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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BL6PEPF00020E61.mail.protection.outlook.com (10.167.249.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7849.8 via Frontend Transport; Thu, 8 Aug 2024 10:00:38 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) 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; Thu, 8 Aug 2024 05:00:36 -0500 Received: from xhdsneeli40.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Thu, 8 Aug 2024 05:00:32 -0500 From: Abin Joseph To: , , , , , , , CC: , , , , , Subject: [PATCH v2 1/2] dt-bindings: dmaengine: zynqmp_dma: Add a new compatible string Date: Thu, 8 Aug 2024 15:30:23 +0530 Message-ID: <20240808100024.317497-2-abin.joseph@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240808100024.317497-1-abin.joseph@amd.com> References: <20240808100024.317497-1-abin.joseph@amd.com> Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Received-SPF: None (SATLEXMB04.amd.com: abin.joseph@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF00020E61:EE_|SA1PR12MB6749:EE_ X-MS-Office365-Filtering-Correlation-Id: 696b234d-c63f-4777-6f3d-08dcb790f453 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|1800799024|376014|82310400026; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Aug 2024 10:00:38.1425 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 696b234d-c63f-4777-6f3d-08dcb790f453 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: BL6PEPF00020E61.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB6749 Add compatible string "amd,versal2-dma-1.0" to support AMD Versal Gen 2 platform. AMD Versal Gen 2 has 8 LPD DMA IPs in PS that can be used as general purpose DMAs which is designed to support memory to memory and memory to IO buffer transfer. Versal Gen 2 DMA IP has different interrupt register offset. Signed-off-by: Abin Joseph Acked-by: Krzysztof Kozlowski --- Changes in v2: - Rearrange the order of compatible. - Remove example binding documentation. --- .../devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml index 769ce23aaac2..ac3198953b8e 100644 --- a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml +++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml @@ -24,7 +24,9 @@ properties: const: 1 compatible: - const: xlnx,zynqmp-dma-1.0 + enum: + - amd,versal2-dma-1.0 + - xlnx,zynqmp-dma-1.0 reg: description: memory map for gdma/adma module access