Blinks the dots on the hex display on the DB1300 board every 1000 timer ticks.
This can help tell the difference between a soft and hard hung board.
Signed-off-by: Kevin Hickey <khickey@xxxxxxxxxxx>
---
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/time.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 = {
.rating = 100,
};
+void (*board_timer_ticked)(void) = 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 delta,
au_writel(delta, SYS_RTCMATCH2);
au_sync();
+ if (board_timer_ticked)
+ board_timer_ticked();
+
return 0;
}
--
1.5.4.3
