RE: [PATCH] soc/tegra: pmc: Print reset info during probe

[Petlozu Pravareshwar]

> On Wed, Aug 24, 2022 at 07:39:46PM +0000, Petlozu Pravareshwar wrote:
> > >
> > > On Wed, Aug 17, 2022 at 06:44:56PM +0000, Petlozu Pravareshwar wrote:
> > > > During PMC probe, print previous reset related info such as reset
> > > > reason and reset level.
> > > >
> > > > Signed-off-by: Petlozu Pravareshwar <petlozup@xxxxxxxxxx>
> > > > ---
> > > >  drivers/soc/tegra/pmc.c | 27 +++++++++++++++++++++++++++
> > > >  1 file changed, 27 insertions(+)
> > >
> > > We already expose this information in sysfs, why do we need to print
> > > it during boot?
> > >
> > > Thierry
> > There are some tests which would parse the boot log for this information.
> > But I agree, since we are already providing this information through
> > sysfs, there is no need to print it during boot.
> 
> It'd be a good idea to transition the tests to try and obtain this information
> through sysfs first and if that fails they could fall back to using the boot log.
> Although to be honest, I think we've supported this sysfs interface for long
> enough that we probably don't have to worry about a fallback.
> 
> Thierry
Agree. Transitioning the tests to obtain the information through sysfs looks
good to me. I think this change can be discarded as printing the info in the
boot log is no longer needed.

Thanks.