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authorDaniel Vetter <daniel.vetter@ffwll.ch>2016-10-25 10:06:04 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-10-25 10:06:04 +0200
commit0fc4f78f44e6c6148cee32456f0d0023ec1c1fd8 (patch)
tree71c906207227dd8753a0191db9304035ec3471a4 /drivers/usb/core/Kconfig
parent78010cd9736ec571796f4404524ed575b81238b9 (diff)
parent5481e27f6fd06b7cb902072e81d6b083db8155eb (diff)
Merge remote-tracking branch 'airlied/drm-next' into topic/drm-misc
Backmerge latest drm-next to have a baseline for the s/fence/dma_fence/ patch from Chris. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/usb/core/Kconfig')
-rw-r--r--drivers/usb/core/Kconfig25
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index dd280108758f..0e5a889742b3 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -83,23 +83,10 @@ config USB_OTG_FSM
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"
- depends on USB_SUPPORT
+config USB_LEDS_TRIGGER_USBPORT
+ tristate "USB port LED trigger"
+ depends on USB && LEDS_TRIGGERS
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.
+ This driver allows LEDs to be controlled by USB events. Enabling this
+ trigger allows specifying list of USB ports that should turn on LED
+ when some USB device gets connected.