Add RTC driver for MOXA ART SoCs.
Signed-off-by: NJonas Jensen <jonas.jensen@gmail.com>
Reviewed-by: NMark Brown <broonie@linaro.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>