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!=m || USB_MUSB_HDRC=m
  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         depends on ARCH_OMAP2PLUS || COMPILE_TEST
 105         depends on OF_IRQ
 106
 107 config USB_MUSB_UX500
 108         tristate "Ux500 platforms"
 109         depends on ARCH_U8500 || COMPILE_TEST
 110
 111 config USB_MUSB_JZ4740
 112         tristate "JZ4740"
 113         depends on OF
 114         depends on MIPS || COMPILE_TEST
 115         depends on USB_MUSB_GADGET
 116         depends on USB=n || USB_OTG_DISABLE_EXTERNAL_HUB
 117         select USB_ROLE_SWITCH
 118
 119 config USB_MUSB_MEDIATEK
 120         tristate "MediaTek platforms"
 121         depends on ARCH_MEDIATEK || COMPILE_TEST
 122         depends on NOP_USB_XCEIV
 123         select GENERIC_PHY
 124         select USB_ROLE_SWITCH
 125
 126 config USB_MUSB_POLARFIRE_SOC
 127         tristate "Microchip PolarFire SoC platforms"
 128         depends on SOC_MICROCHIP_POLARFIRE || COMPILE_TEST
 129         depends on NOP_USB_XCEIV
 130         select USB_MUSB_DUAL_ROLE
 131         help
 132           Say Y here to enable support for USB on Microchip's PolarFire SoC.
 133
 134           This support is also available as a module.  If so, the module
 135           will be called mpfs.
 136
 137 comment "MUSB DMA mode"
 138
 139 config MUSB_PIO_ONLY
 140         bool 'Disable DMA (always use PIO)'
 141         help
 142           All data is copied between memory and FIFO by the CPU.
 143           DMA controllers are ignored.
 144
 145           Do not choose this unless DMA support for your SOC or board
 146           is unavailable (or unstable).  When DMA is enabled at compile time,
 147           you can still disable it at run time using the "use_dma=n" module
 148           parameter.
 149
 150 if !MUSB_PIO_ONLY
 151
 152 config USB_UX500_DMA
 153         bool 'ST Ericsson Ux500'
 154         depends on USB_MUSB_UX500
 155         help
 156           Enable DMA transfers on UX500 platforms.
 157
 158 config USB_INVENTRA_DMA
 159         bool 'Inventra'
 160         depends on USB_MUSB_OMAP2PLUS || USB_MUSB_MEDIATEK || USB_MUSB_JZ4740 || USB_MUSB_POLARFIRE_SOC
 161         help
 162           Enable DMA transfers using Mentor's engine.
 163
 164 config USB_TI_CPPI_DMA
 165         bool 'TI CPPI (Davinci)'
 166         depends on USB_MUSB_DAVINCI
 167         help
 168           Enable DMA transfers when TI CPPI DMA is available.
 169
 170 config USB_TI_CPPI41_DMA
 171         bool 'TI CPPI 4.1'
 172         depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
 173         select TI_CPPI41
 174
 175 config USB_TUSB_OMAP_DMA
 176         bool 'TUSB 6010'
 177         depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
 178         depends on ARCH_OMAP
 179         help
 180           Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
 181
 182 endif # !MUSB_PIO_ONLY
 183
 184 endif # USB_MUSB_HDRC