2 commits

Author	SHA1	Message	Date
Mitja Spes	5f1b2f7764	rtc: abx80x: fix RTC write bit ... Fix RTC write bit as per application manual Cc: stable@vger.kernel.org # 4.1+ Signed-off-by: Mitja Spes <mitja@lxnav.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>	2015-09-05 19:37:31 +02:00
Philippe De Muyter	4d61ff6b99	rtc: add rtc-abx80x, a driver for the Abracon AB x80x i2c rtc ... This is a basic driver for the ultra-low-power Abracon AB x80x series of RTC chips. It supports in particular, the supersets AB0805 and AB1805. It allows reading and writing the time, and enables the supercapacitor/ battery charger. [arnd@arndb.de: abx805 depends on i2c] [alexandre.belloni@free-electrons.com: renam buffer from date to buf in abx80x_rtc_read_time()] Signed-off-by: Philippe De Muyter <phdm@macqel.be> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2015-05-05 17:10:10 -07:00