[deliverable/linux.git] / include / asm-mips / i8253.h

/*
 *  Machine specific IO port address definition for generic.
 *  Written by Osamu Tomita <tomita@cinet.co.jp>
 */
#ifndef __ASM_I8253_H
#define __ASM_I8253_H

#include <linux/spinlock.h>

/* i8253A PIT registers */
#define PIT_MODE		0x43
#define PIT_CH0			0x40
#define PIT_CH2			0x42

#define PIT_TICK_RATE		1193182UL

extern spinlock_t i8253_lock;

extern void setup_pit_timer(void);

#endif /* __ASM_I8253_H */
Commit	Line	Data
d865bea4 RB	1	/*
	2	* Machine specific IO port address definition for generic.
	3	* Written by Osamu Tomita <tomita@cinet.co.jp>
	4	*/
9490094b RB	5	#ifndef __ASM_I8253_H
9490094b RB	6	#define __ASM_I8253_H
d865bea4	7
74521c28 RB	8	#include <linux/spinlock.h>
74521c28 RB	9
d865bea4 RB	10	/* i8253A PIT registers */
	11	#define PIT_MODE 0x43
	12	#define PIT_CH0 0x40
	13	#define PIT_CH2 0x42
	14
cfb6f260 RB	15	#define PIT_TICK_RATE 1193182UL
cfb6f260 RB	16
74521c28 RB	17	extern spinlock_t i8253_lock;
74521c28 RB	18
d865bea4 RB	19	extern void setup_pit_timer(void);
d865bea4 RB	20
9490094b	21	#endif /* __ASM_I8253_H */