2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
11 bool "xHCI HCD (USB 3.0) support"
12 depends on DM && OF_CONTROL
15 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
16 "SuperSpeed" host controller hardware.
21 bool "DesignWare USB3 DRD Core Support"
23 Say Y or if your system has a Dual Role SuperSpeed
24 USB controller based on the DesignWare USB3 IP Core.
26 config USB_XHCI_DWC3_OF_SIMPLE
27 bool "DesignWare USB3 DRD Generic OF Simple Glue Layer"
29 default y if ARCH_ROCKCHIP
32 Support USB2/3 functionality in simple SoC integrations with
33 USB controller based on the DesignWare USB3 IP Core.
36 bool "Support for MediaTek on-chip xHCI USB controller"
37 depends on ARCH_MEDIATEK
39 Enables support for the on-chip xHCI controller on MediaTek SoCs.
42 bool "MVEBU USB 3.0 support"
47 Choose this option to add support for USB 3.0 driver on mvebu
48 SoCs, which includes Armada8K, Armada3700 and other Armada
51 config USB_XHCI_OCTEON
52 bool "Support for Marvell Octeon family on-chip xHCI USB controller"
53 depends on ARCH_OCTEON
56 Enables support for the on-chip xHCI controller on Marvell Octeon
57 family SoCs. This is a driver for the dwc3 to provide the glue logic
58 to configure the controller.
61 bool "Support for TI OMAP family xHCI USB controller"
62 depends on ARCH_OMAP2PLUS
64 Enables support for the on-chip xHCI controller found on some TI SoC
65 families. Note that some families have multiple contollers while
66 others only have something such as DesignWare-based controllers.
67 Consult the SoC documentation to determine if this option applies
71 bool "Support for PCI-based xHCI USB controller"
75 Enables support for the PCI-based xHCI controller.
78 bool "Renesas RCar USB 3.0 support"
80 depends on ARCH_RMOBILE
82 Choose this option to add support for USB 3.0 driver on Renesas
86 bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
90 Enables support for the on-chip xHCI controller on STMicroelectronics
91 STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
92 to configure the controller.
94 config USB_XHCI_DRA7XX_INDEX
95 int "DRA7XX xHCI USB index"
100 Select the DRA7XX xHCI USB index.
101 Current supported values: 0, 1.
104 bool "Support for NXP Layerscape on-chip xHCI USB controller"
105 default y if ARCH_LS1021A || FSL_LSCH3 || FSL_LSCH2
106 depends on !SPL_NO_USB
108 Enables support for the on-chip xHCI controller on NXP Layerscape SoCs.
111 bool "Broadcom USB3 Host XHCI controller"
114 USB controller based on the Broadcom USB3 IP Core.
115 Supports USB2/3 functionality.
120 bool "EHCI HCD (USB 2.0) support"
121 default y if ARCH_MX5 || ARCH_MX6
122 depends on DM && OF_CONTROL
125 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
126 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
127 If your USB host controller supports USB 2.0, you will likely want to
128 configure this Host Controller Driver.
130 EHCI controllers are packaged with "companion" host controllers (OHCI
131 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
132 will connect to EHCI if the device is high speed, otherwise they
133 connect to a companion controller. If you configure EHCI, you should
134 probably configure the OHCI (for NEC and some other vendors) USB Host
135 Controller Driver or UHCI (for Via motherboards) Host Controller
138 You may want to read <file:Documentation/usb/ehci.txt>.
142 config USB_EHCI_ATMEL
143 bool "Support for Atmel on-chip EHCI USB controller"
147 Enables support for the on-chip EHCI controller on Atmel chips.
149 config USB_EHCI_MARVELL
150 bool "Support for Marvell on-chip EHCI USB controller"
151 depends on ARCH_MVEBU || ARCH_KIRKWOOD || ARCH_ORION5X
154 Enables support for the on-chip EHCI controller on MVEBU SoCs.
157 bool "Support for i.MX5 on-chip EHCI USB controller"
160 Enables support for the on-chip EHCI controller on i.MX5 SoCs.
163 bool "Support for i.MX6/i.MX7ULP on-chip EHCI USB controller"
164 depends on ARCH_MX6 || ARCH_MX7ULP || ARCH_IMXRT
167 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
170 bool "Support for i.MX7 on-chip EHCI USB controller"
171 depends on ARCH_MX7 || IMX8M
173 select NOP_PHY if IMX8M
176 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
179 bool "Support for i.MX23 EHCI USB controller"
183 Enables support for the on-chip EHCI controller on i.MX23 SoCs.
186 bool "Support for OMAP3+ on-chip EHCI USB controller"
187 depends on ARCH_OMAP2PLUS
190 Enables support for the on-chip EHCI controller on OMAP3 and later
195 config HAS_OMAP_EHCI_PHY1_RESET_GPIO
196 bool "PHY #1 requires a GPIO hold to it in RESET while PHY settles"
