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Date:	Tue,  6 Oct 2015 22:28:45 +0200
From:	Sylvain Rochet <>
To:	Guenter Roeck <>,
	Alexandre Belloni <>,
	Boris BREZILLON <>,,
	Nicolas Ferre <>,
	Ludovic Desroches <>,
Cc:	Sylvain Rochet <>,
Subject: [PATCH] watchdog: at91sam9: keep watchdog running in idle mode

Since turning on idle-halt in commit 5161b31dc39a (watchdog:
at91sam9_wdt: better watchdog support"), SoCs compatible with
at91sam9260-wdt not using a device tree no longer reboot if the watchdog
times out while the CPU is in idle state. Removing the
AT91_WDT_WDIDLEHLT flag that was set by default fixes this.

Signed-off-by: Sylvain Rochet <>
Fixes: 5161b31dc39a ("watchdog: at91sam9_wdt: better watchdog support")
Cc: <> # 3.14+
 drivers/watchdog/at91sam9_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index 7e6acaf..6e3a167 100644
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -339,7 +339,7 @@ static int __init at91wdt_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	wdt->mr = (WDT_HW_TIMEOUT * 256) | AT91_WDT_WDRSTEN | AT91_WDT_WDD |
 	wdt->mr_mask = 0x3FFFFFFF;
 	wdt->nowayout = nowayout;
 	wdt->wdd.parent = &pdev->dev;

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