diff options
| author | Venu Byravarasu <vbyravarasu@nvidia.com> | 2012-10-04 17:13:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-06 03:05:02 +0900 |
| commit | 0e783980b84e7253ba98552d092d1f45ed262d66 (patch) | |
| tree | 7cc402699e588484b76aae12b9758c23125eb4b1 /include/linux/mfd | |
| parent | 477d30d787b969e4c11fc958077cc7954805e236 (diff) | |
rtc: tps65910: add RTC driver for TPS65910 PMIC RTC
TPS65910 PMIC is a MFD with RTC as one of the device. Adding RTC driver
for supporting RTC device present inside TPS65910 PMIC.
Only support for RTC alarm is implemented as part of this patch.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/tps65910.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index 9bf8767818b..ba2eb25f109 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -132,6 +132,16 @@ * */ +/* RTC_CTRL_REG bitfields */ +#define TPS65910_RTC_CTRL_STOP_RTC 0x01 /*0=stop, 1=run */ +#define TPS65910_RTC_CTRL_GET_TIME 0x40 + +/* RTC_STATUS_REG bitfields */ +#define TPS65910_RTC_STATUS_ALARM 0x40 + +/* RTC_INTERRUPTS_REG bitfields */ +#define TPS65910_RTC_INTERRUPTS_EVERY 0x03 +#define TPS65910_RTC_INTERRUPTS_IT_ALARM 0x08 /*Register BCK1 (0x80) register.RegisterDescription */ #define BCK1_BCKUP_MASK 0xFF |