# SPDX-License-Identifier: GPL-2.0## USB Host Controller Drivers#comment "USB Host Controller Drivers" config USB_C67X00_HCD tristate "Cypress C67x00 HCD support" depends on HAS_IOMEM help The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role host/peripheral/OTG USB controllers. Enable this option to support this chip in host controller mode. If unsure, say N. To compile this driver as a module, choose M here: the module will be called c67x00. config USB_XHCI_HCD tristate "xHCI HCD (USB 3.0) support" depends on HAS_DMA && HAS_IOMEM help The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 "SuperSpeed" host controller hardware. To compile this driver as a module, choose M here: the module will be called xhci-hcd. if USB_XHCI_HCDconfig USB_XHCI_DBGCAP bool "xHCI support for debug capability" depends on TTY help Say 'Y' to enable the support for the xHCI debug capability. Make sure that your xHCI host supports the extended debug capability and you want a TTY serial device based on the xHCI debug capability before enabling this option. If unsure, say 'N'. config USB_XHCI_PCI tristate depends on USB_PCI default y config USB_XHCI_PCI_PROM21 tristate depends on USB_XHCI_PCI default USB_XHCI_PCI if SENSORS_PROM21_XHCI != n select AUXILIARY_BUS config USB_XHCI_PCI_RENESAS tristate "Support for additional Renesas xHCI controller with firmware" depends on USB_XHCI_PCI help Say 'Y' to enable the support for the Renesas xHCI controller with firmware. Make sure you have the firmware for the device and installed on your system for this device to work. If unsure, say 'N'. config USB_XHCI_PLATFORM tristate "Generic xHCI driver for a platform device" help Adds an xHCI host driver for a generic platform device, which provides a memory space and an irq. It is also a prerequisite for platform specific drivers that implement some extra quirks. If unsure, say N. config USB_XHCI_HISTB tristate "xHCI support for HiSilicon STB SoCs" depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST) help Say 'Y' to enable the support for the xHCI host controller found in HiSilicon STB SoCs. config USB_XHCI_MTK tristate "xHCI support for MediaTek SoCs" select MFD_SYSCON depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || ARCH_AIROHA || COMPILE_TEST help Say 'Y' to enable the support for the xHCI host controller found in MediaTek SoCs. If unsure, say N. config USB_XHCI_MVEBU tristate "xHCI support for Marvell Armada 375/38x/37xx" select USB_XHCI_PLATFORM depends on HAS_IOMEM depends on ARCH_MVEBU || COMPILE_TEST help Say 'Y' to enable the support for the xHCI host controller found in Marvell Armada 375/38x/37xx ARM SOCs. config USB_XHCI_RCAR tristate "xHCI support for Renesas R-Car SoCs" depends on USB_XHCI_PLATFORM depends on ARCH_RENESAS || COMPILE_TEST default ARCH_RENESAS help Say 'Y' to enable the support for the xHCI host controller found in Renesas R-Car and RZ/G3E alike ARM SoCs. config USB_XHCI_RZV2M bool "xHCI support for Renesas RZ/V2M SoC" depends on USB_XHCI_RCAR depends on ARCH_R9A09G011 || COMPILE_TEST depends on USB_RZV2M_USB3DRD=y || (USB_RZV2M_USB3DRD=USB_XHCI_RCAR) help Say 'Y' to enable the support for the xHCI host controller found in Renesas RZ/V2M SoC. config USB_XHCI_SIDEBAND bool "xHCI support for sideband" help Say 'Y' to enable the support for the xHCI sideband capability. Provide a mechanism for a sideband datapath for payload associated with audio class endpoints. This allows for an audio DSP to use xHCI USB endpoints directly, allowing CPU to sleep while playing audio. config USB_XHCI_TEGRA tristate "xHCI support for NVIDIA Tegra SoCs" depends on PHY_TEGRA_XUSB depends on RESET_CONTROLLER select FW_LOADER help Say 'Y' to enable the support for the xHCI host controller found in NVIDIA Tegra124 and later SoCs. endif # USB_XHCI_HCD config USB_EHCI_BRCMSTB tristate config USB_BRCMSTB tristate "Broadcom STB USB support" depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD select USB_EHCI_BRCMSTB if USB_EHCI_HCD select USB_XHCI_PLATFORM if USB_XHCI_HCD help Enables support for XHCI, EHCI and OHCI host controllers found in Broadcom STB SoC's. To