usb: dwc3: add ULPI interface support
Registers DWC3's ULPI interface with the ULPI bus when it's
available.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
index 827c4f8..473bfaa 100644
--- a/drivers/usb/dwc3/Kconfig
+++ b/drivers/usb/dwc3/Kconfig
@@ -11,6 +11,13 @@
if USB_DWC3
+config USB_DWC3_ULPI
+ bool "Register ULPI PHY Interface"
+ depends on USB_ULPI_BUS=y || USB_ULPI_BUS=USB_DWC3
+ help
+ Select this if you have ULPI type PHY attached to your DWC3
+ controller.
+
choice
bool "DWC3 Mode Selection"
default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)