I2C as Slave


For a test I want to set I2C3 as a slave and send from I2C1 as master. How can I configure I2C1 as slave?


Please have a look here.


Unfortunately, I don’t think there is really any I2C slave mode driver available for any NXP SoCs, not even in mainline Linux. I therefore don’t think what you are trying to do is easily possible. If you are interested in the I2C slave thematic in Linux you may find more information here.