The regulator API ifdefs itself out when not enabled
so there is no need for users to do this.
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: edited description]
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch adds EXYNOS4 CPU support files in mach-exynos4,
and basically they are moved from mach-s5pv310 so that it
can support Samsung's new CPU name, EXYNOS4.
The EXYNOS4 ingegrates a ARM Cortex A9 multi-core.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

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>

This patch adds support CPUFREQ driver for S5PV310 and S5PC210. This can
support DVFS(Dynamic Voltage and Frequency Scaling). The voltage scaling
depends on existence of regulator.
Sigend-off-by: NSunyoung Kang <sy0816.kang@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>