Re: [PATCH 2/2] watchdog: da9062: reset board on watchdog timeout

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Hi Adam,

On 26. 11. 21 14:28, Adam Thomson wrote:

I'm a little concerned about forcing this change in the driver. There may be
platforms which don't want the PMIC to perform a full reset through OTP re-read
and if we hard code this change then that's impacting those platforms. If we
want/need this then I think it should probably be a DT binding for da9061/2
which then indicates the behaviour we want.

Ok, I see the impact this might have on the platforms that are relying on the current default setting. I will start on the DT binding implementation and submit a new patch.


NRES_MODE bit also plays a part here as it controls whether or not the nRESET
line state is changed as part of the power-down/up process. I'm assuming for
your setup this bit is 0?

We leave NRES_MODE as it is, 0 by default I guess? So do you want a separate dt binding for NRES_MODE?

BR,
Andrej



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