diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index b4ab3d091e6e..165463f77844 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -118,6 +118,12 @@ i2c@3000 {
 			interrupts = <14 0x8>;
 			interrupt-parent = <&ipic>;
 			dfsrr;
+
+			at24@50 {
+				compatible = "at24,24c256";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1339";
 				reg = <0x68>;
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 1b05fb0bf383..f9830aebe941 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -118,6 +118,12 @@ i2c@3000 {
 			interrupts = <14 0x8>;
 			interrupt-parent = <&ipic>;
 			dfsrr;
+
+			at24@50 {
+				compatible = "at24,24c256";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1339";
 				reg = <0x68>;
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index 72cdc3c4c7e3..2c06d39dbe98 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -116,6 +116,12 @@ i2c@3000 {
 			interrupts = <14 0x8>;
 			interrupt-parent = <&ipic>;
 			dfsrr;
+
+			at24@50 {
+				compatible = "at24,24c256";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1339";
 				reg = <0x68>;