linux-kernel - Re: [PATCH 1/4] dt-bindings: i2c: qcom,i2c-cci: Fall back to common compatibles

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Date:   Tue, 13 Dec 2022 07:46:32 -0600
From:   Rob Herring <robh@...nel.org>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        devicetree@...r.kernel.org, Robert Foss <robert.foss@...aro.org>,
        Loic Poulain <loic.poulain@...aro.org>,
        krzysztof.kozlowski@...aro.org, linux-i2c@...r.kernel.org,
        marijn.suijten@...ainline.org, andersson@...nel.org,
        agross@...nel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] dt-bindings: i2c: qcom,i2c-cci: Fall back to common
 compatibles


On Tue, 13 Dec 2022 12:56:25 +0100, Konrad Dybcio wrote:
> Almost every compatible string in the CCI driver is a duplicate. Adjust
> the bindings to include a common (first-soc-implementing-vX) compatible
> to remove the need to keep adding superfluous compatible strings.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> ---
>  .../devicetree/bindings/i2c/qcom,i2c-cci.yaml | 25 +++++++++++++------
>  1 file changed, 17 insertions(+), 8 deletions(-)
> 

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/i2c/qcom,i2c-cci.example.dtb: cci@...a000: compatible: 'oneOf' conditional failed, one must be fixed:
	['qcom,sdm845-cci'] is too short
	'qcom,sdm845-cci' is not one of ['qcom,msm8226-cci', 'qcom,msm8974-cci', 'qcom,msm8996-cci']
	'qcom,sdm845-cci' is not one of ['qcom,msm8916-cci']
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20221213115628.105149-1-konrad.dybcio@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.