#
  # Physical Layer USB driver configuration
  #
  menu "USB Physical Layer drivers"
  
  config USB_PHY
  	def_bool n
  
  #
  # USB Transceiver Drivers
  #
  config AB8500_USB
  	tristate "AB8500 USB Transceiver Driver"
  	depends on AB8500_CORE
  	select USB_PHY
  	help
  	  Enable this to support the USB OTG transceiver in AB8500 chip.
  	  This transceiver supports high and full speed devices plus,
  	  in host mode, low speed.
  
  config FSL_USB2_OTG
  	bool "Freescale USB OTG Transceiver Driver"
  	depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG && PM
  	select USB_PHY
  	help
  	  Enable this to support Freescale USB OTG transceiver.
  
  config ISP1301_OMAP
  	tristate "Philips ISP1301 with OMAP OTG"
  	depends on I2C && ARCH_OMAP_OTG
  	depends on USB
  	select USB_PHY
  	help
  	  If you say yes here you get support for the Philips ISP1301
  	  USB-On-The-Go transceiver working with the OMAP OTG controller.
  	  The ISP1301 is a full speed USB  transceiver which is used in
  	  products including H2, H3, and H4 development boards for Texas
  	  Instruments OMAP processors.
  
  	  This driver can also be built as a module.  If so, the module
  	  will be called phy-isp1301-omap.
  
  config KEYSTONE_USB_PHY
  	tristate "Keystone USB PHY Driver"
  	depends on ARCH_KEYSTONE || COMPILE_TEST
  	select NOP_USB_XCEIV
  	help
  	  Enable this to support Keystone USB phy. This driver provides
  	  interface to interact with USB 2.0 and USB 3.0 PHY that is part
  	  of the Keystone SOC.
  
  config NOP_USB_XCEIV
  	tristate "NOP USB Transceiver Driver"
  	select USB_PHY
  	help
  	  This driver is to be used by all the usb transceiver which are either
  	  built-in with usb ip or which are autonomous and doesn't require any
  	  phy programming such as ISP1x04 etc.
  
  config AM335X_CONTROL_USB
  	tristate
  
  config AM335X_PHY_USB
  	tristate "AM335x USB PHY Driver"
  	depends on ARM || COMPILE_TEST
  	select USB_PHY
  	select AM335X_CONTROL_USB
  	select NOP_USB_XCEIV
  	select USB_COMMON
  	help
  	  This driver provides PHY support for that phy which part for the
  	  AM335x SoC.
  
  config SAMSUNG_USBPHY
  	tristate
  	help
  	  Enable this to support Samsung USB phy helper driver for Samsung SoCs.
  	  This driver provides common interface to interact, for Samsung USB 2.0 PHY
  	  driver and later for Samsung USB 3.0 PHY driver.
  
  config TWL6030_USB
  	tristate "TWL6030 USB Transceiver Driver"
  	depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
  	help
  	  Enable this to support the USB OTG transceiver on TWL6030
  	  family chips. This TWL6030 transceiver has the VBUS and ID GND
  	  and OTG SRP events capabilities. For all other transceiver functionality
  	  UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
  	  are hooked to this driver through platform_data structure.
  	  The definition of internal PHY APIs are in the mach-omap2 layer.
  
  config USB_GPIO_VBUS
  	tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
  	depends on GPIOLIB || COMPILE_TEST
  	select USB_PHY
  	help
  	  Provides simple GPIO VBUS sensing for controllers with an
  	  internal transceiver via the usb_phy interface, and
  	  optionally control of a D+ pullup GPIO as well as a VBUS
  	  current limit regulator.
  
  config OMAP_OTG
  	tristate "OMAP USB OTG controller driver"
  	depends on ARCH_OMAP_OTG && EXTCON
  	help
  	  Enable this to support some transceivers on OMAP1 platforms. OTG
  	  controller is needed to switch between host and peripheral modes.
  
