net/phy: Add support for realtek RTL8211F

[oweals/u-boot.git] / drivers / net / phy / vitesse.c

diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c
index c58fe50b7206e8d6fd5e78e9dfaf8f510306d85f..20a67466a7c36db297d563531e41b5e465b36f8d 100644 (file)
--- a/drivers/net/phy/vitesse.c
+++ b/drivers/net/phy/vitesse.c
@@ -1,8 +1,8 @@
 /*
  * Vitesse PHY drivers
  *
- * Copyright 2010-2012 Freescale Semiconductor, Inc.
- * Author: Andy Fleming
+ * Copyright 2010-2014 Freescale Semiconductor, Inc.
+ * Original Author: Andy Fleming
  * Add vsc8662 phy support - Priyanka Jain
  * SPDX-License-Identifier:    GPL-2.0+
  */
@@ -50,6 +50,7 @@
 #define MIIM_VSC8574_18G_CMDSTAT       0x8000
 
 /* Vitesse VSC8514 control register */
+#define MIIM_VSC8514_MAC_SERDES_CON     0x10
 #define MIIM_VSC8514_GENERAL18         0x12
 #define MIIM_VSC8514_GENERAL19         0x13
 #define MIIM_VSC8514_GENERAL23         0x17
@@ -126,7 +127,6 @@ static int cis8204_config(struct phy_device *phydev)
        genphy_config_aneg(phydev);
 
        if ((phydev->interface == PHY_INTERFACE_MODE_RGMII) ||
-                       (phydev->interface == PHY_INTERFACE_MODE_RGMII) ||
                        (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) ||
                        (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID))
                phy_write(phydev, MDIO_DEVAD_NONE, MIIM_CIS8204_EPHY_CON,
@@ -247,6 +247,14 @@ static int vsc8514_config(struct phy_device *phydev)
        val = (val & 0xf8ff);
        phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8514_GENERAL23, val);
 
+       /* Enable Serdes Auto-negotiation */
+       phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS,
+                 PHY_EXT_PAGE_ACCESS_EXTENDED3);
+       val = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_VSC8514_MAC_SERDES_CON);
+       val = val | MIIM_VSC8574_MAC_SERDES_ANEG;
+       phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8514_MAC_SERDES_CON, val);
+       phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS, 0);
+
        genphy_config_aneg(phydev);
 
        return 0;