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95acd4c7 LFT |
1 | /* |
2 | * Copyright (C) 2013 Altera Corporation | |
3 | * Copyright (C) 2011 Thomas Chou | |
4 | * Copyright (C) 2011 Walter Goossens | |
5 | * | |
6 | * This file is subject to the terms and conditions of the GNU General | |
7 | * Public License. See the file COPYING in the main directory of this | |
8 | * archive for more details. | |
9 | */ | |
10 | ||
11 | #include <linux/init.h> | |
12 | #include <linux/of_platform.h> | |
13 | #include <linux/of_address.h> | |
14 | #include <linux/of_fdt.h> | |
15 | #include <linux/err.h> | |
16 | #include <linux/slab.h> | |
17 | #include <linux/sys_soc.h> | |
18 | #include <linux/io.h> | |
19 | ||
20 | static int __init nios2_soc_device_init(void) | |
21 | { | |
22 | struct soc_device *soc_dev; | |
23 | struct soc_device_attribute *soc_dev_attr; | |
24 | const char *machine; | |
25 | ||
26 | soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL); | |
27 | if (soc_dev_attr) { | |
28 | machine = of_flat_dt_get_machine_name(); | |
29 | if (machine) | |
30 | soc_dev_attr->machine = kasprintf(GFP_KERNEL, "%s", | |
31 | machine); | |
32 | ||
33 | soc_dev_attr->family = "Nios II"; | |
34 | ||
35 | soc_dev = soc_device_register(soc_dev_attr); | |
36 | if (IS_ERR(soc_dev)) { | |
37 | kfree(soc_dev_attr->machine); | |
38 | kfree(soc_dev_attr); | |
39 | } | |
40 | } | |
41 | ||
42 | return of_platform_populate(NULL, of_default_bus_match_table, | |
43 | NULL, NULL); | |
44 | } | |
45 | ||
46 | device_initcall(nios2_soc_device_init); |