d1479e179ebba48c28a416e7d6cf0cd9d23fe59a
[openwrt/svn-archive/archive.git] / target / linux / brcm63xx / files / arch / mips / bcm63xx / dev-wdt.c
1 /*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
7 */
8
9 #include <linux/init.h>
10 #include <linux/kernel.h>
11 #include <linux/platform_device.h>
12 #include <bcm63xx_cpu.h>
13
14 static struct resource wdt_resources[] = {
15 {
16 .start = -1, /* filled at runtime */
17 .end = -1, /* filled at runtime */
18 .flags = IORESOURCE_MEM,
19 },
20 };
21
22 static struct platform_device bcm63xx_wdt_device = {
23 .name = "bcm63xx-wdt",
24 .id = 0,
25 .num_resources = ARRAY_SIZE(wdt_resources),
26 .resource = wdt_resources,
27 };
28
29 int __init bcm63xx_wdt_register(void)
30 {
31 wdt_resources[0].start = bcm63xx_regset_address(RSET_WDT);
32 wdt_resources[0].end = wdt_resources[0].start;
33 wdt_resources[0].end += RSET_WDT_SIZE - 1;
34 return platform_device_register(&bcm63xx_wdt_device);
35 }