Re: [PATCH 4/4] dt-binding: mediatek: mt8192: update mtk-wdt document
From: Crystal Guo
Date: Fri Jul 24 2020 - 02:36:45 EST
On Fri, 2020-07-24 at 06:02 +0800, Matthias Brugger wrote:
> On 23/07/2020 23:29, Rob Herring wrote:
> > On Thu, Jul 23, 2020 at 05:07:31PM +0800, Seiya Wang wrote:
> >> From: Crystal Guo <crystal.guo@xxxxxxxxxxxx>
> >> update mtk-wdt document for MT8192 platform
> >> Signed-off-by: Crystal Guo <crystal.guo@xxxxxxxxxxxx>
> >> ---
> >> 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?
> 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.
> >> - reg : Specifies base physical address and size of the registers.
> >> --
> >> 2.14.1