[net-next v1 0/3] Add motorcomm 8531s set ds func and 8522 driver

Minda Chen
2026-04-15T09:42:33Z

This patch is for Starfive JHB100 EVB board. JHB100 contain
1 RGMII/RMII and 1 RMII synopsys GMAC cores. In the EVB board, RGMII
interface connect with YT8531s Ethernet PHY. RMII interface connect
with YT8522 ethernet PHY. So patch 1-2 is for RGMII interface
patch 3 is RMII is for RMII interface.

JHB100 is a Starfive new RISC-V SoC for datacenter BMC (BaseBoard
Managent Controller). Similar with Aspeed 27x0.

The JHB100 minimal system upstream is in progress:
https://patchwork.kernel.org/project/linux-riscv/cover/20260403054945.467700-1-changhuang.liang@starfivetech.com/

The patch base in V7.0-rc5

Minda Chen (3):
net: phy: motorcomm: Add yt8531_set_ds() mdio_locked bool parameter
net: motorcomm: phy: set drive strength in 8531s RGMII case
net: phy: motorcomm: Add YT8522 100M RMII PHY support

drivers/net/phy/motorcomm.c | 105 ++++++++++++++++++++++++++++++------
1 file changed, 88 insertions(+), 17 deletions(-)

base-commit: c369299895a591d96745d6492d4888259b004a9e
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2.17.1