phylib: Add support for board-level PHY fixups

Sometimes the specific interaction between the platform and the PHY
requires special handling.  For instance, to change where the PHY's
clock input is, or to add a delay to account for latency issues in the
data path.  We add a mechanism for registering a callback with the PHY
Lib to be called on matching PHYs when they are brought up, or reset.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 963630c65ca9..94e0b7ed76f1 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -89,6 +89,9 @@ int mdiobus_register(struct mii_bus *bus)
 
                         phydev->bus = bus;
 
+                        /* Run all of the fixups for this PHY */
+                        phy_scan_fixups(phydev);
+
                         err = device_register(&phydev->dev);
 
                         if (err) {