diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 496a920eced4adab023499ec3e46d814bf7f259d..8d43a0fce5226946d78fb416037a7175efaa2e66 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -11,7 +11,6 @@
 /memreserve/ 0x05e00000 0x00100000;
 
 #include "hi6220.dtsi"
-#include "hi6220-ion.dtsi"
 
 / {
 	model = "HiKey Development Board";
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-ion.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220-ion.dtsi
deleted file mode 100644
index c79f2cea314c5bb2cc4bcadf95672672e60a1cbf..0000000000000000000000000000000000000000
--- a/arch/arm64/boot/dts/hisilicon/hi6220-ion.dtsi
+++ /dev/null
@@ -1,20 +0,0 @@
-/ {
-	hi6220-ion {
-		compatible = "hisilicon,hi6220-ion";
-		heap_sys_user@0 {
-			heap-name = "sys_user";
-			heap-id   = <0x0>;
-			heap-base = <0x0>;
-			heap-size = <0x0>;
-			heap-type = "ion_system";
-		};
-		heap_sys_contig@0 {
-			heap-name = "sys_contig";
-			heap-id   = <0x1>;
-			heap-base = <0x0>;
-			heap-size = <0x0>;
-			heap-type = "ion_system_contig";
-		};
-	};
-
-};