Hi, On Fri, Jul 08, 2016 at 04:15:23PM +0800, Peter Chen wrote: > The ULPI bus is not only for host, but for device mode too, so move > it out from host's Kconfig. > > Cc: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> > Signed-off-by: Peter Chen <peter.chen@xxxxxxx> > --- > drivers/usb/common/Kconfig | 21 +++++++++++++++++++++ > drivers/usb/core/Kconfig | 21 --------------------- > 2 files changed, 21 insertions(+), 21 deletions(-) > > diff --git a/drivers/usb/common/Kconfig b/drivers/usb/common/Kconfig > index 951b1d0..e251aec 100644 > --- a/drivers/usb/common/Kconfig > +++ b/drivers/usb/common/Kconfig > @@ -7,3 +7,24 @@ config USB_LED_TRIG > 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" > + depends on USB_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. > diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig > index dd28010..d6e43ce 100644 > --- a/drivers/usb/core/Kconfig > +++ b/drivers/usb/core/Kconfig > @@ -82,24 +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" > - depends on USB_SUPPORT This patch does not apply. The above line has been removed at one point. Once you resend, please re-add the dependency once you move the config to drivers/usb/common/Kconfig. Thanks, -- heikki -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
