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-rw-r--r--Documentation/devicetree/bindings/bus/omap-ocp2scp.txt18
-rw-r--r--arch/arm/boot/dts/omap4.dtsi3
2 files changed, 20 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
index d2fe064a828b..63dd8051521c 100644
--- a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
+++ b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
@@ -2,9 +2,27 @@
properties:
- compatible : Should be "ti,omap-ocp2scp"
+- 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 {
+ ...
+ };
+};
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 3883f94fdbd0..812461efdea6 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -431,8 +431,9 @@
hw-caps-temp-alert;
};
- ocp2scp {
+ ocp2scp@4a0ad000 {
compatible = "ti,omap-ocp2scp";
+ reg = <0x4a0ad000 0x1f>;
#address-cells = <1>;
#size-cells = <1>;
ranges;