linux-kernel - Re: [PATCH v2 1/2] dt-bindings: interrupt-controller: renesas,rzv2h-icu: Document RZ/V2N SoC

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Message-Id: <176426377371.294874.17331116412829860585.robh@kernel.org>
Date: Thu, 27 Nov 2025 11:16:13 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: devicetree@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>, 
 Fabrizio Castro <fabrizio.castro.jz@...esas.com>, 
 Conor Dooley <conor+dt@...nel.org>, linux-kernel@...r.kernel.org, 
 Biju Das <biju.das.jz@...renesas.com>, 
 Geert Uytterhoeven <geert+renesas@...der.be>, 
 Magnus Damm <magnus.damm@...il.com>, linux-renesas-soc@...r.kernel.org, 
 Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>
Subject: Re: [PATCH v2 1/2] dt-bindings: interrupt-controller:
 renesas,rzv2h-icu: Document RZ/V2N SoC


On Thu, 27 Nov 2025 16:24:46 +0000, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> Document the Interrupt Control Unit (ICU) used on the Renesas RZ/V2N SoC.
> Although the ICU closely matches the design found on the RZ/V2H(P) family,
> it differs in its register layout, particularly in the reduced set of
> ECCRAM related registers. These variations require a distinct compatible
> string so that software can correctly match and handle the RZ/V2N
> implementation.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> ---
> v1->v2:
> - Dropped using RZ/V2H compatible as a fallback.
> ---
>  .../bindings/interrupt-controller/renesas,rzv2h-icu.yaml         | 1 +
>  1 file changed, 1 insertion(+)
> 

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/slimbus/slimbus.example.dtb: slim@...80000 (qcom,slim-ngd-v1.5.0): 'audio-codec@1,0' does not match any of the regexes: '^pinctrl-[0-9]+$', '^slim@[0-9a-f]+$'
	from schema $id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/slimbus/slimbus.example.dtb: slim@...80000 (qcom,slim-ngd-v1.5.0): #address-cells: 1 was expected
	from schema $id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/slimbus/slimbus.example.dtb: slim@...80000 (qcom,slim-ngd-v1.5.0): 'dmas' is a required property
	from schema $id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/slimbus/slimbus.example.dtb: slim@...80000 (qcom,slim-ngd-v1.5.0): 'dma-names' is a required property
	from schema $id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@...3000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@...3000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@...5000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@...5000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20251127162447.320971-2-prabhakar.mahadev-lad.rj@bp.renesas.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.