Re: [PATCH v2 2/2] arm64: dts: renesas: rzg3l-smarc-som: Enable eth0 (GBETH0) interface

[Geert Uytterhoeven]

Hi Biju,

On Tue, 3 Feb 2026 at 13:35, Biju <biju.das.au@xxxxxxxxx> wrote:
> From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
>
> Enable the Gigabit Ethernet Interfaces (GBETH0) populated on the RZ/G3L
> SMARC EVK. The eth1, pincontrol definitions and hotplug support will be
> added later.
>
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>

Thanks for your patch!

> --- a/arch/arm64/boot/dts/renesas/rzg3l-smarc-som.dtsi
> +++ b/arch/arm64/boot/dts/renesas/rzg3l-smarc-som.dtsi

>  &extal_clk {
>         clock-frequency = <24000000>;
>  };
> +
> +&mdio0 {
> +       phy0: ethernet-phy@7 {
> +               compatible = "ethernet-phy-id0022.1640",
> +                            "ethernet-phy-ieee802.3-c22";

Drop the latter?

> +               reg = <7>;
> +               rxc-skew-psec = <1400>;
> +               txc-skew-psec = <1400>;
> +               rxdv-skew-psec = <0>;
> +               txdv-skew-psec = <0>;

txen-skew-psec?

> +               rxd0-skew-psec = <0>;
> +               rxd1-skew-psec = <0>;
> +               rxd2-skew-psec = <0>;
> +               rxd3-skew-psec = <0>;
> +               txd0-skew-psec = <0>;
> +               txd1-skew-psec = <0>;
> +               txd2-skew-psec = <0>;
> +               txd3-skew-psec = <0>;
> +       };
> +};

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds