USB: OTG: Fix PHY stuck issue in USB HOST mode

Disable PHY VBUS comparator if otg driver depends on PMIC
for VBUS and ID notifications. If enabled, VBUS comparator is
creating some noise to SESSVLD comparator and causing SESSVLD
comparator to trigger low due to which link state machine becomes
stuck as it operates solely on that value.

CRs-Fixed: 355991
Change-Id: Ieb8101f3063ebf9898da3ec9fd158c248a6cb15a
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
2 files changed