xref: /openbmc/linux/drivers/usb/musb/Kconfig (revision 34bec35c)
1# SPDX-License-Identifier: GPL-2.0
2#
3# USB Dual Role (OTG-ready) Controller Drivers
4# for silicon based on Mentor Graphics INVENTRA designs
5#
6
7# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
8config USB_MUSB_HDRC
9	tristate 'Inventra Highspeed Dual Role Controller'
10	depends on (USB || USB_GADGET)
11	depends on HAS_IOMEM
12	help
13	  Say Y here if your system has a dual role high speed USB
14	  controller based on the Mentor Graphics silicon IP.  Then
15	  configure options to match your silicon and the board
16	  it's being used with, including the USB peripheral role,
17	  or the USB host role, or both.
18
19	  Texas Instruments families using this IP include DaVinci
20	  (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
21
22	  Allwinner SoCs using this IP include A10, A13, A20, ...
23
24	  If you do not know what this is, please say N.
25
26	  To compile this driver as a module, choose M here; the
27	  module will be called "musb-hdrc".
28
29if USB_MUSB_HDRC
30
31choice
32	bool "MUSB Mode Selection"
33	default USB_MUSB_DUAL_ROLE if (USB && USB_GADGET)
34	default USB_MUSB_HOST if (USB && !USB_GADGET)
35	default USB_MUSB_GADGET if (!USB && USB_GADGET)
36
37config USB_MUSB_HOST
38	bool "Host only mode"
39	depends on USB=y || USB=USB_MUSB_HDRC
40	help
41	  Select this when you want to use MUSB in host mode only,
42	  thereby the gadget feature will be regressed.
43
44config USB_MUSB_GADGET
45	bool "Gadget only mode"
46	depends on USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC
47	depends on HAS_DMA
48	help
49	  Select this when you want to use MUSB in gadget mode only,
50	  thereby the host feature will be regressed.
51
52config USB_MUSB_DUAL_ROLE
53	bool "Dual Role mode"
54	depends on ((USB=y || USB=USB_MUSB_HDRC) && (USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC))
55	depends on HAS_DMA
56	help
57	  This is the default mode of working of MUSB controller where
58	  both host and gadget features are enabled.
59
60endchoice
61
62comment "Platform Glue Layer"
63
64config USB_MUSB_SUNXI
65	tristate "Allwinner (sunxi)"
66	depends on ARCH_SUNXI
67	depends on NOP_USB_XCEIV
68	depends on PHY_SUN4I_USB
69	depends on EXTCON
70	select GENERIC_PHY
71	select SUNXI_SRAM
72
73config USB_MUSB_DAVINCI
74	tristate "DaVinci"
75	depends on ARCH_DAVINCI_DMx
76	depends on NOP_USB_XCEIV
77	depends on BROKEN
78
79config USB_MUSB_DA8XX
80	tristate "DA8xx/OMAP-L1x"
81	depends on ARCH_DAVINCI_DA8XX
82	depends on NOP_USB_XCEIV
83	select PHY_DA8XX_USB
84
85config USB_MUSB_TUSB6010
86	tristate "TUSB6010"
87	depends on HAS_IOMEM
88	depends on ARCH_OMAP2PLUS || COMPILE_TEST
89	depends on NOP_USB_XCEIV!=m || USB_MUSB_HDRC=m
90
91config USB_MUSB_OMAP2PLUS
92	tristate "OMAP2430 and onwards"
93	depends on ARCH_OMAP2PLUS && USB
94	depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY
95	select GENERIC_PHY
96
97config USB_MUSB_AM35X
98	tristate "AM35x"
99	depends on ARCH_OMAP
100	depends on NOP_USB_XCEIV
101
102config USB_MUSB_DSPS
103	tristate "TI DSPS platforms"
104	depends on ARCH_OMAP2PLUS || COMPILE_TEST
105	depends on OF_IRQ
106
107config USB_MUSB_UX500
108	tristate "Ux500 platforms"
109	depends on ARCH_U8500 || COMPILE_TEST
110
111config USB_MUSB_JZ4740
112	tristate "JZ4740"
113	depends on OF
114	depends on MIPS || COMPILE_TEST
115	depends on USB_MUSB_GADGET
116	depends on USB=n || USB_OTG_DISABLE_EXTERNAL_HUB
117	select USB_ROLE_SWITCH
118
119config USB_MUSB_MEDIATEK
120	tristate "MediaTek platforms"
121	depends on ARCH_MEDIATEK || COMPILE_TEST
122	depends on NOP_USB_XCEIV
123	select GENERIC_PHY
124	select USB_ROLE_SWITCH
125
126config USB_MUSB_POLARFIRE_SOC
127	tristate "Microchip PolarFire SoC platforms"
128	depends on SOC_MICROCHIP_POLARFIRE || COMPILE_TEST
129	depends on NOP_USB_XCEIV
130	select USB_MUSB_DUAL_ROLE
131	help
132	  Say Y here to enable support for USB on Microchip's PolarFire SoC.
133
134	  This support is also available as a module.  If so, the module
135	  will be called mpfs.
136
137comment "MUSB DMA mode"
138
139config MUSB_PIO_ONLY
140	bool 'Disable DMA (always use PIO)'
141	help
142	  All data is copied between memory and FIFO by the CPU.
143	  DMA controllers are ignored.
144
145	  Do not choose this unless DMA support for your SOC or board
146	  is unavailable (or unstable).  When DMA is enabled at compile time,
147	  you can still disable it at run time using the "use_dma=n" module
148	  parameter.
149
150if !MUSB_PIO_ONLY
151
152config USB_UX500_DMA
153	bool 'ST Ericsson Ux500'
154	depends on USB_MUSB_UX500
155	help
156	  Enable DMA transfers on UX500 platforms.
157
158config USB_INVENTRA_DMA
159	bool 'Inventra'
160	depends on USB_MUSB_OMAP2PLUS || USB_MUSB_MEDIATEK || USB_MUSB_JZ4740 || USB_MUSB_POLARFIRE_SOC
161	help
162	  Enable DMA transfers using Mentor's engine.
163
164config USB_TI_CPPI_DMA
165	bool 'TI CPPI (Davinci)'
166	depends on USB_MUSB_DAVINCI
167	help
168	  Enable DMA transfers when TI CPPI DMA is available.
169
170config USB_TI_CPPI41_DMA
171	bool 'TI CPPI 4.1'
172	depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
173	select TI_CPPI41
174
175config USB_TUSB_OMAP_DMA
176	bool 'TUSB 6010'
177	depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
178	depends on ARCH_OMAP
179	help
180	  Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
181
182endif # !MUSB_PIO_ONLY
183
184endif # USB_MUSB_HDRC
185