target/linux/lantiq/patches-3.14/0151-lantiq-ifxmips_pcie-use-of.patch

   1 --- a/arch/mips/pci/ifxmips_pcie.c
   2 +++ b/arch/mips/pci/ifxmips_pcie.c
   3 @@ -18,6 +18,8 @@
   4  #include <linux/pci_regs.h>
   5  #include <linux/module.h>
   6
   7 +#include <linux/of_platform.h>
   8 +
   9  #include "ifxmips_pcie.h"
  10  #include "ifxmips_pcie_reg.h"
  11
  12 @@ -1048,7 +1050,7 @@ pcie_rc_initialize(int pcie_port)
  13  extern int (*ltq_pci_plat_arch_init)(struct pci_dev *dev);
  14  extern int (*ltq_pci_map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);
  15
  16 -static int __init ifx_pcie_bios_init(void)
  17 +static int __init ifx_pcie_bios_probe(struct platform_device *pdev)
  18  {
  19      void __iomem *io_map_base;
  20      int pcie_port;
  21 @@ -1090,6 +1092,30 @@ static int __init ifx_pcie_bios_init(voi
  22
  23      return 0;
  24  }
  25 +
  26 +static const struct of_device_id ifxmips_pcie_match[] = {
  27 +        { .compatible = "lantiq,pcie-xrx200" },
  28 +        {},
  29 +};
  30 +MODULE_DEVICE_TABLE(of, ifxmips_pcie_match);
  31 +
  32 +static struct platform_driver ltq_pci_driver = {
  33 +        .probe = ifx_pcie_bios_probe,
  34 +        .driver = {
  35 +                .name = "pcie-xrx200",
  36 +                .owner = THIS_MODULE,
  37 +                .of_match_table = ifxmips_pcie_match,
  38 +        },
  39 +};
  40 +
  41 +int __init ifx_pcie_bios_init(void)
  42 +{
  43 +        int ret = platform_driver_register(&ltq_pci_driver);
  44 +        if (ret)
  45 +                pr_info("pcie-xrx200: Error registering platform driver!");
  46 +        return ret;
  47 +}
  48 +
  49  arch_initcall(ifx_pcie_bios_init);
  50
  51  MODULE_LICENSE("GPL");