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# USB Host Controller Drivers
#
comment "USB Host Controller Drivers"
config USB_XHCI_HCD
bool "xHCI HCD (USB 3.0) support"
depends on DM && OF_CONTROL
---help---
The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
"SuperSpeed" host controller hardware.
if USB_XHCI_HCD
config USB_XHCI_DWC3
bool "DesignWare USB3 DRD Core Support"
help
Say Y or if your system has a Dual Role SuperSpeed
USB controller based on the DesignWare USB3 IP Core.
config USB_XHCI_DWC3_OF_SIMPLE
bool "DesignWare USB3 DRD Generic OF Simple Glue Layer"
default y if DRA7XX
help
Support USB2/3 functionality in simple SoC integrations with
USB controller based on the DesignWare USB3 IP Core.
config USB_XHCI_MTK
bool "Support for MediaTek on-chip xHCI USB controller"
depends on ARCH_MEDIATEK
help
Enables support for the on-chip xHCI controller on MediaTek SoCs.
config USB_XHCI_MVEBU
bool "MVEBU USB 3.0 support"
default y
depends on ARCH_MVEBU
select DM_REGULATOR
help
Choose this option to add support for USB 3.0 driver on mvebu
SoCs, which includes Armada8K, Armada3700 and other Armada
family SoCs.
config USB_XHCI_OCTEON
bool "Support for Marvell Octeon family on-chip xHCI USB controller"
depends on ARCH_OCTEON
default y
help
Enables support for the on-chip xHCI controller on Marvell Octeon
family SoCs. This is a driver for the dwc3 to provide the glue logic
to configure the controller.
config USB_XHCI_OMAP
bool "Support for TI OMAP family xHCI USB controller"
depends on ARCH_OMAP2PLUS
help
Enables support for the on-chip xHCI controller found on some TI SoC
families. Note that some families have multiple contollers while
others only have something such as DesignWare-based controllers.
Consult the SoC documentation to determine if this option applies
to your hardware.
config USB_XHCI_PCI
bool "Support for PCI-based xHCI USB controller"
default y if X86
help
Enables support for the PCI-based xHCI controller.
config USB_XHCI_RCAR
bool "Renesas RCar USB 3.0 support"
default y
depends on ARCH_RMOBILE
help
Choose this option to add support for USB 3.0 driver on Renesas
RCar Gen3 SoCs.
config USB_XHCI_STI
bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
depends on ARCH_STI
default y
help
Enables support for the on-chip xHCI controller on STMicroelectronics
STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
to configure the controller.
config USB_XHCI_DRA7XX_INDEX
int "DRA7XX xHCI USB index"
range 0 1
default 0
depends on DRA7XX
help
Select the DRA7XX xHCI USB index.
Current supported values: 0, 1.
config USB_XHCI_FSL
bool "Support for NXP Layerscape on-chip xHCI USB controller"
default y if ARCH_LS1021A || FSL_LSCH3 || FSL_LSCH2
depends on !SPL_NO_USB
help
Enables support for the on-chip xHCI controller on NXP Layerscape SoCs.
config USB_XHCI_BRCM
bool "Broadcom USB3 Host XHCI controller"
depends on DM_USB
help
USB controller based on the Broadcom USB3 IP Core.
Supports USB2/3 functionality.
config USB_EHCI_HCD
bool "EHCI HCD (USB 2.0) support"
default y if ARCH_MX5 || ARCH_MX6
depends on DM && OF_CONTROL
---help---
The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
If your USB host controller supports USB 2.0, you will likely want to
configure this Host Controller Driver.
EHCI controllers are packaged with "companion" host controllers (OHCI
or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
will connect to EHCI if the device is high speed, otherwise they
connect to a companion controller. If you configure EHCI, you should
probably configure the OHCI (for NEC and some other vendors) USB Host
Controller Driver or UHCI (for Via motherboards) Host Controller
Driver too.
You may want to read <file:Documentation/usb/ehci.txt>.
if USB_EHCI_HCD
config USB_EHCI_IS_TDI
bool
config USB_EHCI_ATMEL
bool "Support for Atmel on-chip EHCI USB controller"
depends on ARCH_AT91
default y
---help---
Enables support for the on-chip EHCI controller on Atmel chips.
bool "Support for Marvell on-chip EHCI USB controller"
depends on ARCH_MVEBU || ARCH_KIRKWOOD || ARCH_ORION5X
select USB_EHCI_IS_TDI if !ARM64
---help---
Enables support for the on-chip EHCI controller on MVEBU SoCs.
config USB_EHCI_MX5
bool "Support for i.MX5 on-chip EHCI USB controller"
depends on ARCH_MX5
help
Enables support for the on-chip EHCI controller on i.MX5 SoCs.
config USB_EHCI_MX6
bool "Support for i.MX6/i.MX7ULP on-chip EHCI USB controller"
depends on ARCH_MX6 || ARCH_MX7ULP || ARCH_IMXRT
default y
---help---
Enables support for the on-chip EHCI controller on i.MX6 SoCs.
