diff --git a/arch/arm/dts/rk3188-radxarock-u-boot.dtsi b/arch/arm/dts/rk3188-radxarock-u-boot.dtsi
index 1bb5408..204bb3a 100644
--- a/arch/arm/dts/rk3188-radxarock-u-boot.dtsi
+++ b/arch/arm/dts/rk3188-radxarock-u-boot.dtsi
@@ -3,6 +3,8 @@
  * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
  */
 
+#include "rk3188-u-boot.dtsi"
+
 &cru {
 	u-boot,dm-spl;
 };
diff --git a/arch/arm/dts/rk3188-u-boot.dtsi b/arch/arm/dts/rk3188-u-boot.dtsi
new file mode 100644
index 0000000..1e7d079
--- /dev/null
+++ b/arch/arm/dts/rk3188-u-boot.dtsi
@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+ */