You cannot use a wooden wedge, kick down, or other items like a trash can to prop open doors. However, non-rated resident room doors may be equipped with a magnetic or friction hold-open device that would allow the door to remain open but still meet the requirement for a single-motion to close.
Rated doors such as your smoke barrier, fire barrier, and hazardous room doors must remain closed. If they are equipped with a hold-open device, those devices must be tied into the fire alarm system.