1USB GPIO Extcon device
2
3This is a virtual device used to generate USB cable states from the USB ID pin
4connected to a GPIO pin.
5
6Required properties:
7- compatible: Should be "linux,extcon-usb-gpio"
8
9Either one of id-gpio or vbus-gpio must be present. Both can be present as well.
10- id-gpio: gpio for USB ID pin. See gpio binding.
11- vbus-gpio: gpio for USB VBUS pin.
12
13Example: Examples of extcon-usb-gpio node in dra7-evm.dts as listed below:
14	extcon_usb1 {
15		compatible = "linux,extcon-usb-gpio";
16		id-gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>;
17	}
18
19	&omap_dwc3_1 {
20		extcon = <&extcon_usb1>;
21	};
22