msm: acpuclock-8960: Drop S8 regulator vote to 2.1V

Additional power saving can be achieved by allowing this regulator to
go down to 2.1V. This should have no effect on the HFPLLs, as they
run from a lower voltage sub-regulator (L23), not directly from S8.

Change-Id: I61a46a2a3775a2810f05a953dece0586325fa805
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
2 files changed