diff --git a/qcom/shima-vm-ion.dtsi b/qcom/shima-vm-ion.dtsi
new file mode 100644
index 000000000000..010dec0a5607
--- /dev/null
+++ b/qcom/shima-vm-ion.dtsi
@@ -0,0 +1,15 @@
+#include <dt-bindings/arm/msm/msm_ion_ids.h>
+
+/ {
+	qcom,ion {
+		compatible = "qcom,msm-ion";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		tui_heap: qcom,ion-heap-tui { /* TRUSTED UI CARVEOUT HEAP */
+			reg = <ION_TUI_CARVEOUT_HEAP_ID>;
+			qcom,dynamic-heap;
+			qcom,ion-heap-type = "MSM_CARVEOUT";
+		};
+	};
+};
diff --git a/qcom/shima-vm.dtsi b/qcom/shima-vm.dtsi
index 3e3330d0368a..360c435790da 100644
--- a/qcom/shima-vm.dtsi
+++ b/qcom/shima-vm.dtsi
@@ -225,3 +225,4 @@
 			     <GIC_PPI 12 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 };
+#include "shima-vm-ion.dtsi"