diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index 42241b5bdf02..6329be3d4695 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -383,7 +383,7 @@ static struct tegra_pcie_bus *tegra_pcie_bus_alloc(struct tegra_pcie *pcie,
 	for (i = 0; i < 16; i++) {
 		unsigned long virt = (unsigned long)bus->area->addr +
 				     i * SZ_64K;
-		phys_addr_t phys = cs + i * SZ_1M + busnr * SZ_64K;
+		phys_addr_t phys = cs + i * SZ_16M + busnr * SZ_64K;
 
 		err = ioremap_page_range(virt, virt + SZ_64K, phys, prot);
 		if (err < 0) {