diff --git a/qcom/sdx-audio-lpass.dtsi b/qcom/sdx-audio-lpass.dtsi
index 2369bfe586b0..0cf809dc3c8f 100644
--- a/qcom/sdx-audio-lpass.dtsi
+++ b/qcom/sdx-audio-lpass.dtsi
@@ -19,6 +19,12 @@
 		memory-region = <&audio_mem>;
 	};
 
+	qcom,msm-audio-ion-co {
+		compatible = "qcom,msm-audio-ion-cma";
+		qcom,scm-mp-enabled;
+		memory-region = <&audio_heap_mem>;
+	};
+
 	pcm0: qcom,msm-pcm {
 		compatible = "qcom,msm-pcm-dsp";
 		qcom,msm-pcm-dsp-id = <0>;