diff options
| author |   Sangbeom Kim <sbkim73@samsung.com> | 2012-07-11 21:07:16 +0900 |
|---|---|---|
| committer |   Samuel Ortiz <sameo@linux.intel.com> | 2012-07-16 14:28:11 +0200 |
| commit | 54227bcf20fa0d8a0748c54747b9c39e8b16150d (patch) | |
| tree | 714cc3d20de5fec08995c3e60ac59661b71380e1 /include/linux/mfd/samsung/rtc.h | |
| parent | mfd: Modify samsung mfd driver for common api (diff) | |
| download | linux-dev-54227bcf20fa0d8a0748c54747b9c39e8b16150d.tar.xz linux-dev-54227bcf20fa0d8a0748c54747b9c39e8b16150d.zip | |
mfd: Modify samsung mfd header
As Prefix of Samsung pmic changed from s5m to s2m,
To make common mfd driver for s2m and s5m series,
This patch rename header of Samsung mfd and modify mfd driver.
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd/samsung/rtc.h')
| -rw-r--r-- | include/linux/mfd/samsung/rtc.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/include/linux/mfd/samsung/rtc.h b/include/linux/mfd/samsung/rtc.h new file mode 100644 index 000000000000..71597e20cddb --- /dev/null +++ b/include/linux/mfd/samsung/rtc.h @@ -0,0 +1,83 @@ +/* rtc.h + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __LINUX_MFD_SEC_RTC_H +#define __LINUX_MFD_SEC_RTC_H + +enum sec_rtc_reg { + SEC_RTC_SEC, + SEC_RTC_MIN, + SEC_RTC_HOUR, + SEC_RTC_WEEKDAY, + SEC_RTC_DATE, + SEC_RTC_MONTH, + SEC_RTC_YEAR1, + SEC_RTC_YEAR2, + SEC_ALARM0_SEC, + SEC_ALARM0_MIN, + SEC_ALARM0_HOUR, + SEC_ALARM0_WEEKDAY, + SEC_ALARM0_DATE, + SEC_ALARM0_MONTH, + SEC_ALARM0_YEAR1, + SEC_ALARM0_YEAR2, + SEC_ALARM1_SEC, + SEC_ALARM1_MIN, + SEC_ALARM1_HOUR, + SEC_ALARM1_WEEKDAY, + SEC_ALARM1_DATE, + SEC_ALARM1_MONTH, + SEC_ALARM1_YEAR1, + SEC_ALARM1_YEAR2, + SEC_ALARM0_CONF, + SEC_ALARM1_CONF, + SEC_RTC_STATUS, + SEC_WTSR_SMPL_CNTL, + SEC_RTC_UDR_CON, +}; + +#define RTC_I2C_ADDR (0x0C >> 1) + +#define HOUR_12 (1 << 7) +#define HOUR_AMPM (1 << 6) +#define HOUR_PM (1 << 5) +#define ALARM0_STATUS (1 << 1) +#define ALARM1_STATUS (1 << 2) +#define UPDATE_AD (1 << 0) + +/* RTC Control Register */ +#define BCD_EN_SHIFT 0 +#define BCD_EN_MASK (1 << BCD_EN_SHIFT) +#define MODEL24_SHIFT 1 +#define MODEL24_MASK (1 << MODEL24_SHIFT) +/* RTC Update Register1 */ +#define RTC_UDR_SHIFT 0 +#define RTC_UDR_MASK (1 << RTC_UDR_SHIFT) +/* RTC Hour register */ +#define HOUR_PM_SHIFT 6 +#define HOUR_PM_MASK (1 << HOUR_PM_SHIFT) +/* RTC Alarm Enable */ +#define ALARM_ENABLE_SHIFT 7 +#define ALARM_ENABLE_MASK (1 << ALARM_ENABLE_SHIFT) + +enum { + RTC_SEC = 0, + RTC_MIN, + RTC_HOUR, + RTC_WEEKDAY, + RTC_DATE, + RTC_MONTH, + RTC_YEAR1, + RTC_YEAR2, +}; + +#endif /* __LINUX_MFD_SEC_RTC_H */ |