This patch updates following of CPUFREQ.

- Updated DVFS table and divider value
- Added common function
- Added some function for changing APLL and setting
Signed-off-by: NSangwook Ju <sw.ju@samsung.com>
Reviewed-by: NJaecheol Lee <jc.lee@samsung.com>
Signed-off-by: NSangbeom Kim <sbkim73@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>