Revert "Add fastcharge V3.1 by Yank555"

This reverts commit 9cc59b7bf355f6c4acaa41b9136d79175d21f0af.
i2c: tps65200: Use fast charge rate when slow charge is requested

For AC-charge rate over USB.

Signed-off-by: Sultanxda <sultanxda@gmail.com>