compile these drivers as modules, choose M here: the modules will be called ohci-platform.ko, ehci-brcm.ko and xhci-plat-hcd.ko Disabling this will keep the controllers and corresponding PHYs powered down. config USB_EHCI_HCD tristate "EHCI HCD (USB 2.0) support" depends on HAS_DMA && HAS_IOMEM 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.rst>. To compile this driver as a module, choose M here: the module will be called ehci-hcd. config USB_EHCI_ROOT_HUB_TT bool "Root Hub Transaction Translators" depends on USB_EHCI_HCD help Some EHCI chips have vendor-specific extensions to integrate transaction translators, so that no OHCI or UHCI companion controller is needed. It's safe to say "y" even if your controller doesn't support this feature. This supports the EHCI implementation that's originally from ARC, and has since changed hands a few times. config USB_EHCI_TT_NEWSCHED bool "Improved Transaction Translator scheduling" depends on USB_EHCI_HCD default y help This changes the periodic scheduling code to fill more of the low and full speed bandwidth available from the Transaction Translator (TT) in USB 2.0 hubs. Without this, only one transfer will be issued in each microframe, significantly reducing the number of periodic low/fullspeed transfers possible. If you have multiple periodic low/fullspeed devices connected to a highspeed USB hub which is connected to a highspeed USB Host Controller, and some of those devices will not work correctly (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if you have only one such device and it doesn't work, you could try saying N. If unsure, say Y. if USB_EHCI_HCD config USB_EHCI_PCI tristate depends on USB_PCI default y config XPS_USB_HCD_XILINX bool "Use Xilinx usb host EHCI controller core" depends on (PPC32 || MICROBLAZE) select USB_EHCI_BIG_ENDIAN_DESC select USB_EHCI_BIG_ENDIAN_MMIO help Xilinx xps USB host controller core is EHCI compliant and has transaction translator built-in. It can be configured to either support both high speed and full speed devices, or high speed devices only. config USB_EHCI_FSL tristate "Support for Freescale on-chip EHCI USB controller" select USB_EHCI_ROOT_HUB_TT help Variation of ARC USB block used in some Freescale chips. config USB_EHCI_HCD_NPCM7XX tristate "Support for Nuvoton NPCM on-chip EHCI USB controller" depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST default y if (USB_EHCI_HCD && ARCH_NPCM) help Enables support for the on-chip EHCI controller on Nuvoton NPCM chips. config USB_EHCI_HCD_OMAP tristate "EHCI support for OMAP3 and later chips" depends on ARCH_OMAP || COMPILE_TEST depends on NOP_USB_XCEIV default ARCH_OMAP help Enables support for the on-chip EHCI controller on OMAP3 and later chips. config USB_EHCI_HCD_ORION tristate "Support for Marvell EBU on-chip EHCI USB controller" depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST) default y if (PLAT_ORION || ARCH_MVEBU) help Enables support for the on-chip EHCI controller on Marvell's embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP, Armada 370. This is different from the EHCI implementation on Marvell's mobile PXA and MMP SoC, see "EHCI support for Marvell PXA/MMP USB controller" for those. config USB_EHCI_HCD_SPEAR tristate "Support for ST SPEAr on-chip EHCI USB controller" depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) default y if PLAT_SPEAR help Enables support for the on-chip EHCI controller on ST SPEAr chips. config USB_EHCI_HCD_STI tristate "Support for ST STiHxxx on-chip EHCI USB controller" depends on (ARCH_STI || COMPILE_TEST) && OF select GENERIC_PHY select USB_EHCI_HCD_PLATFORM help Enable support for the on-chip EHCI controller found on STMicroelectronics consumer electronics SoC's. config USB_EHCI_HCD_AT91 tristate "Support for Atmel on-chip EHCI USB controller" depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST) default y if ARCH_AT91 help Enables support for the on-chip EHCI controller on Atmel chips. config USB_EHCI_TEGRA tristate "NVIDIA Tegra HCD support" depends on ARCH_TEGRA select USB_CHIPIDEA select USB_CHIPIDEA_HOST select USB_CHIPIDEA_TEGRA