[deliverable/linux.git] / arch / arm / mach-at91 / clock.h

/*
 * linux/arch/arm/mach-at91/clock.h
 *
 * 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.
 */

#define CLK_TYPE_PRIMARY	0x1
#define CLK_TYPE_PLL		0x2
#define CLK_TYPE_PROGRAMMABLE	0x4
#define CLK_TYPE_PERIPHERAL	0x8
#define CLK_TYPE_SYSTEM		0x10


struct clk {
	struct list_head node;
	const char	*name;		/* unique clock name */
	const char	*function;	/* function of the clock */
	struct device	*dev;		/* device associated with function */
	unsigned long	rate_hz;
	struct clk	*parent;
	u32		pmc_mask;
	void		(*mode)(struct clk *, int);
	unsigned	id:2;		/* PCK0..3, or 32k/main/a/b */
	unsigned	type;		/* clock type */
	u16		users;
};


extern int __init clk_register(struct clk *clk);
Commit	Line	Data
2eeaaa21	1	/*
9d041268	2	* linux/arch/arm/mach-at91/clock.h
2eeaaa21 AV	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 2 as
	6	* published by the Free Software Foundation.
	7	*/
	8
	9	#define CLK_TYPE_PRIMARY 0x1
	10	#define CLK_TYPE_PLL 0x2
	11	#define CLK_TYPE_PROGRAMMABLE 0x4
	12	#define CLK_TYPE_PERIPHERAL 0x8
d481f864	13	#define CLK_TYPE_SYSTEM 0x10
2eeaaa21 AV	14
	15
	16	struct clk {
	17	struct list_head node;
	18	const char name; / unique clock name */
	19	const char function; / function of the clock */
	20	struct device dev; / device associated with function */
	21	unsigned long rate_hz;
	22	struct clk *parent;
	23	u32 pmc_mask;
	24	void (mode)(struct clk , int);
	25	unsigned id:2; /* PCK0..3, or 32k/main/a/b */
	26	unsigned type; /* clock type */
	27	u16 users;
	28	};
	29
	30
	31	extern int __init clk_register(struct clk *clk);