diff options
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/bcm7xxx.c | 41 |
1 files changed, 3 insertions, 38 deletions
diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c index e1ce0028565a..eb610cb69298 100644 --- a/drivers/net/phy/bcm7xxx.c +++ b/drivers/net/phy/bcm7xxx.c @@ -45,39 +45,6 @@ #define CORE_EXPB0 0xb0 -static int bcm7445_config_init(struct phy_device *phydev) -{ - int ret; - const struct bcm7445_regs { - int reg; - u16 value; - } bcm7445_regs_cfg[] = { - /* increases ADC latency by 24ns */ - { MII_BCM54XX_EXP_SEL, 0x0038 }, - { MII_BCM54XX_EXP_DATA, 0xAB95 }, - /* increases internal 1V LDO voltage by 5% */ - { MII_BCM54XX_EXP_SEL, 0x2038 }, - { MII_BCM54XX_EXP_DATA, 0xBB22 }, - /* reduce RX low pass filter corner frequency */ - { MII_BCM54XX_EXP_SEL, 0x6038 }, - { MII_BCM54XX_EXP_DATA, 0xFFC5 }, - /* reduce RX high pass filter corner frequency */ - { MII_BCM54XX_EXP_SEL, 0x003a }, - { MII_BCM54XX_EXP_DATA, 0x2002 }, - }; - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(bcm7445_regs_cfg); i++) { - ret = phy_write(phydev, - bcm7445_regs_cfg[i].reg, - bcm7445_regs_cfg[i].value); - if (ret) - return ret; - } - - return 0; -} - static void phy_write_exp(struct phy_device *phydev, u16 reg, u16 value) { @@ -102,7 +69,7 @@ static void phy_write_misc(struct phy_device *phydev, phy_write(phydev, MII_BCM54XX_EXP_DATA, value); } -static int bcm7xxx_28nm_afe_config_init(struct phy_device *phydev) +static int bcm7xxx_28nm_b0_afe_config_init(struct phy_device *phydev) { /* Increase VCO range to prevent unlocking problem of PLL at low * temp @@ -204,12 +171,10 @@ static int bcm7xxx_28nm_config_init(struct phy_device *phydev) dev_name(&phydev->dev), phydev->drv->name, rev, patch); switch (rev) { - case 0xa0: case 0xb0: - ret = bcm7445_config_init(phydev); + ret = bcm7xxx_28nm_b0_afe_config_init(phydev); break; default: - ret = bcm7xxx_28nm_afe_config_init(phydev); break; } @@ -337,7 +302,7 @@ static int bcm7xxx_dummy_config_init(struct phy_device *phydev) .features = PHY_GBIT_FEATURES | \ SUPPORTED_Pause | SUPPORTED_Asym_Pause, \ .flags = PHY_IS_INTERNAL, \ - .config_init = bcm7xxx_28nm_afe_config_init, \ + .config_init = bcm7xxx_28nm_config_init, \ .config_aneg = genphy_config_aneg, \ .read_status = genphy_read_status, \ .resume = bcm7xxx_28nm_resume, \ |