Re: [PATCH v2 1/3] dt-bindings: arm: Add trace-id for coresight dummy source

[Rob Herring]

On Mon, Jun 03, 2024 at 02:43:50AM -0700, Mao Jinlong wrote:
> Add trace-id for static id support to coresight dummy source.

Why do you need this feature?

> 
> Signed-off-by: Mao Jinlong <quic_jinlmao@xxxxxxxxxxx>
> ---
>  .../devicetree/bindings/arm/arm,coresight-dummy-source.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dummy-source.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dummy-source.yaml
> index 6745b4cc8f1c..58d5db80926d 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-dummy-source.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dummy-source.yaml
> @@ -38,6 +38,12 @@ properties:
>      enum:
>        - arm,coresight-dummy-source
>  
> +  trace-id:

arm,trace-id

> +    description: If dummy source needs static id support, use this to set trace id.
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +    minimum: 1
> +    maximum: 111
> +
>    out-ports:
>      $ref: /schemas/graph.yaml#/properties/ports
>  
> -- 
> 2.41.0
>