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 depends on USB && USB_GADGET 9 depends on (ARM || (BF54x && !BF544) || (BF52x && !BF522 && !BF523)) 10 select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN) 11 select TWL4030_USB if MACH_OMAP_3430SDP 12 select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA 13 select USB_OTG_UTILS 14 select USB_GADGET_DUALSPEED 15 tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)' 16 help 17 Say Y here if your system has a dual role high speed USB 18 controller based on the Mentor Graphics silicon IP. Then 19 configure options to match your silicon and the board 20 it's being used with, including the USB peripheral role, 21 or the USB host role, or both. 22 23 Texas Instruments familiies using this IP include DaVinci 24 (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010. 25 26 Analog Devices parts using this IP include Blackfin BF54x, 27 BF525 and BF527. 28 29 If you do not know what this is, please say N. 30 31 To compile this driver as a module, choose M here; the 32 module will be called "musb-hdrc". 33 34choice 35 prompt "Platform Glue Layer" 36 depends on USB_MUSB_HDRC 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 depends on ARCH_OMAP 49 50config USB_MUSB_OMAP2PLUS 51 tristate "OMAP2430 and onwards" 52 depends on ARCH_OMAP2PLUS 53 54config USB_MUSB_AM35X 55 tristate "AM35x" 56 depends on ARCH_OMAP 57 58config USB_MUSB_BLACKFIN 59 tristate "Blackfin" 60 depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523) 61 62config USB_MUSB_UX500 63 tristate "U8500 and U5500" 64 depends on (ARCH_U8500 && AB8500_USB) 65 66endchoice 67 68config MUSB_PIO_ONLY 69 bool 'Disable DMA (always use PIO)' 70 depends on USB_MUSB_HDRC 71 default USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X 72 help 73 All data is copied between memory and FIFO by the CPU. 74 DMA controllers are ignored. 75 76 Do not select 'n' here unless DMA support for your SOC or board 77 is unavailable (or unstable). When DMA is enabled at compile time, 78 you can still disable it at run time using the "use_dma=n" module 79 parameter. 80 81config USB_UX500_DMA 82 bool 83 depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY 84 default USB_MUSB_UX500 85 help 86 Enable DMA transfers on UX500 platforms. 87 88config USB_INVENTRA_DMA 89 bool 90 depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY 91 default USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN 92 help 93 Enable DMA transfers using Mentor's engine. 94 95config USB_TI_CPPI_DMA 96 bool 97 depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY 98 default USB_MUSB_DAVINCI 99 help 100 Enable DMA transfers when TI CPPI DMA is available. 101 102config USB_TUSB_OMAP_DMA 103 bool 104 depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY 105 depends on USB_MUSB_TUSB6010 106 depends on ARCH_OMAP 107 default y 108 help 109 Enable DMA transfers on TUSB 6010 when OMAP DMA is available. 110 111