I found that in the meantime the STM32MP25x line of the STM32MP2 Series is already listed on the website (mostly) like all the other STM32 products. The STM32MP25xx Reference Manual and the Datasheets(crypto, non-crypto) are available as well.
That would indeed be a very helpful feature, especially for people not yet familiar with device tree.As far as I know it's already possible to generate Device tree files for STM32MP1 for quite a while, so maybe you could even built upon that.Also, a ...