MIPS: Malta: Select 32bit DMA zone for 64-bit kernels
[linux-drm-fsl-dcu.git] / 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 static 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);