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.
51 bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
55 Enables support for the on-chip xHCI controller on STMicroelectronics
56 STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
57 to configure the controller.
59 config USB_XHCI_ZYNQMP
60 bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
61 depends on ARCH_ZYNQMP
63 Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
65 config USB_XHCI_DRA7XX_INDEX
66 int "DRA7XX xHCI USB index"
71 Select the DRA7XX xHCI USB index.
72 Current supported values: 0, 1.
75 bool "Support for NXP Layerscape on-chip xHCI USB controller"
76 default y if ARCH_LS1021A || FSL_LSCH3 || FSL_LSCH2
77 depends on !SPL_NO_USB
79 Enables support for the on-chip xHCI controller on NXP Layerscape SoCs.
83 bool "EHCI HCD (USB 2.0) support"
84 default y if ARCH_MX5 || ARCH_MX6
87 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
88 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
89 If your USB host controller supports USB 2.0, you will likely want to
90 configure this Host Controller Driver.
92 EHCI controllers are packaged with "companion" host controllers (OHCI
93 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
94 will connect to EHCI if the device is high speed, otherwise they
95 connect to a companion controller. If you configure EHCI, you should
96 probably configure the OHCI (for NEC and some other vendors) USB Host
97 Controller Driver or UHCI (for Via motherboards) Host Controller
100 You may want to read <file:Documentation/usb/ehci.txt>.
104 config USB_EHCI_ATMEL
105 bool "Support for Atmel on-chip EHCI USB controller"
109 Enables support for the on-chip EHCI controller on Atmel chips.
111 config USB_EHCI_MARVELL
112 bool "Support for Marvell on-chip EHCI USB controller"
113 depends on ARCH_MVEBU || KIRKWOOD || ORION5X
116 Enables support for the on-chip EHCI controller on MVEBU SoCs.
119 bool "Support for i.MX6 on-chip EHCI USB controller"
123 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
126 bool "Support for i.MX7 on-chip EHCI USB controller"
130 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
133 bool "Support for OMAP3+ on-chip EHCI USB controller"
134 depends on ARCH_OMAP2PLUS
137 Enables support for the on-chip EHCI controller on OMAP3 and later
142 config MXC_USB_OTG_HACTIVE
143 bool "USB Power pin high active"
145 Set the USB Power pin polarity to be high active (PWR_POL)
150 bool "Support for Qualcomm on-chip EHCI USB controller"
152 select USB_ULPI_VIEWPORT
155 Enables support for the on-chip EHCI controller on Qualcomm
157 This driver supports combination of Chipidea USB controller
158 and Synapsys USB PHY in host mode only.
161 bool "Support for PCI-based EHCI USB controller"
164 Enables support for the PCI-based EHCI controller.
167 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
171 Enable support for Zynq on-chip EHCI USB controller
173 config USB_EHCI_GENERIC
174 bool "Support for generic EHCI USB controller"
175 depends on OF_CONTROL
179 Enables support for generic EHCI controller.
184 bool "OHCI HCD (USB 1.1) support"
186 The Open Host Controller Interface (OHCI) is a standard for accessing
187 USB 1.1 host controller hardware. It does more in hardware than Intel's
188 UHCI specification. If your USB host controller follows the OHCI spec,
189 say Y. On most non-x86 systems, and on x86 hardware that's not using a
190 USB controller from Intel or VIA, this is appropriate. If your host
191 controller doesn't use PCI, this is probably appropriate. For a PCI
192 based system where you're not sure, the "lspci -v" entry will list the
193 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
197 config USB_OHCI_GENERIC
198 bool "Support for generic OHCI USB controller"
199 depends on OF_CONTROL
203 Enables support for generic OHCI controller.
208 bool "UHCI HCD (most Intel and VIA) support"
211 The Universal Host Controller Interface is a standard by Intel for
212 accessing the USB hardware in the PC (which is also called the USB
213 host controller). If your USB host controller conforms to this
214 standard, you may want to say Y, but see below. All recent boards
215 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
216 i810, i820) conform to this standard. Also all VIA PCI chipsets
217 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
218 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
226 bool "DesignWare USB2 Core support"
229 The DesignWare USB 2.0 controller is compliant with the
230 USB-Implementers Forum (USB-IF) USB 2.0 specifications.
231 Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
232 operation is compliant to the controller Supplement. If you want to
233 enable this controller in host mode, say Y.