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Thu, 29 Jan 2026 02:30:46 -0800 From: Kartik Rajput To: , , , , , , , , , CC: Kartik Rajput Subject: [PATCH v10 0/3] Add I2C support for Tegra410 Date: Thu, 29 Jan 2026 16:00:40 +0530 Message-ID: <20260129103043.148490-1-kkartik@nvidia.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@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: MWH0EPF000989E9:EE_|LV3PR12MB9355:EE_ X-MS-Office365-Filtering-Correlation-Id: 605326ac-f9d6-4c95-a7fc-08de5f2184a2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|82310400026|36860700013|376014|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?YJCZc3QAqS173/wtDINU1wQTidkS7Pq/SFhbUcbebAaPDQxN3k37BKVtIsTy?= =?us-ascii?Q?aOJTVNp46QZLLUPZ1c1DB6ytbt3ur02dvXwtFegu9FkXLcEKw4whKx/oPi5Z?= =?us-ascii?Q?IjbFaliywesodNblK/VzM/phOE7SH0xbxfRiogZaVzo7nCeomONNNwS5ZE2C?= =?us-ascii?Q?kudv+lV0tw39oUHDehcc8PN4U0d2dRW9a5sle4/mQ6vfT+eyGe01153HpTma?= =?us-ascii?Q?ca5aNfPvw6HfYOD5ZvAND6P5HB2boaa7DVP0B4WdmKkB6jDFzo2eT/wthGzK?= =?us-ascii?Q?M7soWzZDDs3ttrIBEqQeekQObH1fn79UcJ3zUFGI8Rr81QxOF1Cp9P5p/sZ/?= =?us-ascii?Q?6YMQfiD/zajf/p4mEflII6gI2VvE5SlaR14HX1Hsgx8cKQ6QH+B1lA2bURyS?= =?us-ascii?Q?mD6Dl5bwemH9cic1JK5Zeo0bX+qzoJyZJk95d0NGoetYmdfeXWYwdEkd2Kru?= =?us-ascii?Q?iP3XWvcLzfvAwlXqTW3/tKzbnHYKxkvfWV4eeNOaFLdkUwhBZrtxMQaI2I4t?= =?us-ascii?Q?CoJmcnU+D6EADI99E3wratvbl3UBAOMGt/QiytsXrNuVOryE6yqH3kHYtSsg?= =?us-ascii?Q?WoATQHiFEnagEmu2Nt+ZteZyrdCHNCfr+ubHl4+8LJDr0gkBsD5D7DzbZVSI?= =?us-ascii?Q?GO4h1GIXiHeIQ3TRba/20SJiSWWUkG0lPCrcKS2qvwpEEr8lprr5iBi3Y+nh?= =?us-ascii?Q?PZ3rYAkOu9BETdEHTD71assdT388Fg5iFMLQGkCSYQsMEpHU05IwmF1Wlxn3?= =?us-ascii?Q?VbmNnYVElXp3NWYAwHrNWNGQ0ApFWHqL/0f2OlrtZvgMsrNfLLNVnkpo/CfB?= =?us-ascii?Q?Pfe8IR6m9QjogTSI4L1kBpYSS6pkBZAHzYzhxadTP6DdBubPBNeeWWlJatSU?= =?us-ascii?Q?7QCm2J1bdF3bqczE34xILlWeOYuUnramHtr60df0CiYWVaZcJjuCAIdgAF1q?= =?us-ascii?Q?8j+u2jY+CmSBFZ9iG8L/cEk51DxVRQE3V48qBAu5gEElfnMCOQuTe9oHQmDK?= =?us-ascii?Q?biDqb1zRpPoBl3p9g5qEnk2Xq+Me9+qEpsq2Wl6I8t1T3F1NV+fP/5G4dpXK?= =?us-ascii?Q?VVIFSZea4QXnH4NuKOreooYLsrZORHSzKLCyIRHPH9ZsgUBYr7+Fvivk3hxn?= =?us-ascii?Q?L281kgRnvmDnX5u1G/2p0NOIXlqhdWyY3uaQJiOAd3/ivi+92XHOKzv1HD5W?= =?us-ascii?Q?4CIOq1YYonbLTuD8SFF0b/fSMuIXLiGmnMhDDKFZoUEvgnb7wCDPEaUbS5GF?= =?us-ascii?Q?ponaEPbGx2R0b7OKqvy6JtDXBYERRFM2smZxgE/1SsjrcuzVE8AGvo1QUGGh?= =?us-ascii?Q?wrbYJVDIgotb5CXvoMCOVOAlJ3VC10qu2x72Si/LzXpq2zd762+quokoC4mx?= =?us-ascii?Q?esND2AKTIFseLt99uWfk+7FhZ++RpJMC6sGmrhPC1V4jJUbSFxX68kDgF5dA?= =?us-ascii?Q?4xZeo1bSsPJH3cCDOp5QLXxX//LVIz2wgI4yAfeHYKBcNVCwLCXWLxBU+6Qo?= =?us-ascii?Q?HdGf7uaL0Wy3I0lYqlw+ZrRwvXyY5m2XrQorfUdye9a1mXZp66v5ZCKrJveS?= =?us-ascii?Q?H/YFgm9aTWuylXXNMRfd3dBQq37Oc73vvbHrN2QpVPabKCTqvZJl1lWbxuep?= =?us-ascii?Q?mVf6LRhd3AM8u5vdd0RFZzFxwst7ik16frEGg+3UKOq/4kJyONEnJFn8J12C?= =?us-ascii?Q?7RiDNpMonSXdoHDZQiGJn3axkn8=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)(1800799024)(82310400026)(36860700013)(376014)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Jan 2026 10:31:09.5550 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 605326ac-f9d6-4c95-a7fc-08de5f2184a2 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: MWH0EPF000989E9.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV3PR12MB9355 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 (3): i2c: tegra: Introduce tegra_i2c_variant to identify DVC and VI 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