linux-kernel - Re: [PATCH v8 RESEND 1/3] dt-bindings: dmaengine: Add dma multiplexer for CV18XX/SG200X series SoC

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Message-Id: <172223050278.2763977.11180028101195359000.robh@kernel.org>
Date: Mon, 29 Jul 2024 00:21:42 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Inochi Amaoto <inochiama@...look.com>
Cc: Albert Ou <aou@...s.berkeley.edu>, devicetree@...r.kernel.org, 
 Palmer Dabbelt <palmer@...belt.com>, 
 Paul Walmsley <paul.walmsley@...ive.com>, linux-kernel@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 dmaengine@...r.kernel.org, Conor Dooley <conor+dt@...nel.org>, 
 Liu Gui <kenneth.liu@...hgo.com>, linux-riscv@...ts.infradead.org, 
 Chen Wang <unicorn_wang@...look.com>, Vinod Koul <vkoul@...nel.org>
Subject: Re: [PATCH v8 RESEND 1/3] dt-bindings: dmaengine: Add dma
 multiplexer for CV18XX/SG200X series SoC


On Mon, 29 Jul 2024 12:36:51 +0800, Inochi Amaoto wrote:
> The DMA IP of Sophgo CV18XX/SG200X is based on a DW AXI CORE, with
> an additional channel remap register located in the top system control
> area. The DMA channel is exclusive to each core.
> 
> In addition, the DMA multiplexer is a subdevice of system controller,
> so this binding only contains necessary properties for the multiplexer
> itself.
> 
> Add the dmamux binding for CV18XX/SG200X series SoC.
> 
> Signed-off-by: Inochi Amaoto <inochiama@...look.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  .../bindings/dma/sophgo,cv1800-dmamux.yaml    | 51 +++++++++++++++++++
>  1 file changed, 51 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/dma/sophgo,cv1800-dmamux.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/dma/sophgo,cv1800-dmamux.example.dtb: dma-router@154: dma-masters: 4294967295 is not of type 'array'
	from schema $id: http://devicetree.org/schemas/dma/sophgo,cv1800-dmamux.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/sophgo,cv1800-dmamux.example.dtb: dma-router@154: dma-masters: 4294967295 is not of type 'array'
	from schema $id: http://devicetree.org/schemas/dma/sophgo,cv1800-dmamux.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/sophgo,cv1800-dmamux.example.dtb: dma-router@154: dma-masters: 4294967295 is not of type 'array'
	from schema $id: http://devicetree.org/schemas/dma/dma-router.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/sophgo,cv1800-dmamux.example.dtb: dma-router@154: dma-masters: 4294967295 is not of type 'array'
	from schema $id: http://devicetree.org/schemas/dma/dma-router.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/IA1PR20MB4953865775FA926B2BA4580CBBB72@IA1PR20MB4953.namprd20.prod.outlook.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.