openwrt/target/linux/lantiq/patches-3.18/0151-lantiq-ifxmips_pcie-use-of.patch
2015-06-17 09:54:55 +00:00

52 lines
1.3 KiB
Diff

--- a/arch/mips/pci/ifxmips_pcie.c
+++ b/arch/mips/pci/ifxmips_pcie.c
@@ -18,6 +18,8 @@
#include <linux/pci_regs.h>
#include <linux/module.h>
+#include <linux/of_platform.h>
+
#include "ifxmips_pcie.h"
#include "ifxmips_pcie_reg.h"
@@ -1045,7 +1047,7 @@ pcie_rc_initialize(int pcie_port)
return 0;
}
-static int __init ifx_pcie_bios_init(void)
+static int __init ifx_pcie_bios_probe(struct platform_device *pdev)
{
void __iomem *io_map_base;
int pcie_port;
@@ -1083,6 +1085,30 @@ static int __init ifx_pcie_bios_init(voi
return 0;
}
+
+static const struct of_device_id ifxmips_pcie_match[] = {
+ { .compatible = "lantiq,pcie-xrx200" },
+ {},
+};
+MODULE_DEVICE_TABLE(of, ifxmips_pcie_match);
+
+static struct platform_driver ltq_pci_driver = {
+ .probe = ifx_pcie_bios_probe,
+ .driver = {
+ .name = "pcie-xrx200",
+ .owner = THIS_MODULE,
+ .of_match_table = ifxmips_pcie_match,
+ },
+};
+
+int __init ifx_pcie_bios_init(void)
+{
+ int ret = platform_driver_register(&ltq_pci_driver);
+ if (ret)
+ pr_info("pcie-xrx200: Error registering platform driver!");
+ return ret;
+}
+
arch_initcall(ifx_pcie_bios_init);
MODULE_LICENSE("GPL");