Re: [PATCH v2 02/12] dt-bindings: display: msm: Add qcom,sm8350-mdss binding

[Rob Herring <robh@kernel.org>]

On Tue, 15 Nov 2022 12:17:11 +0100, Robert Foss wrote:
> Mobile Display Subsystem (MDSS) encapsulates sub-blocks
> like DPU display controller, DSI etc. Add YAML schema for MDSS device
> tree bindings
> 
> Signed-off-by: Robert Foss <robert.foss@linaro.org>
> ---
>  .../display/msm/qcom,sm8350-mdss.yaml         | 240 ++++++++++++++++++
>  1 file changed, 240 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/msm/qcom,sm8350-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:
./Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml: Unable to find schema file matching $id: http://devicetree.org/schemas/display/msm/mdss-common.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.example.dtb: display-subsystem@ae00000: False schema does not allow {'compatible': ['qcom,sm8350-mdss'], 'reg': [[182452224, 4096]], 'reg-names': ['mdss'], 'interconnects': [[4294967295, 7, 0, 4294967295, 1, 0], [4294967295, 8, 0, 4294967295, 1, 0]], 'interconnect-names': ['mdp0-mem', 'mdp1-mem'], 'power-domains': [[4294967295, 0]], 'resets': [[4294967295, 0]], 'clocks': [[4294967295, 0], [4294967295, 27], [4294967295, 28], [4294967295, 32]], 'clock-names': ['iface', 'bus', 'nrt_bus', 'core'], 'iommus': [[4294967295, 2080, 1026]], 'interrupts': [[0, 83, 4]], 'interrupt-controller': True, '#interrupt-cells': [[1]], '#address-cells': [[1]], '#size-cells': [[1]], 'ranges': True, 'display-controller@ae01000': {'compatible': ['qcom,sm8350-dpu'], 'reg': [[182456320, 585728], [183173120, 8200]], 'reg-names': ['mdp', 'vbif'], 'clocks': [[4294967295, 27], [4294967295, 28], [4294967295, 0], [42
 94967295, 34], [4294967295, 32], [4294967295, 44]], 'clock-names': ['bus', 'nrt_bus', 'iface', 'lut', 'core', 'vsync'], 'assigned-clocks': [[4294967295, 44]], 'assigned-clock-rates': [[19200000]], 'operating-points-v2': [[1]], 'power-domains': [[4294967295, 6]], 'interrupts': [[0]], 'ports': {'#address-cells': [[1]], '#size-cells': [[0]], 'port@0': {'reg': [[0]], 'endpoint': {'remote-endpoint': [[2]], 'phandle': [[4]]}}}, 'opp-table': {'compatible': ['operating-points-v2'], 'phandle': [[1]], 'opp-200000000': {'opp-hz': [[0], [200000000]], 'required-opps': [[4294967295]]}, 'opp-300000000': {'opp-hz': [[0], [300000000]], 'required-opps': [[4294967295]]}, 'opp-345000000': {'opp-hz': [[0], [345000000]], 'required-opps': [[4294967295]]}, 'opp-460000000': {'opp-hz': [[0], [460000000]], 'required-opps': [[4294967295]]}}}, 'dsi@ae94000': {'compatible': ['qcom,mdss-dsi-ctrl'], 'reg': [[183058432, 1024]], 'reg-names': ['dsi_ctrl'], 'interrupts': [[4]], 'clocks': [[4294967295, 2], [4294967295,
  5], [4294967295, 36], [4294967295, 28], [4294967295, 0], [4294967295, 27]], 'clock-names': ['byte', 'byte_intf', 'pixel', 'core', 'iface', 'bus'], 'assigned-clocks': [[4294967295, 3], [4294967295, 37]], 'assigned-clock-parents': [[3, 0], [3, 1]], 'operating-points-v2': [[4294967295]], 'power-domains': [[4294967295, 6]], 'phys': [[3]], 'phy-names': ['dsi'], 'ports': {'#address-cells': [[1]], '#size-cells': [[0]], 'port@0': {'reg': [[0]], 'endpoint': {'remote-endpoint': [[4]], 'phandle': [[2]]}}, 'port@1': {'reg': [[1]], 'endpoint': {}}}}, 'phy@ae94400': {'compatible': ['qcom,dsi-phy-5nm-8350'], 'reg': [[183059456, 512], [183059968, 640], [183060736, 608]], 'reg-names': ['dsi_phy', 'dsi_phy_lane', 'dsi_pll'], '#clock-cells': [[1]], '#phy-cells': [[0]], 'clocks': [[4294967295, 0], [4294967295, 0]], 'clock-names': ['iface', 'ref'], 'vdds-supply': [[4294967295]], 'phandle': [[3]]}, '$nodename': ['display-subsystem@ae00000']}
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.example.dtb: display-subsystem@ae00000: Unevaluated properties are not allowed ('#address-cells', '#interrupt-cells', '#size-cells', 'interrupt-controller', 'interrupts', 'power-domains', 'ranges', 'reg', 'reg-names', 'resets' were unexpected)
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

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.