msm: acpuclock-8064: Add support for multiple speed and PVS bins.

Add support for 1.7 GHz and 2.0 GHz parts and their corresponding
L2 and memory bandwidth votes.

Support selecting different PVS tables based upon EFUSE speed bin
across all krait targets.

Signed-off-by: Patrick Daly <pdaly@codeaurora.org>

Conflicts:

	arch/arm/mach-msm/acpuclock-8064.c

Change-Id: I560371c3c5476f72444a8f2a88b9c441f3451ae1
Signed-off-by: Neha Pandey <nehap@codeaurora.org>