diff --git a/qcom/kalama.dtsi b/qcom/kalama.dtsi
index d0b9b26e..cb81fdfc 100644
--- a/qcom/kalama.dtsi
+++ b/qcom/kalama.dtsi
@@ -2832,6 +2832,7 @@
 				 <&apps_smmu 0x1065 0x0000>;
 			qcom,iommu-dma-addr-pool = <0x80000000 0x78000000>;
 			qcom,iommu-faults = "stall-disable", "HUPCF";
+			shared-cb = <8>;
 			dma-coherent;
 		};