diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c
index 79920c066e59..e0f227a0d3cc 100644
--- a/drivers/phy/mediatek/phy-mtk-tphy.c
+++ b/drivers/phy/mediatek/phy-mtk-tphy.c
@@ -522,8 +522,8 @@ static void u2_phy_instance_init(struct mtk_tphy *tphy,
 	/* switch to USB function, and enable usb pll */
 	mtk_phy_clear_bits(com + U3P_U2PHYDTM0, P2C_FORCE_UART_EN | P2C_FORCE_SUSPENDM);
 
-	mtk_phy_update_bits(com + U3P_U2PHYDTM0, P2C_RG_XCVRSEL | P2C_RG_DATAIN,
-			    P2C_RG_XCVRSEL_VAL(1) | P2C_RG_DATAIN_VAL(0));
+	mtk_phy_clear_bits(com + U3P_U2PHYDTM0,
+			   P2C_RG_XCVRSEL | P2C_RG_DATAIN | P2C_DTM0_PART_MASK);
 
 	mtk_phy_clear_bits(com + U3P_U2PHYDTM1, P2C_RG_UART_EN);
 
@@ -565,9 +565,6 @@ static void u2_phy_instance_power_on(struct mtk_tphy *tphy,
 	void __iomem *com = u2_banks->com;
 	u32 index = instance->index;
 
-	mtk_phy_clear_bits(com + U3P_U2PHYDTM0,
-			   P2C_RG_XCVRSEL | P2C_RG_DATAIN | P2C_DTM0_PART_MASK);
-
 	/* OTG Enable */
 	mtk_phy_set_bits(com + U3P_USBPHYACR6, PA6_RG_U2_OTG_VBUSCMP_EN);
 
@@ -590,8 +587,6 @@ static void u2_phy_instance_power_off(struct mtk_tphy *tphy,
 	void __iomem *com = u2_banks->com;
 	u32 index = instance->index;
 
-	mtk_phy_clear_bits(com + U3P_U2PHYDTM0, P2C_RG_XCVRSEL | P2C_RG_DATAIN);
-
 	/* OTG Disable */
 	mtk_phy_clear_bits(com + U3P_USBPHYACR6, PA6_RG_U2_OTG_VBUSCMP_EN);