Commit 0f183fd1 authored by Jeremy Linton's avatar Jeremy Linton Committed by David S. Miller

net/fsl: enable extended scanning in xgmac_mdio

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: default avatarJeremy Linton <jeremy.linton@arm.com>
Signed-off-by: default avatarCalvin Johnson <calvin.johnson@oss.nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 229f4bb4
...@@ -268,6 +268,7 @@ static int xgmac_mdio_probe(struct platform_device *pdev) ...@@ -268,6 +268,7 @@ static int xgmac_mdio_probe(struct platform_device *pdev)
bus->read = xgmac_mdio_read; bus->read = xgmac_mdio_read;
bus->write = xgmac_mdio_write; bus->write = xgmac_mdio_write;
bus->parent = &pdev->dev; bus->parent = &pdev->dev;
bus->probe_capabilities = MDIOBUS_C22_C45;
snprintf(bus->id, MII_BUS_ID_SIZE, "%pa", &res->start); snprintf(bus->id, MII_BUS_ID_SIZE, "%pa", &res->start);
/* Set the PHY base address */ /* Set the PHY base address */
......
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