bindings/phy/phy-hisi-inno-usb2.txt

1 Device tree bindings for HiSilicon INNO USB2 PHY
4 - compatible: Should be one of the following strings:
5 	"hisilicon,inno-usb2-phy",
6 	"hisilicon,hi3798cv200-usb2-phy".
7 - reg: Should be the address space for PHY configuration register in peripheral
9 - clocks: The phandle and clock specifier pair for INNO USB2 PHY device
11 - resets: The phandle and reset specifier pair for INNO USB2 PHY device reset
13 - #address-cells: Must be 1.
14 - #size-cells: Must be 0.
16 The INNO USB2 PHY device should be a child node of peripheral controller that
17 contains the PHY configuration register, and each device supports up to 2 PHY
18 ports which are represented as child nodes of INNO USB2 PHY device.
20 Required properties for PHY port node:
21 - reg: The PHY port instance number.
22 - #phy-cells: Defined by generic PHY bindings.  Must be 0.
23 - resets: The phandle and reset specifier pair for PHY port reset signal.
25 Refer to phy/phy-bindings.txt for the generic PHY binding properties
29 perictrl: peripheral-controller@8a20000 {
30 	compatible = "hisilicon,hi3798cv200-perictrl", "simple-mfd";
32 	#address-cells = <1>;
33 	#size-cells = <1>;
36 	usb2_phy1: usb2-phy@120 {
37 		compatible = "hisilicon,hi3798cv200-usb2-phy";
41 		#address-cells = <1>;
42 		#size-cells = <0>;
44 		usb2_phy1_port0: phy@0 {
46 			#phy-cells = <0>;
50 		usb2_phy1_port1: phy@1 {
52 			#phy-cells = <0>;
57 	usb2_phy2: usb2-phy@124 {
58 		compatible = "hisilicon,hi3798cv200-usb2-phy";
62 		#address-cells = <1>;
63 		#size-cells = <0>;
65 		usb2_phy2_port0: phy@0 {
67 			#phy-cells = <0>;