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Usually usb phy need register one extcon device to get the connection notifications. It will remove some duplicate code if the extcon device is registered using common code instead of each phy driver having its own related extcon APIs. So we add one pointer of extcon device into usb phy structure, and some other helper functions to register extcon. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
206 lines
6.6 KiB
Plaintext
206 lines
6.6 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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select EXTCON
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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 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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depends on OF
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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
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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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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
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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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