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menu "PHY Subsystem"
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config PHY
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bool "PHY Core"
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depends on DM
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help
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PHY support.
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This framework is designed to provide a generic interface for PHY
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devices. PHY devices are dedicated hardware that handle the physical
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layer of the protocols in the OSI model.
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PHYs are commonly used for high speed interfaces such as Serial-ATA
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or PCI express.
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The API provides functions to initialize/deinitialize the
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PHY, power on/off the PHY, and reset the PHY. It's meant to be as
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compatible as possible with the equivalent framework found in the
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linux kernel.
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config SPL_PHY
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bool "PHY Core in SPL"
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depends on DM
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help
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PHY support in SPL.
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This framework is designed to provide a generic interface for PHY
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devices. PHY devices are dedicated hardware that handle the physical
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layer of the protocols (https://en.wikipedia.org/wiki/OSI_model).
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PHYs are commonly used for high speed interfaces such as Serial-ATA
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or PCI express.
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The API provides functions to initialize/deinitialize the
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PHY, power on/off the PHY, and reset the PHY. It's meant to be as
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compatible as possible with the equivalent framework found in the
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linux kernel.
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config PHY_SANDBOX
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bool "Sandbox PHY support"
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depends on SANDBOX
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depends on PHY
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help
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This select a dummy sandbox PHY driver. It used only to implement
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the unit tests for the phy framework
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config NOP_PHY
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bool "NOP PHY driver"
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depends on PHY
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help
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Support for a no-op PHY driver (stubbed PHY driver).
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This is useful when a driver uses the PHY framework but no real PHY
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hardware exists.
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config SPL_NOP_PHY
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bool "NOP PHY driver in SPL"
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depends on SPL_PHY
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help
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Support for a no-op PHY driver (stubbed PHY driver) in the SPL.
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This is useful when a driver uses the PHY framework but no real PHY
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hardware exists.
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config BCM6318_USBH_PHY
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bool "BCM6318 USBH PHY support"
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depends on PHY && ARCH_BMIPS
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select POWER_DOMAIN
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help
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Support for the Broadcom MIPS BCM6318 USBH PHY.
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config BCM6348_USBH_PHY
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bool "BCM6348 USBH PHY support"
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depends on PHY && ARCH_BMIPS
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help
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Support for the Broadcom MIPS BCM6348 USBH PHY.
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config BCM6358_USBH_PHY
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bool "BCM6358 USBH PHY support"
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depends on PHY && ARCH_BMIPS
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help
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Support for the Broadcom MIPS BCM6358 USBH PHY.
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config BCM6368_USBH_PHY
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bool "BCM6368 USBH PHY support"
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depends on PHY && ARCH_BMIPS
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help
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Support for the Broadcom MIPS BCM6368 USBH PHY.
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config PIPE3_PHY
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bool "Support omap's PIPE3 PHY"
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depends on PHY && ARCH_OMAP2PLUS
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help
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Support for the omap PIPE3 phy for sata
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This PHY is found on omap devices supporting SATA such as dra7, am57x
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and omap5
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config SPL_PIPE3_PHY
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bool "Support omap's PIPE3 PHY in SPL"
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depends on SPL_PHY && ARCH_OMAP2PLUS
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help
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Support for the omap PIPE3 phy for sata in SPL
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This PHY is found on omap devices supporting SATA such as dra7, am57x
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and omap5
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config STI_USB_PHY
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bool "STMicroelectronics USB2 picoPHY driver for STiH407 family"
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depends on PHY && ARCH_STI
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help
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This is the generic phy driver for the picoPHY ports
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used by USB2 and USB3 Host controllers available on
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STiH407 SoC families.
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config MESON_GXL_USB_PHY
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bool "Amlogic Meson GXL USB PHYs"
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depends on PHY && ARCH_MESON && MESON_GXL
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imply REGMAP
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help
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This is the generic phy driver for the Amlogic Meson GXL
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USB2 and USB3 PHYS.
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endmenu
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