xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/usb/ohci-nxp.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun* OHCI controller, NXP ohci-nxp variant
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: must be "nxp,ohci-nxp"
5*4882a593Smuzhiyun- reg: physical base address of the controller and length of memory mapped
6*4882a593Smuzhiyun  region.
7*4882a593Smuzhiyun- interrupts: The OHCI interrupt
8*4882a593Smuzhiyun- transceiver: phandle of the associated ISP1301 device - this is necessary for
9*4882a593Smuzhiyun               the UDC controller for connecting to the USB physical layer
10*4882a593Smuzhiyun
11*4882a593SmuzhiyunExample (LPC32xx):
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun	isp1301: usb-transceiver@2c {
14*4882a593Smuzhiyun		compatible = "nxp,isp1301";
15*4882a593Smuzhiyun		reg = <0x2c>;
16*4882a593Smuzhiyun	};
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun	ohci@31020000 {
19*4882a593Smuzhiyun		compatible = "nxp,ohci-nxp";
20*4882a593Smuzhiyun		reg = <0x31020000 0x300>;
21*4882a593Smuzhiyun		interrupt-parent = <&mic>;
22*4882a593Smuzhiyun		interrupts = <0x3b 0>;
23*4882a593Smuzhiyun		transceiver = <&isp1301>;
24*4882a593Smuzhiyun	};
25