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
34 config USB_XHCI_ROCKCHIP
35 bool "Support for Rockchip on-chip xHCI USB controller"
36 depends on ARCH_ROCKCHIP
39 Enables support for the on-chip xHCI controller on Rockchip SoCs.
41 config USB_XHCI_ZYNQMP
42 bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
43 depends on ARCH_ZYNQMP
45 Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
47 config USB_XHCI_DRA7XX_INDEX
48 int "DRA7XX xHCI USB index"
53 Select the DRA7XX xHCI USB index.
54 Current supported values: 0, 1.
59 bool "EHCI HCD (USB 2.0) support"
60 default y if ARCH_MX5 || ARCH_MX6
63 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
64 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
65 If your USB host controller supports USB 2.0, you will likely want to
66 configure this Host Controller Driver.
68 EHCI controllers are packaged with "companion" host controllers (OHCI
69 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
70 will connect to EHCI if the device is high speed, otherwise they
71 connect to a companion controller. If you configure EHCI, you should
72 probably configure the OHCI (for NEC and some other vendors) USB Host
73 Controller Driver or UHCI (for Via motherboards) Host Controller
76 You may want to read <file:Documentation/usb/ehci.txt>.
81 bool "Support for Atmel on-chip EHCI USB controller"
85 Enables support for the on-chip EHCI controller on Atmel chips.
87 config USB_EHCI_MARVELL
88 bool "Support for Marvell on-chip EHCI USB controller"
89 depends on ARCH_MVEBU || KIRKWOOD || ORION5X
92 Enables support for the on-chip EHCI controller on MVEBU SoCs.
95 bool "Support for i.MX6 on-chip EHCI USB controller"
99 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
102 bool "Support for i.MX7 on-chip EHCI USB controller"
106 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
109 bool "Support for OMAP3+ on-chip EHCI USB controller"
110 depends on ARCH_OMAP2PLUS
113 Enables support for the on-chip EHCI controller on OMAP3 and later
118 config MXC_USB_OTG_HACTIVE
119 bool "USB Power pin high active"
121 Set the USB Power pin polarity to be high active (PWR_POL)
126 bool "Support for Qualcomm on-chip EHCI USB controller"
128 select USB_ULPI_VIEWPORT
131 Enables support for the on-chip EHCI controller on Qualcomm
133 This driver supports combination of Chipidea USB controller
134 and Synapsys USB PHY in host mode only.
136 config USB_EHCI_RCAR_GEN3
137 bool "Support for Renesas RCar M3/H3 EHCI USB controller"
141 Enables support for the on-chip EHCI controller on Renesas
142 R8A7795 and R8A7796 SoCs.
145 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
149 Enable support for Zynq on-chip EHCI USB controller
151 config USB_EHCI_GENERIC
152 bool "Support for generic EHCI USB controller"
153 depends on OF_CONTROL
157 Enables support for generic EHCI controller.
162 bool "OHCI HCD (USB 1.1) support"
164 The Open Host Controller Interface (OHCI) is a standard for accessing
165 USB 1.1 host controller hardware. It does more in hardware than Intel's
166 UHCI specification. If your USB host controller follows the OHCI spec,
167 say Y. On most non-x86 systems, and on x86 hardware that's not using a
168 USB controller from Intel or VIA, this is appropriate. If your host
169 controller doesn't use PCI, this is probably appropriate. For a PCI
170 based system where you're not sure, the "lspci -v" entry will list the
171 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
175 config USB_OHCI_GENERIC
176 bool "Support for generic OHCI USB controller"
177 depends on OF_CONTROL
181 Enables support for generic OHCI controller.
186 bool "UHCI HCD (most Intel and VIA) support"
189 The Universal Host Controller Interface is a standard by Intel for
190 accessing the USB hardware in the PC (which is also called the USB
191 host controller). If your USB host controller conforms to this
192 standard, you may want to say Y, but see below. All recent boards
193 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
194 i810, i820) conform to this standard. Also all VIA PCI chipsets
195 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
196 133) and LEON/GRLIB SoCs with the GRUSBHC controller.