diff options
Diffstat (limited to 'drivers/watchdog/wdt-uclass.c')
| -rw-r--r-- | drivers/watchdog/wdt-uclass.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/watchdog/wdt-uclass.c b/drivers/watchdog/wdt-uclass.c index 358fc68e27..5b1c0df5d6 100644 --- a/drivers/watchdog/wdt-uclass.c +++ b/drivers/watchdog/wdt-uclass.c @@ -116,6 +116,31 @@ int wdt_stop(struct udevice *dev) return ret; } +int wdt_stop_all(void) +{ + struct wdt_priv *priv; + struct udevice *dev; + struct uclass *uc; + int ret, err; + + ret = uclass_get(UCLASS_WDT, &uc); + if (ret) + return ret; + + uclass_foreach_dev(dev, uc) { + if (!device_active(dev)) + continue; + priv = dev_get_uclass_priv(dev); + if (!priv->running) + continue; + err = wdt_stop(dev); + if (!ret) + ret = err; + } + + return ret; +} + int wdt_reset(struct udevice *dev) { const struct wdt_ops *ops = device_get_ops(dev); |