Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / phy / phy-hi3660-usb3.txt
1 Hisilicon hi3660 USB PHY
2 -----------------------
3
4 Required properties:
5 - compatible: should be "hisilicon,hi3660-usb-phy"
6 - #phy-cells: must be 0
7 - hisilicon,pericrg-syscon: phandle of syscon used to control phy.
8 - hisilicon,pctrl-syscon: phandle of syscon used to control phy.
9 - hisilicon,eye-diagram-param: parameter set for phy
10 Refer to phy/phy-bindings.txt for the generic PHY binding properties
11
12 This is a subnode of usb3_otg_bc register node.
13
14 Example:
15         usb3_otg_bc: usb3_otg_bc@ff200000 {
16                 compatible = "syscon", "simple-mfd";
17                 reg = <0x0 0xff200000 0x0 0x1000>;
18
19                 usb-phy {
20                         compatible = "hisilicon,hi3660-usb-phy";
21                         #phy-cells = <0>;
22                         hisilicon,pericrg-syscon = <&crg_ctrl>;
23                         hisilicon,pctrl-syscon = <&pctrl>;
24                         hisilicon,eye-diagram-param = <0x22466e4>;
25                 };
26         };