ARM: dts: msm: Do not do any voltage/quotient adjustments for 8916

The voltage adjustments for 8916 speed-bin = 3 is taken care during
fusing, do not do any adjustments in software.

Change-Id: Ice507f35b52c54ee0095e2518e46ffe8a6618329
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>