#include <dt-bindings/zmk/keys.h> #include <behaviors.dtsi> #include <dt-bindings/zmk/kscan_mock.h> #include <dt-bindings/zmk/backlight.h> / { chosen { zmk,backlight = &backlight; }; backlight: leds { compatible = "gpio-leds"; led_0 { gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; label = "Backlight LED 0"; }; led_1 { gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; label = "Backlight LED 1"; }; }; keymap { compatible = "zmk,keymap"; label ="Default keymap"; default_layer { bindings = < &bl BL_INC &bl BL_DEC &bl BL_ON &bl BL_OFF >; }; }; };