Ethernet node for MII mode

&eth0 {
	pinctrl-0 = <&eth0_mii_pins>;
	pinctrl-names = "default";
	phy-handle = <&phy0>;
	phy-mode = "mii";
	status = "okay";

	phy0: ethernet-phy@7 {
		compatible = "ethernet-phy-id0022.1640",
			     "ethernet-phy-ieee802.3-c22";
		reg = <7>;
		rxc-skew-psec = <2400>;
		txc-skew-psec = <2400>;
		rxdv-skew-psec = <0>;
		txdv-skew-psec = <0>;
		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>;

		interrupt-parent = <&pinctrl>;
		interrupts = <RZG2L_GPIO(1, 0) IRQ_TYPE_LEVEL_LOW>;
	};
};

&eth1 {
	pinctrl-0 = <&eth1_mii_pins>;
	pinctrl-names = "default";
	phy-handle = <&phy1>;
	phy-mode = "mii";
	status = "okay";

	phy1: ethernet-phy@7 {
		compatible = "ethernet-phy-id0022.1640",
			     "ethernet-phy-ieee802.3-c22";
		reg = <7>;
		rxc-skew-psec = <2400>;
		txc-skew-psec = <2400>;
		rxdv-skew-psec = <0>;
		txdv-skew-psec = <0>;
		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>;

		interrupt-parent = <&pinctrl>;
		interrupts = <RZG2L_GPIO(1, 1) IRQ_TYPE_LEVEL_LOW>;
	};
};

Pin Setup

&pinctrl {

	eth0_mii_pins: eth0 {
		pinmux = <RZG2L_PORT_PINMUX(28, 1, 1)>, /* ET0_LINKSTA */
			 <RZG2L_PORT_PINMUX(27, 1, 1)>, /* ET0_MDC */
			 <RZG2L_PORT_PINMUX(28, 0, 1)>, /* ET0_MDIO */
			 <RZG2L_PORT_PINMUX(20, 0, 1)>, /* ET0_TXC */
			 <RZG2L_PORT_PINMUX(20, 1, 1)>, /* ET0_TX_CTL */
			 <RZG2L_PORT_PINMUX(20, 2, 1)>, /* ET0_TXD0 */
			 <RZG2L_PORT_PINMUX(21, 0, 1)>, /* ET0_TXD1 */
			 <RZG2L_PORT_PINMUX(21, 1, 1)>, /* ET0_TXD2 */
			 <RZG2L_PORT_PINMUX(22, 0, 1)>, /* ET0_TXD3 */
			 <RZG2L_PORT_PINMUX(22, 1, 1)>,	/* ETH0_TX_ERR */
			 <RZG2L_PORT_PINMUX(23, 0, 1)>,	/* ETH0_TX_COL */
			 <RZG2L_PORT_PINMUX(23, 1, 1)>, /* ETH0_TX_CRS */
			 <RZG2L_PORT_PINMUX(24, 0, 1)>, /* ET0_RXC */
			 <RZG2L_PORT_PINMUX(24, 1, 1)>, /* ET0_RX_CTL */
			 <RZG2L_PORT_PINMUX(25, 0, 1)>, /* ET0_RXD0 */
			 <RZG2L_PORT_PINMUX(25, 1, 1)>, /* ET0_RXD1 */
			 <RZG2L_PORT_PINMUX(26, 0, 1)>, /* ET0_RXD2 */
			 <RZG2L_PORT_PINMUX(26, 1, 1)>, /* ET0_RXD3 */
			 <RZG2L_PORT_PINMUX(27, 0, 1)>; /* ETH0_RX_ERR */
	};

	eth1_mii_pins: eth1 {
		pinmux = <RZG2L_PORT_PINMUX(37, 2, 1)>, /* ET1_LINKSTA */
			 <RZG2L_PORT_PINMUX(37, 0, 1)>, /* ET1_MDC */
			 <RZG2L_PORT_PINMUX(37, 1, 1)>, /* ET1_MDIO */
			 <RZG2L_PORT_PINMUX(29, 0, 1)>, /* ET1_TXC */
			 <RZG2L_PORT_PINMUX(29, 1, 1)>, /* ET1_TX_CTL */
			 <RZG2L_PORT_PINMUX(30, 0, 1)>, /* ET1_TXD0 */
			 <RZG2L_PORT_PINMUX(30, 1, 1)>, /* ET1_TXD1 */
			 <RZG2L_PORT_PINMUX(31, 0, 1)>, /* ET1_TXD2 */
			 <RZG2L_PORT_PINMUX(31, 1, 1)>, /* ET1_TXD3 */
			 <RZG2L_PORT_PINMUX(32, 0, 1)>, /* ETH1_TX_ERR */
			 <RZG2L_PORT_PINMUX(32, 1, 1)>, /* ETH1_TX_COL */
			 <RZG2L_PORT_PINMUX(33, 0, 1)>, /* ETH1_TX_CRS */
			 <RZG2L_PORT_PINMUX(33, 1, 1)>, /* ET1_RXC */
			 <RZG2L_PORT_PINMUX(34, 0, 1)>, /* ET1_RX_CTL */
			 <RZG2L_PORT_PINMUX(34, 1, 1)>, /* ET1_RXD0 */
			 <RZG2L_PORT_PINMUX(35, 0, 1)>, /* ET1_RXD1 */
			 <RZG2L_PORT_PINMUX(35, 1, 1)>, /* ET1_RXD2 */
			 <RZG2L_PORT_PINMUX(36, 0, 1)>, /* ET1_RXD3 */
			 <RZG2L_PORT_PINMUX(36, 1, 1)>; /* ETH1_RX_ERR */
	};
};