Re: [PATCH v5 10/14] dt-bindings: PCI: Add CIX Sky1 PCIe Root Complex bindings

["Rob Herring (Arm)" <robh@kernel.org>]

On Mon, 30 Jun 2025 12:15:57 +0800, hans.zhang@cixtech.com wrote:
> From: Hans Zhang <hans.zhang@cixtech.com>
> 
> Document the bindings for CIX Sky1 PCIe Controller configured in
> root complex mode with five root port.
> 
> Supports 4 INTx, MSI and MSI-x interrupts from the ARM GICv3 controller.
> 
> Signed-off-by: Hans Zhang <hans.zhang@cixtech.com>
> Reviewed-by: Peter Chen <peter.chen@cixtech.com>
> Reviewed-by: Manikandan K Pillai <mpillai@cadence.com>
> ---
>  .../bindings/pci/cix,sky1-pcie-host.yaml      | 133 ++++++++++++++++++
>  1 file changed, 133 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pci/cix,sky1-pcie-host.yaml
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pci/cix,sky1-pcie-host.yaml: properties:compatible:oneOf: [{'const': 'cix,sky1-pcie-host'}] should not be valid under {'items': {'propertyNames': {'const': 'const'}, 'required': ['const']}}
	hint: Use 'enum' rather than 'oneOf' + 'const' entries
	from schema $id: http://devicetree.org/meta-schemas/keywords.yaml#
Error: Documentation/devicetree/bindings/pci/cix,sky1-pcie-host.example.dts:29.47-48 syntax error
FATAL ERROR: Unable to parse input tree
make[2]: *** [scripts/Makefile.dtbs:131: Documentation/devicetree/bindings/pci/cix,sky1-pcie-host.example.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1525: dt_binding_check] Error 2
make: *** [Makefile:248: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250630041601.399921-11-hans.zhang@cixtech.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.