XSP_USBPHYACR1
mtk_phy_update_field(pbase + XSP_USBPHYACR1, P2A1_RG_INTR_CAL,
mtk_phy_update_field(pbase + XSP_USBPHYACR1, P2A1_RG_VRT_SEL,
mtk_phy_update_field(pbase + XSP_USBPHYACR1, P2A1_RG_TERM_SEL,