Messages in this thread | | | From | Chen-Yu Tsai <> | Date | Fri, 5 Apr 2019 22:35:08 +0800 | Subject | Re: [PATCH 2/2] arm64: dts: h6: Add watchdog node |
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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, Clément Péron wrote: > > Allwinner H6 has a watchog compatible with A31. > > > > Declare it in the device tree. > > > > Signed-off-by: Clément Péron <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.
ChenYu
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