diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 93dbe19d8c11..71d8b0d84016 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -4255,6 +4255,7 @@
 						reg = <3>;
 						iommus = <&apps_smmu 0x1003 0x80>,
 							 <&apps_smmu 0x1063 0x0>;
+						dma-coherent;
 					};
 
 					compute-cb@4 {
@@ -4262,6 +4263,7 @@
 						reg = <4>;
 						iommus = <&apps_smmu 0x1004 0x80>,
 							 <&apps_smmu 0x1064 0x0>;
+						dma-coherent;
 					};
 
 					compute-cb@5 {
@@ -4269,6 +4271,7 @@
 						reg = <5>;
 						iommus = <&apps_smmu 0x1005 0x80>,
 							 <&apps_smmu 0x1065 0x0>;
+						dma-coherent;
 					};
 
 					compute-cb@6 {
@@ -4276,6 +4279,7 @@
 						reg = <6>;
 						iommus = <&apps_smmu 0x1006 0x80>,
 							 <&apps_smmu 0x1066 0x0>;
+						dma-coherent;
 					};
 
 					compute-cb@7 {
@@ -4283,6 +4287,7 @@
 						reg = <7>;
 						iommus = <&apps_smmu 0x1007 0x80>,
 							 <&apps_smmu 0x1067 0x0>;
+						dma-coherent;
 					};
 				};
 
@@ -4390,6 +4395,7 @@
 						iommus = <&apps_smmu 0x1961 0x0>,
 							 <&apps_smmu 0x0c01 0x20>,
 							 <&apps_smmu 0x19c1 0x10>;
+						dma-coherent;
 					};
 
 					compute-cb@2 {
@@ -4398,6 +4404,7 @@
 						iommus = <&apps_smmu 0x1962 0x0>,
 							 <&apps_smmu 0x0c02 0x20>,
 							 <&apps_smmu 0x19c2 0x10>;
+						dma-coherent;
 					};
 
 					compute-cb@3 {
@@ -4406,6 +4413,7 @@
 						iommus = <&apps_smmu 0x1963 0x0>,
 							 <&apps_smmu 0x0c03 0x20>,
 							 <&apps_smmu 0x19c3 0x10>;
+						dma-coherent;
 					};
 
 					compute-cb@4 {
@@ -4414,6 +4422,7 @@
 						iommus = <&apps_smmu 0x1964 0x0>,
 							 <&apps_smmu 0x0c04 0x20>,
 							 <&apps_smmu 0x19c4 0x10>;
+						dma-coherent;
 					};
 
 					compute-cb@5 {
@@ -4422,6 +4431,7 @@
 						iommus = <&apps_smmu 0x1965 0x0>,
 							 <&apps_smmu 0x0c05 0x20>,
 							 <&apps_smmu 0x19c5 0x10>;
+						dma-coherent;
 					};
 
 					compute-cb@6 {
@@ -4430,6 +4440,7 @@
 						iommus = <&apps_smmu 0x1966 0x0>,
 							 <&apps_smmu 0x0c06 0x20>,
 							 <&apps_smmu 0x19c6 0x10>;
+						dma-coherent;
 					};
 
 					compute-cb@7 {
@@ -4438,6 +4449,7 @@
 						iommus = <&apps_smmu 0x1967 0x0>,
 							 <&apps_smmu 0x0c07 0x20>,
 							 <&apps_smmu 0x19c7 0x10>;
+						dma-coherent;
 					};
 
 					compute-cb@8 {
@@ -4446,6 +4458,7 @@
 						iommus = <&apps_smmu 0x1968 0x0>,
 							 <&apps_smmu 0x0c08 0x20>,
 							 <&apps_smmu 0x19c8 0x10>;
+						dma-coherent;
 					};
 
 					/* note: secure cb9 in downstream */