Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.0/patches/2219240/?format=api
{ "id": 2219240, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2219240/?format=api", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/1.0/projects/42/?format=api", "name": "Linux GPIO development", "link_name": "linux-gpio", "list_id": "linux-gpio.vger.kernel.org", "list_email": "linux-gpio@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260402163840.938417-2-shubhrajyoti.datta@amd.com>", "date": "2026-04-02T16:38:39", "name": "[1/2] dt-bindings: gpio: Add eio gpio node to gpio-zynq", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3fa01b4165efce9c9142b48c15534447ba282a29", "submitter": { "id": 84267, "url": "http://patchwork.ozlabs.org/api/1.0/people/84267/?format=api", "name": "Shubhrajyoti Datta", "email": "shubhrajyoti.datta@amd.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260402163840.938417-2-shubhrajyoti.datta@amd.com/mbox/", "series": [ { "id": 498511, "url": "http://patchwork.ozlabs.org/api/1.0/series/498511/?format=api", "date": "2026-04-02T16:38:40", "name": "gpio: Add EIO GPIO support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/498511/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2219240/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-gpio+bounces-34601-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-gpio@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=amd.com header.i=@amd.com header.a=rsa-sha256\n header.s=selector1 header.b=YV1Nlpfg;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c15:e001:75::12fc:5321; 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dkim=none (message not signed)\n header.d=none;dmarc=pass action=none header.from=amd.com;", "Received-SPF": "Pass (protection.outlook.com: domain of amd.com designates\n 165.204.84.17 as permitted sender) receiver=protection.outlook.com;\n client-ip=165.204.84.17; helo=satlexmb08.amd.com; pr=C", "From": "Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>", "To": "<linux-kernel@vger.kernel.org>", "CC": "<git@amd.com>, <shubhrajyoti.datta@gmail.com>, Shubhrajyoti Datta\n\t<shubhrajyoti.datta@amd.com>, Srinivas Neeli <srinivas.neeli@amd.com>,\n\t\"Michal Simek\" <michal.simek@amd.com>, Linus Walleij <linusw@kernel.org>,\n\t\"Bartosz Golaszewski\" <brgl@kernel.org>, Rob Herring <robh@kernel.org>,\n\t\"Krzysztof Kozlowski\" <krzk+dt@kernel.org>, Conor Dooley\n\t<conor+dt@kernel.org>, <linux-gpio@vger.kernel.org>,\n\t<devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>", "Subject": "[PATCH 1/2] dt-bindings: gpio: Add eio gpio node to gpio-zynq", "Date": "Thu, 2 Apr 2026 22:08:39 +0530", "Message-ID": "<20260402163840.938417-2-shubhrajyoti.datta@amd.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260402163840.938417-1-shubhrajyoti.datta@amd.com>", "References": "<20260402163840.938417-1-shubhrajyoti.datta@amd.com>", "Precedence": "bulk", "X-Mailing-List": "linux-gpio@vger.kernel.org", "List-Id": "<linux-gpio.vger.kernel.org>", "List-Subscribe": "<mailto:linux-gpio+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-gpio+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"UTF-8\"", "Content-Transfer-Encoding": "8bit", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "DS3PEPF0000C37A:EE_|BY5PR12MB4084:EE_", "X-MS-Office365-Filtering-Correlation-Id": "22cbd5cd-51af-4c57-ce53-08de90d6546f", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "\n\tBCL:0;ARA:13230040|36860700016|376014|7416014|82310400026|1800799024|22082099003|18002099003|56012099003;", "X-Microsoft-Antispam-Message-Info": "\n\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", "X-Forefront-Antispam-Report": "\n\tCIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb08.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700016)(376014)(7416014)(82310400026)(1800799024)(22082099003)(18002099003)(56012099003);DIR:OUT;SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n\tYbDdu4SL1JwpANftQl9hsshlp7MyaLHmtNj/6DF71qsE3FMSB0GzKORnvR7jKK42+OigTfTJmV2UtFu7EV3QPmvYGDdRr4elJBQ2zl8qiQMGO7WB2efJ5orEKjpmdnfIUpUz6SnegzpniO/Y0SHCbrX2dwDY1Egk/yh5Cbz/N8Gr7P4zMzOELspXAWMPIbAfgX/Ctd25imiCk0V8gLQhdd0fL/FqXcMZCJyddLX5NHLDNM+kNq51FgOh0SgVcp5yZUW1m6YRV/ewnifudA4ECxLmDUiWcCgd9z9hh1XQVLx478XcA3QqO45si5csjGCWaDiS++y9Q9I61G39d60SeCgnvPD/+jioNwOiNDSCRgKqNvdTcv8mxdxM5vhzN4fZprgT/pjre4UzoN5gTAJFGBl4PCl2ufy1PelXbCxQnzYyOnAwBJ5Z1LSfUPoKXBg6", "X-OriginatorOrg": "amd.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "02 Apr 2026 16:38:54.6390\n (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 22cbd5cd-51af-4c57-ce53-08de90d6546f", "X-MS-Exchange-CrossTenant-Id": "3dd8961f-e488-4e60-8e11-a82d994e183d", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb08.amd.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n\tDS3PEPF0000C37A.namprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BY5PR12MB4084" }, "content": "Add the EIO gpio node to the device tree.\nThe EIO GPIO block exposes only bank 0 and bank 1 to\nmultiplexed I/O pins, providing a fixed total of 52 GPIO lines\n(2 banks × 26 pins). Enforce this hardware constraint by requiring\nexactly 52 entries in gpio-line-names for the EIO variant.\n\nSigned-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>\n---\n\n .../devicetree/bindings/gpio/gpio-zynq.yaml | 14 +++++++++++++-\n 1 file changed, 13 insertions(+), 1 deletion(-)", "diff": "diff --git a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml\nindex 5e2496379a3c..b8dd279753a5 100644\n--- a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml\n+++ b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml\n@@ -16,6 +16,7 @@ properties:\n - xlnx,zynqmp-gpio-1.0\n - xlnx,versal-gpio-1.0\n - xlnx,pmc-gpio-1.0\n+ - xlnx,eio-gpio-1.0\n \n reg:\n maxItems: 1\n@@ -30,7 +31,7 @@ properties:\n \n gpio-line-names:\n description: strings describing the names of each gpio line\n- minItems: 58\n+ minItems: 52\n maxItems: 174\n \n interrupt-controller: true\n@@ -89,6 +90,17 @@ allOf:\n minItems: 116\n maxItems: 116\n \n+ - if:\n+ properties:\n+ compatible:\n+ enum:\n+ - xlnx,eio-gpio-1.0\n+ then:\n+ properties:\n+ gpio-line-names:\n+ minItems: 52\n+ maxItems: 52\n+\n required:\n - compatible\n - reg\n", "prefixes": [ "1/2" ] }