For raw pointers: 
- Does not require extra dependencies (see peripheral::common)
- Non const as long as we don’t bump MSRV to 1.61
- Non zero-size
- Cannot use associated functions, as the address is not a const generic
- Easy to create new peripherals when needed without stealing (??)
- From my experience, it is easier to work with, specially in multi-HART operations
    - Not a single struct with several functions, but a set of registers with a reduced number of functions :)