[PATCHv8] rtc: Add support for Intersil ISL12057 I2C RTC chip

[Jason Cooper]

On Thu, Dec 19, 2013 at 11:27:28PM +0100, Arnaud Ebalard wrote:
> Intersil ISL12057 is an I2C RTC chip also supporting 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.
> 
> Reviewed-by: Mark Brown <broonie at linaro.org>
> Reviewed-by: Guenter Roeck <linux at roeck-us.net>
> Signed-off-by: Arnaud Ebalard <arno at natisbad.org>
> ---
...
>  .../devicetree/bindings/i2c/trivial-devices.txt    |   1 +
>  .../devicetree/bindings/vendor-prefixes.txt        |   1 +
>  drivers/rtc/Kconfig                                |  11 +
>  drivers/rtc/Makefile                               |   1 +
>  drivers/rtc/rtc-isl12057.c                         | 310 +++++++++++++++++++++
>  5 files changed, 324 insertions(+)
>  create mode 100644 drivers/rtc/rtc-isl12057.c

Applied to mvebu/drivers.

thx,

Jason.