xref: /openbmc/linux/drivers/usb/gadget/udc/Kconfig (revision 3eb1f1ef)
1# SPDX-License-Identifier: GPL-2.0
2#
3# USB Gadget support on a system involves
4#    (a) a peripheral controller, and
5#    (b) the gadget driver using it.
6#
7# NOTE:  Gadget support ** DOES NOT ** depend on host-side CONFIG_USB !!
8#
9#  - Host systems (like PCs) need CONFIG_USB (with "A" jacks).
10#  - Peripherals (like PDAs) need CONFIG_USB_GADGET (with "B" jacks).
11#  - Some systems have both kinds of controllers.
12#
13# With help from a special transceiver and a "Mini-AB" jack, systems with
14# both kinds of controller can also support "USB On-the-Go" (CONFIG_USB_OTG).
15#
16
17#
18# USB Peripheral Controller Support
19#
20# The order here is alphabetical, except that integrated controllers go
21# before discrete ones so they will be the initial/default value:
22#   - integrated/SOC controllers first
23#   - licensed IP used in both SOC and discrete versions
24#   - discrete ones (including all PCI-only controllers)
25#   - debug/dummy gadget+hcd is last.
26#
27menu "USB Peripheral Controller"
28
29#
30# Integrated controllers
31#
32
33config USB_AT91
34	tristate "Atmel AT91 USB Device Port"
35	depends on ARCH_AT91
36	depends on OF
37	help
38	   Many Atmel AT91 processors (such as the AT91RM2000) have a
39	   full speed USB Device Port with support for five configurable
40	   endpoints (plus endpoint zero).
41
42	   Say "y" to link the driver statically, or "m" to build a
43	   dynamically linked module called "at91_udc" and force all
44	   gadget drivers to also be dynamically linked.
45
46config USB_LPC32XX
47	tristate "LPC32XX USB Peripheral Controller"
48	depends on ARCH_LPC32XX || COMPILE_TEST
49	depends on I2C
50	select USB_ISP1301
51	help
52	   This option selects the USB device controller in the LPC32xx SoC.
53
54	   Say "y" to link the driver statically, or "m" to build a
55	   dynamically linked module called "lpc32xx_udc" and force all
56	   gadget drivers to also be dynamically linked.
57
58config USB_ATMEL_USBA
59	tristate "Atmel USBA"
60	depends on ARCH_AT91
61	help
62	  USBA is the integrated high-speed USB Device controller on some
63	  AT91SAM9 and AT91CAP9 processors from Atmel.
64
65	  The fifo_mode parameter is used to select endpoint allocation mode.
66	  fifo_mode = 0 is used to let the driver autoconfigure the endpoints.
67	  In this case, for ep1 2 banks are allocated if it works in isochronous
68	  mode and only 1 bank otherwise. For the rest of the endpoints
69	  only 1 bank is allocated.
70
71	  fifo_mode = 1 is a generic maximum fifo size (1024 bytes) configuration
72	  allowing the usage of ep1 - ep6
73
74	  fifo_mode = 2 is a generic performance maximum fifo size (1024 bytes)
75	  configuration allowing the usage of ep1 - ep3
76
77	  fifo_mode = 3 is a balanced performance configuration allowing the
78	  the usage of ep1 - ep8
79
80config USB_BCM63XX_UDC
81	tristate "Broadcom BCM63xx Peripheral Controller"
82	depends on BCM63XX
83	help
84	   Many Broadcom BCM63xx chipsets (such as the BCM6328) have a
85	   high speed USB Device Port with support for four fixed endpoints
86	   (plus endpoint zero).
87
88	   Say "y" to link the driver statically, or "m" to build a
89	   dynamically linked module called "bcm63xx_udc".
90
91config USB_FSL_USB2
92	tristate "Freescale Highspeed USB DR Peripheral Controller"
93	depends on FSL_SOC
94	help
95	   Some of Freescale PowerPC and i.MX processors have a High Speed
96	   Dual-Role(DR) USB controller, which supports device mode.
97
98	   The number of programmable endpoints is different through
99	   SOC revisions.
100
101	   Say "y" to link the driver statically, or "m" to build a
102	   dynamically linked module called "fsl_usb2_udc" and force
103	   all gadget drivers to also be dynamically linked.
