1 /*
2 * Registration of Cobalt MTD device.
3 *
4 * Copyright (C) 2006 Yoichi Yuasa <yuasa@linux-mips.org>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20 #include <linux/init.h>
21 #include <linux/platform_device.h>
22 #include <linux/mtd/partitions.h>
23 #include <linux/mtd/physmap.h>
24
25 static struct mtd_partition cobalt_mtd_partitions[] = {
26 {
27 .name = "firmware",
28 .offset = 0x0,
29 .size = 0x80000,
30 },
31 };
32
33 static struct physmap_flash_data cobalt_flash_data = {
34 .width = 1,
35 .nr_parts = 1,
36 .parts = cobalt_mtd_partitions,
37 };
38
39 static struct resource cobalt_mtd_resource = {
40 .start = 0x1fc00000,
41 .end = 0x1fc7ffff,
42 .flags = IORESOURCE_MEM,
43 };
44
45 static struct platform_device cobalt_mtd = {
46 .name = "physmap-flash",
47 .dev = {
48 .platform_data = &cobalt_flash_data,
49 },
50 .num_resources = 1,
51 .resource = &cobalt_mtd_resource,
52 };
53
cobalt_mtd_init(void)54 static int __init cobalt_mtd_init(void)
55 {
56 platform_device_register(&cobalt_mtd);
57
58 return 0;
59 }
60 device_initcall(cobalt_mtd_init);
61