[PATCH v2 2/2] watchdog: realtek-otto: add fallback compatible

[Sander Vanheule <sander@svanheule.net>]

As the binding now supports a fallback compatible for (new) devicetrees,
let's add it to the list of supported compatibles. If new compatibles
are added to the binding, driver updates may no longer be required.

Signed-off-by: Sander Vanheule <sander@svanheule.net>
---
 drivers/watchdog/realtek_otto_wdt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/watchdog/realtek_otto_wdt.c b/drivers/watchdog/realtek_otto_wdt.c
index 2c30ddd574c5..b4eb2f87f991 100644
--- a/drivers/watchdog/realtek_otto_wdt.c
+++ b/drivers/watchdog/realtek_otto_wdt.c
@@ -350,6 +350,8 @@ static int otto_wdt_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id otto_wdt_ids[] = {
+	{ .compatible = "realtek,otto-wdt" },
+	/* Legacy bindings without fallback compatible */
 	{ .compatible = "realtek,rtl8380-wdt" },
 	{ .compatible = "realtek,rtl8390-wdt" },
 	{ .compatible = "realtek,rtl9300-wdt" },
-- 
2.54.0