AM3352: How to configure device tree for multi ethernet port using ksz9477

HI

On my custom board based on am3352 I have ksz9447 ethernet switch,

I'd like to configure my device tree for the same.

This is my current entry:

     ksz9477S: ksz9477@0 {
                compatible = "microchip,ksz9477";
                reg = <0>;

                /* Bus clock is 132 MHz.  previously 44000000*/
                spi-max-frequency = <1000000>;
                spi-cpha;
                spi-cpol;
                gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
                status = "okay";
                ports {
                        #address-cells = <1>;
                        #size-cells = <0>;

                        port@0 {
                                reg = <0>;
                                label = "lan0";
                        };

                        port@1 {
                                reg = <1>;
                                label = "lan1";
                        };

                        port@2 {
                                reg = <2>;
                                label = "lan2";
                        };

                        port@3 {
                                reg = <3>;
                                label = "lan3";
                        };
                        port@4 {
                                reg = <3>;

                         label = "lan3";
                        };


                        port@6 {

                                reg = <6>;
                                label = "cpu";
                                ethernet = <&davinci_mdio>;
                                fixed-link {
                                        speed = <1000>;
                                        full-duplex;
                                };
                        };
                };

However I can only see eth0 when the board boots.

Please find attached entire dts(decompiled from dtb).