From cdbb7c3fa6f67d3370965cb0e4bbfdbca04c0913 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Sat, 4 Oct 2025 13:00:49 -0700 Subject: [PATCH] microchip icicle: Enable PCS on Cadence Ethernet PCS needs to be enabled for SGMII to be supported by the Linux kernel. Signed-off-by: Guenter Roeck Acked-by: Alistair Francis Message-ID: <20251004200049.871646-5-linux@roeck-us.net> Signed-off-by: Alistair Francis --- hw/riscv/microchip_pfsoc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/riscv/microchip_pfsoc.c b/hw/riscv/microchip_pfsoc.c index 9fbfba8ece..4c939d8e96 100644 --- a/hw/riscv/microchip_pfsoc.c +++ b/hw/riscv/microchip_pfsoc.c @@ -415,6 +415,7 @@ static void microchip_pfsoc_soc_realize(DeviceState *dev, Error **errp) object_property_set_int(OBJECT(&s->gem0), "revision", GEM_REVISION, errp); object_property_set_int(OBJECT(&s->gem0), "phy-addr", 8, errp); object_property_set_bool(OBJECT(&s->gem0), "phy-connected", false, errp); + object_property_set_bool(OBJECT(&s->gem0), "pcs-enabled", true, errp); sysbus_realize(SYS_BUS_DEVICE(&s->gem0), errp); sysbus_mmio_map(SYS_BUS_DEVICE(&s->gem0), 0, @@ -426,6 +427,7 @@ static void microchip_pfsoc_soc_realize(DeviceState *dev, Error **errp) object_property_set_int(OBJECT(&s->gem1), "phy-addr", 9, errp); object_property_set_link(OBJECT(&s->gem1), "phy-consumer", OBJECT(&s->gem0), errp); + object_property_set_bool(OBJECT(&s->gem1), "pcs-enabled", true, errp); sysbus_realize(SYS_BUS_DEVICE(&s->gem1), errp); sysbus_mmio_map(SYS_BUS_DEVICE(&s->gem1), 0, memmap[MICROCHIP_PFSOC_GEM1].base); -- 2.47.3