diff --git a/drivers/pci/dwc/pcie-designware.c b/drivers/pci/dwc/pcie-designware.c
index 7e1fb7d..3eaf3cc 100644
--- a/drivers/pci/dwc/pcie-designware.c
+++ b/drivers/pci/dwc/pcie-designware.c
@@ -97,6 +97,9 @@ void dw_pcie_prog_outbound_atu(struct dw_pcie *pci, int index, int type,
 {
 	u32 retries, val;
 
+	if (pci->ops->cpu_addr_fixup)
+		cpu_addr = pci->ops->cpu_addr_fixup(cpu_addr);
+
 	if (pci->iatu_unroll_enabled) {
 		dw_pcie_writel_unroll(pci, index, PCIE_ATU_UNR_LOWER_BASE,
 				      lower_32_bits(cpu_addr));
diff --git a/drivers/pci/dwc/pcie-designware.h b/drivers/pci/dwc/pcie-designware.h
index cd3b871..8f3dcb2 100644
--- a/drivers/pci/dwc/pcie-designware.h
+++ b/drivers/pci/dwc/pcie-designware.h
@@ -143,6 +143,7 @@ struct pcie_port {
 };
 
 struct dw_pcie_ops {
+	u64	(*cpu_addr_fixup)(u64 cpu_addr);
 	u32	(*readl_dbi)(struct dw_pcie *pcie, u32 reg);
 	void	(*writel_dbi)(struct dw_pcie *pcie, u32 reg, u32 val);
 	int	(*link_up)(struct dw_pcie *pcie);