1/dts-v1/; 2 3/ { 4 compatible = "example,pci-bridge-ok"; 5 #address-cells = < 2 >; 6 #size-cells = < 2 >; 7 p@0 { 8 device_type = "pci"; 9 compatible = "example,pci-bridge"; 10 #address-cells = < 3 >; 11 #size-cells = < 2 >; 12 reg = <0 0 0 0x1000>; 13 bus-range = <0 0xff>; 14 ranges = <0 0 0 0 0 0 0x10000>; 15 }; 16}; 17