61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/*
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* SH-Mobile Clock Framework
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*
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* Copyright (C) 2010 Magnus Damm
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*
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* Used together with arch/arm/common/clkdev.c and drivers/sh/clk.c.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/sh_clk.h>
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#include <linux/export.h>
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#include <mach/clock.h>
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#include <mach/common.h>
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unsigned long shmobile_fixed_ratio_clk_recalc(struct clk *clk)
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{
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struct clk_ratio *p = clk->priv;
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return clk->parent->rate / p->div * p->mul;
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};
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struct sh_clk_ops shmobile_fixed_ratio_clk_ops = {
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.recalc = shmobile_fixed_ratio_clk_recalc,
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};
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int __init shmobile_clk_init(void)
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{
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/* Kick the child clocks.. */
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recalculate_root_clocks();
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/* Enable the necessary init clocks */
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clk_enable_init_clocks();
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return 0;
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}
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int __clk_get(struct clk *clk)
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{
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return 1;
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}
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EXPORT_SYMBOL(__clk_get);
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void __clk_put(struct clk *clk)
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{
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}
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EXPORT_SYMBOL(__clk_put);
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