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 NOP_USB_XCEIV if (SOC_TI81XX || SOC_AM33XX)
12 select TWL4030_USB if MACH_OMAP_3430SDP
13 select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA
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 families 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
58 tristate "TI DSPS platforms"
59 depends on SOC_TI81XX || SOC_AM33XX
61 config USB_MUSB_BLACKFIN
63 depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
66 tristate "U8500 and U5500"
67 depends on (ARCH_U8500 && AB8500_USB)
72 prompt 'MUSB DMA mode'
73 default USB_UX500_DMA if USB_MUSB_UX500
74 default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
75 default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI
76 default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010
77 default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X \
80 Unfortunately, only one option can be enabled here. Ideally one
81 should be able to build all these drivers into one kernel to
82 allow using DMA on multiplatform kernels.
85 bool 'ST Ericsson U8500 and U5500'
86 depends on USB_MUSB_UX500
88 Enable DMA transfers on UX500 platforms.
90 config USB_INVENTRA_DMA
92 depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
94 Enable DMA transfers using Mentor's engine.
96 config USB_TI_CPPI_DMA
97 bool 'TI CPPI (Davinci)'
98 depends on USB_MUSB_DAVINCI
100 Enable DMA transfers when TI CPPI DMA is available.
102 config USB_TUSB_OMAP_DMA
104 depends on USB_MUSB_TUSB6010
107 Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
110 bool 'Disable DMA (always use PIO)'
112 All data is copied between memory and FIFO by the CPU.
113 DMA controllers are ignored.
115 Do not choose this unless DMA support for your SOC or board
116 is unavailable (or unstable). When DMA is enabled at compile time,
117 you can still disable it at run time using the "use_dma=n" module
122 endif # USB_MUSB_HDRC