198 Enable this to be able to configure the GPIO number used to hold the
199 PHY in RESET for enough time until the PHY is settled and ready.
201 config OMAP_EHCI_PHY1_RESET_GPIO
202 int "GPIO number to hold PHY #1 in RESET"
203 depends on HAS_OMAP_EHCI_PHY1_RESET_GPIO
205 config HAS_OMAP_EHCI_PHY2_RESET_GPIO
206 bool "PHY #2 requires a GPIO hold to it in RESET while PHY settles"
208 Enable this to be able to configure the GPIO number used to hold the
209 PHY in RESET for enough time until the PHY is settled and ready.
211 config OMAP_EHCI_PHY2_RESET_GPIO
212 int "GPIO number to hold PHY #2 in RESET"
213 depends on HAS_OMAP_EHCI_PHY2_RESET_GPIO
215 config HAS_OMAP_EHCI_PHY3_RESET_GPIO
216 bool "PHY #3 requires a GPIO hold to it in RESET while PHY settles"
218 Enable this to be able to configure the GPIO number used to hold the
219 PHY in RESET for enough time until the PHY is settled and ready.
221 config OMAP_EHCI_PHY3_RESET_GPIO
222 int "GPIO number to hold PHY #3 in RESET"
223 depends on HAS_OMAP_EHCI_PHY3_RESET_GPIO
228 bool "Support for Vybrid on-chip EHCI USB controller"
229 depends on ARCH_VF610
232 Enables support for the on-chip EHCI controller on Vybrid SoCs.
234 if USB_EHCI_MX6 || USB_EHCI_MX7
236 config MXC_USB_OTG_HACTIVE
237 bool "USB Power pin high active"
239 Set the USB Power pin polarity to be high active (PWR_POL)
244 bool "Support for Qualcomm on-chip EHCI USB controller"
246 select USB_ULPI_VIEWPORT
247 select MSM8916_USB_PHY
249 Enables support for the on-chip EHCI controller on Qualcomm
253 bool "Support for PCI-based EHCI USB controller"
256 Enables support for the PCI-based EHCI controller.
258 config USB_EHCI_TEGRA
259 bool "Support for NVIDIA Tegra on-chip EHCI USB controller"
260 depends on ARCH_TEGRA
262 Enable support for Tegra on-chip EHCI USB controller
265 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
266 default y if ARCH_ZYNQ
268 Enable support for Zynq on-chip EHCI USB controller
270 config USB_EHCI_GENERIC
271 bool "Support for generic EHCI USB controller"
275 Enables support for generic EHCI controller.
278 bool "Support for FSL on-chip EHCI USB controller"
279 select CONFIG_EHCI_HCD_INIT_AFTER_RESET
281 Enables support for the on-chip EHCI controller on FSL chips.
285 bool "OHCI HCD (USB 1.1) support"
286 depends on DM && OF_CONTROL
289 The Open Host Controller Interface (OHCI) is a standard for accessing
290 USB 1.1 host controller hardware. It does more in hardware than Intel's
291 UHCI specification. If your USB host controller follows the OHCI spec,
292 say Y. On most non-x86 systems, and on x86 hardware that's not using a
293 USB controller from Intel or VIA, this is appropriate. If your host
294 controller doesn't use PCI, this is probably appropriate. For a PCI
295 based system where you're not sure, the "lspci -v" entry will list the
296 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
301 bool "Support for PCI-based OHCI USB controller"
304 Enables support for the PCI-based OHCI controller.
306 config USB_OHCI_GENERIC
307 bool "Support for generic OHCI USB controller"
310 Enables support for generic OHCI controller.
312 config USB_OHCI_DA8XX
313 bool "Support for da850 OHCI USB controller"
315 Enable support for the da850 USB controller.
320 bool "UHCI HCD (most Intel and VIA) support"
323 The Universal Host Controller Interface is a standard by Intel for
324 accessing the USB hardware in the PC (which is also called the USB
325 host controller). If your USB host controller conforms to this
326 standard, you may want to say Y, but see below. All recent boards
327 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
328 i810, i820) conform to this standard. Also all VIA PCI chipsets
329 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
330 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
338 bool "DesignWare USB2 Core support"
339 depends on DM && OF_CONTROL
342 The DesignWare USB 2.0 controller is compliant with the
343 USB-Implementers Forum (USB-IF) USB 2.0 specifications.
344 Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
345 operation is compliant to the controller Supplement. If you want to
346 enable this controller in host mode, say Y.
349 config USB_DWC2_BUFFER_SIZE
350 int "Data buffer size in kB"
353 By default 64 kB buffer is used but if amount of RAM avaialble on
354 the target is not enough to accommodate allocation of buffer of
355 that size it is possible to shrink it. Smaller sizes should be fine
356 because larger transactions could be split in smaller ones.
360 config USB_R8A66597_HCD
361 bool "Renesas R8A66597 USB Core support"
362 depends on DM && OF_CONTROL
365 This enables support for the on-chip Renesas R8A66597 USB 2.0
366 controller, present in various RZ and SH SoCs.