xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun* OMAP OCP2SCP - ocp interface to scp interface
2*4882a593Smuzhiyun
3*4882a593Smuzhiyunproperties:
4*4882a593Smuzhiyun- compatible : Should be "ti,am437x-ocp2scp" for AM437x processor
5*4882a593Smuzhiyun	       Should be "ti,omap-ocp2scp" for all others
6*4882a593Smuzhiyun- reg : Address and length of the register set for the device
7*4882a593Smuzhiyun- #address-cells, #size-cells : Must be present if the device has sub-nodes
8*4882a593Smuzhiyun- ranges : the child address space are mapped 1:1 onto the parent address space
9*4882a593Smuzhiyun- ti,hwmods : must be "ocp2scp_usb_phy"
10*4882a593Smuzhiyun
11*4882a593SmuzhiyunSub-nodes:
12*4882a593SmuzhiyunAll the devices connected to ocp2scp are described using sub-node to ocp2scp
13*4882a593Smuzhiyun
14*4882a593Smuzhiyunocp2scp@4a0ad000 {
15*4882a593Smuzhiyun	compatible = "ti,omap-ocp2scp";
16*4882a593Smuzhiyun	reg = <0x4a0ad000 0x1f>;
17*4882a593Smuzhiyun	#address-cells = <1>;
18*4882a593Smuzhiyun	#size-cells = <1>;
19*4882a593Smuzhiyun	ranges;
20*4882a593Smuzhiyun	ti,hwmods = "ocp2scp_usb_phy";
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun	subnode1 {
23*4882a593Smuzhiyun	...
24*4882a593Smuzhiyun	};
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun	subnode2 {
27*4882a593Smuzhiyun	...
28*4882a593Smuzhiyun	};
29*4882a593Smuzhiyun};
30