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GET /api/patches/2216132/?format=api
{ "id": 2216132, "url": "http://patchwork.ozlabs.org/api/patches/2216132/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260325212628.1234082-4-chunn@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": "<20260325212628.1234082-4-chunn@nvidia.com>", "list_archive_url": null, "date": "2026-03-25T21:26:27", "name": "[3/4] dt-bindings: mailbox: tegra186-hsp: allow doorbell+shared or shared-only", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "c3678599e3e79cd0f8caf6ced0cdcb01f4496076", "submitter": { "id": 92971, "url": "http://patchwork.ozlabs.org/api/people/92971/?format=api", "name": "Chun Ng", "email": "chunn@nvidia.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260325212628.1234082-4-chunn@nvidia.com/mbox/", "series": [ { "id": 497514, "url": "http://patchwork.ozlabs.org/api/series/497514/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=497514", "date": "2026-03-25T21:26:26", "name": "arm64: tegra: add initial Tegra238 and E2426-1099+E2423-1099 support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497514/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2216132/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2216132/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-tegra+bounces-13257-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", 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216.228.117.160 as permitted sender) receiver=protection.outlook.com;\n client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C", "From": "Chun Ng <chunn@nvidia.com>", "To": "<linux-tegra@vger.kernel.org>", "CC": "<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,\n\t<robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>,\n\t<thierry.reding@gmail.com>, <jonathanh@nvidia.com>, <chunn@nvidia.com>,\n\t<ankitag@nvidia.com>", "Subject": "[PATCH 3/4] dt-bindings: mailbox: tegra186-hsp: allow doorbell+shared\n or shared-only", "Date": "Wed, 25 Mar 2026 21:26:27 +0000", "Message-ID": "<20260325212628.1234082-4-chunn@nvidia.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260325212628.1234082-1-chunn@nvidia.com>", "References": "<20260325212628.1234082-1-chunn@nvidia.com>", "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>", 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"\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)(1800799024)(36860700016)(376014)(42112799006)(82310400026)(18002099003)(56012099003)(22082099003);DIR:OUT;SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n\t2eTWzLYrF9gSkWSlLKMRXqAB/r0PASddm8Z176CcTbju+Q3f5Wq2xEovRpJr+IAH78/p6SSZq7F4k5/FiMF7oUQPiGVdb8dPIwSTiIhEo4/H9PLmlvWGTySixxGeHa6R7CrfOw4OlCZnIBqrwbnaZny0iTub7iAj0TDV0YMiQp3L6a/w9JzrSoxHRL4I2PEzUA6I+CJp3bdKjP2yDhypTc+RV2UMiKweikJCAiP58C7d2NCORk/yW82BBB+irweVARfVhhjkqap/nml5iGVMLHvsW3Fk+TB6fQwAI+8AMmr1d8WUCOZ8eziqznpZkufdVPDnF5eP3Y3UsUoBSLx33ia1nIAVbvlN3qHD5QgNKJYswjoOCFdf/TI41EGzRu9yF9oZAh4lX6fH4+O9ynsmb7Jw7sB7683GzHOJ8IvrCL0OgKEBjIdawgyNl8kxCrVi", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "25 Mar 2026 21:27:23.1390\n (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 7b6f90df-bd38-4095-0438-08de8ab54ddc", "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\tCH1PEPF0000AD82.namprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MW9PR12MB999208" }, "content": "On Tegra238, hsp_top0 mailbox has doorbell plus shared0, while hsp_top1\nand aon_hsp mailboxes expose only a single shared interrupt (shared0 and\nshared1 respectively) with no doorbell.\n\nUpdate the schema to support Tegra238 by adding an extra oneOf options for:\n- doorbell with one shared interrupt (shared0..shared15)\n- single shared interrupt only (no doorbell)\n\nSigned-off-by: Chun Ng <chunn@nvidia.com>\n---\n .../devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml | 7 +++++++\n 1 file changed, 7 insertions(+)", "diff": "diff --git a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml\nindex f833b845de0d..274480a04c70 100644\n--- a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml\n+++ b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml\n@@ -82,6 +82,13 @@ properties:\n - items:\n - const: doorbell\n \n+ - items:\n+ - const: doorbell\n+ - pattern: \"^shared([0-9]|1[0-5])$\"\n+\n+ - items:\n+ - pattern: \"^shared([0-9]|1[0-5])$\"\n+\n - items:\n - const: doorbell\n - pattern: \"^shared([0-9]|1[0-5])$\"\n", "prefixes": [ "3/4" ] }