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>

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 4aa5479..eb6411c 100644 (file)
--- 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;
@@ -415,6 +468,19 @@ static struct phy_driver marvell_drivers[] = {
                .config_intr = &marvell_config_intr,
                .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,