linux-kernel - Re: [PATCH] dt-bindings: iommu: Convert msm,iommu-v0 to yaml

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Message-Id: <1640443722.906705.363342.nullmailer@robh.at.kernel.org>
Date:   Sat, 25 Dec 2021 10:48:42 -0400
From:   Rob Herring <robh@...nel.org>
To:     David Heidelberg <david@...t.cz>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        ~okias/devicetree@...ts.sr.ht, Rob Herring <robh+dt@...nel.org>,
        Andy Gross <agross@...nel.org>, Will Deacon <will@...nel.org>,
        Joerg Roedel <joro@...tes.org>, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        iommu@...ts.linux-foundation.org
Subject: Re: [PATCH] dt-bindings: iommu: Convert msm,iommu-v0 to yaml

On Fri, 24 Dec 2021 17:50:14 +0100, David Heidelberg wrote:
> Convert Qualcomm IOMMU v0 implementation to yaml format.
> 
> Signed-off-by: David Heidelberg <david@...t.cz>
> ---
>  .../bindings/iommu/msm,iommu-v0.txt           | 64 -------------
>  .../bindings/iommu/qcom,iommu-v0.yaml         | 96 +++++++++++++++++++
>  2 files changed, 96 insertions(+), 64 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt
>  create mode 100644 Documentation/devicetree/bindings/iommu/qcom,iommu-v0.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/iommu/qcom,iommu-v0.yaml: $id: relative path/filename doesn't match actual path or filename
	expected: http://devicetree.org/schemas/iommu/qcom,iommu-v0.yaml#
Documentation/devicetree/bindings/iommu/qcom,iommu-v0.example.dts:37.26-43.11: Warning (unit_address_vs_reg): /example-0/mdp@...0000: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/iommu/qcom,iommu-v0.example.dt.yaml:0:0: /example-0/mdp@...0000: failed to match any schema with compatible: ['qcom,mdp4']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1573077

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.