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Commit 3da17857 authored Feb 17, 2016 by Stefan Agner Committed by Shawn Guo Feb 29, 2016

ARM: dts: vf-colibri: add carrier boards 3.3V supply



Add the carrier boards 3.3V supply as fixed regulator. This allows
to specify the power supply for nodes like backlight.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 47b06e6e

arch/arm/boot/dts/vf-colibri-eval-v3.dtsi

+12 −0

Original line number	Original line	Diff line number	Diff line
	@@ -50,6 +50,13 @@
	clock-frequency = <16000000>;		clock-frequency = <16000000>;
	};		};

			reg_3v3: regulator-3v3 {
			compatible = "regulator-fixed";
			regulator-name = "3.3V";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			};

	reg_5v0: regulator-5v0 {		reg_5v0: regulator-5v0 {
	compatible = "regulator-fixed";		compatible = "regulator-fixed";
	regulator-name = "5V";		regulator-name = "5V";
	@@ -72,6 +79,7 @@
	&bl {		&bl {
	brightness-levels = <0 4 8 16 32 64 128 255>;		brightness-levels = <0 4 8 16 32 64 128 255>;
	default-brightness-level = <6>;		default-brightness-level = <6>;
			power-supply = <&reg_3v3>;
	status = "okay";		status = "okay";
	};		};

	@@ -122,6 +130,10 @@
	status = "okay";		status = "okay";
	};		};

			&reg_module_3v3 {
			vin-supply = <&reg_3v3>;
			};

	&uart0 {		&uart0 {
	status = "okay";		status = "okay";
	};		};