PA1_RG_INTR_CAL
mtk_phy_update_field(com + U3P_USBPHYACR1, PA1_RG_INTR_CAL,
mtk_phy_update_field(u2_banks->com + U3P_USBPHYACR1, PA1_RG_INTR_CAL,
val = FIELD_GET(PA1_RG_INTR_CAL, tmp);
max = FIELD_MAX(PA1_RG_INTR_CAL);
mtk_phy_update_field(com + U3P_USBPHYACR1, PA1_RG_INTR_CAL, val);