firmware: zynqmp: Separate function for sending message via mailbox

[oweals/u-boot.git] / drivers / watchdog / sp805_wdt.c

diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c
index 966128216fbcb00ab760285ad51f7a7a01e701f9..f1e781e4e6ecea10841ad8a9653d1662a8e47a7d 100644 (file)
--- a/drivers/watchdog/sp805_wdt.c
+++ b/drivers/watchdog/sp805_wdt.c
@@ -87,9 +87,16 @@ static int sp805_wdt_stop(struct udevice *dev)
        return 0;
 }
 
+static int sp805_wdt_expire_now(struct udevice *dev, ulong flags)
+{
+       sp805_wdt_start(dev, 0, flags);
+
+       return 0;
+}
+
 static int sp805_wdt_probe(struct udevice *dev)
 {
-       debug("%s: Probing wdt%u\n", __func__, dev->seq);
+       debug("%s: Probing wdt%u (sp805-wdt)\n", __func__, dev->seq);
 
        return 0;
 }
@@ -109,6 +116,7 @@ static const struct wdt_ops sp805_wdt_ops = {
        .start = sp805_wdt_start,
        .reset = sp805_wdt_reset,
        .stop = sp805_wdt_stop,
+       .expire_now = sp805_wdt_expire_now,
 };
 
 static const struct udevice_id sp805_wdt_ids[] = {