linux-kernel - Re: [PATCH v8 2/3] dt-bindings: msm: dsi-controller-main: Document clocks on a per compatible basis

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Message-ID: <5d0eff7d-147c-b75a-9236-232a5a98e42a@linaro.org>
Date:   Wed, 18 Jan 2023 04:50:22 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org,
        devicetree@...r.kernel.org
Cc:     robdclark@...il.com, quic_abhinavk@...cinc.com, sean@...rly.run,
        airlied@...il.com, daniel@...ll.ch, robh+dt@...nel.org,
        dianders@...omium.org, david@...t.cz,
        krzysztof.kozlowski+dt@...aro.org, swboyd@...omium.org,
        konrad.dybcio@...ainline.org, agross@...nel.org,
        andersson@...nel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v8 2/3] dt-bindings: msm: dsi-controller-main: Document
 clocks on a per compatible basis

On 17/01/2023 00:52, Bryan O'Donoghue wrote:
> Each compatible has a different set of clocks which are associated with it.
> Add in the list of clocks for each compatible.
> 
> Acked-by: Rob Herring <robh@...nel.org>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> ---
>   .../display/msm/dsi-controller-main.yaml      | 219 ++++++++++++++++--
>   1 file changed, 202 insertions(+), 17 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> index 35668caa190c4..47faf08a37443 100644
> --- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> +++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml

[skipped]

> +
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - qcom,msm8974-dsi-ctrl
> +    then:
> +      properties:
> +        clocks:
> +          maxItems: 7
> +        clock-names:
> +          items:
> +            - const: mdp_core
> +            - const: iface
> +            - const: bus
> +            - const: vsync

vsync clock is not used on msm8974 platform, it causes DT verification 
errors.

> +            - const: byte
> +            - const: pixel
> +            - const: core
> +            - const: core_mmss
> +-- 
With best wishes
Dmitry