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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 config USB_OTG_FSM
 10         tristate "USB 2.0 OTG FSM implementation"
 11         depends on USB
 12         select USB_OTG
 13         select USB_PHY
 14         help
 15           Implements OTG Final State Machine as specified in On-The-Go
 16           and Embedded Host Supplement to the USB Revision 2.0 Specification.
 17 
 18 #
 19 # USB Transceiver Drivers
 20 #
 21 config AB8500_USB
 22         tristate "AB8500 USB Transceiver Driver"
 23         depends on AB8500_CORE
 24         select USB_PHY
 25         help
 26           Enable this to support the USB OTG transceiver in AB8500 chip.
 27           This transceiver supports high and full speed devices plus,
 28           in host mode, low speed.
 29 
 30 config FSL_USB2_OTG
 31         bool "Freescale USB OTG Transceiver Driver"
 32         depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM && PM_RUNTIME
 33         select USB_OTG
 34         select USB_PHY
 35         help
 36           Enable this to support Freescale USB OTG transceiver.
 37 
 38 config ISP1301_OMAP
 39         tristate "Philips ISP1301 with OMAP OTG"
 40         depends on I2C && ARCH_OMAP_OTG
 41         depends on USB
 42         select USB_PHY
 43         help
 44           If you say yes here you get support for the Philips ISP1301
 45           USB-On-The-Go transceiver working with the OMAP OTG controller.
 46           The ISP1301 is a full speed USB  transceiver which is used in
 47           products including H2, H3, and H4 development boards for Texas
 48           Instruments OMAP processors.
 49 
 50           This driver can also be built as a module.  If so, the module
 51           will be called phy-isp1301-omap.
 52 
 53 config KEYSTONE_USB_PHY
 54         tristate "Keystone USB PHY Driver"
 55         depends on ARCH_KEYSTONE || COMPILE_TEST
 56         select NOP_USB_XCEIV
 57         help
 58           Enable this to support Keystone USB phy. This driver provides
 59           interface to interact with USB 2.0 and USB 3.0 PHY that is part
 60           of the Keystone SOC.
 61 
 62 config MV_U3D_PHY
 63         bool "Marvell USB 3.0 PHY controller Driver"
 64         depends on CPU_MMP3
 65         select USB_PHY
 66         help
 67           Enable this to support Marvell USB 3.0 phy controller for Marvell
 68           SoC.
 69 
 70 config NOP_USB_XCEIV
 71         tristate "NOP USB Transceiver Driver"
 72         select USB_PHY
 73         help
 74           This driver is to be used by all the usb transceiver which are either
 75           built-in with usb ip or which are autonomous and doesn't require any
 76           phy programming such as ISP1x04 etc.
 77 
 78 config OMAP_CONTROL_USB
 79         tristate "OMAP CONTROL USB Driver"
 80         depends on ARCH_OMAP2PLUS || COMPILE_TEST
 81         help
 82           Enable this to add support for the USB part present in the control
 83           module. This driver has API to power on the USB2 PHY and to write to
 84           the mailbox. The mailbox is present only in omap4 and the register to
 85           power on the USB2 PHY is present in OMAP4 and OMAP5. OMAP5 has an
 86           additional register to power on USB3 PHY.
 87 
 88 config OMAP_USB3
 89         tristate "OMAP USB3 PHY Driver"
 90         depends on ARCH_OMAP2PLUS || COMPILE_TEST
 91         select OMAP_CONTROL_USB
 92         select USB_PHY
 93         help
 94           Enable this to support the USB3 PHY that is part of SOC. This
 95           driver takes care of all the PHY functionality apart from comparator.
 96           This driver interacts with the "OMAP Control USB Driver" to power
 97           on/off the PHY.
 98 
 99 config AM335X_CONTROL_USB
100         tristate
101 
102 config AM335X_PHY_USB
103         tristate "AM335x USB PHY Driver"
104         depends on ARM || COMPILE_TEST
105         select USB_PHY
106         select AM335X_CONTROL_USB
107         select NOP_USB_XCEIV
108         help
109           This driver provides PHY support for that phy which part for the
110           AM335x SoC.
111 
112 config SAMSUNG_USBPHY
113         tristate
114         help
115           Enable this to support Samsung USB phy helper driver for Samsung SoCs.
116           This driver provides common interface to interact, for Samsung USB 2.0 PHY
117           driver and later for Samsung USB 3.0 PHY driver.
118 
119 config SAMSUNG_USB2PHY
120         tristate "Samsung USB 2.0 PHY controller Driver"
121         select SAMSUNG_USBPHY
122         select USB_PHY
123         help
124           Enable this to support Samsung USB 2.0 (High Speed) PHY controller
125           driver for Samsung SoCs.
126 
127 config SAMSUNG_USB3PHY
128         tristate "Samsung USB 3.0 PHY controller Driver"
129         select SAMSUNG_USBPHY
130         select USB_PHY
131         help
132           Enable this to support Samsung USB 3.0 (Super Speed) phy controller
133           for samsung SoCs.
134 
135 config TWL6030_USB
136         tristate "TWL6030 USB Transceiver Driver"
137         depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
138         help
139           Enable this to support the USB OTG transceiver on TWL6030
140           family chips. This TWL6030 transceiver has the VBUS and ID GND
141           and OTG SRP events capabilities. For all other transceiver functionality
142           UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
143           are hooked to this driver through platform_data structure.
144           The definition of internal PHY APIs are in the mach-omap2 layer.
145 
146 config USB_GPIO_VBUS
147         tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
148         depends on GPIOLIB
149         select USB_PHY
150         help
151           Provides simple GPIO VBUS sensing for controllers with an
152           internal transceiver via the usb_phy interface, and
153           optionally control of a D+ pullup GPIO as well as a VBUS
154           current limit regulator.
155 
156 config OMAP_OTG
157         tristate "OMAP USB OTG controller driver"
158         depends on ARCH_OMAP_OTG && EXTCON
159         help
160           Enable this to support some transceivers on OMAP1 platforms. OTG
161           controller is needed to switch between host and peripheral modes.
162 
163           This driver can also be built as a module. If so, the module
164           will be called phy-omap-otg.
165 
166 config TAHVO_USB
167         tristate "Tahvo USB transceiver driver"
168         depends on MFD_RETU && EXTCON
169         select USB_PHY
170         help
171           Enable this to support USB transceiver on Tahvo. This is used
172           at least on Nokia 770.
173 
174 config TAHVO_USB_HOST_BY_DEFAULT
175         depends on TAHVO_USB
176         boolean "Device in USB host mode by default"
177         help
178           Say Y here, if you want the device to enter USB host mode
179           by default on bootup.
180 
181 config USB_ISP1301
182         tristate "NXP ISP1301 USB transceiver support"
183         depends on USB || USB_GADGET
184         depends on I2C
185         select USB_PHY
186         help
187           Say Y here to add support for the NXP ISP1301 USB transceiver driver.
188           This chip is typically used as USB transceiver for USB host, gadget
189           and OTG drivers (to be selected separately).
190 
191           To compile this driver as a module, choose M here: the
192           module will be called phy-isp1301.
193 
194 config USB_MSM_OTG
195         tristate "OTG support for Qualcomm on-chip USB controller"
196         depends on (USB || USB_GADGET) && ARCH_MSM
197         select USB_PHY
198         help
199           Enable this to support the USB OTG transceiver on MSM chips. It
200           handles PHY initialization, clock management, and workarounds
201           required after resetting the hardware and power management.
202           This driver is required even for peripheral only or host only
203           mode configurations.
204           This driver is not supported on boards like trout which
205           has an external PHY.
206 
207 config USB_MV_OTG
208         tristate "Marvell USB OTG support"
209         depends on USB_EHCI_MV && USB_MV_UDC && PM_RUNTIME
210         select USB_OTG
211         select USB_PHY
212         help
213           Say Y here if you want to build Marvell USB OTG transciever
214           driver in kernel (including PXA and MMP series). This driver
215           implements role switch between EHCI host driver and gadget driver.
216 
217           To compile this driver as a module, choose M here.
218 
219 config USB_MXS_PHY
220         tristate "Freescale MXS USB PHY support"
221         depends on ARCH_MXC || ARCH_MXS
222         select STMP_DEVICE
223         select USB_PHY
224         help
225           Enable this to support the Freescale MXS USB PHY.
226 
227           MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
228 
229 config USB_RCAR_PHY
230         tristate "Renesas R-Car USB PHY support"
231         depends on USB || USB_GADGET
232         select USB_PHY
233         help
234           Say Y here to add support for the Renesas R-Car USB common PHY driver.
235           This chip is typically used as USB PHY for USB host, gadget.
236           This driver supports R8A7778 and R8A7779.
237 
238           To compile this driver as a module, choose M here: the
239           module will be called phy-rcar-usb.
240 
241 config USB_RCAR_GEN2_PHY
242         tristate "Renesas R-Car Gen2 USB PHY support"
243         depends on ARCH_R8A7790 || ARCH_R8A7791 || COMPILE_TEST
244         select USB_PHY
245         help
246           Say Y here to add support for the Renesas R-Car Gen2 USB PHY driver.
247           It is typically used to control internal USB PHY for USBHS,
248           and to configure shared USB channels 0 and 2.
249           This driver supports R8A7790 and R8A7791.
250 
251           To compile this driver as a module, choose M here: the
252           module will be called phy-rcar-gen2-usb.
253 
254 config USB_ULPI
255         bool "Generic ULPI Transceiver Driver"
256         depends on ARM
257         help
258           Enable this to support ULPI connected USB OTG transceivers which
259           are likely found on embedded boards.
260 
261 config USB_ULPI_VIEWPORT
262         bool
263         depends on USB_ULPI
264         help
265           Provides read/write operations to the ULPI phy register set for
266           controllers with a viewport register (e.g. Chipidea/ARC controllers).
267 
268 endmenu

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