xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunMediatek/Ralink USB PHY
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun - compatible: "ralink,rt3352-usbphy"
5*4882a593Smuzhiyun	       "mediatek,mt7620-usbphy"
6*4882a593Smuzhiyun	       "mediatek,mt7628-usbphy"
7*4882a593Smuzhiyun - reg: required for "mediatek,mt7628-usbphy", unused otherwise
8*4882a593Smuzhiyun - #phy-cells: should be 0
9*4882a593Smuzhiyun - ralink,sysctl: a phandle to a ralink syscon register region
10*4882a593Smuzhiyun - resets: the two reset controllers for host and device
11*4882a593Smuzhiyun - reset-names: the names of the 2 reset controllers
12*4882a593Smuzhiyun
13*4882a593SmuzhiyunExample:
14*4882a593Smuzhiyun
15*4882a593Smuzhiyunusbphy: phy {
16*4882a593Smuzhiyun	compatible = "mediatek,mt7628-usbphy";
17*4882a593Smuzhiyun	reg = <0x10120000 0x1000>;
18*4882a593Smuzhiyun	#phy-cells = <0>;
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun	ralink,sysctl = <&sysc>;
21*4882a593Smuzhiyun	resets = <&rstctrl 22 &rstctrl 25>;
22*4882a593Smuzhiyun	reset-names = "host", "device";
23*4882a593Smuzhiyun};
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