1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Registration of Cobalt MTD device.
4 *
5 * Copyright (C) 2006 Yoichi Yuasa <yuasa@linux-mips.org>
6 */
7 #include <linux/init.h>
8 #include <linux/platform_device.h>
9 #include <linux/mtd/partitions.h>
10 #include <linux/mtd/physmap.h>
11
12 static struct mtd_partition cobalt_mtd_partitions[] = {
13 {
14 .name = "firmware",
15 .offset = 0x0,
16 .size = 0x80000,
17 },
18 };
19
20 static struct physmap_flash_data cobalt_flash_data = {
21 .width = 1,
22 .nr_parts = 1,
23 .parts = cobalt_mtd_partitions,
24 };
25
26 static struct resource cobalt_mtd_resource = {
27 .start = 0x1fc00000,
28 .end = 0x1fc7ffff,
29 .flags = IORESOURCE_MEM,
30 };
31
32 static struct platform_device cobalt_mtd = {
33 .name = "physmap-flash",
34 .dev = {
35 .platform_data = &cobalt_flash_data,
36 },
37 .num_resources = 1,
38 .resource = &cobalt_mtd_resource,
39 };
40
41 static int __init cobalt_mtd_init(void)
42 {
43 platform_device_register(&cobalt_mtd);
44
45 return 0;
46 }
47 device_initcall(cobalt_mtd_init);
48
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