| # |
| # 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 |
| depends on USB && USB_GADGET |
| depends on (ARM || (BF54x && !BF544) || (BF52x && !BF522 && !BF523)) |
| select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN) |
| select TWL4030_USB if MACH_OMAP_3430SDP |
| select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA |
| select USB_OTG_UTILS |
| select USB_GADGET_DUALSPEED |
| tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)' |
| 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 familiies 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". |
| |
| choice |
| prompt "Platform Glue Layer" |
| depends on USB_MUSB_HDRC |
| |
| config USB_MUSB_DAVINCI |
| tristate "DaVinci" |
| depends on ARCH_DAVINCI_DMx |
| |
| config USB_MUSB_DA8XX |
| tristate "DA8xx/OMAP-L1x" |
| depends on ARCH_DAVINCI_DA8XX |
| |
| config USB_MUSB_TUSB6010 |
| tristate "TUSB6010" |
| depends on ARCH_OMAP |
| |
| 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_BLACKFIN |
| tristate "Blackfin" |
| depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523) |
| |
| config USB_MUSB_UX500 |
| tristate "U8500 and U5500" |
| depends on (ARCH_U8500 && AB8500_USB) |
| |
| endchoice |
| |
| config MUSB_PIO_ONLY |
| bool 'Disable DMA (always use PIO)' |
| depends on USB_MUSB_HDRC |
| default USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X |
| help |
| All data is copied between memory and FIFO by the CPU. |
| DMA controllers are ignored. |
| |
| Do not select 'n' here 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. |
| |
| config USB_UX500_DMA |
| bool |
| depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY |
| default USB_MUSB_UX500 |
| help |
| Enable DMA transfers on UX500 platforms. |
| |
| config USB_INVENTRA_DMA |
| bool |
| depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY |
| default USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN |
| help |
| Enable DMA transfers using Mentor's engine. |
| |
| config USB_TI_CPPI_DMA |
| bool |
| depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY |
| default USB_MUSB_DAVINCI |
| help |
| Enable DMA transfers when TI CPPI DMA is available. |
| |
| config USB_TUSB_OMAP_DMA |
| bool |
| depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY |
| depends on USB_MUSB_TUSB6010 |
| depends on ARCH_OMAP |
| default y |
| help |
| Enable DMA transfers on TUSB 6010 when OMAP DMA is available. |
| |
