linux-kernel - Re: [PATCH v2 2/6] dt-bindings: PCI: qcom,pcie-sm8450: move SM8450 to dedicated schema

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Date: Thu, 25 Jan 2024 21:02:19 -0600
From: Rob Herring <robh@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, 
 Manivannan Sadhasivam <mani@...nel.org>, 
 Krzysztof Wilczyński <kw@...ux.com>, 
 Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, 
 devicetree@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, 
 Lorenzo Pieralisi <lpieralisi@...nel.org>, linux-arm-msm@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Conor Dooley <conor+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 linux-pci@...r.kernel.org, Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH v2 2/6] dt-bindings: PCI: qcom,pcie-sm8450: move SM8450
 to dedicated schema


On Thu, 25 Jan 2024 14:03:25 +0100, Krzysztof Kozlowski wrote:
> Move SM8450 PCIe devices from qcom,pcie.yaml binding to a dedicated file
> to make reviewing easier.
> 
> This creates equivalent schema file, except:
>  - Missing required compatible which is actually redundant.
>  - Expecting eight MSI interrupts, instead of only one, which was
>    incomplete hardware description.
> 
> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  .../devicetree/bindings/pci/qcom,pcie-sm8450.yaml  | 175 +++++++++++++++++++++
>  .../devicetree/bindings/pci/qcom,pcie.yaml         |  67 --------
>  2 files changed, 175 insertions(+), 67 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/pci/qcom,pcie-sm8450.example.dtb: pcie@...0000: Unevaluated properties are not allowed ('#address-cells', '#interrupt-cells', '#size-cells', 'bus-range', 'device_type', 'interrupt-map', 'interrupt-map-mask', 'iommu-map', 'linux,pci-domain', 'max-link-speed', 'msi-map', 'msi-map-mask', 'num-lanes', 'perst-gpios', 'phy-names', 'phys', 'power-domains', 'ranges', 'wake-gpios' were unexpected)
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sm8450.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240125-dt-bindings-pci-qcom-split-v2-2-6b58efd91a7a@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.