diff options
| author | Venu Byravarasu <vbyravarasu@nvidia.com> | 2012-10-05 04:14:04 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-05 22:05:03 +0400 |
| commit | 90829c089ef622e54ce1153eb6dcda9ce98cb7c2 (patch) | |
| tree | d6468baa51657219d583d0cf721bfd845d046bc4 /include | |
| parent | a16e8393ac03cc24fd9b838f42823b4242ceac88 (diff) | |
| download | linux-90829c089ef622e54ce1153eb6dcda9ce98cb7c2.tar.xz | |
rtc: rc5t583: add ricoh rc5t583 RTC driver
Add an RTC driver for the RTC device on Ricoh MFD Rc5t583. Ricoh RTC has
3 types of alarms. The current patch adds support for the Y-Alarm of
RC5t583 RTC.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mfd/rc5t583.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/mfd/rc5t583.h b/include/linux/mfd/rc5t583.h index 3661c59aa1e9..36c242e52ef1 100644 --- a/include/linux/mfd/rc5t583.h +++ b/include/linux/mfd/rc5t583.h @@ -146,6 +146,28 @@ #define RC5T583_GPIO_MON_IOIN 0xAB #define RC5T583_GPIO_GPOFUNC 0xAC +/* RTC registers */ +#define RC5T583_RTC_SEC 0xE0 +#define RC5T583_RTC_MIN 0xE1 +#define RC5T583_RTC_HOUR 0xE2 +#define RC5T583_RTC_WDAY 0xE3 +#define RC5T583_RTC_DAY 0xE4 +#define RC5T583_RTC_MONTH 0xE5 +#define RC5T583_RTC_YEAR 0xE6 +#define RC5T583_RTC_ADJ 0xE7 +#define RC5T583_RTC_AW_MIN 0xE8 +#define RC5T583_RTC_AW_HOUR 0xE9 +#define RC5T583_RTC_AW_WEEK 0xEA +#define RC5T583_RTC_AD_MIN 0xEB +#define RC5T583_RTC_AD_HOUR 0xEC +#define RC5T583_RTC_CTL1 0xED +#define RC5T583_RTC_CTL2 0xEE +#define RC5T583_RTC_AY_MIN 0xF0 +#define RC5T583_RTC_AY_HOUR 0xF1 +#define RC5T583_RTC_AY_DAY 0xF2 +#define RC5T583_RTC_AY_MONTH 0xF3 +#define RC5T583_RTC_AY_YEAR 0xF4 + /* RICOH_RC5T583 IRQ definitions */ enum { RC5T583_IRQ_ONKEY, |