korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

net: stmmac: dwmac-loongson: Init ref and PTP clocks rate

Browse Source 
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: 30bba69d7d ("stmmac: pci: Add dwmac support for Loongson")
Signed-off-by: Feiyang Chen <chenfeiyang@loongson.cn>
Signed-off-by: Yinggang Gu <guyinggang@loongson.cn>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Tested-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Yanteng Si 2024-08-07 21:48:02 +08:00 committed by Paolo Abeni
parent 79afc70002
commit c70f316368
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
View File

@ -35,6 +35,9 @@ static void 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;