Hisilicon hi3519 USB2 PHY
-----------------------

Required properties:
- compatible: should be "hisilicon,hisi-usb-phy"
- reg: offset and length of the PHY registers
- #phy-cells: must be 0
Refer to phy/phy-bindings.txt for the generic PHY binding properties

Example:
	usb_phy: phy {
		compatible = "hisilicon,hisi-usb-phy";
		reg = <0x12030000 0x10000>, <0x12010000 0x10000>;
		#phy-cells = <0>;
	};
