Do M.M. and/or Laz Alonso actually have clinical OCD or are they using it in a casual sense?

In season 2 episode 4 it was confirmed that M.M. "has OCD", and in the interviews afterwards Laz Alonso says he does too in real life. But the discussion mostly revolved around being a neat freak and detail oriented, which is not really what OCD means clinically.

Is there any confirmation that either Laz or M.M. actually have diagnosed OCD? If Laz really does have OCD, it would be interesting to hear about how he deals with that as an actor, always moving between messy sets and even shooting on-location sometimes.