On 30/08/2023 15:42, Alexander Shiyan wrote: > Hello. > > The initial thought in the file name was that the modules could be > equipped with a CPU > other than STM32MP151, i.e. 153 or 157. The development board, as far > i understand, > equipped with a STM32MP151 only, so can we leave the current name for > the module (15x) > as is and change it only in the file name (and in compatible property) > for the development > board only? Depends. I do not see SoM here. You called it "MYIR MYC-YA15XC-T", so it looks like end product for me. Can the same product have different SoC module? How would your DTSI look like? You include there 151.dtsi, so it could not have... Yes, you also need to adjust compatibles to reflect real names, not wildcards. Best regards, Krzysztof