mach-msm: cpufreq: set safe freqs from config

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
acpu: remove 1944 & 1890 Mhz steps and bump voltage for norm on the 2 highest

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
acpu: bump l2 to 1512Mhz

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