diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index b05bab57f90a3..09816a2ee3670 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -526,7 +526,7 @@
 				pmecc: ecc-engine@f8014070 {
 					compatible = "atmel,sama5d2-pmecc";
 					reg = <0xf8014070 0x490>,
-					      <0xf8014500 0x100>;
+					      <0xf8014500 0x200>;
 				};
 			};