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authorShawn Guo <shawn.guo@linaro.org>2012-02-27 17:11:12 +0800
committerShawn Guo <shawn.guo@linaro.org>2012-02-27 17:13:27 +0800
commit648162ac189287489e236bbe9d79b17fa3fe0e38 (patch)
tree1116d24bd8f23e2e76de8ccb62e453886b248e27 /arch/arm/boot/dts/imx6q-arm2.dts
parent4619fce2c5312aaea3a210769e148812eabf7dcd (diff)
ARM: dts: imx6q-arm2: add vmmc-supply for usdhc
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6q-arm2.dts')
-rw-r--r--arch/arm/boot/dts/imx6q-arm2.dts14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts
index c3977e0478b9..ce1c8238c897 100644
--- a/arch/arm/boot/dts/imx6q-arm2.dts
+++ b/arch/arm/boot/dts/imx6q-arm2.dts
@@ -36,11 +36,13 @@
usdhc@02198000 { /* uSDHC3 */
cd-gpios = <&gpio6 11 0>;
wp-gpios = <&gpio6 14 0>;
+ vmmc-supply = <&reg_3p3v>;
status = "okay";
};
usdhc@0219c000 { /* uSDHC4 */
fsl,card-wired;
+ vmmc-supply = <&reg_3p3v>;
status = "okay";
};
@@ -50,6 +52,18 @@
};
};
+ regulators {
+ compatible = "simple-bus";
+
+ reg_3p3v: 3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+
leds {
compatible = "gpio-leds";