rtc-rp5c01.c File Reference

#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/rtc.h>
#include <linux/slab.h>

Go to the source code of this file.

Data Structures
struct	rp5c01_priv

Macros
#define	RP5C01_12_24_SELECT_12   (0 << 0)
#define	RP5C01_12_24_SELECT_24   (1 << 0)
#define	RP5C01_10_HOUR_AM   (0 << 1)
#define	RP5C01_10_HOUR_PM   (1 << 1)
#define	RP5C01_MODE_TIMER_EN   (1 << 3) /* timer enable */
#define	RP5C01_MODE_ALARM_EN   (1 << 2) /* alarm enable */
#define	RP5C01_MODE_MODE_MASK   (3 << 0)
#define	RP5C01_MODE_MODE00   (0 << 0) /* time */
#define	RP5C01_MODE_MODE01   (1 << 0) /* alarm, 12h/24h, leap year */
#define	RP5C01_MODE_RAM_BLOCK10   (2 << 0) /* RAM 4 bits x 13 */
#define	RP5C01_MODE_RAM_BLOCK11   (3 << 0) /* RAM 4 bits x 13 */
#define	RP5C01_RESET_1HZ_PULSE   (1 << 3)
#define	RP5C01_RESET_16HZ_PULSE   (1 << 2)
#define	RP5C01_RESET_SECOND   (1 << 1) /* reset divider stages for */
#define	RP5C01_RESET_ALARM   (1 << 0) /* reset all alarm registers */

Enumerations
enum	{   RP5C01_1_SECOND = 0x0, RP5C01_10_SECOND = 0x1, RP5C01_1_MINUTE = 0x2, RP5C01_10_MINUTE = 0x3,   RP5C01_1_HOUR = 0x4, RP5C01_10_HOUR = 0x5, RP5C01_DAY_OF_WEEK = 0x6, RP5C01_1_DAY = 0x7,   RP5C01_10_DAY = 0x8, RP5C01_1_MONTH = 0x9, RP5C01_10_MONTH = 0xa, RP5C01_1_YEAR = 0xb,   RP5C01_10_YEAR = 0xc, RP5C01_12_24_SELECT = 0xa, RP5C01_LEAP_YEAR = 0xb, RP5C01_MODE = 0xd,   RP5C01_TEST = 0xe, RP5C01_RESET = 0xf }

Functions
	module_init (rp5c01_rtc_init)
	module_exit (rp5c01_rtc_fini)
	MODULE_AUTHOR ("Geert Uytterhoeven <[email protected]>")
	MODULE_LICENSE ("GPL")
	MODULE_DESCRIPTION ("Ricoh RP5C01 RTC driver")
	MODULE_ALIAS ("platform:rtc-rp5c01")

Macro Definition Documentation

#define RP5C01_10_HOUR_AM   (0 << 1)

Definition at line 44 of file rtc-rp5c01.c.

#define RP5C01_10_HOUR_PM   (1 << 1)

Definition at line 45 of file rtc-rp5c01.c.

#define RP5C01_12_24_SELECT_12   (0 << 0)

Definition at line 41 of file rtc-rp5c01.c.

#define RP5C01_12_24_SELECT_24   (1 << 0)

Definition at line 42 of file rtc-rp5c01.c.

#define RP5C01_MODE_ALARM_EN   (1 << 2) /* alarm enable */

Definition at line 48 of file rtc-rp5c01.c.

#define RP5C01_MODE_MODE00   (0 << 0) /* time */

Definition at line 51 of file rtc-rp5c01.c.

#define RP5C01_MODE_MODE01   (1 << 0) /* alarm, 12h/24h, leap year */

Definition at line 52 of file rtc-rp5c01.c.

#define RP5C01_MODE_MODE_MASK   (3 << 0)

Definition at line 50 of file rtc-rp5c01.c.

#define RP5C01_MODE_RAM_BLOCK10   (2 << 0) /* RAM 4 bits x 13 */

Definition at line 53 of file rtc-rp5c01.c.

#define RP5C01_MODE_RAM_BLOCK11   (3 << 0) /* RAM 4 bits x 13 */

Definition at line 54 of file rtc-rp5c01.c.

#define RP5C01_MODE_TIMER_EN   (1 << 3) /* timer enable */

Definition at line 47 of file rtc-rp5c01.c.

#define RP5C01_RESET_16HZ_PULSE   (1 << 2)

Definition at line 57 of file rtc-rp5c01.c.

#define RP5C01_RESET_1HZ_PULSE   (1 << 3)

Definition at line 56 of file rtc-rp5c01.c.

#define RP5C01_RESET_ALARM   (1 << 0) /* reset all alarm registers */

Definition at line 60 of file rtc-rp5c01.c.

#define RP5C01_RESET_SECOND   (1 << 1) /* reset divider stages for */

Definition at line 58 of file rtc-rp5c01.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

RP5C01_1_SECOND
RP5C01_10_SECOND
RP5C01_1_MINUTE
RP5C01_10_MINUTE
RP5C01_1_HOUR
RP5C01_10_HOUR
RP5C01_DAY_OF_WEEK
RP5C01_1_DAY
RP5C01_10_DAY
RP5C01_1_MONTH
RP5C01_10_MONTH
RP5C01_1_YEAR
RP5C01_10_YEAR
RP5C01_12_24_SELECT
RP5C01_LEAP_YEAR
RP5C01_MODE
RP5C01_TEST
RP5C01_RESET

Definition at line 18 of file rtc-rp5c01.c.

Function Documentation

MODULE_ALIAS

(

"platform:rtc-rp5c01"

)

MODULE_AUTHOR

(

"Geert Uytterhoeven <[email protected]>"

)

MODULE_DESCRIPTION

(

"Ricoh RP5C01 RTC driver"

)

module_exit

(

rp5c01_rtc_fini

)

module_init

(

rp5c01_rtc_init

)

MODULE_LICENSE

(

"GPL"

)