diff options
| -rw-r--r-- | drivers/net/phy/broadcom.c | 5 | ||||
| -rw-r--r-- | drivers/net/tg3.c | 1 | ||||
| -rw-r--r-- | include/linux/brcmphy.h | 1 |
3 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 7b10495fe8f..f63c96a4ecb 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -108,6 +108,7 @@ #define BCM54XX_SHD_SCR3 0x05 #define BCM54XX_SHD_SCR3_DEF_CLK125 0x0001 #define BCM54XX_SHD_SCR3_DLLAPD_DIS 0x0002 +#define BCM54XX_SHD_SCR3_TRDDAPD 0x0004 /* 01010: Auto Power-Down */ #define BCM54XX_SHD_APD 0x0a @@ -362,6 +363,9 @@ static void bcm54xx_adjust_rxrefclk(struct phy_device *phydev) else val |= BCM54XX_SHD_SCR3_DLLAPD_DIS; + if (phydev->dev_flags & PHY_BRCM_DIS_TXCRXC_NOENRGY) + val |= BCM54XX_SHD_SCR3_TRDDAPD; + if (orig != val) bcm54xx_shadow_write(phydev, BCM54XX_SHD_SCR3, val); @@ -409,6 +413,7 @@ static int bcm54xx_config_init(struct phy_device *phydev) bcm54xx_shadow_write(phydev, BCM54XX_SHD_RGMII_MODE, 0); if ((phydev->dev_flags & PHY_BRCM_RX_REFCLK_UNUSED) || + (phydev->dev_flags & PHY_BRCM_DIS_TXCRXC_NOENRGY) || (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) bcm54xx_adjust_rxrefclk(phydev); diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index f74bf91e78c..50bb53de5eb 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1103,6 +1103,7 @@ static int tg3_mdio_init(struct tg3 *tp) case TG3_PHY_ID_BCM50610M: phydev->dev_flags |= PHY_BRCM_CLEAR_RGMII_MODE | PHY_BRCM_RX_REFCLK_UNUSED | + PHY_BRCM_DIS_TXCRXC_NOENRGY | PHY_BRCM_AUTO_PWRDWN_ENABLE; if (tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE) phydev->dev_flags |= PHY_BRCM_STD_IBND_DISABLE; diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index 59432278ded..2b31b91f587 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -9,4 +9,5 @@ #define PHY_BRCM_EXT_IBND_RX_ENABLE 0x00001000 #define PHY_BRCM_EXT_IBND_TX_ENABLE 0x00002000 #define PHY_BRCM_CLEAR_RGMII_MODE 0x00004000 +#define PHY_BRCM_DIS_TXCRXC_NOENRGY 0x00008000 #define PHY_BCM_FLAGS_VALID 0x80000000 |