Re: [PATCH] dt-bindings: spi: add compatibles for mt7988

[Rob Herring <robh@xxxxxxxxxx>]

On Sat, Nov 09, 2024 at 11:50:28AM +0100, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
> 
> MT7988 has 2 different spi controllers. Add their compatibles.
> 
> Signed-off-by: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
> index e1f5bfa4433c..ed17815263a8 100644
> --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
> +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
> @@ -35,6 +35,8 @@ properties:
>            - enum:
>                - mediatek,mt7981-spi-ipm
>                - mediatek,mt7986-spi-ipm
> +              - mediatek,mt7988-spi-quad
> +              - mediatek,mt7988-spi-single
>                - mediatek,mt8188-spi-ipm
>            - const: mediatek,spi-ipm

Does the fallback make sense for both? Is there some common subset of 
functionality where they are the same?

Rob