diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c
index 5a181cb4597e..8711a3b62c8e 100644
--- a/drivers/phy/samsung/phy-exynos5-usbdrd.c
+++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c
@@ -1958,13 +1958,14 @@ const struct exynos5_usbdrd_phy_tuning exynos7870_tunes_utmi_postinit[] = {
 			      PHYPARAM0_TXPREEMPAMPTUNE | PHYPARAM0_TXHSXVTUNE |
 			      PHYPARAM0_TXFSLSTUNE | PHYPARAM0_SQRXTUNE |
 			      PHYPARAM0_OTGTUNE | PHYPARAM0_COMPDISTUNE),
-			     (FIELD_PREP_CONST(PHYPARAM0_TXVREFTUNE, 14) |
+			     (FIELD_PREP_CONST(PHYPARAM0_TXVREFTUNE, 3) |
 			      FIELD_PREP_CONST(PHYPARAM0_TXRISETUNE, 1) |
-			      FIELD_PREP_CONST(PHYPARAM0_TXRESTUNE, 3) |
+			      FIELD_PREP_CONST(PHYPARAM0_TXRESTUNE, 2) |
+			      FIELD_PREP_CONST(PHYPARAM0_TXPREEMPPULSETUNE, 0) |
 			      FIELD_PREP_CONST(PHYPARAM0_TXPREEMPAMPTUNE, 0) |
 			      FIELD_PREP_CONST(PHYPARAM0_TXHSXVTUNE, 0) |
 			      FIELD_PREP_CONST(PHYPARAM0_TXFSLSTUNE, 3) |
-			      FIELD_PREP_CONST(PHYPARAM0_SQRXTUNE, 6) |
+			      FIELD_PREP_CONST(PHYPARAM0_SQRXTUNE, 5) |
 			      FIELD_PREP_CONST(PHYPARAM0_OTGTUNE, 2) |
 			      FIELD_PREP_CONST(PHYPARAM0_COMPDISTUNE, 3))),
 	PHY_TUNING_ENTRY_LAST