36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/*
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* Clock management for AT32AP CPUs
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*
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* Copyright (C) 2006 Atmel Corporation
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*
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* Based on arch/arm/mach-at91/clock.c
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* Copyright (C) 2005 David Brownell
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* Copyright (C) 2005 Ivan Kokshaysky
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/clk.h>
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#include <linux/list.h>
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void at32_clk_register(struct clk *clk);
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struct clk {
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struct list_head list; /* linking element */
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const char *name; /* Clock name/function */
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struct device *dev; /* Device the clock is used by */
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struct clk *parent; /* Parent clock, if any */
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void (*mode)(struct clk *clk, int enabled);
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unsigned long (*get_rate)(struct clk *clk);
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long (*set_rate)(struct clk *clk, unsigned long rate,
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int apply);
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int (*set_parent)(struct clk *clk, struct clk *parent);
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u16 users; /* Enabled if non-zero */
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u16 index; /* Sibling index */
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};
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unsigned long pba_clk_get_rate(struct clk *clk);
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void pba_clk_mode(struct clk *clk, int enabled);
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