select USB_GADGET help This option is deprecated now and the driver was removed, use USB_CHIPIDEA_TEGRA instead. Enable support for the internal USB Host Controllers found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. config USB_EHCI_HCD_PPC_OF bool "EHCI support for PPC USB controller on OF platform bus" depends on PPC default y help Enables support for the USB controller present on the PowerPC OpenFirmware platform bus. config USB_EHCI_SH bool "EHCI support for SuperH USB controller" depends on SUPERH || COMPILE_TEST help Enables support for the on-chip EHCI controller on the SuperH. If you use the PCI EHCI controller, this option is not necessary. config USB_EHCI_EXYNOS tristate "EHCI support for Samsung S5P/Exynos SoC Series" depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST help Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI controller. config USB_EHCI_MV tristate "EHCI support for Marvell PXA/MMP USB controller" depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST select USB_EHCI_ROOT_HUB_TT help Enables support for Marvell (including PXA and MMP series) on-chip USB SPH and OTG controller. SPH is a single port host, and it can only be EHCI host. OTG is controller that can switch to host mode. Note that this driver will not work on Marvell's other EHCI controller used by the EBU-type SoCs including Orion, Kirkwood, Dova, Armada 370 and Armada XP. See "Support for Marvell EBU on-chip EHCI USB controller" for those. config USB_OCTEON_HCD tristate "Cavium Networks Octeon USB support" depends on CAVIUM_OCTEON_SOC && USB help This driver supports USB host controller on some Cavium Networks' products in the Octeon family. To compile this driver as a module, choose M here. The module will be called octeon-hcd. config USB_EHCI_HCD_PLATFORM tristate "Generic EHCI driver for a platform device" help Adds an EHCI host driver for a generic platform device, which provides a memory space and an irq. If unsure, say N. config USB_OCTEON_EHCI bool "Octeon on-chip EHCI support (DEPRECATED)" depends on CAVIUM_OCTEON_SOC select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN select USB_EHCI_HCD_PLATFORM help This option is deprecated now and the driver was removed, use USB_EHCI_HCD_PLATFORM instead. Enable support for the Octeon II SOC's on-chip EHCI controller. It is needed for high-speed (480Mbit/sec) USB 2.0 device support. All CN6XXX based chips with USB are supported. endif # USB_EHCI_HCD config USB_OXU210HP_HCD tristate "OXU210HP HCD support" depends on HAS_IOMEM help The OXU210HP is an USB host/OTG/device controller. Enable this option if your board has this chip. If unsure, say N. This driver does not support isochronous transfers and doesn't implement OTG nor USB device controllers. To compile this driver as a module, choose M here: the module will be called oxu210hp-hcd. config USB_ISP116X_HCD tristate "ISP116X HCD support" depends on HAS_IOMEM help The ISP1160 and ISP1161 chips are USB host controllers. Enable this option if your board has this chip. If unsure, say N. This driver does not support isochronous transfers. To compile this driver as a module, choose M here: the module will be called isp116x-hcd. config USB_MAX3421_HCD tristate "MAX3421 HCD (USB-over-SPI) support" depends on USB && SPI help The Maxim MAX3421E chip supports standard USB 2.0-compliant full-speed devices either in host or peripheral mode. This driver supports the host-mode of the MAX3421E only. To compile this driver as a module, choose M here: the module will be called max3421-hcd. config USB_OHCI_HCD tristate "OHCI HCD (USB 1.1) support" depends on HAS_DMA && HAS_IOMEM 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. To compile this driver as a module, choose M here: the module will be called ohci-hcd. if USB_OHCI_HCD config USB_OHCI_HCD_OMAP1 tristate "OHCI support for OMAP1/2 chips" depends on ARCH_OMAP1 default y help Enables support for the OHCI controller on OMAP1/2 chips. config USB_OHCI_HCD_SPEAR tristate "Support for ST SPEAr on-chip OHCI USB controller" depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) default y if PLAT_SPEAR help