linux/arch/mips/lasat/ds1603.h
Ralf Baechle 7034228792 MIPS: Whitespace cleanup.
Having received another series of whitespace patches I decided to do this
once and for all rather than dealing with this kind of patches trickling
in forever.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-02-01 10:00:22 +01:00

32 lines
509 B
C

/*
* Dallas Semiconductors 1603 RTC driver
*
* Brian Murphy <brian@murphy.dk>
*
*/
#ifndef __DS1603_H
#define __DS1603_H
struct ds_defs {
volatile u32 *reg;
volatile u32 *data_reg;
u32 rst;
u32 clk;
u32 data;
u32 data_read_shift;
char data_reversed;
u32 huge_delay;
};
extern struct ds_defs *ds1603;
void ds1603_set_trimmer(unsigned int);
void ds1603_enable(void);
void ds1603_disable(void);
void ds1603_init(struct ds_defs *);
#define TRIMMER_DEFAULT 3
#define TRIMMER_DISABLE_RTC 0
#endif