+
+ gpio_export {
+ compatible = "gpio-export";
+ #size-cells = <0>;
+
+ usb_power {
+ gpio-export,name = "usb";
+ gpio-export,output = <1>;
+ gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio3 {
+ status = "okay";