linux-kernel - Re: [PATCH 1/8] dt-bindings: display: msm: sm8450-mdss: Fix DSI compatible

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Date:   Thu, 23 Mar 2023 15:44:22 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Rob Herring <robh@...nel.org>
Cc:     Lee Jones <lee@...nel.org>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        David Airlie <airlied@...il.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Avri Altman <avri.altman@....com>, Sean Paul <sean@...rly.run>,
        freedreno@...ts.freedesktop.org,
        Bjorn Andersson <andersson@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Rob Clark <robdclark@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Andy Gross <agross@...nel.org>, linux-scsi@...r.kernel.org,
        Bart Van Assche <bvanassche@....org>
Subject: Re: [PATCH 1/8] dt-bindings: display: msm: sm8450-mdss: Fix DSI
 compatible

On 23/03/2023 14:58, Rob Herring wrote:
> 
> On Thu, 23 Mar 2023 11:25:16 +0100, Neil Armstrong wrote:
>> The DSI compatible changed between patchset revisions, but that wasn't
>> reflected in the bindings. Fix it.
>>
>> 0eda3c6cb1c5 ("dt-bindings: display/msm: add support for the display on SM8450")
>> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
>> ---
>>   Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.yaml | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.example.dtb: display-subsystem@...0000: phy@...4400:compatible:0: 'qcom,sm8450-dsi-phy-5nm' was expected
> 	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.yaml
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.example.dtb: display-subsystem@...0000: phy@...6400:compatible:0: 'qcom,sm8450-dsi-phy-5nm' was expected
> 	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.yaml
> Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.example.dtb: /example-0/display-subsystem@...0000/phy@...4400: failed to match any schema with compatible: ['qcom,dsi-phy-5nm-8450']
> Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.example.dtb: /example-0/display-subsystem@...0000/phy@...6400: failed to match any schema with compatible: ['qcom,dsi-phy-5nm-8450']


Indeed I forgot to fix the bindings example....

Thx,
Neil

> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230323-topic-sm8450-upstream-dt-bindings-fixes-v1-1-3ead1e418fe4@linaro.org
> 
> The base for the series is generally the latest rc1. A different dependency
> should be noted in *this* patch.
> 
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
> 
> pip3 install dtschema --upgrade
> 
> Please check and re-submit after running the above command yourself. Note
> that DT_SCHEMA_FILES can be set to your schema file to speed up checking
> your schema. However, it must be unset to test all examples with your schema.
>