53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
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/*
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* Copyright (C) 2013 Altera Corporation
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* Copyright (C) 2011 Thomas Chou
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* Copyright (C) 2011 Walter Goossens
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*
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* This file is subject to the terms and conditions of the GNU General
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* Public License. See the file COPYING in the main directory of this
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* archive for more details.
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*/
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#include <linux/init.h>
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#include <linux/of_address.h>
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#include <linux/of_fdt.h>
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#include <linux/err.h>
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#include <linux/slab.h>
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#include <linux/sys_soc.h>
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#include <linux/io.h>
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#include <linux/clk-provider.h>
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static const struct of_device_id clk_match[] __initconst = {
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{ .compatible = "fixed-clock", .data = of_fixed_clk_setup, },
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{}
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};
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static int __init nios2_soc_device_init(void)
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{
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struct soc_device *soc_dev;
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struct soc_device_attribute *soc_dev_attr;
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const char *machine;
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soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
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if (soc_dev_attr) {
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machine = of_flat_dt_get_machine_name();
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if (machine)
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soc_dev_attr->machine = kasprintf(GFP_KERNEL, "%s",
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machine);
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soc_dev_attr->family = "Nios II";
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soc_dev = soc_device_register(soc_dev_attr);
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if (IS_ERR(soc_dev)) {
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kfree(soc_dev_attr->machine);
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kfree(soc_dev_attr);
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}
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}
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of_clk_init(clk_match);
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return 0;
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}
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device_initcall(nios2_soc_device_init);
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