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Tue, 6 Jan 2026 03:10:35 -0800 From: Kartik Rajput To: , , , , , , , , , CC: Kartik Rajput Subject: [PATCH v3 0/4] Add I2C support for Tegra410 Date: Tue, 6 Jan 2026 16:40:29 +0530 Message-ID: <20260106111033.5556-1-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: DS1PEPF00017098:EE_|PH7PR12MB6881:EE_ X-MS-Office365-Filtering-Correlation-Id: 4fc34c90-85e8-4fb1-2026-08de4d14411a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|36860700013|82310400026|13003099007|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?+7TI8DTDLR3fgu8HyyUeimLPs5sRmnh2+Vx8Uu96fF0edGl/K+niq4CHi/uo?= =?us-ascii?Q?nKrN9ORdlQL2+1Id1SV6m/p4xohp2UTMWXD413GvYIbecWvvMGmIqhMdyHRP?= =?us-ascii?Q?Dl5uUIfBj/+dAKYpQ3v37tpQpIjBMQfyq0wEDR+pVdI8+hcCDU855MVvPTYQ?= =?us-ascii?Q?iaNOIushVCHd5y9vfo7J55KeyTmxXlKAAsy3wnRwLom/s+1KXcM8+K8K3fMz?= =?us-ascii?Q?8yoN+bGBAQMUz8lDHrQ2UFQLn6pmg/zHOVC3bfsVg5lL46Bi4+baZWZkKvjX?= =?us-ascii?Q?K2gULOSoh26nVNUkjC3KhNMuddCVI78aR+MCnmCG27u/c0k9Oa8JnLN1LWbK?= =?us-ascii?Q?aWP5kiffTpjnVmD6DydMshOejTk/9H/bMcdCo+VDokjj9KAT6HpDflJD9SeI?= =?us-ascii?Q?jdkQ5EXTMhUh9kpmSr2oCf8Zb1iAgH2c5ZEVIWuMF/sDwyd83tkNtssh+9Jg?= =?us-ascii?Q?reni/zgD+Dc7OsTuH3MKP4PMd79GWp9/mK/chq8PuHs1cw9n1ztftCzWIeP1?= =?us-ascii?Q?01KDj6vsfli4SeTnfmhsV7qXiSSJPGM7kyIECsiseIFAHAFKWtAxpo0X37Kp?= =?us-ascii?Q?8uREQMEEEs71n0mD9Jl4i3f7brJLfX30f5w+EGnr20kAf3T7XImhOYD4lwVO?= =?us-ascii?Q?2DgZ4U6UvDacY7brYsxV49ZM90hMpfKSfyGb+sUBz3cvUPGkMW4So+moKrvy?= =?us-ascii?Q?laDJZgkhzeLQh1Dx6YAQ9tQWckNERghbW3DJutrg70DlTkss/ayE5wbPrXaP?= =?us-ascii?Q?GkK1GZ406UlWMMeQkkPB+qSKeVi/KLfCRtxWc3BUrQ8At1vT/GSBnrrxA4iC?= =?us-ascii?Q?KkUSdLQSQ0Nv1pwu6Op1g/7E4M8yUX6nhCK95mr2k4FLxcBQMtbQ8OJidTCp?= =?us-ascii?Q?eNxxC54kRXo4fkpqmBMhWa01Ifd+KMRsK53vWsTQOiXvcFN+wBk0k3uvyiJC?= =?us-ascii?Q?Zcy67PpQ1Jxjzv4nlh7Gp1ZjolUcKfs0VLC9d+pH+LUS9xikgFRLBLZDuhzS?= =?us-ascii?Q?vR5T/MR1bABfRoHLdsUnbtag6xweuqKUJ5gq/JmzKYuT1ICKmzn21/DmMeLj?= =?us-ascii?Q?UtmT9pU8U7JEd89/vyNbOnZl/6RG6MJQ6wsIbZceJdendhhymnelzX6o8tuN?= =?us-ascii?Q?VttBfdM1Bco3dCMjHhbIqE0Ixxnbw+Gi+U1sx0ZTkkioZFeMs/lOeQ7uU0E0?= =?us-ascii?Q?sg6cMEhyImVdZHpyyErZeJqduevZ+csKIZTOIN6E9h7Hi32QPm686GMNsAl7?= =?us-ascii?Q?WJEEQUSDHlAtiHY38NjcrdPcwhB+SRJz5Ww8mt1pUPEq3H9ek+0N8FIu7dct?= =?us-ascii?Q?FprMhLoKNjCb9z7K/10HD5cSfqNiWIBJiUZdGWN9N0FOG1Q2At+hknAwieR4?= =?us-ascii?Q?wL8Azu5evbfLeGqQitTp6ATyQzELzgBBEEt0walXqYBDs7aY3QTlCU9r5t8V?= =?us-ascii?Q?8TWovtcMQ0PCi11It26ltHDzOl84l+37hc9k3DLI++cfUiQ3Tupw0YjrOeDE?= =?us-ascii?Q?3O1KAZr3sL9mgzuWRvio70QBowfnz7vBTh/mlJN5VpncLIv0aTzzf0gz/Ir9?= =?us-ascii?Q?QZbhi2z3OVfsHx8zN6z5OU4AT0HjXAQCncHG0jTI?= X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230040)(376014)(1800799024)(36860700013)(82310400026)(13003099007)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jan 2026 11:10:51.8556 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4fc34c90-85e8-4fb1-2026-08de4d14411a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS1PEPF00017098.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB6881 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 | 567 ++++++++++++++++++++++++--------- 1 file changed, 408 insertions(+), 159 deletions(-) -- 2.43.0