diff options
Diffstat (limited to 'drivers/net/phy/atheros.c')
| -rw-r--r-- | drivers/net/phy/atheros.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/phy/atheros.c b/drivers/net/phy/atheros.c index e57c4120a3..694a338053 100644 --- a/drivers/net/phy/atheros.c +++ b/drivers/net/phy/atheros.c @@ -31,6 +31,22 @@ static int ar8035_config(struct phy_device *phydev) regval = phy_read(phydev, MDIO_DEVAD_NONE, 0x1e); phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, (regval|0x0100)); + if ((phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) || + (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)) { + /* select debug reg 5 */ + phy_write(phydev, MDIO_DEVAD_NONE, 0x1D, 0x5); + /* enable tx delay */ + phy_write(phydev, MDIO_DEVAD_NONE, 0x1E, 0x0100); + } + + if ((phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) || + (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)) { + /* select debug reg 0 */ + phy_write(phydev, MDIO_DEVAD_NONE, 0x1D, 0x0); + /* enable rx delay */ + phy_write(phydev, MDIO_DEVAD_NONE, 0x1E, 0x8000); + } + phydev->supported = phydev->drv->features; genphy_config_aneg(phydev); |