From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from PA4PR04CU001.outbound.protection.outlook.com (mail-francecentralazon11013022.outbound.protection.outlook.com [40.107.162.22]) (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 F3C96389E1A; Wed, 13 May 2026 10:01:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.162.22 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778666484; cv=fail; b=q8wCyjPn0ofSuZs1OuJsorlQ26KUIXtWAkA6/BWS9MRnqwYXluH4pJN5GBAMNuOfwlvukUFd63TxFjtWmKdIw0YI5InjllozvEJx1rfbyeHx9hKA8Hj8FTUhsfggbP1D+AYAEJKKHYg9VsUV7EctSzfzKeaEDTua1XumYOSkDdk= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778666484; c=relaxed/simple; bh=8xJnbGsEIJuZEvyEFkJQ84Hdtwi4WZNfGdaEBfMTQeQ=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=Am1o2EOgjgz8ejmbgQVskTw8g5xkyFCGM6gZzpojBCsoGNBtCEA624BOYZmRCCONWFzyOthRM83PovUz/Q4dbdHbX6S3u/qasxByhNrkynLPKgXa0meCm3OTybojch8zF1C5mkegdJEuF39JP4rgP0mTDrozHy2Ak8sTImNYC9s= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=EEQC8vMb; arc=fail smtp.client-ip=40.107.162.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="EEQC8vMb" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=fy71jsdtqnpMhv0M3EyoF/4ZoGhXYW2RCLbTp5GJ1gZWSoes1QulmwgLrgJX+TA3TwbRbUb0dgWxg8U5c06ePsE0OL5x7JYmJHNk1oW+pERgKV8gU1OyKWr76OlO1Umhel2uCafvpBb6pAULjo8Cp695OeagxeL5DpnhNxGpsH1+lQIT+y7Yljc2btJ7xNEP8qVs+REG/InyyWsssnuOI5jQzRrrEMf9BYgqxNijzxxsFzXwHbMa7OOgO/A/X30xKzvez50iQzzuYjkuebGuP9/Wf8hTupjDVPDFeudSivTHoZAFfMhnIwgHHIp88fTCXAhbZxYOiZfMc6HvTcw6kQ== 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=YaB9xj1MvxQDYjyA5zyT+jOopAc8FY7shUuMjpNMZdk=; b=VEvQMsiGIum9rqX5ZJtTGvobUklN7mQDZDAUArpp5A2Nq6LhKJLc+vmFRuq4Pt7Z+puhiJEp6wY1u6wdx7xWFtu1A72wds1cNuvOVLYKFwC0w5J3TXw1SCfV6ce8/KirFCyCcrh7+WSiR7woVE1CyQVl7uUyz6lEHOXrpe9A2Fvmr3+I6jZb30pnEj1C3znMEu9wDPbL6dWGNFyakfDBj3jv6MT13uv2IQAdClEBIBS2Jlu6CK02qcRhUYlhnR1odz4UoMIbXeLkSjZ1CJ3xXWGjm8QVW0+OstG6Tzmt2HrydxCbZrF1IEE30xQsWwInIPveu37EJr/K8QrzHm9N5A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YaB9xj1MvxQDYjyA5zyT+jOopAc8FY7shUuMjpNMZdk=; b=EEQC8vMb6N1y7IDPw1VYF/0JdoTweW2hJ5+pBEvYqXrOKZHc1nfdxviyIfUCoK1dBct9WGs+pbvOhMtYSU2NMwMcxQEyv4sj67tYd1Tq+FVKW/7lfy383EDKX+1vdXZbMjUGIgZXLTogCh4tZIJ8pSsVeXfXzsbMZR7nuwUYrTQyG0O3uD54BVCa4zN9k5ykJyoXRXNncu++fF/vH/oCt0VbWG4zDgXEyyLAOE63ftEBR17KAT0uup2yJC4zPqsAfc5/sm3pxHJtyr6l+38PNMHgftahwMEcuj7HDML+kGiA9Zs9hBCpgcdnxq8tSEhP7eN9Kva8ilCKbIyGg5dt5g== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AS1PR04MB9287.eurprd04.prod.outlook.com (2603:10a6:20b:4dd::8) by VI1PR04MB7134.eurprd04.prod.outlook.com (2603:10a6:800:12e::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9913.11; Wed, 13 May 2026 10:01:14 +0000 Received: from AS1PR04MB9287.eurprd04.prod.outlook.com ([fe80::6f30:763d:17d2:b79c]) by AS1PR04MB9287.eurprd04.prod.outlook.com ([fe80::6f30:763d:17d2:b79c%3]) with mapi id 15.20.9913.009; Wed, 13 May 2026 10:01:14 +0000 From: Liu Ying Date: Wed, 13 May 2026 18:02:15 +0800 Subject: [PATCH 2/3] arm64: dts: imx93: Add LVDS Display Bridge support Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260513-imx93-ldb-v1-2-d11c5c3cc197@nxp.com> References: <20260513-imx93-ldb-v1-0-d11c5c3cc197@nxp.com> In-Reply-To: <20260513-imx93-ldb-v1-0-d11c5c3cc197@nxp.