1# 2# USB Dual Role (OTG-ready) Controller Drivers 3# for silicon based on Mentor Graphics INVENTRA designs 4# 5 6# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller 7config USB_MUSB_HDRC 8 tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)' 9 depends on USB && USB_GADGET 10 select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN) 11 select NOP_USB_XCEIV if (SOC_TI81XX || SOC_AM33XX) 12 select TWL4030_USB if MACH_OMAP_3430SDP 13 select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA 14 select USB_OTG_UTILS 15 help 16 Say Y here if your system has a dual role high speed USB 17 controller based on the Mentor Graphics silicon IP. Then 18 configure options to match your silicon and the board 19 it's being used with, including the USB peripheral role, 20 or the USB host role, or both. 21 22 Texas Instruments families using this IP include DaVinci 23 (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010. 24 25 Analog Devices parts using this IP include Blackfin BF54x, 26 BF525 and BF527. 27 28 If you do not know what this is, please say N. 29 30 To compile this driver as a module, choose M here; the 31 module will be called "musb-hdrc". 32 33if USB_MUSB_HDRC 34 35choice 36 prompt "Platform Glue Layer" 37 38config USB_MUSB_DAVINCI 39 tristate "DaVinci" 40 depends on ARCH_DAVINCI_DMx 41 42config USB_MUSB_DA8XX 43 tristate "DA8xx/OMAP-L1x" 44 depends on ARCH_DAVINCI_DA8XX 45 46config USB_MUSB_TUSB6010 47 tristate "TUSB6010" 48 49config USB_MUSB_OMAP2PLUS 50 tristate "OMAP2430 and onwards" 51 depends on ARCH_OMAP2PLUS 52 53config USB_MUSB_AM35X 54 tristate "AM35x" 55 depends on ARCH_OMAP 56 57config USB_MUSB_DSPS 58 tristate "TI DSPS platforms" 59 depends on SOC_TI81XX || SOC_AM33XX 60 61config USB_MUSB_BLACKFIN 62 tristate "Blackfin" 63 depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523) 64 65config USB_MUSB_UX500 66 tristate "U8500 and U5500" 67 depends on (ARCH_U8500 && AB8500_USB) 68 69endchoice 70 71choice 72 prompt 'MUSB DMA mode' 73 default USB_UX500_DMA if USB_MUSB_UX500 74 default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN 75 default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI 76 default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010 77 default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X \ 78 || USB_MUSB_DSPS 79 help 80 Unfortunately, only one option can be enabled here. Ideally one 81 should be able to build all these drivers into one kernel to 82 allow using DMA on multiplatform kernels. 83 84config USB_UX500_DMA 85 bool 'ST Ericsson U8500 and U5500' 86 depends on USB_MUSB_UX500 87 help 88 Enable DMA transfers on UX500 platforms. 89 90config USB_INVENTRA_DMA 91 bool 'Inventra' 92 depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN 93 help 94 Enable DMA transfers using Mentor's engine. 95 96config USB_TI_CPPI_DMA 97 bool 'TI CPPI (Davinci)' 98 depends on USB_MUSB_DAVINCI 99 help 100 Enable DMA transfers when TI CPPI DMA is available. 101 102config USB_TUSB_OMAP_DMA 103 bool 'TUSB 6010' 104 depends on USB_MUSB_TUSB6010 105 depends on ARCH_OMAP 106 help 107 Enable DMA transfers on TUSB 6010 when OMAP DMA is available. 108 109config MUSB_PIO_ONLY 110 bool 'Disable DMA (always use PIO)' 111 help 112 All data is copied between memory and FIFO by the CPU. 113 DMA controllers are ignored. 114 115 Do not choose this unless DMA support for your SOC or board 116 is unavailable (or unstable). When DMA is enabled at compile time, 117 you can still disable it at run time using the "use_dma=n" module 118 parameter. 119 120endchoice 121 122endif # USB_MUSB_HDRC 123