1 # SPDX-License-Identifier: GPL-2.0
4 tristate "DesignWare USB3 DRD Core Support"
5 depends on (USB || USB_GADGET) && HAS_DMA
6 select USB_XHCI_PLATFORM if USB_XHCI_HCD
8 Say Y or M here if your system has a Dual Role SuperSpeed
9 USB controller based on the DesignWare USB3 IP Core.
11 If you choose to build this driver is a dynamically linked
12 module, the module will be called dwc3.ko.
17 bool "Register ULPI PHY Interface"
18 depends on USB_ULPI_BUS=y || USB_ULPI_BUS=USB_DWC3
20 Select this if you have ULPI type PHY attached to your DWC3
24 bool "DWC3 Mode Selection"
25 default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
26 default USB_DWC3_HOST if (USB && !USB_GADGET)
27 default USB_DWC3_GADGET if (!USB && USB_GADGET)
31 depends on USB=y || USB=USB_DWC3
33 Select this when you want to use DWC3 in host mode only,
34 thereby the gadget feature will be regressed.
36 config USB_DWC3_GADGET
37 bool "Gadget only mode"
38 depends on USB_GADGET=y || USB_GADGET=USB_DWC3
40 Select this when you want to use DWC3 in gadget mode only,
41 thereby the host feature will be regressed.
43 config USB_DWC3_DUAL_ROLE
45 depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
46 depends on (EXTCON=y || EXTCON=USB_DWC3)
48 This is the default mode of working of DWC3 controller where
49 both host and gadget features are enabled.
53 comment "Platform Glue Driver Support"
56 tristate "Texas Instruments OMAP5 and similar Platforms"
57 depends on EXTCON && (ARCH_OMAP2PLUS || COMPILE_TEST)
61 Some platforms from Texas Instruments like OMAP5, DRA7xxx and
62 AM437x use this IP for USB2/3 functionality.
64 Say 'Y' or 'M' here if you have one such device
66 config USB_DWC3_EXYNOS
67 tristate "Samsung Exynos Platform"
68 depends on (ARCH_EXYNOS || COMPILE_TEST) && OF
71 Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
72 say 'Y' or 'M' if you have one such device.
75 tristate "PCIe-based Platforms"
76 depends on USB_PCI && ACPI
79 If you're using the DesignWare Core IP with a PCIe (but not HAPS
80 platform), please say 'Y' or 'M' here.
83 tristate "Synopsys PCIe-based HAPS Platforms"
87 If you're using the DesignWare Core IP with a Synopsys PCIe HAPS
88 platform, please say 'Y' or 'M' here.
90 config USB_DWC3_KEYSTONE
91 tristate "Texas Instruments Keystone2/AM654 Platforms"
92 depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
95 Support of USB2/3 functionality in TI Keystone2 and AM654 platforms.
96 Say 'Y' or 'M' here if you have one such device
98 config USB_DWC3_OF_SIMPLE
99 tristate "Generic OF Simple Glue Layer"
100 depends on OF && COMMON_CLK
103 Support USB2/3 functionality in simple SoC integrations.
104 Currently supports Xilinx and Qualcomm DWC USB3 IP.
105 Say 'Y' or 'M' if you have one such device.
108 tristate "STMicroelectronics Platforms"
109 depends on (ARCH_STI || COMPILE_TEST) && OF
112 STMicroelectronics SoCs with one DesignWare Core USB3 IP
113 inside (i.e. STiH407).
114 Say 'Y' or 'M' if you have one such device.
117 tristate "Qualcomm Platform"
118 depends on EXTCON && (ARCH_QCOM || COMPILE_TEST)
122 Some Qualcomm SoCs use DesignWare Core IP for USB2/3
124 This driver also handles Qscratch wrapper which is needed
125 for peripheral mode support.
126 Say 'Y' or 'M' if you have one such device.