diff --git a/drivers/soc/eswin/ai_driver/dsp/dsp_ioctl.c b/drivers/soc/eswin/ai_driver/dsp/dsp_ioctl.c
index 358e525fa8f1..f4d8a1c0362d 100644
--- a/drivers/soc/eswin/ai_driver/dsp/dsp_ioctl.c
+++ b/drivers/soc/eswin/ai_driver/dsp/dsp_ioctl.c
@@ -33,6 +33,7 @@
 #include "dsp_main.h"
 #include "dsp_ioctl.h"
 #include <linux/fdtable.h>
+#include <linux/iommu.h>
 
 MODULE_IMPORT_NS(DMA_BUF);