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
126comment "MUSB DMA mode"
127
128config MUSB_PIO_ONLY
129	bool 'Disable DMA (always use PIO)'
130	help
131	  All data is copied between memory and FIFO by the CPU.
132	  DMA controllers are ignored.
133
134	  Do not choose this unless DMA support for your SOC or board
135	  is unavailable (or unstable).  When DMA is enabled at compile time,
136	  you can still disable it at run time using the "use_dma=n" module
137	  parameter.
138
139if !MUSB_PIO_ONLY
140
141config USB_UX500_DMA
142	bool 'ST Ericsson Ux500'
143	depends on USB_MUSB_UX500
144	help
145	  Enable DMA transfers on UX500 platforms.
146
147config USB_INVENTRA_DMA
148	bool 'Inventra'
149	depends on USB_MUSB_OMAP2PLUS || USB_MUSB_MEDIATEK || USB_MUSB_JZ4740
150	help
151	  Enable DMA transfers using Mentor's engine.
152
153config USB_TI_CPPI_DMA
154	bool 'TI CPPI (Davinci)'
155	depends on USB_MUSB_DAVINCI
156	help
157	  Enable DMA transfers when TI CPPI DMA is available.
158
159config USB_TI_CPPI41_DMA
160	bool 'TI CPPI 4.1'
161	depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
162	select TI_CPPI41
163
164config USB_TUSB_OMAP_DMA
165	bool 'TUSB 6010'
166	depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
167	depends on ARCH_OMAP
168	help
169	  Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
170
171endif # !MUSB_PIO_ONLY
172
173endif # USB_MUSB_HDRC
174