mt7921_l1_rr
val |= mt7921_l1_rr(dev, addr) & ~mask;
is_mt7902 = mt7921_l1_rr(dev, MT_HW_CHIPID) == 0x7902;
chipid = mt7921_l1_rr(dev, MT_HW_CHIPID);
if (chipid == 0x7961 && (mt7921_l1_rr(dev, MT_HW_BOUND) & BIT(7)))
(mt7921_l1_rr(dev, MT_HW_REV) & 0xff);