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 && OMAP_CONTROL_PHY
88 depends on NOP_USB_XCEIV
91 tristate "TI DSPS platforms"
92 select USB_MUSB_AM335X_CHILD
93 depends on ARCH_OMAP2PLUS || COMPILE_TEST
96 config USB_MUSB_BLACKFIN
98 depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
99 depends on NOP_USB_XCEIV
101 config USB_MUSB_UX500
102 tristate "Ux500 platforms"
103 depends on ARCH_U8500 || COMPILE_TEST
105 config USB_MUSB_JZ4740
107 depends on NOP_USB_XCEIV
108 depends on MACH_JZ4740 || COMPILE_TEST
109 depends on USB_MUSB_GADGET
110 depends on USB_OTG_BLACKLIST_HUB
112 config USB_MUSB_AM335X_CHILD
116 prompt 'MUSB DMA mode'
117 default MUSB_PIO_ONLY if ARCH_MULTIPLATFORM || USB_MUSB_JZ4740
118 default USB_UX500_DMA if USB_MUSB_UX500
119 default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
120 default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI
121 default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010
122 default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X \
125 Unfortunately, only one option can be enabled here. Ideally one
126 should be able to build all these drivers into one kernel to
127 allow using DMA on multiplatform kernels.
130 bool 'ST Ericsson Ux500'
131 depends on USB_MUSB_UX500
133 Enable DMA transfers on UX500 platforms.
135 config USB_INVENTRA_DMA
137 depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
139 Enable DMA transfers using Mentor's engine.
141 config USB_TI_CPPI_DMA
142 bool 'TI CPPI (Davinci)'
143 depends on USB_MUSB_DAVINCI
145 Enable DMA transfers when TI CPPI DMA is available.
147 config USB_TI_CPPI41_DMA
148 bool 'TI CPPI 4.1 (AM335x)'
152 config USB_TUSB_OMAP_DMA
154 depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
157 Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
160 bool 'Disable DMA (always use PIO)'
162 All data is copied between memory and FIFO by the CPU.
163 DMA controllers are ignored.
165 Do not choose this unless DMA support for your SOC or board
166 is unavailable (or unstable). When DMA is enabled at compile time,
167 you can still disable it at run time using the "use_dma=n" module
172 endif # USB_MUSB_HDRC