[PATCH 1/2] ARM: dts: omap: add *reg* property for ocp2scp
From: Kishon Vijay Abraham I
Date: Wed Sep 19 2012 - 06:33:42 EST
*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: Kishon Vijay Abraham I <kishon@xxxxxx>
---
.../devicetree/bindings/bus/omap-ocp2scp.txt | 14 ++++++++++++++
arch/arm/boot/dts/omap4.dtsi | 3 ++-
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
index d2fe064..1d5f203 100644
--- a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
+++ b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
@@ -2,9 +2,23 @@
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 8a780b2..4fbb9dc 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -296,8 +296,9 @@
ti,hwmods = "dmic";
};
- ocp2scp {
+ ocp2scp@4a0ad000 {
compatible = "ti,omap-ocp2scp";
+ reg = <0x4a0ad000 0x1f>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
--
1.7.9.5
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