| # | |
| # 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_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 | |
| 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 |