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Commit 3ce0a99c authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I Committed by Benoit Cousson
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ARM: dts: OMAP4: add *reg* property for ocp2scp 



*reg* property for ocp2scp was previously obtained from ti,hwmods property.
But that is now explicitly added to the dt node.
Also updated the documentation with *reg* info.

Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: default avatarBenoit Cousson <b-cousson@ti.com>
parent c8de91a2

Documentation/devicetree/bindings/bus/omap-ocp2scp.txt

+18 −0
Original line number Diff line number Diff line
@@ -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 {

	...

	};

};

arch/arm/boot/dts/omap4.dtsi

+2 −1
Original line number Diff line number Diff line
@@ -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;