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menu "PHY Subsystem"
config PHY
bool "PHY Core"
depends on DM
help
PHY support.
This framework is designed to provide a generic interface for PHY
devices. PHY devices are dedicated hardware that handle the physical
layer of the protocols in the OSI model.
PHYs are commonly used for high speed interfaces such as Serial-ATA
or PCI express.
The API provides functions to initialize/deinitialize the
PHY, power on/off the PHY, and reset the PHY. It's meant to be as
compatible as possible with the equivalent framework found in the
linux kernel.
config SPL_PHY
bool "PHY Core in SPL"
depends on DM && SPL
help
PHY support in SPL.
This framework is designed to provide a generic interface for PHY
devices. PHY devices are dedicated hardware that handle the physical
layer of the protocols (https://en.wikipedia.org/wiki/OSI_model).
PHYs are commonly used for high speed interfaces such as Serial-ATA
or PCI express.
The API provides functions to initialize/deinitialize the
PHY, power on/off the PHY, and reset the PHY. It's meant to be as
compatible as possible with the equivalent framework found in the
linux kernel.
config PHY_SANDBOX
bool "Sandbox PHY support"
depends on SANDBOX
depends on PHY
help
This select a dummy sandbox PHY driver. It used only to implement
the unit tests for the phy framework
config NOP_PHY
bool "NOP PHY driver"
depends on PHY
help
Support for a no-op PHY driver (stubbed PHY driver).
This is useful when a driver uses the PHY framework but no real PHY
hardware exists.
config SPL_NOP_PHY
bool "NOP PHY driver in SPL"
depends on SPL_PHY
help
Support for a no-op PHY driver (stubbed PHY driver) in the SPL.
This is useful when a driver uses the PHY framework but no real PHY
hardware exists.
config MIPI_DPHY_HELPERS
bool "MIPI D-PHY support helpers"
help
Provides a number of helpers a core functions for MIPI D-PHY drivers.
config AB8500_USB_PHY
bool "AB8500 USB PHY Driver"
depends on PHY && PMIC_AB8500
help
Support for the USB OTG PHY in ST-Ericsson AB8500.
config BCM6318_USBH_PHY
bool "BCM6318 USBH PHY support"
depends on PHY && ARCH_BMIPS
select POWER_DOMAIN
help
Support for the Broadcom MIPS BCM6318 USBH PHY.
config BCM6348_USBH_PHY
bool "BCM6348 USBH PHY support"
depends on PHY && ARCH_BMIPS
help
Support for the Broadcom MIPS BCM6348 USBH PHY.
config BCM6358_USBH_PHY
bool "BCM6358 USBH PHY support"
depends on PHY && ARCH_BMIPS
help
Support for the Broadcom MIPS BCM6358 USBH PHY.
config BCM6368_USBH_PHY
bool "BCM6368 USBH PHY support"
depends on PHY && ARCH_BMIPS
help
Support for the Broadcom MIPS BCM6368 USBH PHY.
config BCM_SR_PCIE_PHY
bool "Broadcom Stingray PCIe PHY driver"
depends on PHY
help
Enable this to support the Broadcom Stingray PCIe PHY
If unsure, say N.
config PHY_DA8XX_USB
tristate "TI DA8xx USB PHY Driver"
depends on PHY && ARCH_DAVINCI
help
Enable this to support the USB PHY on DA8xx SoCs.
config PIPE3_PHY
bool "Support omap's PIPE3 PHY"
depends on PHY && ARCH_OMAP2PLUS
help
Support for the omap PIPE3 phy for sata
This PHY is found on omap devices supporting SATA such as dra7, am57x
and omap5
config SPL_PIPE3_PHY
bool "Support omap's PIPE3 PHY in SPL"
depends on SPL_PHY && ARCH_OMAP2PLUS
help
Support for the omap PIPE3 phy for sata in SPL
This PHY is found on omap devices supporting SATA such as dra7, am57x
and omap5
config AM654_PHY
tristate "TI AM654 SERDES support"
depends on PHY && ARCH_K3
select REGMAP
select SYSCON
help
This option enables support for TI AM654 SerDes PHY used for
PCIe.
config STI_USB_PHY
bool "STMicroelectronics USB2 picoPHY driver for STiH407 family"
depends on PHY && ARCH_STI
help
This is the generic phy driver for the picoPHY ports
used by USB2 and USB3 Host controllers available on
STiH407 SoC families.
config PHY_RCAR_GEN2
tristate "Renesas R-Car Gen2 USB PHY"
depends on PHY && RCAR_GEN2
help
Support for the Renesas R-Car Gen2 USB PHY. This driver operates the
PHY connected to USBHS module, PCI EHCI module and USB3.0 module and
allows configuring the module multiplexing.
config PHY_RCAR_GEN3
tristate "Renesas R-Car Gen3 USB PHY"
depends on PHY && RCAR_GEN3 && CLK && DM_REGULATOR
default y if RCAR_GEN3
help
Support for the Renesas R-Car Gen3 USB PHY. This driver operates the
PHY connected to EHCI USB module and controls USB OTG operation.
config PHY_STM32_USBPHYC
tristate "STMicroelectronics STM32 SoC USB HS PHY driver"
depends on PHY && ARCH_STM32MP
help
Enable this to support the High-Speed USB transceiver that is part of
STMicroelectronics STM32 SoCs.
