diff --git a/qcom/sun.dtsi b/qcom/sun.dtsi
index 97ec8bd5..7e91f45b 100644
--- a/qcom/sun.dtsi
+++ b/qcom/sun.dtsi
@@ -3418,6 +3418,14 @@
 		reusable;
 		size = <0 0x1000000>;
 	};
+
+	qmc_dma_mem: qmc_dma_region {
+		compatible = "shared-dma-pool";
+		alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
+		reusable;
+		alignment = <0x0 0x400000>;
+		size = <0x0 0x1000000>;
+	};
 };
 
 #include "sun-dma-heaps.dtsi"