diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index a6c0c5607ffd7..c6e846d385d28 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -450,8 +450,8 @@ static int wiz_mode_select(struct wiz *wiz)
 		} else if (wiz->lane_phy_type[i] == PHY_TYPE_USXGMII) {
 			ret = regmap_field_write(wiz->p0_mac_src_sel[i], 0x3);
 			ret = regmap_field_write(wiz->p0_rxfclk_sel[i], 0x3);
-			ret = regmap_field_write(wiz->p0_refclk_sel[i], 0x3);
-			mode = LANE_MODE_GEN1;
+			ret = regmap_field_write(wiz->p0_refclk_sel[i], 0x2);
+			mode = LANE_MODE_GEN2;
 		} else {
 			continue;
 		}