dt-bindings: wdog: mtk-wdt: add support for MT851

Add binding documentation of mtk-wdt for MT8516 SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
index 8682d6a..fd380eb 100644 (file)
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
@@ -9,6 +9,7 @@ Required properties:
        "mediatek,mt7622-wdt", "mediatek,mt6589-wdt": for MT7622
        "mediatek,mt7623-wdt", "mediatek,mt6589-wdt": for MT7623
        "mediatek,mt7629-wdt", "mediatek,mt6589-wdt": for MT7629
+       "mediatek,mt8516-wdt", "mediatek,mt6589-wdt": for MT8516
 
 - reg : Specifies base physical address and size of the registers.