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Peng Fan Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Liu Ying X-Mailer: b4 0.15.2 X-ClientProxiedBy: MA0PR01CA0003.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:80::16) To AS1PR04MB9287.eurprd04.prod.outlook.com (2603:10a6:20b:4dd::8) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS1PR04MB9287:EE_|VI1PR04MB7134:EE_ X-MS-Office365-Filtering-Correlation-Id: 080584a3-140d-4371-cf5c-08deb0d691a4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|52116014|7416014|376014|1800799024|366016|19092799006|11063799003|3023799003|18002099003|56012099003|22082099003|38350700014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS1PR04MB9287.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(52116014)(7416014)(376014)(1800799024)(366016)(19092799006)(11063799003)(3023799003)(18002099003)(56012099003)(22082099003)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?NHlxL2o4S0tmTVdlRGc4blczOUdDT29EbnRvVmpranA3ZmVRUUJrNXhLR1NM?= =?utf-8?B?K2RnaEw0Wk10bWJnT1BRZ09JRWdOQi9qaCs3bERDMm9QN29MM2krKzc0Q2Rs?= =?utf-8?B?cGtGcTlvMkQ1bTZoK1Z0WVhST0ZZcjFZZmE4ZE80OXlDQ0Z5ank4TSt5NElE?= =?utf-8?B?aS9hSTJ4a0U5M0cxTk1jSkg3VEhLQTB2dGdhbjdNS0luc2psNTErMzVZNHYv?= =?utf-8?B?Y3JRZ1FtcnkxM1RQekJFblJxVWRVQ2NUYWcwaEY5UUJDVjg0SUk4WlZuVWNG?= =?utf-8?B?UDF0eTJkZXlTRndvNk5uc1ZOMVN4MWljUHhmc2RwL29oQmVnL1hNSC83c0s2?= =?utf-8?B?TmVndVlHcXRMb3RuUm53dFVnTzA4ZFNtcStpNlBwL241T0ZsZmNCUVlVV051?= =?utf-8?B?MFZ2MHliZUVBZ3RyTE9oY0EwTFNsemtrcnlRRzl1UFhNSnNkN1J3M2ZFN0tC?= =?utf-8?B?YVF2bXdJbGYrT0JiajRJL280T2k1ZVBmZEFIcytwT0pjazU3TVBCYWJJYTZL?= =?utf-8?B?SFg5U2dla25PMWRDNnZDUUFvQW9MMlgxaHV5YWJ5c2JFaEZzNHZoMFZuSkw0?= =?utf-8?B?aDJWR01Fb05XQTRXRHNkOWFEZ3FMclNXMnpmUXJUUXZlNUdrTDZNd1NEcFpa?= =?utf-8?B?T3BVYzNsY0pLbnZkSm85ZWNxcVJ2RVg0OEFhT2RDZWxEYjNxeXZvNUtORmNi?= =?utf-8?B?S1VYUVJmOENNRHJYRmZ5K2M4VTBrNS9MYnU5bEk3MWpxWGo4VTVuL09udzhY?= =?utf-8?B?UlUrY2ZzcTJoSml2RXJDOUdiQU1RalpIZ3E3TTN4aUZrNS9ldFc2YkZscnoz?= =?utf-8?B?c0NNOW9hWHRXcXY1ZElhQTVvYVpjNEdSN0ZseHhxNWpEUlUrSDBCckkxdVdU?= =?utf-8?B?RVhaa1ZPN3NlaXZENEpySlJINERLdTAzYVAwdVhJaXY0U0xpN0d1WlVncmJ0?= =?utf-8?B?ZjNubHcxaFpMcnVJM1Y4bEZoYzZWTHlCakMvemIzaUUyMU1oRWN4QmtxdTF3?= =?utf-8?B?d1dZdHdlVGtLMU51Q2RGSC8vNmdMelh4N0dzT24yYW5lWmp2d1VpaFNIbFQy?= =?utf-8?B?RGN6bHRJZytqTzgzc3krQkU3bHZaME1hMWo4Ukl1alpJUDRFZHYrdkZGbHJz?= =?utf-8?B?bSthNmxjb1NuZzBXWHZNTGxadkIwSTZVa2V0MDRtT2I2YkloM0ZEU2lPdkpV?= =?utf-8?B?NEZ3YlBPREhkeGNXdERqL09Sb2M0ZTNOSURPanlHSE1pd3M0Y1V6OVZ6VjJu?= =?utf-8?B?aGJSN3dUeDlvd0pvS21Gb0ZjRC8veWMzTE1iN3FkK3dQUThrWkRlSWFmZ1hK?