104
105config USB_FUSB300
106	tristate "Faraday FUSB300 USB Peripheral Controller"
107	depends on !PHYS_ADDR_T_64BIT && HAS_DMA
108	help
109	   Faraday usb device controller FUSB300 driver
110
111config USB_GR_UDC
112	tristate "Aeroflex Gaisler GRUSBDC USB Peripheral Controller Driver"
113	depends on HAS_DMA
114	help
115	  Select this to support Aeroflex Gaisler GRUSBDC cores from the GRLIB
116	  VHDL IP core library.
117
118config USB_OMAP
119	tristate "OMAP USB Device Controller"
120	depends on ARCH_OMAP1
121	help
122	   Many Texas Instruments OMAP processors have flexible full
123	   speed USB device controllers, with support for up to 30
124	   endpoints (plus endpoint zero).  This driver supports the
125	   controller in the OMAP 1611, and should work with controllers
126	   in other OMAP processors too, given minor tweaks.
127
128	   Say "y" to link the driver statically, or "m" to build a
129	   dynamically linked module called "omap_udc" and force all
130	   gadget drivers to also be dynamically linked.
131
132config USB_PXA25X
133	tristate "PXA 25x or IXP 4xx"
134	depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX
135	depends on HAS_IOMEM
136	help
137	   Intel's PXA 25x series XScale ARM-5TE processors include
138	   an integrated full speed USB 1.1 device controller.  The
139	   controller in the IXP 4xx series is register-compatible.
140
141	   It has fifteen fixed-function endpoints, as well as endpoint
142	   zero (for control transfers).
143
144	   Say "y" to link the driver statically, or "m" to build a
145	   dynamically linked module called "pxa25x_udc" and force all
146	   gadget drivers to also be dynamically linked.
147
148# if there's only one gadget driver, using only two bulk endpoints,
149# don't waste memory for the other endpoints
150config USB_PXA25X_SMALL
151	depends on USB_PXA25X
152	bool
153	default n if USB_ETH_RNDIS
154	default y if USB_ZERO
155	default y if USB_ETH
156	default y if USB_G_SERIAL
157
158config USB_R8A66597
159	tristate "Renesas R8A66597 USB Peripheral Controller"
160	depends on HAS_DMA
161	help
162	   R8A66597 is a discrete USB host and peripheral controller chip that
163	   supports both full and high speed USB 2.0 data transfers.
164	   It has nine configurable endpoints, and endpoint zero.
165
166	   Say "y" to link the driver statically, or "m" to build a
167	   dynamically linked module called "r8a66597_udc" and force all
168	   gadget drivers to also be dynamically linked.
169
170config USB_RENESAS_USBHS_UDC
171	tristate 'Renesas USBHS controller'
172	depends on USB_RENESAS_USBHS
173	help
174	   Renesas USBHS is a discrete USB host and peripheral controller chip
175	   that supports both full and high speed USB 2.0 data transfers.
176	   It has nine or more configurable endpoints, and endpoint zero.
177
178	   Say "y" to link the driver statically, or "m" to build a
179	   dynamically linked module called "renesas_usbhs" and force all
180	   gadget drivers to also be dynamically linked.
181
182config USB_RZV2M_USB3DRD
183	tristate 'Renesas USB3.1 DRD controller'
184	depends on ARCH_R9A09G011 || COMPILE_TEST
185	help
186	   Renesas USB3.1 DRD controller is a USB DRD controller
187	   that supports both host and device switching.
188
189	   Say "y" to link the driver statically, or "m" to build a
190	   dynamically linked module called "rzv2m_usb3drd".
191
192config USB_RENESAS_USB3
193	tristate 'Renesas USB3.0 Peripheral controller'
194	depends on ARCH_RENESAS || COMPILE_TEST
195	depends on USB_RZV2M_USB3DRD || !USB_RZV2M_USB3DRD
196	depends on EXTCON
197	select USB_ROLE_SWITCH
198	help
199	   Renesas USB3.0 Peripheral controller is a USB peripheral controller
200	   that supports super, high, and full speed USB 3.0 data transfers.
