1# SPDX-License-Identifier: GPL-2.0 2 3config USB_DWC3 4 tristate "DesignWare USB3 DRD Core Support" 5 depends on (USB || USB_GADGET) && HAS_DMA 6 select USB_XHCI_PLATFORM if USB_XHCI_HCD 7 help 8 Say Y or M here if your system has a Dual Role SuperSpeed 9 USB controller based on the DesignWare USB3 IP Core. 10 11 If you choose to build this driver is a dynamically linked 12 module, the module will be called dwc3.ko. 13 14if USB_DWC3 15 16config USB_DWC3_ULPI 17 bool "Register ULPI PHY Interface" 18 depends on USB_ULPI_BUS=y || USB_ULPI_BUS=USB_DWC3 19 help 20 Select this if you have ULPI type PHY attached to your DWC3 21 controller. 22 23choice 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) 28 29config USB_DWC3_HOST 30 bool "Host only mode" 31 depends on USB=y || USB=USB_DWC3 32 help 33 Select this when you want to use DWC3 in host mode only, 34 thereby the gadget feature will be regressed. 35 36config USB_DWC3_GADGET 37 bool "Gadget only mode" 38 depends on USB_GADGET=y || USB_GADGET=USB_DWC3 39 help 40 Select this when you want to use DWC3 in gadget mode only, 41 thereby the host feature will be regressed. 42 43config USB_DWC3_DUAL_ROLE 44 bool "Dual Role mode" 45 depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3)) 46 depends on (EXTCON=y || EXTCON=USB_DWC3) 47 help 48 This is the default mode of working of DWC3 controller where 49 both host and gadget features are enabled. 50 51endchoice 52 53comment "Platform Glue Driver Support" 54 55config USB_DWC3_OMAP 56 tristate "Texas Instruments OMAP5 and similar Platforms" 57 depends on ARCH_OMAP2PLUS || COMPILE_TEST 58 depends on EXTCON || !EXTCON 59 depends on OF 60 default USB_DWC3 61 help 62 Some platforms from Texas Instruments like OMAP5, DRA7xxx and 63 AM437x use this IP for USB2/3 functionality. 64 65 Say 'Y' or 'M' here if you have one such device 66 67config USB_DWC3_EXYNOS 68 tristate "Samsung Exynos Platform" 69 depends on (ARCH_EXYNOS || COMPILE_TEST) && OF 70 default USB_DWC3 71 help 72 Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside, 73 say 'Y' or 'M' if you have one such device. 74 75config USB_DWC3_PCI 76 tristate "PCIe-based Platforms" 77 depends on USB_PCI && ACPI 78 default USB_DWC3 79 help 80 If you're using the DesignWare Core IP with a PCIe (but not HAPS 81 platform), please say 'Y' or 'M' here. 82 83config USB_DWC3_HAPS 84 tristate "Synopsys PCIe-based HAPS Platforms" 85 depends on USB_PCI 86 default USB_DWC3 87 help 88 If you're using the DesignWare Core IP with a Synopsys PCIe HAPS 89 platform, please say 'Y' or 'M' here. 90 91config USB_DWC3_KEYSTONE 92 tristate "Texas Instruments Keystone2/AM654 Platforms" 93 depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST 94 default USB_DWC3 95 help 96 Support of USB2/3 functionality in TI Keystone2 and AM654 platforms. 97 Say 'Y' or 'M' here if you have one such device 98 99config USB_DWC3_MESON_G12A 100 tristate "Amlogic Meson G12A Platforms" 101 depends on OF && COMMON_CLK 102 depends on ARCH_MESON || COMPILE_TEST 103 default USB_DWC3 104 select USB_ROLE_SWITCH 105 help 106 Support USB2/3 functionality in Amlogic G12A platforms. 107 Say 'Y' or 'M' if you have one such device. 108 109config USB_DWC3_OF_SIMPLE 110 tristate "Generic OF Simple Glue Layer" 111 depends on OF && COMMON_CLK 112 default USB_DWC3 113 help 114 Support USB2/3 functionality in simple SoC integrations. 115 Currently supports Xilinx and Qualcomm DWC USB3 IP. 116 Say 'Y' or 'M' if you have one such device. 117 118config USB_DWC3_ST 119 tristate "STMicroelectronics Platforms" 120 depends on (ARCH_STI || COMPILE_TEST) && OF 121 default USB_DWC3 122 help 123 STMicroelectronics SoCs with one DesignWare Core USB3 IP 124 inside (i.e. STiH407). 125 Say 'Y' or 'M' if you have one such device. 126 127config USB_DWC3_QCOM 128 tristate "Qualcomm Platform" 129 depends on ARCH_QCOM || COMPILE_TEST 130 depends on EXTCON || !EXTCON 131 depends on (OF || ACPI) 132 default USB_DWC3 133 help 134 Some Qualcomm SoCs use DesignWare Core IP for USB2/3 135 functionality. 136 This driver also handles Qscratch wrapper which is needed 137 for peripheral mode support. 138 Say 'Y' or 'M' if you have one such device. 139 140endif 141