diff options
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/orion_wdt.c | 7 |
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; } |