Hi Mark-PK, Your driver seems to be for the same interrupt controller IP that is present in MStar's TV and camera SoCs and now SigmaStar's SoCs. I sent a series[0] for a driver very similar to yours but for the MStar SoCs. Do you know if it would be possible to confirm if they are the same thing? MediaTek bought MStar a few years ago so it seems likely but I have no hard information. If they are the same thing could we work on making one series that supports both use cases? It's also possible that if the interrupt controller is the same some other things like the SPI NOR controller etc are also common and working on a single driver for those would save us both time. [0] - https://lore.kernel.org/linux-arm-kernel/20200805110052.2655487-1-daniel@xxxxxxxx/
