If it was a straight translation, it would translate to:
Default:
L1 : Decrease Throttle / Previous Panel Tab
L2 : Secondary Fire
L3 : ??? - Friends list?
LS : Pitch / Roll
R1 : Increase Throttle / Next Panel Tab
R2 : Primary Fire
R3 : Headlock Toggle
RS : Yaw / Vertical Thrust / Headlock
D-pad L : Divert power to systems
D-pad U : Divert power to engines
D-pad R : Divert power to weapons
D-pad D : Balance power distribution
Options : Game menu
Triangle : Enable frame shift drive / (hold) Navigation context menu
Square : Deploy hardpoints /(hold) HUD context menu
Circle : Engine Boost / UI back / (hold) Ship function context menu
Cross : Select target ahead / UI panel select / (hold) Target context menu
Dragpad : ??? - discussion on navigation of star map.
Dragpad TL : ???
Dragpad BL : ???
Dragpad TR : ???
Dragpad BR : ???