On Wed, May 12, 2021 at 6:56 AM Michal Vokáč <michal.vokac@xxxxxxxxx> wrote:
>
> The FEC does not have a PHY so it should not have a phy-handle. It is
> connected to the switch at RGMII level so we need a fixed-link sub-node
> on both ends.
>
> This was not a problem until the qca8k.c driver was converted to PHYLINK
> by commit b3591c2a3661 ("net: dsa: qca8k: Switch to PHYLINK instead of
> PHYLIB"). That commit revealed the FEC configuration was not correct.
>
> Fixes: 87489ec3a77f ("ARM: dts: imx: Add Y Soft IOTA Draco, Hydra and Ursa boards")
> Cc: stable@xxxxxxxxxxxxxxx
> Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
> Signed-off-by: Michal Vokáč <michal.vokac@xxxxxxxxx>
Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx>
