linux-kernel - Re: [PATCH v3 4/6] dt-bindings: opp: Add v2-qcom-adreno vendor bindings

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Message-Id: <173559754709.2660868.7488137827927170444.robh@kernel.org>
Date: Mon, 30 Dec 2024 16:25:47 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Akhil P Oommen <quic_akhilpo@...cinc.com>
Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>, Nishanth Menon <nm@...com>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, devicetree@...r.kernel.org, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 Simona Vetter <simona@...ll.ch>, Sean Paul <sean@...rly.run>, 
 freedreno@...ts.freedesktop.org, Bjorn Andersson <andersson@...nel.org>, 
 linux-pm@...r.kernel.org, Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, 
 Viresh Kumar <vireshk@...nel.org>, dri-devel@...ts.freedesktop.org, 
 linux-arm-msm@...r.kernel.org, Stephen Boyd <sboyd@...nel.org>, 
 Rob Clark <robdclark@...il.com>, linux-kernel@...r.kernel.org, 
 Konrad Dybcio <konradybcio@...nel.org>, David Airlie <airlied@...il.com>
Subject: Re: [PATCH v3 4/6] dt-bindings: opp: Add v2-qcom-adreno vendor
 bindings


On Tue, 31 Dec 2024 02:41:05 +0530, Akhil P Oommen wrote:
> Add a new schema which extends opp-v2 to support a new vendor specific
> property required for Adreno GPUs found in Qualcomm's SoCs. The new
> property called "qcom,opp-acd-level" carries a u32 value recommended
> for each opp needs to be shared to GMU during runtime.
> 
> Also, update MAINTAINERS file include the new opp-v2-qcom-adreno.yaml.
> 
> Cc: Rob Clark <robdclark@...il.com>
> Signed-off-by: Akhil P Oommen <quic_akhilpo@...cinc.com>
> ---
>  .../bindings/opp/opp-v2-qcom-adreno.yaml           | 97 ++++++++++++++++++++++
>  MAINTAINERS                                        |  1 +
>  2 files changed, 98 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/opp/opp-v2-qcom-adreno.yaml: ignoring, error parsing file
Traceback (most recent call last):
  File "/usr/bin/yamllint", line 33, in <module>
    sys.exit(load_entry_point('yamllint==1.29.0', 'console_scripts', 'yamllint')())
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/yamllint/cli.py", line 228, in run
    prob_level = show_problems(problems, file, args_format=args.format,
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/yamllint/cli.py", line 113, in show_problems
    for problem in problems:
  File "/usr/lib/python3/dist-packages/yamllint/linter.py", line 200, in _run
    for problem in get_cosmetic_problems(buffer, conf, filepath):
  File "/usr/lib/python3/dist-packages/yamllint/linter.py", line 137, in get_cosmetic_problems
    for problem in rule.check(rule_conf,
  File "/usr/lib/python3/dist-packages/yamllint/rules/indentation.py", line 583, in check
    yield from _check(conf, token, prev, next, nextnext, context)
  File "/usr/lib/python3/dist-packages/yamllint/rules/indentation.py", line 344, in _check
    if expected < 0:
       ^^^^^^^^^^^^
TypeError: '<' not supported between instances of 'NoneType' and 'int'
./Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml:97:1: did not find expected key
make[2]: *** Deleting file 'Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.example.dts'
Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml:97:1: did not find expected key
make[2]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.example.dts] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1506: dt_binding_check] Error 2
make: *** [Makefile:251: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20241231-gpu-acd-v3-4-3ba73660e9ca@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.