Documentation/devicetree/bindings/net/ipq806x-dwmac.txt

   1 * IPQ806x DWMAC Ethernet controller
   2
   3 The device inherits all the properties of the dwmac/stmmac devices
   4 described in the file net/stmmac.txt with the following changes.
   5
   6 Required properties:
   7
   8 - compatible: should be "qcom,ipq806x-gmac" along with "snps,dwmac"
   9               and any applicable more detailed version number
  10               described in net/stmmac.txt
  11
  12 - qcom,nss-common: should contain a phandle to a syscon device mapping the
  13                    nss-common registers.
  14
  15 - qcom,qsgmii-csr: should contain a phandle to a syscon device mapping the
  16                    qsgmii-csr registers.
  17
  18 Example:
  19
  20         gmac: ethernet@37000000 {
  21                 device_type = "network";
  22                 compatible = "qcom,ipq806x-gmac";
  23                 reg = <0x37000000 0x200000>;
  24                 interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
  25                 interrupt-names = "macirq";
  26
  27                 qcom,nss-common = <&nss_common>;
  28                 qcom,qsgmii-csr = <&qsgmii_csr>;
  29
  30                 clocks = <&gcc GMAC_CORE1_CLK>;
  31                 clock-names = "stmmaceth";
  32
  33                 resets = <&gcc GMAC_CORE1_RESET>;
  34                 reset-names = "stmmaceth";
  35         };