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Commit 4fbd4158 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Simon Horman
Browse files

arm64: dts: renesas: r8a77995: draak: Add backlight 



Add the backlight device for the LVDS1 output, in preparation for panel
support.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 41e30b51

arch/arm64/boot/dts/renesas/r8a77995-draak.dts

+20 −0
Original line number Diff line number Diff line
@@ -24,6 +24,17 @@ 
		stdout-path = "serial0:115200n8";

	};



	backlight: backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm1 0 50000>;



		brightness-levels = <256 128 64 16 8 4 0>;

		default-brightness-level = <6>;



		power-supply = <&reg_12p0v>;

		enable-gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;

	};



	composite-in {

		compatible = "composite-video-connector";
@@ -104,6 +115,15 @@ 
		regulator-always-on;

	};



	reg_12p0v: regulator1 {

		compatible = "regulator-fixed";

		regulator-name = "D12.0V";

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

		regulator-boot-on;

		regulator-always-on;

	};



	vga {

		compatible = "vga-connector";