ARM: dts: imx6qdl-sr-som: add 3.3V vcc regulator

Add a 3.3V regulator for devices connected to the vcc_3v3 supply
signal on the microsom.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
index 449e241..4ccb7af 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
@@ -40,6 +40,16 @@
  */
 #include <dt-bindings/gpio/gpio.h>
 
+/ {
+       vcc_3v3: regulator-vcc-3v3 {
+               compatible = "regulator-fixed";
+               regulator-always-on;
+               regulator-name = "vcc_3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+};
+
 &fec {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;