Enables support for the on-chip OHCI controller on ST SPEAr chips. config USB_OHCI_HCD_STI tristate "Support for ST STiHxxx on-chip OHCI USB controller" depends on (ARCH_STI || COMPILE_TEST) && OF select GENERIC_PHY select USB_OHCI_HCD_PLATFORM help Enable support for the on-chip OHCI controller found on STMicroelectronics consumer electronics SoC's. config USB_OHCI_HCD_S3C2410 tristate "OHCI support for Samsung S3C64xx SoC series" depends on USB_OHCI_HCD && (ARCH_S3C64XX || COMPILE_TEST) default ARCH_S3C64XX help Enables support for the on-chip OHCI controller on S3C64xx chips. config USB_OHCI_HCD_LPC32XX tristate "Support for LPC on-chip OHCI USB controller" depends on USB_OHCI_HCD depends on ARCH_LPC32XX || COMPILE_TEST depends on USB_ISP1301 default y help Enables support for the on-chip OHCI controller on NXP chips. config USB_OHCI_HCD_PXA27X tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" depends on USB_OHCI_HCD && (PXA27x || PXA3xx) default y help Enables support for the on-chip OHCI controller on PXA27x/PXA3xx chips. config USB_OHCI_HCD_AT91 tristate "Support for Atmel on-chip OHCI USB controller" depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF default y if ARCH_AT91 help Enables support for the on-chip OHCI controller on Atmel chips. config USB_OHCI_HCD_OMAP3 tristate "OHCI support for OMAP3 and later chips" depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST select USB_OHCI_HCD_PLATFORM default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 help This option is deprecated now and the driver was removed, use USB_OHCI_HCD_PLATFORM instead. Enables support for the on-chip OHCI controller on OMAP3 and later chips. config USB_OHCI_HCD_DAVINCI tristate "OHCI support for TI DaVinci DA8xx" depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST depends on USB_OHCI_HCD select PHY_DA8XX_USB default y if ARCH_DAVINCI_DA8XX help Enables support for the DaVinci DA8xx integrated OHCI controller. This driver cannot currently be a loadable module because it lacks a proper PHY abstraction.Lines 1–500 of 735. Load more
# SPDX-License-Identifier: GPL-2.0 # # USB Host Controller Drivers # comment "USB Host Controller Drivers" config USB_C67X00_HCD tristate "Cypress C67x00 HCD support" depends on HAS_IOMEM help The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role host/peripheral/OTG USB controllers. Enable this option to support this chip in host controller mode. If unsure, say N. To compile this driver as a module, choose M here: the module will be called c67x00. config USB_XHCI_HCD tristate "xHCI HCD (USB 3.0) support" depends on HAS_DMA && HAS_IOMEM help The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 "SuperSpeed" host controller hardware. To compile this driver as a module, choose M here: the module will be called xhci-hcd. if USB_XHCI_HCD config USB_XHCI_DBGCAP bool "xHCI support for debug capability" depends on TTY help Say 'Y' to enable the support for the xHCI debug capability. Make sure that your xHCI host supports the extended debug capability and you want a TTY serial device based on the xHCI debug capability before enabling this option. If unsure, say 'N'. config USB_XHCI_PCI tristate depends on USB_PCI default y config USB_XHCI_PCI_PROM21 tristate depends on USB_XHCI_PCI default USB_XHCI_PCI if SENSORS_PROM21_XHCI != n select AUXILIARY_BUS config USB_XHCI_PCI_RENESAS tristate "Support for additional Renesas xHCI controller with firmware" depends on USB_XHCI_PCI help Say 'Y' to enable the support for the Renesas xHCI controller with firmware. Make sure you have the firmware for the device and installed on your system for this device to work. If unsure, say 'N'. config USB_XHCI_PLATFORM tristate "Generic xHCI driver for a platform device" help Adds an xHCI host driver for a generic platform device, which provides a memory space and an irq. It is also a prerequisite for platform specific drivers that implement some extra quirks. If unsure, say N. config USB_XHCI_HISTB tristate "xHCI support for HiSilicon STB SoCs" depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST) help Say 'Y' to enable the support for