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Using the M4 as an I2C Slave on an IMX8M

Question asked by Ben Roloff on Aug 6, 2019
Latest reply on Aug 15, 2019 by Diego Adrian Cuevas

We are using an IMX8M, we want the M4 to be an I2C slave to another device, but whenever Linux boots up the communication stops.  If we don't boot up the Linux core, the I2C communication works perfectly.  We have turned off the specific I2C bus in the device tree, but the communication still stops when Linux boot up.  Any idea what may be the cause of this?

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