[net-next-2.6.git] / arch / arm / mach-pxa / clock.h

#include <asm/clkdev.h>

struct clkops {
	void			(*enable)(struct clk *);
	void			(*disable)(struct clk *);
	unsigned long		(*getrate)(struct clk *);
};

struct clk {
	const struct clkops	*ops;
	unsigned long		rate;
	unsigned int		cken;
	unsigned int		delay;
	unsigned int		enabled;
};

#define INIT_CLKREG(_clk,_devname,_conname)		\
	{						\
		.clk		= _clk,			\
		.dev_id		= _devname,		\
		.con_id		= _conname,		\
	}

#define DEFINE_CKEN(_name, _cken, _rate, _delay)	\
struct clk clk_##_name = {				\
		.ops	= &clk_cken_ops,		\
		.rate	= _rate,			\
		.cken	= CKEN_##_cken,			\
		.delay	= _delay,			\
	}

#define DEFINE_CK(_name, _cken, _ops)			\
struct clk clk_##_name = {				\
		.ops	= _ops,				\
		.cken	= CKEN_##_cken,			\
	}

#define DEFINE_CLK(_name, _ops, _rate, _delay)		\
struct clk clk_##_name = {				\
		.ops	= _ops, 			\
		.rate	= _rate,			\
		.delay	= _delay,			\
	}

extern const struct clkops clk_cken_ops;

void clk_cken_enable(struct clk *clk);
void clk_cken_disable(struct clk *clk);

#ifdef CONFIG_PXA3xx
#define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay)	\
struct clk clk_##_name = {				\
		.ops	= &clk_pxa3xx_cken_ops,		\
		.rate	= _rate,			\
		.cken	= CKEN_##_cken,			\
		.delay	= _delay,			\
	}

#define DEFINE_PXA3_CK(_name, _cken, _ops)		\
struct clk clk_##_name = {				\
		.ops	= _ops,				\
		.cken	= CKEN_##_cken,			\
	}

extern const struct clkops clk_pxa3xx_cken_ops;
extern void clk_pxa3xx_cken_enable(struct clk *);
extern void clk_pxa3xx_cken_disable(struct clk *);
#endif
Commit	Line	Data
8c3abc7d	1	#include <asm/clkdev.h>
a6dba20c RK	2
	3	struct clkops {
	4	void (enable)(struct clk );
	5	void (disable)(struct clk );
	6	unsigned long (getrate)(struct clk );
	7	};
	8
	9	struct clk {
a6dba20c RK	10	const struct clkops *ops;
	11	unsigned long rate;
	12	unsigned int cken;
	13	unsigned int delay;
	14	unsigned int enabled;
	15	};
	16
8c3abc7d	17	#define INIT_CLKREG(_clk,_devname,_conname) \
a6dba20c	18	{ \
8c3abc7d RK	19	.clk = _clk, \
	20	.dev_id = _devname, \
	21	.con_id = _conname, \
	22	}
	23
	24	#define DEFINE_CKEN(_name, _cken, _rate, _delay) \
	25	struct clk clk_##_name = { \
a6dba20c RK	26	.ops = &clk_cken_ops, \
	27	.rate = _rate, \
	28	.cken = CKEN_##_cken, \
	29	.delay = _delay, \
	30	}
	31
8c3abc7d RK	32	#define DEFINE_CK(_name, _cken, _ops) \
8c3abc7d RK	33	struct clk clk_##_name = { \
a6dba20c RK	34	.ops = _ops, \
	35	.cken = CKEN_##_cken, \
	36	}
	37
8c3abc7d RK	38	#define DEFINE_CLK(_name, _ops, _rate, _delay) \
	39	struct clk clk_##_name = { \
	40	.ops = _ops, \
	41	.rate = _rate, \
ed847782 IM	42	.delay = _delay, \
	43	}
	44
a6dba20c RK	45	extern const struct clkops clk_cken_ops;
	46
	47	void clk_cken_enable(struct clk *clk);
	48	void clk_cken_disable(struct clk *clk);
	49
7a2c5cb0	50	#ifdef CONFIG_PXA3xx
8c3abc7d RK	51	#define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay) \
8c3abc7d RK	52	struct clk clk_##_name = { \
7a2c5cb0	53	.ops = &clk_pxa3xx_cken_ops, \
	54	.rate = _rate, \
	55	.cken = CKEN_##_cken, \
	56	.delay = _delay, \
	57	}
	58
8c3abc7d RK	59	#define DEFINE_PXA3_CK(_name, _cken, _ops) \
8c3abc7d RK	60	struct clk clk_##_name = { \
7a2c5cb0	61	.ops = _ops, \
	62	.cken = CKEN_##_cken, \
	63	}
	64
	65	extern const struct clkops clk_pxa3xx_cken_ops;
	66	extern void clk_pxa3xx_cken_enable(struct clk *);
	67	extern void clk_pxa3xx_cken_disable(struct clk *);
	68	#endif
	69