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Mon, 22 Jun 2020 15:06:16 +0000 From: Calvin Johnson To: Jeremy Linton , Russell King - ARM Linux admin , Jon , Cristi Sovaiala , Ioana Ciornei , Andrew Lunn , Andy Shevchenko , Florian Fainelli , Madalin Bucur Cc: netdev@vger.kernel.org, linux.cj@gmail.com, Calvin Johnson Subject: [net-next PATCH v3 3/3] net/fsl: enable extended scanning in xgmac_mdio Date: Mon, 22 Jun 2020 20:35:34 +0530 Message-Id: <20200622150534.27482-4-calvin.johnson@oss.nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200622150534.27482-1-calvin.johnson@oss.nxp.com> References: <20200622150534.27482-1-calvin.johnson@oss.nxp.com> X-ClientProxiedBy: SG2PR03CA0115.apcprd03.prod.outlook.com (2603:1096:4:91::19) To AM0PR04MB5636.eurprd04.prod.outlook.com (2603:10a6:208:130::22) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from lsv03152.swis.in-blr01.nxp.com (14.142.151.118) by SG2PR03CA0115.apcprd03.prod.outlook.com (2603:1096:4:91::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3131.10 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: ce8e54b4-33fd-41e6-ee55-08d816bdcfb8 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2020 15:06:16.5986 (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: 2FRrxmqrqZq2Ot9P4xjYTBe/qv1CoWTivrA1T86Qj7Sap08XfWc1eInsJBoHMmkp49c0tLKjifpUg93CA5Kxzg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB4289 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jeremy Linton Since we know the xgmac hardware always has a c45 compliant bus, let's try scanning for c22 capable PHYs first. If we fail to find any, then it will fall back to c45 automatically. Signed-off-by: Jeremy Linton Signed-off-by: Calvin Johnson --- Changes in v3: None Changes in v2: None drivers/net/ethernet/freescale/xgmac_mdio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c index b4ed5f837975..98be51d8b08c 100644 --- a/drivers/net/ethernet/freescale/xgmac_mdio.c +++ b/drivers/net/ethernet/freescale/xgmac_mdio.c @@ -268,6 +268,7 @@ static int xgmac_mdio_probe(struct platform_device *pdev) bus->read = xgmac_mdio_read; bus->write = xgmac_mdio_write; bus->parent = &pdev->dev; + bus->probe_capabilities = MDIOBUS_C22_C45; snprintf(bus->id, MII_BUS_ID_SIZE, "%pa", &res->start); /* Set the PHY base address */