diff --git a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi
index b93ce351a90f..3af88e6970a3 100644
--- a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi
@@ -39,6 +39,30 @@
 			label = "ack";
 		};
 	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		dma-reserved@fa000000 {
+			reg = <0x0 0xfa000000 0x0 0x1000000>;
+			no-map;
+		};
+
+		linux,dma@107a000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10 0x7a000000 0x0 0x1000000>;
+			no-map;
+			linux,dma-default;
+		};
+	};
+
+	soc {
+		dma-ranges = <0x00 0x80000000 0x00 0x80000000 0x00 0x7a000000>,
+			     <0x00 0xfa000000 0x10 0x7a000000 0x00 0x01000000>,
+			     <0x00 0xfb000000 0x00 0xfb000000 0x07 0x85000000>;
+	};
 };
 
 &gpio {