Re: [PATCH v6 03/11] dt-bindings: display/msm: add core clock to the mdss bindings

[Rob Herring <robh@kernel.org>]

On Fri, Jan 13, 2023 at 10:37:12AM +0200, Dmitry Baryshkov wrote:
> Add (optional) core clock to the mdss bindings to let the MDSS driver
> access harware registers before MDP driver probes.

typo

> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>  .../bindings/display/msm/qcom,mdss.yaml       | 34 ++++++++++++++-----
>  1 file changed, 26 insertions(+), 8 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
> index dcde34ffc8d0..6948ae3ac7bc 100644
> --- a/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
> +++ b/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
> @@ -45,17 +45,11 @@ properties:
>  
>    clocks:
>      minItems: 1
> -    items:
> -      - description: Display abh clock
> -      - description: Display axi clock
> -      - description: Display vsync clock
> +    maxItems: 4
>  
>    clock-names:
>      minItems: 1
> -    items:
> -      - const: iface
> -      - const: bus
> -      - const: vsync
> +    maxItems: 4
>  
>    "#address-cells":
>      const: 1
> @@ -69,6 +63,30 @@ properties:
>      items:
>        - description: MDSS_CORE reset
>  
> +oneOf:

This is not based on compatible? If not rather than at the top level, 
you can do 'oneOf' under 'clocks' and 'clock-names'.

> +  - properties:
> +      clocks:
> +        minItems: 3
> +        maxItems: 4
> +
> +      clock-names:
> +        minItems: 3
> +        items:
> +          - const: iface
> +          - const: bus
> +          - const: vsync
> +          - const: core
> +  - properties:
> +      clocks:
> +        minItems: 1
> +        maxItems: 2
> +
> +      clock-names:
> +        minItems: 1
> +        items:
> +          - const: iface
> +          - const: core
> +
>  required:
>    - compatible
>    - reg
> -- 
> 2.39.0
>