On 24/01/2023 15:15, Herve Codina wrote: >>> Is that what you were thinking about ? >> >> Yes, except again, so third time, why calling this "cell"? Move it to >> fsl,tsa. >> > > Why calling this "cell" ? Just because we reference a "cell" using the TSA > cell ID inside TSA and not the TSA itself. > > Maybe the problem is the term "cell" as it is not the DT definition of > "cell" but the source/destination of the TSA routing. > > TSA can route data from/to some "serial controller". > These serial controllers are : > - SCC (Serial Communication Controller) > - SMC (Serial Management Controller) > - UCC (Unified Communication Controller) > > Only SCCs are handled here. > > Maybe the term "serial" makes more sense which will lead to > fsl,tsa-serial = <&tsa, SCC4>; Yes, that's better. Thanks. Best regards, Krzysztof