ARM: shmobile: armadillo: dts: Add PWM backlight power supply (aeb19360) · Commits · 戴 / test

Commit ("pwm-backlight: Add power supply support") added a mandatory power supply for the PWM backlight. Add a fixed 5V regulator and reference it for the backlight power supply. Signed-off-by:

Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by:

Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts

+10 −0

Original line number	Diff line number	Diff line
		@@ -63,6 +63,15 @@
		enable-active-high;
		};

		reg_5p0v: regulator@3 {
		compatible = "regulator-fixed";
		regulator-name = "fixed-5.0V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
		};

		leds {
		compatible = "gpio-leds";
		led1 {
		@@ -86,6 +95,7 @@
		default-brightness-level = <9>;
		pinctrl-0 = <&backlight_pins>;
		pinctrl-names = "default";
		power-supply = <&reg_5p0v>;
		};

		sound {

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