Attached_mmio with platform_drv

[Duss Pirmin]

Hello Stefan

> 
> The reason for the fault you've observed is that you access a 16-bit
> register of the device with a 4-byte access. Please, assure that you
> enter those 16-bit registers with 2-byte accesses.
> When accessing the second I2C controller in bootstrap accordingly, the
> cpu halts indeed because the clocks for the controller are off.
> When using the imx8mq_platform_drv with the following device
> configuration:

Thank you, the problem was, that I used 32 bit reads/writes, as soon as
I changed this, I was able to initialize the bus.

Best regards,
Pirmin

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