Re: [PATCH v6 03/24] dt-bindings: media: i2c: max96717: add support for I2C ATR

[Julien Massot <julien.massot@collabora.com>]

On Wed, 2025-07-16 at 22:30 +0300, Cosmin Tanislav wrote:
> MAX96717 is capable of address translation for the connected I2C slaves.
> 
> Add support for I2C ATR while keeping I2C gate for compatibility to
> support this usecase.
> 
> Signed-off-by: Cosmin Tanislav <demonsingur@gmail.com>
> Acked-by: Rob Herring (Arm) <robh@kernel.org>
> ---
>  .../bindings/media/i2c/maxim,max96717.yaml    | 39 +++++++++++++++++++
>  1 file changed, 39 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
> b/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
> index 15ab37702a927..167c3dd50683c 100644
> --- a/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
> +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
> @@ -92,6 +92,30 @@ properties:
>        incoming GMSL2 link. Therefore, it supports an i2c-gate
>        subnode to configure a sensor.
>  
> +  i2c-alias-pool:
> +    maxItems: 2
> +
> +  i2c-atr:
> +    type: object
> +    additionalProperties: false
> +
> +    properties:
> +      '#address-cells':
> +        const: 1
> +
> +      '#size-cells':
> +        const: 0
> +
> +    patternProperties:
> +      '^i2c@[01]$':
> +        $ref: /schemas/i2c/i2c-controller.yaml#
> +        unevaluatedProperties: false
> +        properties:
> +          reg:
> +            items:
> +              minimum: 0
> +              maximum: 1
> +
>  required:
>    - compatible
>    - reg
> @@ -99,6 +123,21 @@ required:
>  
>  additionalProperties: false
>  
> +allOf:
> +  - $ref: /schemas/i2c/i2c-atr.yaml#
> +
> +  - anyOf:
> +      - oneOf:
> +          - required: [i2c-atr]
> +          - required: [i2c-gate]
> +
> +      - not:
> +          required: [i2c-atr, i2c-gate]
> +
> +dependentRequired:
> +  i2c-atr: [i2c-alias-pool]
> +  i2c-alias-pool: [i2c-atr]
> +
>  examples:
>    - |
>      #include <dt-bindings/gpio/gpio.h>

Reviewed-by: Julien Massot <julien.massot@collabora.com>