lantiq: fritz7320: enable USB power supply

[openwrt/staging/dedeckeh.git] / target / linux / lantiq / files / arch / mips / boot / dts / lantiq / ar9_avm_fritz7320.dts

diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts
index 9fbac6fa1298aaae313a56eefb34c6b951b64468..5f38936577ef6ddf88f6a3be266c7efaec1e5b42 100644 (file)
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts
@@ -69,6 +69,30 @@
                        gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
                };
        };
+
+       usb0_vbus: regulator-usb0-vbus {
+               compatible = "regulator-fixed";
+
+               regulator-name = "USB0_VBUS";
+
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+
+               gpio = <&gpio 50 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+       };
+
+       usb1_vbus: regulator-usb1-vbus {
+               compatible = "regulator-fixed";
+
+               regulator-name = "USB1_VBUS";
+
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+
+               gpio = <&gpio 51 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+       };
 };
 
 &gsw {
@@ -77,6 +101,26 @@
        mtd-mac-address-increment = <(-2)>;
 };
 
+&gpio {
+       pinctrl-names = "default";
+       pinctrl-0 = <&state_default>;
+
+       state_default: pinmux {
+               usb0_vbus {
+                       lantiq,pins = "io50";
+                       lantiq,pull = <0>;
+                       lantiq,open-drain = <0>;
+                       lantiq,output = <1>;
+               };
+               usb1_vbus {
+                       lantiq,pins = "io51";
+                       lantiq,pull = <0>;
+                       lantiq,open-drain = <0>;
+                       lantiq,output = <1>;
+               };
+       };
+};
+
 &localbus {
        flash@0 {
                compatible = "lantiq,nor";
@@ -142,8 +186,10 @@
 
 &usb0 {
        status = "okay";
+       vbus-supply = <&usb0_vbus>;
 };
 
 &usb1 {
        status = "okay";
+       vbus-supply = <&usb1_vbus>;
 };