Re: [PATCH v8 01/12] dt-bindings: display/msm: split qcom,mdss bindings

[Rob Herring <robh@kernel.org>]

On Sat, Sep 24, 2022 at 09:27:10PM +0300, Dmitry Baryshkov wrote:
> Hi,
> 
> On Sat, 24 Sept 2022 at 20:23, Krzysztof Kozlowski
> <krzysztof.kozlowski@linaro.org> wrote:
> >
> > On Sat, 24 Sep 2022 15:36:00 +0300, Dmitry Baryshkov wrote:
> > > Split Mobile Display SubSystem (MDSS) root node bindings to the separate
> > > yaml file. Changes to the existing (txt) schema:
> > >  - Added optional "vbif_nrt_phys" region used by msm8996
> > >  - Made "bus" and "vsync" clocks optional (they are not used by some
> > >    platforms)
> > >  - Added optional resets property referencing MDSS reset
> > >  - Defined child nodes pointing to corresponding reference schema.
> > >  - Dropped the "lut" clock. It was added to the schema by mistake (it is
> > >    a part of mdp4 schema, not the mdss).
> > >
> > > Reviewed-by: Rob Herring <robh@kernel.org>
> > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> > > ---
> > >  .../devicetree/bindings/display/msm/mdp5.txt  |  30 +-
> > >  .../bindings/display/msm/qcom,mdss.yaml       | 264 ++++++++++++++++++
> > >  2 files changed, 265 insertions(+), 29 deletions(-)
> > >  create mode 100644 Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
> > >
> >
> > 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,mdss.example.dtb: dsi@1a98000: clock-names:0: 'byte' was expected
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,mdss.example.dtb: dsi@1a98000: clock-names:1: 'byte_intf' was expected
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,mdss.example.dtb: dsi@1a98000: clock-names:2: 'pixel' was expected
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,mdss.example.dtb: dsi@1a98000: clock-names:3: 'core' was expected
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,mdss.example.dtb: dsi@1a98000: clock-names:4: 'iface' was expected
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,mdss.example.dtb: dsi@1a98000: clock-names:5: 'bus' was expected
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,mdss.example.dtb: dsi@1a98000: phy-names:0: 'dsi' was expected
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,mdss.example.dtb: dsi@1a98000: 'power-domains' is a required property
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,mdss.example.dtb: dsi@1a98000: 'operating-points-v2' is a required property
> >         From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
> 
> These are the errors generated by the dsi@ node from the example. The
> DSI schema is handled separately (by Bryan, added to the Cc list). Can
> we have a lifter for this patch? Or I can revert to dropping the dsi@
> part from the example.

It's fine as long as I don't see them in linux-next.

Rob