config USB_EHCI_MX7
bool "Support for i.MX7 on-chip EHCI USB controller"
depends on ARCH_MX7 || IMX8M
select PHY if IMX8M
select NOP_PHY if IMX8M
default y
---help---
Enables support for the on-chip EHCI controller on i.MX7 SoCs.
bool "Support for i.MX23/i.MX28 EHCI USB controller"
depends on ARCH_MX23 || ARCH_MX28
Enables support for the on-chip EHCI controller on i.MX23 and
i.MX28 SoCs.
config USB_EHCI_OMAP
bool "Support for OMAP3+ on-chip EHCI USB controller"
depends on ARCH_OMAP2PLUS
select PHY
imply NOP_PHY
default y
---help---
Enables support for the on-chip EHCI controller on OMAP3 and later
SoCs.
config USB_EHCI_VF
bool "Support for Vybrid on-chip EHCI USB controller"
depends on ARCH_VF610
default y
help
Enables support for the on-chip EHCI controller on Vybrid SoCs.
if USB_EHCI_MX6 || USB_EHCI_MX7
config MXC_USB_OTG_HACTIVE
bool "USB Power pin high active"
---help---
Set the USB Power pin polarity to be high active (PWR_POL)
endif
config USB_EHCI_MSM
bool "Support for Qualcomm on-chip EHCI USB controller"
depends on DM_USB
select USB_ULPI_VIEWPORT
---help---
Enables support for the on-chip EHCI controller on Qualcomm
Snapdragon SoCs.
config USB_EHCI_PCI
bool "Support for PCI-based EHCI USB controller"
default y if X86
help
Enables support for the PCI-based EHCI controller.
config USB_EHCI_TEGRA
bool "Support for NVIDIA Tegra on-chip EHCI USB controller"
---help---
Enable support for Tegra on-chip EHCI USB controller
config USB_EHCI_ZYNQ
bool "Support for Xilinx Zynq on-chip EHCI USB controller"
default y if ARCH_ZYNQ
---help---
Enable support for Zynq on-chip EHCI USB controller
config USB_EHCI_GENERIC
bool "Support for generic EHCI USB controller"
depends on DM_USB
---help---
Enables support for generic EHCI controller.
config USB_EHCI_FSL
bool "Support for FSL on-chip EHCI USB controller"
select CONFIG_EHCI_HCD_INIT_AFTER_RESET
---help---
Enables support for the on-chip EHCI controller on FSL chips.
endif # USB_EHCI_HCD
config USB_OHCI_HCD
bool "OHCI HCD (USB 1.1) support"
depends on DM && OF_CONTROL
select USB_HOST
---help---
The Open Host Controller Interface (OHCI) is a standard for accessing
USB 1.1 host controller hardware. It does more in hardware than Intel's
UHCI specification. If your USB host controller follows the OHCI spec,
say Y. On most non-x86 systems, and on x86 hardware that's not using a
USB controller from Intel or VIA, this is appropriate. If your host
controller doesn't use PCI, this is probably appropriate. For a PCI
based system where you're not sure, the "lspci -v" entry will list the
right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
config USB_OHCI_PCI
bool "Support for PCI-based OHCI USB controller"
help
Enables support for the PCI-based OHCI controller.
config USB_OHCI_GENERIC
bool "Support for generic OHCI USB controller"
---help---
Enables support for generic OHCI controller.
config USB_OHCI_DA8XX
bool "Support for da850 OHCI USB controller"
help
Enable support for the da850 USB controller.
config USB_UHCI_HCD
bool "UHCI HCD (most Intel and VIA) support"
---help---
The Universal Host Controller Interface is a standard by Intel for
accessing the USB hardware in the PC (which is also called the USB
host controller). If your USB host controller conforms to this
standard, you may want to say Y, but see below. All recent boards
with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
i810, i820) conform to this standard. Also all VIA PCI chipsets
(like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
133) and LEON/GRLIB SoCs with the GRUSBHC controller.
If unsure, say Y.
if USB_UHCI_HCD
endif # USB_UHCI_HCD
config USB_DWC2
bool "DesignWare USB2 Core support"
depends on DM && OF_CONTROL
select USB_HOST
---help---
The DesignWare USB 2.0 controller is compliant with the
USB-Implementers Forum (USB-IF) USB 2.0 specifications.
Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
operation is compliant to the controller Supplement. If you want to
enable this controller in host mode, say Y.
if USB_DWC2
config USB_DWC2_BUFFER_SIZE
int "Data buffer size in kB"
default 64
---help---
By default 64 kB buffer is used but if amount of RAM avaialble on
the target is not enough to accommodate allocation of buffer of
that size it is possible to shrink it. Smaller sizes should be fine
because larger transactions could be split in smaller ones.
endif # USB_DWC2
config USB_R8A66597_HCD
bool "Renesas R8A66597 USB Core support"
depends on DM && OF_CONTROL
select USB_HOST
---help---
This enables support for the on-chip Renesas R8A66597 USB 2.0
controller, present in various RZ and SH SoCs.