runtime/syntax/testdir/input/dts_zmk.keymap

#include <behaviors.dtsi>
#include <dt-bindings/zmk/keys.h>

// Define macro for layers.
#define LAYER_MAIN 0

/ {
	keymap {
		compatible = "zmk,keymap";

		layer_0 {
			bindings = <
				&kp Z
				&kp M
				&kp K
				&zmk_string
				&to LAYER_MAIN
			>;
		};
	};

	ZMK_MACRO(zmk_string, wait-ms = <10>; tap-ms = <10>; bindings = <&macro_tap &kp Z &kp M &kp K>;)
};