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Linux/drivers/usb/phy/Kconfig

  1 #
  2 # Physical Layer USB driver configuration
  3 #
  4 menu "USB Physical Layer drivers"
  5 
  6 config USB_PHY
  7         def_bool n
  8 
  9 #
 10 # USB Transceiver Drivers
 11 #
 12 config 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 
 21 config FSL_USB2_OTG
 22         bool "Freescale USB OTG Transceiver Driver"
 23         depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM && PM_RUNTIME
 24         select USB_OTG
 25         select USB_PHY
 26         help
 27           Enable this to support Freescale USB OTG transceiver.
 28 
 29 config ISP1301_OMAP
 30         tristate "Philips ISP1301 with OMAP OTG"
 31         depends on I2C && ARCH_OMAP_OTG
 32         depends on USB
 33         select USB_PHY
 34         help
 35           If you say yes here you get support for the Philips ISP1301
 36           USB-On-The-Go transceiver working with the OMAP OTG controller.
 37           The ISP1301 is a full speed USB  transceiver which is used in
 38           products including H2, H3, and H4 development boards for Texas
 39           Instruments OMAP processors.
 40 
 41           This driver can also be built as a module.  If so, the module
 42           will be called phy-isp1301-omap.
 43 
 44 config KEYSTONE_USB_PHY
 45         tristate "Keystone USB PHY Driver"
 46         depends on ARCH_KEYSTONE || COMPILE_TEST
 47         select NOP_USB_XCEIV
 48         help
 49           Enable this to support Keystone USB phy. This driver provides
 50           interface to interact with USB 2.0 and USB 3.0 PHY that is part
 51           of the Keystone SOC.
 52 
 53 config NOP_USB_XCEIV
 54         tristate "NOP USB Transceiver Driver"
 55         select USB_PHY
 56         help
 57           This driver is to be used by all the usb transceiver which are either
 58           built-in with usb ip or which are autonomous and doesn't require any
 59           phy programming such as ISP1x04 etc.
 60 
 61 config AM335X_CONTROL_USB
 62         tristate
 63 
 64 config AM335X_PHY_USB
 65         tristate "AM335x USB PHY Driver"
 66         depends on ARM || COMPILE_TEST
 67         select USB_PHY
 68         select AM335X_CONTROL_USB
 69         select NOP_USB_XCEIV
 70         help
 71           This driver provides PHY support for that phy which part for the
 72           AM335x SoC.
 73 
 74 config SAMSUNG_USBPHY
 75         tristate
 76         help
 77           Enable this to support Samsung USB phy helper driver for Samsung SoCs.
 78           This driver provides common interface to interact, for Samsung USB 2.0 PHY
 79           driver and later for Samsung USB 3.0 PHY driver.
 80 
 81 config TWL6030_USB
 82         tristate "TWL6030 USB Transceiver Driver"
 83         depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
 84         help
 85           Enable this to support the USB OTG transceiver on TWL6030
 86           family chips. This TWL6030 transceiver has the VBUS and ID GND
 87           and OTG SRP events capabilities. For all other transceiver functionality
 88           UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
 89           are hooked to this driver through platform_data structure.
 90           The definition of internal PHY APIs are in the mach-omap2 layer.
 91 
 92 config USB_GPIO_VBUS
 93         tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
 94         depends on GPIOLIB
 95         select USB_PHY
 96         help
 97           Provides simple GPIO VBUS sensing for controllers with an
 98           internal transceiver via the usb_phy interface, and
 99           optionally control of a D+ pullup GPIO as well as a VBUS
100           current limit regulator.
101 
102 config OMAP_OTG
103         tristate "OMAP USB OTG controller driver"
104         depends on ARCH_OMAP_OTG && EXTCON
105         help
106           Enable this to support some transceivers on OMAP1 platforms. OTG
107           controller is needed to switch between host and peripheral modes.
108 
109           This driver can also be built as a module. If so, the module
110           will be called phy-omap-otg.
