Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / bus / omap-ocp2scp.txt

diff --git a/kernel/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt b/kernel/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
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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 {
+       ...
+       };
+};