diff options
Diffstat (limited to 'drivers/net/phy/broadcom.c')
| -rw-r--r-- | drivers/net/phy/broadcom.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index f871f11d1921..a60e58ef90c4 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -407,7 +407,7 @@ static int bcm5481x_set_brrmode(struct phy_device *phydev, bool on) static int bcm54811_config_init(struct phy_device *phydev) { struct bcm54xx_phy_priv *priv = phydev->priv; - int err, reg; + int err, reg, exp_sync_ethernet; /* Enable CLK125 MUX on LED4 if ref clock is enabled. */ if (!(phydev->dev_flags & PHY_BRCM_RX_REFCLK_UNUSED)) { @@ -424,6 +424,18 @@ static int bcm54811_config_init(struct phy_device *phydev) if (priv->brr_mode) phydev->autoneg = 0; + /* Enable MII Lite (No TXER, RXER, CRS, COL) if configured */ + if (phydev->interface == PHY_INTERFACE_MODE_MIILITE) + exp_sync_ethernet = BCM_EXP_SYNC_ETHERNET_MII_LITE; + else + exp_sync_ethernet = 0; + + err = bcm_phy_modify_exp(phydev, BCM_EXP_SYNC_ETHERNET, + BCM_EXP_SYNC_ETHERNET_MII_LITE, + exp_sync_ethernet); + if (err < 0) + return err; + return bcm5481x_set_brrmode(phydev, priv->brr_mode); } |