s5pc110: Improved OC code

- Set arm_volt_max back to 1350000 as some users are reporting
  SoD without any OC
- Set arm_volt for 1.2 GHz to 1275000 for now, because higher
  values cause SoD for all devices while this works on most
  devices.

(this basically revert values to what they previously were)

Change-Id: Ic01f606a5fc5145ce9d8e8f6961a80262503e0d6

Conflicts:

	arch/arm/mach-s5pv210/cpufreq.c
p1: bring up OmniROM for P1000 family

Signed-off-by: Humberto Borba <humberos@gmail.com>
Change-Id: I1b3e76660e7f5e6fefb654f8b6f90f010b1fff4d

Conflicts:

	arch/arm/configs/cyanogenmod_p1ln_defconfig
	arch/arm/mach-s5pv210/cpufreq.c
	drivers/misc/fsa9480.c
	usr/p1_initramfs_files/init