mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-13 06:42:56 +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>
9 lines
262 B
Text
9 lines
262 B
Text
# 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.
|