[PATCH 2/3] ARM: imx6qdl-sabreauto.dtsi: enable USB support

[Peter Chen]

Add USBOTG and USB host 1 support

Signed-off-by: Peter Chen <peter.c...@freescale.com>
---
 arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 44 ++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi 
b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 51acfec..33f228c 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -35,6 +35,32 @@
                #reset-cells = <0>;
        };
 
+       regulators {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               reg_usb_h1_vbus: regulator@0 {
+                       compatible = "regulator-fixed";
+                       reg = <0>;
+                       regulator-name = "usb_h1_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       gpio = <&max7310_b 7 GPIO_ACTIVE_HIGH>;
+                       enable-active-high;
+               };
+
+               reg_usb_otg_vbus: regulator@1 {
+                       compatible = "regulator-fixed";
+                       reg = <1>;
+                       regulator-name = "usb_otg_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       gpio = <&max7310_c 1 GPIO_ACTIVE_HIGH>;
+                       enable-active-high;
+               };
+       };
+
        sound-spdif {
                compatible = "fsl,imx-audio-spdif",
                           "fsl,imx-sabreauto-spdif";
@@ -327,6 +353,12 @@
                        >;
                };
 
+               pinctrl_usbotg: usbotggrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
+                       >;
+               };
+
                pinctrl_usdhc3: usdhc3grp {
                        fsl,pins = <
                                MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
@@ -471,6 +503,18 @@
        status = "okay";
 };
 
+&usbh1 {
+       vbus-supply = <&reg_usb_h1_vbus>;
+       status = "okay";
+};
+
+&usbotg {
+       vbus-supply = <&reg_usb_otg_vbus>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usbotg>;
+       status = "okay";
+};
+
 &usdhc3 {
        pinctrl-names = "default", "state_100mhz", "state_200mhz";
        pinctrl-0 = <&pinctrl_usdhc3>;
-- 
1.9.1

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