Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt

   1 * Allwinner GMAC ethernet controller
   2
   3 This device is a platform glue layer for stmmac.
   4 Please see stmmac.txt for the other unchanged properties.
   5
   6 Required properties:
   7  - compatible:  Should be "allwinner,sun7i-a20-gmac"
   8  - clocks: Should contain the GMAC main clock, and tx clock
   9    The tx clock type should be "allwinner,sun7i-a20-gmac-clk"
  10  - clock-names: Should contain the clock names "stmmaceth",
  11    and "allwinner_gmac_tx"
  12
  13 Optional properties:
  14 - phy-supply: phandle to a regulator if the PHY needs one
  15
  16 Examples:
  17
  18         gmac: ethernet@1c50000 {
  19                 compatible = "allwinner,sun7i-a20-gmac";
  20                 reg = <0x01c50000 0x10000>,
  21                       <0x01c20164 0x4>;
  22                 interrupts = <0 85 1>;
  23                 interrupt-names = "macirq";
  24                 clocks = <&ahb_gates 49>, <&gmac_tx>;
  25                 clock-names = "stmmaceth", "allwinner_gmac_tx";
  26                 phy-mode = "mii";
  27         };