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@xxxxxxx> Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx> --- drivers/net/ethernet/broadcom/genet/bcmmii.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 021ce9e..6392a25 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -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; -- 2.7.4
