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- #
- # USB Dual Role (OTG-ready) Controller Drivers
- # for silicon based on Mentor Graphics INVENTRA designs
- #
- comment "Enable Host or Gadget support to see Inventra options"
- depends on !USB && USB_GADGET=n
- # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
- config USB_MUSB_HDRC
- depends on USB && USB_GADGET
- depends on (ARM || (BF54x && !BF544) || (BF52x && !BF522 && !BF523))
- select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN)
- select TWL4030_USB if MACH_OMAP_3430SDP
- select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA
- select USB_OTG_UTILS
- tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
- help
- Say Y here if your system has a dual role high speed USB
- controller based on the Mentor Graphics silicon IP. Then
- configure options to match your silicon and the board
- it's being used with, including the USB peripheral role,
- or the USB host role, or both.
- Texas Instruments familiies using this IP include DaVinci
- (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
- Analog Devices parts using this IP include Blackfin BF54x,
- BF525 and BF527.
- If you do not know what this is, please say N.
- To compile this driver as a module, choose M here; the
- module will be called "musb-hdrc".
- choice
- prompt "Platform Glue Layer"
- depends on USB_MUSB_HDRC
- config USB_MUSB_DAVINCI
- tristate "DaVinci"
- depends on ARCH_DAVINCI_DMx
- config USB_MUSB_DA8XX
- tristate "DA8xx/OMAP-L1x"
- depends on ARCH_DAVINCI_DA8XX
- config USB_MUSB_TUSB6010
- tristate "TUSB6010"
- depends on ARCH_OMAP
- config USB_MUSB_OMAP2PLUS
- tristate "OMAP2430 and onwards"
- depends on ARCH_OMAP2PLUS
- config USB_MUSB_AM35X
- tristate "AM35x"
- depends on ARCH_OMAP
- config USB_MUSB_BLACKFIN
- tristate "Blackfin"
- depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
- config USB_MUSB_UX500
- tristate "U8500 and U5500"
- depends on (ARCH_U8500 && AB8500_USB) || (ARCH_U5500)
- endchoice
- config MUSB_PIO_ONLY
- bool 'Disable DMA (always use PIO)'
- depends on USB_MUSB_HDRC
- default USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X
- help
- All data is copied between memory and FIFO by the CPU.
- DMA controllers are ignored.
- Do not select 'n' here unless DMA support for your SOC or board
- is unavailable (or unstable). When DMA is enabled at compile time,
- you can still disable it at run time using the "use_dma=n" module
- parameter.
- config USB_UX500_DMA
- bool
- depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
- default USB_MUSB_UX500
- help
- Enable DMA transfers on UX500 platforms.
- config USB_INVENTRA_DMA
- bool
- depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
- default USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
- help
- Enable DMA transfers using Mentor's engine.
- config USB_TI_CPPI_DMA
- bool
- depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
- default USB_MUSB_DAVINCI
- help
- Enable DMA transfers when TI CPPI DMA is available.
- config USB_TUSB_OMAP_DMA
- bool
- depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
- depends on USB_MUSB_TUSB6010
- depends on ARCH_OMAP
- default y
- help
- Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
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