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Commit ad764c49 authored by Peter Chen's avatar Peter Chen Committed by Greg Kroah-Hartman
Browse files

usb: Kconfig: move ulpi bus support out of host 



The ULPI bus is not only for host, but for device mode too, so move
it out from host's Kconfig.

Signed-off-by: default avatarPeter Chen <peter.chen@nxp.com>
Acked-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9b0dd49e

drivers/usb/Kconfig

+20 −0
Original line number Diff line number Diff line
@@ -160,4 +160,24 @@ config USB_LED_TRIG 
	  LEDs and you want to use them as activity indicators for USB host or

	  gadget.



config USB_ULPI_BUS

	tristate "USB ULPI PHY interface support"

	help

	  UTMI+ Low Pin Interface (ULPI) is specification for a commonly used

	  USB 2.0 PHY interface. The ULPI specification defines a standard set

	  of registers that can be used to detect the vendor and product which

	  allows ULPI to be handled as a bus. This module is the driver for that

	  bus.



	  The ULPI interfaces (the buses) are registered by the drivers for USB

	  controllers which support ULPI register access and have ULPI PHY

	  attached to them. The ULPI PHY drivers themselves are normal PHY

	  drivers.



	  ULPI PHYs provide often functions such as ADP sensing/probing (OTG

	  protocol) and USB charger detection.



	  To compile this driver as a module, choose M here: the module will

	  be called ulpi.



endif # USB_SUPPORT

drivers/usb/core/Kconfig

+0 −20
Original line number Diff line number Diff line
@@ -82,23 +82,3 @@ config USB_OTG_FSM 
	help

	  Implements OTG Finite State Machine as specified in On-The-Go

	  and Embedded Host Supplement to the USB Revision 2.0 Specification.
 


config USB_ULPI_BUS

	tristate "USB ULPI PHY interface support"

	help

	  UTMI+ Low Pin Interface (ULPI) is specification for a commonly used

	  USB 2.0 PHY interface. The ULPI specification defines a standard set

	  of registers that can be used to detect the vendor and product which

	  allows ULPI to be handled as a bus. This module is the driver for that

	  bus.



	  The ULPI interfaces (the buses) are registered by the drivers for USB

	  controllers which support ULPI register access and have ULPI PHY

	  attached to them. The ULPI PHY drivers themselves are normal PHY

	  drivers.



	  ULPI PHYs provide often functions such as ADP sensing/probing (OTG

	  protocol) and USB charger detection.



	  To compile this driver as a module, choose M here: the module will

	  be called ulpi.