diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts
index 690e6206beacbea4a8507e91a05de0bdde41656e..aadde020bf229ece471c052296260ae2dd1e906c 100644
--- a/arch/arm/boot/dts/zynq-parallella.dts
+++ b/arch/arm/boot/dts/zynq-parallella.dts
@@ -25,7 +25,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0 0x40000000>;
+		reg = <0x0 0x40000000>;
 	};
 
 	chosen {
diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index 5efe200493d513505140234fc5d753a6b1724e45..88f732fff700857f27b9eac6e45ea3b02a6180c8 100644
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -20,7 +20,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0 0x40000000>;
+		reg = <0x0 0x40000000>;
 	};
 
 	chosen {
diff --git a/arch/arm/boot/dts/zynq-zed.dts b/arch/arm/boot/dts/zynq-zed.dts
index 93d1ed117181958d0692ef054ef0a7299502d2db..00eda36da627ab0c28994087cf1ad678ab18af7f 100644
--- a/arch/arm/boot/dts/zynq-zed.dts
+++ b/arch/arm/boot/dts/zynq-zed.dts
@@ -20,7 +20,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0 0x20000000>;
+		reg = <0x0 0x20000000>;
 	};
 
 	chosen {