From: Luca Weiss <luca@z3ntu.xyz>
Date: Mon, 19 Feb 2024 23:11:22 +0000 (+0100)
Subject: ARM: dts: qcom: msm8974-hammerhead: Hook up backlight
X-Git-Tag: v6.11-rc1~188^2~13^2~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e23dfb4ee30a120a947abb94a718ccc1eb5f87ff;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: qcom: msm8974-hammerhead: Hook up backlight

Connect the panel with the backlight nodes so that the backlight can be
turned off when the display is blanked.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20240220-lm3630a-fixups-v1-4-9ca62f7e4a33@z3ntu.xyz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts
index 4aaae8537a3fd..8eaa5b162815c 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -182,7 +182,7 @@
 	status = "okay";
 	clock-frequency = <355000>;
 
-	led-controller@38 {
+	backlight: led-controller@38 {
 		compatible = "ti,lm3630a";
 		status = "okay";
 		reg = <0x38>;
@@ -272,6 +272,8 @@
 		reg = <0>;
 		compatible = "lg,acx467akm-7";
 
+		backlight = <&backlight>;
+
 		pinctrl-names = "default";
 		pinctrl-0 = <&panel_pin>;