Subject: Re: [PATCH v1 4/8] dt-bindings: can: m_can: add termination-{gpios,ohms} properties

From: Rob Herring <[email-masked]>
Date: Wed, 7 Jun 2023 17:03:15 -0600

On Wed, Jun 07, 2023 at 01:55:03PM +0200, Leonard Göhrs wrote:
> The termination-gpios property allows specifying a GPIO pin that
> enables/disables a termination resistor on said CAN interface.
> The termination-ohms property specifies the resistance of said resistor.
> 
> Signed-off-by: Leonard Göhrs <[email-masked]>
> ---
>  Documentation/devicetree/bindings/net/can/bosch,m_can.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
> index 67879aab623b5..106c79fa560c3 100644
> --- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
> +++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
> @@ -118,6 +118,9 @@ properties:
>    phys:
>      maxItems: 1
>  
> +  termination-gpios: true
> +  termination-ohms: true

All you should need here is change additionalProperties to 
unevaluatedProperties as these are defined by can-controller.yaml.

> +
>  required:
>    - compatible
>    - reg
> -- 
> 2.39.2