diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
index d212b60..a8bbe48 100644
--- a/arch/arm/dts/zynq-7000.dtsi
+++ b/arch/arm/dts/zynq-7000.dtsi
@@ -193,7 +193,7 @@
 
 		gem0: ethernet@e000b000 {
 			compatible = "cdns,gem";
-			reg = <0xe000b000 0x4000>;
+			reg = <0xe000b000 0x1000>;
 			status = "disabled";
 			interrupts = <0 22 4>;
 			clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>;
@@ -202,7 +202,7 @@
 
 		gem1: ethernet@e000c000 {
 			compatible = "cdns,gem";
-			reg = <0xe000c000 0x4000>;
+			reg = <0xe000c000 0x1000>;
 			status = "disabled";
 			interrupts = <0 45 4>;
 			clocks = <&clkc 31>, <&clkc 31>, <&clkc 14>;