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Thu, 23 Jan 2020 12:50:41 -0800 (PST) Date: Thu, 23 Jan 2020 12:50:39 -0800 From: Guenter Roeck To: Marco Felsch Cc: support.opensource@diasemi.com, robh+dt@kernel.org, lee.jones@linaro.org, stwiss.opensource@diasemi.com, Adam.Thomson.Opensource@diasemi.com, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de Subject: Re: [PATCH 2/3] dt-bindings: watchdog: da9062: add suspend disable option Message-ID: <20200123205039.GA13268@roeck-us.net> References: <20200108095704.23233-1-m.felsch@pengutronix.de> <20200108095704.23233-3-m.felsch@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200108095704.23233-3-m.felsch@pengutronix.de> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-watchdog-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org On Wed, Jan 08, 2020 at 10:57:03AM +0100, Marco Felsch wrote: > Document the watchdog disable option which can be used if the hardware > automatic suspend option is broken. > > Signed-off-by: Marco Felsch > Reviewed-by: Adam Thomson > Reviewed-by: Rob Herring Reviewed-by: Guenter Roeck > --- > Documentation/devicetree/bindings/watchdog/da9062-wdt.txt | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt b/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt > index b935b526d2f3..950e4fba8dbc 100644 > --- a/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt > +++ b/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt > @@ -6,6 +6,11 @@ Required properties: > "dlg,da9061-watchdog", "dlg,da9062-watchdog" > "dlg,da9062-watchdog" > > +Optional properties: > +- dlg,use-sw-pm: Add this property to disable the watchdog during suspend. > + Only use this option if you can't use the watchdog automatic suspend > + function during a suspend (see register CONTROL_B). > + > Example: DA9062 > > pmic0: da9062@58 {