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.
24 config USB_XHCI_DWC3_OF_SIMPLE
25 bool "DesignWare USB3 DRD Generic OF Simple Glue Layer"
29 Support USB2/3 functionality in simple SoC integrations with
30 USB controller based on the DesignWare USB3 IP Core.
33 bool "MVEBU USB 3.0 support"
38 Choose this option to add support for USB 3.0 driver on mvebu
39 SoCs, which includes Armada8K, Armada3700 and other Armada
43 bool "Support for PCI-based xHCI USB controller"
47 Enables support for the PCI-based xHCI controller.
49 config USB_XHCI_ROCKCHIP
50 bool "Support for Rockchip on-chip xHCI USB controller"
51 depends on ARCH_ROCKCHIP
52 depends on DM_REGULATOR
56 Enables support for the on-chip xHCI controller on Rockchip SoCs.
59 bool "Renesas RCar USB 3.0 support"
61 depends on ARCH_RMOBILE
63 Choose this option to add support for USB 3.0 driver on Renesas
67 bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
71 Enables support for the on-chip xHCI controller on STMicroelectronics
72 STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
73 to configure the controller.
75 config USB_XHCI_ZYNQMP
76 bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
77 depends on ARCH_ZYNQMP
79 Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
81 config USB_XHCI_DRA7XX_INDEX
82 int "DRA7XX xHCI USB index"
87 Select the DRA7XX xHCI USB index.
88 Current supported values: 0, 1.
91 bool "Support for NXP Layerscape on-chip xHCI USB controller"
92 default y if ARCH_LS1021A || FSL_LSCH3 || FSL_LSCH2
93 depends on !SPL_NO_USB
95 Enables support for the on-chip xHCI controller on NXP Layerscape SoCs.
99 bool "EHCI HCD (USB 2.0) support"
100 default y if ARCH_MX5 || ARCH_MX6
103 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
104 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
105 If your USB host controller supports USB 2.0, you will likely want to
106 configure this Host Controller Driver.
108 EHCI controllers are packaged with "companion" host controllers (OHCI
109 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
110 will connect to EHCI if the device is high speed, otherwise they
111 connect to a companion controller. If you configure EHCI, you should
112 probably configure the OHCI (for NEC and some other vendors) USB Host
113 Controller Driver or UHCI (for Via motherboards) Host Controller
116 You may want to read <file:Documentation/usb/ehci.txt>.
120 config USB_EHCI_ATMEL
121 bool "Support for Atmel on-chip EHCI USB controller"
125 Enables support for the on-chip EHCI controller on Atmel chips.
127 config USB_EHCI_MARVELL
128 bool "Support for Marvell on-chip EHCI USB controller"
129 depends on ARCH_MVEBU || KIRKWOOD || ORION5X
132 Enables support for the on-chip EHCI controller on MVEBU SoCs.
135 bool "Support for i.MX6 on-chip EHCI USB controller"
139 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
142 bool "Support for i.MX7 on-chip EHCI USB controller"
146 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
149 bool "Support for OMAP3+ on-chip EHCI USB controller"
150 depends on ARCH_OMAP2PLUS
153 Enables support for the on-chip EHCI controller on OMAP3 and later
158 config MXC_USB_OTG_HACTIVE
159 bool "USB Power pin high active"
161 Set the USB Power pin polarity to be high active (PWR_POL)
166 bool "Support for Qualcomm on-chip EHCI USB controller"
168 select USB_ULPI_VIEWPORT
171 Enables support for the on-chip EHCI controller on Qualcomm
173 This driver supports combination of Chipidea USB controller
174 and Synapsys USB PHY in host mode only.
177 bool "Support for PCI-based EHCI USB controller"
180 Enables support for the PCI-based EHCI controller.
183 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
187 Enable support for Zynq on-chip EHCI USB controller
189 config USB_EHCI_GENERIC
190 bool "Support for generic EHCI USB controller"
191 depends on OF_CONTROL
195 Enables support for generic EHCI controller.
198 bool "Support for FSL on-chip EHCI USB controller"
200 select CONFIG_EHCI_HCD_INIT_AFTER_RESET
202 Enables support for the on-chip EHCI controller on FSL chips.
206 bool "OHCI HCD (USB 1.1) support"
208 The Open Host Controller Interface (OHCI) is a standard for accessing
209 USB 1.1 host controller hardware. It does more in hardware than Intel's
210 UHCI specification. If your USB host controller follows the OHCI spec,
211 say Y. On most non-x86 systems, and on x86 hardware that's not using a
212 USB controller from Intel or VIA, this is appropriate. If your host
213 controller doesn't use PCI, this is probably appropriate. For a PCI
214 based system where you're not sure, the "lspci -v" entry will list the
215 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
219 config USB_OHCI_GENERIC
220 bool "Support for generic OHCI USB controller"
221 depends on OF_CONTROL
225 Enables support for generic OHCI controller.
230 bool "UHCI HCD (most Intel and VIA) support"
233 The Universal Host Controller Interface is a standard by Intel for
234 accessing the USB hardware in the PC (which is also called the USB
235 host controller). If your USB host controller conforms to this
236 standard, you may want to say Y, but see below. All recent boards
237 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
238 i810, i820) conform to this standard. Also all VIA PCI chipsets
239 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
240 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
248 bool "DesignWare USB2 Core support"
251 The DesignWare USB 2.0 controller is compliant with the
252 USB-Implementers Forum (USB-IF) USB 2.0 specifications.
253 Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
254 operation is compliant to the controller Supplement. If you want to
255 enable this controller in host mode, say Y.
258 config USB_DWC2_BUFFER_SIZE
259 int "Data buffer size in kB"
262 By default 64 kB buffer is used but if amount of RAM avaialble on
263 the target is not enough to accommodate allocation of buffer of
264 that size it is possible to shrink it. Smaller sizes should be fine
265 because larger transactions could be split in smaller ones.