Hi,
On Sun, Dec 07, 2014 at 04:45:17AM +0530, vishnupatekar wrote:
> A10 and A20 have same PS2 addresses, clocks, interrupts.
> added compatible as allwinner,sun4i-a10-ps2.
>
> Signed-off-by: vishnupatekar <VishnuPatekar0510@xxxxxxxxx>
You should have your real name here.
> ---
> .../bindings/input/allwinner,sunxi-ps2.txt | 23 ++++++++++++++++++++
> 1 file changed, 23 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt
>
> diff --git a/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt b/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt
> new file mode 100644
> index 0000000..3a8919a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt
> @@ -0,0 +1,23 @@
> +* Device tree bindings for Allwinner A10, A20 PS2 host controller
> +A20 PS2 is dual role controller(PS2 host and PS2 device). These
> +bindings are for PS2 host controller. IBM compliant IBM PS2 and
> AT-compatible keyboard and mouse can be connected.
This should be wrapped to 80 chars.
> +Required properties:
> +
> + - reg : Offset and length of the register set for the device.
> + - compatible : Should one of the following:
> + - "allwinner,sun7i-a20-ps2"
> + - "allwinner,sun4i-a10-ps2"
> + - interrupts : The interrupt line connected to the PS2.
> + - clocks : The gate clk connected to the PS2.
> +
> +
> +Example:
> + ps20: ps2@0x01c2a000 {
> + compatible = "allwinner,sun7i-a20-ps2";
> + reg = <0x01c2a000 0x400>;
> + interrupts = <0 62 4>;
> + clocks = <&apb1_gates 6>;
> + status = "disabled";
> + };
> --
> 1.7.9.5
>
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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