#include <behaviors.dtsi> #include <dt-bindings/zmk/keys.h> #include <dt-bindings/zmk/kscan-mock.h> / { chosen { zmk,kscan = &kscan; }; kscan: kscan { compatible = "zmk,kscan-mock"; label = "KSCAN_MOCK"; rows = <2>; columns = <2>; exit-after; }; };