From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from CY3PR05CU001.outbound.protection.outlook.com (mail-westcentralusazon11013065.outbound.protection.outlook.com [40.93.201.65]) (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 16D17338F5B; Wed, 21 Jan 2026 15:30:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.93.201.65 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769009453; cv=fail; b=PHBEUaKjDyg6P7MTxJtMa5JiXXzwOqGSPBh2CVnpY5CKjiQgW4C0W+XVSrFUmfasvXOXXVuTjYLf592E4FWtAfjX3gg13rwfD/Fw5WJOQLwsJ0noG3jOXcATlGKyai/w95vymn6WE5zy1sZAjpsq+7CtYS5A0BsG5L8ZDdSoHvM= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769009453; c=relaxed/simple; bh=NkSaGpoupp9Qzc20fG2GLtsjDHY3Nc2PvxhQilG35Gk=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=gx0fvapyuCgfsdWSO4Rs270fCLE/1Eg4AMAGnvdiFzWANEcIcUoc/RIb4YtQtdLc6CCz4Ex9N/VRWG5q1IujTX+g1FP2hq3hPpsJGr6EmzsNN9K7jVH4OYDOklc6u+O0Kl3ArDmFTqHQmp3UsT1bctTlQHIiKI8mKdLuDKTiwJQ= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=qZ0cJAah; arc=fail smtp.client-ip=40.93.201.65 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="qZ0cJAah" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Sx/g6zgJkEfWhGq6PEky6aawyMOknqdWaHA3tjylF/yZH6OIIjwPxwq7tOc4IhKru6ebbfQhYE+Y7Ur9UprURsjWKB6o2qRrRdwiOFmFmn4tgJ4NDvwMY3XmQr1bJwvNyzaxAeUHewNroR6dUUq+7QiAM3QPPEwJlcpWOZ24ZMK+ILmqxayg2gUIzWBRhkkUeMszgL9YvmhU2DeDlfG3/A4anF1BFEXkiSXht8dZQgmV1qrUDQkVNcXsRWS8T35KEWiIlckJVgLjrT2I6hjTH35nI/F/CtbACIBhdAYgtn+7ZIuEVWq7Yzbr4gw52v9MN0/aj8UtTy3svO1/EeTH2w== 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=MgNqVLxsPAW4hgq5W+aZBnenZny6k2aQQhliqv6pNhU=; b=R13RH6wvs9KZm0zh2NKtnkl4vvAUxo05EZrtNU9DqGqSF61tn8mIMtmyfDTcder/c+Fk5c7LEPk8dICAEsfoUS07dZ6S7562lQv2ufgyk5aPjXOhKc6VsRjuMpOV0ncpmTVwlPCXS+ESquwg4PQJkoEit2niGlasD31XaSYmEK9R9CcnKqMZQCTfw1duZsjMyRG08jsuFprvHmTENvd7jJ1EOMkHBRusCO/w374oltSpdXwMfRz2bAjacdT5clp+QjSgevxhZQfz/UrjFf5fx/xYF3PHC9cLqlVUNaKYVkKvXO0qMIlMRdqllH5P1uBpZso02Z2mKhCsVAOo4dtmJQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=gmail.com smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=MgNqVLxsPAW4hgq5W+aZBnenZny6k2aQQhliqv6pNhU=; b=qZ0cJAahqzWm72Yw6IALgC17I//9rpAohT0cWxkNtYVbeFYpmFf2dVi/I6+LfNk8Py7j/hYYPXx9pJaVptDLuEUbujZn+y9IliM9nXf0o8uUImUUggAQyq5Ris6uMK6sDcjA/C0nMBPzmKPxD7HGToEI2RE2Lg9vQgYpiS4RznsQTGQAu3mixii4LJ202uL1OhJcqqlFWeoBGMgBdEbo5Tc7FesLMVzaEwKo723s6KlrgDSiQfhgHw/XRGaG6bM1d6FlkKQKCD4uc/KMhqcG5HB/d/o7eeI6FRzch2A6nFbgxHG5WcS2SQV96eLRjDzRBMZX3UueX95BD2HYehQRng== Received: