linux-kernel - Re: [PATCH v1 2/4] dt-bindings: pinctrl: aspeed: Add support for AST27xx

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Message-Id: <175647456196.394574.546840408984626348.robh@kernel.org>
Date: Fri, 29 Aug 2025 08:50:56 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Billy Tsai <billy_tsai@...eedtech.com>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, 
 joel@....id.au, andrew@...econstruct.com.au, 
 linux-arm-kernel@...ts.infradead.org, linux-aspeed@...ts.ozlabs.org, 
 linux-gpio@...r.kernel.org, BMC-SW@...eedtech.com, linus.walleij@...aro.org, 
 lee@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
 openbmc@...ts.ozlabs.org, brgl@...ev.pl
Subject: Re: [PATCH v1 2/4] dt-bindings: pinctrl: aspeed: Add support for
 AST27xx


On Fri, 29 Aug 2025 15:30:28 +0800, Billy Tsai wrote:
> Add bindings for the pin controller found in the ASPEED AST27xx SoC.
> 
> Signed-off-by: Billy Tsai <billy_tsai@...eedtech.com>
> ---
>  .../pinctrl/aspeed,ast2700-soc0-pinctrl.yaml  | 135 ++++++
>  .../pinctrl/aspeed,ast2700-soc1-pinctrl.yaml  | 452 ++++++++++++++++++
>  2 files changed, 587 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc0-pinctrl.yaml
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.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/pinctrl/aspeed,ast2700-soc1-pinctrl.example.dtb: /: 'compatible' is a required property
	from schema $id: http://devicetree.org/schemas/root-node.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.example.dtb: /: 'model' is a required property
	from schema $id: http://devicetree.org/schemas/root-node.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.example.dtb: syscon@...02000 (aspeed,ast2700-scu1): #size-cells: 1 was expected
	from schema $id: http://devicetree.org/schemas/mfd/aspeed,ast2x00-scu.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc0-pinctrl.example.dtb: /: 'compatible' is a required property
	from schema $id: http://devicetree.org/schemas/root-node.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc0-pinctrl.example.dtb: /: 'model' is a required property
	from schema $id: http://devicetree.org/schemas/root-node.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc0-pinctrl.example.dtb: syscon@...02000 (aspeed,ast2700-scu0): #size-cells: 1 was expected
	from schema $id: http://devicetree.org/schemas/mfd/aspeed,ast2x00-scu.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250829073030.2749482-3-billy_tsai@aspeedtech.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.