1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index fc97f5ace5b5..4a08d30548ce 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -418,6 +418,7 @@ int __init dw_pcie_host_init(struct pcie_port *pp)
                                            + global_io_offset);
                         pp->config.io_size = resource_size(&pp->io);
                         pp->config.io_bus_addr = range.pci_addr;
+                        pp->io_base = range.cpu_addr;
                 }
                 if (restype == IORESOURCE_MEM) {
                         of_pci_range_to_resource(&range, np, &pp->mem);
@@ -443,7 +444,6 @@ int __init dw_pcie_host_init(struct pcie_port *pp)
 
         pp->cfg0_base = pp->cfg.start;
         pp->cfg1_base = pp->cfg.start + pp->config.cfg0_size;
-        pp->io_base = pp->io.start;
         pp->mem_base = pp->mem.start;
 
         pp->va_cfg0_base = devm_ioremap(pp->dev, pp->cfg0_base,
@@ -613,7 +613,6 @@ static int dw_pcie_wr_other_conf(struct pcie_port *pp, struct pci_bus *bus,
         return ret;
 }
 
-
 static int dw_pcie_valid_config(struct pcie_port *pp,
                                 struct pci_bus *bus, int dev)
 {
@@ -707,7 +706,7 @@ static int dw_pcie_setup(int nr, struct pci_sys_data *sys)
 
         if (global_io_offset < SZ_1M && pp->config.io_size > 0) {
                 sys->io_offset = global_io_offset - pp->config.io_bus_addr;
-                pci_ioremap_io(sys->io_offset, pp->io.start);
+                pci_ioremap_io(global_io_offset, pp->io_base);
                 global_io_offset += SZ_64K;
                 pci_add_resource_offset(&sys->resources, &pp->io,
                                         sys->io_offset);