mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-29 16:10:58 +00:00
08c5614476
Add Renesas Ethernet SERDES driver for R-Car S4-8 (r8a779f0).
The datasheet describes initialization procedure without any information
about registers' name/bits. So, this is all black magic to initialize
the hardware. Especially, all channels should be initialized at once.
This driver is imported and adjusted from Linux 6.3-rc1 commit:
50133cd3e8dd1 ("phy: renesas: r8a779f0-eth-serdes: Remove retry code in .init()")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
290 lines
7.9 KiB
Text
290 lines
7.9 KiB
Text
|
|
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
|