= =?utf-8?B?VXZYWUhuYXRCM29RL29KWGlZUnhINndOTkZ0R3Z0QUhyWGFqVmMzczJXdGdM?= =?utf-8?B?MWswYkhYa3NjcCtsLzNITE9wWUthcndCWDViTGoycWt6SlRocnd2WWRkWFls?= =?utf-8?B?NVRMRzFoeENNZDNrVy81MXlxQ2JvTGdSc1RFZERsUlBFQUUyazc2OWlrNTNY?= =?utf-8?B?dW9zNEM2c2ZWMGFxZ1FIWFIyZzR5cVkxL00vTVF2MnlZSi95MzNvTHR6NEFJ?= =?utf-8?B?T0d6aTVsbnVFUU9XY3pMb08vOGIvZ0VNM2RnQ1pyamFNVWJGR0ZMUEljSmhK?= =?utf-8?B?ZHRRMnZGMHJXMVNNN2J3TnE2eXlJRGY1TTc1MUw0UmJvQktKNEFadisreTNn?= =?utf-8?B?STI3OVV4eG5WVGMrU1J5ekJnUjJPUzdLR21WMUhuOC84OEk1V3lVM25jMDNS?= =?utf-8?B?NmluVWRBbmtKd3JSYkVTNDFNYW5aZU5VdHJGR1c5YWVQMGhyMjhSZlJuVjNS?= =?utf-8?B?cy80R3MzenFzQUtkdys4NklHRzM5ajlMbjR1a1pLNGJzMndRK3dVMVl2R1lH?= =?utf-8?B?TjFuZlgyWEt5NDBHbUNvbDA5bW0zQmFzOHhnTTlGRFVPL24vMVJGSGZ0bVRQ?= =?utf-8?B?N1REY2ZUQ3pIV1B3c3ZSZEplUStQWEJ4aUJZWVVSK3ZBZDl2WXYwOEdiRzZV?= =?utf-8?B?NkV0QndOTTVoem50eDdtZzBNVGRvUVlGaHdYVGZPem1ueldHZFprbjZkOThn?= =?utf-8?B?dGlmdWlZWjhDVm4zZEN1UnpJOXl0MXJwRGZJaWxjazhVaE82alRtc0N6WkRI?= =?utf-8?B?aEdISnlmSkxOall6TFFXNnhvMkZwN2V0Uk1DV1d2THloZTRSZ3ZhcWFpUW9K?= =?utf-8?B?TG92SDRvbXFtdFdBeE9iNzBYaWZ0MXpud2FmdU1MaVRLc3pUdExGdUw4ZzdZ?= =?utf-8?B?WU4vT0FaMUswMEQ3djhqQ0t1YXlwOWRGMk8vUWJGbklRWmNpSm95Tk5uL2sr?= =?utf-8?B?Q2JoWjNqVW1YNUFpWUwwYkhXMUxLK3VnTE8weVlaQVY0dEdKdjg3UT09?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 080584a3-140d-4371-cf5c-08deb0d691a4 X-MS-Exchange-CrossTenant-AuthSource: AS1PR04MB9287.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 May 2026 10:01:14.7889 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Yahm2luEPeMTGYDAhm8cwQqTLGlEc5vASsh/gfAqZPTcHAalu37SPE5z+fkmuWQ+TYj1PfhQEg5jEKzxSXH5lw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB7134 Add LVDS Display Bridge(LDB) child node to mediamix blk-ctrl node so that video could be output through a LVDS interface. Signed-off-by: Liu Ying --- arch/arm64/boot/dts/freescale/imx93.dtsi | 37 ++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index b9abe143cb56..79fb4a15b733 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -178,6 +178,7 @@ &lcdif { port { lcdif_to_ldb: endpoint@1 { reg = <1>; + remote-endpoint = <&ldb_from_lcdif>; }; lcdif_to_dsi: endpoint@2 { @@ -186,6 +187,42 @@ lcdif_to_dsi: endpoint@2 { }; }; +&media_blk_ctrl { + #address-cells = <1>; + #size-cells = <1>; + + lvds_bridge: bridge@20 { + compatible = "fsl,imx93-ldb"; + reg = <0x20 0x4>, <0x24 0x4>; + reg-names = "ldb", "lvds"; + clocks = <&clk IMX93_CLK_LVDS_GATE>; + clock-names = "ldb"; + assigned-clocks = <&clk IMX93_CLK_MEDIA_LDB>; + assigned-clock-parents = <&clk IMX93_CLK_VIDEO_PLL>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + ldb_from_lcdif: endpoint { + remote-endpoint = <&lcdif_to_ldb>; + }; + }; + + port@1 { + reg = <1>; + + ldb_lvds_ch0: endpoint { + }; + }; + }; + }; +}; + &src { mlmix: power-domain@44461800 { compatible = "fsl,imx93-src-slice"; -- 2.43.0