This series adds ethernet support for the StarFive JH7110 RISC-V SoC.
The series includes PHY and MAC drivers. The PHY model is
YT8531 (from Motorcomm Inc), and the MAC version is dwmac-5.20
(from Synopsys DesignWare).
The implementation of the phy driver is ported from linux, but it
has been adjusted for the u-boot framework.
The PHY and MAC driver has been tested on the StarFive VisionFive 2 1.2A
and 1.3B boards and works normally.
For more information and support,you can visit RVspace wiki[1].
This patchset should be applied after the patchset [2].
[1] https://wiki.rvspace.org/
[2]
https://patchwork.ozlabs.org/project/uboot/cover/20230329034224.26545-1-yanhong.w...@starfivetech.com/
v2:
- Reworded the phy driver. Added platform private data struct to save the
configuration data read from dts.
- Reworded the MAC driver. Added platform private data struct to save the
configuration data read from dts.
Previous versions:
v1 -
https://patchwork.ozlabs.org/project/uboot/cover/20230317010536.17860-1-yanhong.w...@starfivetech.com/
Yanhong Wang (5):
net: phy: Add driver for Motorcomm yt8531 gigabit ethernet phy
net: dwc_eth_qos: Add StarFive ethernet driver glue layer
riscv: dts: jh7110: Add ethernet device tree nodes
riscv: dts: starfive: Add phy clock delay configuration for StarFive
VisionFive2 board
configs: starfive: Enable ethernet configuration for StarFive
VisionFive 2
.../jh7110-starfive-visionfive-2-v1.2a.dts | 13 +
.../jh7110-starfive-visionfive-2-v1.3b.dts | 27 ++
.../dts/jh7110-starfive-visionfive-2.dtsi | 34 ++
arch/riscv/dts/jh7110.dtsi | 69 +++
configs/starfive_visionfive2_12a_defconfig | 12 +-
configs/starfive_visionfive2_13b_defconfig | 12 +-
drivers/net/Kconfig | 7 +
drivers/net/Makefile | 1 +
drivers/net/dwc_eth_qos.c | 6 +
drivers/net/dwc_eth_qos.h | 1 +
drivers/net/dwc_eth_qos_starfive.c | 249 ++++++++++
drivers/net/phy/Kconfig | 6 +
drivers/net/phy/Makefile | 1 +
drivers/net/phy/motorcomm.c | 450 ++++++++++++++++++
drivers/net/phy/phy.c | 4 +-
include/phy.h | 1 +
16 files changed, 890 insertions(+), 3 deletions(-)
create mode 100644 drivers/net/dwc_eth_qos_starfive.c
create mode 100644 drivers/net/phy/motorcomm.c
base-commit: d7c2e87a0b8025314ae7dd62a8add292b7524e0b
--
2.17.1