from BN9PR03CA0056.namprd03.prod.outlook.com (2603:10b6:408:fb::31) by DS0PR12MB8069.namprd12.prod.outlook.com (2603:10b6:8:f0::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9542.9; Wed, 21 Jan 2026 15:30:45 +0000 Received: from BN2PEPF000044A3.namprd02.prod.outlook.com (2603:10b6:408:fb:cafe::9d) by BN9PR03CA0056.outlook.office365.com (2603:10b6:408:fb::31) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9542.10 via Frontend Transport; Wed, 21 Jan 2026 15:30:42 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by BN2PEPF000044A3.mail.protection.outlook.com (10.167.243.154) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9542.4 via Frontend Transport; Wed, 21 Jan 2026 15:30:44 +0000 Received: from rnnvmail205.nvidia.com (10.129.68.10) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Wed, 21 Jan 2026 07:30:18 -0800 Received: from rnnvmail203.nvidia.com (10.129.68.9) by rnnvmail205.nvidia.com (10.129.68.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Wed, 21 Jan 2026 07:30:17 -0800 Received: from kkartik-desktop.nvidia.com (10.127.8.13) by mail.nvidia.com (10.129.68.9) with Microsoft SMTP Server id 15.2.2562.20 via Frontend Transport; Wed, 21 Jan 2026 07:30:14 -0800 From: Kartik Rajput To: , , , , , , , , , CC: Kartik Rajput Subject: [PATCH v9 0/4] Add I2C support for Tegra410 Date: Wed, 21 Jan 2026 21:00:07 +0530 Message-ID: <20260121153012.92243-1-kkartik@nvidia.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN2PEPF000044A3:EE_|DS0PR12MB8069:EE_ X-MS-Office365-Filtering-Correlation-Id: b141f360-40eb-4a3d-1c80-08de59020b7b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|376014|1800799024|82310400026|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?1Pgt1Uz460i48pkcBvTO7eFMyuzhO85Hkv49Ko3WLKoNdaIoLUBPvYgNRjtq?= =?us-ascii?Q?zWygoCJNwFmXVMF0K9OmhU0bhEwHbkP6Rj5an7RkDIPH/QIbdDcBK2x6MrMP?= =?us-ascii?Q?REx5Q5xUoBtsdiZhXEiOrJkAyGMfWWnwtKrAt3j4BH8fR0qMjppyaqoTp2kL?= =?us-ascii?Q?QBqLYivlXZnWomN3K/qu0pah2VI7diqMPvuWxzmjt/vrGBEPOlQKrgiWlQrv?= =?us-ascii?Q?v+bT5eyyXUNw0Dtg6cpKwujQ4LGs0O/oXhSKJe17hUjSIYX38biLLUUH0JjO?= =?us-ascii?Q?0JqiwpR/NygE1SeNO9Mfan8DjcuqNYfs4gtFPe6pBRrilbb4nRk2OjQmg3ma?= =?us-ascii?Q?Ff4YXnigeBZcjAiak20Hy0+ae4Jvd9agdqu8sAoKS14pyr4FWPtR/3g4Jaui?= =?us-ascii?Q?RWtDMAQVSJgHUxB1Nxx+Nzr5OG4MIVSP1nkZcS8oqxVX2jAqgCjSBXAbOJQU?= =?us-ascii?Q?lhZVDBbaiEEwf5XJ5NCcjmQ2m8IzZACEjxBYKCDjDDohNutoWaC+Qm6cBv9C?