init: ondemand: adjust optimal and sync frequencies
- in combination with boostpulse & two-phase, this sets up a nice little window for ondemand to run on before having to boost up to max phase
Signed-off-by: Luis Cruz <ljc2491@gmail.com>

Change-Id: Iece2b56e16247ac7f44be15cef2dcdf4ea33de6a