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Mon, 28 Aug 2023 09:59:36 -0500 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB07.amd.com (10.181.41.45) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 28 Aug 2023 07:59:25 -0700 Received: from xhdsgoud40.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2507.27 via Frontend Transport; Mon, 28 Aug 2023 09:59:20 -0500 From: Srinivas Goud To: , , , , , , , , , CC: , , , , , , , , , "Srinivas Goud" Subject: [PATCH v3 1/3] dt-bindings: can: xilinx_can: Add ECC property 'xlnx,has-ecc' Date: Mon, 28 Aug 2023 20:28:43 +0530 Message-ID: <1693234725-3615719-2-git-send-email-srinivas.goud@amd.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1693234725-3615719-1-git-send-email-srinivas.goud@amd.com> References: <1693234725-3615719-1-git-send-email-srinivas.goud@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF0002636B:EE_|SN7PR12MB7836:EE_ X-MS-Office365-Filtering-Correlation-Id: 97274339-79f2-4f0c-7ac3-08dba7d769e6 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: 28 Aug 2023 14:59:43.8951 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 97274339-79f2-4f0c-7ac3-08dba7d769e6 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: SN1PEPF0002636B.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7836 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org ECC feature added to Tx and Rx FIFOs for 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 --- 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..c842610 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 and Rx fifo ECC enable flag (AXI CAN) + required: - compatible - reg @@ -137,6 +141,7 @@ examples: interrupts = ; tx-fifo-depth = <0x40>; rx-fifo-depth = <0x40>; + xlnx,has-ecc }; - |