In 2019 EA and Valve partnered to put EA games on Steam. Today new batch of games are available, including Dragon Age Inquisition, Need for Speed Heat, Crysis 3 and many more! You can see full list of new games in the price table posted below.
Some of those game's store description are showing information about EA Access coming soon to Steam. At this moment, there is no information about what games it will include or when it will be available for Steam users.