arch/mips/mti-malta/malta-dt.c

   1 /*
   2  * Copyright (C) 2015 Imagination Technologies
   3  * Author: Paul Burton <paul.burton@imgtec.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the
   7  * Free Software Foundation; either version 2 of the License, or (at your
   8  * option) any later version.
   9  */
  10
  11 #include <linux/clk-provider.h>
  12 #include <linux/init.h>
  13 #include <linux/of_fdt.h>
  14 #include <linux/of_platform.h>
  15
  16 void __init device_tree_init(void)
  17 {
  18         unflatten_and_copy_device_tree();
  19 }
  20
  21 static const struct of_device_id bus_ids[] __initconst = {
  22         { .compatible = "simple-bus", },
  23         { .compatible = "isa", },
  24         {},
  25 };
  26
  27 static int __init publish_devices(void)
  28 {
  29         if (!of_have_populated_dt())
  30                 return 0;
  31
  32         return of_platform_bus_probe(NULL, bus_ids, NULL);
  33 }
  34 device_initcall(publish_devices);