From 54337a96f31b87e34f62af4c510e2fa80a908400 Mon Sep 17 00:00:00 2001 From: AngeloGioacchino Del Regno Date: Tue, 2 Nov 2021 15:42:24 +0100 Subject: arm64: dts: mediatek: mt8173-elm: Add backlight enable pin config Add the proper pinctrl for GPIO95 backlight enable pin and assign it to the pwm-backlight node. Signed-off-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20211102144224.457446-2-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger --- arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/arm64/boot/dts') diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi index f292ca459a9a..9c75fbb31f98 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -27,6 +27,8 @@ power-supply = <&bl_fixed_reg>; enable-gpios = <&pio 95 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&panel_backlight_en_pins>; status = "okay"; }; @@ -825,6 +827,12 @@ }; }; + panel_backlight_en_pins: panel_backlight_en_pins { + pins1 { + pinmux = ; + }; + }; + panel_fixed_pins: panel_fixed_pins { pins1 { pinmux = ; -- cgit v1.2.3