2020-07-09 12:33 AM
Hi,
we are currently evaluate the STM32MP for a project and we want to ensure that we can handle all errataissues that concern our usage scenario.
In Errata are the points: 2.6.1 to 2.6.4 that discribe DMAMUX issues.
At this point my question is:
Does Linuxdrivers use the DMAMUX module in STM32MP1 ?
We dont find any codesnipets where the kernel is manipulating registers with this module.
Best regards,
Niklas
2020-07-09 01:28 AM
Hi @Niklas Voi
See https://wiki.st.com/stm32mpu/wiki/DMAMUX_internal_peripheral
Hope it help
Olivier