187 lines
6.1 KiB
Plaintext
187 lines
6.1 KiB
Plaintext
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#
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# USB OTG infrastructure may be needed for peripheral-only, host-only,
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# or OTG-capable configurations when OTG transceivers or controllers
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# are used.
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#
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comment "OTG and related infrastructure"
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config USB_OTG_UTILS
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bool
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help
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Select this to make sure the build includes objects from
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the OTG infrastructure directory.
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config USB_OTG_WAKELOCK
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bool "Hold a wakelock when USB connected"
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depends on WAKELOCK
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select USB_OTG_UTILS
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help
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Select this to automatically hold a wakelock when USB is
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connected, preventing suspend.
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if USB || USB_GADGET
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#
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# USB Transceiver Drivers
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#
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config USB_GPIO_VBUS
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tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
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depends on GENERIC_GPIO
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select USB_OTG_UTILS
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help
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Provides simple GPIO VBUS sensing for controllers with an
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internal transceiver via the usb_phy interface, and
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optionally control of a D+ pullup GPIO as well as a VBUS
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current limit regulator.
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config ISP1301_OMAP
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tristate "Philips ISP1301 with OMAP OTG"
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depends on I2C && ARCH_OMAP_OTG
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select USB_OTG_UTILS
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help
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If you say yes here you get support for the Philips ISP1301
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USB-On-The-Go transceiver working with the OMAP OTG controller.
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The ISP1301 is a full speed USB transceiver which is used in
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products including H2, H3, and H4 development boards for Texas
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Instruments OMAP processors.
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This driver can also be built as a module. If so, the module
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will be called isp1301_omap.
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config USB_ULPI
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bool "Generic ULPI Transceiver Driver"
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depends on ARM
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select USB_OTG_UTILS
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help
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Enable this to support ULPI connected USB OTG transceivers which
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are likely found on embedded boards.
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config USB_ULPI_VIEWPORT
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bool
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depends on USB_ULPI
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help
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Provides read/write operations to the ULPI phy register set for
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controllers with a viewport register (e.g. Chipidea/ARC controllers).
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config TWL4030_USB
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tristate "TWL4030 USB Transceiver Driver"
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depends on TWL4030_CORE && REGULATOR_TWL4030
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select USB_OTG_UTILS
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help
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Enable this to support the USB OTG transceiver on TWL4030
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family chips (including the TWL5030 and TPS659x0 devices).
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This transceiver supports high and full speed devices plus,
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in host mode, low speed.
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config USB_MSM_OTG_72K
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bool "OTG support for Legcay Qualcomm on-chip USB controller"
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depends on ARCH_MSM
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select USB_OTG_UTILS
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default USB_MSM_72K
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help
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Enable this to support the USB OTG transceiver on MSM chips. It
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handles PHY initialization, clock management, low power mode and
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workarounds required after resetting the hardware. This driver is
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required for even peripheral only or host only mode configuration.
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Supports SRP and HNP when both gadget and Host are selected.
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config MSM_OTG_ENABLE_A_WAIT_BCON_TIMEOUT
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bool "Enable A-device timeout for B-device connection"
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depends on USB_MSM_OTG_72K
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default n
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help
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OTG specification allows A-device to turn off VBUS if B-device
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fails to signal connect event before TA_WAIT_BCON (1.1 - 30 sec).
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SRP detection is enabled and hardware is put into low power mode
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upon this timeout.
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If you say yes, VBUS will be turned off if B-device does not signal
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connect in 30 sec. Otherwise VBUS is not turned off when Micro-A
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cable is connected. But hardware is put into LPM. Say no if leakage
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currents in your system are minimum.
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config TWL6030_USB
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tristate "TWL6030 USB Transceiver Driver"
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depends on TWL4030_CORE
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select USB_OTG_UTILS
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help
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Enable this to support the USB OTG transceiver on TWL6030
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family chips. This TWL6030 transceiver has the VBUS and ID GND
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and OTG SRP events capabilities. For all other transceiver functionality
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UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
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are hooked to this driver through platform_data structure.
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The definition of internal PHY APIs are in the mach-omap2 layer.
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config NOP_USB_XCEIV
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tristate "NOP USB Transceiver Driver"
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select USB_OTG_UTILS
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help
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This driver is to be used by all the usb transceiver which are either
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built-in with usb ip or which are autonomous and doesn't require any
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phy programming such as ISP1x04 etc.
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config USB_MSM_OTG
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tristate "OTG support for Qualcomm on-chip USB controller"
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depends on (USB || USB_GADGET) && ARCH_MSM
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select USB_OTG_UTILS
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help
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Enable this to support the USB OTG transceiver on MSM chips. It
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handles PHY initialization, clock management, and workarounds
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required after resetting the hardware and power management.
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This driver is required even for peripheral only or host only
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mode configurations.
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This driver is not supported on boards like trout which
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has an external PHY.
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config USB_MSM_ACA
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bool "Support for Accessory Charger Adapter (ACA)"
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depends on (USB_MSM_OTG || USB_MSM_OTG_72K) && ARCH_MSM
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default n
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help
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Accesory Charger Adapter is a charger specified in USB Battery
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Charging Specification(1.1). It enables OTG devices to charge
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while operating as a host or peripheral at the same time.
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config USB_MSM_STANDARD_ACA
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bool "Support for Standard ACA"
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depends on USB_MSM_ACA
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default USB_MSM_OTG_72K
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help
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A Standard ACA has a Standard-A receptacle on the Accessory Port,
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and can only be attached to a B-device. RID_A and RID_GND states
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are only possible with Standard ACA. Select this feature if the
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board is intended to support only Standard ACA.
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config AB8500_USB
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tristate "AB8500 USB Transceiver Driver"
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depends on AB8500_CORE
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select USB_OTG_UTILS
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help
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Enable this to support the USB OTG transceiver in AB8500 chip.
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This transceiver supports high and full speed devices plus,
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in host mode, low speed.
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config FSL_USB2_OTG
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bool "Freescale USB OTG Transceiver Driver"
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depends on USB_EHCI_FSL && USB_GADGET_FSL_USB2 && USB_SUSPEND
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select USB_OTG
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select USB_OTG_UTILS
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help
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Enable this to support Freescale USB OTG transceiver.
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config USB_MV_OTG
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tristate "Marvell USB OTG support"
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depends on USB_EHCI_MV && USB_MV_UDC && USB_SUSPEND
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select USB_OTG
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select USB_OTG_UTILS
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help
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Say Y here if you want to build Marvell USB OTG transciever
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driver in kernel (including PXA and MMP series). This driver
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implements role switch between EHCI host driver and gadget driver.
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To compile this driver as a module, choose M here.
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endif # USB || OTG
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