1ST STiH407 USB PHY controller
2
3This file documents the dt bindings for the usb picoPHY driver which is the PHY for both USB2 and USB3
4host controllers (when controlling usb2/1.1 devices) available on STiH407 SoC family from STMicroelectronics.
5
6Required properties:
7- compatible		: should be "st,stih407-usb2-phy"
8- st,syscfg		: phandle of sysconfig bank plus integer array containing phyparam and phyctrl register offsets
9- resets		: list of phandle and reset specifier pairs. There should be two entries, one
10			  for the whole phy and one for the port
11- reset-names		: list of reset signal names. Should be "global" and "port"
12See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
13See: Documentation/devicetree/bindings/reset/reset.txt
14
15Example:
16
17usb2_picophy0: usbpicophy@f8 {
18	compatible	= "st,stih407-usb2-phy";
19	#phy-cells	= <0>;
20	st,syscfg	= <&syscfg_core 0x100 0xf4>;
21	resets		= <&softreset STIH407_PICOPHY_SOFTRESET>,
22			  <&picophyreset STIH407_PICOPHY0_RESET>;
23	reset-names	= "global", "port";
24};
25