| Generic USB Device Properties | |
| Usually, we only use device tree for hard wired USB device. | |
| The reference binding doc is from: | |
| http://www.devicetree.org/open-firmware/bindings/usb/usb-1_0.ps | |
| Required properties: | |
| - compatible: usbVID,PID. The textual representation of VID, PID shall | |
| be in lower case hexadecimal with leading zeroes suppressed. The | |
| other compatible strings from the above standard binding could also | |
| be used, but a device adhering to this binding may leave out all except | |
| for usbVID,PID. | |
| - reg: the port number which this device is connecting to, the range | |
| is 1-31. | |
| Example: | |
| &usb1 { | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| hub: genesys@1 { | |
| compatible = "usb5e3,608"; | |
| reg = <1>; | |
| }; | |
| } |