diff --git a/arch/arm64/configs/qcom.config b/arch/arm64/configs/qcom.config
index 70af068f10e02..8f330fb11675d 100644
--- a/arch/arm64/configs/qcom.config
+++ b/arch/arm64/configs/qcom.config
@@ -66,6 +66,7 @@ CONFIG_STM_SOURCE_HEARTBEAT=m
 CONFIG_SENSORS_AMC6821=y
 CONFIG_SENSORS_EMC2305=y
 CONFIG_SENSORS_QCOM_BCL=y
+CONFIG_SWIOTLB_DEFAULT_SIZE_MB=2
 CONFIG_SWIOTLB_DYNAMIC=y
 CONFIG_TRACE_MMIO_ACCESS=y
 CONFIG_UCLAMP_TASK_GROUP=y