GNU Linux-libre 4.14.266-gnu1
[releases.git] / Documentation / devicetree / bindings / phy / phy-stih41x-usb.txt
1 STMicroelectronics STiH41x USB PHY binding
2 ------------------------------------------
3
4 This file contains documentation for the usb phy found in STiH415/6 SoCs from
5 STMicroelectronics.
6
7 Required properties:
8 - compatible    : should be "st,stih416-usb-phy" or "st,stih415-usb-phy"
9 - st,syscfg     : should be a phandle of the syscfg node
10 - clock-names   : must contain "osc_phy"
11 - clocks        : must contain an entry for each name in clock-names.
12 See: Documentation/devicetree/bindings/clock/clock-bindings.txt
13 - #phy-cells    : must be 0 for this phy
14 See: Documentation/devicetree/bindings/phy/phy-bindings.txt
15
16 Example:
17
18 usb2_phy: usb2phy@0 {
19         compatible      = "st,stih416-usb-phy";
20         #phy-cells      = <0>;
21         st,syscfg       = <&syscfg_rear>;
22         clocks          = <&clk_sysin>;
23         clock-names     = "osc_phy";
24 };