According to IGN-EU, Sony Online Entertainment will be taking DC Universe Online, PlanetSide 2 and EverQuest Next to the PlayStation 4. The information was leaked prior to next week's E3 convention in Los Angeles.
Seeing as how we don't know when the PS4 will be released, SOE kept the release dates for DCUO and Planetside 2 loose and simply said the PS4 versions will be available as free-to-play digital downloads this year.
If you already thought that Planetside 2 was headed to the PS4, it's probably because you caught Up at Noon six months ago when a developer pretty much confirmed the team was working on a next-gen version.
Read more at the link above.