Commit 54337a96 authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Matthias Brugger
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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: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20211102144224.457446-2-angelogioacchino.delregno@collabora.com


Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 08c40de8

arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -27,6 +27,8 @@ backlight: backlight { 
		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 @@ pins_clk { 
		};

	};



	panel_backlight_en_pins: panel_backlight_en_pins {

		pins1 {

			pinmux = <MT8173_PIN_95_PCM_TX__FUNC_GPIO95>;

		};

	};



	panel_fixed_pins: panel_fixed_pins {

		pins1 {

			pinmux = <MT8173_PIN_41_CMMCLK__FUNC_GPIO41>;