[PATCH 4/4] ARM: dts: qcom: msm8974-hammerhead: Hook up backlight

[Luca Weiss]

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 at z3ntu.xyz>
---
 arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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 4aaae8537a3f..8eaa5b162815 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 @@ &blsp2_i2c5 {
 	status = "okay";
 	clock-frequency = <355000>;
 
-	led-controller at 38 {
+	backlight: led-controller at 38 {
 		compatible = "ti,lm3630a";
 		status = "okay";
 		reg = <0x38>;
@@ -272,6 +272,8 @@ panel: panel at 0 {
 		reg = <0>;
 		compatible = "lg,acx467akm-7";
 
+		backlight = <&backlight>;
+
 		pinctrl-names = "default";
 		pinctrl-0 = <&panel_pin>;
 

-- 
2.43.2