xref: /openbmc/linux/arch/mips/loongson2ef/common/rtc.c (revision 2a598d0b)
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  *  Lemote Fuloong platform support
4  *
5  *  Copyright(c) 2010 Arnaud Patard <apatard@mandriva.com>
6  */
7 
8 #include <linux/init.h>
9 #include <linux/kernel.h>
10 #include <linux/platform_device.h>
11 #include <linux/mc146818rtc.h>
12 
13 static struct resource loongson_rtc_resources[] = {
14 	{
15 		.start	= RTC_PORT(0),
16 		.end	= RTC_PORT(1),
17 		.flags	= IORESOURCE_IO,
18 	}, {
19 		.start	= RTC_IRQ,
20 		.end	= RTC_IRQ,
21 		.flags	= IORESOURCE_IRQ,
22 	}
23 };
24 
25 static struct platform_device loongson_rtc_device = {
26 	.name		= "rtc_cmos",
27 	.id		= -1,
28 	.resource	= loongson_rtc_resources,
29 	.num_resources	= ARRAY_SIZE(loongson_rtc_resources),
30 };
31 
32 
33 static int __init loongson_rtc_platform_init(void)
34 {
35 	platform_device_register(&loongson_rtc_device);
36 	return 0;
37 }
38 
39 device_initcall(loongson_rtc_platform_init);
40