Merge branch 'topic/hda' into for-linus

[pandora-kernel.git] / drivers / net / phy / marvell.c

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index eb6411c..7a3ec9d 100644 (file)
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -69,6 +69,11 @@
 #define MII_M1111_COPPER               0
 #define MII_M1111_FIBER                        1
 
+#define MII_88E1121_PHY_LED_CTRL       16
+#define MII_88E1121_PHY_LED_PAGE       3
+#define MII_88E1121_PHY_LED_DEF                0x0030
+#define MII_88E1121_PHY_PAGE           22
+
 #define MII_M1011_PHY_STATUS           0x11
 #define MII_M1011_PHY_STATUS_1000      0x8000
 #define MII_M1011_PHY_STATUS_100       0x4000
@@ -154,6 +159,30 @@ static int marvell_config_aneg(struct phy_device *phydev)
        return err;
 }
 
+static int m88e1121_config_aneg(struct phy_device *phydev)
+{
+       int err, temp;
+
+       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;
+
+       temp = phy_read(phydev, MII_88E1121_PHY_PAGE);
+
+       phy_write(phydev, MII_88E1121_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
+       phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
+       phy_write(phydev, MII_88E1121_PHY_PAGE, temp);
+
+       err = genphy_config_aneg(phydev);
+
+       return err;
+}
+
 static int m88e1111_config_init(struct phy_device *phydev)
 {
        int err;
@@ -429,6 +458,18 @@ static int marvell_read_status(struct phy_device *phydev)
        return 0;
 }
 
+static int m88e1121_did_interrupt(struct phy_device *phydev)
+{
+       int imask;
+
+       imask = phy_read(phydev, MII_M1011_IEVENT);
+
+       if (imask & MII_M1011_IMASK_INIT)
+               return 1;
+
+       return 0;
+}
+
 static struct phy_driver marvell_drivers[] = {
        {
                .phy_id = 0x01410c60,
@@ -481,6 +522,19 @@ static struct phy_driver marvell_drivers[] = {
                .config_intr = &marvell_config_intr,
                .driver = {.owner = THIS_MODULE,},
        },
+       {
+               .phy_id = 0x01410cb0,
+               .phy_id_mask = 0xfffffff0,
+               .name = "Marvell 88E1121R",
+               .features = PHY_GBIT_FEATURES,
+               .flags = PHY_HAS_INTERRUPT,
+               .config_aneg = &m88e1121_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,