Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/network.txt

   1 * Network
   2
   3 Currently defined compatibles:
   4 - fsl,cpm1-scc-enet
   5 - fsl,cpm2-scc-enet
   6 - fsl,cpm1-fec-enet
   7 - fsl,cpm2-fcc-enet (third resource is GFEMR)
   8 - fsl,qe-enet
   9
  10 Example:
  11
  12         ethernet@11300 {
  13                 device_type = "network";
  14                 compatible = "fsl,mpc8272-fcc-enet",
  15                              "fsl,cpm2-fcc-enet";
  16                 reg = <11300 20 8400 100 11390 1>;
  17                 local-mac-address = [ 00 00 00 00 00 00 ];
  18                 interrupts = <20 8>;
  19                 interrupt-parent = <&PIC>;
  20                 phy-handle = <&PHY0>;
  21                 fsl,cpm-command = <12000300>;
  22         };
  23
  24 * MDIO
  25
  26 Currently defined compatibles:
  27 fsl,pq1-fec-mdio (reg is same as first resource of FEC device)
  28 fsl,cpm2-mdio-bitbang (reg is port C registers)
  29
  30 Properties for fsl,cpm2-mdio-bitbang:
  31 fsl,mdio-pin : pin of port C controlling mdio data
  32 fsl,mdc-pin : pin of port C controlling mdio clock
  33
  34 Example:
  35         mdio@10d40 {
  36                 device_type = "mdio";
  37                 compatible = "fsl,mpc8272ads-mdio-bitbang",
  38                              "fsl,mpc8272-mdio-bitbang",
  39                              "fsl,cpm2-mdio-bitbang";
  40                 reg = <10d40 14>;
  41                 #address-cells = <1>;
  42                 #size-cells = <0>;
  43                 fsl,mdio-pin = <12>;
  44                 fsl,mdc-pin = <13>;
  45         };