phy: marvell: Fix 88E1510 initialization
A bug was introduced in the merge commit b633353115e3 ("Merge
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net")
The generic marvell_config_init (and therefore marvell_of_reg_init) is
not called anymore for the Marvell 88E1510 (in net-next).
This patch calls marvell_config_init and moves the specific init
function for the 88E1510 below the marvell_config_init function to avoid
adding a function predeclaration.
Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 9fb9d80a..280e879 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -443,41 +443,6 @@
return m88e1121_config_aneg(phydev);
}
-static int m88e1510_config_init(struct phy_device *phydev)
-{
- int err;
- int temp;
-
- /* SGMII-to-Copper mode initialization */
- if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
- /* Select page 18 */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 18);
- if (err < 0)
- return err;
-
- /* In reg 20, write MODE[2:0] = 0x1 (SGMII to Copper) */
- temp = phy_read(phydev, MII_88E1510_GEN_CTRL_REG_1);
- temp &= ~MII_88E1510_GEN_CTRL_REG_1_MODE_MASK;
- temp |= MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII;
- err = phy_write(phydev, MII_88E1510_GEN_CTRL_REG_1, temp);
- if (err < 0)
- return err;
-
- /* PHY reset is necessary after changing MODE[2:0] */
- temp |= MII_88E1510_GEN_CTRL_REG_1_RESET;
- err = phy_write(phydev, MII_88E1510_GEN_CTRL_REG_1, temp);
- if (err < 0)
- return err;
-
- /* Reset page selection */
- err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0);
- if (err < 0)
- return err;
- }
-
- return 0;
-}
-
static int m88e1510_config_aneg(struct phy_device *phydev)
{
int err;
@@ -671,6 +636,41 @@
return phy_write(phydev, MII_BMCR, BMCR_RESET);
}
+static int m88e1510_config_init(struct phy_device *phydev)
+{
+ int err;
+ int temp;
+
+ /* SGMII-to-Copper mode initialization */
+ if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
+ /* Select page 18 */
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 18);
+ if (err < 0)
+ return err;
+
+ /* In reg 20, write MODE[2:0] = 0x1 (SGMII to Copper) */
+ temp = phy_read(phydev, MII_88E1510_GEN_CTRL_REG_1);
+ temp &= ~MII_88E1510_GEN_CTRL_REG_1_MODE_MASK;
+ temp |= MII_88E1510_GEN_CTRL_REG_1_MODE_SGMII;
+ err = phy_write(phydev, MII_88E1510_GEN_CTRL_REG_1, temp);
+ if (err < 0)
+ return err;
+
+ /* PHY reset is necessary after changing MODE[2:0] */
+ temp |= MII_88E1510_GEN_CTRL_REG_1_RESET;
+ err = phy_write(phydev, MII_88E1510_GEN_CTRL_REG_1, temp);
+ if (err < 0)
+ return err;
+
+ /* Reset page selection */
+ err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0);
+ if (err < 0)
+ return err;
+ }
+
+ return marvell_config_init(phydev);
+}
+
static int m88e1118_config_aneg(struct phy_device *phydev)
{
int err;