msm_11ad: add support for Kona device

On some platforms there is a LDO that powers the 11ad card,
this LDO behave same as other LDO's.
Update the vddio minimum voltage.

Change-Id: I1836712eceb23425d17d76aa795b70816204015c
Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>