Re: [PATCH 2/2] arm64: dts: h6: Add watchdog node

[Maxime Ripard]

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@xxxxxxxxxxx> wrote:
> >
> > On Thu, Apr 04, 2019 at 03:57:36PM +0200, Clément Péron wrote:
> > > Allwinner H6 has a watchog compatible with A31.
> > >
> > > Declare it in the device tree.
> > >
> > > Signed-off-by: Clément Péron <peron.clem@xxxxxxxxx>
> >
> > 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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