Hi Geert, > In addition, Wolfram tried transmitting something on R-Car H2 from > the U-Boot prompt, and noticed the ICINT.ADTE bit is set afterwards, > indicating success. Note that I tested this basic test on E2 as well. > As the Linux (or other OS?) i2c driver doesn't use automatic > transmission, and it's very unlikely it ever will (anyone with a > use case?), I'm inclined to simplify, and declare all IIC instances > compatible with the generic version. > If we ever want to implement support for automatic transmission, > we can still differentiate by the SoC-specific compatible values, > as they are present anyway, and may have to resort to checking > e.g. instance base addresses anyway. > > Thoughts? Thanks! I agree. So, if nobody speaks up in the next days, I will apply this patch as is. Thanks for your investigating! Wolfram
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