111 
112 config TAHVO_USB
113         tristate "Tahvo USB transceiver driver"
114         depends on MFD_RETU && EXTCON
115         select USB_PHY
116         help
117           Enable this to support USB transceiver on Tahvo. This is used
118           at least on Nokia 770.
119 
120 config TAHVO_USB_HOST_BY_DEFAULT
121         depends on TAHVO_USB
122         boolean "Device in USB host mode by default"
123         help
124           Say Y here, if you want the device to enter USB host mode
125           by default on bootup.
126 
127 config USB_ISP1301
128         tristate "NXP ISP1301 USB transceiver support"
129         depends on USB || USB_GADGET
130         depends on I2C
131         select USB_PHY
132         help
133           Say Y here to add support for the NXP ISP1301 USB transceiver driver.
134           This chip is typically used as USB transceiver for USB host, gadget
135           and OTG drivers (to be selected separately).
136 
137           To compile this driver as a module, choose M here: the
138           module will be called phy-isp1301.
139 
140 config USB_MSM_OTG
141         tristate "Qualcomm on-chip USB OTG controller support"
142         depends on (USB || USB_GADGET) && (ARCH_MSM || ARCH_QCOM || COMPILE_TEST)
143         depends on RESET_CONTROLLER
144         select USB_PHY
145         help
146           Enable this to support the USB OTG transceiver on Qualcomm chips. It
147           handles PHY initialization, clock management, and workarounds
148           required after resetting the hardware and power management.
149           This driver is required even for peripheral only or host only
150           mode configurations.
151           This driver is not supported on boards like trout which
152           has an external PHY.
153 
154 config USB_MV_OTG
155         tristate "Marvell USB OTG support"
156         depends on USB_EHCI_MV && USB_MV_UDC && PM_RUNTIME
157         select USB_OTG
158         select USB_PHY
159         help
160           Say Y here if you want to build Marvell USB OTG transciever
161           driver in kernel (including PXA and MMP series). This driver
162           implements role switch between EHCI host driver and gadget driver.
163 
164           To compile this driver as a module, choose M here.
165 
166 config USB_MXS_PHY
167         tristate "Freescale MXS USB PHY support"
168         depends on ARCH_MXC || ARCH_MXS
169         select STMP_DEVICE
170         select USB_PHY
171         help
172           Enable this to support the Freescale MXS USB PHY.
173 
174           MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
175 
176 config USB_RCAR_PHY
177         tristate "Renesas R-Car USB PHY support"
178         depends on USB || USB_GADGET
179         depends on ARCH_R8A7778 || ARCH_R8A7779 || COMPILE_TEST
180         select USB_PHY
181         help
182           Say Y here to add support for the Renesas R-Car USB common PHY driver.
183           This chip is typically used as USB PHY for USB host, gadget.
184           This driver supports R8A7778 and R8A7779.
185 
186           To compile this driver as a module, choose M here: the
187           module will be called phy-rcar-usb.
188 
189 config USB_RCAR_GEN2_PHY
190         tristate "Renesas R-Car Gen2 USB PHY support"
191         depends on ARCH_R8A7790 || ARCH_R8A7791 || COMPILE_TEST
192         select USB_PHY
193         help
194           Say Y here to add support for the Renesas R-Car Gen2 USB PHY driver.
195           It is typically used to control internal USB PHY for USBHS,
196           and to configure shared USB channels 0 and 2.
197           This driver supports R8A7790 and R8A7791.
198 
199           To compile this driver as a module, choose M here: the
200           module will be called phy-rcar-gen2-usb.
201 
202 config USB_ULPI
203         bool "Generic ULPI Transceiver Driver"
204         depends on ARM || ARM64
205         help
206           Enable this to support ULPI connected USB OTG transceivers which
207           are likely found on embedded boards.
208 
209 config USB_ULPI_VIEWPORT
210         bool
211         depends on USB_ULPI
212         help
213           Provides read/write operations to the ULPI phy register set for
214           controllers with a viewport register (e.g. Chipidea/ARC controllers).
215 
216 endmenu

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