From: Jakub Kicinski Date: Tue, 2 Jun 2026 02:57:26 +0000 (-0700) Subject: Merge branch 'add-starfive-jhb100-soc-sgmii-gmac-support' X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51e4eca2d360b8610fdc2b71ebfea3c0c4038a70;p=thirdparty%2Flinux.git Merge branch 'add-starfive-jhb100-soc-sgmii-gmac-support' Minda Chen says: ==================== Add StarFive jhb100 soc SGMII GMAC support 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/20260508053632.818548-1-changhuang.liang@starfivetech.com/ jhb100 GMAC still using designware GMAC core like JH7100 and JH7110, and contains 2 SGMII interfaces, 1 RGMII/RMII interface, 1 RMII interface. In JH7100/JH7110 dwmac-starfive.c have supported RGMII/RMII interface. So require to add SGMII support to dwmac-starfive.c for JHB100. SGMII serdes PHY has been integrated in JHB100 and do not have driver setting. In JHB100 EVB board, SGMII connect with motorcomm YT8531s external PHY and support RJ45 ethernet port. ==================== Link: https://patch.msgid.link/20260527084108.121416-1-minda.chen@starfivetech.com Signed-off-by: Jakub Kicinski --- 51e4eca2d360b8610fdc2b71ebfea3c0c4038a70