Davis -- who was arrested in Newport Beach, CA on January 27 -- was also charged with being under the influence of a controlled substance and possessing drug paraphernalia -- both misdemeanors.

According to legal documents, Davis was allegedly high on a "Central nervous system stimulant (prescription medication) and narcotic analgesic (painkillers)" at the time of his arrest.

Davis faces up to three years in prison If convicted of all charges.