diff options
Diffstat (limited to 'drivers/net/phy/broadcom.c')
| -rw-r--r-- | drivers/net/phy/broadcom.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 0a49015eb89..1c02e3efedc 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -134,6 +134,33 @@ static void bcm_phy_write_misc(struct phy_device *phydev, phy_write(phydev, MDIO_DEVAD_NONE, MIIM_BCM54XX_EXP_DATA, value); } +/* Broadcom BCM54612E */ +static int bcm54612e_config(struct phy_device *phydev) +{ + u32 reg = 0; + + genphy_config_aneg(phydev); + + phy_reset(phydev); + + /* 125Mhz Clock Output Enable */ + reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_BCM54XX_EXP_SEL); + reg |= 0xD34; + phy_write(phydev, MDIO_DEVAD_NONE, MIIM_BCM54XX_EXP_SEL, reg); + + reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_BCM54XX_EXP_DATA); + reg |= (1 << 1); + phy_write(phydev, MDIO_DEVAD_NONE, MIIM_BCM54XX_EXP_DATA, reg); + + reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_BCM54XX_EXP_SEL); + reg &= 0xfffff000; + phy_write(phydev, MDIO_DEVAD_NONE, MIIM_BCM54XX_EXP_SEL, reg); + + genphy_restart_aneg(phydev); + + return 0; +} + /* Broadcom BCM5461S */ static int bcm5461_config(struct phy_device *phydev) { @@ -434,6 +461,16 @@ U_BOOT_PHY_DRIVER(bcm5461s) = { .shutdown = &genphy_shutdown, }; +U_BOOT_PHY_DRIVER(bcm54612e) = { + .name = "Broadcom BCM54612E", + .uid = 0x03625e6a, + .mask = 0xfffff0, + .features = PHY_GBIT_FEATURES, + .config = &bcm54612e_config, + .startup = &bcm54xx_startup, + .shutdown = &genphy_shutdown, +}; + U_BOOT_PHY_DRIVER(bcm5464s) = { .name = "Broadcom BCM5464S", .uid = 0x2060b0, |