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- #
- # USB Dual Role (OTG-ready) Controller Drivers
- # for silicon based on Mentor Graphics INVENTRA designs
- #
- # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
- config USB_MUSB_HDRC
- tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
- depends on USB && USB_GADGET
- select USB_OTG_UTILS
- 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 families 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".
- if USB_MUSB_HDRC
- choice
- prompt "Platform Glue Layer"
- config USB_MUSB_DAVINCI
- tristate "DaVinci"
- depends on ARCH_DAVINCI_DMx
- depends on BROKEN
- config USB_MUSB_DA8XX
- tristate "DA8xx/OMAP-L1x"
- depends on ARCH_DAVINCI_DA8XX
- depends on BROKEN
- config USB_MUSB_TUSB6010
- tristate "TUSB6010"
- depends on GENERIC_HARDIRQS
- 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_DSPS
- tristate "TI DSPS platforms"
- config USB_MUSB_BLACKFIN
- tristate "Blackfin"
- depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
- config USB_MUSB_UX500
- tristate "U8500 and U5500"
- endchoice
- choice
- prompt 'MUSB DMA mode'
- default MUSB_PIO_ONLY if ARCH_MULTIPLATFORM
- default USB_UX500_DMA if USB_MUSB_UX500
- default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
- default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI
- default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010
- default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X \
- || USB_MUSB_DSPS
- help
- Unfortunately, only one option can be enabled here. Ideally one
- should be able to build all these drivers into one kernel to
- allow using DMA on multiplatform kernels.
- config USB_UX500_DMA
- bool 'ST Ericsson U8500 and U5500'
- depends on USB_MUSB_UX500
- help
- Enable DMA transfers on UX500 platforms.
- config USB_INVENTRA_DMA
- bool 'Inventra'
- depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
- help
- Enable DMA transfers using Mentor's engine.
- config USB_TI_CPPI_DMA
- bool 'TI CPPI (Davinci)'
- depends on USB_MUSB_DAVINCI
- help
- Enable DMA transfers when TI CPPI DMA is available.
- config USB_TUSB_OMAP_DMA
- bool 'TUSB 6010'
- depends on USB_MUSB_TUSB6010
- depends on ARCH_OMAP
- help
- Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
- config MUSB_PIO_ONLY
- bool 'Disable DMA (always use PIO)'
- help
- All data is copied between memory and FIFO by the CPU.
- DMA controllers are ignored.
- Do not choose this 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.
- endchoice
- endif # USB_MUSB_HDRC
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