= =?us-ascii?Q?zWZ4OCPGmJ2Yo1HqG1XHTMRjJtEuiPwUvtfhLflCr3ErmSF1uwPVcr3vmIEV?= =?us-ascii?Q?JfgdpJpN7W20o7zpewcWfZgYM1IPsDsfJfus3Z5UylQB24i7Gmq+OVTmidkH?= =?us-ascii?Q?m1fRe3pKU6dqmMLvwTsMPy3lXVt4houShxF8rpMG0W9gW3JuHSlr+4EXtV6U?= =?us-ascii?Q?7pM2A17w4uGnPsiWdPZxRXbn8s3SHXP49ns+E0doKnbTMYZOX1TjjJ7IxT5r?= =?us-ascii?Q?1qdBa0HsZ8CHhUwOrjTKsTeVihCU1eFar8qgTqsps4y/JkKqg7mL+2qc5XAL?= =?us-ascii?Q?APfmQeAm72l7RCGKF13KcJEfEYx1L/G81wO+cL0cXHZsa+m/m+PWFkSy5DsF?= =?us-ascii?Q?w4yiNZd0rA8WYWhHxzH9BhGqjunkUkAZSC5PG7FiIIP6HCSW/bZhM25CUSjc?= =?us-ascii?Q?t7iG0pU5aYb5dcLnFaffWANuyIuS7DjkucHCJ39Af62SjYtZykFKshbJYguf?= =?us-ascii?Q?ttVSaxGM5BMWvgVjAS3fqaeUYVyf23Nesm75FUi35WUrholT9vgW6CYUbY0j?= =?us-ascii?Q?u1t1ZR16ANl1BcepUJNAj9gMzEzpZTjtjnhvtpxGkAy6fmi+kr4Nh531xngH?= =?us-ascii?Q?CMDucb2ba6sdSDOKyjfftJaAyRMmlnR39+cRqzw7Zai6Lgm1zHvf4z2eVfeS?= =?us-ascii?Q?WetbyaDw2mEiXPLbB0QuOQwyC/LAdTezzBWOa/ItXTfx+SXcwlD3JJ437AXw?= =?us-ascii?Q?ACeOlkQu1RnW0JP2ShPXkBb8soMmTDuhKZ7nstcRy62x9qbWeAW2v74+KGAV?= =?us-ascii?Q?U8hkOyPZJSTsPXhYlCxwE0Je9JcJpmz3TKelabKF+W+Lafs7NnW7IC/B5zwX?= =?us-ascii?Q?23R8e0/U/Fi0C1vS/OLFii4Po1SChB69UdArpS1MDqOYPYNPWzAExssuWVOb?= =?us-ascii?Q?MV/X5Rxh5ZjyktA/6Z9toOUartQYOJ/gCpmRfYkCfJmkxz7KnFkrT/V4xGX7?= =?us-ascii?Q?1G8E6DI62xdfAcRRgSPSCm1oAuv/CfYLJKTfPWGfEor0xcYwOBXNbm9hc7s4?= =?us-ascii?Q?tTDVWn0kGuDRStBaIjk6m6Y/aci5E//H15uwcRQLAGtGRW874uSk/1EAfFs1?= =?us-ascii?Q?8NA5JlW3yRIgHdOIwks3TRJcvpgGgTyMQ1JJLfuLdjMOKjG6Dz8XobnR5XYN?= =?us-ascii?Q?b4CtT31l0YdTGuYPnVQjfRP7fFw=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(36860700013)(376014)(1800799024)(82310400026)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jan 2026 15:30:44.8825 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b141f360-40eb-4a3d-1c80-08de59020b7b X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN2PEPF000044A3.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB8069 Add support for the Tegra410 SoC, which has 4 I2C controllers. The controllers are feature-equivalent to Tegra264; only the register offsets differ. Kartik Rajput (4): i2c: tegra: Introduce tegra_i2c_variant to identify DVC and VI i2c: tegra: Move variant to tegra_i2c_hw_feature i2c: tegra: Add logic to support different register offsets i2c: tegra: Add support for Tegra410 drivers/i2c/busses/i2c-tegra.c | 534 ++++++++++++++++++++++++--------- 1 file changed, 395 insertions(+), 139 deletions(-) -- 2.43.0