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"
39 Enables support for the PCI-based xHCI controller.
41 config USB_XHCI_ROCKCHIP
42 bool "Support for Rockchip on-chip xHCI USB controller"
43 depends on ARCH_ROCKCHIP
44 depends on DM_REGULATOR
48 Enables support for the on-chip xHCI controller on Rockchip SoCs.
50 config USB_XHCI_ZYNQMP
51 bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
52 depends on ARCH_ZYNQMP
54 Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
56 config USB_XHCI_DRA7XX_INDEX
57 int "DRA7XX xHCI USB index"
62 Select the DRA7XX xHCI USB index.
63 Current supported values: 0, 1.
68 bool "EHCI HCD (USB 2.0) support"
69 default y if ARCH_MX5 || ARCH_MX6
72 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
73 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
74 If your USB host controller supports USB 2.0, you will likely want to
75 configure this Host Controller Driver.
77 EHCI controllers are packaged with "companion" host controllers (OHCI
78 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
79 will connect to EHCI if the device is high speed, otherwise they
80 connect to a companion controller. If you configure EHCI, you should
81 probably configure the OHCI (for NEC and some other vendors) USB Host
82 Controller Driver or UHCI (for Via motherboards) Host Controller
85 You may want to read <file:Documentation/usb/ehci.txt>.
90 bool "Support for Atmel on-chip EHCI USB controller"
94 Enables support for the on-chip EHCI controller on Atmel chips.
96 config USB_EHCI_MARVELL
97 bool "Support for Marvell on-chip EHCI USB controller"
98 depends on ARCH_MVEBU || KIRKWOOD || ORION5X
101 Enables support for the on-chip EHCI controller on MVEBU SoCs.
104 bool "Support for i.MX6 on-chip EHCI USB controller"
108 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
111 bool "Support for i.MX7 on-chip EHCI USB controller"
115 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
118 bool "Support for OMAP3+ on-chip EHCI USB controller"
119 depends on ARCH_OMAP2PLUS
122 Enables support for the on-chip EHCI controller on OMAP3 and later
127 config MXC_USB_OTG_HACTIVE
128 bool "USB Power pin high active"
130 Set the USB Power pin polarity to be high active (PWR_POL)
135 bool "Support for Qualcomm on-chip EHCI USB controller"
137 select USB_ULPI_VIEWPORT
140 Enables support for the on-chip EHCI controller on Qualcomm
142 This driver supports combination of Chipidea USB controller
143 and Synapsys USB PHY in host mode only.
145 config USB_EHCI_RCAR_GEN3
146 bool "Support for Renesas RCar M3/H3 EHCI USB controller"
150 Enables support for the on-chip EHCI controller on Renesas
151 R8A7795 and R8A7796 SoCs.
154 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
158 Enable support for Zynq on-chip EHCI USB controller
160 config USB_EHCI_GENERIC
161 bool "Support for generic EHCI USB controller"
162 depends on OF_CONTROL
166 Enables support for generic EHCI controller.
171 bool "OHCI HCD (USB 1.1) support"
173 The Open Host Controller Interface (OHCI) is a standard for accessing
174 USB 1.1 host controller hardware. It does more in hardware than Intel's
175 UHCI specification. If your USB host controller follows the OHCI spec,
176 say Y. On most non-x86 systems, and on x86 hardware that's not using a
177 USB controller from Intel or VIA, this is appropriate. If your host
178 controller doesn't use PCI, this is probably appropriate. For a PCI
179 based system where you're not sure, the "lspci -v" entry will list the
180 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
184 config USB_OHCI_GENERIC
185 bool "Support for generic OHCI USB controller"
186 depends on OF_CONTROL
190 Enables support for generic OHCI controller.
195 bool "UHCI HCD (most Intel and VIA) support"
198 The Universal Host Controller Interface is a standard by Intel for
199 accessing the USB hardware in the PC (which is also called the USB
200 host controller). If your USB host controller conforms to this
201 standard, you may want to say Y, but see below. All recent boards
202 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
203 i810, i820) conform to this standard. Also all VIA PCI chipsets
204 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
205 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
213 bool "DesignWare USB2 Core support"
216 The DesignWare USB 2.0 controller is compliant with the
217 USB-Implementers Forum (USB-IF) USB 2.0 specifications.
218 Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
219 operation is compliant to the controller Supplement. If you want to
220 enable this controller in host mode, say Y.