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
37 depends on DM_REGULATOR
41 Enables support for the on-chip xHCI controller on Rockchip SoCs.
43 config USB_XHCI_ZYNQMP
44 bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
45 depends on ARCH_ZYNQMP
47 Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
49 config USB_XHCI_DRA7XX_INDEX
50 int "DRA7XX xHCI USB index"
55 Select the DRA7XX xHCI USB index.
56 Current supported values: 0, 1.
61 bool "EHCI HCD (USB 2.0) support"
62 default y if ARCH_MX5 || ARCH_MX6
65 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
66 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
67 If your USB host controller supports USB 2.0, you will likely want to
68 configure this Host Controller Driver.
70 EHCI controllers are packaged with "companion" host controllers (OHCI
71 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
72 will connect to EHCI if the device is high speed, otherwise they
73 connect to a companion controller. If you configure EHCI, you should
74 probably configure the OHCI (for NEC and some other vendors) USB Host
75 Controller Driver or UHCI (for Via motherboards) Host Controller
78 You may want to read <file:Documentation/usb/ehci.txt>.
83 bool "Support for Atmel on-chip EHCI USB controller"
87 Enables support for the on-chip EHCI controller on Atmel chips.
89 config USB_EHCI_MARVELL
90 bool "Support for Marvell on-chip EHCI USB controller"
91 depends on ARCH_MVEBU || KIRKWOOD || ORION5X
94 Enables support for the on-chip EHCI controller on MVEBU SoCs.
97 bool "Support for i.MX6 on-chip EHCI USB controller"
101 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
104 bool "Support for i.MX7 on-chip EHCI USB controller"
108 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
111 bool "Support for OMAP3+ on-chip EHCI USB controller"
112 depends on ARCH_OMAP2PLUS
115 Enables support for the on-chip EHCI controller on OMAP3 and later
120 config MXC_USB_OTG_HACTIVE
121 bool "USB Power pin high active"
123 Set the USB Power pin polarity to be high active (PWR_POL)
128 bool "Support for Qualcomm on-chip EHCI USB controller"
130 select USB_ULPI_VIEWPORT
133 Enables support for the on-chip EHCI controller on Qualcomm
135 This driver supports combination of Chipidea USB controller
136 and Synapsys USB PHY in host mode only.
138 config USB_EHCI_RCAR_GEN3
139 bool "Support for Renesas RCar M3/H3 EHCI USB controller"
143 Enables support for the on-chip EHCI controller on Renesas
144 R8A7795 and R8A7796 SoCs.
147 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
151 Enable support for Zynq on-chip EHCI USB controller
153 config USB_EHCI_GENERIC
154 bool "Support for generic EHCI USB controller"
155 depends on OF_CONTROL
159 Enables support for generic EHCI controller.
164 bool "OHCI HCD (USB 1.1) support"
166 The Open Host Controller Interface (OHCI) is a standard for accessing
167 USB 1.1 host controller hardware. It does more in hardware than Intel's
168 UHCI specification. If your USB host controller follows the OHCI spec,
169 say Y. On most non-x86 systems, and on x86 hardware that's not using a
170 USB controller from Intel or VIA, this is appropriate. If your host
171 controller doesn't use PCI, this is probably appropriate. For a PCI
172 based system where you're not sure, the "lspci -v" entry will list the
173 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
177 config USB_OHCI_GENERIC
178 bool "Support for generic OHCI USB controller"
179 depends on OF_CONTROL
183 Enables support for generic OHCI controller.
188 bool "UHCI HCD (most Intel and VIA) support"
191 The Universal Host Controller Interface is a standard by Intel for
192 accessing the USB hardware in the PC (which is also called the USB
193 host controller). If your USB host controller conforms to this
194 standard, you may want to say Y, but see below. All recent boards
195 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
196 i810, i820) conform to this standard. Also all VIA PCI chipsets
197 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
198 133) and LEON/GRLIB SoCs with the GRUSBHC controller.