USB: EHCI: Add MSM Host Controller driver

This patch adds support for EHCI compliant HSUSB Host controller found
on MSM chips.  The root hub has a single port and TT is built into it.
This driver depends on OTG driver for PHY initialization, clock
management and powering up VBUS.

Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 6585f0b..b8e70a9 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -64,6 +64,7 @@
 	default y if ARCH_OMAP3
 	default y if ARCH_VT8500
 	default y if PLAT_SPEAR
+	default y if ARCH_MSM
 	default PCI
 
 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.