1*4882a593Smuzhiyun* Allwinner GMAC ethernet controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis device is a platform glue layer for stmmac. 4*4882a593SmuzhiyunPlease see stmmac.txt for the other unchanged properties. 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunRequired properties: 7*4882a593Smuzhiyun - compatible: Should be "allwinner,sun7i-a20-gmac" 8*4882a593Smuzhiyun - clocks: Should contain the GMAC main clock, and tx clock 9*4882a593Smuzhiyun The tx clock type should be "allwinner,sun7i-a20-gmac-clk" 10*4882a593Smuzhiyun - clock-names: Should contain the clock names "stmmaceth", 11*4882a593Smuzhiyun and "allwinner_gmac_tx" 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunOptional properties: 14*4882a593Smuzhiyun- phy-supply: phandle to a regulator if the PHY needs one 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunExamples: 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun gmac: ethernet@01c50000 { 19*4882a593Smuzhiyun compatible = "allwinner,sun7i-a20-gmac"; 20*4882a593Smuzhiyun reg = <0x01c50000 0x10000>, 21*4882a593Smuzhiyun <0x01c20164 0x4>; 22*4882a593Smuzhiyun interrupts = <0 85 1>; 23*4882a593Smuzhiyun interrupt-names = "macirq"; 24*4882a593Smuzhiyun clocks = <&ahb_gates 49>, <&gmac_tx>; 25*4882a593Smuzhiyun clock-names = "stmmaceth", "allwinner_gmac_tx"; 26*4882a593Smuzhiyun phy-mode = "mii"; 27*4882a593Smuzhiyun }; 28