xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun* Freescale i.MX8MQ USB3 PHY binding
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible:	Should be "fsl,imx8mq-usb-phy" or "fsl,imx8mp-usb-phy"
5*4882a593Smuzhiyun- #phys-cells:	must be 0 (see phy-bindings.txt in this directory)
6*4882a593Smuzhiyun- reg:		The base address and length of the registers
7*4882a593Smuzhiyun- clocks:	phandles to the clocks for each clock listed in clock-names
8*4882a593Smuzhiyun- clock-names:	must contain "phy"
9*4882a593Smuzhiyun
10*4882a593SmuzhiyunOptional properties:
11*4882a593Smuzhiyun- vbus-supply: A phandle to the regulator for USB VBUS.
12*4882a593Smuzhiyun
13*4882a593SmuzhiyunExample:
14*4882a593Smuzhiyun	usb3_phy0: phy@381f0040 {
15*4882a593Smuzhiyun		compatible = "fsl,imx8mq-usb-phy";
16*4882a593Smuzhiyun		reg = <0x381f0040 0x40>;
17*4882a593Smuzhiyun		clocks = <&clk IMX8MQ_CLK_USB1_PHY_ROOT>;
18*4882a593Smuzhiyun		clock-names = "phy";
19*4882a593Smuzhiyun		#phy-cells = <0>;
20*4882a593Smuzhiyun	};
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