xref: /openbmc/linux/drivers/usb/phy/Kconfig (revision 9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e)
1 # SPDX-License-Identifier: GPL-2.0
2 #
3 # Physical Layer USB driver configuration
4 #
5 menu "USB Physical Layer drivers"
6 
7 config USB_PHY
8 	select EXTCON
9 	def_bool n
10 
11 #
12 # USB Transceiver Drivers
13 #
14 config 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 
23 config 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 
31 config 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 
40 config 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 
49 config AM335X_CONTROL_USB
50 	tristate
51 
52 config 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 
63 config 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 
75 config 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 
90 config 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 
100 config 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 
109 config 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 
116 config 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 
129 config USB_MV_OTG
130 	tristate "Marvell USB OTG support"
131 	depends on USB_EHCI_MV && USB_MV_UDC && PM && USB_OTG
132 	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
133 	select USB_PHY
134 	help
135 	  Say Y here if you want to build Marvell USB OTG transceiver
136 	  driver in kernel (including PXA and MMP series). This driver
137 	  implements role switch between EHCI host driver and gadget driver.
138 
139 	  To compile this driver as a module, choose M here.
140 
141 config USB_MXS_PHY
142 	tristate "Freescale MXS USB PHY support"
143 	depends on ARCH_MXC || ARCH_MXS
144 	select STMP_DEVICE
145 	select USB_PHY
146 	help
147 	  Enable this to support the Freescale MXS USB PHY.
148 
149 	  MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
150 
151 config USB_TEGRA_PHY
152 	tristate "NVIDIA Tegra USB PHY Driver"
153 	depends on ARCH_TEGRA || COMPILE_TEST
154 	select USB_COMMON
155 	select USB_PHY
156 	select USB_ULPI
157 	help
158 	  This driver provides PHY support for the USB controllers found
159 	  on NVIDIA Tegra SoC's.
160 
161 config USB_ULPI
162 	bool "Generic ULPI Transceiver Driver"
163 	depends on ARM || ARM64 || COMPILE_TEST
164 	select USB_ULPI_VIEWPORT
165 	help
166 	  Enable this to support ULPI connected USB OTG transceivers which
167 	  are likely found on embedded boards.
168 
169 config USB_ULPI_VIEWPORT
170 	bool
171 	help
172 	  Provides read/write operations to the ULPI phy register set for
173 	  controllers with a viewport register (e.g. Chipidea/ARC controllers).
174 
175 endmenu
176