diff options
| -rw-r--r-- | drivers/net/phy/marvell.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index b1413aed3f98..721a090a01bc 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -75,6 +75,9 @@ #define MII_88E1121_PHY_MSCR_TX_DELAY BIT(4) #define MII_88E1121_PHY_MSCR_DELAY_MASK (~(0x3 << 4)) +#define MII_88EC048_PHY_MSCR1_REG 16 +#define MII_88EC048_PHY_MSCR1_PAD_ODD BIT(6) + #define MII_88E1121_PHY_LED_CTRL 16 #define MII_88E1121_PHY_LED_PAGE 3 #define MII_88E1121_PHY_LED_DEF 0x0030 @@ -231,6 +234,31 @@ static int m88e1121_config_aneg(struct phy_device *phydev) return err; } +static int m88ec048_config_aneg(struct phy_device *phydev) +{ + int err, oldpage, mscr; + + oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE); + + err = phy_write(phydev, MII_88E1121_PHY_PAGE, + MII_88E1121_PHY_MSCR_PAGE); + if (err < 0) + return err; + + mscr = phy_read(phydev, MII_88EC048_PHY_MSCR1_REG); + mscr |= MII_88EC048_PHY_MSCR1_PAD_ODD; + + err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr); + if (err < 0) + return err; + + err = phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage); + if (err < 0) + return err; + + return m88e1121_config_aneg(phydev); +} + static int m88e1111_config_init(struct phy_device *phydev) { int err; @@ -622,6 +650,19 @@ static struct phy_driver marvell_drivers[] = { .driver = { .owner = THIS_MODULE }, }, { + .phy_id = 0x01410e90, + .phy_id_mask = 0xfffffff0, + .name = "Marvell 88EC048", + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = &m88ec048_config_aneg, + .read_status = &marvell_read_status, + .ack_interrupt = &marvell_ack_interrupt, + .config_intr = &marvell_config_intr, + .did_interrupt = &m88e1121_did_interrupt, + .driver = { .owner = THIS_MODULE }, + }, + { .phy_id = 0x01410cd0, .phy_id_mask = 0xfffffff0, .name = "Marvell 88E1145", @@ -686,6 +727,7 @@ static struct mdio_device_id marvell_tbl[] = { { 0x01410cb0, 0xfffffff0 }, { 0x01410cd0, 0xfffffff0 }, { 0x01410e30, 0xfffffff0 }, + { 0x01410e90, 0xfffffff0 }, { } }; |