linux/Documentation/devicetree/bindings/usb/isp1301.txt

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* NXP ISP1301 USB transceiver
Required properties:
- compatible: must be "nxp,isp1301"
- reg: I2C address of the ISP1301 device
Optional properties of devices using ISP1301:
- transceiver: phandle of isp1301 - this helps the ISP1301 driver to find the
ISP1301 instance associated with the respective USB driver
Example:
isp1301: usb-transceiver@2c {
compatible = "nxp,isp1301";
reg = <0x2c>;
};
usbd@31020000 {
compatible = "nxp,lpc3220-udc";
reg = <0x31020000 0x300>;
interrupt-parent = <&mic>;
interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>;
transceiver = <&isp1301>;
};