2 tristate "DesignWare USB3 DRD Core Support"
3 depends on (USB || USB_GADGET) && HAS_DMA
4 select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
6 Say Y or M here if your system has a Dual Role SuperSpeed
7 USB controller based on the DesignWare USB3 IP Core.
9 If you choose to build this driver is a dynamically linked
10 module, the module will be called dwc3.ko.
15 bool "DWC3 Mode Selection"
16 default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
17 default USB_DWC3_HOST if (USB && !USB_GADGET)
18 default USB_DWC3_GADGET if (!USB && USB_GADGET)
22 depends on USB=y || USB=USB_DWC3
24 Select this when you want to use DWC3 in host mode only,
25 thereby the gadget feature will be regressed.
27 config USB_DWC3_GADGET
28 bool "Gadget only mode"
29 depends on USB_GADGET=y || USB_GADGET=USB_DWC3
31 Select this when you want to use DWC3 in gadget mode only,
32 thereby the host feature will be regressed.
34 config USB_DWC3_DUAL_ROLE
36 depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
38 This is the default mode of working of DWC3 controller where
39 both host and gadget features are enabled.
43 comment "Platform Glue Driver Support"
46 tristate "Texas Instruments OMAP5 and similar Platforms"
50 Some platforms from Texas Instruments like OMAP5, DRA7xxx and
51 AM437x use this IP for USB2/3 functionality.
53 Say 'Y' or 'M' here if you have one such device
55 config USB_DWC3_EXYNOS
56 tristate "Samsung Exynos Platform"
59 Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
60 say 'Y' or 'M' if you have one such device.
63 tristate "PCIe-based Platforms"
67 If you're using the DesignWare Core IP with a PCIe, please say
70 One such PCIe-based platform is Synopsys' PCIe HAPS model of
73 config USB_DWC3_KEYSTONE
74 tristate "Texas Instruments Keystone2 Platforms"
77 Support of USB2/3 functionality in TI Keystone2 platforms.
78 Say 'Y' or 'M' here if you have one such device
80 comment "Debugging features"
83 bool "Enable Debugging Messages"
85 Say Y here to enable debugging messages on DWC3 Driver.
87 config USB_DWC3_VERBOSE
88 bool "Enable Verbose Debugging Messages"
89 depends on USB_DWC3_DEBUG
91 Say Y here to enable verbose debugging messages on DWC3 Driver.