projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| fae67ad4 MR |
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 | ||
| 17 | static struct resource dec_rtc_resources[] = { | |
| 18 | { | |
| 19 | .name = "rtc", | |
| 20 | .flags = IORESOURCE_MEM, | |
| 21 | }, | |
| 22 | }; | |
| 23 | ||
| 24 | static struct cmos_rtc_board_info dec_rtc_info = { | |
| 25 | .flags = CMOS_RTC_FLAGS_NOFREQ, | |
| 26 | .address_space = 64, | |
| 27 | }; | |
| 28 | ||
| 29 | static 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 | ||
| 37 | static 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 | ||
| 44 | device_initcall(dec_add_devices); |