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client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by CO1PEPF000044F1.mail.protection.outlook.com (10.167.241.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8445.10 via Frontend Transport; Tue, 11 Feb 2025 08:17:30 +0000 Received: from SATLEXMB05.amd.com (10.181.40.146) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Tue, 11 Feb 2025 02:17:30 -0600 Received: from SATLEXMB04.amd.com (10.181.40.145) by SATLEXMB05.amd.com (10.181.40.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Tue, 11 Feb 2025 02:17:29 -0600 Received: from xhdthippesw40.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; Tue, 11 Feb 2025 02:17:26 -0600 From: Thippeswamy Havalige To: , , , , , , CC: , , , , , Thippeswamy Havalige Subject: [PATCH 0/2] Add support for Versal Net CPM5N Root Port controller Date: Tue, 11 Feb 2025 13:47:22 +0530 Message-ID: <20250211081724.320279-1-thippeswamy.havalige@amd.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Received-SPF: None (SATLEXMB05.amd.com: thippeswamy.havalige@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000044F1:EE_|DS7PR12MB8371:EE_ X-MS-Office365-Filtering-Correlation-Id: 7f886acc-b828-43b3-c77a-08dd4a74878b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|7416014|82310400026|36860700013; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Feb 2025 08:17:30.5662 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7f886acc-b828-43b3-c77a-08dd4a74878b 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000044F1.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB8371 Add support for Versal Net CPM5NC Root Port controller 0. The Versal-Net ACAP devices include CCIX-PCIe Module (CPM). The integrated block for CPM5NC along with the integrated bridge can function as PCIe Root Port. Bridge error in Versal-Net CPM5NC are handled using Versal-Net CPM5N specific interrupt line & there is no support for legacy interrupts. Thippeswamy Havalige (2): dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5NC Versal Net host PCI: xilinx-cpm: Add support for Versal Net CPM5NC Root Port controller .../bindings/pci/xilinx-versal-cpm.yaml | 1 + drivers/pci/controller/pcie-xilinx-cpm.c | 85 +++++++++++-------- 2 files changed, 52 insertions(+), 34 deletions(-)