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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 AM335X_CONTROL_USB
 79         tristate
 80 
 81 config AM335X_PHY_USB
 82         tristate "AM335x USB PHY Driver"
 83         depends on ARM || COMPILE_TEST
 84         select USB_PHY
 85         select AM335X_CONTROL_USB
 86         select NOP_USB_XCEIV
 87         help
 88           This driver provides PHY support for that phy which part for the
 89           AM335x SoC.
 90 
 91 config SAMSUNG_USBPHY
 92         tristate
 93         help
 94           Enable this to support Samsung USB phy helper driver for Samsung SoCs.
 95           This driver provides common interface to interact, for Samsung USB 2.0 PHY
 96           driver and later for Samsung USB 3.0 PHY driver.
 97 
 98 config SAMSUNG_USB2PHY
 99         tristate "Samsung USB 2.0 PHY controller Driver"
100         select SAMSUNG_USBPHY
101         select USB_PHY
102         help
103           Enable this to support Samsung USB 2.0 (High Speed) PHY controller
104           driver for Samsung SoCs.
105 
106 config SAMSUNG_USB3PHY
107         tristate "Samsung USB 3.0 PHY controller Driver"
108         select SAMSUNG_USBPHY
109         select USB_PHY
110         help
111           Enable this to support Samsung USB 3.0 (Super Speed) phy controller
112           for samsung SoCs.
113 
114 config TWL6030_USB
115         tristate "TWL6030 USB Transceiver Driver"
116         depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
117         help
118           Enable this to support the USB OTG transceiver on TWL6030
119           family chips. This TWL6030 transceiver has the VBUS and ID GND
120           and OTG SRP events capabilities. For all other transceiver functionality
121           UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
122           are hooked to this driver through platform_data structure.
123           The definition of internal PHY APIs are in the mach-omap2 layer.
124 
125 config USB_GPIO_VBUS
126         tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
127         depends on GPIOLIB
128         select USB_PHY
129         help
130           Provides simple GPIO VBUS sensing for controllers with an
131           internal transceiver via the usb_phy interface, and
132           optionally control of a D+ pullup GPIO as well as a VBUS
133           current limit regulator.
134 
135 config OMAP_OTG
136         tristate "OMAP USB OTG controller driver"
137         depends on ARCH_OMAP_OTG && EXTCON
138         help
139           Enable this to support some transceivers on OMAP1 platforms. OTG
140           controller is needed to switch between host and peripheral modes.
141 
142           This driver can also be built as a module. If so, the module
143           will be called phy-omap-otg.
144 
145 config TAHVO_USB
146         tristate "Tahvo USB transceiver driver"
147         depends on MFD_RETU && EXTCON
148         select USB_PHY
149         help
150           Enable this to support USB transceiver on Tahvo. This is used
151           at least on Nokia 770.
152 
153 config TAHVO_USB_HOST_BY_DEFAULT
154         depends on TAHVO_USB
155         boolean "Device in USB host mode by default"
156         help
157           Say Y here, if you want the device to enter USB host mode
158           by default on bootup.
159 
160 config USB_ISP1301
161         tristate "NXP ISP1301 USB transceiver support"
162         depends on USB || USB_GADGET
163         depends on I2C
164         select USB_PHY
165         help
166           Say Y here to add support for the NXP ISP1301 USB transceiver driver.
167           This chip is typically used as USB transceiver for USB host, gadget
168           and OTG drivers (to be selected separately).
169 
170           To compile this driver as a module, choose M here: the
171           module will be called phy-isp1301.
172 
173 config USB_MSM_OTG
174         tristate "OTG support for Qualcomm on-chip USB controller"
175         depends on (USB || USB_GADGET) && ARCH_MSM
176         select USB_PHY
177         help
178           Enable this to support the USB OTG transceiver on MSM chips. It
179           handles PHY initialization, clock management, and workarounds
180           required after resetting the hardware and power management.
181           This driver is required even for peripheral only or host only
182           mode configurations.
183           This driver is not supported on boards like trout which
184           has an external PHY.
185 
186 config USB_MV_OTG
187         tristate "Marvell USB OTG support"
188         depends on USB_EHCI_MV && USB_MV_UDC && PM_RUNTIME
189         select USB_OTG
190         select USB_PHY
191         help
192           Say Y here if you want to build Marvell USB OTG transciever
193           driver in kernel (including PXA and MMP series). This driver
194           implements role switch between EHCI host driver and gadget driver.
195 
196           To compile this driver as a module, choose M here.
197 
198 config USB_MXS_PHY
199         tristate "Freescale MXS USB PHY support"
200         depends on ARCH_MXC || ARCH_MXS
201         select STMP_DEVICE
202         select USB_PHY
203         help
204           Enable this to support the Freescale MXS USB PHY.
205 
206           MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
207 
208 config USB_RCAR_PHY
209         tristate "Renesas R-Car USB PHY support"
210         depends on USB || USB_GADGET
211         select USB_PHY
212         help
213           Say Y here to add support for the Renesas R-Car USB common PHY driver.
214           This chip is typically used as USB PHY for USB host, gadget.
215           This driver supports R8A7778 and R8A7779.
216 
217           To compile this driver as a module, choose M here: the
218           module will be called phy-rcar-usb.
219 
220 config USB_RCAR_GEN2_PHY
221         tristate "Renesas R-Car Gen2 USB PHY support"
222         depends on ARCH_R8A7790 || ARCH_R8A7791 || COMPILE_TEST
223         select USB_PHY
224         help
225           Say Y here to add support for the Renesas R-Car Gen2 USB PHY driver.
226           It is typically used to control internal USB PHY for USBHS,
227           and to configure shared USB channels 0 and 2.
228           This driver supports R8A7790 and R8A7791.
229 
230           To compile this driver as a module, choose M here: the
231           module will be called phy-rcar-gen2-usb.
232 
233 config USB_ULPI
234         bool "Generic ULPI Transceiver Driver"
235         depends on ARM
236         help
237           Enable this to support ULPI connected USB OTG transceivers which
238           are likely found on embedded boards.
239 
240 config USB_ULPI_VIEWPORT
241         bool
242         depends on USB_ULPI
243         help
244           Provides read/write operations to the ULPI phy register set for
245           controllers with a viewport register (e.g. Chipidea/ARC controllers).
246 
247 endmenu

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