rtc: imxdi: add some background info about the states the machine can be in
authorJuergen Borleis <jbe@pengutronix.de>
Mon, 27 Apr 2015 13:59:48 +0000 (15:59 +0200)
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>
Fri, 19 Jun 2015 18:03:21 +0000 (20:03 +0200)
Document the i.MX DryIce machine states.

Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
Signed-off-by: Robert Schwebel <rsc@pengutronix.de>
[rsc: got NDA clearance from Freescale]
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
drivers/rtc/rtc-imxdi.c

Simple merge