ARM: dts: imx6q-arm2: enable USB OTG

Enable USB OTG controller at imx6q-arm2 board

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts
index e3509421bbe7f0493608b230d2867a234084e254..e6ad9546e852b9cfb39223568ffc80d60c03e031 100644 (file)
--- a/arch/arm/boot/dts/imx6q-arm2.dts
+++ b/arch/arm/boot/dts/imx6q-arm2.dts
@@ -31,6 +31,15 @@
                        regulator-max-microvolt = <3300000>;
                        regulator-always-on;
                };
+
+               reg_usb_otg_vbus: usb_otg_vbus {
+                       compatible = "regulator-fixed";
+                       regulator-name = "usb_otg_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       gpio = <&gpio3 22 0>;
+                       enable-active-high;
+               };
        };
 
        leds {
@@ -110,6 +119,14 @@
        status = "okay";
 };
 
+&usbotg {
+       vbus-supply = <&reg_usb_otg_vbus>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usbotg_1>;
+       disable-over-current;
+       status = "okay";
+};
+
 &usdhc3 {
        cd-gpios = <&gpio6 11 0>;
        wp-gpios = <&gpio6 14 0>;