ARM: imx6qdl-sabreauto.dtsi: enable USB support
authorPeter Chen <peter.chen@freescale.com>
Fri, 13 Mar 2015 06:21:43 +0000 (14:21 +0800)
committerShawn Guo <shawnguo@kernel.org>
Tue, 11 Aug 2015 15:15:18 +0000 (23:15 +0800)
Add USBOTG and USB host 1 support

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi

index 8d52481..a6a310b 100644 (file)
                        regulator-max-microvolt = <3300000>;
                        regulator-always-on;
                };
+
+               reg_usb_h1_vbus: regulator@1 {
+                       compatible = "regulator-fixed";
+                       reg = <1>;
+                       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@2 {
+                       compatible = "regulator-fixed";
+                       reg = <2>;
+                       regulator-name = "usb_otg_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       gpio = <&max7310_c 1 GPIO_ACTIVE_HIGH>;
+                       enable-active-high;
+               };
        };
 
        sound-cs42888 {
                        >;
                };
 
+               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
        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>;