diff --git a/qcom/sm8150-ion.dtsi b/qcom/sm8150-ion.dtsi
new file mode 100644
index 00000000..053ae34a
--- /dev/null
+++ b/qcom/sm8150-ion.dtsi
@@ -0,0 +1,64 @@
+#include <dt-bindings/arm/msm/msm_ion_ids.h>
+
+&soc {
+	qcom,ion {
+		compatible = "qcom,msm-ion";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		system_heap: qcom,ion-heap@25 {
+			reg = <ION_SYSTEM_HEAP_ID>;
+			qcom,ion-heap-type = "SYSTEM";
+		};
+
+		qcom,ion-heap@22 { /* ADSP HEAP */
+			reg = <ION_ADSP_HEAP_ID>;
+			memory-region = <&adsp_mem>;
+			qcom,ion-heap-type = "DMA";
+		};
+
+		qcom,ion-heap@26 { /* USER CONTIG HEAP */
+			reg = <ION_USER_CONTIG_HEAP_ID>;
+			memory-region = <&user_contig_mem>;
+			qcom,ion-heap-type = "DMA";
+		};
+
+		qcom,ion-heap@27 { /* QSEECOM HEAP */
+			reg = <ION_QSECOM_HEAP_ID>;
+			memory-region = <&qseecom_mem>;
+			qcom,ion-heap-type = "DMA";
+		};
+
+		qcom,ion-heap@19 { /* QSEECOM TA HEAP */
+			reg = <ION_QSECOM_TA_HEAP_ID>;
+			memory-region = <&qseecom_ta_mem>;
+			qcom,ion-heap-type = "DMA";
+		};
+
+		qcom,ion-heap@13 { /* SPSS HEAP */
+			reg = <ION_SPSS_HEAP_ID>;
+			memory-region = <&sp_mem>;
+			qcom,ion-heap-type = "HYP_CMA";
+		};
+
+		qcom,ion-heap@10 { /* SECURE DISPLAY HEAP */
+			reg = <ION_SECURE_DISPLAY_HEAP_ID>;
+			memory-region = <&secure_display_memory>;
+			qcom,ion-heap-type = "HYP_CMA";
+		};
+
+		qcom,ion-heap@14 { /* SECURE CARVEOUT HEAP */
+			reg = <ION_SECURE_CARVEOUT_HEAP_ID>;
+			qcom,ion-heap-type = "SECURE_CARVEOUT";
+			cdsp {
+				memory-region = <&cdsp_sec_mem>;
+				token = <0x20000000>;
+			};
+		};
+
+		qcom,ion-heap@9 {
+			reg = <ION_SECURE_HEAP_ID>;
+			qcom,ion-heap-type = "SYSTEM_SECURE";
+		};
+	};
+};