Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-18 18:11:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

net: bcmgenet: Add RGMII_RXID support

Browse Source 
This adds the missing support for the PHY mode RGMII_RXID.
It's necessary for the Raspberry Pi 4.

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stefan Wahren 2019-11-11 20:49:25 +01:00 committed by David S. Miller
parent 4f8d81b77e
commit da38802211
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/ethernet/broadcom/genet/bcmmii.c
View File

@ -270,6 +270,11 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
phy_name = "external RGMII (TX delay)";
port_ctrl = PORT_MODE_EXT_GPHY;
break;
case PHY_INTERFACE_MODE_RGMII_RXID:
phy_name = "external RGMII (RX delay)";
port_ctrl = PORT_MODE_EXT_GPHY;
break;
default:
dev_err(kdev, "unknown phy mode: %d\n", priv->phy_interface);
return -EINVAL;