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Sun, 22 Sep 2024 01:14:30 -0500 Received: from xhdbharatku40.xilinx.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Sun, 22 Sep 2024 01:14:26 -0500 From: Thippeswamy Havalige To: , , , , , , CC: , , , , , , Thippeswamy Havalige Subject: [PATCH v3 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1 Date: Sun, 22 Sep 2024 11:43:17 +0530 Message-ID: <20240922061318.2653503-2-thippesw@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240922061318.2653503-1-thippesw@amd.com> References: <20240922061318.2653503-1-thippesw@amd.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000A6731:EE_|MN0PR12MB6054:EE_ X-MS-Office365-Filtering-Correlation-Id: 8c07f074-d7e3-4127-3835-08dcdacdd2b4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|7416014|376014|82310400026; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Sep 2024 06:14:31.6069 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8c07f074-d7e3-4127-3835-08dcdacdd2b4 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000A6731.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB6054 The Xilinx Versal premium series has CPM5 block which supports two typeA Root Port controller functionality at Gen5 speed. Add compatible string to distinguish between two CPM5 rootport controller1. since Legacy and error interrupt register and bits for both the controllers are at different offsets. Signed-off-by: Thippeswamy Havalige Acked-by: Krzysztof Kozlowski Acked-by: Manivannan Sadhasivam --- changes in v3: -------------- 1. Modify compatible string. --- Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml index 989fb0fa2577..b63a759ec2d7 100644 --- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml +++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml @@ -17,6 +17,7 @@ properties: enum: - xlnx,versal-cpm-host-1.00 - xlnx,versal-cpm5-host + - xlnx,versal-cpm5-host1 reg: items: