usb: chipidea: use hrtimer for otg fsm timers

Current otg fsm timers are using controller 1ms irq and count it, this patch
is to replace it with hrtimer solution, use one hrtimer for all otg timers.

Signed-off-by: Li Jun <jun.li@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/usb/chipidea/ci.h
Simple merge

diff --cc drivers/usb/chipidea/otg_fsm.c
Simple merge

diff --cc drivers/usb/chipidea/otg_fsm.h
Simple merge