1#
  2# USB Dual Role (OTG-ready) Controller Drivers
  3# for silicon based on Mentor Graphics INVENTRA designs
  4#
  5
  6# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
  7config USB_MUSB_HDRC
  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_OMAPTI81XX || SOC_OMAPAM33XX)
 12	select TWL4030_USB if MACH_OMAP_3430SDP
 13	select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA
 14	select USB_OTG_UTILS
 15	select USB_GADGET_DUALSPEED
 16	help
 17	  Say Y here if your system has a dual role high speed USB
 18	  controller based on the Mentor Graphics silicon IP.  Then
 19	  configure options to match your silicon and the board
 20	  it's being used with, including the USB peripheral role,
 21	  or the USB host role, or both.
 22
 23	  Texas Instruments familiies using this IP include DaVinci
 24	  (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
 25
 26	  Analog Devices parts using this IP include Blackfin BF54x,
 27	  BF525 and BF527.
 28
 29	  If you do not know what this is, please say N.
 30
 31	  To compile this driver as a module, choose M here; the
 32	  module will be called "musb-hdrc".
 33
 34if USB_MUSB_HDRC
 35
 36choice
 37	prompt "Platform Glue Layer"
 38
 39config USB_MUSB_DAVINCI
 40	tristate "DaVinci"
 41	depends on ARCH_DAVINCI_DMx
 42
 43config USB_MUSB_DA8XX
 44	tristate "DA8xx/OMAP-L1x"
 45	depends on ARCH_DAVINCI_DA8XX
 46
 47config USB_MUSB_TUSB6010
 48	tristate "TUSB6010"
 49
 50config USB_MUSB_OMAP2PLUS
 51	tristate "OMAP2430 and onwards"
 52	depends on ARCH_OMAP2PLUS
 53
 54config USB_MUSB_AM35X
 55	tristate "AM35x"
 56	depends on ARCH_OMAP
 57
 58config USB_MUSB_DSPS
 59	tristate "TI DSPS platforms"
 60	depends on SOC_OMAPTI81XX || SOC_OMAPAM33XX
 61
 62config USB_MUSB_BLACKFIN
 63	tristate "Blackfin"
 64	depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
 65
 66config USB_MUSB_UX500
 67	tristate "U8500 and U5500"
 68	depends on (ARCH_U8500 && AB8500_USB)
 69
 70endchoice
 71
 72choice
 73	prompt 'MUSB DMA mode'
 74	default USB_UX500_DMA if USB_MUSB_UX500
 75	default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
 76	default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI
 77	default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010
 78	default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X \
 79				|| USB_MUSB_DSPS
 80	help
 81	  Unfortunately, only one option can be enabled here. Ideally one
 82	  should be able to build all these drivers into one kernel to
 83	  allow using DMA on multiplatform kernels.
 84
 85config USB_UX500_DMA
 86	bool 'ST Ericsson U8500 and U5500'
 87	depends on USB_MUSB_UX500
 88	help
 89	  Enable DMA transfers on UX500 platforms.
 90
 91config USB_INVENTRA_DMA
 92	bool 'Inventra'
 93	depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
 94	help
 95	  Enable DMA transfers using Mentor's engine.
 96
 97config USB_TI_CPPI_DMA
 98	bool 'TI CPPI (Davinci)'
 99	depends on USB_MUSB_DAVINCI
100	help
101	  Enable DMA transfers when TI CPPI DMA is available.
102
103config USB_TUSB_OMAP_DMA
104	bool 'TUSB 6010'
105	depends on USB_MUSB_TUSB6010
106	depends on ARCH_OMAP
107	help
108	  Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
109
110config MUSB_PIO_ONLY
111	bool 'Disable DMA (always use PIO)'
112	help
113	  All data is copied between memory and FIFO by the CPU.
114	  DMA controllers are ignored.
115
116	  Do not choose this unless DMA support for your SOC or board
117	  is unavailable (or unstable).  When DMA is enabled at compile time,
118	  you can still disable it at run time using the "use_dma=n" module
119	  parameter.
120
121endchoice
122
123endif # USB_MUSB_HDRC