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
10 select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN)
11 select TWL4030_USB if MACH_OMAP_3430SDP
12 select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA
14 select USB_GADGET_DUALSPEED
16 Say Y here if your system has a dual role high speed USB
17 controller based on the Mentor Graphics silicon IP. Then
18 configure options to match your silicon and the board
19 it's being used with, including the USB peripheral role,
20 or the USB host role, or both.
22 Texas Instruments familiies using this IP include DaVinci
23 (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
25 Analog Devices parts using this IP include Blackfin BF54x,
28 If you do not know what this is, please say N.
30 To compile this driver as a module, choose M here; the
31 module will be called "musb-hdrc".
36 prompt "Platform Glue Layer"
38 config USB_MUSB_DAVINCI
40 depends on ARCH_DAVINCI_DMx
43 tristate "DA8xx/OMAP-L1x"
44 depends on ARCH_DAVINCI_DA8XX
46 config USB_MUSB_TUSB6010
49 config USB_MUSB_OMAP2PLUS
50 tristate "OMAP2430 and onwards"
51 depends on ARCH_OMAP2PLUS
57 config USB_MUSB_BLACKFIN
59 depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
62 tristate "U8500 and U5500"
63 depends on (ARCH_U8500 && AB8500_USB)
68 prompt 'MUSB DMA mode'
69 default USB_UX500_DMA if USB_MUSB_UX500
70 default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
71 default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI
72 default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010
73 default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X
75 Unfortunately, only one option can be enabled here. Ideally one
76 should be able to build all these drivers into one kernel to
77 allow using DMA on multiplatform kernels.
80 bool 'ST Ericsson U8500 and U5500'
81 depends on USB_MUSB_UX500
83 Enable DMA transfers on UX500 platforms.
85 config USB_INVENTRA_DMA
87 depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
89 Enable DMA transfers using Mentor's engine.
91 config USB_TI_CPPI_DMA
92 bool 'TI CPPI (Davinci)'
93 depends on USB_MUSB_DAVINCI
95 Enable DMA transfers when TI CPPI DMA is available.
97 config USB_TUSB_OMAP_DMA
99 depends on USB_MUSB_TUSB6010
102 Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
105 bool 'Disable DMA (always use PIO)'
107 All data is copied between memory and FIFO by the CPU.
108 DMA controllers are ignored.
110 Do not choose this unless DMA support for your SOC or board
111 is unavailable (or unstable). When DMA is enabled at compile time,
112 you can still disable it at run time using the "use_dma=n" module
117 endif # USB_MUSB_HDRC