ARM: dts: imx6q-sabresd: Add USB support

Add USB support for imx6q sabresd board

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

2 files changed, 31 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts
index 2dea304a7980..bafaccd73a75 100644
--- a/arch/arm/boot/dts/imx6q-sabresd.dts
+++ b/arch/arm/boot/dts/imx6q-sabresd.dts
@@ -21,6 +21,19 @@
                 reg = <0x10000000 0x40000000>;
         };
 
+        regulators {
+                compatible = "simple-bus";
+
+                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;
+                };
+        };
+
         gpio-keys {
                 compatible = "gpio-keys";
 
@@ -62,6 +75,18 @@
         };
 };
 
+&usbotg {
+        vbus-supply = <&reg_usb_otg_vbus>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_usbotg_2>;
+        disable-over-current;
+        status = "okay";
+};
+
+&usbh1 {
+        status = "okay";
+};
+
 &fec {
         pinctrl-names = "default";
         pinctrl-0 = <&pinctrl_enet_1>;
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index cba021eb035e..0125250d650e 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -207,6 +207,12 @@
                                                         1592 0x17059    /* MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID */
                                                 >;
                                         };
+
+                                        pinctrl_usbotg_2: usbotggrp-2 {
+                                        fsl,pins = <
+                                                        1591 0x17059    /* MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID */
+                                                >;
+                                        };
                                 };
 
                                 usdhc2 {