| 1 | # |
| 2 | # USB Dual Role (OTG-ready) Controller Drivers |
| 3 | # for silicon based on Synopsys DesignWare IP |
| 4 | # |
| 5 | |
| 6 | comment "Enable Host or Gadget support for DesignWare OTG controller" |
| 7 | depends on !USB && USB_GADGET=n |
| 8 | |
| 9 | config USB_DWC_OTG |
| 10 | tristate "Synopsys DWC OTG Controller" |
| 11 | depends on USB |
| 12 | help |
| 13 | This driver provides USB Device Controller support for the |
| 14 | Synopsys DesignWare USB OTG Core used on the Cavium CNS34xx SOC. |
| 15 | |
| 16 | config DWC_DEBUG |
| 17 | bool "Enable DWC Debugging" |
| 18 | depends on USB_DWC_OTG |
| 19 | default n |
| 20 | help |
| 21 | Enable DWC driver debugging |
| 22 | |
| 23 | choice |
| 24 | prompt "DWC Mode Selection" |
| 25 | depends on USB_DWC_OTG |
| 26 | default DWC_HOST_ONLY |
| 27 | help |
| 28 | Select the DWC Core in OTG, Host only, or Device only mode. |
| 29 | |
| 30 | config DWC_HOST_ONLY |
| 31 | bool "DWC Host Only Mode" |
| 32 | |
| 33 | config DWC_OTG_MODE |
| 34 | bool "DWC OTG Mode" |
| 35 | select USB_GADGET |
| 36 | select USB_GADGET_SELECTED |
| 37 | |
| 38 | config DWC_DEVICE_ONLY |
| 39 | bool "DWC Device Only Mode" |
| 40 | select USB_GADGET |
| 41 | select USB_GADGET_SELECTED |
| 42 | |
| 43 | endchoice |
| 44 | |
| 45 | |
