On Thu, Aug 17, 2017 at 12:11:38PM +0200, Andreas Färber wrote:
> Add binding for Realtek RTD1295 IRQ mux.
>
> Signed-off-by: Andreas Färber <[email protected]>
> ---
> .../interrupt-controller/realtek,rtd119x-mux.txt | 28
> ++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/interrupt-controller/realtek,rtd119x-mux.txt
>
> diff --git
> a/Documentation/devicetree/bindings/interrupt-controller/realtek,rtd119x-mux.txt
>
> b/Documentation/devicetree/bindings/interrupt-controller/realtek,rtd119x-mux.txt
> new file mode 100644
> index 000000000000..4b43370e3d74
> --- /dev/null
> +++
> b/Documentation/devicetree/bindings/interrupt-controller/realtek,rtd119x-mux.txt
> @@ -0,0 +1,28 @@
> +Realtek RTD119x/129x IRQ Mux Controller
> +=======================================
> +
> +Required properties:
> +
> +- compatible : Should be one of the following:
> + - "realtek,rtd1295-irq-mux"
> + - "realtek,rtd1295-iso-irq-mux"
> +- reg : Specifies base physical address and size of the
> registers.
> +- interrupts : Specifies the interrupt line which is mux'ed.
> +- interrupt-controller : Presence indicates the node as interrupt
> controller.
> +- #interrupt-cells : Shall be 1. See common bindings in interrupt.txt.
> +
> +
> +Optional properties:
> +
> +See interrupt.txt for common bindings.
What else would apply here? interrupt-parent is the only thing I see,
but that's really implicit anyway.
> +
> +
> +Example:
> +
> + interrupt-controller@98007000 {
> + compatible = "realtek,rtd1295-iso-irq-mux";
> + reg = <0x98007000 0x100>;
> + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-controller;
> + #interrupt-cells = <1>;
> + };
> --
> 2.12.3
>
