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 29179C43458 for ; Wed, 1 Jul 2026 16:53:45 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vmXCt6ya0mUDM3tmOji9Mkco1rXEOXdIhFzW5qA5Qsk=; b=vMgdlaATPhocxAIWoU4u4JxADf ccuflsGQY0wTGYP0+i/ORrH5FzHQyr5W2ewXrFV2lczcrrCQtn0gdpr5GhjKa4h/qYTSgYkJ43b5e CiZM1yz8EgF7Cn+ihViYPS1UIaFfV2mhEl9eMn1PkwNFg9RJ9vlhZE8lU0NFPjumlNyvicFFu7YP0 Macm1MTY3YIjlip2GWbFoDzhbFqJab9abcSEBuUA/fLAtCAtP4v9RwS/yyaLVol5gGWNFTS7aCEXG F6yg6byWkp+zjPXnZKGsfWuJYiF0BWWaQgo2t4K0Qyv8eiwZ3ZOVYznWHm8uTtYrGRYIS5pf9wagx WiuO0eXQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1weyBu-00000002bUh-2Sf6; Wed, 01 Jul 2026 16:53:38 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1weyBp-00000002bHP-463a; Wed, 01 Jul 2026 16:53:37 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1782924811; bh=F3uHPVS1XECBg+1FJgBsfQzbfVfb5e4T+gqzbMq2A5Q=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=foSZak7+BxtLEwRYgivu+0IOUXwZ3OQ04aj+NCtX/mR7oZk0d2+9TLw6JHLv9hqvH gD+XAmcBQwF9Oo0c9klBThjh/SCCPAsGPNYZvpyVx+o+lBUT9/m3TPgWlvBT64AESc 1VYYtkRp2dAH/mYKaR93afRjTL1tHfoNvFgEK3LH0j/n6D8lm89ZeViVFCEzORlOM+ NO6a2s0LYpYd1YW3iAgo9LPKspHAlUFw/CVSibbOudHrMQUoG3fqEVt3205ewyFn69 a+j72Ht3QSFWjtbjkcndWh+WwsAmy/6BqWzY3mmuyvE8chms1hnDugSMwuCq/S4Le6 LfnTMMuWfCOpQ== Received: from [100.64.1.21] (unknown [100.64.1.21]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id A56B317E0CA2; Wed, 1 Jul 2026 18:53:30 +0200 (CEST) Message-ID: Date: Wed, 1 Jul 2026 18:53:30 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 23/42] dt-bindings: display: mediatek: Introduce Digital Video Output HW To: "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 References: <20260701122057.19648-1-angelogioacchino.delregno@collabora.com> <20260701122057.19648-24-angelogioacchino.delregno@collabora.com> <178291581273.4115171.8214844308967079622.robh@kernel.org> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <178291581273.4115171.8214844308967079622.robh@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260701_095334_207169_1CEC30E8 X-CRM114-Status: GOOD ( 18.27 ) 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 7/1/26 16:23, Rob Herring (Arm) wrote: > > 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: > Those errors on literally all bindings are quite embarassing. Oops. Already fixed locally, but since this is a huge series, I will allow some time for reviews before compulsively pushing a v2. Cheers, Angelo > 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. >