  	  This driver can also be built as a module. If so, the module
  	  will be called phy-omap-otg.
  
  config TAHVO_USB
  	tristate "Tahvo USB transceiver driver"
  	depends on MFD_RETU && EXTCON
  	select USB_PHY
  	help
  	  Enable this to support USB transceiver on Tahvo. This is used
  	  at least on Nokia 770.
  
  config TAHVO_USB_HOST_BY_DEFAULT
  	depends on TAHVO_USB
  	bool "Device in USB host mode by default"
  	help
  	  Say Y here, if you want the device to enter USB host mode
  	  by default on bootup.
  
  config USB_ISP1301
  	tristate "NXP ISP1301 USB transceiver support"
  	depends on USB || USB_GADGET
  	depends on I2C
  	select USB_PHY
  	help
  	  Say Y here to add support for the NXP ISP1301 USB transceiver driver.
  	  This chip is typically used as USB transceiver for USB host, gadget
  	  and OTG drivers (to be selected separately).
  
  	  To compile this driver as a module, choose M here: the
  	  module will be called phy-isp1301.
  
  config USB_MSM_OTG
  	tristate "Qualcomm on-chip USB OTG controller support"
  	depends on (USB || USB_GADGET) && (ARCH_QCOM || COMPILE_TEST)
  	depends on RESET_CONTROLLER
  	depends on EXTCON
  	select USB_PHY
  	help
  	  Enable this to support the USB OTG transceiver on Qualcomm chips. It
  	  handles PHY initialization, clock management, and workarounds
  	  required after resetting the hardware and power management.
  	  This driver is required even for peripheral only or host only
  	  mode configurations.
  	  This driver is not supported on boards like trout which
  	  has an external PHY.
  
  config USB_QCOM_8X16_PHY
  	tristate "Qualcomm APQ8016/MSM8916 on-chip USB PHY controller support"
  	depends on ARCH_QCOM || COMPILE_TEST
  	depends on RESET_CONTROLLER && EXTCON
  	select USB_PHY
  	select USB_ULPI_VIEWPORT
  	help
  	  Enable this to support the USB transceiver on Qualcomm 8x16 chipsets.
  	  It handles PHY initialization, clock management, power management,
  	  and workarounds required after resetting the hardware.
  
  	  To compile this driver as a module, choose M here: the
  	  module will be called phy-qcom-8x16-usb.
  
  config USB_MV_OTG
  	tristate "Marvell USB OTG support"
  	depends on USB_EHCI_MV && USB_MV_UDC && PM && USB_OTG
  	select USB_PHY
  	help
  	  Say Y here if you want to build Marvell USB OTG transciever
  	  driver in kernel (including PXA and MMP series). This driver
  	  implements role switch between EHCI host driver and gadget driver.
  
  	  To compile this driver as a module, choose M here.
  
  config USB_MXS_PHY
  	tristate "Freescale MXS USB PHY support"
  	depends on ARCH_MXC || ARCH_MXS
  	select STMP_DEVICE
  	select USB_PHY
  	help
  	  Enable this to support the Freescale MXS USB PHY.
  
  	  MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
  
  config USB_RCAR_PHY
  	tristate "Renesas R-Car USB PHY support"
  	depends on USB || USB_GADGET
  	depends on ARCH_R8A7778 || ARCH_R8A7779 || COMPILE_TEST
  	select USB_PHY
  	help
  	  Say Y here to add support for the Renesas R-Car USB common PHY driver.
  	  This chip is typically used as USB PHY for USB host, gadget.
  	  This driver supports R8A7778 and R8A7779.
  
  	  To compile this driver as a module, choose M here: the
  	  module will be called phy-rcar-usb.
  
  config USB_ULPI
  	bool "Generic ULPI Transceiver Driver"
  	depends on ARM || ARM64
  	select USB_ULPI_VIEWPORT
  	help
  	  Enable this to support ULPI connected USB OTG transceivers which
  	  are likely found on embedded boards.
  
  config USB_ULPI_VIEWPORT
  	bool
  	help
  	  Provides read/write operations to the ULPI phy register set for
  	  controllers with a viewport register (e.g. Chipidea/ARC controllers).
  
  endmenu