musb: proper hookup to transceiver drivers

Let the otg_transceiver in MUSB be managed by an external driver;
don't assume it's integrated.  OMAP3 chips need it to be external,
and there may be ways to interact with the transceiver which add
functionality to the system.

Platform init code is responsible for setting up the transeciver,
probably using the NOP transceiver for integrated transceivers.
External ones will use whatever the board init code provided,
such as twl4030 or something more hands-off.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index b66e8544d8b9..70073b157f0a 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -10,6 +10,7 @@ comment "Enable Host or Gadget support to see Inventra options"
 config USB_MUSB_HDRC
         depends on (USB || USB_GADGET) && HAVE_CLK
         depends on !SUPERH
+        select NOP_USB_XCEIV if ARCH_DAVINCI
         select TWL4030_USB if MACH_OMAP_3430SDP
         select USB_OTG_UTILS
         tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
@@ -55,6 +56,7 @@ comment "Blackfin high speed USB Support"
 config USB_TUSB6010
         boolean "TUSB 6010 support"
         depends on USB_MUSB_HDRC && !USB_MUSB_SOC
+        select NOP_USB_XCEIV
         default y
         help
           The TUSB 6010 chip, from Texas Instruments, connects a discrete