Revert "Find 7 changes: drivers/i2c"

This reverts commit 6a6a28b271797de763f83b23f07deab96c729b2d.

Change-Id: I7c2d5dfc315b16cc6b9b64c66365926a45ad2dae
cpufreq_conservative: Improve support for micro idle accounting

The minimum samplerate calculations of the current conservative
implementation assume that there is not micro idle accounting present,
however, we do have that capability in our idle estimates.  As a result,
we can support lower polling intervals just like ondemand does.

Signed-off-by: Andrew Dodd <atd7@cornell.edu>

Change-Id: I183d494a74a99d4c662554895f9eb6d9f4092162
dts: Disable allow-synced-levels

Our trustzone firmware is old and won't support this

Change-Id: I01fc25dba5990f4d4ffe5aa1363bf553f6da7d59