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 0A1A3431E6E; Wed, 1 Jul 2026 19:53:12 +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=1782935594; cv=none; b=VPOhy/xvKybC37M+1eepldLw/c6r3Y+NvA+YGNtukiIdqE+wZaplBh+L46nDjtucBrRLXzOrBACoqAzbfe1AWDv6TAsmBj5SkXZwFv5i8wSj5OI8dq1pWCAqk7XWDXoN5eyR1eTzJG93sGLEbLm2eZGe+qsYL/3rqWiP/UEaPqU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782935594; c=relaxed/simple; bh=k1hLGRaDb4DJ+uVX/6oHYdjDM3FPTy2iKVHUJOfw94Y=; h=Date:Content-Type:MIME-Version:From:Cc:To:In-Reply-To:References: Message-Id:Subject; b=OMHhJv1DWw79pXbbkSXY3TQa/9bP8CfQ+HPkT4y7Wb3UN/G8PC+nsZPFucRFGWhN+ldYE+eWcJIBA+brDOEhqwM+IALQjPSLDfyn+7KZCRcsaG8DHD3vEEG4GNentWRyhRZVTEPSEKSMWJzitQkElW5It6IzpBopsAARJ9NRUXs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dVQu4w7P; 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="dVQu4w7P" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A4A41F00A3A; Wed, 1 Jul 2026 19:53:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782935592; bh=fzFM+3fnKG0YLEDmBIloyOG/31SnlMJCbijzwmUNu+0=; h=Date:From:Cc:To:In-Reply-To:References:Subject; b=dVQu4w7P3dCUJ5KBUDAc4q3L1wAsQVNP/nKMxUpjt8ZiS/3HdSIMwTOljW8/JVMl0 DD5yfBvXaIX6yid82xMVg80tHH93ROwQVaAxzACoOABqbDYaCrwrCdnMp9yQjhfmtv yM/CK/nD1+sWbi/uI5coRQ1PFmO6naJBOghjrbGdQihcbAPR/R2fxRSZsHfL3/gAe1 dMrlH6WU1wKStdUEBTtzKgxEFvCZ0V/P2NzUQYLEfQBmrAPn+66TFX5UaD09Y1Jc/x xn/7dzGPjhWgaqehG2ONJtZ4IjW23B2TJGgOkXsKOGFoAeMGU/E2Pcw/2APB/MHO/i qx3e+GdTEgJqA== Date: Wed, 01 Jul 2026 14:53:11 -0500 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Rob Herring (Arm)" Cc: linaro-mm-sig@lists.linaro.org, Lorenzo Stoakes , Sven Schnelle , Gerald Schaefer , Thomas Zimmermann , Yury Norov , linux-media@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Rasmus Villemoes , Jonathan Hunter , linux-s390@vger.kernel.org, Masami Hiramatsu , Vlastimil Babka , Heiko Carstens , Mikko Perttunen , David Hildenbrand , Steven Rostedt , iommu@lists.linux.dev, linux-kernel@vger.kernel.org, Simona Vetter , Mike Rapoport , Maarten Lankhorst , Robin Murphy , Russell King , dri-devel@lists.freedesktop.org, Maxime Ripard , Marek Szyprowski , Vasily Gorbik , Brian Starkey , Krzysztof Kozlowski , Christian Borntraeger , John Stultz , =?utf-8?q?Christian_K=C3=B6nig?= , Thierry Reding , devicetree@vger.kernel.org, Benjamin Gaignard , Catalin Marinas , linux-arm-kernel@lists.infradead.org, Alexander Gordeev , Mathieu Desnoyers , linux-mm@kvack.org, Sumit Semwal , Will Deacon , Thierry Reding , Luca Ceresoli , "Liam R. Howlett" , Andrew Morton , Suren Baghdasaryan , Sowjanya Komatineni , linux-tegra@vger.kernel.org, Conor Dooley , Michal Hocko , "T.J. Mercier" , David Airlie To: Thierry Reding In-Reply-To: <20260701-tegra-vpr-v3-2-d80f7b871bb4@nvidia.com> References: <20260701-tegra-vpr-v3-0-d80f7b871bb4@nvidia.com> <20260701-tegra-vpr-v3-2-d80f7b871bb4@nvidia.com> Message-Id: <178293559078.1610192.17087150631381044391.robh@kernel.org> Subject: Re: [PATCH v3 02/11] dt-bindings: display: tegra: Document memory regions On Wed, 01 Jul 2026 18:08:13 +0200, Thierry Reding wrote: > From: Thierry Reding > > Add the memory-region and memory-region-names properties to the bindings > for the display controllers and the host1x engine found on various Tegra > generations. These memory regions are used to access firmware-provided > framebuffer memory as well as the video protection region. > > Signed-off-by: Thierry Reding > --- > Changes in v3: > - document properties for VIC > --- > .../devicetree/bindings/display/tegra/nvidia,tegra124-vic.yaml | 8 ++++++++ > .../devicetree/bindings/display/tegra/nvidia,tegra186-dc.yaml | 10 ++++++++++ > .../devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml | 10 +++++++++- > .../bindings/display/tegra/nvidia,tegra20-host1x.yaml | 7 +++++++ > 4 files changed, 34 insertions(+), 1 deletion(-) > 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/display/tegra/nvidia,tegra20-dc.yaml: properties:memory-region-names: 'anyOf' conditional failed, one must be fixed: 'maxitems' is not one of ['$ref', 'additionalItems', 'additionalProperties', 'allOf', 'anyOf', 'const', 'contains', 'default', 'dependencies', 'dependentRequired', 'dependentSchemas', 'deprecated', 'description', 'else', 'enum', 'exclusiveMaximum', 'exclusiveMinimum', 'items', 'if', 'minItems', 'minimum', 'maxItems', 'maximum', 'multipleOf', 'not', 'oneOf', 'pattern', 'patternProperties', 'properties', 'required', 'then', 'typeSize', 'unevaluatedProperties', 'uniqueItems'] 'type' was expected from schema $id: http://devicetree.org/meta-schemas/keywords.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml: properties:memory-region-names:items: {'enum': ['framebuffer', 'protected']} is not of type 'array' from schema $id: http://devicetree.org/meta-schemas/string-array.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml: properties:memory-region-names: Additional properties are not allowed ('maxitems' was unexpected) from schema $id: http://devicetree.org/meta-schemas/string-array.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml: properties:memory-region-names:items: {'enum': ['framebuffer', 'protected']} is not of type 'array' from schema $id: http://devicetree.org/meta-schemas/string-array.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml: properties:memory-region-names: Additional properties are not allowed ('maxitems' was unexpected) from schema $id: http://devicetree.org/meta-schemas/string-array.yaml doc reference errors (make refcheckdocs): See https://patchwork.kernel.org/project/devicetree/patch/20260701-tegra-vpr-v3-2-d80f7b871bb4@nvidia.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.