xref: /openbmc/linux/drivers/usb/musb/Kconfig (revision 023e4163)
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	depends on 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 = USB_MUSB_HDRC # both built-in or both modules
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	select USB_MUSB_AM335X_CHILD
105	depends on ARCH_OMAP2PLUS || COMPILE_TEST
106	depends on OF_IRQ
107
108config USB_MUSB_UX500
109	tristate "Ux500 platforms"
110	depends on ARCH_U8500 || COMPILE_TEST
111
112config USB_MUSB_JZ4740
113	tristate "JZ4740"
114	depends on NOP_USB_XCEIV
115	depends on MIPS || COMPILE_TEST
116	depends on USB_MUSB_GADGET
117	depends on USB=n || USB_OTG_BLACKLIST_HUB
118
119config USB_MUSB_AM335X_CHILD
120	tristate
121
122comment "MUSB DMA mode"
123
124config MUSB_PIO_ONLY
125	bool 'Disable DMA (always use PIO)'
126	help
127	  All data is copied between memory and FIFO by the CPU.
128	  DMA controllers are ignored.
129
130	  Do not choose this unless DMA support for your SOC or board
131	  is unavailable (or unstable).  When DMA is enabled at compile time,
132	  you can still disable it at run time using the "use_dma=n" module
133	  parameter.
134
135if !MUSB_PIO_ONLY
136
137config USB_UX500_DMA
138	bool 'ST Ericsson Ux500'
139	depends on USB_MUSB_UX500
140	help
141	  Enable DMA transfers on UX500 platforms.
142
143config USB_INVENTRA_DMA
144	bool 'Inventra'
145	depends on USB_MUSB_OMAP2PLUS
146	help
147	  Enable DMA transfers using Mentor's engine.
148
149config USB_TI_CPPI_DMA
150	bool 'TI CPPI (Davinci)'
151	depends on USB_MUSB_DAVINCI
152	help
153	  Enable DMA transfers when TI CPPI DMA is available.
154
155config USB_TI_CPPI41_DMA
156	bool 'TI CPPI 4.1'
157	depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
158	select TI_CPPI41
159
160config USB_TUSB_OMAP_DMA
161	bool 'TUSB 6010'
162	depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
163	depends on ARCH_OMAP
164	help
165	  Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
166
167endif # !MUSB_PIO_ONLY
168
169endif # USB_MUSB_HDRC
170