1# 2# USB device configuration 3# 4 5config USB_OHCI_BIG_ENDIAN_DESC 6 bool 7 8config USB_OHCI_BIG_ENDIAN_MMIO 9 bool 10 11config USB_OHCI_LITTLE_ENDIAN 12 bool 13 default n if STB03xxx || PPC_MPC52xx 14 default y 15 16config USB_EHCI_BIG_ENDIAN_MMIO 17 bool 18 19config USB_EHCI_BIG_ENDIAN_DESC 20 bool 21 22config USB_UHCI_BIG_ENDIAN_MMIO 23 bool 24 default y if SPARC_LEON 25 26config USB_UHCI_BIG_ENDIAN_DESC 27 bool 28 default y if SPARC_LEON 29 30menuconfig USB_SUPPORT 31 bool "USB support" 32 depends on HAS_IOMEM 33 default y 34 ---help--- 35 This option adds core support for Universal Serial Bus (USB). 36 You will also need drivers from the following menu to make use of it. 37 38if USB_SUPPORT 39 40config USB_COMMON 41 tristate 42 43config USB_ARCH_HAS_HCD 44 def_bool y 45 46# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface. 47config USB 48 tristate "Support for Host-side USB" 49 depends on USB_ARCH_HAS_HCD 50 select USB_COMMON 51 select NLS # for UTF-8 strings 52 ---help--- 53 Universal Serial Bus (USB) is a specification for a serial bus 54 subsystem which offers higher speeds and more features than the 55 traditional PC serial port. The bus supplies power to peripherals 56 and allows for hot swapping. Up to 127 USB peripherals can be 57 connected to a single USB host in a tree structure. 58 59 The USB host is the root of the tree, the peripherals are the 60 leaves and the inner nodes are special USB devices called hubs. 61 Most PCs now have USB host ports, used to connect peripherals 62 such as scanners, keyboards, mice, modems, cameras, disks, 63 flash memory, network links, and printers to the PC. 64 65 Say Y here if your computer has a host-side USB port and you want 66 to use USB devices. You then need to say Y to at least one of the 67 Host Controller Driver (HCD) options below. Choose a USB 1.1 68 controller, such as "UHCI HCD support" or "OHCI HCD support", 69 and "EHCI HCD (USB 2.0) support" except for older systems that 70 do not have USB 2.0 support. It doesn't normally hurt to select 71 them all if you are not certain. 72 73 If your system has a device-side USB port, used in the peripheral 74 side of the USB protocol, see the "USB Gadget" framework instead. 75 76 After choosing your HCD, then select drivers for the USB peripherals 77 you'll be using. You may want to check out the information provided 78 in <file:Documentation/usb/> and especially the links given in 79 <file:Documentation/usb/usb-help.txt>. 80 81 To compile this driver as a module, choose M here: the 82 module will be called usbcore. 83 84if USB 85 86source "drivers/usb/core/Kconfig" 87 88source "drivers/usb/mon/Kconfig" 89 90source "drivers/usb/wusbcore/Kconfig" 91 92source "drivers/usb/host/Kconfig" 93 94source "drivers/usb/renesas_usbhs/Kconfig" 95 96source "drivers/usb/class/Kconfig" 97 98source "drivers/usb/storage/Kconfig" 99 100source "drivers/usb/image/Kconfig" 101 102source "drivers/usb/usbip/Kconfig" 103 104endif 105 106source "drivers/usb/musb/Kconfig" 107 108source "drivers/usb/dwc3/Kconfig" 109 110source "drivers/usb/dwc2/Kconfig" 111 112source "drivers/usb/chipidea/Kconfig" 113 114source "drivers/usb/isp1760/Kconfig" 115 116comment "USB port drivers" 117 118if USB 119 120config USB_USS720 121 tristate "USS720 parport driver" 122 depends on PARPORT 123 select PARPORT_NOT_PC 124 ---help--- 125 This driver is for USB parallel port adapters that use the Lucent 126 Technologies USS-720 chip. These cables are plugged into your USB 127 port and provide USB compatibility to peripherals designed with 128 parallel port interfaces. 129 130 The chip has two modes: automatic mode and manual mode. In automatic 131 mode, it looks to the computer like a standard USB printer. Only 132 printers may be connected to the USS-720 in this mode. The generic 133 USB printer driver ("USB Printer support", above) may be used in 134 that mode, and you can say N here if you want to use the chip only 135 in this mode. 136 137 Manual mode is not limited to printers, any parallel port 138 device should work. This driver utilizes manual mode. 139 Note however that some operations are three orders of magnitude 140 slower than on a PCI/ISA Parallel Port, so timing critical 141 applications might not work. 142 143 Say Y here if you own an USS-720 USB->Parport cable and intend to 144 connect anything other than a printer to it. 145 146 To compile this driver as a module, choose M here: the 147 module will be called uss720. 148 149source "drivers/usb/serial/Kconfig" 150 151source "drivers/usb/misc/Kconfig" 152 153source "drivers/usb/atm/Kconfig" 154 155endif # USB 156 157source "drivers/usb/phy/Kconfig" 158 159source "drivers/usb/gadget/Kconfig" 160 161config USB_LED_TRIG 162 bool "USB LED Triggers" 163 depends on LEDS_CLASS && LEDS_TRIGGERS 164 select USB_COMMON 165 help 166 This option adds LED triggers for USB host and/or gadget activity. 167 168 Say Y here if you are working on a system with led-class supported 169 LEDs and you want to use them as activity indicators for USB host or 170 gadget. 171 172config USB_ULPI_BUS 173 tristate "USB ULPI PHY interface support" 174 select USB_COMMON 175 help 176 UTMI+ Low Pin Interface (ULPI) is specification for a commonly used 177 USB 2.0 PHY interface. The ULPI specification defines a standard set 178 of registers that can be used to detect the vendor and product which 179 allows ULPI to be handled as a bus. This module is the driver for that 180 bus. 181 182 The ULPI interfaces (the buses) are registered by the drivers for USB 183 controllers which support ULPI register access and have ULPI PHY 184 attached to them. The ULPI PHY drivers themselves are normal PHY 185 drivers. 186 187 ULPI PHYs provide often functions such as ADP sensing/probing (OTG 188 protocol) and USB charger detection. 189 190 To compile this driver as a module, choose M here: the module will 191 be called ulpi. 192 193endif # USB_SUPPORT 194