Commit 12b591bc authored by Chunfeng Yun's avatar Chunfeng Yun Committed by Greg Kroah-Hartman
Browse files

usb: common: create Kconfig file 



Create Kconfig file for USB common core, and move USB_LED_TRIG
and USB_ULPI_BUS configs into the new file from the parent Kconfig,
it will help to add new configs later.

Signed-off-by: default avatarChunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1567070558-29417-10-git-send-email-chunfeng.yun@mediatek.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6fadd729

drivers/usb/Kconfig

+1 −34
Original line number Diff line number Diff line
@@ -36,8 +36,7 @@ menuconfig USB_SUPPORT 


if USB_SUPPORT



config USB_COMMON

	tristate

source "drivers/usb/common/Kconfig"



config USB_ARCH_HAS_HCD

	def_bool y
@@ -175,36 +174,4 @@ source "drivers/usb/typec/Kconfig" 


source "drivers/usb/roles/Kconfig"



config USB_LED_TRIG

	bool "USB LED Triggers"

	depends on LEDS_CLASS && LEDS_TRIGGERS

	select USB_COMMON

	help

	  This option adds LED triggers for USB host and/or gadget activity.



	  Say Y here if you are working on a system with led-class supported

	  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"

	select USB_COMMON

	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/common/Kconfig

0 → 100644
+38 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0



config USB_COMMON

	tristate





config USB_LED_TRIG

	bool "USB LED Triggers"

	depends on LEDS_CLASS && LEDS_TRIGGERS

	select USB_COMMON

	help

	  This option adds LED triggers for USB host and/or gadget activity.



	  Say Y here if you are working on a system with led-class supported

	  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"

	select USB_COMMON

	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.

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