drivers: cpufreq: ondemand: add touchpoke & 2phase.

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

Conflicts:

	drivers/cpufreq/cpufreq_ondemand.c
Fix derp in cherry pick
Add ONDEMAND_2_PHASE back again
msm: limit CPU frequency to 702MHz during screen of in case there is a wakeup and we don't need it to run at max freq to rape the battery.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>