diff options
| -rw-r--r-- | drivers/net/phy/broadcom.c | 6 | ||||
| -rw-r--r-- | include/linux/brcmphy.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 1e9ad30a35c8..d7ed69deabfb 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -43,6 +43,12 @@ static int bcm54210e_config_init(struct phy_device *phydev) val &= ~BCM54810_SHD_CLK_CTL_GTXCLK_EN; bcm_phy_write_shadow(phydev, BCM54810_SHD_CLK_CTL, val); + if (phydev->dev_flags & PHY_BRCM_EN_MASTER_MODE) { + val = phy_read(phydev, MII_CTRL1000); + val |= CTL1000_AS_MASTER | CTL1000_ENABLE_MASTER; + phy_write(phydev, MII_CTRL1000, val); + } + return 0; } diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index abcda9b458ab..9ac9e3e3d1e5 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -63,6 +63,7 @@ #define PHY_BRCM_EXT_IBND_TX_ENABLE 0x00002000 #define PHY_BRCM_CLEAR_RGMII_MODE 0x00004000 #define PHY_BRCM_DIS_TXCRXC_NOENRGY 0x00008000 +#define PHY_BRCM_EN_MASTER_MODE 0x00010000 /* Broadcom BCM7xxx specific workarounds */ #define PHY_BRCM_7XXX_REV(x) (((x) >> 8) & 0xff) |