Revert "Revert "msm: 8960: Enable bus scaling on 8960"."

This reverts commit 133580fadbade969050b2a8dd9f7e9451397bfa7.

Signed-off-by: Jeffrey Chuang <fchuang@codeaurora.org>

Conflicts:

	arch/arm/configs/msm8960_defconfig
1 file changed