[PATCH 2/3] thermal: qoriq_thermal: only enable supported sensors

[Sebastian Krzyszkowiak]

On środa, 7 czerwca 2023 21:10:18 CEST Daniel Lezcano wrote:
> On 07/06/2023 19:42, Sebastian Krzyszkowiak wrote:
> 
> [ ... ]
> 
> >> Hence, the thermal_zone_device_register_with_trips() is not called, the
> >> thermal zone is not created neither updated.
> > 
> > Again - that's not the case the check is there for. It's there for zones
> > that do exist and that do get registered, because REGS_TMR only gets set
> > *after* all the zones are already registered (the driver as it is right
> > now does not know which sites it should enable before registering the
> > zones). Because of that, the first value a zone gets after being
> > registered is always bogus, because no monitoring site has been enabled
> > yet at all.
> 
> Ok, I misunderstood. I thought that was for failing registered thermal zone.
> 
> Would enabling the site in ops->change_mode do the trick ?

Haven't tested, but from a quick glance at the core I believe it should!

Peng, would you like to try that approach out and update this patch?

Thanks,
Sebastian