Kconfig

  1# SPDX-License-Identifier: GPL-2.0
  2#
  3# Physical Layer USB driver configuration
  4#
  5menu "USB Physical Layer drivers"
  6
  7config USB_PHY
  8	select EXTCON
  9	def_bool n
 10
 11#
 12# USB Transceiver Drivers
 13#
 14config AB8500_USB
 15	tristate "AB8500 USB Transceiver Driver"
 16	depends on AB8500_CORE
 17	select USB_PHY
 18	help
 19	  Enable this to support the USB OTG transceiver in AB8500 chip.
 20	  This transceiver supports high and full speed devices plus,
 21	  in host mode, low speed.
 22
 23config FSL_USB2_OTG
 24	tristate "Freescale USB OTG Transceiver Driver"
 25	depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM=y && PM
 26	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
 27	select USB_PHY
 28	help
 29	  Enable this to support Freescale USB OTG transceiver.
 30
 31config KEYSTONE_USB_PHY
 32	tristate "Keystone USB PHY Driver"
 33	depends on ARCH_KEYSTONE || COMPILE_TEST
 34	depends on NOP_USB_XCEIV
 35	help
 36	  Enable this to support Keystone USB phy. This driver provides
 37	  interface to interact with USB 2.0 and USB 3.0 PHY that is part
 38	  of the Keystone SOC.
 39
 40config NOP_USB_XCEIV
 41	tristate "NOP USB Transceiver Driver"
 42	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, NOP can't be built-in
 43	select USB_PHY
 44	help
 45	  This driver is to be used by all the usb transceiver which are either
 46	  built-in with usb ip or which are autonomous and doesn't require any
 47	  phy programming such as ISP1x04 etc.
 48
 49config AM335X_CONTROL_USB
 50	tristate
 51
 52config AM335X_PHY_USB
 53	tristate "AM335x USB PHY Driver"
 54	depends on ARM || COMPILE_TEST
 55	depends on NOP_USB_XCEIV
 56	select USB_PHY
 57	select AM335X_CONTROL_USB
 58	select USB_COMMON
 59	help
 60	  This driver provides PHY support for that phy which part for the
 61	  AM335x SoC.
 62
 63config TWL6030_USB
 64	tristate "TWL6030 USB Transceiver Driver"
 65	depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
 66	depends on OF
 67	help
 68	  Enable this to support the USB OTG transceiver on TWL6030
 69	  family chips. This TWL6030 transceiver has the VBUS and ID GND
 70	  and OTG SRP events capabilities. For all other transceiver functionality
 71	  UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
 72	  are hooked to this driver through platform_data structure.
 73	  The definition of internal PHY APIs are in the mach-omap2 layer.
 74
 75config USB_GPIO_VBUS
 76	tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
 77	depends on GPIOLIB || COMPILE_TEST
 78	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
 79	depends on !USB_CONN_GPIO
 80	select USB_PHY
 81	help
 82	  Provides simple GPIO VBUS sensing for controllers with an
 83	  internal transceiver via the usb_phy interface, and
 84	  optionally control of a D+ pullup GPIO as well as a VBUS
 85	  current limit regulator. This driver is for devices that do
 86	  NOT support role switch. OTG devices that can do role switch
 87	  (master/peripheral) shall use the USB based connection
 88	  detection driver USB_CONN_GPIO.
 89
 90config OMAP_OTG
 91	tristate "OMAP USB OTG controller driver"
 92	depends on ARCH_OMAP_OTG && EXTCON
 93	help
 94	  Enable this to support some transceivers on OMAP1 platforms. OTG
 95	  controller is needed to switch between host and peripheral modes.
 96
 97	  This driver can also be built as a module. If so, the module
 98	  will be called phy-omap-otg.
 99
100config TAHVO_USB
101	tristate "Tahvo USB transceiver driver"
102	depends on MFD_RETU
103	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
104	select USB_PHY
105	help
106	  Enable this to support USB transceiver on Tahvo. This is used
107	  at least on Nokia 770.
108
109config TAHVO_USB_HOST_BY_DEFAULT
110	depends on TAHVO_USB
111	bool "Device in USB host mode by default"
112	help
113	  Say Y here, if you want the device to enter USB host mode
114	  by default on bootup.
115
116config USB_ISP1301
117	tristate "NXP ISP1301 USB transceiver support"
118	depends on USB || USB_GADGET
119	depends on I2C
120	select USB_PHY
121	help
122	  Say Y here to add support for the NXP ISP1301 USB transceiver driver.
123	  This chip is typically used as USB transceiver for USB host, gadget
124	  and OTG drivers (to be selected separately).
125
126	  To compile this driver as a module, choose M here: the
127	  module will be called phy-isp1301.
128
129config USB_MXS_PHY
130	tristate "Freescale MXS USB PHY support"
131	depends on ARCH_MXC || ARCH_MXS
132	select STMP_DEVICE
133	select USB_PHY
134	help
135	  Enable this to support the Freescale MXS USB PHY.
136
137	  MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
138
139config USB_TEGRA_PHY
140	tristate "NVIDIA Tegra USB PHY Driver"
141	depends on ARCH_TEGRA || COMPILE_TEST
142	select USB_COMMON
143	select USB_PHY
144	select USB_ULPI
145	help
146	  This driver provides PHY support for the USB controllers found
147	  on NVIDIA Tegra SoC's.
148
149config USB_ULPI
150	bool "Generic ULPI Transceiver Driver"
151	depends on ARM || ARM64 || COMPILE_TEST
152	select USB_ULPI_VIEWPORT
153	help
154	  Enable this to support ULPI connected USB OTG transceivers which
155	  are likely found on embedded boards.
156
157config USB_ULPI_VIEWPORT
158	bool
159	help
160	  Provides read/write operations to the ULPI phy register set for
161	  controllers with a viewport register (e.g. Chipidea/ARC controllers).
162
163endmenu