/* * 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_address.h> #include <linux/of_fdt.h> #include <linux/err.h> #include <linux/slab.h> #include <linux/sys_soc.h> #include <linux/io.h> #include <linux/clk-provider.h> static const struct of_device_id clk_match[] __initconst = { { .compatible = "fixed-clock", .data = of_fixed_clk_setup, }, {} }; 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); } } of_clk_init(clk_match); return 0; } device_initcall(nios2_soc_device_init);