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_DA8XX
74	tristate "DA8xx/OMAP-L1x"
75	depends on ARCH_DAVINCI_DA8XX
76	depends on NOP_USB_XCEIV
77	select PHY_DA8XX_USB
78
79config USB_MUSB_TUSB6010
80	tristate "TUSB6010"
81	depends on HAS_IOMEM
82	depends on ARCH_OMAP2PLUS || COMPILE_TEST
83	depends on NOP_USB_XCEIV!=m || USB_MUSB_HDRC=m
84
85config USB_MUSB_OMAP2PLUS
86	tristate "OMAP2430 and onwards"
87	depends on ARCH_OMAP2PLUS && USB
88	depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY
89	select GENERIC_PHY
90
91config USB_MUSB_DSPS
92	tristate "TI DSPS platforms"
93	depends on ARCH_OMAP2PLUS || COMPILE_TEST
94	depends on OF_IRQ
95
96config USB_MUSB_UX500
97	tristate "Ux500 platforms"
98	depends on ARCH_U8500 || COMPILE_TEST
99
100config USB_MUSB_JZ4740
101	tristate "JZ4740"
102	depends on OF
103	depends on MIPS || COMPILE_TEST
104	depends on USB_MUSB_GADGET
105	select USB_ROLE_SWITCH
106
107config USB_MUSB_MEDIATEK
108	tristate "MediaTek platforms"
109	depends on ARCH_MEDIATEK || COMPILE_TEST
110	depends on NOP_USB_XCEIV
111	select GENERIC_PHY
112	select USB_ROLE_SWITCH
113
114config USB_MUSB_POLARFIRE_SOC
115	tristate "Microchip PolarFire SoC platforms"
116	depends on ARCH_MICROCHIP_POLARFIRE || COMPILE_TEST
117	depends on NOP_USB_XCEIV
118	select USB_MUSB_DUAL_ROLE
119	help
120	  Say Y here to enable support for USB on Microchip's PolarFire SoC.
121
122	  This support is also available as a module.  If so, the module
123	  will be called mpfs.
124
125comment "MUSB DMA mode"
126
127config MUSB_PIO_ONLY
128	bool 'Disable DMA (always use PIO)'
129	help
130	  All data is copied between memory and FIFO by the CPU.
131	  DMA controllers are ignored.
132
133	  Do not choose this unless DMA support for your SOC or board
134	  is unavailable (or unstable).  When DMA is enabled at compile time,
135	  you can still disable it at run time using the "use_dma=n" module
136	  parameter.
137
138if !MUSB_PIO_ONLY
139
140config USB_UX500_DMA
141	bool 'ST Ericsson Ux500'
142	depends on USB_MUSB_UX500
143	help
144	  Enable DMA transfers on UX500 platforms.
145
146config USB_INVENTRA_DMA
147	bool 'Inventra'
148	depends on USB_MUSB_OMAP2PLUS || USB_MUSB_MEDIATEK || USB_MUSB_JZ4740 || USB_MUSB_POLARFIRE_SOC
149	help
150	  Enable DMA transfers using Mentor's engine.
151
152config USB_TI_CPPI41_DMA
153	bool 'TI CPPI 4.1'
154	depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
155	select TI_CPPI41
156
157config USB_TUSB_OMAP_DMA
158	bool 'TUSB 6010'
159	depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
160	depends on ARCH_OMAP
161	help
162	  Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
163
164endif # !MUSB_PIO_ONLY
165
166endif # USB_MUSB_HDRC
167