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Mon, 16 Sep 2024 11:31:29 -0500 From: Thippeswamy Havalige To: , , , , , , , , CC: , , , , Thippeswamy Havalige Subject: [PATCH v2 0/2] Add support for CPM5 controller 1 Date: Mon, 16 Sep 2024 22:01:22 +0530 Message-ID: <20240916163124.2223468-1-thippesw@amd.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099D4:EE_|DM6PR12MB4042:EE_ X-MS-Office365-Filtering-Correlation-Id: b9f390d9-febf-4083-4584-08dcd66d0771 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|82310400026|7416014|376014|1800799024; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700013)(82310400026)(7416014)(376014)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Sep 2024 16:31:34.3317 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b9f390d9-febf-4083-4584-08dcd66d0771 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: DS3PEPF000099D4.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4042 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240916_093144_412878_CB43E129 X-CRM114-Status: GOOD ( 10.82 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch series introduces support for the second Root Port controller in the Xilinx Versal Premium CPM5 block. The Versal Premium platform features two Type-A Root Port controllers operating at Gen5 speed. However, the error interrupt registers and their corresponding bits are located at different offsets for Controller 0 and Controller 1. To handle these differences, the series includes: A new compatible string for the second Root Port controller in the device tree bindings. Driver updates to manage platform-specific interrupt registers and offsets for both controllers using the new compatible string. Thippeswamy Havalige (2): dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1 PCI: xilinx-cpm: Add support for Versal CPM5 Root Port controller 1 .../bindings/pci/xilinx-versal-cpm.yaml | 1 + drivers/pci/controller/pcie-xilinx-cpm.c | 45 ++++++++++++++----- 2 files changed, 36 insertions(+), 10 deletions(-)