db8500-devices: Reserve more frequency slots for extra steps

Signed-off-by: cocafe <cocafehj@gmail.com>
db8500-devices: Add missing index

...causing frequency in idx12 = 0

Signed-off-by: cocafe <cocafehj@gmail.com>
LiveOPP: Update interfaces, Add extra cpufreqs, Adjust freqtable...

New interfaces: arm_extclk, arm_pllclk
New commands:
	arm_step<id> :
		set_ext=?
		ext=0x???
		vbbx=0x???

Notice: Enabling TouchBooster will override min cpufreq,
namely, will force min cpufreq to 100MHz!
I will fix PRCMU QoS handling issue (this issue).

100MHz and 200MHz uses external clock instead of pll clock.

If have any problem, report in my github pleaes.

And please apply other related patches especially that "prcmu-debug: remove arm opp code".
Or device will not boot properly.

Now, considering a newer faster algorithm.

Signed-off-by: cocafe <cocafehj@gmail.com>