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https://github.com/edk2-porting/linux-next.git
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5a8d651a2b
instead of defining all functions as static inlines, let's move them to udc-core and export them with EXPORT_SYMBOL_GPL, that way we can make sure that only GPL drivers will use them. As a side effect, it'll be nicer to add tracepoints to the gadget API. While at that, also fix Kconfig dependencies to avoid randconfig build failures. Acked-By: Sebastian Reichel <sre@kernel.org> Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
212 lines
6.8 KiB
Plaintext
212 lines
6.8 KiB
Plaintext
#
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# Physical Layer USB driver configuration
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#
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menu "USB Physical Layer drivers"
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config USB_PHY
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def_bool n
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#
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# USB Transceiver Drivers
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#
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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_PHY
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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_FSL_USB2 && USB_OTG_FSM && PM
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depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
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select USB_PHY
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help
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Enable this to support Freescale USB OTG transceiver.
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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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depends on USB
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depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
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select USB_PHY
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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 phy-isp1301-omap.
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config KEYSTONE_USB_PHY
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tristate "Keystone USB PHY Driver"
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depends on ARCH_KEYSTONE || COMPILE_TEST
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depends on NOP_USB_XCEIV
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help
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Enable this to support Keystone USB phy. This driver provides
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interface to interact with USB 2.0 and USB 3.0 PHY that is part
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of the Keystone SOC.
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config NOP_USB_XCEIV
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tristate "NOP USB Transceiver Driver"
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depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, NOP can't be built-in
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select USB_PHY
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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 AM335X_CONTROL_USB
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tristate
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config AM335X_PHY_USB
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tristate "AM335x USB PHY Driver"
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depends on ARM || COMPILE_TEST
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depends on NOP_USB_XCEIV
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select USB_PHY
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select AM335X_CONTROL_USB
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select USB_COMMON
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help
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This driver provides PHY support for that phy which part for the
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AM335x SoC.
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config SAMSUNG_USBPHY
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tristate
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help
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Enable this to support Samsung USB phy helper driver for Samsung SoCs.
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This driver provides common interface to interact, for Samsung USB 2.0 PHY
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driver and later for Samsung USB 3.0 PHY driver.
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config TWL6030_USB
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tristate "TWL6030 USB Transceiver Driver"
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depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
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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 USB_GPIO_VBUS
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tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
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depends on GPIOLIB || COMPILE_TEST
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depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
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select USB_PHY
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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 OMAP_OTG
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tristate "OMAP USB OTG controller driver"
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depends on ARCH_OMAP_OTG && EXTCON
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help
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Enable this to support some transceivers on OMAP1 platforms. OTG
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controller is needed to switch between host and peripheral modes.
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This driver can also be built as a module. If so, the module
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will be called phy-omap-otg.
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config TAHVO_USB
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tristate "Tahvo USB transceiver driver"
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depends on MFD_RETU && EXTCON
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depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
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select USB_PHY
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help
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Enable this to support USB transceiver on Tahvo. This is used
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at least on Nokia 770.
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config TAHVO_USB_HOST_BY_DEFAULT
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depends on TAHVO_USB
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bool "Device in USB host mode by default"
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help
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Say Y here, if you want the device to enter USB host mode
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by default on bootup.
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config USB_ISP1301
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tristate "NXP ISP1301 USB transceiver support"
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depends on USB || USB_GADGET
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depends on I2C
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select USB_PHY
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help
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Say Y here to add support for the NXP ISP1301 USB transceiver driver.
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This chip is typically used as USB transceiver for USB host, gadget
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and OTG drivers (to be selected separately).
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To compile this driver as a module, choose M here: the
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module will be called phy-isp1301.
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config USB_MSM_OTG
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tristate "Qualcomm on-chip USB OTG controller support"
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depends on (USB || USB_GADGET) && (ARCH_QCOM || COMPILE_TEST)
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depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
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depends on RESET_CONTROLLER
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depends on EXTCON
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select USB_PHY
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help
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Enable this to support the USB OTG transceiver on Qualcomm 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_QCOM_8X16_PHY
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tristate "Qualcomm APQ8016/MSM8916 on-chip USB PHY controller support"
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depends on ARCH_QCOM || COMPILE_TEST
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depends on RESET_CONTROLLER && EXTCON
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select USB_PHY
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select USB_ULPI_VIEWPORT
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help
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Enable this to support the USB transceiver on Qualcomm 8x16 chipsets.
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It handles PHY initialization, clock management, power management,
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and workarounds required after resetting the hardware.
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To compile this driver as a module, choose M here: the
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module will be called phy-qcom-8x16-usb.
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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 && PM && USB_OTG
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depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
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select USB_PHY
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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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config USB_MXS_PHY
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tristate "Freescale MXS USB PHY support"
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depends on ARCH_MXC || ARCH_MXS
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select STMP_DEVICE
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select USB_PHY
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help
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Enable this to support the Freescale MXS USB PHY.
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MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
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config USB_ULPI
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bool "Generic ULPI Transceiver Driver"
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depends on ARM || ARM64
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select USB_ULPI_VIEWPORT
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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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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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endmenu
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