Fix the driver to use the dev_read_addr_size API to fetch the reg property from the DT.
Signed-off-by: Mayuresh Chitale mchitale@ventanamicro.com --- drivers/pci/pcie_xilinx.c | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-)
diff --git a/drivers/pci/pcie_xilinx.c b/drivers/pci/pcie_xilinx.c index 53fd121e90..20b630027f 100644 --- a/drivers/pci/pcie_xilinx.c +++ b/drivers/pci/pcie_xilinx.c @@ -140,20 +140,14 @@ static int pcie_xilinx_write_config(struct udevice *bus, pci_dev_t bdf, static int pcie_xilinx_of_to_plat(struct udevice *dev) { struct xilinx_pcie *pcie = dev_get_priv(dev); - struct fdt_resource reg_res; - DECLARE_GLOBAL_DATA_PTR; - int err; - - err = fdt_get_resource(gd->fdt_blob, dev_of_offset(dev), "reg", - 0, ®_res); - if (err < 0) { - pr_err(""reg" resource not found\n"); - return err; - } - - pcie->cfg_base = map_physmem(reg_res.start, - fdt_resource_size(®_res), - MAP_NOCACHE); + fdt_addr_t addr; + fdt_size_t size; + + addr = dev_read_addr_size(dev, &size); + if (addr == FDT_ADDR_T_NONE) + return -EINVAL; + + pcie->cfg_base = map_physmem(addr, size, MAP_NOCACHE);
return 0; }