diff options
Diffstat (limited to 'drivers/net/phy/broadcom.c')
| -rw-r--r-- | drivers/net/phy/broadcom.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 7b10495..f63c96a 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); |