From 7eb0454440e1522d347b2bc0db8eab742115098a Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Fri, 12 Jun 2020 09:02:36 +0200 Subject: [PATCH] arm64: tegra: norrin: Add missing panel power supply This panel supply is always on, so this does happen to work by accident. Make sure to properly hook up the power supply to model the dependency correctly and so that the panel continues to operate properly even if the supply is not always on. Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra132-norrin.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts index 607d28a..fb27812 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts +++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts @@ -1051,6 +1051,7 @@ panel: panel { compatible = "innolux,n116bge"; + power-supply = <&vdd_3v3_panel>; backlight = <&backlight>; ddc-i2c-bus = <&dpaux>; }; -- 2.7.4