ARM: dts: msm: Add dtsi entries of QMP PHY and QUSB2PHY for ATOLL

This change adds dtsi node for QMP PHY and QUSB2PHY,
Add macro definitions in a dt-bindings header file for all
the QMP USB DP register offsets. Also adds extcon handles to
support USB type-c or uAB connectors on ATOLL. In case of uAB
connector charger driver provides extcon notifications whereas
for Type-C connector case PD driver provides extcon notifications.

Change-Id: I97904882be2d082494b456b032e7eecae6a2384b
Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org>