1/dts-v1/; 2 3/ { 4 #address-cells = <1>; 5 #size-cells = <1>; 6 PIC: pic@0 { 7 reg = <0x0 0x10>; 8 interrupt-controller; 9 }; 10 chosen { 11 interrupt-controller = <&PIC>; 12 }; 13}; 14