diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
index 5919a5046078..8df145d2bcfd 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
@@ -373,8 +373,6 @@ sled1_ioexp41: pca9536@41 {
 	sled1_ioexp: pca9539@76 {
 		compatible = "nxp,pca9539";
 		reg = <0x76>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		gpio-controller;
 		#gpio-cells = <2>;
 
@@ -462,8 +460,6 @@ sled2_ioexp41: pca9536@41 {
 	sled2_ioexp: pca9539@76 {
 		compatible = "nxp,pca9539";
 		reg = <0x76>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		gpio-controller;
 		#gpio-cells = <2>;
 
@@ -551,8 +547,6 @@ sled3_ioexp41: pca9536@41 {
 	sled3_ioexp: pca9539@76 {
 		compatible = "nxp,pca9539";
 		reg = <0x76>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		gpio-controller;
 		#gpio-cells = <2>;
 
@@ -640,8 +634,6 @@ sled4_ioexp41: pca9536@41 {
 	sled4_ioexp: pca9539@76 {
 		compatible = "nxp,pca9539";
 		reg = <0x76>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		gpio-controller;
 		#gpio-cells = <2>;
 
@@ -729,8 +721,6 @@ sled5_ioexp41: pca9536@41 {
 	sled5_ioexp: pca9539@76 {
 		compatible = "nxp,pca9539";
 		reg = <0x76>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		gpio-controller;
 		#gpio-cells = <2>;
 
@@ -818,8 +808,6 @@ sled6_ioexp41: pca9536@41 {
 	sled6_ioexp: pca9539@76 {
 		compatible = "nxp,pca9539";
 		reg = <0x76>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		gpio-controller;
 		#gpio-cells = <2>;