diff --git a/arch/powerpc/boot/dts/p1010rdb.dtsi b/arch/powerpc/boot/dts/p1010rdb.dtsi
index 149d196b242abc1e8941e68e2b18b1d3f4b5f64b..3aa2b823fb0048b89896410f46b65ee73e23d270 100644
--- a/arch/powerpc/boot/dts/p1010rdb.dtsi
+++ b/arch/powerpc/boot/dts/p1010rdb.dtsi
@@ -125,6 +125,13 @@
 };
 
 &board_soc {
+	i2c@3000 {
+		rtc@68 {
+			compatible = "pericom,pt7c4338";
+			reg = <0x68>;
+		};
+	};
+
 	spi@7000 {
 		flash@0 {
 			#address-cells = <1>;