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Commit 40cb43bd authored by Padmavathi Venna's avatar Padmavathi Venna Committed by Kukjin Kim
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ARM: dts: Add wm8994 regulator support on smdk5250 



This patch adds the required regulator supplies and properties
for wm8994 codec on smdk5250 board.

Signed-off-by: default avatarPadmavathi Venna <padma.v@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent dabd3f9d

arch/arm/boot/dts/exynos5250-smdk5250.dts

+35 −2
Original line number Diff line number Diff line
@@ -37,6 +37,30 @@ 
		};

	};



	vdd:fixed-regulator@0 {

		compatible = "regulator-fixed";

		regulator-name = "vdd-supply";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-always-on;

	};



	dbvdd:fixed-regulator@1 {

		compatible = "regulator-fixed";

		regulator-name = "dbvdd-supply";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-always-on;

	};



	spkvdd:fixed-regulator@2 {

		compatible = "regulator-fixed";

		regulator-name = "spkvdd-supply";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-always-on;

	};



	i2c@12C70000 {

		samsung,i2c-sda-delay = <100>;

		samsung,i2c-max-bus-freq = <20000>;
@@ -49,6 +73,15 @@ 
		wm8994: wm8994@1a {

			compatible = "wlf,wm8994";

			reg = <0x1a>;



			gpio-controller;

			#gpio-cells = <2>;



			AVDD2-supply = <&vdd>;

			CPVDD-supply = <&vdd>;

			DBVDD-supply = <&dbvdd>;

			SPKVDD1-supply = <&spkvdd>;

			SPKVDD2-supply = <&spkvdd>;

		};

	};