Re: [PATCH v2] arm64: dts: allwinner: orangepi-zero-plus: fix PHY mode

[Chen-Yu Tsai]

On Wed, Nov 17, 2021 at 10:02 PM Robert Marko <robert.marko@xxxxxxxxxx> wrote:
>
> Orange Pi Zero Plus uses a Realtek RTL8211E RGMII Gigabit PHY, but its
> currently set to plain RGMII mode meaning that it doesn't introduce
> delays.
>
> With this setup, TX packets are completely lost and changing the mode to
> RGMII-ID so the PHY will add delays internally fixes the issue.
>
> Fixes: a7affb13b271 ("arm64: allwinner: H5: Add Xunlong Orange Pi Zero Plus")
>
> Tested-by: Ron Goossens <rgoossens@xxxxxxxxx>
> Signed-off-by: Robert Marko <robert.marko@xxxxxxxxxx>
> Tested-by: Samuel Holland <samuel@xxxxxxxxxxxx>

Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>