Qualcomm Ethernet ETHQOS device This documents dwmmac based ethernet device which supports Gigabit ethernet for version v2.3.0 onwards. This device has following properties: Required properties: - compatible: Should be qcom,qcs404-ethqos" - reg: Address and length of the register set for the device - reg-names: Should contain register names "stmmaceth", "rgmii" - clocks: Should contain phandle to clocks - clock-names: Should contain clock names "stmmaceth", "pclk", "ptp_ref", "rgmii" - interrupts: Should contain phandle to interrupts - interrupt-names: Should contain interrupt names "macirq", "eth_lpi" Rest of the properties are defined in stmmac.txt file in same directory Example: ethernet: ethernet@7a80000 { compatible = "qcom,qcs404-ethqos"; reg = <0x07a80000 0x10000>, <0x07a96000 0x100>; reg-names = "stmmaceth", "rgmii"; clock-names = "stmmaceth", "pclk", "ptp_ref", "rgmii"; clocks = <&gcc GCC_ETH_AXI_CLK>, <&gcc GCC_ETH_SLAVE_AHB_CLK>, <&gcc GCC_ETH_PTP_CLK>, <&gcc GCC_ETH_RGMII_CLK>; interrupts = , ; interrupt-names = "macirq", "eth_lpi"; snps,reset-gpio = <&tlmm 60 GPIO_ACTIVE_LOW>; snps,reset-active-low; snps,txpbl = <8>; snps,rxpbl = <2>; snps,aal; snps,tso; phy-handle = <&phy1>; phy-mode = "rgmii"; mdio { #address-cells = <0x1>; #size-cells = <0x0>; compatible = "snps,dwmac-mdio"; phy1: phy@4 { device_type = "ethernet-phy"; reg = <0x4>; }; }; };