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@01c50000 { 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 }; 28
