USB: phy: msm: Perform block reset to exit Femto PHY from SIDDQ

Currently driver is doing just Femto PHY POR reset to exit from SIDDQ.
But recommendation is to do PHY reset which resets all three blocks
(PHY CSR, ULPI bridge and Femto PHY) in addition to USB core reset.
Hence make required changes to perform USB block reset while exiting
from SIDDQ.

For error recovery case perform usb block reset in suspend call back.

Change-Id: Iea45057ef7e8fd0431cbef5b2bc3ff748f99cc80
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>