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1e546aa6c4
musb core driver and tusb6010 glue layer don't depend on anything which is ARCH-specific. It builds fine on x86 and ARM. Dropping the dependency so we can compile-test on linux-next. Signed-off-by: Felipe Balbi <balbi@ti.com>
120 lines
3.3 KiB
Plaintext
120 lines
3.3 KiB
Plaintext
#
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# USB Dual Role (OTG-ready) Controller Drivers
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# for silicon based on Mentor Graphics INVENTRA designs
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#
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# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
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config USB_MUSB_HDRC
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depends on USB && USB_GADGET
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select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN)
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select TWL4030_USB if MACH_OMAP_3430SDP
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select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA
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select USB_OTG_UTILS
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select USB_GADGET_DUALSPEED
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tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
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help
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Say Y here if your system has a dual role high speed USB
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controller based on the Mentor Graphics silicon IP. Then
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configure options to match your silicon and the board
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it's being used with, including the USB peripheral role,
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or the USB host role, or both.
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Texas Instruments familiies using this IP include DaVinci
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(35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
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Analog Devices parts using this IP include Blackfin BF54x,
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BF525 and BF527.
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If you do not know what this is, please say N.
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To compile this driver as a module, choose M here; the
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module will be called "musb-hdrc".
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choice
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prompt "Platform Glue Layer"
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depends on USB_MUSB_HDRC
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config USB_MUSB_DAVINCI
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tristate "DaVinci"
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depends on ARCH_DAVINCI_DMx
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config USB_MUSB_DA8XX
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tristate "DA8xx/OMAP-L1x"
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depends on ARCH_DAVINCI_DA8XX
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config USB_MUSB_TUSB6010
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tristate "TUSB6010"
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config USB_MUSB_OMAP2PLUS
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tristate "OMAP2430 and onwards"
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depends on ARCH_OMAP2PLUS
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config USB_MUSB_AM35X
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tristate "AM35x"
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depends on ARCH_OMAP
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config USB_MUSB_BLACKFIN
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tristate "Blackfin"
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depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
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config USB_MUSB_UX500
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tristate "U8500 and U5500"
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depends on (ARCH_U8500 && AB8500_USB)
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endchoice
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choice
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prompt 'MUSB DMA mode'
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default USB_UX500_DMA if USB_MUSB_UX500
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default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
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default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI
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default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010
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default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X
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help
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Unfortunately, only one option can be enabled here. Ideally one
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should be able to build all these drivers into one kernel to
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allow using DMA on multiplatform kernels.
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config USB_UX500_DMA
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bool 'ST Ericsson U8500 and U5500'
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depends on USB_MUSB_HDRC
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depends on USB_MUSB_UX500
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help
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Enable DMA transfers on UX500 platforms.
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config USB_INVENTRA_DMA
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bool 'Inventra'
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depends on USB_MUSB_HDRC
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depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
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help
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Enable DMA transfers using Mentor's engine.
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config USB_TI_CPPI_DMA
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bool 'TI CPPI (Davinci)'
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depends on USB_MUSB_HDRC
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depends on USB_MUSB_DAVINCI
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help
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Enable DMA transfers when TI CPPI DMA is available.
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config USB_TUSB_OMAP_DMA
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bool 'TUSB 6010'
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depends on USB_MUSB_HDRC
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depends on USB_MUSB_TUSB6010
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depends on ARCH_OMAP
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help
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Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
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config MUSB_PIO_ONLY
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bool 'Disable DMA (always use PIO)'
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depends on USB_MUSB_HDRC
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help
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All data is copied between memory and FIFO by the CPU.
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DMA controllers are ignored.
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Do not choose this unless DMA support for your SOC or board
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is unavailable (or unstable). When DMA is enabled at compile time,
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you can still disable it at run time using the "use_dma=n" module
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parameter.
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endchoice
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