[PATCH v2 04/18] dt-bindings: irq: arm,versatile-fpga: add arm,rps-irq compatible string

Rob Herring
2016-03-17T17:15:07Z

On Wed, Mar 09, 2016 at 11:24:06AM +0100, Neil Armstrong wrote:
> Under the OX810SE, this same controller is used as "Reference Peripheral
> Specification" Interrupt Controller, so add new compatible string.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---
> .../devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
> index c9cf605..2fe78d5 100644
> --- a/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
> +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
> @@ -6,7 +6,7 @@ controllers are OR:ed together and fed to the CPU tile's IRQ input. Each
> instance can handle up to 32 interrupts.
>
> Required properties:
> -- compatible: "arm,versatile-fpga-irq"
> +- compatible: "arm,versatile-fpga-irq" or "arm,rps-irq"

Use a compatible string that reflects the actual implementation not a
spec. The current string is a bad example as it already refers to
multiple implementations.

Rob