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"
47 depends on EXTCON && (ARCH_OMAP2PLUS || COMPILE_TEST)
51 Some platforms from Texas Instruments like OMAP5, DRA7xxx and
52 AM437x use this IP for USB2/3 functionality.
54 Say 'Y' or 'M' here if you have one such device
56 config USB_DWC3_EXYNOS
57 tristate "Samsung Exynos Platform"
58 depends on ARCH_EXYNOS && OF || COMPILE_TEST
61 Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
62 say 'Y' or 'M' if you have one such device.
65 tristate "PCIe-based Platforms"
69 If you're using the DesignWare Core IP with a PCIe, please say
72 One such PCIe-based platform is Synopsys' PCIe HAPS model of
75 config USB_DWC3_KEYSTONE
76 tristate "Texas Instruments Keystone2 Platforms"
77 depends on ARCH_KEYSTONE || COMPILE_TEST
80 Support of USB2/3 functionality in TI Keystone2 platforms.
81 Say 'Y' or 'M' here if you have one such device
84 tristate "STMicroelectronics Platforms"
85 depends on ARCH_STI && OF
88 STMicroelectronics SoCs with one DesignWare Core USB3 IP
89 inside (i.e. STiH407).
90 Say 'Y' or 'M' if you have one such device.
93 tristate "Qualcomm Platforms"
94 depends on ARCH_QCOM || COMPILE_TEST
97 Recent Qualcomm SoCs ship with one DesignWare Core USB3 IP inside,
98 say 'Y' or 'M' if you have one such device.
100 comment "Debugging features"
102 config USB_DWC3_DEBUG
103 bool "Enable Debugging Messages"
105 Say Y here to enable debugging messages on DWC3 Driver.
107 config DWC3_HOST_USB3_LPM_ENABLE
108 bool "Enable USB3 LPM Capability"
109 depends on USB_DWC3_HOST=y || USB_DWC3_DUAL_ROLE=y
112 Select this when you want to enable USB3 LPM with dwc3 xhci host.