msm: acpuclock: Move SoC-specific data into acpuclock drivers

As part of this, hard-code any configuration values that will
not change from board-to-board inside each driver instead of
passing them through the acpuclk_soc_data struct.

Signed-off-by: Matt Wagantall <mattw@codeaurora.org>

Conflicts:

	arch/arm/mach-msm/acpuclock-8x50.c