diff --git a/files-6.1/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5c.dts b/files-6.1/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5c.dts
index 8bdf56c..b1c3ca1 100644
--- a/files-6.1/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5c.dts
+++ b/files-6.1/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5c.dts
@@ -7,6 +7,7 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/input/input.h>
 #include "rk3568-nanopi-common.dtsi"
 
 / {