the xHCI host controller found in HiSilicon STB SoCs. config USB_XHCI_MTK tristate "xHCI support for MediaTek SoCs" select MFD_SYSCON depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || ARCH_AIROHA || COMPILE_TEST help Say 'Y' to enable the support for the xHCI host controller found in MediaTek SoCs. If unsure, say N. config USB_XHCI_MVEBU tristate "xHCI support for Marvell Armada 375/38x/37xx" select USB_XHCI_PLATFORM depends on HAS_IOMEM depends on ARCH_MVEBU || COMPILE_TEST help Say 'Y' to enable the support for the xHCI host controller found in Marvell Armada 375/38x/37xx ARM SOCs. config USB_XHCI_RCAR tristate "xHCI support for Renesas R-Car SoCs" depends on USB_XHCI_PLATFORM depends on ARCH_RENESAS || COMPILE_TEST default ARCH_RENESAS help Say 'Y' to enable the support for the xHCI host controller found in Renesas R-Car and RZ/G3E alike ARM SoCs. config USB_XHCI_RZV2M bool "xHCI support for Renesas RZ/V2M SoC" depends on USB_XHCI_RCAR depends on ARCH_R9A09G011 || COMPILE_TEST depends on USB_RZV2M_USB3DRD=y || (USB_RZV2M_USB3DRD=USB_XHCI_RCAR) help Say 'Y' to enable the support for the xHCI host controller found in Renesas RZ/V2M SoC. config USB_XHCI_SIDEBAND bool "xHCI support for sideband" help Say 'Y' to enable the support for the xHCI sideband capability. Provide a mechanism for a sideband datapath for payload associated with audio class endpoints. This allows for an audio DSP to use xHCI USB endpoints directly, allowing CPU to sleep while playing audio. config USB_XHCI_TEGRA tristate "xHCI support for NVIDIA Tegra SoCs" depends on PHY_TEGRA_XUSB depends on RESET_CONTROLLER select FW_LOADER help Say 'Y' to enable the support for the xHCI host controller found in NVIDIA Tegra124 and later SoCs. endif # USB_XHCI_HCD config USB_EHCI_BRCMSTB tristate config USB_BRCMSTB tristate "Broadcom STB USB support" depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD select USB_EHCI_BRCMSTB if USB_EHCI_HCD select USB_XHCI_PLATFORM if USB_XHCI_HCD help Enables support for XHCI, EHCI and OHCI host controllers found in Broadcom STB SoC's. To compile these drivers as modules, choose M here: the modules will be called ohci-platform.ko, ehci-brcm.ko and xhci-plat-hcd.ko Disabling this will keep the controllers and corresponding PHYs powered down. config USB_EHCI_HCD tristate "EHCI HCD (USB 2.0) support" depends on HAS_DMA && HAS_IOMEM 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.rst>. To compile this driver as a module, choose M here: the module will be called ehci-hcd. config USB_EHCI_ROOT_HUB_TT bool "Root Hub Transaction Translators" depends on USB_EHCI_HCD help Some EHCI chips have vendor-specific extensions to integrate transaction translators, so that no OHCI or UHCI companion controller is needed. It's safe to say "y" even if your controller doesn't support this feature. This supports the EHCI implementation that's originally from ARC, and has since changed hands a few times. config USB_EHCI_TT_NEWSCHED bool "Improved Transaction Translator scheduling" depends on USB_EHCI_HCD default y help This changes the periodic scheduling code to fill more of the low and full speed bandwidth available from the Transaction Translator (TT) in USB 2.0 hubs. Without this, only one transfer will be issued in each microframe, significantly reducing the number of periodic low/fullspeed transfers possible. If you have multiple periodic low/fullspeed devices connected to a highspeed USB hub which is connected to a highspeed USB Host Controller, and some of those devices will not work correctly (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if you have only one such device and it doesn't work, you could try saying N. If unsure, say Y. if USB_EHCI_HCD config USB_EHCI_PCI tristate depends on USB_PCI default y config XPS_USB_HCD_XILINX bool "Use Xilinx usb host EHCI controller core" depends on (PPC32 || MICROBLAZE) select USB_EHCI_BIG_ENDIAN_DESC select USB_EHCI_BIG_ENDIAN_MMIO help Xilinx xps USB host controller core is EHCI compliant and has transaction translator built-in. It can be configured to either support both high speed and full speed devices, or