drivers/usb/musb/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # USB Dual Role (OTG-ready) Controller Drivers
   4 # for silicon based on Mentor Graphics INVENTRA designs
   5 #
   6
   7 # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
   8 config USB_MUSB_HDRC
   9         tristate 'Inventra Highspeed Dual Role Controller'
  10         depends on (USB || USB_GADGET)
  11         depends on HAS_IOMEM
  12         help
  13           Say Y here if your system has a dual role high speed USB
  14           controller based on the Mentor Graphics silicon IP.  Then
  15           configure options to match your silicon and the board
  16           it's being used with, including the USB peripheral role,
  17           or the USB host role, or both.
  18
  19           Texas Instruments families using this IP include DaVinci
  20           (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
  21
  22           Allwinner SoCs using this IP include A10, A13, A20, ...
  23
  24           If you do not know what this is, please say N.
  25
  26           To compile this driver as a module, choose M here; the
  27           module will be called "musb-hdrc".
  28
  29 if USB_MUSB_HDRC
  30
  31 choice
  32         bool "MUSB Mode Selection"
  33         default USB_MUSB_DUAL_ROLE if (USB && USB_GADGET)
  34         default USB_MUSB_HOST if (USB && !USB_GADGET)
  35         default USB_MUSB_GADGET if (!USB && USB_GADGET)
  36
  37 config USB_MUSB_HOST
  38         bool "Host only mode"
  39         depends on USB=y || USB=USB_MUSB_HDRC
  40         help
  41           Select this when you want to use MUSB in host mode only,
  42           thereby the gadget feature will be regressed.
  43
  44 config USB_MUSB_GADGET
  45         bool "Gadget only mode"
  46         depends on USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC
  47         depends on HAS_DMA
  48         help
  49           Select this when you want to use MUSB in gadget mode only,
  50           thereby the host feature will be regressed.
  51
  52 config USB_MUSB_DUAL_ROLE
  53         bool "Dual Role mode"
  54         depends on ((USB=y || USB=USB_MUSB_HDRC) && (USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC))
  55         depends on HAS_DMA
  56         help
  57           This is the default mode of working of MUSB controller where
  58           both host and gadget features are enabled.
  59
  60 endchoice
  61
  62 comment "Platform Glue Layer"
  63
  64 config USB_MUSB_SUNXI
  65         tristate "Allwinner (sunxi)"
  66         depends on ARCH_SUNXI
  67         depends on NOP_USB_XCEIV
  68         depends on PHY_SUN4I_USB
  69         depends on EXTCON
  70         select GENERIC_PHY
  71         select SUNXI_SRAM
  72
  73 config USB_MUSB_DAVINCI
  74         tristate "DaVinci"
  75         depends on ARCH_DAVINCI_DMx
  76         depends on NOP_USB_XCEIV
  77         depends on BROKEN
  78
  79 config USB_MUSB_DA8XX
  80         tristate "DA8xx/OMAP-L1x"
  81         depends on ARCH_DAVINCI_DA8XX
  82         depends on NOP_USB_XCEIV
  83         select PHY_DA8XX_USB
  84
  85 config USB_MUSB_TUSB6010
  86         tristate "TUSB6010"
  87         depends on HAS_IOMEM
  88         depends on ARCH_OMAP2PLUS || COMPILE_TEST
  89         depends on NOP_USB_XCEIV = USB_MUSB_HDRC # both built-in or both modules
  90
  91 config USB_MUSB_OMAP2PLUS
  92         tristate "OMAP2430 and onwards"
  93         depends on ARCH_OMAP2PLUS && USB
  94         depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY
  95         select GENERIC_PHY
  96
  97 config USB_MUSB_AM35X
  98         tristate "AM35x"
  99         depends on ARCH_OMAP
 100         depends on NOP_USB_XCEIV
 101
 102 config USB_MUSB_DSPS
 103         tristate "TI DSPS platforms"
 104         select USB_MUSB_AM335X_CHILD
 105         depends on ARCH_OMAP2PLUS || COMPILE_TEST
 106         depends on OF_IRQ
 107
 108 config USB_MUSB_UX500
 109         tristate "Ux500 platforms"
 110         depends on ARCH_U8500 || COMPILE_TEST
 111
 112 config USB_MUSB_JZ4740
 113         tristate "JZ4740"
 114         depends on NOP_USB_XCEIV
 115         depends on MIPS || COMPILE_TEST
 116         depends on USB_MUSB_GADGET
 117         depends on USB=n || USB_OTG_BLACKLIST_HUB
 118
 119 config USB_MUSB_AM335X_CHILD
 120         tristate
 121
 122 comment "MUSB DMA mode"
 123
 124 config MUSB_PIO_ONLY
 125         bool 'Disable DMA (always use PIO)'
 126         help
 127           All data is copied between memory and FIFO by the CPU.
 128           DMA controllers are ignored.
 129
 130           Do not choose this unless DMA support for your SOC or board
 131           is unavailable (or unstable).  When DMA is enabled at compile time,
 132           you can still disable it at run time using the "use_dma=n" module
 133           parameter.
 134
 135 if !MUSB_PIO_ONLY
 136
 137 config USB_UX500_DMA
 138         bool 'ST Ericsson Ux500'
 139         depends on USB_MUSB_UX500
 140         help
 141           Enable DMA transfers on UX500 platforms.
 142
 143 config USB_INVENTRA_DMA
 144         bool 'Inventra'
 145         depends on USB_MUSB_OMAP2PLUS
 146         help
 147           Enable DMA transfers using Mentor's engine.
 148
 149 config USB_TI_CPPI_DMA
 150         bool 'TI CPPI (Davinci)'
 151         depends on USB_MUSB_DAVINCI
 152         help
 153           Enable DMA transfers when TI CPPI DMA is available.
 154
 155 config USB_TI_CPPI41_DMA
 156         bool 'TI CPPI 4.1'
 157         depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
 158         select TI_CPPI41
 159
 160 config USB_TUSB_OMAP_DMA
 161         bool 'TUSB 6010'
 162         depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
 163         depends on ARCH_OMAP
 164         help
 165           Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
 166
 167 endif # !MUSB_PIO_ONLY
 168
 169 endif # USB_MUSB_HDRC