From ad764c49f65ac171e493e6baf39bc8ba296ef376 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Tue, 16 Aug 2016 17:33:25 +0800 Subject: 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: Peter Chen Acked-by: Heikki Krogerus Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/Kconfig | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'drivers/usb/core') diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig index 253aac74cce1..d6e43ce96799 100644 --- a/drivers/usb/core/Kconfig +++ b/drivers/usb/core/Kconfig @@ -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. -- cgit v1.2.3