high speed devices only. config USB_EHCI_FSL tristate "Support for Freescale on-chip EHCI USB controller" select USB_EHCI_ROOT_HUB_TT help Variation of ARC USB block used in some Freescale chips. config USB_EHCI_HCD_NPCM7XX tristate "Support for Nuvoton NPCM on-chip EHCI USB controller" depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST default y if (USB_EHCI_HCD && ARCH_NPCM) help Enables support for the on-chip EHCI controller on Nuvoton NPCM chips. config USB_EHCI_HCD_OMAP tristate "EHCI support for OMAP3 and later chips" depends on ARCH_OMAP || COMPILE_TEST depends on NOP_USB_XCEIV default ARCH_OMAP help Enables support for the on-chip EHCI controller on OMAP3 and later chips. config USB_EHCI_HCD_ORION tristate "Support for Marvell EBU on-chip EHCI USB controller" depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST) default y if (PLAT_ORION || ARCH_MVEBU) help Enables support for the on-chip EHCI controller on Marvell's embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP, Armada 370. This is different from the EHCI implementation on Marvell's mobile PXA and MMP SoC, see "EHCI support for Marvell PXA/MMP USB controller" for those. config USB_EHCI_HCD_SPEAR tristate "Support for ST SPEAr on-chip EHCI USB controller" depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) default y if PLAT_SPEAR help Enables support for the on-chip EHCI controller on ST SPEAr chips. config USB_EHCI_HCD_STI tristate "Support for ST STiHxxx on-chip EHCI USB controller" depends on (ARCH_STI || COMPILE_TEST) && OF select GENERIC_PHY select USB_EHCI_HCD_PLATFORM help Enable support for the on-chip EHCI controller found on STMicroelectronics consumer electronics SoC's. config USB_EHCI_HCD_AT91 tristate "Support for Atmel on-chip EHCI USB controller" depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST) default y if ARCH_AT91 help Enables support for the on-chip EHCI controller on Atmel chips. config USB_EHCI_TEGRA tristate "NVIDIA Tegra HCD support" depends on ARCH_TEGRA select USB_CHIPIDEA select USB_CHIPIDEA_HOST select USB_CHIPIDEA_TEGRA select USB_GADGET help This option is deprecated now and the driver was removed, use USB_CHIPIDEA_TEGRA instead. Enable support for the internal USB Host Controllers found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. config USB_EHCI_HCD_PPC_OF bool "EHCI support for PPC USB controller on OF platform bus" depends on PPC default y help Enables support for the USB controller present on the PowerPC OpenFirmware platform bus. config USB_EHCI_SH bool "EHCI support for SuperH USB controller" depends on SUPERH || COMPILE_TEST help Enables support for the on-chip EHCI controller on the SuperH. If you use the PCI EHCI controller, this option is not necessary. config USB_EHCI_EXYNOS tristate "EHCI support for Samsung S5P/Exynos SoC Series" depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST help Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI controller. config USB_EHCI_MV tristate "EHCI support for Marvell PXA/MMP USB controller" depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST select USB_EHCI_ROOT_HUB_TT help Enables support for Marvell (including PXA and MMP series) on-chip USB SPH and OTG controller. SPH is a single port host, and it can only be EHCI host. OTG is controller that can switch to host mode. Note that this driver will not work on Marvell's other EHCI controller used by the EBU-type SoCs including Orion, Kirkwood, Dova, Armada 370 and Armada XP. See "Support for Marvell EBU on-chip EHCI USB controller" for those. config USB_OCTEON_HCD tristate "Cavium Networks Octeon USB support" depends on CAVIUM_OCTEON_SOC && USB help This driver supports USB host controller on some Cavium Networks' products in the Octeon family. To compile this driver as a module, choose M here. The module will be called octeon-hcd. config USB_EHCI_HCD_PLATFORM tristate "Generic EHCI driver for a platform device" help Adds an EHCI host driver for a generic platform device, which provides a memory space and an irq. If unsure, say N. config USB_OCTEON_EHCI bool "Octeon on-chip EHCI support (DEPRECATED)" depends on