xref: /linux/drivers/phy/Kconfig (revision 9e7dfa4bcd4e2c3541c4ee954ea5e66edab94d3f)

# SPDX-License-Identifier: GPL-2.0-only
#
# PHY
#

menu "PHY Subsystem"

config PHY_COMMON_PROPS
	bool "PHY common properties" if KUNIT_ALL_TESTS
	help
	  This parses properties common between generic PHYs and Ethernet PHYs.

	  Select this from consumer drivers to gain access to helpers for
	  parsing properties from the
	  Documentation/devicetree/bindings/phy/phy-common-props.yaml schema.

config PHY_COMMON_PROPS_TEST
	tristate "KUnit tests for PHY common props" if !KUNIT_ALL_TESTS
	depends on KUNIT && PHY_COMMON_PROPS
	default KUNIT_ALL_TESTS
	help
	  This builds KUnit tests for the PHY common property API.

	  For more information on KUnit and unit tests in general,
	  please refer to the KUnit documentation in Documentation/dev-tools/kunit/.

	  When in doubt, say N.

config GENERIC_PHY
	bool "PHY Core"
	help
	  Generic PHY support.

	  This framework is designed to provide a generic interface for PHY
	  devices present in the kernel. This layer will have the generic
	  API by which phy drivers can create PHY using the phy framework and
	  phy users can obtain reference to the PHY. All the users of this
	  framework should select this config.

config GENERIC_PHY_MIPI_DPHY
	bool
	select GENERIC_PHY
	help
	  Generic MIPI D-PHY support.

	  Provides a number of helpers a core functions for MIPI D-PHY
	  drivers to us.

config PHY_AIROHA_PCIE
	tristate "Airoha PCIe-PHY Driver"
	depends on ARCH_AIROHA || COMPILE_TEST
	depends on OF
	select GENERIC_PHY
	help
	  Say Y here to add support for Airoha PCIe PHY driver.
	  This driver create the basic PHY instance and provides initialize
	  callback for PCIe GEN3 port.

config PHY_CAN_TRANSCEIVER
	tristate "CAN transceiver PHY"
	select GENERIC_PHY
	select MULTIPLEXER
	help
	  This option enables support for CAN transceivers as a PHY. This
	  driver provides function for putting the transceivers in various
	  functional modes using gpios and sets the attribute max link
	  rate, for CAN drivers.

config PHY_GOOGLE_USB
	tristate "Google Tensor SoC USB PHY driver"
	select GENERIC_PHY
	depends on TYPEC
	help
	  Enable support for the USB PHY on Google Tensor SoCs, starting with
	  the G5 generation (Laguna). This driver provides the PHY interfaces
	  to interact with the SNPS eUSB2 and USB 3.2/DisplayPort Combo PHY,
	  both of which are integrated with the DWC3 USB DRD controller.
	  This driver currently supports USB high-speed.

config USB_LGM_PHY
	tristate "INTEL Lightning Mountain USB PHY Driver"
	depends on USB_SUPPORT
	depends on X86 || COMPILE_TEST
	select USB_PHY
	select REGULATOR
	select REGULATOR_FIXED_VOLTAGE
	help
	  Enable this to support Intel DWC3 PHY USB phy. This driver provides
	  interface to interact with USB GEN-II and USB 3.x PHY that is part
	  of the Intel network SOC.

config PHY_LPC18XX_USB_OTG
	tristate "NXP LPC18xx/43xx SoC USB OTG PHY driver"
	depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
	depends on MFD_SYSCON
	select GENERIC_PHY
	help
	  Enable this to support NXP LPC18xx/43xx internal USB OTG PHY.

	  This driver is need for USB0 support on LPC18xx/43xx and takes
	  care of enabling and clock setup.

config PHY_NXP_PTN3222
	tristate "NXP PTN3222 1-port eUSB2 to USB2 redriver"
	depends on I2C
	depends on OF
	select GENERIC_PHY
	help
	  Enable this to support NXP PTN3222 1-port eUSB2 to USB2 Redriver.
	  This redriver performs translation between eUSB2 and USB2 signalling
	  schemes. It supports all three USB 2.0 data rates: Low Speed, Full
	  Speed and High Speed.

config PHY_PISTACHIO_USB
	tristate "IMG Pistachio USB2.0 PHY driver"
	depends on MIPS || COMPILE_TEST
	select GENERIC_PHY
	help
	  Enable this to support the USB2.0 PHY on the IMG Pistachio SoC.

config PHY_SNPS_EUSB2
	tristate "SNPS eUSB2 PHY Driver"
	depends on OF && (ARCH_EXYNOS || ARCH_QCOM || COMPILE_TEST)
	select GENERIC_PHY
	help
	  Enable support for the USB high-speed SNPS eUSB2 phy on select
	  SoCs. The PHY is usually paired with a Synopsys DWC3 USB controller.

config PHY_XGENE
	tristate "APM X-Gene 15Gbps PHY support"
	depends on HAS_IOMEM && OF && (ARCH_XGENE || COMPILE_TEST)
	select GENERIC_PHY
	help
	  This option enables support for APM X-Gene SoC multi-purpose PHY.

source "drivers/phy/allwinner/Kconfig"
source "drivers/phy/amlogic/Kconfig"
source "drivers/phy/apple/Kconfig"
source "drivers/phy/axiado/Kconfig"
source "drivers/phy/broadcom/Kconfig"
source "drivers/phy/cadence/Kconfig"
source "drivers/phy/canaan/Kconfig"
source "drivers/phy/eswin/Kconfig"
source "drivers/phy/freescale/Kconfig"
source "drivers/phy/hisilicon/Kconfig"
source "drivers/phy/ingenic/Kconfig"
source "drivers/phy/intel/Kconfig"
source "drivers/phy/lantiq/Kconfig"
source "drivers/phy/marvell/Kconfig"
source "drivers/phy/mediatek/Kconfig"
source "drivers/phy/microchip/Kconfig"
source "drivers/phy/motorola/Kconfig"
source "drivers/phy/mscc/Kconfig"
source "drivers/phy/nuvoton/Kconfig"
source "drivers/phy/qualcomm/Kconfig"
source "drivers/phy/ralink/Kconfig"
source "drivers/phy/realtek/Kconfig"
source "drivers/phy/renesas/Kconfig"
source "drivers/phy/rockchip/Kconfig"
source "drivers/phy/samsung/Kconfig"
source "drivers/phy/socionext/Kconfig"
source "drivers/phy/sophgo/Kconfig"
source "drivers/phy/spacemit/Kconfig"
source "drivers/phy/st/Kconfig"
source "drivers/phy/starfive/Kconfig"
source "drivers/phy/sunplus/Kconfig"
source "drivers/phy/tegra/Kconfig"
source "drivers/phy/ti/Kconfig"
source "drivers/phy/xilinx/Kconfig"

endmenu