Thread (11 messages) 11 messages, 4 authors, 2020-07-24

Re: [PATCH 4/4] dt-binding: mediatek: mt8192: update mtk-wdt document

From: Crystal Guo <hidden>
Date: 2020-07-24 06:36:45
Also in: linux-devicetree, linux-mediatek, linux-serial, linux-watchdog, lkml

On Fri, 2020-07-24 at 06:02 +0800, Matthias Brugger wrote:
On 23/07/2020 23:29, Rob Herring wrote:
quoted
On Thu, Jul 23, 2020 at 05:07:31PM +0800, Seiya Wang wrote:
quoted
From: Crystal Guo <redacted>

update mtk-wdt document for MT8192 platform

Signed-off-by: Crystal Guo <redacted>
---
  Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 2 ++
  1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
index 4dd36bd3f1ad..d760ca8a630e 100644
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
@@ -12,6 +12,8 @@ Required properties:
  	"mediatek,mt7629-wdt", "mediatek,mt6589-wdt": for MT7629
  	"mediatek,mt8183-wdt", "mediatek,mt6589-wdt": for MT8183
  	"mediatek,mt8516-wdt", "mediatek,mt6589-wdt": for MT8516
+	"mediatek,mt8192-wdt": for MT8192
+
So, not compatible with "mediatek,mt6589-wdt"? Is so, perhaps summarize
what the differences are.
Hm, looks to me as if the binding description for mt2712 and mt8183 isn't 
correct, as we have a OF data just as we have for mt8192 now. Could you fix this 
in a separate patch?

Regards,
Matthias

Besides watchdog, mt8192 toprgu module also provide sub-system software reset features.
mt2712 and mt8183 are same as mt8192. But mt6589 not support sub-system software reset.
quoted
quoted
  
  - reg : Specifies base physical address and size of the registers.
  
-- 
2.14.1
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