msm: HTC: Add T6 camera clock entry

Change-Id: Ifc29dd100b9a4d51b0de388b9ca9dc1dead05f79

Conflicts:
	arch/arm/mach-msm/clock-8960.c
Merge branch 'aosp-4.4-test-2' of https://github.com/awid777/android_kernel_htc_t6 into aosp-4.4-test-2