linux-kernel - Re: [PATCH v5 3/5] dt-bindings: display/msm: Document MDSS on QCS8300

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Message-ID: <aiaonlbxwzbpuvnzijzp7btf2oxvtseq7zoylopllooeqshmux@unhoejkdyl6v>
Date: Mon, 4 Aug 2025 07:49:40 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Yongxing Mou <quic_yongmou@...cinc.com>
Cc: "Rob Herring (Arm)" <robh@...nel.org>, linux-arm-msm@...r.kernel.org,
        Kuogee Hsieh <quic_khsieh@...cinc.com>,
        Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Rob Clark <robin.clark@....qualcomm.com>, Sean Paul <sean@...rly.run>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Jessica Zhang <jessica.zhang@....qualcomm.com>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        freedreno@...ts.freedesktop.org,
        Abhinav Kumar <abhinav.kumar@...ux.dev>, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        dri-devel@...ts.freedesktop.org, Simona Vetter <simona@...ll.ch>,
        Maxime Ripard <mripard@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        David Airlie <airlied@...il.com>
Subject: Re: [PATCH v5 3/5] dt-bindings: display/msm: Document MDSS on QCS8300

On Mon, Aug 04, 2025 at 12:00:39PM +0800, Yongxing Mou wrote:
> 
> 
> On 2025/7/31 4:31, Rob Herring (Arm) wrote:
> > WARNING: This email originated from outside of Qualcomm. Please be wary of any links or attachments, and do not enable macros.
> > 
> > On Wed, 30 Jul 2025 17:42:28 +0800, Yongxing Mou wrote:
> > > Document the MDSS hardware found on the Qualcomm QCS8300 platform.
> > > 
> > > Signed-off-by: Yongxing Mou <quic_yongmou@...cinc.com>
> > > ---
> > >   .../bindings/display/msm/qcom,qcs8300-mdss.yaml    | 284 +++++++++++++++++++++
> > >   1 file changed, 284 insertions(+)
> > > 
> > 
> > My bot found errors running 'make dt_binding_check' on your patch:
> > 
> > yamllint warnings/errors:
> > 
> > dtschema/dtc warnings/errors:
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mdss.example.dtb: phy@...2a00 (qcom,qcs8300-edp-phy): compatible:0: 'qcom,qcs8300-edp-phy' is not one of ['qcom,sa8775p-edp-phy', 'qcom,sc7280-edp-phy', 'qcom,sc8180x-edp-phy', 'qcom,sc8280xp-dp-phy', 'qcom,sc8280xp-edp-phy', 'qcom,x1e80100-dp-phy']
> >          from schema $id: http://devicetree.org/schemas/phy/qcom,edp-phy.yaml#
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mdss.example.dtb: phy@...2a00 (qcom,qcs8300-edp-phy): compatible: ['qcom,qcs8300-edp-phy', 'qcom,sa8775p-edp-phy'] is too long
> >          from schema $id: http://devicetree.org/schemas/phy/qcom,edp-phy.yaml#
> > 
> > doc reference errors (make refcheckdocs):
> > 
> > See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250730-mdssdt_qcs8300-v5-3-bc8ea35bbed6@quicinc.com
> > 
> > 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.
> > 
> This warning need to apply this patch..
> https://lore.kernel.org/all/20250730072725.1433360-1-quic_yongmou@quicinc.com/
> thanks, link in the cover-letter seem wrong. and there is an unnecessary ~

It's not listed in b4 dependencies.

-- 
With best wishes
Dmitry