UTMI_TX_IMPCAL_VTH_SHIFT  150 arch/arm/mach-mmp/devices.c 		| 4<<UTMI_TX_CK60_PHSEL_SHIFT | 4<<UTMI_TX_IMPCAL_VTH_SHIFT
UTMI_TX_IMPCAL_VTH_SHIFT  193 drivers/phy/marvell/phy-pxa-usb.c 		| 4<<UTMI_TX_CK60_PHSEL_SHIFT | 4<<UTMI_TX_IMPCAL_VTH_SHIFT