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what is meaning of "linux.phandle" in P1020RDB DTS

Question asked by hyoungki kim on Mar 21, 2016
Latest reply on Mar 21, 2016 by ufedor

in P1020RDB DTS   there are  "linux.phandle" and phandle

what is that mean ?    i just know   phande=&label sentence

but what is a number ?

thansk you

 

 

  mdio@24000 {
   #address-cells = <0x1>;
   #size-cells = <0x0>;
   compatible = "fsl,etsec2-mdio";
   reg = <0x24000 0x1000 0xb0030 0x4>;

   ethernet-phy@0 {
    interrupts = <0x3 0x1 0x0 0x0>;
    reg = <0x0>;
   linux,phandle = <0x5>;
    phandle = <0x5>;
   };

   ethernet-phy@1 {
    interrupts = <0x2 0x1 0x0 0x0>;
    reg = <0x1>;
    linux,phandle = <0x8>;
    phandle = <0x8>;
   };
  };

  mdio@25000 {
   #address-cells = <0x1>;
   #size-cells = <0x0>;
   compatible = "fsl,etsec2-tbi";
   reg = <0x25000 0x1000 0xb1030 0x4>;

   tbi-phy@11 {
    reg = <0x11>;
    device_type = "tbi-phy";
    linux,phandle = <0x6>;
    phandle = <0x6>;
   };
  };

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