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"
27 default y if ARCH_ROCKCHIP
30 Support USB2/3 functionality in simple SoC integrations with
31 USB controller based on the DesignWare USB3 IP Core.
34 bool "MVEBU USB 3.0 support"
39 Choose this option to add support for USB 3.0 driver on mvebu
40 SoCs, which includes Armada8K, Armada3700 and other Armada
44 bool "Support for PCI-based xHCI USB controller"
48 Enables support for the PCI-based xHCI controller.
50 config USB_XHCI_ROCKCHIP
51 bool "Support for Rockchip on-chip xHCI USB controller"
52 depends on ARCH_ROCKCHIP
53 depends on DM_REGULATOR
57 Enables support for the on-chip xHCI controller on Rockchip SoCs.
60 bool "Renesas RCar USB 3.0 support"
62 depends on ARCH_RMOBILE
64 Choose this option to add support for USB 3.0 driver on Renesas
68 bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
72 Enables support for the on-chip xHCI controller on STMicroelectronics
73 STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
74 to configure the controller.
76 config USB_XHCI_ZYNQMP
77 bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
78 depends on ARCH_ZYNQMP
81 Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
83 config USB_XHCI_DRA7XX_INDEX
84 int "DRA7XX xHCI USB index"
89 Select the DRA7XX xHCI USB index.
90 Current supported values: 0, 1.
93 bool "Support for NXP Layerscape on-chip xHCI USB controller"
94 default y if ARCH_LS1021A || FSL_LSCH3 || FSL_LSCH2
95 depends on !SPL_NO_USB
97 Enables support for the on-chip xHCI controller on NXP Layerscape SoCs.
101 bool "EHCI HCD (USB 2.0) support"
102 default y if ARCH_MX5 || ARCH_MX6
105 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
106 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
107 If your USB host controller supports USB 2.0, you will likely want to
108 configure this Host Controller Driver.
110 EHCI controllers are packaged with "companion" host controllers (OHCI
111 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
112 will connect to EHCI if the device is high speed, otherwise they
113 connect to a companion controller. If you configure EHCI, you should
114 probably configure the OHCI (for NEC and some other vendors) USB Host
115 Controller Driver or UHCI (for Via motherboards) Host Controller
118 You may want to read <file:Documentation/usb/ehci.txt>.
122 config USB_EHCI_ATMEL
123 bool "Support for Atmel on-chip EHCI USB controller"
127 Enables support for the on-chip EHCI controller on Atmel chips.
129 config USB_EHCI_MARVELL
130 bool "Support for Marvell on-chip EHCI USB controller"
131 depends on ARCH_MVEBU || KIRKWOOD || ORION5X
134 Enables support for the on-chip EHCI controller on MVEBU SoCs.
137 bool "Support for i.MX5 on-chip EHCI USB controller"
141 Enables support for the on-chip EHCI controller on i.MX5 SoCs.
144 bool "Support for i.MX6 on-chip EHCI USB controller"
148 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
151 bool "Support for i.MX7 on-chip EHCI USB controller"
155 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
158 bool "Support for OMAP3+ on-chip EHCI USB controller"
159 depends on ARCH_OMAP2PLUS
162 Enables support for the on-chip EHCI controller on OMAP3 and later
166 bool "Support for Vybrid on-chip EHCI USB controller"
167 depends on ARCH_VF610
170 Enables support for the on-chip EHCI controller on Vybrid SoCs.
174 config MXC_USB_OTG_HACTIVE
175 bool "USB Power pin high active"
177 Set the USB Power pin polarity to be high active (PWR_POL)
182 bool "Support for Qualcomm on-chip EHCI USB controller"
184 select USB_ULPI_VIEWPORT
185 select MSM8916_USB_PHY
188 Enables support for the on-chip EHCI controller on Qualcomm
192 bool "Support for PCI-based EHCI USB controller"
195 Enables support for the PCI-based EHCI controller.
197 config USB_EHCI_TEGRA
198 bool "Support for NVIDIA Tegra on-chip EHCI USB controller"
201 Enable support for Tegra on-chip EHCI USB controller
204 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
208 Enable support for Zynq on-chip EHCI USB controller
210 config USB_EHCI_GENERIC
211 bool "Support for generic EHCI USB controller"
212 depends on OF_CONTROL
217 Enables support for generic EHCI controller.
220 bool "Support for FSL on-chip EHCI USB controller"
222 select CONFIG_EHCI_HCD_INIT_AFTER_RESET
224 Enables support for the on-chip EHCI controller on FSL chips.
228 bool "OHCI HCD (USB 1.1) support"
230 The Open Host Controller Interface (OHCI) is a standard for accessing
231 USB 1.1 host controller hardware. It does more in hardware than Intel's
232 UHCI specification. If your USB host controller follows the OHCI spec,
233 say Y. On most non-x86 systems, and on x86 hardware that's not using a
234 USB controller from Intel or VIA, this is appropriate. If your host
235 controller doesn't use PCI, this is probably appropriate. For a PCI
236 based system where you're not sure, the "lspci -v" entry will list the
237 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
240 bool "Support for PCI-based OHCI USB controller"
244 Enables support for the PCI-based OHCI controller.
248 config USB_OHCI_GENERIC
249 bool "Support for generic OHCI USB controller"
250 depends on OF_CONTROL
255 Enables support for generic OHCI controller.
257 config USB_OHCI_DA8XX
258 bool "Support for da850 OHCI USB controller"
260 Enable support for the da850 USB controller.
265 bool "UHCI HCD (most Intel and VIA) support"
268 The Universal Host Controller Interface is a standard by Intel for
269 accessing the USB hardware in the PC (which is also called the USB
270 host controller). If your USB host controller conforms to this
271 standard, you may want to say Y, but see below. All recent boards
272 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
273 i810, i820) conform to this standard. Also all VIA PCI chipsets
274 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
275 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
283 bool "DesignWare USB2 Core support"
286 The DesignWare USB 2.0 controller is compliant with the
287 USB-Implementers Forum (USB-IF) USB 2.0 specifications.
288 Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
289 operation is compliant to the controller Supplement. If you want to
290 enable this controller in host mode, say Y.
293 config USB_DWC2_BUFFER_SIZE
294 int "Data buffer size in kB"
297 By default 64 kB buffer is used but if amount of RAM avaialble on
298 the target is not enough to accommodate allocation of buffer of
299 that size it is possible to shrink it. Smaller sizes should be fine
300 because larger transactions could be split in smaller ones.
304 config USB_R8A66597_HCD
305 bool "Renesas R8A66597 USB Core support"
306 depends on OF_CONTROL
310 This enables support for the on-chip Renesas R8A66597 USB 2.0
311 controller, present in various RZ and SH SoCs.