Revert "mali: Add control for utilization timeout"

This reverts commit dae4c258de95024b3b3849a0e685fdcf2d0d8cf3.
Revert "mali: add current_freq and time_in_state to interfaces"

This reverts commit 638e970cd99c0c290fcad920f6c5eea88b4e711a.
Revert "mali: Add control interfaces"

This reverts commit a4cf13e142bd9ed9db72229c9c24cd320c4fcd2e.