msm: 8610: Compile Low power management drivers
msm: 8610: Compile Low power management drivers

Define primary default LPM configurations in Kconfig for 8610.
Compile pm-8x60, cpuidle, rpm, spm and mpm drivers for 8610.

Change-Id: Iad3026b8607480f5fe1ed20c39837519a61a6832
Signed-off-by: Praveen Chidambaram <91104b0007f6ff6276087673c270a144d5ff14a2@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas