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[media] dt: bindings: Add binding documentation for sunxi IR controller 

This patch adds documentation for Device-Tree bindings for sunxi IR
controller.

Signed-off-by: Alexander Bersenev <bay@hackerdom.ru>
Signed-off-by: Alexsey Shestacov <wingrime@linux-sunxi.org>
[hdegoede@redhat.com: Changed compatible to sun4i-a10-ir]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Alexander Bersenev 2014-06-08 15:08:09 -03:00 committed by Mauro Carvalho Chehab
parent c87c0f079c
commit 22f44249d3
1 changed files with 23 additions and 0 deletions
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Documentation/devicetree/bindings/media/sunxi-ir.txt Normal file
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Device-Tree bindings for SUNXI IR controller found in sunXi SoC family
Required properties:
- compatible : should be "allwinner,sun4i-a10-ir";
- clocks : list of clock specifiers, corresponding to
entries in clock-names property;
- clock-names : should contain "apb" and "ir" entries;
- interrupts : should contain IR IRQ number;
- reg : should contain IO map address for IR.
Optional properties:
- linux,rc-map-name : Remote control map name.
Example:
ir0: ir@01c21800 {
compatible = "allwinner,sun4i-a10-ir";
clocks = <&apb0_gates 6>, <&ir0_clk>;
clock-names = "apb", "ir";
interrupts = <0 5 1>;
reg = <0x01C21800 0x40>;
linux,rc-map-name = "rc-rc6-mce";
};