201
202	   Say "y" to link the driver statically, or "m" to build a
203	   dynamically linked module called "renesas_usb3" and force all
204	   gadget drivers to also be dynamically linked.
205
206config USB_RENESAS_USBF
207	tristate 'Renesas USB Function controller'
208	depends on ARCH_RENESAS || COMPILE_TEST
209	help
210	   Renesas USB Function controller is a USB peripheral controller
211	   available on RZ/N1 Renesas SoCs.
212
213	   Say "y" to link the driver statically, or "m" to build a
214	   dynamically linked module called "renesas_usbf" and force all
215	   gadget drivers to also be dynamically linked.
216
217config USB_PXA27X
218	tristate "PXA 27x"
219	depends on HAS_IOMEM
220	help
221	   Intel's PXA 27x series XScale ARM v5TE processors include
222	   an integrated full speed USB 1.1 device controller.
223
224	   It has up to 23 endpoints, as well as endpoint zero (for
225	   control transfers).
226
227	   Say "y" to link the driver statically, or "m" to build a
228	   dynamically linked module called "pxa27x_udc" and force all
229	   gadget drivers to also be dynamically linked.
230
231config USB_MV_UDC
232	tristate "Marvell USB2.0 Device Controller"
233	depends on HAS_DMA
234	help
235	  Marvell Socs (including PXA and MMP series) include a high speed
236	  USB2.0 OTG controller, which can be configured as high speed or
237	  full speed USB peripheral.
238
239config USB_MV_U3D
240	depends on HAS_DMA
241	tristate "MARVELL PXA2128 USB 3.0 controller"
242	help
243	  MARVELL PXA2128 Processor series include a super speed USB3.0 device
244	  controller, which support super speed USB peripheral.
245
246config USB_SNP_CORE
247	depends on (USB_AMD5536UDC || USB_SNP_UDC_PLAT)
248	depends on HAS_DMA
249	tristate
250	help
251	  This enables core driver support for Synopsys USB 2.0 Device
252	  controller.
253
254	  This will be enabled when PCI or Platform driver for this UDC is
255	  selected. Currently, this will be enabled by USB_SNP_UDC_PLAT or
256	  USB_AMD5536UDC options.
257
258	  This IP is different to the High Speed OTG IP that can be enabled
259	  by selecting USB_DWC2 or USB_DWC3 options.
260
261config USB_SNP_UDC_PLAT
262	tristate "Synopsys USB 2.0 Device controller"
263	depends on USB_GADGET && OF && HAS_DMA
264	depends on EXTCON || EXTCON=n
265	select USB_SNP_CORE
266	default ARCH_BCM_IPROC
267	help
268	  This adds Platform Device support for Synopsys Designware core
269	  AHB subsystem USB2.0 Device Controller (UDC).
270
271	  This driver works with UDCs integrated into Broadcom's Northstar2
272	  and Cygnus SoCs.
273
274	  If unsure, say N.
275#
276# Controllers available in both integrated and discrete versions
277#
278
279config USB_M66592
280	tristate "Renesas M66592 USB Peripheral Controller"
281	depends on HAS_IOMEM
282	help
283	   M66592 is a discrete USB peripheral controller chip that
284	   supports both full and high speed USB 2.0 data transfers.
285	   It has seven configurable endpoints, and endpoint zero.
286
287	   Say "y" to link the driver statically, or "m" to build a
288	   dynamically linked module called "m66592_udc" and force all
289	   gadget drivers to also be dynamically linked.
290
291source "drivers/usb/gadget/udc/bdc/Kconfig"
292
293#
294# Controllers available only in discrete form (and all PCI controllers)
295#
296
297config USB_AMD5536UDC
298	tristate "AMD5536 UDC"
299	depends on USB_PCI && HAS_DMA
300	select USB_SNP_CORE
301	help
302	   The AMD5536 UDC is part of the AMD Geode CS5536, an x86 southbridge.
303	   It is a USB Highspeed DMA capable USB device controller. Beside ep0
304	   it provides 4 IN and 4 OUT endpoints (bulk or interrupt type).