CAVIUM_OCTEON_SOC select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN select USB_EHCI_HCD_PLATFORM help This option is deprecated now and the driver was removed, use USB_EHCI_HCD_PLATFORM instead. Enable support for the Octeon II SOC's on-chip EHCI controller. It is needed for high-speed (480Mbit/sec) USB 2.0 device support. All CN6XXX based chips with USB are supported. endif # USB_EHCI_HCD config USB_OXU210HP_HCD tristate "OXU210HP HCD support" depends on HAS_IOMEM help The OXU210HP is an USB host/OTG/device controller. Enable this option if your board has this chip. If unsure, say N. This driver does not support isochronous transfers and doesn't implement OTG nor USB device controllers. To compile this driver as a module, choose M here: the module will be called oxu210hp-hcd. config USB_ISP116X_HCD tristate "ISP116X HCD support" depends on HAS_IOMEM help The ISP1160 and ISP1161 chips are USB host controllers. Enable this option if your board has this chip. If unsure, say N. This driver does not support isochronous transfers. To compile this driver as a module, choose M here: the module will be called isp116x-hcd. config USB_MAX3421_HCD tristate "MAX3421 HCD (USB-over-SPI) support" depends on USB && SPI help The Maxim MAX3421E chip supports standard USB 2.0-compliant full-speed devices either in host or peripheral mode. This driver supports the host-mode of the MAX3421E only. To compile this driver as a module, choose M here: the module will be called max3421-hcd. config USB_OHCI_HCD tristate "OHCI HCD (USB 1.1) support" depends on HAS_DMA && HAS_IOMEM 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. To compile this driver as a module, choose M here: the module will be called ohci-hcd. if USB_OHCI_HCD config USB_OHCI_HCD_OMAP1 tristate "OHCI support for OMAP1/2 chips" depends on ARCH_OMAP1 default y help Enables support for the OHCI controller on OMAP1/2 chips. config USB_OHCI_HCD_SPEAR tristate "Support for ST SPEAr on-chip OHCI USB controller" depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) default y if PLAT_SPEAR help Enables support for the on-chip OHCI controller on ST SPEAr chips. config USB_OHCI_HCD_STI tristate "Support for ST STiHxxx on-chip OHCI USB controller" depends on (ARCH_STI || COMPILE_TEST) && OF select GENERIC_PHY select USB_OHCI_HCD_PLATFORM help Enable support for the on-chip OHCI controller found on STMicroelectronics consumer electronics SoC's. config USB_OHCI_HCD_S3C2410 tristate "OHCI support for Samsung S3C64xx SoC series" depends on USB_OHCI_HCD && (ARCH_S3C64XX || COMPILE_TEST) default ARCH_S3C64XX help Enables support for the on-chip OHCI controller on S3C64xx chips. config USB_OHCI_HCD_LPC32XX tristate "Support for LPC on-chip OHCI USB controller" depends on USB_OHCI_HCD depends on ARCH_LPC32XX || COMPILE_TEST depends on USB_ISP1301 default y help Enables support for the on-chip OHCI controller on NXP chips. config USB_OHCI_HCD_PXA27X tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" depends on USB_OHCI_HCD && (PXA27x || PXA3xx) default y help Enables support for the on-chip OHCI controller on PXA27x/PXA3xx chips. config USB_OHCI_HCD_AT91 tristate "Support for Atmel on-chip OHCI USB controller" depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF default y if ARCH_AT91 help Enables support for the on-chip OHCI controller on Atmel chips. config USB_OHCI_HCD_OMAP3 tristate "OHCI support for OMAP3 and later chips" depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST select USB_OHCI_HCD_PLATFORM default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 help This option is deprecated now and the driver was removed, use USB_OHCI_HCD_PLATFORM instead. Enables support for the on-chip OHCI controller on OMAP3 and later chips. config USB_OHCI_HCD_DAVINCI tristate "OHCI support for TI DaVinci DA8xx" depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST depends on USB_OHCI_HCD select PHY_DA8XX_USB default y if ARCH_DAVINCI_DA8XX help Enables support for the DaVinci DA8xx integrated OHCI controller. This driver cannot currently be a loadable module because it lacks a proper PHY abstraction.