From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 014EA23C8C5; Thu, 14 Aug 2025 19:21:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755199274; cv=none; b=s32i7xTiroXDZi2mmO2CaHI9e5A4s1Svhrr9oMI65mSHWBruQ8NVw2ZZcm3A9W3RQNzH4xJfZn8Q0oIU+d5ZOKkDCnUKWwuZ69g/eOglQ+5iXrmhFNm72S/GNV1bpSN+H1N5fXHvpDKrf4bd9943fLs2T0p0CWBDHLhZgYnUZmI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755199274; c=relaxed/simple; bh=dq982r/AGUJviv6Tq6qfbL5MF+uO2Bkx/27uyYzXpME=; h=Date:Content-Type:MIME-Version:From:Cc:To:In-Reply-To:References: Message-Id:Subject; b=dYG7uL/4mBXHDWc/2vd0fSzhjJuM9A2YlmWYb284q759Z47Mp8TfwlZvcQ43QiEejkcSebZrYPnNwE6BvX/kpICtPv06Z2Pl62/JNnAfrCZNgsVrMEMsd/npMnc4h36FmmzFFoyMYR/YAje8v0TbGMGpI4mX4hOtRoPvyGdqaUE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mlb6TUs5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mlb6TUs5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7156EC4CEED; Thu, 14 Aug 2025 19:21:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755199273; bh=dq982r/AGUJviv6Tq6qfbL5MF+uO2Bkx/27uyYzXpME=; h=Date:From:Cc:To:In-Reply-To:References:Subject:From; b=mlb6TUs5WKp7knR8qxZJ2aAPETXXSKNIA9vVz+mf+9q1RqadjO7sqWW/ILwLXYzGn fhEAbh6CP5kgjXBCUH/R0QM36T8rVW0hnhfhPTPUVpkcpq8U0w9fXUOtuqj0qMtZWr GeGjWi6hR0tQzQJcG6ae4TXI6Vb8IPNY6/42f677jX/VaVPhP+NdrcjzUJ8SIi7ifR 8F+R3mcTG3894jKnUH+oxVZPj3NfjxBqhnfu5YeiN9NcixODS3nlRBkafpb6BYk/Oc Ak2mW0bS6yursdWdMxkDPV3QqGZlJZHI/AhRLVpo2zvi6XI3YgN8r7aZKeOEpsuajR S8dDGnOq1PehQ== Date: Thu, 14 Aug 2025 14:21:12 -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: Guo Ren , David Airlie , Jernej Skrabec , devicetree@vger.kernel.org, Philipp Zabel , Thomas Zimmermann , Laurent Pinchart , Krzysztof Kozlowski , Fu Wei , Andrzej Hajda , Yao Zi , Maxime Ripard , Han Gao , Neil Armstrong , linux-kernel@vger.kernel.org, Conor Dooley , Jonas Karlman , Michal Wilczynski , linux-riscv@lists.infradead.org, Maarten Lankhorst , Drew Fustini , Heiko Stuebner , dri-devel@lists.freedesktop.org, Simona Vetter , Robert Foss To: Icenowy Zheng In-Reply-To: <20250814164048.2336043-3-uwu@icenowy.me> References: <20250814164048.2336043-1-uwu@icenowy.me> <20250814164048.2336043-3-uwu@icenowy.me> Message-Id: <175519927193.3738618.6789267440737807645.robh@kernel.org> Subject: Re: [RFC PATCH 2/8] dt-bindings: display: add versilicon,dc On Fri, 15 Aug 2025 00:40:42 +0800, Icenowy Zheng wrote: > Verisilicon has a series of display controllers prefixed with DC and > with self-identification facility like their GC series GPUs. > > Add a device tree binding for it. > > Depends on the specific DC model, it can have either one or two display > outputs, and each display output could be set to DPI signal or "DP" > signal (which seems to be some plain parallel bus to HDMI controllers). > > Signed-off-by: Icenowy Zheng > --- > .../bindings/display/verisilicon,dc.yaml | 127 ++++++++++++++++++ > 1 file changed, 127 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/verisilicon,dc.yaml > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: Lexical error: Documentation/devicetree/bindings/display/verisilicon,dc.example.dts:41.28-52 Unexpected 'TH1520_RESET_ID_DPU_CORE' Lexical error: Documentation/devicetree/bindings/display/verisilicon,dc.example.dts:42.22-45 Unexpected 'TH1520_RESET_ID_DPU_AXI' Lexical error: Documentation/devicetree/bindings/display/verisilicon,dc.example.dts:43.22-45 Unexpected 'TH1520_RESET_ID_DPU_AHB' FATAL ERROR: Syntax error parsing input tree make[2]: *** [scripts/Makefile.dtbs:132: Documentation/devicetree/bindings/display/verisilicon,dc.example.dtb] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1527: dt_binding_check] Error 2 make: *** [Makefile:248: __sub-make] Error 2 doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250814164048.2336043-3-uwu@icenowy.me 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.