tests/bad-interrupt-controller.dts - third_party/kernel.googlesource.com/pub/scm/utils/dtc/dtc - Git at Google

 /dts-v1/;

 / {
 	intc: interrupt-controller {
 		interrupt-controller;
 	};
 };
	/dts-v1/;

	/ {
	intc: interrupt-controller {
	interrupt-controller;
	};
	};