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Commit 9d16c4a1 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Simon Horman
Browse files

arm64: dts: renesas: r8a77990: ebisu: 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 avatarUlrich Hecht <uli+renesas@fpond.eu>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent bfeffd15

arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts

+19 −0
Original line number Diff line number Diff line
@@ -39,6 +39,16 @@ 
		clock-frequency = <11289600>;

	};



	backlight: backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm3 0 50000>;



		brightness-levels = <512 511 505 494 473 440 392 327 241 133 0>;

		default-brightness-level = <10>;



		power-supply = <&reg_12p0v>;

	};



	cvbs-in {

		compatible = "composite-video-connector";

		label = "CVBS IN";
@@ -184,6 +194,15 @@ 
		clock-frequency = <24576000>;

	};



	reg_12p0v: regulator1 {

		compatible = "regulator-fixed";

		regulator-name = "D12.0V";

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

		regulator-boot-on;

		regulator-always-on;

	};



	x13_clk: x13 {

		compatible = "fixed-clock";

		#clock-cells = <0>;