diff options
| -rw-r--r-- | drivers/iommu/mtk_iommu_v1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index ac97dd2868d4..e907c9953142 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -88,7 +88,7 @@ struct dma_iommu_mapping { /* MTK generation one iommu HW only support 4K size mapping */ #define MT2701_IOMMU_PAGE_SHIFT 12 #define MT2701_IOMMU_PAGE_SIZE (1UL << MT2701_IOMMU_PAGE_SHIFT) -#define MT2701_LARB_NR_MAX 3 +#define MT2701_LARB_NR_MAX 4 /* * MTK m4u support 4GB iova address space, and only support 4K page |