xref: /openbmc/linux/Documentation/devicetree/bindings/usb/isp1301.txt (revision cf40a76e7d5874bb25f4404eecc58a2e033af885)
1*8b7c3b68SRoland Stigge* NXP ISP1301 USB transceiver
2*8b7c3b68SRoland Stigge
3*8b7c3b68SRoland StiggeRequired properties:
4*8b7c3b68SRoland Stigge- compatible: must be "nxp,isp1301"
5*8b7c3b68SRoland Stigge- reg: I2C address of the ISP1301 device
6*8b7c3b68SRoland Stigge
7*8b7c3b68SRoland StiggeOptional properties of devices using ISP1301:
8*8b7c3b68SRoland Stigge- transceiver: phandle of isp1301 - this helps the ISP1301 driver to find the
9*8b7c3b68SRoland Stigge               ISP1301 instance associated with the respective USB driver
10*8b7c3b68SRoland Stigge
11*8b7c3b68SRoland StiggeExample:
12*8b7c3b68SRoland Stigge
13*8b7c3b68SRoland Stigge	isp1301: usb-transceiver@2c {
14*8b7c3b68SRoland Stigge		compatible = "nxp,isp1301";
15*8b7c3b68SRoland Stigge		reg = <0x2c>;
16*8b7c3b68SRoland Stigge	};
17*8b7c3b68SRoland Stigge
18*8b7c3b68SRoland Stigge	usbd@31020000 {
19*8b7c3b68SRoland Stigge		compatible = "nxp,lpc3220-udc";
20*8b7c3b68SRoland Stigge		reg = <0x31020000 0x300>;
21*8b7c3b68SRoland Stigge		interrupt-parent = <&mic>;
22*8b7c3b68SRoland Stigge		interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>;
23*8b7c3b68SRoland Stigge		transceiver = <&isp1301>;
24*8b7c3b68SRoland Stigge	};
25