x86/olpc/xo1/sci: Report RTC wakeup events
When the system is woken due to a RTC event, report the wakeup
event on the relevant rtc device (if it can be found).
Signed-off-by: Daniel Drake <dsd@laptop.org>
Cc: dilinger@queued.net
Cc: pgf@laptop.org
Link: http://lkml.kernel.org/r/20120418223402.D73249D401E@zog.reactivated.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/include/linux/cs5535.h b/include/linux/cs5535.h
index c077aec..cfe8323 100644
--- a/include/linux/cs5535.h
+++ b/include/linux/cs5535.h
@@ -95,6 +95,7 @@
/* CS5536_PM1_STS bits */
#define CS5536_WAK_FLAG (1 << 15)
+#define CS5536_RTC_FLAG (1 << 10)
#define CS5536_PWRBTN_FLAG (1 << 8)
/* CS5536_PM1_EN bits */