diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_w400.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_w400.dts
index 489f83344d8c..3295cc406350 100644
--- a/arch/arm/boot/dts/amlogic/g12b_a311d_w400.dts
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_w400.dts
@@ -147,6 +147,18 @@
 			size = <0x04000000>;
 			alignment = <0x400000>;
 		};
+		galcore_reserved:linux,galcore {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x1000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+	};
+
+	galcore {
+		status = "okay";
+		memory-region = <&galcore_reserved>;
 	};
 
 	gpioleds {
diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_w400_a.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_a.dts
index ef3bbdadf20d..bee50ccdf8c6 100644
--- a/arch/arm/boot/dts/amlogic/g12b_a311d_w400_a.dts
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_a.dts
@@ -147,6 +147,18 @@
 			size = <0x04000000>;
 			alignment = <0x400000>;
 		};
+		galcore_reserved:linux,galcore {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x1000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+	};
+
+	galcore {
+		status = "okay";
+		memory-region = <&galcore_reserved>;
 	};
 
 	gpioleds {
diff --git a/arch/arm/boot/dts/amlogic/mesong12b.dtsi b/arch/arm/boot/dts/amlogic/mesong12b.dtsi
index f913a510bc01..1b80185b662d 100644
--- a/arch/arm/boot/dts/amlogic/mesong12b.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesong12b.dtsi
@@ -1178,7 +1178,7 @@
 			<&clkc CLKID_VNANOQ_CORE_CLK_COMP>;
 		clock-names = "cts_vipnanoq_axi_clk_composite",
 			"cts_vipnanoq_core_clk_composite";
-		interrupts = <0 147 1>;
+		interrupts = <0 147 4>;
 		interrupt-names = "galcore";
 		reg = <0xff100000 0x800
 		       0xff000000 0x400000>;
diff --git a/arch/arm/boot/dts/amlogic/mesong12b_a.dtsi b/arch/arm/boot/dts/amlogic/mesong12b_a.dtsi
index 4adebb617f3e..2b1a806f56bb 100644
--- a/arch/arm/boot/dts/amlogic/mesong12b_a.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesong12b_a.dtsi
@@ -1139,7 +1139,7 @@
 			<&clkc CLKID_VNANOQ_CORE_CLK_COMP>;
 		clock-names = "cts_vipnanoq_axi_clk_composite",
 			"cts_vipnanoq_core_clk_composite";
-		interrupts = <0 147 1>;
+		interrupts = <0 147 4>;
 		interrupt-names = "galcore";
 		reg = <0xff100000 0x800
 		       0xff000000 0x400000>;