From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from PA4PR04CU001.outbound.protection.outlook.com (mail-francecentralazon11013059.outbound.protection.outlook.com [40.107.162.59]) (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 7D245346AF0; Tue, 10 Feb 2026 10:04:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.162.59 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770717841; cv=fail; b=HI5c+7P96/eA/QSj0fUal/L5+oXUxDi4yymScVMOLk9Z3G3v8C5LbeGJGNNYL0w/KRggpiWzz0NBeHm4A6wj6X51snHIFt6hERQ/RK0Hilr/ssXQErlxjc40Tqk+72VND+hDf5HIn8wMAkFCzf4kiK2PlbjqkY3V38pxSiAdews= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770717841; c=relaxed/simple; bh=IzHSCW3yF55hpBpDV8ebK6PHm0hKjD2d6p2iYF1dy+U=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type:To:CC; b=PUKckaAfXVMoDTR99ZHfjFYwn1cT1dJZXOiAG++COxGubK4PlCp/EFgrsMkJGOf2i/RDpMUjvpngmqNozsKuOAXxDCpiNfYWe8oWREbMAu+QcYws8+SqseugpgNt2ziaHXunGu93QhCu5iISBoacreX/UJbrc0vMvP7/jtu1cjc= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=bNiH+8JJ; arc=fail smtp.client-ip=40.107.162.59 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="bNiH+8JJ" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=OUUglAe+ohQ5/1MhHwNDBGbldO0xvfQlKcTfRY2j+dTQuInDy7cftS52ofUz1CmJQllXFkFmdu7xzW3UZZGS7yTLoH/juqLjXRHJxuBrPsf9jCJPsqsnZxRN01ptwYKkUiX9K2Q5iHNAjP30yChB/7XVinY7AhaKjMbvJ6FDVyCNbqX0LlcAg2ojKPMcI9MSciIgvd00C59jnD5N2u6cCjIdYGDSkgGd60Z6FwC3oSgDJB+SxIM+08rrfJ7GKwxZ1Ecvdzze6lRp4ouGXBHY4uHrDAGijXF0J90wfNahBZGOj6nBARaGLi6z8l5kl5S774I14N2UagYoYLgV2rVApA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=eiKy/26XWsZZRFKq5+c3AmLYR6gHIqD80ID/yL/UwYY=; b=X+pYjYK5zgsDDz1jLhiCj0acTFxxSB+1sUBVraqaJIJr9bCZkVjT5YGPeGaTOlpXQUU6ZfadDGyZiS6HoVcfzsX1PKCvvkC8jDPKDOPkbZBvjvqrtx0DJjuX4HihDGyv1q/NI1EpzUwjEtmgPqRyMOpjcZCXBSaPi6mPcz/MRiU0Hp6Y0S/vHJBjuEzlLaEFDFpP1jTY1/MwC5pWTbncbm5ts1GXIhFagSDY9x7XGpevH5F71sfpdTXuxle4+ND+i4SSlZV2z+InQDOfflT8RQjA2aLStYXYIqbzoWieoDhzFqlJTGD9PE9vtKTOjPqGXYb78JZxbpXhsQa4Cks1AQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=fail (sender ip is 164.130.1.60) smtp.rcpttodomain=kernel.org smtp.mailfrom=foss.st.com; dmarc=fail (p=none sp=none pct=100) action=none header.from=foss.st.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=eiKy/26XWsZZRFKq5+c3AmLYR6gHIqD80ID/yL/UwYY=; b=bNiH+8JJpOw+c1kKCzDcP2GFYIfcjrVG8BKORPEEBRwBWQYjvdyuVs8dY9MOJYVSHnNLzy5eY9rYU0ABFYTbR/t/s/HkemI5WPDae9Ub3TRE+92ZtCq7TJCwgf7ajfL4yHp9iPq9pg7xoJwrvaH7vd0LCHxa6VLrFMilpHJclaro8iJD91HWOiJUjGbc4MnEpED0wXCnioQ1TWQq1Og8csTJTG+U3yqIVmvizdotwC6nsbZP1zeYoYs4GsfVNPLl0z7UmvGq9xddK/XssotkYOJ2X9jV5QK+MUo0hjgje5mXN356mPQjlSOkh2mcLO+Rt7iXGQ7o//w0p2hNrrXrrw== Received: from AS9PR06CA0154.eurprd06.prod.outlook.com (2603:10a6:20b:45c::28) by VI1PR10MB7671.