Messages in this thread | | | Date | Fri, 17 Sep 2021 07:57:29 -0700 | From | Guenter Roeck <> | Subject | Re: [v3,1/2] dt-bindings: watchdog: mtk-wdt: add disable_wdt_extrst support |
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On Tue, Sep 14, 2021 at 08:34:53PM +0800, Fengquan Chen wrote: > This patch add a description and example of disable_wdt_extrst > element for watchdog on MTK Socs > > Signed-off-by: Fengquan Chen <fengquan.chen@mediatek.com> > Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> --- > 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 a4e31ce96e0e..0114871f887a 100644 > --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt > +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt > @@ -22,6 +22,7 @@ Required properties: > - reg : Specifies base physical address and size of the registers. > > Optional properties: > +- mediatek,disable-extrst: disable send output reset signal > - interrupts: Watchdog pre-timeout (bark) interrupt. > - timeout-sec: contains the watchdog timeout in seconds. > - #reset-cells: Should be 1. > @@ -31,6 +32,7 @@ Example: > watchdog: watchdog@10007000 { > compatible = "mediatek,mt8183-wdt", > "mediatek,mt6589-wdt"; > + mediatek,disable-extrst; > reg = <0 0x10007000 0 0x100>; > interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>; > timeout-sec = <10>;
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