305	   The UDC port supports OTG operation, and may be used as a host port
306	   if it's not being used to implement peripheral or OTG roles.
307
308	   This UDC is based on Synopsys USB device controller IP and selects
309	   CONFIG_USB_SNP_CORE option to build the core driver.
310
311	   Say "y" to link the driver statically, or "m" to build a
312	   dynamically linked module called "amd5536udc" and force all
313	   gadget drivers to also be dynamically linked.
314
315config USB_FSL_QE
316	tristate "Freescale QE/CPM USB Device Controller"
317	depends on FSL_SOC && (QUICC_ENGINE || CPM)
318	depends on !64BIT || BROKEN
319	help
320	   Some of Freescale PowerPC processors have a Full Speed
321	   QE/CPM2 USB controller, which support device mode with 4
322	   programmable endpoints. This driver supports the
323	   controller in the MPC8360 and MPC8272, and should work with
324	   controllers having QE or CPM2, given minor tweaks.
325
326	   Set CONFIG_USB_GADGET to "m" to build this driver as a
327	   dynamically linked module called "fsl_qe_udc".
328
329config USB_NET2272
330	depends on HAS_IOMEM
331	tristate "PLX NET2272"
332	help
333	  PLX NET2272 is a USB peripheral controller which supports
334	  both full and high speed USB 2.0 data transfers.
335
336	  It has three configurable endpoints, as well as endpoint zero
337	  (for control transfer).
338	  Say "y" to link the driver statically, or "m" to build a
339	  dynamically linked module called "net2272" and force all
340	  gadget drivers to also be dynamically linked.
341
342config USB_NET2272_DMA
343	bool "Support external DMA controller"
344	depends on USB_NET2272 && HAS_DMA
345	help
346	  The NET2272 part can optionally support an external DMA
347	  controller, but your board has to have support in the
348	  driver itself.
349
350	  If unsure, say "N" here.  The driver works fine in PIO mode.
351
352config USB_NET2280
353	tristate "NetChip NET228x / PLX USB3x8x"
354	depends on USB_PCI
355	help
356	   NetChip 2280 / 2282 is a PCI based USB peripheral controller which
357	   supports both full and high speed USB 2.0 data transfers.
358
359	   It has six configurable endpoints, as well as endpoint zero
360	   (for control transfers) and several endpoints with dedicated
361	   functions.
362
363	   PLX 2380 is a PCIe version of the PLX 2380.
364
365	   PLX 3380 / 3382 is a PCIe based USB peripheral controller which
366	   supports full, high speed USB 2.0 and super speed USB 3.0
367	   data transfers.
368
369	   It has eight configurable endpoints, as well as endpoint zero
370	   (for control transfers) and several endpoints with dedicated
371	   functions.
372
373	   Say "y" to link the driver statically, or "m" to build a
374	   dynamically linked module called "net2280" and force all
375	   gadget drivers to also be dynamically linked.
376
377config USB_GOKU
378	tristate "Toshiba TC86C001 'Goku-S'"
379	depends on USB_PCI
380	help
381	   The Toshiba TC86C001 is a PCI device which includes controllers
382	   for full speed USB devices, IDE, I2C, SIO, plus a USB host (OHCI).
383
384	   The device controller has three configurable (bulk or interrupt)
385	   endpoints, plus endpoint zero (for control transfers).
386
387	   Say "y" to link the driver statically, or "m" to build a
388	   dynamically linked module called "goku_udc" and to force all
389	   gadget drivers to also be dynamically linked.
390
391config USB_EG20T
392	tristate "Intel QUARK X1000/EG20T PCH/LAPIS Semiconductor IOH(ML7213/ML7831) UDC"
393	depends on USB_PCI
394	help
395	  This is a USB device driver for EG20T PCH.
396	  EG20T PCH is the platform controller hub that is used in Intel's
397	  general embedded platform. EG20T PCH has USB device interface.
398	  Using this interface, it is able to access system devices connected
399	  to USB device.
400	  This driver enables USB device function.
401	  USB device is a USB peripheral controller which
402	  supports both full and high speed USB 2.0 data transfers.
