&gmac0 {
    phy-mode = "rgmii";
    clock_in_out = "input";

    snps,reset-gpio = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;
    snps,reset-active-low;
    /* Reset time is 20ms, 100ms for rtl8211f */
    snps,reset-delays-us = <0 20000 100000>;

    assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>, <&cru CLK_MAC0_OUT>;
    assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&gmac0_clkin>, <&cru CLK_MAC0_2TOP>;
    assigned-clock-rates = <0>, <125000000>, <25000000>;

    pinctrl-names = "default";
    pinctrl-0 = <&gmac0_miim
             &gmac0_tx_bus2
             &gmac0_rx_bus2
             &gmac0_rgmii_clk
             &gmac0_rgmii_bus
            &eth0_pins
            &gmac0_clkinout>;

    tx_delay = <0x2d>;
    rx_delay = <0x2c>;
    phy-handle = <&rgmii_phy0>;
    status = "okay";
};


&mdio0 {
    rgmii_phy0: phy@0 {
        compatible = "ethernet-phy-ieee802.3-c22";
        reg = <0x0>;
        clocks = <&cru CLK_MAC0_OUT>;
    };
};