xref: /openbmc/linux/drivers/usb/phy/Kconfig (revision f7d84fa7) 
1#
2# Physical Layer USB driver configuration
3#
4menu "USB Physical Layer drivers"
5
6config USB_PHY
7	def_bool n
8
9#
10# USB Transceiver Drivers
11#
12config AB8500_USB
13	tristate "AB8500 USB Transceiver Driver"
14	depends on AB8500_CORE
15	select USB_PHY
16	help
17	  Enable this to support the USB OTG transceiver in AB8500 chip.
18	  This transceiver supports high and full speed devices plus,
19	  in host mode, low speed.
20
21config FSL_USB2_OTG
22	bool "Freescale USB OTG Transceiver Driver"
23	depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM && PM
24	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
25	select USB_PHY
26	help
27	  Enable this to support Freescale USB OTG transceiver.
28
29config ISP1301_OMAP
30	tristate "Philips ISP1301 with OMAP OTG"
31	depends on I2C && ARCH_OMAP_OTG
32	depends on USB
33	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
34	select USB_PHY
35	help
36	  If you say yes here you get support for the Philips ISP1301
37	  USB-On-The-Go transceiver working with the OMAP OTG controller.
38	  The ISP1301 is a full speed USB  transceiver which is used in
39	  products including H2, H3, and H4 development boards for Texas
40	  Instruments OMAP processors.
41
42	  This driver can also be built as a module.  If so, the module
43	  will be called phy-isp1301-omap.
44
45config KEYSTONE_USB_PHY
46	tristate "Keystone USB PHY Driver"
47	depends on ARCH_KEYSTONE || COMPILE_TEST
48	depends on NOP_USB_XCEIV
49	help
50	  Enable this to support Keystone USB phy. This driver provides
51	  interface to interact with USB 2.0 and USB 3.0 PHY that is part
52	  of the Keystone SOC.
53
54config NOP_USB_XCEIV
55	tristate "NOP USB Transceiver Driver"
56	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, NOP can't be built-in
57	select USB_PHY
58	help
59	  This driver is to be used by all the usb transceiver which are either
60	  built-in with usb ip or which are autonomous and doesn't require any
61	  phy programming such as ISP1x04 etc.
62
63config AM335X_CONTROL_USB
64	tristate
65
66config AM335X_PHY_USB
67	tristate "AM335x USB PHY Driver"
68	depends on ARM || COMPILE_TEST
69	depends on NOP_USB_XCEIV
70	select USB_PHY
71	select AM335X_CONTROL_USB
72	select USB_COMMON
73	help
74	  This driver provides PHY support for that phy which part for the
75	  AM335x SoC.
76
77config TWL6030_USB
78	tristate "TWL6030 USB Transceiver Driver"
79	depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
80	depends on OF
81	help
82	  Enable this to support the USB OTG transceiver on TWL6030
83	  family chips. This TWL6030 transceiver has the VBUS and ID GND
84	  and OTG SRP events capabilities. For all other transceiver functionality
85	  UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
86	  are hooked to this driver through platform_data structure.
87	  The definition of internal PHY APIs are in the mach-omap2 layer.
88
89config USB_GPIO_VBUS
90	tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
91	depends on GPIOLIB || COMPILE_TEST
92	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
93	select USB_PHY
94	help
95	  Provides simple GPIO VBUS sensing for controllers with an
96	  internal transceiver via the usb_phy interface, and
97	  optionally control of a D+ pullup GPIO as well as a VBUS
98	  current limit regulator.
99
100config OMAP_OTG
101	tristate "OMAP USB OTG controller driver"
102	depends on ARCH_OMAP_OTG && EXTCON
103	help
104	  Enable this to support some transceivers on OMAP1 platforms. OTG
105	  controller is needed to switch between host and peripheral modes.
106
107	  This driver can also be built as a module. If so, the module
108	  will be called phy-omap-otg.
109
110config TAHVO_USB
111	tristate "Tahvo USB transceiver driver"
112	depends on MFD_RETU && EXTCON
113	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
114	select USB_PHY
115	help
116	  Enable this to support USB transceiver on Tahvo. This is used
117	  at least on Nokia 770.
118
119config TAHVO_USB_HOST_BY_DEFAULT
120	depends on TAHVO_USB
121	bool "Device in USB host mode by default"
122	help
123	  Say Y here, if you want the device to enter USB host mode
124	  by default on bootup.
125
126config USB_ISP1301
127	tristate "NXP ISP1301 USB transceiver support"
128	depends on USB || USB_GADGET
129	depends on I2C
130	select USB_PHY
131	help
132	  Say Y here to add support for the NXP ISP1301 USB transceiver driver.
133	  This chip is typically used as USB transceiver for USB host, gadget
134	  and OTG drivers (to be selected separately).
135
136	  To compile this driver as a module, choose M here: the
137	  module will be called phy-isp1301.
138
139config USB_MSM_OTG
140	tristate "Qualcomm on-chip USB OTG controller support"
141	depends on (USB || USB_GADGET) && (ARCH_QCOM || COMPILE_TEST)
142	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
143	depends on RESET_CONTROLLER
144	depends on EXTCON
145	select USB_PHY
146	help
147	  Enable this to support the USB OTG transceiver on Qualcomm chips. It
148	  handles PHY initialization, clock management, and workarounds
149	  required after resetting the hardware and power management.
150	  This driver is required even for peripheral only or host only
151	  mode configurations.
152	  This driver is not supported on boards like trout which
153	  has an external PHY.
154
155config USB_QCOM_8X16_PHY
156	tristate "Qualcomm APQ8016/MSM8916 on-chip USB PHY controller support"
157	depends on ARCH_QCOM || COMPILE_TEST
158	depends on RESET_CONTROLLER && EXTCON
159	select USB_PHY
160	select USB_ULPI_VIEWPORT
161	help
162	  Enable this to support the USB transceiver on Qualcomm 8x16 chipsets.
163	  It handles PHY initialization, clock management, power management,
164	  and workarounds required after resetting the hardware.
165
166	  To compile this driver as a module, choose M here: the
167	  module will be called phy-qcom-8x16-usb.
168
169config USB_MV_OTG
170	tristate "Marvell USB OTG support"
171	depends on USB_EHCI_MV && USB_MV_UDC && PM && USB_OTG
172	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
173	select USB_PHY
174	help
175	  Say Y here if you want to build Marvell USB OTG transciever
176	  driver in kernel (including PXA and MMP series). This driver
177	  implements role switch between EHCI host driver and gadget driver.
178
179	  To compile this driver as a module, choose M here.
180
181config USB_MXS_PHY
182	tristate "Freescale MXS USB PHY support"
183	depends on ARCH_MXC || ARCH_MXS
184	select STMP_DEVICE
185	select USB_PHY
186	help
187	  Enable this to support the Freescale MXS USB PHY.
188
189	  MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
190
191config USB_ULPI
192	bool "Generic ULPI Transceiver Driver"
193	depends on ARM || ARM64
194	select USB_ULPI_VIEWPORT
195	help
196	  Enable this to support ULPI connected USB OTG transceivers which
197	  are likely found on embedded boards.
198
199config USB_ULPI_VIEWPORT
200	bool
201	help
202	  Provides read/write operations to the ULPI phy register set for
203	  controllers with a viewport register (e.g. Chipidea/ARC controllers).
204
205endmenu
206