QE_MR_PHYCC_ASEL
phycc = bus_space_read_1(t, mr, QE_MRI_PHYCC) & ~QE_MR_PHYCC_ASEL;
phycc |= QE_MR_PHYCC_ASEL;
bus_space_write_1(t, mr, QE_MRI_PHYCC, QE_MR_PHYCC_ASEL);