Hi Cedric, > I am wondering if it is the good way of working as I noticed that many > maintainers prefer to have one driver that support all IPs of the same > SoC vendor ? Really? That doesn't sound too healthy to me... > In our case, I think it will be possible to support both I2C IPs in > one driver called i2c-stm32.c but the code will run of readability and > will be difficult to maintain... I think a driver should handle the same or similar IP cores. Quite the contrary, the same IP cores can be found in SoCs from different vendors. They should then *still* be handled by the same driver. I usually compare register sets to decide which way to go. For your case, this sounds pretty much like a second driver. Good you asked beforehand. Thanks, Wolfram
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