Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt

   1 Hisilicon hip04 Ethernet Controller
   2
   3 * Ethernet controller node
   4
   5 Required properties:
   6 - compatible: should be "hisilicon,hip04-mac".
   7 - reg: address and length of the register set for the device.
   8 - interrupts: interrupt for the device.
   9 - port-handle: <phandle port channel>
  10         phandle, specifies a reference to the syscon ppe node
  11         port, port number connected to the controller
  12         channel, recv channel start from channel * number (RX_DESC_NUM)
  13         group, field in the pkg desc, in general, it is the same as the port.
  14 - phy-mode: see ethernet.txt [1].
  15
  16 Optional properties:
  17 - phy-handle: see ethernet.txt [1].
  18
  19 [1] Documentation/devicetree/bindings/net/ethernet.txt
  20
  21
  22 * MDIO bus node:
  23
  24 Required properties:
  25
  26 - compatible: should be "hisilicon,mdio".
  27 - Inherits from MDIO bus node binding [2]
  28 [2] Documentation/devicetree/bindings/net/phy.txt
  29
  30 Example:
  31         mdio {
  32                 compatible = "hisilicon,mdio";
  33                 reg = <0x28f1000 0x1000>;
  34                 #address-cells = <1>;
  35                 #size-cells = <0>;
  36
  37                 phy0: ethernet-phy@0 {
  38                         compatible = "ethernet-phy-ieee802.3-c22";
  39                         reg = <0>;
  40                         marvell,reg-init = <18 0x14 0 0x8001>;
  41                 };
  42
  43                 phy1: ethernet-phy@1 {
  44                         compatible = "ethernet-phy-ieee802.3-c22";
  45                         reg = <1>;
  46                         marvell,reg-init = <18 0x14 0 0x8001>;
  47                 };
  48         };
  49
  50         ppe: ppe@28c0000 {
  51                 compatible = "hisilicon,hip04-ppe", "syscon";
  52                 reg = <0x28c0000 0x10000>;
  53         };
  54
  55         fe: ethernet@28b0000 {
  56                 compatible = "hisilicon,hip04-mac";
  57                 reg = <0x28b0000 0x10000>;
  58                 interrupts = <0 413 4>;
  59                 phy-mode = "mii";
  60                 port-handle = <&ppe 31 0 31>;
  61         };
  62
  63         ge0: ethernet@2800000 {
  64                 compatible = "hisilicon,hip04-mac";
  65                 reg = <0x2800000 0x10000>;
  66                 interrupts = <0 402 4>;
  67                 phy-mode = "sgmii";
  68                 port-handle = <&ppe 0 1 0>;
  69                 phy-handle = <&phy0>;
  70         };
  71
  72         ge8: ethernet@2880000 {
  73                 compatible = "hisilicon,hip04-mac";
  74                 reg = <0x2880000 0x10000>;
  75                 interrupts = <0 410 4>;
  76                 phy-mode = "sgmii";
  77                 port-handle = <&ppe 8 2 8>;
  78                 phy-handle = <&phy1>;
  79         };