u-boot/drivers/phy/renesas/Kconfig

# SPDX-License-Identifier: GPL-2.0
#
# Phy drivers for Renesas platforms

config PHY_R8A779F0_ETHERNET_SERDES
	tristate "Renesas R-Car S4-8 Ethernet SERDES driver"
	depends on RCAR_64 && PHY
	help
	  Support for Ethernet SERDES found on Renesas R-Car S4-8 SoCs.
phy: renesas: Add Renesas Ethernet SERDES driver for R-Car S4-8 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> 2023-03-19 17:09:43 +00:00			`# SPDX-License-Identifier: GPL-2.0`
			`#`
			`# Phy drivers for Renesas platforms`

			`config PHY_R8A779F0_ETHERNET_SERDES`
			`tristate "Renesas R-Car S4-8 Ethernet SERDES driver"`
			`depends on RCAR_64 && PHY`
			`help`
			`Support for Ethernet SERDES found on Renesas R-Car S4-8 SoCs.`