kgsl: OC 2D core to 228.571Mhz
crc32-add-pointer-to-tab.diff
Replace 2D array references by pointer references in loops.
This change has no effect on X86 code but improves PPC
performance.

Signed-off-by: Bob Pearson <rpearson@systemfabricworks.com>
kgsl: add new 266.667Mhz 2D clock
kgsl: 2D: change lower scaling step back to default
kgsl: increase 2D Fmax to fit new 2D maxclock