diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 3d1415c..fd4d34a 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -272,7 +272,7 @@
 
 	if (report_iommu_fault(&dom->domain, data->dev, fault_iova,
 			       write ? IOMMU_FAULT_WRITE : IOMMU_FAULT_READ)) {
-		if (fault_larb == 0 && fault_port == 3 && fault_pa == 0) {
+		if ((fault_port == 3 || (fault_larb == 0 && fault_port == 7)) && fault_pa == 0) {
 			dev_dbg_ratelimited(
 				data->dev,
 				"fault type=0x%x iova=0x%x pa=0x%x larb=%d port=%d layer=%d %s\n",