tilal6991/kernel_zte_blade — comment on commit 61a5e3a31d98a7352997a6e2cb49b5435bfa77b8
File:  line 0
By John-Kenney:

axi is the last number in the acpuclock frequency table, you haven't overclocked anything with this. /* 7x27 doesn't allow graphics clocks to be run asynchronously to the AXI bus */ so it'll be 122.88mhz? I'm running ahb & axi bus at 1/2 cpu speed on the blade, it seems to work, not sure if it'll handle those speeds on the 800mhz+ skate, 1/3 should be fine.

Last 4 numbers in that acpuclock table are important: ahb speed, cpu/ahb frequency divider (1 = 1/2, 2 = 1/3, 3 = 1/4), voltage (levels from 0-7), axi bus.