Fixed voltage regulators required by audio codec added.
Signed-off-by: Sachin Kamat <[email protected]>
---
arch/arm/boot/dts/exynos5420-smdk5420.dts | 33 +++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts
b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index edb4926f17d6..ae1ee0470fca 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -31,6 +31,39 @@
};
};
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vdd: fixed-regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "vdd-supply";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ dbvdd: fixed-regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "dbvdd-supply";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ spkvdd: fixed-regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "spkvdd-supply";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+ };
+
rtc@101E0000 {
status = "okay";
};
--
1.7.9.5
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