cpufreq: qcom: Update cycle counter logic for CPUFREQ HW

There could be cpufreq hw where accumulative cycle counters are not
supported. Add a device tree property to identify the same.

On those hardware the cycle counter needs to be read from core-0 of the
frequency domain.

Change-Id: Ib7969b2c5aaaf78f7c8359d7c417b9453e6c1f2f
Signed-off-by: Taniya Das <tdas@codeaurora.org>