6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yanteng Si <siyanteng@xxxxxxxxxxx> [ Upstream commit c70f3163681381c15686bdd2fe56bf4af9b8aaaa ] Reference and PTP clocks rate of the Loongson GMAC devices is 125MHz. (So is in the GNET devices which support is about to be added.) Set the respective plat_stmmacenet_data field up in accordance with that so to have the coalesce command and timestamping work correctly. Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson") Signed-off-by: Feiyang Chen <chenfeiyang@xxxxxxxxxxx> Signed-off-by: Yinggang Gu <guyinggang@xxxxxxxxxxx> Reviewed-by: Serge Semin <fancer.lancer@xxxxxxxxx> Acked-by: Huacai Chen <chenhuacai@xxxxxxxxxxx> Signed-off-by: Yanteng Si <siyanteng@xxxxxxxxxxx> Tested-by: Serge Semin <fancer.lancer@xxxxxxxxx> Signed-off-by: Paolo Abeni <pabeni@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c index 9e40c28d453ab..ee3604f58def5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c @@ -35,6 +35,9 @@ static int loongson_default_data(struct plat_stmmacenet_data *plat) /* Disable RX queues routing by default */ plat->rx_queues_cfg[0].pkt_route = 0x0; + plat->clk_ref_rate = 125000000; + plat->clk_ptp_rate = 125000000; + /* Default to phy auto-detection */ plat->phy_addr = -1; -- 2.43.0