[PATCH v5 3/3] arm64: dts: rockchip: Add support for CM5 IO carrier

Jimmy Hon honyuenkwun at gmail.com
Tue Jun 17 18:59:28 PDT 2025


On Tue, Jun 17, 2025 at 5:12 PM Joseph Kogut <joseph.kogut at gmail.com> wrote:
> +
> +&gmac1 {
> +       clock_in_out = "output";
> +       phy-handle = <&rgmii_phy1>;
> +       phy-mode = "rgmii-id";
> +       phy-supply = <&vcc_3v3_s0>;
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&gmac1_miim
> +                    &gmac1_tx_bus2
> +                    &gmac1_rx_bus2
> +                    &gmac1_rgmii_clk
> +                    &gmac1_rgmii_bus
> +                    &gmac1_clkinout>;
> +       status = "okay";
> +};
> +
Sorry, I meant only the status property should go to the board DTS.
The rest of the gmac1 definition makes sense to put in the SoM dtsi,
since the PHY is on the SoM (as defined in  the mdio1 node). So all
the pins between the MAC and PHY will be the same.

Jimmy

>



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