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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=SATLEXMB03.amd.com; pr=C Received: from SATLEXMB03.amd.com (165.204.84.17) by SA2PEPF000015CD.mail.protection.outlook.com (10.167.241.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7025.12 via Frontend Transport; Fri, 17 Nov 2023 09:29:55 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32; Fri, 17 Nov 2023 03:29:52 -0600 Received: from xhdvnc205.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2507.32 via Frontend Transport; Fri, 17 Nov 2023 03:29:48 -0600 From: Srinivas Goud To: , , , , , , , , , CC: , , , , , , , , , "Srinivas Goud" Subject: [PATCH v5 1/3] dt-bindings: can: xilinx_can: Add 'xlnx,has-ecc' optional property Date: Fri, 17 Nov 2023 14:58:54 +0530 Message-ID: <1700213336-652-2-git-send-email-srinivas.goud@amd.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1700213336-652-1-git-send-email-srinivas.goud@amd.com> References: <1700213336-652-1-git-send-email-srinivas.goud@amd.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SA2PEPF000015CD:EE_|MN0PR12MB5882:EE_ X-MS-Office365-Filtering-Correlation-Id: 283d7448-f52e-417b-2cd8-08dbe74fc288 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Nov 2023 09:29:55.4569 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 283d7448-f52e-417b-2cd8-08dbe74fc288 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: SA2PEPF000015CD.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5882 X-Patchwork-Delegate: kuba@kernel.org ECC feature added to CAN TX_OL, TX_TL and RX FIFOs of Xilinx AXI CAN Controller. Part of this feature configuration and counter registers added in IP for 1bit/2bit ECC errors. 'xlnx,has-ecc' is optional property and added to Xilinx AXI CAN Controller node if ECC block enabled in the HW Signed-off-by: Srinivas Goud Acked-by: Conor Dooley --- Changes in v5: Update property description Changes in v4: Fix binding check warning Update property description Changes in v3: Update commit description Changes in v2: None Documentation/devicetree/bindings/net/can/xilinx,can.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/xilinx,can.yaml b/Documentation/devicetree/bindings/net/can/xilinx,can.yaml index 64d57c3..8d4e5af 100644 --- a/Documentation/devicetree/bindings/net/can/xilinx,can.yaml +++ b/Documentation/devicetree/bindings/net/can/xilinx,can.yaml @@ -49,6 +49,10 @@ properties: resets: maxItems: 1 + xlnx,has-ecc: + $ref: /schemas/types.yaml#/definitions/flag + description: CAN TX_OL, TX_TL and RX FIFOs have ECC support(AXI CAN) + required: - compatible - reg @@ -137,6 +141,7 @@ examples: interrupts = ; tx-fifo-depth = <0x40>; rx-fifo-depth = <0x40>; + xlnx,has-ecc; }; - |