The control scheme is basically this:
Button 11 (L1): Quick
Button 2(L): Move
Button 3 (R): Rotate Camera
Button 15(X): Interact with people/objects. Also selects options in quick menu.
Button 16 (Square): Jump
R2 (Button 12): Basic Attack
R1 (Button 10): Activates abilities
Triangle + R1: use Ability
Circle + R1: use Ability
(Button 14) Circle: Use item 1
(Button 13) Triangle: Use item 2
Button 5: Makes the map larger; clicking it again makes the map revert to its small form.
Button 6 and 8: Goes right and left accordingly when selecting options (be it in the quick menu or the conversation menu during certain cut scenes).
Button 7: Allows the player to view missions and their details. Clicking it again will put the missions away.
Button 1: Can select items in the Quick menu and select options in the missions tab.
Button 4: Starts the game in the start menu.
Button 17: Takes player to the PS3 menu (Exit Game, return to home menu, etc)
I apologize, I’m no game major so if I messed up the controls tell me and I can correct them accordingly.