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Wed, 7 Jan 2026 06:26:52 -0800 From: Kartik Rajput To: , , , , , , , , , CC: Kartik Rajput Subject: [PATCH v5 0/4] Add I2C support for Tegra410 Date: Wed, 7 Jan 2026 19:56:45 +0530 Message-ID: <20260107142649.14917-1-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: BL02EPF0001A102:EE_|LV8PR12MB9270:EE_ X-MS-Office365-Filtering-Correlation-Id: d33fee22-dcb3-409a-f632-08de4df8d85a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|82310400026|1800799024|36860700013|13003099007|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?dtBuN/k41fyqkB7olCKfjzHMjRAlDGozZxJveHmASrgfyHVxC9SGt2iqozrY?= =?us-ascii?Q?qWgCSV11cL+mdLJd3HtAKOYWyCrH/E1tB9VbPXy4qV/adMKZRbP3MjhE6OcU?= =?us-ascii?Q?n/m3SPlua4OzZQGfhprMT//WNNBs9FK724T8PqfUokv2rQ6M9K4txXzGYp8C?= =?us-ascii?Q?NXN0t6bl6CyeKBzc7DTxbVYesK1PyeSgX0pOaUzONGe5MVb/nM/Frw6olJaG?= =?us-ascii?Q?7qzXTlc0sKyf7iCoraDyNiR3kuc0N8DobQxt/7QXVEFxgw77YHfbf2BcR8Kh?= =?us-ascii?Q?JMyLuZiJ551YcT7FiDlnfup6oBiT9xQtmM7B9+LE/DSIwEMZNX5TOX5Zd/s/?= =?us-ascii?Q?6ie/iNY150rW/KCgXC8BrvTDlw6oMNxNEGVlzVkaJnw5SEsUuAXwVbK5ChmG?= =?us-ascii?Q?h7I/W9euomE87FU5kDLknbTj2hHYdAWv4c3ixCg7rIafYu8aEvC4QgGH2FpO?= =?us-ascii?Q?GCv2E5Vh+ZH1b5kKSbOkv37sUiYf1XMhHskJCW+oP98js/XCv63tpTypz1nC?= =?us-ascii?Q?nZERBFVDB52Moqiy7bBM2gCio8oQCyzf7Z2RpDqlUDjOGXOUE7sJu3WnF4P/?= =?us-ascii?Q?gC9vr0gEDofjp+JX/ELntqOENpaX6QYbds5saTYzVWEY/zRi9O0wO3NEPuvG?= =?us-ascii?Q?6vX0YfXUPqkM1Wl6UYLOq93/CUCK/9IRBHQWfTF+keUKP9Wzv+hU/EOpgaAJ?= =?us-ascii?Q?/jtxWpkjFb7DYjOz/b2WNo2D3Job9/OrxODleYhh6lcX407xKFQa0N8+kVsB?= =?us-ascii?Q?WQPI6KnOUL+Bq8KxtRTmM8fauU68bkZa/anPt9BpyhquJdfosk65fRfwsz7I?= =?us-ascii?Q?tH5jdsWlQjSgOc9cJnP1TFTf6iTtfMBzFbxUyAPeVcHvTta22XQSIwLAdEOQ?= =?us-ascii?Q?6L7QeeMaetPCCFSliUZupWLukEwVbJtp+HGFvcBQjWUZHr9X55cxxbtBszlv?= =?us-ascii?Q?ElPoJMc0DxMwg7rjjx29LSMFSk7n4drQeNmjVWetz1ZxwMqGpRkbkaFLtP26?= =?us-ascii?Q?Rv2Oe+i+PvRPFe1YjWeH8I8POYwTGZSRklps9F/KpIEegopTWy/4shwd7EK2?= =?us-ascii?Q?4XK5e2txfiOpAo6pY6iqyuLsYfqy4rpQJhEAAEPA0GAg91iUlBpjnx/Xqplp?= =?us-ascii?Q?iT9tMbpTY5WNWz6EQjKB5JTy9XUOyHtk6RRnO4OWinyR6HnRJZsmV5SRfoe2?= =?us-ascii?Q?PDLMhqyiU1FCWgtvXtogQh2ANo29eoQfLPtdRKCimfwMhpq6z68RvsNMlOG1?= =?us-ascii?Q?5on1vA8G9GEA77eAgxb1qrI2t7YTQh4zjmungENvsC4QalP9DO1iQFMzkbJu?= =?us-ascii?Q?t5sNO94V+0jbx2jr3ATHok9Ml9IN4XYdWsAEWEt/efQM4eTzx9m0uVOvmM3C?= =?us-ascii?Q?b18vfSI0NMSZggtK+dhoKmcx+eIORGhuwTXSmxOXTrwkhtd3E9HfUvuRZmQY?= =?us-ascii?Q?DfsLwPAIemsixsI9a0Bqu9bROa0dgWfSFZ9ztr1J4Y8i/hDt5cUfzEZGyvDO?= =?us-ascii?Q?tqNDVhwIgcqkOPaHYeojgjMSAJeCja6zm+97OP0aUhPTzDTPY1Qk4uufQe9f?= =?us-ascii?Q?8QgMSJa3m7nChnMxYmxq2rjSepsOhndPLx10UXRU?= X-Forefront-Antispam-Report: CIP:216.228.118.233;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge2.nvidia.com;CAT:NONE;SFS:(13230040)(376014)(82310400026)(1800799024)(36860700013)(13003099007)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jan 2026 14:27:10.8463 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d33fee22-dcb3-409a-f632-08de4df8d85a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF0001A102.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9270 Add support for the Tegra410 SoC, which has 4 I2C controllers. The controllers are feature-equivalent to Tegra264; only the register offsets differ. Please note that this series is rebased on: https://lore.kernel.org/linux-tegra/20260106062811.894-1-akhilrajeev@nvidia.com 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 | 569 ++++++++++++++++++++++++--------- 1 file changed, 410 insertions(+), 159 deletions(-) -- 2.43.0