1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c
index 75f623f5e6c3..365d6cc53074 100644
--- a/drivers/watchdog/orion_wdt.c
+++ b/drivers/watchdog/orion_wdt.c
@@ -145,6 +145,7 @@ static int orion_wdt_ping(struct watchdog_device *wdt_dev)
 static int armada370_start(struct watchdog_device *wdt_dev)
 {
         struct orion_watchdog *dev = watchdog_get_drvdata(wdt_dev);
+        u32 reg;
 
         /* Set watchdog duration */
         writel(dev->clk_rate * wdt_dev->timeout,
@@ -157,8 +158,10 @@ static int armada370_start(struct watchdog_device *wdt_dev)
         atomic_io_modify(dev->reg + TIMER_CTRL, dev->data->wdt_enable_bit,
                                                 dev->data->wdt_enable_bit);
 
-        atomic_io_modify(dev->rstout, dev->data->rstout_enable_bit,
-                                      dev->data->rstout_enable_bit);
+        /* Enable reset on watchdog */
+        reg = readl(dev->rstout);
+        reg |= dev->data->rstout_enable_bit;
+        writel(reg, dev->rstout);
         return 0;
 }