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 <linux/platform_data/bcm7038_wdt.h>
13 #include <bcm63xx_cpu.h>
14
15 static struct resource wdt_resources[] = {
16 {
17 .start = -1, /* filled at runtime */
18 .end = -1, /* filled at runtime */
19 .flags = IORESOURCE_MEM,
20 },
21 };
22
23 static struct bcm7038_wdt_platform_data bcm63xx_wdt_pdata = {
24 .clk_name = "periph",
25 };
26
27 static struct platform_device bcm63xx_wdt_device = {
28 .name = "bcm63xx-wdt",
29 .id = -1,
30 .num_resources = ARRAY_SIZE(wdt_resources),
31 .resource = wdt_resources,
32 .dev = {
33 .platform_data = &bcm63xx_wdt_pdata,
34 },
35 };
36
37 static int __init bcm63xx_wdt_register(void)
38 {
39 wdt_resources[0].start = bcm63xx_regset_address(RSET_WDT);
40 wdt_resources[0].end = wdt_resources[0].start;
41 wdt_resources[0].end += RSET_WDT_SIZE - 1;
42
43 return platform_device_register(&bcm63xx_wdt_device);
44 }
45 arch_initcall(bcm63xx_wdt_register);
46
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