On 14:32-20250813, Andrew Davis wrote: > On 8/13/25 2:08 PM, Nishanth Menon wrote: > > Hi, > > > > Add support for IT66122, which for all practical purposes is > > drop in replacement for IT66121 except for the ID register > > definition. > > > > BeagleY-AI uses this new part as the old part is no longer in production > > as far as I understand. > > > > Now, BeaglePlay uses it66121 at the moment, but at some point, it might > > end up flipping over to the new part. > > > > An alternate implementation could be to drop the revision check or make > > it66121 check include alternate ID check.. but that seems a little > > non-standard.. Anyways, I suppose mediatek platforms will face this > > problem as well at some point. > > > > Hmmm, since these boards will probably have to switch parts mid-production > it would cause us to need to have a new DT with the updated compatible > just for a otherwise transparent revision. Might be better to just > loosen the PID check so the alternative part work just the same.
I think we can get both world.. respinning this up in v2 -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D https://ti.com/opensource
