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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
- 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 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 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 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_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_GXL_USB_PHY
- bool "Amlogic Meson GXL USB PHYs"
- depends on PHY && ARCH_MESON && MESON_GXL
- imply REGMAP
- help
- This is the generic phy driver for the Amlogic Meson GXL
- USB2 and USB3 PHYS.
- endmenu
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