ARM: dts: msm: Add smb2_vbus regulator device for QVR845

QVR845 device uses the boost regulator in charger module to supply VBUS
in USB host mode. Add smb2_vbus regulator device and change the VBUS
supply to it.

Change-Id: I1e1656cac40a79ff6beef437c6562a552bfd0056
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
2 files changed