[deliverable/linux.git] / arch / arm / mach-ns9xxx / clock.h

/*
 * arch/arm/mach-ns9xxx/clock.h
 *
 * Copyright (C) 2007 by Digi International Inc.
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published by
 * the Free Software Foundation.
 */
#ifndef __NS9XXX_CLOCK_H
#define __NS9XXX_CLOCK_H

#include <linux/list.h>

struct clk {
	struct module *owner;
	const char *name;
	int id;

	struct clk *parent;

	unsigned long rate;
	int (*endisable)(struct clk *, int enable);
	unsigned long (*get_rate)(struct clk *);

	struct list_head node;
	unsigned long refcount;
	unsigned long usage;
};

int clk_register(struct clk *clk);
int clk_unregister(struct clk *clk);

#endif /* ifndef __NS9XXX_CLOCK_H */
Commit	Line	Data
04c366f0 UKK	1	/*
	2	* arch/arm/mach-ns9xxx/clock.h
	3	*
	4	* Copyright (C) 2007 by Digi International Inc.
	5	* All rights reserved.
	6	*
	7	* This program is free software; you can redistribute it and/or modify it
	8	* under the terms of the GNU General Public License version 2 as published by
	9	* the Free Software Foundation.
	10	*/
	11	#ifndef __NS9XXX_CLOCK_H
	12	#define __NS9XXX_CLOCK_H
	13
	14	#include <linux/list.h>
	15
	16	struct clk {
	17	struct module *owner;
	18	const char *name;
	19	int id;
	20
	21	struct clk *parent;
	22
	23	unsigned long rate;
	24	int (endisable)(struct clk , int enable);
	25	unsigned long (get_rate)(struct clk );
	26
	27	struct list_head node;
	28	unsigned long refcount;
	29	unsigned long usage;
	30	};
	31
	32	int clk_register(struct clk *clk);
	33	int clk_unregister(struct clk *clk);
	34
	35	#endif /* ifndef __NS9XXX_CLOCK_H */