USB OTG: Add generic driver for ULPI OTG transceiver

This adds a minimal generic driver for ULPI connected transceivers,
using the OTG framework functions recently introduced.

The driver got a table to match the ULPI chips, which currently only has
one entry for NXP's ISP 1504 transceiver.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Heikki Krogerus <ext-heikki.krogerus@nokia.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/usb/otg/Makefile b/drivers/usb/otg/Makefile
index 208167856529..aeb49a8ec412 100644
--- a/drivers/usb/otg/Makefile
+++ b/drivers/usb/otg/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_USB_GPIO_VBUS)	+= gpio_vbus.o
 obj-$(CONFIG_ISP1301_OMAP)      += isp1301_omap.o
 obj-$(CONFIG_TWL4030_USB)       += twl4030-usb.o
 obj-$(CONFIG_NOP_USB_XCEIV)     += nop-usb-xceiv.o
+obj-$(CONFIG_USB_ULPI)          += ulpi.o
 
 ccflags-$(CONFIG_USB_DEBUG)     += -DDEBUG
 ccflags-$(CONFIG_USB_GADGET_DEBUG) += -DDEBUG