diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index d5d72b03b855..fc9a8b9c8de7 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -660,7 +660,7 @@
 			alloc-ranges = <0 0x00000000 0 0xffffffff>;
 			reusable;
 			alignment = <0 0x400000>;
-			size = <0 0x2000000>;
+			size = <0 0x8000000>;
 			linux,cma-default;
 		};
 	};