diff --git a/qcom/neo-dma-heaps.dtsi b/qcom/neo-dma-heaps.dtsi
new file mode 100644
index 00000000..6c9f661d
--- /dev/null
+++ b/qcom/neo-dma-heaps.dtsi
@@ -0,0 +1,15 @@
+#include <dt-bindings/arm/msm/qcom_dma_heap_dt_constants.h>
+
+&soc {
+	qcom,dma-heaps {
+		compatible = "qcom,dma-heaps";
+
+		qcom,secure_cdsp {
+			qcom,dma-heap-name = "qcom,secure-cdsp";
+			qcom,dma-heap-type = <HEAP_TYPE_SECURE_CARVEOUT>;
+			memory-region = <&cdsp_mem>;
+			qcom,token = <0x20000000>;
+		};
+
+	};
+};
diff --git a/qcom/neo.dtsi b/qcom/neo.dtsi
index ed0bea79..612064f7 100644
--- a/qcom/neo.dtsi
+++ b/qcom/neo.dtsi
@@ -378,6 +378,7 @@
 };
 
 #include "neo-pinctrl.dtsi"
+#include "neo-dma-heaps.dtsi"
 #include "diwali-gdsc.dtsi"
 
 &gcc_apcs_gdsc_vote_ctrl {