From 9061a80566e44809c8aecae8cb75f15adedd2c69 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 11 Jun 2020 19:45:25 +0200 Subject: [PATCH] ARM: tegra: Add missing panel power supplies Both Nyan boards as well as Venice2 are missing panel power supplies. Add them. Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra124-nyan-big.dts | 1 + arch/arm/boot/dts/tegra124-nyan-blaze.dts | 1 + arch/arm/boot/dts/tegra124-venice2.dts | 2 +- 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts b/arch/arm/boot/dts/tegra124-nyan-big.dts index 4d14dec..1d2aac2 100644 --- a/arch/arm/boot/dts/tegra124-nyan-big.dts +++ b/arch/arm/boot/dts/tegra124-nyan-big.dts @@ -16,6 +16,7 @@ panel: panel { compatible = "auo,b133xtn01"; + power-supply = <&vdd_3v3_panel>; backlight = <&backlight>; ddc-i2c-bus = <&dpaux>; }; diff --git a/arch/arm/boot/dts/tegra124-nyan-blaze.dts b/arch/arm/boot/dts/tegra124-nyan-blaze.dts index 2a029ee..677babd 100644 --- a/arch/arm/boot/dts/tegra124-nyan-blaze.dts +++ b/arch/arm/boot/dts/tegra124-nyan-blaze.dts @@ -18,6 +18,7 @@ panel: panel { compatible = "samsung,ltn140at29-301"; + power-supply = <&vdd_3v3_panel>; backlight = <&backlight>; ddc-i2c-bus = <&dpaux>; }; diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index 56f051b..e6b54ac 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -1081,7 +1081,7 @@ panel: panel { compatible = "lg,lp129qe"; - + power-supply = <&vdd_3v3_panel>; backlight = <&backlight>; ddc-i2c-bus = <&dpaux>; }; -- 2.7.4