Re: [PATCH 2/2 resend] dt-bindings: firmware: imx95-scmi: Allow linux,code for protocol@81

[Rob Herring <robh@kernel.org>]

On Wed, Oct 30, 2024 at 10:55:52AM +0100, Alexander Stein wrote:
> BBM protocol supports a single power button, supported by driver
> imx-sm-bbm-key.c. By default this is KEY_POWER, but can also be overwritten
> using linux,code. Add a reference to this schema and add linux,code as a
> supported property.
> 
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
> Admittedly, I'm not sure if this is the correct way of referencing the
> linux,code from input.yaml.
> 
>  .../devicetree/bindings/firmware/nxp,imx95-scmi.yaml     | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml
> index 1a95010a546b1..112c3a3eb1980 100644
> --- a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml
> +++ b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml
> @@ -12,13 +12,18 @@ maintainers:
>  
>  properties:
>    protocol@81:
> -    $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node'
> -    unevaluatedProperties: false
> +    type: object
> +    allOf:
> +      - $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node'
> +      - $ref: /schemas/input/input.yaml#
> +    additionalProperties: false
>  
>      properties:
>        reg:
>          const: 0x81
>  
> +      linux,code: true

default: ??

> +
>    protocol@84:
>      $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node'
>      unevaluatedProperties: false
> -- 
> 2.34.1
>