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 select REGMAP_MMIO 106 help 107 Support USB2/3 functionality in Amlogic G12A platforms. 108 Say 'Y' or 'M' if you have one such device. 109 110config USB_DWC3_OF_SIMPLE 111 tristate "Generic OF Simple Glue Layer" 112 depends on OF && COMMON_CLK 113 default USB_DWC3 114 help 115 Support USB2/3 functionality in simple SoC integrations. 116 Currently supports Xilinx and Qualcomm DWC USB3 IP. 117 Say 'Y' or 'M' if you have one such device. 118 119config USB_DWC3_ST 120 tristate "STMicroelectronics Platforms" 121 depends on (ARCH_STI || COMPILE_TEST) && OF 122 default USB_DWC3 123 help 124 STMicroelectronics SoCs with one DesignWare Core USB3 IP 125 inside (i.e. STiH407). 126 Say 'Y' or 'M' if you have one such device. 127 128config USB_DWC3_QCOM 129 tristate "Qualcomm Platform" 130 depends on ARCH_QCOM || COMPILE_TEST 131 depends on EXTCON || !EXTCON 132 depends on (OF || ACPI) 133 default USB_DWC3 134 help 135 Some Qualcomm SoCs use DesignWare Core IP for USB2/3 136 functionality. 137 This driver also handles Qscratch wrapper which is needed 138 for peripheral mode support. 139 Say 'Y' or 'M' if you have one such device. 140 141endif 142