kernel-fxtec-pro1x/arch/nios2/platform/platform.c
Ley Foon Tan 95acd4c7b6 nios2: Device tree support
Add device tree support to arch/nios2.

Signed-off-by: Ley Foon Tan <lftan@altera.com>
2014-12-08 12:56:01 +08:00

46 lines
1.1 KiB
C

/*
* Copyright (C) 2013 Altera Corporation
* Copyright (C) 2011 Thomas Chou
* Copyright (C) 2011 Walter Goossens
*
* This file is subject to the terms and conditions of the GNU General
* Public License. See the file COPYING in the main directory of this
* archive for more details.
*/
#include <linux/init.h>
#include <linux/of_platform.h>
#include <linux/of_address.h>
#include <linux/of_fdt.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/sys_soc.h>
#include <linux/io.h>
static int __init nios2_soc_device_init(void)
{
struct soc_device *soc_dev;
struct soc_device_attribute *soc_dev_attr;
const char *machine;
soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
if (soc_dev_attr) {
machine = of_flat_dt_get_machine_name();
if (machine)
soc_dev_attr->machine = kasprintf(GFP_KERNEL, "%s",
machine);
soc_dev_attr->family = "Nios II";
soc_dev = soc_device_register(soc_dev_attr);
if (IS_ERR(soc_dev)) {
kfree(soc_dev_attr->machine);
kfree(soc_dev_attr);
}
}
return of_platform_populate(NULL, of_default_bus_match_table,
NULL, NULL);
}
device_initcall(nios2_soc_device_init);