403	  This driver supports both control transfer and bulk transfer modes.
404	  This driver dose not support interrupt transfer or isochronous
405	  transfer modes.
406
407	  This driver also can be used for LAPIS Semiconductor's ML7213 which is
408	  for IVI(In-Vehicle Infotainment) use.
409	  ML7831 is for general purpose use.
410	  ML7213/ML7831 is companion chip for Intel Atom E6xx series.
411	  ML7213/ML7831 is completely compatible for Intel EG20T PCH.
412
413	  This driver can be used with Intel's Quark X1000 SOC platform
414
415config USB_GADGET_XILINX
416	tristate "Xilinx USB Driver"
417	depends on HAS_DMA
418	depends on OF
419	help
420	  USB peripheral controller driver for Xilinx USB2 device.
421	  Xilinx USB2 device is a soft IP which supports both full
422	  and high speed USB 2.0 data transfers. It has seven configurable
423	  endpoints(bulk or interrupt or isochronous), as well as
424	  endpoint zero(for control transfers).
425
426	  Say "y" to link the driver statically, or "m" to build a
427	  dynamically linked module called "udc-xilinx" and force all
428	  gadget drivers to also be dynamically linked.
429
430config USB_MAX3420_UDC
431	tristate "MAX3420 (USB-over-SPI) support"
432	depends on SPI
433	help
434	  The Maxim MAX3420 chip supports USB2.0 full-speed peripheral mode.
435	  The MAX3420 is run by SPI interface, and hence the dependency.
436
437	  To compile this driver as a module, choose M here: the module will
438	  be called max3420_udc
439
440config USB_TEGRA_XUDC
441	tristate "NVIDIA Tegra Superspeed USB 3.0 Device Controller"
442	depends on ARCH_TEGRA || COMPILE_TEST
443	depends on PHY_TEGRA_XUSB
444	help
445	 Enables NVIDIA Tegra USB 3.0 device mode controller driver.
446
447	 Say "y" to link the driver statically, or "m" to build a
448	 dynamically linked module called "tegra_xudc" and force all
449	 gadget drivers to also be dynamically linked.
450
451config USB_ASPEED_UDC
452	tristate "Aspeed UDC driver support"
453	depends on ARCH_ASPEED || COMPILE_TEST
454	depends on USB_LIBCOMPOSITE
455	help
456	  Enables Aspeed USB2.0 Device Controller driver for AST260x
457	  family SoCs. The controller supports 1 control endpoint and
458	  4 programmable endpoints.
459
460	  Say "y" to link the driver statically, or "m" to build a
461	  dynamically linked module called "aspeed_udc" and force all
462	  gadget drivers to also be dynamically linked.
463
464source "drivers/usb/gadget/udc/aspeed-vhub/Kconfig"
465
466source "drivers/usb/gadget/udc/cdns2/Kconfig"
467
468#
469# LAST -- dummy/emulated controller
470#
471
472config USB_DUMMY_HCD
473	tristate "Dummy HCD (DEVELOPMENT)"
474	depends on USB=y || (USB=m && USB_GADGET=m)
475	help
476	  This host controller driver emulates USB, looping all data transfer
477	  requests back to a USB "gadget driver" in the same host.  The host
478	  side is the controller; the gadget side is the device.  Gadget drivers
479	  can be high, full, or low speed; and they have access to endpoints
480	  like those from NET2280, PXA2xx, or SA1100 hardware.
481
482	  This may help in some stages of creating a driver to embed in a
483	  Linux device, since it lets you debug several parts of the gadget
484	  driver without its hardware or drivers being involved.
485
486	  Since such a gadget side driver needs to interoperate with a host
487	  side Linux-USB device driver, this may help to debug both sides
488	  of a USB protocol stack.
489
490	  Say "y" to link the driver statically, or "m" to build a
491	  dynamically linked module called "dummy_hcd" and force all
492	  gadget drivers to also be dynamically linked.
493
494# NOTE:  Please keep dummy_hcd LAST so that "real hardware" appears
495# first and will be selected by default.
496
497endmenu
498