mach-msm: acpuclock remove 1.83/1.89ghz steps and revise cmdline to respect that

Signed-off-by: Bryan Smith <zarboz@gmail.com>
setting max freq policy as cmdline policy

Signed-off-by: Bryan Smith <zarboz@gmail.com>
gutting hard setting of khz from cpufreq as i think its interfering with mpdecision

Signed-off-by: Bryan Smith <zarboz@gmail.com>