We have a Colibri i.MX7D module attached to a custom carrier board that we designed. I’m in the process of modifying the device tree to setup two SPI ports for access from user space in our embedded Linux operating system.
There appears to be a discrepancy between what the Toradex pin designer says are the SPI ports we are assigning and what the colibri_arm_som_imx7_datasheet.pdf says they are.
I’ve attached a document that shows the differences in the SPI port names for the same GPIO pins so that you can see what I’m talking about.
I believe that the colibri_arm_som_imx7_datasheet.pdf is correct as the names used for the SPI ports in this document match the names of the SPI ports in the device tree files, but I want to make sure so that we know that we are using the right ports, and so that we can update the schematic for our carrier board.
Does the colibri_arm_som_imx7_datasheet.pdf document have the correct names?