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:800:1c1::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9587.18; Tue, 10 Feb 2026 10:03:53 +0000 Received: from AM2PEPF0001C70D.eurprd05.prod.outlook.com (2603:10a6:20b:45c:cafe::80) by AS9PR06CA0154.outlook.office365.com (2603:10a6:20b:45c::28) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9611.8 via Frontend Transport; Tue, 10 Feb 2026 10:03:51 +0000 X-MS-Exchange-Authentication-Results: spf=fail (sender IP is 164.130.1.60) smtp.mailfrom=foss.st.com; dkim=none (message not signed) header.d=none;dmarc=fail action=none header.from=foss.st.com; Received-SPF: Fail (protection.outlook.com: domain of foss.st.com does not designate 164.130.1.60 as permitted sender) receiver=protection.outlook.com; client-ip=164.130.1.60; helo=smtpO365.st.com; Received: from smtpO365.st.com (164.130.1.60) by AM2PEPF0001C70D.mail.protection.outlook.com (10.167.16.201) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9611.8 via Frontend Transport; Tue, 10 Feb 2026 10:03:52 +0000 Received: from STKDAG1NODE1.st.com (10.75.128.132) by smtpO365.st.com (10.250.44.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Tue, 10 Feb 2026 11:05:34 +0100 Received: from localhost (10.130.75.212) by STKDAG1NODE1.st.com (10.75.128.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Tue, 10 Feb 2026 11:03:52 +0100 From: Raphael Gallais-Pou Subject: [PATCH v2 0/9] Enable display support for STM32MP257F-DK and STM32MP235F-DK Date: Tue, 10 Feb 2026 11:03:53 +0100 Message-ID: <20260210-display-v2-0-0592bd514958@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAIkCi2kC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyjHQUlJIzE vPSU3UzU4B8JSMDIzMDIwNL3ZTM4oKcxEpdU0OzZKPk1JRkc2MTJaDqgqLUtMwKsEnRsbW1AN7 g7PpZAAAA X-Change-ID: 20260209-display-516c2cedc734 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Christophe Roullier CC: Philippe Cornu , Yannick Fertre , =?utf-8?q?Rapha=C3=ABl_Gallais-Pou?= , , , , X-Mailer: b4 0.14.2 X-ClientProxiedBy: STKCAS1NODE1.st.com (10.75.128.134) To STKDAG1NODE1.st.com (10.75.128.132) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM2PEPF0001C70D:EE_|VI1PR10MB7671:EE_ X-MS-Office365-Filtering-Correlation-Id: ebbda0c2-dbb9-4b74-5fbe-08de688bb209 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|82310400026|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?R2N4ZXY0ZjFacUk3bDdjbllsT2IrRkMrL1BtYjR4eFlia3FWSm1vcFo1cXNJ?= =?utf-8?B?L1hTNXIxMXloVFB5ZktIcjdPQkNXQ24wSk9WL3VMSVV6bTg4QldkWmI5VmU4?