LOCK_LEVEL1
LOCK_ALL = LOCK_LEVEL1 | LOCK_LEVEL2,
if (lock & LOCK_LEVEL1) {
u32 val = ipctl->lev1_protect_phys | !(value & LOCK_LEVEL1);
rzn1_hw_set_lock(ipctl, LOCK_LEVEL1, LOCK_LEVEL1);
rzn1_hw_set_lock(ipctl, LOCK_LEVEL1, 0);