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 47A38476698; Wed, 19 Aug 2026 13:46:57 +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=1787147218; cv=none; b=tNdWd2qFRHrJRLSyR3YhxDmvQbdfpMekBZgeMi3AWgK+K+MgLNxeGhOV6vEHaxvJAy8hce8EBTx3Cg9A949cfWReKhrBRTRI3Mad7vYNJrX0laTWlaVKEbAT8yCPxXaldXqpdwIEE4OynQeRwYBqSAatD4+eQudi+k4SUZH9hvc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787147218; c=relaxed/simple; bh=/0vGNRVy55jyan4zG8BD8bNkuBbvTvizL2WnMPepYBs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=ehXPXjKurYJDjPl2X/rEz7s7WPpEvmpT/xhKcGam3UzzkIaXBrDHZfeQyc2UTF6em7p1YLLJh7UY7s8ogDZI0MMQP4fUwfRVjYDwuRoxcOK+3QsXsPfMz5GsoGqRcswMIo5m0/10NNIecOPkhi187PIlXWxj4PySeBBirgTKNpk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=q6RZIHd2; 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="q6RZIHd2" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5EAFDC19425; Wed, 19 Aug 2026 13:46:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1787147217; bh=/0vGNRVy55jyan4zG8BD8bNkuBbvTvizL2WnMPepYBs=; h=From:Date:Subject:To:Cc:Reply-To:From; b=q6RZIHd2f5B5hH6L/eo9pIacsSI2MjLKUAW847UWH/OzQuInVYIa1+lIr6c/EImbH eT1zioenhLpMNsjbJtp6gHPOJt4fCQ44qmdZwlKLud4/Hc8tBcqwfn3K6dSe97FjP+ AvhlcGlhMjzYyC1D5RRZxbf2SoeGsCU/1myX8nT9Q4SF+UVI0yB2DY4a/TvGBCKXTU veBggsxRBTkOewrxHojQUmagcQll3de7ESljxEjfwt+GTPWhdj1LhdjnqriFmEhPcZ Hla8U3Jld0Zv7QI/O6obA7moCKGIHHK9jmLpq1mgFab4/gJ3Rllv+0A56B85n4IEuD h+HOPJ/AYZcYQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39D63C5B572; Wed, 19 Aug 2026 13:46:57 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Wed, 19 Aug 2026 15:46:54 +0200 Subject: [PATCH v2] media: dt-bindings: dongwoon,dw9714: Fix example implying 1.8V Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260819-pp-pro-camera-v2-1-c21652dd388d@ixit.cz> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/3WNQQ6CMBBFr0Jm7ZgWiRRX3sOwKO1UxkRoWiQo4 e62uHb5kvffXyFSYIpwKVYINHPkcUhQHgowvR7uhGwTQynKs1BCovfow4hGPylo1LKyUrtKnYy FtPGBHC9779b+OL66B5kpR7LRc5zG8N4PZ5m9f+1ZosC6q2wjaqVc46688HQ0H2i3bfsCrLFtn LoAAAA= X-Change-ID: 20260801-pp-pro-camera-a14d1af483cd To: Sakari Ailus , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Krzysztof Kozlowski , =?utf-8?q?Ond=C5=99ej_Jirman?= , Sebastian Krzyszkowiak , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, David Heidelberg X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1798; i=david@ixit.cz; h=from:subject:message-id; bh=WEz/pz57pQGwTSB/NZ0X/QE1xaXHsRApbxIBxFTqjKk=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBqhbPQMqzPiKbvO2zm5Y25Q1FChZvbD4ycOMRlw qreCnstAv2JAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCaoWz0AAKCRBgAj/E00kg cph7EADFujxDmvz4QUJ/nDfMlv+cHBpuMmsb3VBF0efv/N5Tj3rbzfRnVtu1y9h0iztGRpf7dIt MMnY9s6dLeTqG2H7dKN601hn6ZQkHsYTnXutP8cJR6FoED2GSczi3cSDTt/kCNi5+71dTdktqGb IwzlRcZxGoXid2bNtWvI3rnhLJZoQX03ntlkRgPndYL/R1gqf0PG37VLfMLiiw2qmy+4gt+Os5W xU/hxWjng309iYlTNMU9emVVe97I/WpzBDAWjOMifN1WbjAnFnSg2IhfryhQpggzXPR3NJMFxr0 MCFGNc4zpPZjzKLPtVDTAYzOd1pxJc6Jms1BJ70oNPlI5ma3MITPI/Wpb8OFOHzb4j7Wriszj0e 2QkZ1ibo7YTTqD08nhR7cWar460VUFIs8DGiWf9wtE4mFSgVObGoan60TAm3bO4r5Bn5HpzXtIk eJAE9zzzrxwOny8mgdUZYx0iHrn2LdckM8E0pbkNso3BrIL1shh0xc/fbHL3jWTeAoSFkePyIeF MG/glKm26c2NLMD7AxHG2HZUE5PbjbDSSVZxia+uHDCdxHxvCtzNY+GzAem5MuFQm1zedYHADID KOpLOjhw9YX9ozE9NyhBPVvQuEt6d7y2SNRTRX3rJGulYHzm8rcnBN2lq7tKXh3bCbQQTgAzLuX eOXKIeFIFCKYqsA== X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg Reply-To: david@ixit.cz From: David Heidelberg The datasheet says VDD should be between 2.3 to 4.3V, usually around 2.8V. Correct to prevent confusion and extend description. Fixes: 2a96b40f366a ("media: dt-bindings: dongwoon,dw9714: convert to dtschema") Signed-off-by: David Heidelberg --- The example implies incorrect voltage, fix it. --- Changes in v2: - Dropped the devices fixes, needs HW owners to address issues or document state to be understandable. - Link to v1: https://patch.msgid.link/20260801-pp-pro-camera-v1-0-7b4d90788f9f@ixit.cz --- Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml index 66229a3dc05d6..7f5aa098351dc 100644 --- a/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml +++ b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml @@ -20,28 +20,28 @@ properties: reg: maxItems: 1 powerdown-gpios: description: XSD pin for shutdown (active low) vcc-supply: - description: VDD power supply + description: VDD power supply (2.3 to 4.3V) required: - compatible - reg additionalProperties: false examples: - | i2c { #address-cells = <1>; #size-cells = <0>; camera-lens@c { compatible = "dongwoon,dw9714"; reg = <0x0c>; - vcc-supply = <®_csi_1v8>; + vcc-supply = <®_vcm_2v8>; }; }; --- base-commit: 5453bc3279e9f8578ac3e534d476240e40c879e1 change-id: 20260801-pp-pro-camera-a14d1af483cd Best regards, -- David Heidelberg