Revert "mali: Add control for utilization timeout"

This reverts commit 0b640b359323171852d4917c5c849faedcffac6a.
Revert "mali: add current_freq and time_in_state to interfaces"

This reverts commit 6d29decf76e6bf402757c16e9a7ba268f83ad7ef.
Revert "mali: Add control interfaces"

This reverts commit 09e5b838f337371df74c84b701971763a4057e6d.