2014-08-13 4:11 GMT+02:00 Joe.C <[email protected]>:
> From: "Joe.C" <[email protected]>
>
> Add binding documentation for Mediatek SoC GIC interrupt polarity extension.
>
> Signed-off-by: Joe.C <[email protected]>
> ---
> .../bindings/interrupt-controller/mediatek,intpol.txt | 16
> ++++++++++++++++
> 1 file changed, 16 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/interrupt-controller/mediatek,intpol.txt
I think the place for the file should be in
Documentation/devicetree/bindings/arm/mediatek/mediatek,intpol.txt as
it is a interrupt-controller extension of the mediatek architecture.
>
> diff --git
> a/Documentation/devicetree/bindings/interrupt-controller/mediatek,intpol.txt
> b/Documentation/devicetree/bindings/interrupt-controller/mediatek,intpol.txt
> new file mode 100644
> index 0000000..16ea372
> --- /dev/null
> +++
> b/Documentation/devicetree/bindings/interrupt-controller/mediatek,intpol.txt
> @@ -0,0 +1,16 @@
> +Mediatek 65xx/81xx GIC interrupt polarity extension
> +
> +Mediatek SOCs contain controllable inverter for each GIC SPI interrupt,
> +these can be used as GIC interrupt polarity extension.
> +
> +Required properties:
> +- compatible: Compatible property value should be "mediatek,mt6577-intpol"
> +
> +- reg: Physical base address of the int pol registers and length of memory
> + mapped region.
> +
> +Example:
> + intpol: intpol@10200100 {
> + compatible = "mediatek,mt6577-intpol";
> + reg = <0x10200100 0x1c>;
> + };
> --
> 1.8.1.1.dirty
>
--
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