--- /dev/null
+#
+# 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)
+ 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
+ bool "MUSB Mode Selection"
+ default USB_MUSB_DUAL_ROLE if (USB && USB_GADGET)
+ default USB_MUSB_HOST if (USB && !USB_GADGET)
+ default USB_MUSB_GADGET if (!USB && USB_GADGET)
+
+config USB_MUSB_HOST
+ bool "Host only mode"
+ depends on USB=y || USB=USB_MUSB_HDRC
+ help
+ Select this when you want to use MUSB in host mode only,
+ thereby the gadget feature will be regressed.
+
+config USB_MUSB_GADGET
+ bool "Gadget only mode"
+ depends on USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC
+ depends on HAS_DMA
+ help
+ Select this when you want to use MUSB in gadget mode only,
+ thereby the host feature will be regressed.
+
+config USB_MUSB_DUAL_ROLE
+ bool "Dual Role mode"
+ depends on ((USB=y || USB=USB_MUSB_HDRC) && (USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC))
+ depends on HAS_DMA
+ help
+ This is the default mode of working of MUSB controller where
+ both host and gadget features are enabled.
+
+endchoice
+
+comment "Platform Glue Layer"
+
+config USB_MUSB_DAVINCI
+ tristate "DaVinci"
+ depends on ARCH_DAVINCI_DMx
+ depends on NOP_USB_XCEIV
+ depends on BROKEN
+
+config USB_MUSB_DA8XX
+ tristate "DA8xx/OMAP-L1x"
+ depends on ARCH_DAVINCI_DA8XX
+ depends on NOP_USB_XCEIV
+ depends on BROKEN
+
+config USB_MUSB_TUSB6010
+ tristate "TUSB6010"
+ depends on ARCH_OMAP2PLUS || COMPILE_TEST
+ depends on NOP_USB_XCEIV = USB_MUSB_HDRC # both built-in or both modules
+
+config USB_MUSB_OMAP2PLUS
+ tristate "OMAP2430 and onwards"
+ depends on ARCH_OMAP2PLUS && USB
+ depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY
+ select GENERIC_PHY
+
+config USB_MUSB_AM35X
+ tristate "AM35x"
+ depends on ARCH_OMAP
+ depends on NOP_USB_XCEIV
+
+config USB_MUSB_DSPS
+ tristate "TI DSPS platforms"
+ select USB_MUSB_AM335X_CHILD
+ depends on ARCH_OMAP2PLUS || COMPILE_TEST
+ depends on OF_IRQ
+
+config USB_MUSB_BLACKFIN
+ tristate "Blackfin"
+ depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
+ depends on NOP_USB_XCEIV
+
+config USB_MUSB_UX500
+ tristate "Ux500 platforms"
+ depends on ARCH_U8500 || COMPILE_TEST
+
+config USB_MUSB_JZ4740
+ tristate "JZ4740"
+ depends on NOP_USB_XCEIV
+ depends on MACH_JZ4740 || COMPILE_TEST
+ depends on USB_MUSB_GADGET
+ depends on USB_OTG_BLACKLIST_HUB
+
+config USB_MUSB_AM335X_CHILD
+ tristate
+
+choice
+ prompt 'MUSB DMA mode'
+ default MUSB_PIO_ONLY if ARCH_MULTIPLATFORM || USB_MUSB_JZ4740
+ 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 Ux500'
+ 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_TI_CPPI41_DMA
+ bool 'TI CPPI 4.1 (AM335x)'
+ depends on ARCH_OMAP
+ select TI_CPPI41
+
+config USB_TUSB_OMAP_DMA
+ bool 'TUSB 6010'
+ depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
+ 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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