diff --git a/arch/arm/boot/dts/ti/omap/motorola-cpcap-mapphone.dtsi b/arch/arm/boot/dts/ti/omap/motorola-cpcap-mapphone.dtsi
index 83fd58157579..73e27b95105e 100644
--- a/arch/arm/boot/dts/ti/omap/motorola-cpcap-mapphone.dtsi
+++ b/arch/arm/boot/dts/ti/omap/motorola-cpcap-mapphone.dtsi
@@ -69,6 +69,8 @@
 
 		cpcap_audio: audio-codec {
 			#sound-dai-cells = <1>;
+			interrupts-extended = <&cpcap 9 0>, <&cpcap 10 0>;
+			interrupt-names = "hs", "mb2";
 
 			port@0 {
 				cpcap_audio_codec0: endpoint {