linux-kernel - Re: [PATCH v6 1/2] dt-bindings: misc: fastrpc convert bindings to yaml

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Message-ID: <ff3a2d2a-d0da-260c-2974-b7430dafef68@linaro.org>
Date:   Mon, 5 Sep 2022 16:38:35 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Abel Vesa <abel.vesa@...aro.org>, Rob Herring <robh@...nel.org>
Cc:     Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Andy Gross <agross@...nel.org>,
        David Heidelberg <david@...t.cz>,
        Amol Maheshwari <amahesh@....qualcomm.com>,
        devicetree@...r.kernel.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v6 1/2] dt-bindings: misc: fastrpc convert bindings to
 yaml

On 05/09/2022 16:30, Abel Vesa wrote:
> On 22-09-05 07:40:57, Rob Herring wrote:
>> On Mon, 05 Sep 2022 13:37:14 +0300, Abel Vesa wrote:
>>> Convert Qualcomm FastRPC bindings to yaml format, so that we could validate
>>> dt-entries correctly and any future additions can go into yaml format.
>>>
>>> Use compute-cb@ subnodes instead of just cb@.
>>>
>>> Also add qcom,non-secure-domain, qcom,glink-channels and
>>> qcom,smd-channels missing properties to make sure dtbs_check doesn't
>>> fail right off the bat.
>>>
>>> Co-developed-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
>>> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
>>> Co-developed-by: David Heidelberg <david@...t.cz>
>>> Signed-off-by: David Heidelberg <david@...t.cz>
>>> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
>>> ---
>>>
>>> Changes since v5:
>>>  * Removed the txt file
>>>
>>>  .../devicetree/bindings/misc/qcom,fastrpc.txt |  88 --------------
>>>  .../bindings/misc/qcom,fastrpc.yaml           | 108 ++++++++++++++++++
>>>  2 files changed, 108 insertions(+), 88 deletions(-)
>>>  delete mode 100644 Documentation/devicetree/bindings/misc/qcom,fastrpc.txt
>>>  create mode 100644 Documentation/devicetree/bindings/misc/qcom,fastrpc.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/linux-dt-review/Documentation/devicetree/bindings/misc/qcom,fastrpc.example.dtb: smd-edge: 'qcom,smd-edge' is a required property
>> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/remoteproc/qcom,smd-edge.yaml
>> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/misc/qcom,fastrpc.example.dtb: smd-edge: 'oneOf' conditional failed, one must be fixed:
>> 	'mboxes' is a required property
>> 	'qcom,ipc' is a required property
>> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/remoteproc/qcom,smd-edge.yaml
>> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/misc/qcom,fastrpc.example.dtb: smd-edge: 'oneOf' conditional failed, one must be fixed:
>> 	'interrupts' is a required property
>> 	'interrupts-extended' is a required property
>> 	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/remoteproc/qcom,smd-edge.yaml
> 
> Right.
> 
> So actually, the parent node is glink-edge, not smd-edge.
> 
> And there are some other required properties missing when switching to
> glink-edge.
> 
> Will resend with glink-edge instead and add all the related missing
> properties.

Maybe related to:
https://lore.kernel.org/all/20220901093401.134473-1-krzysztof.kozlowski@linaro.org/
?


Best regards,
Krzysztof