On Wed, Jul 09, 2014 at 02:23:33PM +0200, Geert Uytterhoeven wrote:
> The renesas-irqc driver supports DT, but the DT binding documentation was
> missing.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
> ---
> .../bindings/interrupt-controller/renesas,irqc.txt | 30 ++++++++++++++++++++++
> 1 file changed, 30 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
>
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
> new file mode 100644
> index 000000000000..f819e2a5907c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
> @@ -0,0 +1,30 @@
> +DT bindings for the R-Mobile/R-Car interrupt controller
> +
> +Required properties:
> +
> +- compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback.
> + Examples with soctypes are:
> + - "renesas,irqc-r8a73a4" (R-Mobile AP6)
> + - "renesas,irqc-r8a7790" (R-Car H2)
> + - "renesas,irqc-r8a7791" (R-Car M2)
> +- #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in
> + interrupts.txt in this directory
> +
> +Optional properties:
> +
> +- any properties, listed in interrupts.txt, and any standard resource allocation
> + properties
> +
> +Example:
> +
> + irqc0: interrupt-controller@e61c0000 {
> + compatible = "renesas,irqc-r8a7790", "renesas,irqc";
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + reg = <0 0xe61c0000 0 0x200>;
> + interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,
> + <0 1 IRQ_TYPE_LEVEL_HIGH>,
> + <0 2 IRQ_TYPE_LEVEL_HIGH>,
> + <0 3 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> --
> 1.9.1
>
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