1config USB_DWC3
 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
 5	help
 6	  Say Y or M here if your system has a Dual Role SuperSpeed
 7	  USB controller based on the DesignWare USB3 IP Core.
 8
 9	  If you choose to build this driver is a dynamically linked
10	  module, the module will be called dwc3.ko.
11
12if USB_DWC3
13
14choice
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)
19
20config USB_DWC3_HOST
21	bool "Host only mode"
22	depends on USB=y || USB=USB_DWC3
23	help
24	  Select this when you want to use DWC3 in host mode only,
25	  thereby the gadget feature will be regressed.
26
27config USB_DWC3_GADGET
28	bool "Gadget only mode"
29	depends on USB_GADGET=y || USB_GADGET=USB_DWC3
30	help
31	  Select this when you want to use DWC3 in gadget mode only,
32	  thereby the host feature will be regressed.
33
34config USB_DWC3_DUAL_ROLE
35	bool "Dual Role mode"
36	depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
37	help
38	  This is the default mode of working of DWC3 controller where
39	  both host and gadget features are enabled.
40
41endchoice
42
43comment "Platform Glue Driver Support"
44
45config USB_DWC3_OMAP
46	tristate "Texas Instruments OMAP5 and similar Platforms"
47	depends on EXTCON
48	default USB_DWC3
49	help
50	  Some platforms from Texas Instruments like OMAP5, DRA7xxx and
51	  AM437x use this IP for USB2/3 functionality.
52
53	  Say 'Y' or 'M' here if you have one such device
54
55config USB_DWC3_EXYNOS
56	tristate "Samsung Exynos Platform"
57	default USB_DWC3
58	help
59	  Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
60	  say 'Y' or 'M' if you have one such device.
61
62config USB_DWC3_PCI
63	tristate "PCIe-based Platforms"
64	depends on PCI
65	default USB_DWC3
66	help
67	  If you're using the DesignWare Core IP with a PCIe, please say
68	  'Y' or 'M' here.
69
70	  One such PCIe-based platform is Synopsys' PCIe HAPS model of
71	  this IP.
72
73config USB_DWC3_KEYSTONE
74	tristate "Texas Instruments Keystone2 Platforms"
75	default USB_DWC3
76	help
77	  Support of USB2/3 functionality in TI Keystone2 platforms.
78	  Say 'Y' or 'M' here if you have one such device
79
80comment "Debugging features"
81
82config USB_DWC3_DEBUG
83	bool "Enable Debugging Messages"
84	help
85	  Say Y here to enable debugging messages on DWC3 Driver.
86
87config USB_DWC3_VERBOSE
88	bool "Enable Verbose Debugging Messages"
89	depends on USB_DWC3_DEBUG
90	help
91	  Say Y here to enable verbose debugging messages on DWC3 Driver.
92
93endif