From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8A84E416D01; Wed, 1 Jul 2026 15:54:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782921254; cv=none; b=Cp09jOrbfXRzB4W5Bddfpr63TcfFVIeE329oGd/HPbqk/yRY3w9PinJ1ZkxkspkwyLeMVbsTbXwTbWLsbqjg0ufVKEM0aTuHnS3+hpnpHSXXI+BVFLZtlfe4yMQRLDzHRw7UEsseIuSFhz+RuMlmTTbT4/ZRgI30H9qu7Ec1sVw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782921254; c=relaxed/simple; bh=G1qx4lJ/FOReXWbODYP3XMesRUo+qlxSfgomKdm87DA=; h=Date:Content-Type:MIME-Version:From:Cc:To:In-Reply-To:References: Message-Id:Subject; b=f7zTUP98vzOFo1KFPqQMogXU9/vbSR71GFOOcgYLw+8l3yAa8eXfzQS7OEQdr6i9sqsecVBjmdPl+E3AfAXoza7SLO97G0UEDuFCgLaV0GjfhpxB+c1BUpEEJpyC6RXpIK1oCdEZhNu3c4HgdJsXsqeWQF0nPHcg9qDk99sPZ/8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OEOXN1Cb; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="OEOXN1Cb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E90E71F000E9; Wed, 1 Jul 2026 15:54:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782921253; bh=Day1pHQbKZLb168bI+sP1UZxbLRw56ZZ/BDr3gtOMiQ=; h=Date:From:Cc:To:In-Reply-To:References:Subject; b=OEOXN1CbmqbmzOHS4xMU9zz61FwVoCI0s68qSt/fMFnPQAtQDSI9WRjlK+tUTfm7W YMGFkMn0G8o79DO1GWLJHoAFBmpvbYb7AMyNFQ1CBAOH3lIZ1XdwqwfXztENUdEGOP VsJ8LHmL5fgC5eFahjw3d+/4fx6zGP30xf5NOjXyx57RHcxnBNqPOqpIcjlEu09pgX kM2HD76Qskh2xjdNXvo423hw6HGkgGW4VB6wuRzMNJ90GISmxlQfHInTfCe6v9hs0B S3fk2J2JC82vh8hKsk0tW2YbnNLhgV8eJWG7PcgoKKGbVj8C8+JV1L+g+4CbHU04gr MuldJFsj5M1IQ== Date: Wed, 01 Jul 2026 10:54:12 -0500 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Rob Herring (Arm)" Cc: Deepak Gupta , sophgo@lists.linux.dev, Conor Dooley , Alexandre Ghiti , Jonathan Corbet , Inochi Amaoto , kvm@vger.kernel.org, spacemit@lists.linux.dev, Jesse Taube , Atish Patra , Paul Walmsley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Conor Dooley , Paul Walmsley , Yixun Lan , Chen Wang , linux-doc@vger.kernel.org, Zong Li , Conor Dooley , Shuah Khan , Albert Ou , Anup Patel , Charlie Jenkins , Andrew Jones , Krzysztof Kozlowski , linux-riscv@lists.infradead.org, Chen Wang , linux-kselftest@vger.kernel.org, kvm-riscv@lists.infradead.org, Palmer Dabbelt To: Guodong Xu In-Reply-To: <20260701-rva23u64-hwprobe-v2-v5-8-2c61f94a695a@gmail.com> References: <20260701-rva23u64-hwprobe-v2-v5-0-2c61f94a695a@gmail.com> <20260701-rva23u64-hwprobe-v2-v5-8-2c61f94a695a@gmail.com> Message-Id: <178292125218.626337.4829523300943840761.robh@kernel.org> Subject: Re: [PATCH v5 08/17] dt-bindings: riscv: Require block-size for Zicbom, Zicbop, and Zicboz On Wed, 01 Jul 2026 08:52:21 -0400, Guodong Xu wrote: > Zicbom, Zicbop, and Zicboz have no default cache block size, so a > devicetree that declares one must also provide the matching > riscv,cbom/cbop/cboz-block-size property. Make it required so a > missing block-size property can be caught by dtbs_check. > > Suggested-by: Conor Dooley > Signed-off-by: Guodong Xu > --- > v5: New patch. > --- > .../devicetree/bindings/riscv/extensions.yaml | 26 ++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > 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/cpu/idle-states.example.dtb: cpu@0 (riscv): 'riscv,cbom-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@0 (riscv): 'riscv,cbop-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@0 (riscv): 'riscv,cboz-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@0 (riscv): Unevaluated properties are not allowed ('riscv,isa' was unexpected) from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@1 (riscv): 'riscv,cbom-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@1 (riscv): 'riscv,cbop-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@1 (riscv): 'riscv,cboz-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@1 (riscv): Unevaluated properties are not allowed ('riscv,isa' was unexpected) from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@10 (riscv): 'riscv,cbom-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@10 (riscv): 'riscv,cbop-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@10 (riscv): 'riscv,cboz-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@10 (riscv): Unevaluated properties are not allowed ('riscv,isa' was unexpected) from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@11 (riscv): 'riscv,cbom-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@11 (riscv): 'riscv,cbop-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@11 (riscv): 'riscv,cboz-block-size' is a required property from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/cpu/idle-states.example.dtb: cpu@11 (riscv): Unevaluated properties are not allowed ('riscv,isa' was unexpected) from schema $id: http://devicetree.org/schemas/riscv/cpus.yaml doc reference errors (make refcheckdocs): See https://patchwork.kernel.org/project/devicetree/patch/20260701-rva23u64-hwprobe-v2-v5-8-2c61f94a695a@gmail.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.