arch/mips/loongson/common/rtc.c

   1 /*
   2  *  Lemote Fuloong platform support
   3  *
   4  *  Copyright(c) 2010 Arnaud Patard <apatard@mandriva.com>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  */
  11
  12 #include <linux/init.h>
  13 #include <linux/kernel.h>
  14 #include <linux/platform_device.h>
  15 #include <linux/mc146818rtc.h>
  16
  17 struct resource loongson_rtc_resources[] = {
  18         {
  19                 .start  = RTC_PORT(0),
  20                 .end    = RTC_PORT(1),
  21                 .flags  = IORESOURCE_IO,
  22         }, {
  23                 .start  = RTC_IRQ,
  24                 .end    = RTC_IRQ,
  25                 .flags  = IORESOURCE_IRQ,
  26         }
  27 };
  28
  29 static struct platform_device loongson_rtc_device = {
  30         .name           = "rtc_cmos",
  31         .id             = -1,
  32         .resource       = loongson_rtc_resources,
  33         .num_resources  = ARRAY_SIZE(loongson_rtc_resources),
  34 };
  35
  36
  37 static int __init loongson_rtc_platform_init(void)
  38 {
  39         platform_device_register(&loongson_rtc_device);
  40         return 0;
  41 }
  42
  43 device_initcall(loongson_rtc_platform_init);