On Thu, Jul 28, 2022 at 01:45:57PM +0200, Maximilian Luz wrote: > > Would something like this work for you: Add a compatible for the TrEE > interface (e.g. qcom,sc8180x-tee) but not for the specific apps running IIUC, you would introduce a compatible for each unique production if there is a need. This constitutes as a strong need for that, but you need just that, no need to have any notion or info to indicate TrEE/TEE as you know this product runs those in TEE. In short, just use the platform specific(not SoC or SoC family) specific compatible to initialise your driver and don't introduce any specific compatible for this particular firmware interface need. -- Regards, Sudeep
