During the Tokyo Game show today, Square Enix revealed that Kingdom Hearts HD 1.5 Remix is coming to PlayStation 3. The collection will include the original Kingdom Hearts, Kingdom Hearts: Chain of Memories and Kingdom Hearts: 358/2 Days in HD, all with trophy support.
http://uk.ign.com/articles/2012/09/20/tgs-kingdom-hearts-hd-remix-coming-to-ps3
http://uk.ign.com/articles/2012/09/20/tgs-kingdom-hearts-hd-remix-coming-to-ps3