2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
10 bool "xHCI HCD (USB 3.0) support"
13 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
14 "SuperSpeed" host controller hardware.
19 bool "DesignWare USB3 DRD Core Support"
21 Say Y or if your system has a Dual Role SuperSpeed
22 USB controller based on the DesignWare USB3 IP Core.
25 bool "MVEBU USB 3.0 support"
30 Choose this option to add support for USB 3.0 driver on mvebu
31 SoCs, which includes Armada8K, Armada3700 and other Armada
35 bool "Support for PCI-based xHCI USB controller"
38 Enables support for the PCI-based xHCI controller.
40 config USB_XHCI_ROCKCHIP
41 bool "Support for Rockchip on-chip xHCI USB controller"
42 depends on ARCH_ROCKCHIP
43 depends on DM_REGULATOR
47 Enables support for the on-chip xHCI controller on Rockchip SoCs.
49 config USB_XHCI_ZYNQMP
50 bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
51 depends on ARCH_ZYNQMP
53 Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
55 config USB_XHCI_DRA7XX_INDEX
56 int "DRA7XX xHCI USB index"
61 Select the DRA7XX xHCI USB index.
62 Current supported values: 0, 1.
67 bool "EHCI HCD (USB 2.0) support"
68 default y if ARCH_MX5 || ARCH_MX6
71 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
72 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
73 If your USB host controller supports USB 2.0, you will likely want to
74 configure this Host Controller Driver.
76 EHCI controllers are packaged with "companion" host controllers (OHCI
77 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
78 will connect to EHCI if the device is high speed, otherwise they
79 connect to a companion controller. If you configure EHCI, you should
80 probably configure the OHCI (for NEC and some other vendors) USB Host
81 Controller Driver or UHCI (for Via motherboards) Host Controller
84 You may want to read <file:Documentation/usb/ehci.txt>.
89 bool "Support for Atmel on-chip EHCI USB controller"
93 Enables support for the on-chip EHCI controller on Atmel chips.
95 config USB_EHCI_MARVELL
96 bool "Support for Marvell on-chip EHCI USB controller"
97 depends on ARCH_MVEBU || KIRKWOOD || ORION5X
100 Enables support for the on-chip EHCI controller on MVEBU SoCs.
103 bool "Support for i.MX6 on-chip EHCI USB controller"
107 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
110 bool "Support for i.MX7 on-chip EHCI USB controller"
114 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
117 bool "Support for OMAP3+ on-chip EHCI USB controller"
118 depends on ARCH_OMAP2PLUS
121 Enables support for the on-chip EHCI controller on OMAP3 and later
126 config MXC_USB_OTG_HACTIVE
127 bool "USB Power pin high active"
129 Set the USB Power pin polarity to be high active (PWR_POL)
134 bool "Support for Qualcomm on-chip EHCI USB controller"
136 select USB_ULPI_VIEWPORT
139 Enables support for the on-chip EHCI controller on Qualcomm
141 This driver supports combination of Chipidea USB controller
142 and Synapsys USB PHY in host mode only.
144 config USB_EHCI_RCAR_GEN3
145 bool "Support for Renesas RCar M3/H3 EHCI USB controller"
149 Enables support for the on-chip EHCI controller on Renesas
150 R8A7795 and R8A7796 SoCs.
153 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
157 Enable support for Zynq on-chip EHCI USB controller
159 config USB_EHCI_GENERIC
160 bool "Support for generic EHCI USB controller"
161 depends on OF_CONTROL
165 Enables support for generic EHCI controller.
170 bool "OHCI HCD (USB 1.1) support"
172 The Open Host Controller Interface (OHCI) is a standard for accessing
173 USB 1.1 host controller hardware. It does more in hardware than Intel's
174 UHCI specification. If your USB host controller follows the OHCI spec,
175 say Y. On most non-x86 systems, and on x86 hardware that's not using a
176 USB controller from Intel or VIA, this is appropriate. If your host
177 controller doesn't use PCI, this is probably appropriate. For a PCI
178 based system where you're not sure, the "lspci -v" entry will list the
179 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
183 config USB_OHCI_GENERIC
184 bool "Support for generic OHCI USB controller"
185 depends on OF_CONTROL
189 Enables support for generic OHCI controller.
194 bool "UHCI HCD (most Intel and VIA) support"
197 The Universal Host Controller Interface is a standard by Intel for
198 accessing the USB hardware in the PC (which is also called the USB
199 host controller). If your USB host controller conforms to this
200 standard, you may want to say Y, but see below. All recent boards
201 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
202 i810, i820) conform to this standard. Also all VIA PCI chipsets
203 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
204 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
212 bool "DesignWare USB2 Core support"
215 The DesignWare USB 2.0 controller is compliant with the
216 USB-Implementers Forum (USB-IF) USB 2.0 specifications.
217 Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
218 operation is compliant to the controller Supplement. If you want to
219 enable this controller in host mode, say Y.