[PATCHv5] rtc: Add support for Intersil ISL12057 I2C RTC chip

[Guenter Roeck]

On Tue, Dec 17, 2013 at 12:39:22AM +0100, Arnaud Ebalard wrote:
> 
> Intersil ISL12057 I2C RTC chip also supports two alarms. This patch
> only adds support for basic RTC functionalities (i.e. getting and
> setting time). Tests have been performed on NETGEAR ReadyNAS 102 w/
> startup/shutdown scripts, hwclock, ntpdate and openntpd.
> 
> Signed-off-by: Arnaud Ebalard <arno at natisbad.org>

Reviewed-by: Guenter Roeck <linux at roeck-us.net>

Guenter