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Miller" Cc: Florian Fainelli , Andrew Lunn , Vivien Didelot , Tobias Waldekranz , Vladimir Oltean , Rob Herring , Michael Walle Subject: [PATCH net-next 2/2] dt-bindings: net: dsa: document felix family in dsa-tag-protocol Date: Sat, 9 Oct 2021 15:27:36 +0300 Message-Id: <20211009122736.173838-2-vladimir.oltean@nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211009122736.173838-1-vladimir.oltean@nxp.com> References: <20211009122736.173838-1-vladimir.oltean@nxp.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: AM5P194CA0004.EURP194.PROD.OUTLOOK.COM (2603:10a6:203:8f::14) To VI1PR04MB5136.eurprd04.prod.outlook.com (2603:10a6:803:55::19) MIME-Version: 1.0 Received: from localhost.localdomain (188.26.53.217) by AM5P194CA0004.EURP194.PROD.OUTLOOK.COM (2603:10a6:203:8f::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4587.21 via Frontend Transport; Sat, 9 Oct 2021 12:27:52 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 6efaf5d5-d87d-4f67-fd65-08d98b203728 X-MS-TrafficTypeDiagnostic: VI1PR0402MB3616: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8273; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?PEf5tTD7QtBbSwpLYAXNYLGoEhVIVfeAMYu8cFvZ5oP+TUcL1tZEKOToX04D?= =?us-ascii?Q?vZMg/00Stnycum56z7EwamR6pSxo+vnhDqtQOD68pChKYziy4z0i2cn+ajvC?= =?us-ascii?Q?Nq7E4+A4dL4EYMvjQ1DGBYE5uUBsWSKIfgIGh62q3r2zhFzsl+YRhaYsYNEb?= =?us-ascii?Q?3qq7lK4HBvOk4jIxVGBfhFZHte45brI3IUPuera06/ghExdm6+pAtyoy/6YD?= =?us-ascii?Q?8D7F7ncNKGRbFgy+1RQ/hw+VHeydk0N/bZD01SI5XEHM7fEIIpjR5pDV+Xax?= =?us-ascii?Q?p2BbKNvbwS80oEI7Btbjdh1NV+N8I7ysNpXPJDPMMhMZNLoUULHAaNFQtOpF?= =?us-ascii?Q?gyxKdMB0pg+kXHhMtCChDMRp9quDE3Fd2tP7H4vair7dCprZF7yjSsn/o0VT?= =?us-ascii?Q?SJMo8GM9CwLr9xgYc7yB/o2eZ2JsRddwtWwrhyCi1YyM+UICFmdiKqUyGGNq?= =?us-ascii?Q?Fv1mjfW4e2ffSDUuoQNQZhc/9iTNr7eSx55GEUzrxWE8iCB5YDiNsJc8QViQ?= =?us-ascii?Q?P/z7ZzfLvUjyj+afTc7mm4H55UG/Ys1gkLX0P3l6kjqh2WbZUyBl/47QxDfG?= =?us-ascii?Q?jF68lkbvHNKfIwcbR8aD7lDG/3ms1NNy3IpbcGweP516Epp3otkfiJsG6pQa?= =?us-ascii?Q?zC5bLoKc0gDZRJcKBL3yZEvBFuqETuN2vejM8YTjOOTWxCTGD3v+MACF8hGT?= =?us-ascii?Q?KlWfqFTzgw+ZHvVj+mfdsmoEcvSoLj0myeIqPWDOpAXekpZ1JgbrmV+cAf/M?= =?us-ascii?Q?UwTf5jawXDfJd9j8SjpobaADLBMIIcvrIImGamEp6LimgGgk5hwSro3x6ow0?= =?us-ascii?Q?KiC5v+U3GKXhvlUMQ3ZMNBudYSOF6bXzPxRRs/Re00q5lek8FVW2TFUwRWu1?= =?us-ascii?Q?0UinH15+gq7skwi/FyLjasNv2r9l4BcRKUH4Y6Xg0JAhc5r3/iPkcFjVeBWD?= =?us-ascii?Q?AMfO2a5eWIvOmFGKgHsVXl/dnxikdTWu7s7uDnW/TgR62nDlbL7cRxF6Skrv?= =?us-ascii?Q?34EWhAhHOliAH+gSglNxL8VjCPMGkMdvW3mR3qSPOLQ5+KDkTYEkcmxc7aFF?= =?us-ascii?Q?1YOwhQAohlvPeDajOuk/JdxNnry1rJWm61PBJwZCcij6D5KfdyfaKLH5On4L?= =?us-ascii?Q?MbMnUPe0Xhu7dMqG4ICEkTVepmHcGYTfJFH3UNRgbXz/G9UYkhk6VCco+Jcs?= =?us-ascii?Q?uSTjnVNFvA8dk9CWxnSmfib9H/HJUmVGqVdtsbWOGO9h3uO/2uCyFuVvKs4h?= =?us-ascii?Q?j8j1g4N3lcCLCC+4ecH9pI8EJHZ3IWazNK7eFPiSvw0U0HQpuFupUUnPHaEd?= =?us-ascii?Q?9J0TBLXujRQkJkwJ/VGgfdaB?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6efaf5d5-d87d-4f67-fd65-08d98b203728 X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB5136.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Oct 2021 12:27:53.5070 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: HMV5BE2NeX4bn7AxJulH6SshLe9RZOu0mm3tnhsMAmA69t9iE+CPSpZU6iEMpQ0I2Uo78eujF5xaMqHvreC4Gg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0402MB3616 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The Vitesse/Microsemi/Microchip family of switches supported by the Felix DSA driver is capable of selecting between the native tagging protocol and ocelot-8021q. This is necessary to enable flow control on the CPU port. Certain systems where these switches are integrated use the switch as a port multiplexer, so the termination throughput is paramount. Changing the tagging protocol at runtime is possible for these systems, but since it is known beforehand that one tagging protocol will provide strictly better performance than the other, just allow them to specify the preference in the device tree. Signed-off-by: Vladimir Oltean --- Documentation/devicetree/bindings/net/dsa/dsa.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.yaml b/Documentation/devicetree/bindings/net/dsa/dsa.yaml index 51f243244f7b..224cfa45de9a 100644 --- a/Documentation/devicetree/bindings/net/dsa/dsa.yaml +++ b/Documentation/devicetree/bindings/net/dsa/dsa.yaml @@ -78,6 +78,9 @@ patternProperties: enum: - dsa - edsa + - ocelot + - ocelot-8021q + - seville phy-handle: true -- 2.25.1