Geo point from longitude and latitude from csv

Suppose I have a database table with the following fields:
id, name, location, where location is a point data type.

Suppose I have a csv with the following fields:
id, name, longitude, latitude.

I want to upload the csv such that I can populate the location field from the longitude and latitude field of the csv.

How can I achieve this? How should the csv column be formatted such that the location field will accept the value in the csv column?

thanks