| 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_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_GXL_USB_PHY | |
| bool "Amlogic Meson GXL USB PHYs" | |
| depends on PHY && ARCH_MESON && (MESON_GXL || MESON_GXM) | |
| imply REGMAP | |
| help | |
| This is the generic phy driver for the Amlogic Meson GXL | |
| USB2 and USB3 PHYS. | |
| config MSM8916_USB_PHY | |
| bool "Qualcomm MSM8916 USB PHY support" | |
| depends on PHY | |
| help | |
| Support the USB PHY in msm8916 | |
| This PHY is found on qualcomm dragonboard410c development board. | |
| 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. | |
| endmenu |