From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C3767C44507 for ; Wed, 1 Jul 2026 14:23:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Subject:Message-Id: References:In-Reply-To:To:Cc:From:MIME-Version:Content-Transfer-Encoding: Content-Type:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Ao2e4oml9wyP8ZDiiFp/FwD87zl/XZ7fR7vvHotuJkc=; b=pz5HVFhsrPaB10sAUA3sFIwrnv vxjC07kL4LkC8knEk/DtMGIhhbsi4p+jPm26dXPstTGREi4xDELYkEhVVBe7KZXGdJiT3epTCIXdn 7wyUyY6PC4ua3/RPQ4sVUfl7T5YV1wJo4Dama3OwjUqbOxkrI7XzZKFPIM42T3XXPXKso3/Yi3fDm PwVmj1LEj99nGq5sfASs3a9w6OHkNXs7OP89NYkl9N2Os4eLOEF9z8IUZAIKCpgcJDNhYe8Wilp/H eYGfTKrpcaOFfCfoHqeT/9CF0WrMRQLhK7Awsym4L86tal3k5glTLNYG9JNP5n1hOVoNFRPnddaav l+IJZrhA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wevqp-00000002Gy2-14K6; Wed, 01 Jul 2026 14:23:43 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wevqn-00000002Gxb-1e0W; Wed, 01 Jul 2026 14:23:41 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 8F5F96001D; Wed, 1 Jul 2026 14:23:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 241651F000E9; Wed, 1 Jul 2026 14:23:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782915820; bh=Ao2e4oml9wyP8ZDiiFp/FwD87zl/XZ7fR7vvHotuJkc=; h=Date:From:Cc:To:In-Reply-To:References:Subject; b=EzLT8/YBy4/tcL4Rg0lEVmwQyXjQbxJ/R1A2Rv2piwbsp6FOOAtl/tlWOPCYLZ6+H iLNiwTVx2u5CU//oPivoXTEYzi0oK7Woa3UHg4MURm9TOb2TK0qzChygYJtdEJ+Eev TaUJPYtJi03UxekA81CxgjXTqGK8l5rGtvFPBB7BIQbgkgVO+fqrxWVCjTDvMbOmm+ Iqts+D4oaIZgkENj8uXQxN/ki2aLO7JeWT1tYedFtFmiYBNxHxf55GXS0aEWy5VNOe LbpPao9oFTkAIinQTEGFcZ9hF4mfQXk4SBqFf2XfV4kCOAf+kwQJ/g3sW8kbj2lJPt y3qLXeLGaJ71A== Date: Wed, 01 Jul 2026 09:23:39 -0500 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: "Rob Herring (Arm)" Cc: krzk+dt@kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, p.zabel@pengutronix.de, kernel@collabora.com, tzimmermann@suse.de, chunkuang.hu@kernel.org, simona@ffwll.ch, linux-arm-kernel@lists.infradead.org, jason-jh.lin@mediatek.com, airlied@gmail.com, conor+dt@kernel.org, maarten.lankhorst@linux.intel.com, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, mripard@kernel.org, devicetree@vger.kernel.org, justin.yeh@mediatek.com To: AngeloGioacchino Del Regno In-Reply-To: <20260701122057.19648-24-angelogioacchino.delregno@collabora.com> References: <20260701122057.19648-1-angelogioacchino.delregno@collabora.com> <20260701122057.19648-24-angelogioacchino.delregno@collabora.com> Message-Id: <178291581273.4115171.8214844308967079622.robh@kernel.org> Subject: Re: [PATCH 23/42] dt-bindings: display: mediatek: Introduce Digital Video Output HW X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 01 Jul 2026 14:20:38 +0200, AngeloGioacchino Del Regno wrote: > Add documentation for the Digital Video Output (DVO) IP found in > the newer generation SoCs MT8196, MT8189 and their variants. > > This is effectively a more capable block replacing the DisplayPort > Interface (DPI/DP_INTF) one found in older SoCs. > > Signed-off-by: AngeloGioacchino Del Regno > --- > .../display/mediatek/mediatek,mt8196-dvo.yaml | 142 ++++++++++++++++++ > 1 file changed, 142 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.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/display/mediatek/mediatek,mt8196-dvo.yaml: ignoring, error in schema: properties: compatible /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.yaml: properties:compatible: [{'const': 'mediatek,mt8189-dp-dvo'}, {'const': 'mediatek,mt8189-edp-dvo'}, {'const': 'mediatek,mt8196-edp-dvo'}] is not of type 'object', 'boolean' from schema $id: http://devicetree.org/meta-schemas/keywords.