wdt: nuvoton: add expire function for generic reset

Add expire_now function for generic sysreset request

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>

diff --git a/drivers/watchdog/npcm_wdt.c b/drivers/watchdog/npcm_wdt.c
index 256020f..e56aa0e 100644 (file)
--- a/drivers/watchdog/npcm_wdt.c
+++ b/drivers/watchdog/npcm_wdt.c
@@ -75,6 +75,11 @@ static int npcm_wdt_reset(struct udevice *dev)
        return 0;
 }
 
+static int npcm_wdt_expire_now(struct udevice *dev, ulong flags)
+{
+       return npcm_wdt_reset(dev);
+}
+
 static int npcm_wdt_of_to_plat(struct udevice *dev)
 {
        struct npcm_wdt_priv *priv = dev_get_priv(dev);
@@ -87,6 +92,7 @@ static int npcm_wdt_of_to_plat(struct udevice *dev)
 }
 
 static const struct wdt_ops npcm_wdt_ops = {
+       .expire_now = npcm_wdt_expire_now,
        .start = npcm_wdt_start,
        .reset = npcm_wdt_reset,
        .stop = npcm_wdt_stop,