From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maxime Ripard <maxime.ripard@bootlin.com>
Subject: Re: [PATCH 2/2] arm64: dts: h6: Add watchdog node
Date: Fri, 5 Apr 2019 16:50:05 +0200
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To: Chen-Yu Tsai <wens@csie.org>
Cc: =?utf-8?B?Q2zDqW1lbnQgUMOpcm9u?= <peron.clem@gmail.com>, Rob Herring <robh+dt@kernel.org>, Icenowy Zheng <icenowy@aosc.io>, Jagan Teki <jagan@amarulasolutions.com>, devicetree <devicetree@vger.kernel.org>, linux-kernel <linux-kernel@vger.kernel.org>, linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
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On Fri, Apr 05, 2019 at 10:35:08PM +0800, Chen-Yu Tsai wrote:
> On Fri, Apr 5, 2019 at 5:02 PM Maxime Ripard <maxime.ripard@bootlin.com> =
wrote:
> >
> > On Thu, Apr 04, 2019 at 03:57:36PM +0200, Cl=E9ment P=E9ron wrote:
> > > Allwinner H6 has a watchog compatible with A31.
> > >
> > > Declare it in the device tree.
> > >
> > > Signed-off-by: Cl=E9ment P=E9ron <peron.clem@gmail.com>
> >
> > Applied both, thanks!
> > Maxime
>
> IIRC there are 3 watchdogs on the H6. One is the trusted watchdog,
> which should be reserved for underlying firmware.
>
> The other two are the normal and R-block watchdog. Although they
> look the same, the "normal" one can't reset the system. :(
> That one is actually the one ATF currently uses. So reboot doesn't
> work on the H6.

So that patch will not do anything then?

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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