帮我完成一个dts文件 我使用ipq4028 cpu 和qca8072 phy 带有两个网口

好的,我可以帮您完成一个针对ipq4028 CPU和qca8072 PHY的dts文件。这个dts文件将配置两个网口。以下是一个基本的框架:

/dts-v1/;
/ {
    compatible = "qualcomm,ipq4028";

    aliases {
        ethernet0 = &eth0;
        ethernet1 = &eth1;
    };

    cpus {
        #address-cells = <1>;
        #size-cells = <0>;
        cpu@0 {
            device_type = "cpu";
            compatible = "arm,cortex-a7";
            reg = <0>;
        };
    };

    ethernet@1800000 {
        compatible = "qualcomm,qca8072";
        reg = <0x1800000 0x10000>;
        interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
        phy-mode = "rgmii";
        clocks = <&gcc_gmac0_clk>;
        clock-names = "stmmaceth";
        pinctrl-names = "default";
        pinctrl-0 = <&eth0_pins>;
        phy-handle = <&phy0>;
        mdio {
            #address-cells = <1>;
            #size-cells = <0>;
            phy0: ethernet-phy@0 {
                compatible = "ethernet-phy-ieee802.3-c22";
                reg = <0>;
            };
        };
        qca,port = <0>;
        label = "eth0";
        mac-address = [00 11 22 33 44 55];
    };

    ethernet@1810000 {
        compatible = "qualcomm,qca8072";
        reg = <0x1810000 0x10000>;
        interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
        phy-mode = "rgmii";
        clocks = <&gcc_gmac1_clk>;
        clock-names = "stmmaceth";
        pinctrl-names = "default";
        pinctrl-0 = <&eth1_pins>;
        phy-handle = <&phy1>;
        mdio {
            #address-cells = <1>;
            #size-cells = <0>;
            phy1: ethernet-phy@1 {
                compatible = "ethernet-phy-ieee802.3-c22";
                reg = <1>;
            };
        };
        qca,port = <1>;
        label = "eth1";
        mac-address = [66 77 88 99 AA BB];
    };

    gpio-keys {
        compatible = "gpio-keys";
        #address-cells = <1>;
        #size-cells = <0>;

        reset-button {
            label = "Reset";
            linux,code = <116>;
            gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
        };
    };
};

这个dts文件包含了以下主要部分:

1. CPU配置
2. 两个以太网接口的配置(eth0和eth1)
3. GPIO按键配置(用于重置)

请注意,您可能需要根据实际硬件连接情况调整一些参数,比如中断号、GPIO引脚号、PHY地址等。另外,您可能还需要添加其他必要的设备树节点来完成整个系统的配置。