[PATCH v3 3/5] dt-bindings: i2c: mt7621: Document an7581 compatible

[Conor Dooley]

On Wed, May 20, 2026 at 12:32:45AM +0200, Christian Marangi wrote:
> Airoha SoC implement the same Mediatek logic for I2C bus with the only
> difference of not having a dedicated reset line to reset it.
> 
> Add a dedicated compatible for the Airoha AN7581 SoC and reject the
> unsupported property.
> 
> Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
> ---
>  .../bindings/i2c/mediatek,mt7621-i2c.yaml          | 14 +++++++++++++-
>  1 file changed, 13 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml b/Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
> index 118ec00fc190..8223fbc74f14 100644
> --- a/Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
> +++ b/Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
> @@ -14,7 +14,9 @@ allOf:
>  
>  properties:
>    compatible:
> -    const: mediatek,mt7621-i2c
> +    enum:
> +      - airoha,an7581-i2c
> +      - mediatek,mt7621-i2c
>  
>    reg:
>      maxItems: 1
> @@ -38,6 +40,16 @@ required:
>    - "#address-cells"
>    - "#size-cells"
>  
> +if:
> +  properties:
> +    compatible:
> +      contains:
> +        const: airoha,an7581-i2c
> +then:
> +  properties:
> +    resets: false
> +    reset-names: false

The sashiko report looks valid here.
pw-bot: changes-requested

> +
>  unevaluatedProperties: false
>  
>  examples:
> -- 
> 2.53.0
> 
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