On 30/07/2020 12:21, Crystal Guo wrote:
Besides watchdog, mt2712 and nt8183 also provide sub-system software
reset features. But mt6589 not support this feature

Signed-off-by: Crystal Guo <crystal....@mediatek.com>

My proposal for the commit message:

"The watchdog driver for MT2712 and MT8183 relies on DT data, so the fallback compatible MT6589 won't work."

With that or anything like that:

Reviewed-by: Matthias Brugger <matthias....@gmail.com>

---
  Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt 
b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
index 4dd36bd..45eedc2 100644
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
@@ -4,13 +4,13 @@ Required properties:
- compatible should contain:
        "mediatek,mt2701-wdt", "mediatek,mt6589-wdt": for MT2701
-       "mediatek,mt2712-wdt", "mediatek,mt6589-wdt": for MT2712
+       "mediatek,mt2712-wdt": for MT2712
        "mediatek,mt6589-wdt": for MT6589
        "mediatek,mt6797-wdt", "mediatek,mt6589-wdt": for MT6797
        "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,mt8183-wdt", "mediatek,mt6589-wdt": for MT8183
+       "mediatek,mt8183-wdt": for MT8183
        "mediatek,mt8516-wdt", "mediatek,mt6589-wdt": for MT8516
- reg : Specifies base physical address and size of the registers.

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