rtc: add NXP PCF8523 support
authorThierry Reding <thierry.reding@avionic-design.de>
Tue, 18 Dec 2012 00:02:44 +0000 (16:02 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 18 Dec 2012 01:15:21 +0000 (17:15 -0800)
commitf803f0d079ded4272d7a1c9813bfd24c58b8ee5f
treecb22034028237607224ad5c1360ecfa144076992
parentf288cf416ec22de3c5bc18148b6f7620aa32409b
rtc: add NXP PCF8523 support

Add an RTC driver for PCF8523 chips by NXP Semiconductors.  No support is
currently provided for the alarm and interrupt functions.  Only the time
and date functionality is implemented.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/Kconfig
drivers/rtc/Makefile
drivers/rtc/rtc-pcf8523.c [new file with mode: 0644]