Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/*
2 * DEC platform devices.
3 *
4 * Copyright (c) 2014 Maciej W. Rozycki
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#include <linux/ioport.h>
13#include <linux/kernel.h>
14#include <linux/mc146818rtc.h>
15#include <linux/platform_device.h>
16
17static struct resource dec_rtc_resources[] = {
18 {
19 .name = "rtc",
20 .flags = IORESOURCE_MEM,
21 },
22};
23
24static struct cmos_rtc_board_info dec_rtc_info = {
25 .flags = CMOS_RTC_FLAGS_NOFREQ,
26 .address_space = 64,
27};
28
29static struct platform_device dec_rtc_device = {
30 .name = "rtc_cmos",
31 .id = PLATFORM_DEVID_NONE,
32 .dev.platform_data = &dec_rtc_info,
33 .resource = dec_rtc_resources,
34 .num_resources = ARRAY_SIZE(dec_rtc_resources),
35};
36
37static int __init dec_add_devices(void)
38{
39 dec_rtc_resources[0].start = RTC_PORT(0);
40 dec_rtc_resources[0].end = RTC_PORT(0) + dec_kn_slot_size - 1;
41 return platform_device_register(&dec_rtc_device);
42}
43
44device_initcall(dec_add_devices);