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* OMAP OCP2SCP - ocp interface to scp interface

properties:
- compatible : Should be "ti,am437x-ocp2scp" for AM437x processor
	       Should be "ti,omap-ocp2scp" for all others
- reg : Address and length of the register set for the device
- #address-cells, #size-cells : Must be present if the device has sub-nodes
- ranges : the child address space are mapped 1:1 onto the parent address space
- ti,hwmods : must be "ocp2scp_usb_phy"

Sub-nodes:
All the devices connected to ocp2scp are described using sub-node to ocp2scp

ocp2scp@4a0ad000 {
	compatible = "ti,omap-ocp2scp";
	reg = <0x4a0ad000 0x1f>;
	#address-cells = <1>;
	#size-cells = <1>;
	ranges;
	ti,hwmods = "ocp2scp_usb_phy";

	subnode1 {
	...
	};

	subnode2 {
	...
	};
};