2 # USB Dual Role (OTG-ready) Controller Drivers
3 # for silicon based on Mentor Graphics INVENTRA designs
6 # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
8 tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
9 depends on (USB || USB_GADGET)
11 Say Y here if your system has a dual role high speed USB
12 controller based on the Mentor Graphics silicon IP. Then
13 configure options to match your silicon and the board
14 it's being used with, including the USB peripheral role,
15 or the USB host role, or both.
17 Texas Instruments families using this IP include DaVinci
18 (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
20 Analog Devices parts using this IP include Blackfin BF54x,
23 If you do not know what this is, please say N.
25 To compile this driver as a module, choose M here; the
26 module will be called "musb-hdrc".
31 bool "MUSB Mode Selection"
32 default USB_MUSB_DUAL_ROLE if (USB && USB_GADGET)
33 default USB_MUSB_HOST if (USB && !USB_GADGET)
34 default USB_MUSB_GADGET if (!USB && USB_GADGET)
38 depends on USB=y || USB=USB_MUSB_HDRC
40 Select this when you want to use MUSB in host mode only,
41 thereby the gadget feature will be regressed.
43 config USB_MUSB_GADGET
44 bool "Gadget only mode"
45 depends on USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC
48 Select this when you want to use MUSB in gadget mode only,
49 thereby the host feature will be regressed.
51 config USB_MUSB_DUAL_ROLE
53 depends on ((USB=y || USB=USB_MUSB_HDRC) && (USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC))
56 This is the default mode of working of MUSB controller where
57 both host and gadget features are enabled.
61 comment "Platform Glue Layer"
63 config USB_MUSB_DAVINCI
65 depends on ARCH_DAVINCI_DMx
66 depends on NOP_USB_XCEIV
70 tristate "DA8xx/OMAP-L1x"
71 depends on ARCH_DAVINCI_DA8XX
72 depends on NOP_USB_XCEIV
75 config USB_MUSB_TUSB6010
77 depends on ARCH_OMAP2PLUS || COMPILE_TEST
78 depends on NOP_USB_XCEIV = USB_MUSB_HDRC # both built-in or both modules
80 config USB_MUSB_OMAP2PLUS
81 tristate "OMAP2430 and onwards"
82 depends on ARCH_OMAP2PLUS && USB
83 depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY
89 depends on NOP_USB_XCEIV
92 tristate "TI DSPS platforms"
93 select USB_MUSB_AM335X_CHILD
94 depends on ARCH_OMAP2PLUS || COMPILE_TEST
97 config USB_MUSB_BLACKFIN
99 depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
100 depends on NOP_USB_XCEIV
102 config USB_MUSB_UX500
103 tristate "Ux500 platforms"
104 depends on ARCH_U8500 || COMPILE_TEST
106 config USB_MUSB_JZ4740
108 depends on NOP_USB_XCEIV
109 depends on MACH_JZ4740 || COMPILE_TEST
110 depends on USB_MUSB_GADGET
111 depends on USB_OTG_BLACKLIST_HUB
113 config USB_MUSB_AM335X_CHILD
117 prompt 'MUSB DMA mode'
118 default MUSB_PIO_ONLY if ARCH_MULTIPLATFORM || USB_MUSB_JZ4740
119 default USB_UX500_DMA if USB_MUSB_UX500
120 default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
121 default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI
122 default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010
123 default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X \
126 Unfortunately, only one option can be enabled here. Ideally one
127 should be able to build all these drivers into one kernel to
128 allow using DMA on multiplatform kernels.
131 bool 'ST Ericsson Ux500'
132 depends on USB_MUSB_UX500
134 Enable DMA transfers on UX500 platforms.
136 config USB_INVENTRA_DMA
138 depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
140 Enable DMA transfers using Mentor's engine.
142 config USB_TI_CPPI_DMA
143 bool 'TI CPPI (Davinci)'
144 depends on USB_MUSB_DAVINCI
146 Enable DMA transfers when TI CPPI DMA is available.
148 config USB_TI_CPPI41_DMA
149 bool 'TI CPPI 4.1 (AM335x)'
153 config USB_TUSB_OMAP_DMA
155 depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
158 Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
161 bool 'Disable DMA (always use PIO)'
163 All data is copied between memory and FIFO by the CPU.
164 DMA controllers are ignored.
166 Do not choose this unless DMA support for your SOC or board
167 is unavailable (or unstable). When DMA is enabled at compile time,
168 you can still disable it at run time using the "use_dma=n" module
173 endif # USB_MUSB_HDRC