[PATCH 3/3] arm64: dts: rockchip: Add rk3588s-orangepi-cm5-base device tree

Andrew Lunn andrew at lunn.ch
Mon Oct 6 09:06:21 PDT 2025


> +&gmac1 {
> +	clock_in_out = "output";
> +	phy-handle = <&rgmii_phy>;
> +	phy-mode = "rgmii-id";
> +	phy-supply = <&vcc_3v3>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&gmac1_miim
> +		     &gmac1_rx_bus2
> +		     &gmac1_tx_bus2
> +		     &gmac1_rgmii_clk
> +		     &gmac1_rgmii_bus>;
> +	tx_delay = <0x42>;

Nice to see phy-mode 'rgmii-id', but 0x42 is pretty high in comparison
to other boards correctly using 'rgmii-id', and is asymmetric with no
rx_delay value.

I cannot say this is wrong, it is just odd, not what i would expect.

  Andrew



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