= =?utf-8?B?aVY5emxZYW40M2FUdTRmb2lrU1VDYmhLNWI5L2JZSldaRGFTMkRHN1k3TVJz?= =?utf-8?B?VjdtMDRlR293cjJibno0a2lZdzdpcWNUaWxjT3F2MEFCRXR0QlM4ZzNZcy9q?= =?utf-8?B?bm40Wnd1WDNZWnlrSE9TUFVZd3I2SHNqeVZSSEZNSnlEZUQ5QzBOSCsyLzZY?= =?utf-8?B?c25HOWg1MDdCWnc4NG5lSFhLZG53anJab1ZKMS8vMXg3SzArTjZTSWFIUFlT?= =?utf-8?B?OU5CYXA5c1FDUmhxa0lQN3VmVWpNeXdNQlBsNG9rTkF6Zlk4SzdOSnRiSmJr?= =?utf-8?B?ZWl3Z3NLaktSZ2duNGhBbVNZSFVSYU4xUGQwdWJudE5MQldoOTFENGc4YXFX?= =?utf-8?B?WG85enZ4MkNVRllwQVVncnBTMzdrS09qSFVkT3ZBNTZFdzRuSldTYU9ocGQv?= =?utf-8?B?YlIyVFZub0tKbTQxM25aQkx6c29TME05d1VYbzNIODJDMWNuTTA1RGwwNWpX?= =?utf-8?B?dTVxTVVZNGlMaTJibnhzVXNKN2hOZmRWdHVIdjVCbS9zS1RtZTVPWWNrRDZl?= =?utf-8?B?OStXcGJIR21CUDlQWjdVTmxnQUFoR2FiUitRcmJieXEvaEhqcG5VdUNGb1lu?= =?utf-8?B?Q0hkeks4WU5icTRzeE9IZkRXbXRqL29jRFp3RHFKYmZRbFkwRk5wVE1kZERU?= =?utf-8?B?N2YrRVlsM1lHelEvaHVzZU01SHVwcHhSRDYzSE5xMEFuZ3hxdmViWmtEQk5u?= =?utf-8?B?bS9LMlZsVmRJbk1GZEg0NFYrdkdQV2NCM1JiSWJQS3lDYUMyVzR1djgydXNZ?= =?utf-8?B?ZTJucmpSYWdlRFhObHB4VGlUR2ROTk9IK01PZFp4clVmRE1Ud0hadWFUeTlU?= =?utf-8?B?bjI1aC9uMERvVHRsQXpna29zMk1DN0x2RnJ4Qk55WHpDdVBXdmdCMllGdzRm?= =?utf-8?B?QmhISmFsY1l2c3NSOHhSTnNCVG96d1NEUWpWRWYxQ0M4aVo5QldtWkdIWVpa?= =?utf-8?B?T01ZWUhuY01BOUtDRmhVa3VCaGowRHc1Z1ZDaGxhZXpRSFc0Rmo3elkvdWMw?= =?utf-8?B?cXRTWjZUcnVRbnFiQ0lpUnloYmNDVnNuWjBocXhOTzg1ZHNJcWw4b0kxMnc0?= =?utf-8?B?S3BIWmVMd2FpbHlRdzhqeXYwVVRWd25LODF2Z2M2WnltdGlVR1BZd1JMR1Bi?= =?utf-8?B?ZllsWnZGTUxjUGVLNmM3ekF2dXBDMzBkQ3lVT0h4eWFVaUU5OEZoSGZFWkRM?= =?utf-8?B?eGQ0WjdhaFBWczhSenBZTkx0dE5ENkJFcjQ3cC9kSEQ3RjRRb2pObHR1cDF0?= =?utf-8?B?UHdNSE1oMzBaR0lCaDk0UXZPbnhzdW5jRHNLNUVVYjA3emI3d3VzbzFHSkM4?= =?utf-8?B?WlNhSUJUaW9zNzVjeDZ6WXJzQkxzN2tDdXdBQVFOTEtQelVaTlBtdFNkWEc5?= =?utf-8?B?dEZ0SFpPV1F1QUlXRzZvSTNoVnNJUHdZM0Q4WHhZejJLamV1WWdYRjJCbG4y?= =?utf-8?B?SndSMnRmc3RxeGF4L1pHbTFxTzc0TDBwMXMwRGRLZk5VYkd6MnJOTGJJNWt3?= =?utf-8?B?K2p1WmNEOE45YW9kSGhmREovT2FubEFxeWVXcUFwTTl1eXdicVRJdVY0ZExX?= =?utf-8?B?bUpkT0hHdDMzdWMvaUFMZlA2NEk1WHJ2KzE1U29NcXgvMHc4U3pSUkthSVkz?= =?utf-8?B?UURZSmp3WFovVGNqQUEyS1FDR1pFYlhsbytrUThHMWt1d0FpZlVQZlJsYVM3?= =?utf-8?B?NXlmN1ZvUHA0VWRUb0Yxa0ZqT1grYjdGZVU2cmY4cDNhb0x3bFREMTg4SU12?= =?utf-8?B?QzM3ZkZ4bVlDSmgvMXhSbVFhWHdxK1ZvS0VYN0pNR2p3cFpKeGVFN1RDdHNm?= =?utf-8?B?TU1kcXByRnNOR0U2akNtUVJtdXloSGl2QTdGOHc1cjhIWGJCZXpxbTdDVTBJ?= =?utf-8?B?czdkYUhlT0tyczZhaVN3Y3VDVllCYXNjT0Zkb2NCeGN6TzZuT0Ewbkt1QmVF?= =?utf-8?B?bFRHNzFEN094SjN1aVAydnYvY2ZYMjA1anB5TmtaWW9QSWJRcTZFZFdPOVRX?= =?utf-8?B?Y2pTSUNVckwrMVdsU3liUXRFMDRVOU55dTR1eGJyZ0w0MjliUDVHYVpHTkc3?= =?utf-8?B?UThpL3JDWDZFd1BpT05PbWIzYVB0NTVna3EzQXN6OGs4QzAxVS8rb0dla252?= =?utf-8?B?QUxoTXRmLzRiMExLSmV5NjBJSzRRPT0=?= X-Forefront-Antispam-Report: CIP:164.130.1.60;CTRY:IT;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:smtpO365.st.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(36860700013)(82310400026)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: EUYVoz9d9/OMR5U4zH7FuB3Jijvqg5r9qBGeRMihBKYfVb1X7j++EdJ/3OsbX41IME9w6lp0rhx2mzAdm5+CHGe/h6IBkKFCJ3JcJFsJNVqlhBFMlqmOhJ+8dF+WXHV/VwEaqUt8k4n8VnleFoltZlwgaGE9nRocoiTdD33JHUUlrYCDqNrPR7DZ1Ltyv1v7BnCUQjISafZpMBp7aCYB6X1WZVxcgX1xEduZ94l+Ud2rOratBsIzqpa7kObTQdjS3W6RYHoPQY8ADE+9qfRIlKPH2Ev/h/NWRjkSiy24u8fHE4ngOuWgecM1DjtUvHLHxDcIUuJaiSOl/AwuYRwS6vfQ03hXTNmfIICVKywoc68hdc+fJYLVc6h3ye4bz9xZ3ki09g+TdJ0JX9+wESgzUpYduVfQZf3LdrGRSNWQuOZCWAXczTd/3iGU/HuzHNXo X-OriginatorOrg: foss.st.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Feb 2026 10:03:52.9001 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ebbda0c2-dbb9-4b74-5fbe-08de688bb209 X-MS-Exchange-CrossTenant-Id: 75e027c9-20d5-47d5-b82f-77d7cd041e8f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=75e027c9-20d5-47d5-b82f-77d7cd041e8f;Ip=[164.130.1.60];Helo=[smtpO365.st.com] X-MS-Exchange-CrossTenant-AuthSource: AM2PEPF0001C70D.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR10MB7671 This series aims to add and enable sufficient LVDS display support for STM32MP257F-DK and STM32MP235F-DK boards. Signed-off-by: Raphael Gallais-Pou --- Changes in v2: - Added support for STM32MP235F-DK. A second series would have dependant to the v1 of this series due to the pinctrl. Better send it though one push to reduce dependencies. - Link to v1: https://lore.kernel.org/r/20260205-master-v1-0-fe6399aa3aab@foss.st.com/ --- Raphael Gallais-Pou (9): arm64: dts: st: add i2c2 pins for stm32mp25 arm64: dts: st: add ltdc support on stm32mp231 arm64: dts: st: add ltdc support on stm32mp235 arm64: dts: st: add lvds support on stm32mp235 arm64: dts: st: add clock-cells to syscfg node on stm32mp231 arm64: dts: st: describe power supplies for stm32mp235f-dk board arm64: dts: st: enable display support on stm32mp235f-dk board arm64: dts: st: describe power supplies for stm32mp257f-dk board arm64: dts: st: enable display support on stm32mp257f-dk board arch/arm64/boot/dts/st/stm32mp231.dtsi | 19 +++++ arch/arm64/boot/dts/st/stm32mp235.dtsi | 18 ++++ arch/arm64/boot/dts/st/stm32mp235f-dk.dts | 117 +++++++++++++++++++++++++ arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 17 ++++ arch/arm64/boot/dts/st/stm32mp257f-dk.dts | 118 ++++++++++++++++++++++++++ 5 files changed, 289 insertions(+) --- base-commit: 05f7e89ab9731565d8a62e3b5d1ec206485eeb0b change-id: 20260209-display-516c2cedc734 Best regards, -- Raphael Gallais-Pou