On 08/28/2014 08:46 PM, Zhangfei Gao wrote:
From: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
Signed-off-by: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
---
.../devicetree/bindings/media/hix5hd2-ir.txt | 25 ++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/hix5hd2-ir.txt
diff --git a/Documentation/devicetree/bindings/media/hix5hd2-ir.txt b/Documentation/devicetree/bindings/media/hix5hd2-ir.txt
new file mode 100644
index 0000000..2bd88b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/hix5hd2-ir.txt
@@ -0,0 +1,25 @@
+Device-Tree bindings for hix5hd2 ir IP
+
+Required properties:
+- compatible: Should contain "hisilicon,hix5hd2-ir".
+- reg: Base physical address of the controller and length of memory
+ mapped region.
+- interrupts: interrupt-specifier for the sole interrupt generated by
+ the device. The interrupt specifier format depends on the interrupt
+ controller parent.
+- clocks: clock phandle and specifier pair.
+- hisilicon,power-syscon: phandle of syscon used to control power.
+
It would be readable if
Required properties:
- compatible : Should contain "hisilicon,hix5hd2-ir".
- reg : Base physical address of the controller and length of memory mapped region.
- interrupts : interrupt-specifier for the sole interrupt generated by
the device. The interrupt specifier format depends on the interrupt
controller parent.
...
+Optional properties:
+- linux,rc-map-name : Remote control map name.
+
+Example node:
+
+ ir: ir@f8001000 {
+ compatible = "hisilicon,hix5hd2-ir";
+ reg = <0xf8001000 0x1000>;
+ interrupts = <0 47 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ hisilicon,power-syscon = <&sysctrl>;
+ linux,rc-map-name = "rc-tivo";
+ };
--
Regards,
Varka Bhadram.
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