diff options
| author | Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com> | 2016-12-23 13:15:58 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-01-10 01:32:33 +0100 |
| commit | aecb57da7ae9df1f9c2eb11788888b135ddc0203 (patch) | |
| tree | af6d68f72221bba0372808210cd4749fc3b43de1 /include/linux/mfd/tps65910.h | |
| parent | 666b5d1e9f8762300a410f9548b6e370d71dd382 (diff) | |
rtc: tps65910: Add RTC calibration support
Texas Instrument's TPS65910 has support for compensating RTC crystal
inaccuracies. When enabled every hour RTC counter value will be compensated
with two's complement value.
Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'include/linux/mfd/tps65910.h')
| -rw-r--r-- | include/linux/mfd/tps65910.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index 6483a6fdce59..ffb21e79204d 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -134,6 +134,7 @@ /* RTC_CTRL_REG bitfields */ #define TPS65910_RTC_CTRL_STOP_RTC 0x01 /*0=stop, 1=run */ +#define TPS65910_RTC_CTRL_AUTO_COMP 0x04 #define TPS65910_RTC_CTRL_GET_TIME 0x40 /* RTC_STATUS_REG bitfields */ |