Re: [PATCH v3 1/5] dt-bindings: media: renesas,r9a09g057-ivc: Describe additional interrupts

[Dan Scally <dan.scally@ideasonboard.com>]

Hi Linus

On 28/09/2026 13:21, Linus Walleij wrote:
> The RZ/V2H IVC provides input frame-start and frame-stop completion
> interrupts alongside its input frame-end interrupt.
> 
> Describe these optional interrupts, keeping frame end first and requiring
> only that entry to preserve support for existing device trees. Extend the
> example to show all three interrupts using mock interrupt numbers.
> 
> Assisted-by: LLM
> Acked-by: Conor Dooley <conor.dooley@microchip.com>
> Signed-off-by: Linus Walleij <linusw@kernel.org>
> ---
>   .../devicetree/bindings/media/renesas,r9a09g057-ivc.yaml      | 11 +++++++++--
>   1 file changed, 9 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml b/Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml
> index c09cbd8c9e35..3eeb1a92c9cf 100644
> --- a/Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml
> +++ b/Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml
> @@ -21,7 +21,11 @@ properties:
>       maxItems: 1
>   
>     interrupts:
> -    maxItems: 1
> +    minItems: 1
> +    items:
> +      - description: Image input frame-end interrupt
> +      - description: Image input frame-start interrupt
> +      - description: Frame-stop processing completion interrupt

Perhaps interrupt-names too?

Thanks
Dan

>   
>     clocks:
>       items:
> @@ -92,7 +96,10 @@ examples:
>                  <&cpg 0xd3>;
>         reset-names = "reg", "axi", "isp";
>   
> -      interrupts = <GIC_SPI 861 IRQ_TYPE_EDGE_RISING>;
> +      /* Example interrupt numbers. */
> +      interrupts = <GIC_SPI 103 IRQ_TYPE_EDGE_RISING>,
> +                   <GIC_SPI 104 IRQ_TYPE_EDGE_RISING>,
> +                   <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
>   
>         port {
>           ivc_out: endpoint {
>