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.yaml: properties:compatible: [{'const': 'mediatek,mt8189-dp-dvo'}, {'const': 'mediatek,mt8189-edp-dvo'}, {'const': 'mediatek,mt8196-edp-dvo'}] is not of type 'object', 'boolean' /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.yaml: properties:compatible: [{'const': 'mediatek,mt8189-dp-dvo'}, {'const': 'mediatek,mt8189-edp-dvo'}, {'const': 'mediatek,mt8196-edp-dvo'}] is not of type 'object', 'boolean' /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.yaml: properties:compatible: [{'const': 'mediatek,mt8189-dp-dvo'}, {'const': 'mediatek,mt8189-edp-dvo'}, {'const': 'mediatek,mt8196-edp-dvo'}] is not of type 'object', 'boolean' /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.yaml: properties:compatible: [{'const': 'mediatek,mt8189-dp-dvo'}, {'const': 'mediatek,mt8189-edp-dvo'}, {'const': 'mediatek,mt8196-edp-dvo'}] is not of type 'object', 'boolean' /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.yaml: properties:compatible: [{'const': 'mediatek,mt8189-dp-dvo'}, {'const': 'mediatek,mt8189-edp-dvo'}, {'const': 'mediatek,mt8196-edp-dvo'}] is not of type 'object', 'boolean' /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.yaml: properties:compatible: [{'const': 'mediatek,mt8189-dp-dvo'}, {'const': 'mediatek,mt8189-edp-dvo'}, {'const': 'mediatek,mt8196-edp-dvo'}] is not of type 'object', 'boolean' /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.yaml: properties:compatible: [{'const': 'mediatek,mt8189-dp-dvo'}, {'const': 'mediatek,mt8189-edp-dvo'}, {'const': 'mediatek,mt8196-edp-dvo'}] is not of type 'object', 'boolean' Traceback (most recent call last): File "/usr/local/bin/dt-doc-validate", line 8, in sys.exit(main()) ~~~~^^ File "/usr/local/lib/python3.13/dist-packages/dtschema/doc_validate.py", line 66, in main ret |= check_doc(f) ~~~~~~~~~^^^ File "/usr/local/lib/python3.13/dist-packages/dtschema/doc_validate.py", line 37, in check_doc dtsch.check_schema_refs() ~~~~~~~~~~~~~~~~~~~~~~~^^ File "/usr/local/lib/python3.13/dist-packages/dtschema/schema.py", line 242, in check_schema_refs self._check_schema_refs(resolver, self) ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.13/dist-packages/dtschema/schema.py", line 212, in _check_schema_refs self._check_schema_refs(resolver, v, parent=k, is_common=is_common, ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ has_constraint=has_constraint) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.13/dist-packages/dtschema/schema.py", line 212, in _check_schema_refs self._check_schema_refs(resolver, v, parent=k, is_common=is_common, ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ has_constraint=has_constraint) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.13/dist-packages/dtschema/schema.py", line 203, in _check_schema_refs ref_sch = resolver.lookup(schema['$ref']).contents ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.13/dist-packages/referencing/_core.py", line 682, in lookup retrieved = self._registry.get_or_retrieve(uri) File "/usr/local/lib/python3.13/dist-packages/referencing/_core.py", line 422, in get_or_retrieve registry = self.crawl() File "/usr/local/lib/python3.13/dist-packages/referencing/_core.py", line 500, in crawl id = resource.id() File "/usr/local/lib/python3.13/dist-packages/referencing/_core.py", line 231, in id id = self._specification.id_of(self.contents) File "/usr/local/lib/python3.13/dist-packages/referencing/jsonschema.py", line 50, in _dollar_id return contents.get("$id") ^^^^^^^^^^^^ AttributeError: 'list' object has no attribute 'get' Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-dvo.example.dtb: /example-0/dvo@324c0000: failed to match any schema with compatible: ['mediatek,mt8196-edp-dvo'] doc reference errors (make refcheckdocs): See https://patchwork.kernel.org/project/devicetree/patch/20260701122057.19648-24-angelogioacchino.delregno@collabora.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.