For the charging station: https://wiki.openstreetmap.org/wiki/Tag:amenity=charging station (and see https://wiki.openstreetmap.org/wiki/Tag:amenity=charging_station (an additional `bicycle=yes` is suggested if it is also for E-bikes). For the single associated parking space you can use `amenity=parking_space` and `capacity:charging=1`. A (car) example: https://www.openstreetmap.org/node/3746157582 and https://www.openstreetmap.org/way/370957639 .

For the charging station: https://wiki.openstreetmap.org/wiki/Tag:amenity=charging station (and additional `bicycle=yes` is suggested if it is also for E-bikes). For the single associated parking space you can use `amenity=parking_space` and `capacity:charging=1`. A (car) example: https://www.openstreetmap.org/node/3746157582 and https://www.openstreetmap.org/way/370957639 .