linux-kernel - Re: [PATCH v3 1/3] dt-bindings: PCI: qcom: ep: Add interconnects path

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Message-ID: <b39ce1c6-d134-c1b8-4764-fd824c2a2470@quicinc.com>
Date:   Wed, 14 Jun 2023 19:57:44 +0530
From:   Krishna Chaitanya Chundru <quic_krichai@...cinc.com>
To:     Rob Herring <robh@...nel.org>
CC:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-msm@...r.kernel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
        <manivannan.sadhasivam@...aro.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        <quic_vbadigan@...cinc.com>, <quic_ramkri@...cinc.com>,
        "Bjorn Andersson" <andersson@...nel.org>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        <devicetree@...r.kernel.org>, Bjorn Helgaas <bhelgaas@...gle.com>,
        Andy Gross <agross@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
Subject: Re: [PATCH v3 1/3] dt-bindings: PCI: qcom: ep: Add interconnects path


On 6/9/2023 6:43 PM, Rob Herring wrote:
> On Fri, 09 Jun 2023 17:17:26 +0530, Krishna chaitanya chundru wrote:
>> Some platforms may not boot if a device driver doesn't initialize
>> the interconnect path. Mostly it is handled by the bootloader but
>> we have starting to see cases where bootloader simply ignores them.
>>
>> Add the "pcie-mem" interconnect path as a required property to the
>> bindings.
>>
>> Signed-off-by: Krishna chaitanya chundru <quic_krichai@...cinc.com>
>> ---
>>   Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 11 +++++++++++
>>   1 file changed, 11 insertions(+)
>>
> 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:
> ./Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml:206:1: [error] syntax error: found character '\t' that cannot start any token (syntax)
>
> dtschema/dtc warnings/errors:
> make[1]: *** Deleting file 'Documentation/devicetree/bindings/pci/qcom,pcie-ep.example.dts'
> Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml:206:1: found a tab character where an indentation space is expected
> make[1]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/pci/qcom,pcie-ep.example.dts] Error 1
> make[1]: *** Waiting for unfinished jobs....
> ./Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml:206:1: found a tab character where an indentation space is expected
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml: ignoring, error parsing file
> make: *** [Makefile:1512: dt_binding_check] Error 2
>
> doc reference errors (make refcheckdocs):
>
> See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/1686311249-6857-2-git-send-email-quic_krichai@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.
>
Sorry for sending patch without checking for errors, I fixed the errors 
in the new patch.