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| author | Ron Madrid <ron_madrid@sbcglobal.net> | 2008-11-06 09:05:26 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-15 14:04:27 -0800 |
| commit | 605f196efbf8dcbb3581e76ddd0573899dffcf1f (patch) | |
| tree | 954ce1192cb7cf3820f821b880a284b83e6cba55 | |
| parent | d53b93f2603554c3420e301bd13ee2c354a15ceb (diff) | |
| download | kernel_samsung_smdk4412-605f196efbf8dcbb3581e76ddd0573899dffcf1f.zip kernel_samsung_smdk4412-605f196efbf8dcbb3581e76ddd0573899dffcf1f.tar.gz kernel_samsung_smdk4412-605f196efbf8dcbb3581e76ddd0573899dffcf1f.tar.bz2 | |
phy: Add support for Marvell 88E1118 PHY
This patch will add support for the Marvell 88E1118 PHY which supports gigabit ethernet among other things.
Signed-off-by: Ron Madrid <ron_madrid@sbcglobal.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/phy/marvell.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index 4aa5479..eb6411c 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -227,6 +227,59 @@ static int m88e1111_config_init(struct phy_device *phydev) return 0; } +static int m88e1118_config_aneg(struct phy_device *phydev) +{ + int err; + + err = phy_write(phydev, MII_BMCR, BMCR_RESET); + if (err < 0) + return err; + + err = phy_write(phydev, MII_M1011_PHY_SCR, + MII_M1011_PHY_SCR_AUTO_CROSS); + if (err < 0) + return err; + + err = genphy_config_aneg(phydev); + return 0; +} + +static int m88e1118_config_init(struct phy_device *phydev) +{ + int err; + + /* Change address */ + err = phy_write(phydev, 0x16, 0x0002); + if (err < 0) + return err; + + /* Enable 1000 Mbit */ + err = phy_write(phydev, 0x15, 0x1070); + if (err < 0) + return err; + + /* Change address */ + err = phy_write(phydev, 0x16, 0x0003); + if (err < 0) + return err; + + /* Adjust LED Control */ + err = phy_write(phydev, 0x10, 0x021e); + if (err < 0) + return err; + + /* Reset address */ + err = phy_write(phydev, 0x16, 0x0); + if (err < 0) + return err; + + err = phy_write(phydev, MII_BMCR, BMCR_RESET); + if (err < 0) + return err; + + return 0; +} + static int m88e1145_config_init(struct phy_device *phydev) { int err; @@ -416,6 +469,19 @@ static struct phy_driver marvell_drivers[] = { .driver = { .owner = THIS_MODULE }, }, { + .phy_id = 0x01410e10, + .phy_id_mask = 0xfffffff0, + .name = "Marvell 88E1118", + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_init = &m88e1118_config_init, + .config_aneg = &m88e1118_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &marvell_ack_interrupt, + .config_intr = &marvell_config_intr, + .driver = {.owner = THIS_MODULE,}, + }, + { .phy_id = 0x01410cd0, .phy_id_mask = 0xfffffff0, .name = "Marvell 88E1145", |