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{ "id": 2215844, "url": "http://patchwork.ozlabs.org/api/covers/2215844/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/cover/20260325125726.2694144-1-sumitg@nvidia.com/", "project": { "id": 21, "url": "http://patchwork.ozlabs.org/api/projects/21/?format=api", "name": "Linux Tegra Development", "link_name": "linux-tegra", "list_id": "linux-tegra.vger.kernel.org", "list_email": "linux-tegra@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260325125726.2694144-1-sumitg@nvidia.com>", "list_archive_url": null, "date": "2026-03-25T12:57:24", "name": "[v2,0/2] soc/tegra: cbb: Add Tegra238 support", "submitter": { "id": 69778, "url": "http://patchwork.ozlabs.org/api/people/69778/?format=api", "name": "Sumit Gupta", "email": "sumitg@nvidia.com" }, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/cover/20260325125726.2694144-1-sumitg@nvidia.com/mbox/", "series": [ { "id": 497438, "url": "http://patchwork.ozlabs.org/api/series/497438/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=497438", "date": "2026-03-25T12:57:25", "name": "soc/tegra: cbb: Add Tegra238 support", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/497438/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2215844/comments/", "headers": { "Return-Path": "\n <linux-tegra+bounces-13219-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-tegra@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256\n header.s=selector2 header.b=TzrjpC6o;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=104.64.211.4; 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pr=C", "From": "Sumit Gupta <sumitg@nvidia.com>", "To": "<treding@nvidia.com>, <jonathanh@nvidia.com>, <robh@kernel.org>,\n\t<krzk+dt@kernel.org>, <conor+dt@kernel.org>", "CC": "<devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,\n\t<linux-kernel@vger.kernel.org>, <bbasu@nvidia.com>, <sumitg@nvidia.com>", "Subject": "[PATCH v2 0/2] soc/tegra: cbb: Add Tegra238 support", "Date": "Wed, 25 Mar 2026 18:27:24 +0530", "Message-ID": "<20260325125726.2694144-1-sumitg@nvidia.com>", "X-Mailer": "git-send-email 2.34.1", "Precedence": "bulk", "X-Mailing-List": "linux-tegra@vger.kernel.org", "List-Id": "<linux-tegra.vger.kernel.org>", "List-Subscribe": "<mailto:linux-tegra+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-tegra+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "X-NVConfidentiality": "public", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-NV-OnPremToCloud": "ExternallySecured", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "BL02EPF0001A0FF:EE_|DS2PR12MB9799:EE_", "X-MS-Office365-Filtering-Correlation-Id": "ab2e7eb9-6111-4468-de39-08de8a6e1c9a", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "\n\tBCL:0;ARA:13230040|82310400026|1800799024|376014|36860700016|18002099003|56012099003;", "X-Microsoft-Antispam-Message-Info": "\n\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", "X-Forefront-Antispam-Report": "\n\tCIP: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)(82310400026)(1800799024)(376014)(36860700016)(18002099003)(56012099003);DIR:OUT;SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n\tuXYir8uAGApI2NKodvreNiLeuP/+0RIbyFwnw4iuiDhll9NppkUfizioU6NklzgI1J98qiEP+2fbawhYREy++XQ+yw+ZLvUQOWwLFFAP5SxrGAp7LBYXB47Xtx0bBMvkSSzvc2Wgb069t1rkaGzMVo56TGHx6U2MCR5aRK8D/nvglnZIUdM6c6m8YdIlzLbYhii1Y3LnRSRytxszlABzYbt8cFrWXSao2ZqjWA82akWllsh1ikqjLgaYzGoO+E/nUbjwZjXyZyXQy9Ox3Px4178TMYhWzDnDjOyP19rWPwFG7s+yQ05cyzGz6e0RM0aMXgu8O18jvF4EB/Ue5HW72sopp0c4B+Coc/HeDteG+miKQcCwa0QGzLMmDMokv/+LET2JRJh45xioMfmAoSRWlC0WitobdCC2yICqXBxTX2Tx1ihwAvWtMCYcTMLGUviV", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "25 Mar 2026 12:57:46.2219\n (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n ab2e7eb9-6111-4468-de39-08de8a6e1c9a", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n\tBL02EPF0001A0FF.namprd03.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DS2PR12MB9799" }, "content": "Add support for Control Backbone (CBB) 2.0 based fabrics in Tegra238 SoC.\n\nThe series includes:\n- DT binding updates for Tegra238 CBB compatible strings\n- Driver support for Tegra238 AON, APE, BPMP, and CBB fabrics\n\nv1[1] -> v2:\n- Add DT maintainers for review. Forgot to add earlier.\n\nSumit Gupta (2):\n dt-bindings: arm: tegra: Add Tegra238 CBB compatible strings\n soc/tegra: cbb: Add support for CBB fabrics in Tegra238\n\n .../arm/tegra/nvidia,tegra234-cbb.yaml | 4 +\n drivers/soc/tegra/cbb/tegra234-cbb.c | 134 ++++++++++++++++++\n 2 files changed, 138 insertions(+)\n\n[1] https://lore.kernel.org/lkml/20260303155927.1885297-1-sumitg@nvidia.com/" }