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ARM: dts: Add wm8994 regulator support on smdk5250

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

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Padmavathi Venna 2013-06-18 06:38:13 +09:00 committed by Kukjin Kim
parent dabd3f9d00
commit 40cb43bd19
1 changed files with 35 additions and 2 deletions
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37
arch/arm/boot/dts/exynos5250-smdk5250.dts
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@ -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>;
@ -47,8 +71,17 @@
};
wm8994: wm8994@1a {
compatible = "wlf,wm8994";
reg = <0x1a>;
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>;
};
};