This driver controls the entire USB PHY block: the USB PHY controller
(USBPHYC) and the two 8-bit wide UTMI+ interface. First interface is
used by an HS USB Host controller, and the second one is shared
between an HS USB OTG controller and an HS USB Host controller,
selected by an USB switch.
config MESON_GXBB_USB_PHY
bool "Amlogic Meson GXBB USB PHY"
depends on PHY && ARCH_MESON && MESON_GXBB
imply REGMAP
help
This is the generic phy driver for the Amlogic Meson GXBB
USB2 PHY.
config MESON_GXL_USB_PHY
bool "Amlogic Meson GXL USB PHYs"
depends on PHY && ARCH_MESON && (MESON_GXL || MESON_GXM || MESON_AXG)
imply REGMAP
help
This is the generic phy driver for the Amlogic Meson GXL
USB2 and USB3 PHYS.
config MESON_G12A_USB_PHY
bool "Amlogic Meson G12A USB PHYs"
depends on PHY && ARCH_MESON && MESON_G12A
imply REGMAP
help
This is the generic phy driver for the Amlogic Meson G12A
USB2 and USB3 PHYS.
config MESON_AXG_MIPI_DPHY
bool "Amlogic Meson AXG MIPI D-PHY"
depends on PHY && ARCH_MESON && MESON_AXG
select MIPI_DPHY_HELPERS
imply REGMAP
help
This is the generic phy driver for the Amlogic Meson AXG
MIPI D-PHY.
config MESON_AXG_MIPI_PCIE_ANALOG_PHY
bool "Amlogic Meson AXG MIPI PCIe Analog PHY"
depends on PHY && ARCH_MESON && MESON_AXG
select MIPI_DPHY_HELPERS
imply REGMAP
help
This is the generic phy driver for the Amlogic Meson AXG
MIPI PCIe Analog PHY.
config OMAP_USB2_PHY
bool "Support OMAP's USB2 PHY"
depends on PHY
depends on SYSCON
help
Support for the OMAP's USB2 PHY.
This PHY is found on OMAP devices supporting USB2.
config KEYSTONE_USB_PHY
bool "Support TI Keystone USB PHY"
depends on PHY
depends on ARCH_KEYSTONE
help
Support for the USB PHY found on some Keystone (k2) processors
This PHY is found on some Keystone (K2) devices supporting USB.
config MT7620_USB_PHY
bool "MediaTek MT7620 USB PHY support"
depends on PHY
depends on SOC_MT7620
help
Support the intergated USB PHY in MediaTek MT7620 SoC
config MT76X8_USB_PHY
bool "MediaTek MT76x8 (7628/88) USB PHY support"
depends on PHY
depends on SOC_MT7628
help
Support the USB PHY in MT76x8 SoCs
This PHY is found on MT76x8 devices supporting USB.
config PHY_MTK_TPHY
bool "MediaTek T-PHY Driver"
depends on PHY
depends on ARCH_MEDIATEK || SOC_MT7621
help
MediaTek T-PHY driver supports usb2.0, usb3.0 ports, PCIe and
SATA, and meanwhile supports two version T-PHY which have
different banks layout, the T-PHY with shared banks between
multi-ports is first version, otherwise is second veriosn,
so you can easily distinguish them by banks layout.
config PHY_NPCM_USB
bool "Nuvoton NPCM USB PHY support"
depends on PHY
depends on ARCH_NPCM
help
Support the USB PHY in NPCM SoCs
config PHY_IMX8MQ_USB
bool "NXP i.MX8MQ/i.MX8MP USB PHY Driver"
depends on PHY
depends on IMX8MQ || IMX8MP
help
Support the USB3.0 PHY in NXP i.MX8MQ or i.MX8MP SoC
config PHY_XILINX_ZYNQMP
tristate "Xilinx ZynqMP PHY driver"
depends on PHY && ARCH_ZYNQMP
help
Enable this to support ZynqMP High Speed Gigabit Transceiver
that is part of ZynqMP SoC.
source "drivers/phy/rockchip/Kconfig"
source "drivers/phy/cadence/Kconfig"
source "drivers/phy/ti/Kconfig"
source "drivers/phy/qcom/Kconfig"
source "drivers/phy/renesas/Kconfig"
endmenu
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