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From: Kevin Hickey <khickey@rmicorp.com>
To: "ralf@linux-mips.org" <ralf@linux-mips.org>, "linux-mips@linux-mips.org"
	<linux-mips@linux-mips.org>
CC: Kevin Hickey <khickey@rmicorp.com>
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Date: Fri, 20 Mar 2009 13:51:45 -0700
Subject: [PATCH v2 5/6] Alchemy: DB1300 blink leds on timer tick
Thread-Topic: [PATCH v2 5/6] Alchemy: DB1300 blink leds on timer tick
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Blinks the dots on the hex display on the DB1300 board every 1000 timer tic=
ks.
This can help tell the difference between a soft and hard hung board.

Signed-off-by: Kevin Hickey <khickey@rmicorp.com>
---
 arch/mips/alchemy/common/time.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/tim=
e.c
index f58d4ff..d2352c5 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -57,6 +57,8 @@ static struct clocksource au1x_counter1_clocksource =3D {
 	.rating		=3D 100,
 };
=20
+void (*board_timer_ticked)(void) =3D NULL;
+
 static int au1x_rtcmatch2_set_next_event(unsigned long delta,
 					 struct clock_event_device *cd)
 {
@@ -67,6 +69,9 @@ static int au1x_rtcmatch2_set_next_event(unsigned long de=
lta,
 	au_writel(delta, SYS_RTCMATCH2);
 	au_sync();
=20
+	if (board_timer_ticked)
+		board_timer_ticked();
+
 	return 0;
 }
=20
--=20
1.5.4.3


