diff --git a/drivers/phy/qualcomm/phy-qcom-sgmii-eth.c b/drivers/phy/qualcomm/phy-qcom-sgmii-eth.c
index 5b1c82459c12..4ea3dce7719f 100644
--- a/drivers/phy/qualcomm/phy-qcom-sgmii-eth.c
+++ b/drivers/phy/qualcomm/phy-qcom-sgmii-eth.c
@@ -7,6 +7,7 @@
 #include <linux/ethtool.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/phy.h>
 #include <linux/phy/phy.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
@@ -286,6 +287,37 @@ static int qcom_dwmac_sgmii_phy_power_off(struct phy *phy)
 	return 0;
 }
 
+static int qcom_dwmac_sgmii_phy_speed(enum phy_mode mode, int submode)
+{
+	if (mode != PHY_MODE_ETHERNET)
+		return -EINVAL;
+
+	if (submode == PHY_INTERFACE_MODE_SGMII ||
+	    submode == PHY_INTERFACE_MODE_1000BASEX)
+		return SPEED_1000;
+
+	if (submode == PHY_INTERFACE_MODE_2500BASEX)
+		return SPEED_2500;
+
+	return -EINVAL;
+}
+
+static int qcom_dwmac_sgmii_phy_set_mode(struct phy *phy, enum phy_mode mode,
+					 int submode)
+{
+	struct qcom_dwmac_sgmii_phy_data *data = phy_get_drvdata(phy);
+	int speed;
+
+	speed = qcom_dwmac_sgmii_phy_speed(mode, submode);
+	if (speed < 0)
+		return speed;
+
+	if (speed != data->speed)
+		data->speed = speed;
+
+	return qcom_dwmac_sgmii_phy_calibrate(phy);
+}
+
 static int qcom_dwmac_sgmii_phy_set_speed(struct phy *phy, int speed)
 {
 	struct qcom_dwmac_sgmii_phy_data *data = phy_get_drvdata(phy);
@@ -296,10 +328,21 @@ static int qcom_dwmac_sgmii_phy_set_speed(struct phy *phy, int speed)
 	return qcom_dwmac_sgmii_phy_calibrate(phy);
 }
 
+static int qcom_dwmac_sgmii_phy_validate(struct phy *phy, enum phy_mode mode,
+					 int submode,
+					 union phy_configure_opts *opts)
+{
+	int ret = qcom_dwmac_sgmii_phy_speed(mode, submode);
+
+	return ret < 0 ? ret : 0;
+}
+
 static const struct phy_ops qcom_dwmac_sgmii_phy_ops = {
 	.power_on	= qcom_dwmac_sgmii_phy_power_on,
 	.power_off	= qcom_dwmac_sgmii_phy_power_off,
+	.set_mode	= qcom_dwmac_sgmii_phy_set_mode,
 	.set_speed	= qcom_dwmac_sgmii_phy_set_speed,
+	.validate	= qcom_dwmac_sgmii_phy_validate,
 	.calibrate	= qcom_dwmac_sgmii_phy_calibrate,
 	.owner		= THIS_MODULE,
 };