How to add driver to linux 3.14 for ethernet switch over SPI to CPSW (am335x)

Please help.

I can`t find documentacion for change interface from MDIO to SPI in DTS-file.

--

cpsw_emac1 {

    phy_id = <&davinci_mdio>, <1>; 
    phy-mode = "rgmii-txid";
    dual_emac_res_vlan = <2>;
};

--

We use Micrel KS8995 (in linux menu enabled this option) with am335x.

Spidev is work:

&spi1 {
    status = "okay";
    pinctrl-names = "default";
    pinctrl-0 = <&spi1_pins_default>;
    pinctrl-1 = <&spi1_pins_default>;
    spidev0: spi@0 {
        compatible = "spidev";
        reg = <0>;
        spi-max-frequency = <16000000>;
        spi-cpol;
        spi-cpha;
    };
};