diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
index 027356033e5e..c832a41c1747 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
@@ -62,14 +62,13 @@ struct socfpga_dwmac {
 	struct mdio_device *pcs_mdiodev;
 };
 
-static void socfpga_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode)
+static void socfpga_dwmac_fix_mac_speed(void *bsp_priv, int speed,
+					unsigned int mode)
 {
-	struct socfpga_dwmac *dwmac = (struct socfpga_dwmac *)priv;
+	struct socfpga_dwmac *dwmac = (struct socfpga_dwmac *)bsp_priv;
+	struct stmmac_priv *priv = netdev_priv(dev_get_drvdata(dwmac->dev));
 	void __iomem *splitter_base = dwmac->splitter_base;
 	void __iomem *sgmii_adapter_base = dwmac->sgmii_adapter_base;
-	struct device *dev = dwmac->dev;
-	struct net_device *ndev = dev_get_drvdata(dev);
-	struct phy_device *phy_dev = ndev->phydev;
 	u32 val;
 
 	if (sgmii_adapter_base)
@@ -96,7 +95,9 @@ static void socfpga_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode
 		writel(val, splitter_base + EMAC_SPLITTER_CTRL_REG);
 	}
 
-	if (phy_dev && sgmii_adapter_base)
+	if ((priv->plat->phy_interface == PHY_INTERFACE_MODE_SGMII ||
+	     priv->plat->phy_interface == PHY_INTERFACE_MODE_1000BASEX) &&
+	     sgmii_adapter_base)
 		writew(SGMII_ADAPTER_ENABLE,
 		       sgmii_adapter_base + SGMII_ADAPTER_CTRL_REG);
 }