| # |
| # 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 |
| 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 |
| 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 |
| 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 && USB_GADGET) |
| help |
| This is the default mode of working of MUSB controller where |
| both host and gadget features are enabled. |
| |
| endchoice |
| |
| 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" |
| |
| config USB_MUSB_OMAP2PLUS |
| tristate "OMAP2430 and onwards" |
| depends on ARCH_OMAP2PLUS |
| select GENERIC_PHY |
| |
| config USB_MUSB_AM35X |
| tristate "AM35x" |
| depends on ARCH_OMAP |
| |
| config USB_MUSB_DSPS |
| tristate "TI DSPS platforms" |
| select USB_MUSB_AM335X_CHILD |
| depends on OF_IRQ |
| |
| config USB_MUSB_BLACKFIN |
| tristate "Blackfin" |
| depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523) |
| |
| config USB_MUSB_UX500 |
| tristate "Ux500 platforms" |
| |
| endchoice |
| |
| config USB_MUSB_AM335X_CHILD |
| tristate |
| |
| 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 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 |
| |
| 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 |
