
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