[PATCH v1 1/4] dt-bindings: watchdog: mediatek,mtk-wdt: add MT7988 syscon requirement

[Frank Wunderlich]

From: Frank Wunderlich <frank-w at public-files.de>

This is needed by u-boot-driver when using OF_UPSTREAM.

Signed-off-by: Frank Wunderlich <frank-w at public-files.de>
---
 .../devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml       | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
index 8d2520241e37..681df2ff9f2e 100644
--- a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
@@ -25,7 +25,6 @@ properties:
           - mediatek,mt6735-wdt
           - mediatek,mt6795-wdt
           - mediatek,mt7986-wdt
-          - mediatek,mt7988-wdt
           - mediatek,mt8183-wdt
           - mediatek,mt8186-wdt
           - mediatek,mt8188-wdt
@@ -43,6 +42,10 @@ properties:
               - mediatek,mt8365-wdt
               - mediatek,mt8516-wdt
           - const: mediatek,mt6589-wdt
+      - items:
+          - enum:
+              - mediatek,mt7988-wdt
+          - const: syscon
 
   reg:
     maxItems: 1
-- 
2.43.0