Device Tree (.dts) files

Hi greenlantern01,

For existing components added into your FPGA design, you will need to consider some settings indication in the device tree. Example for 3-wire spi added into the device tree node, it should indicate the specific connected address in your system design which can be viewed from quartus platform designer. Besides that, the driver being used for that particular component, referring to the compatible part of the device tree node. Other than that will be the normal settings for the IP itself.

Example:

https://www.intel.com/content/www/us/en/support/programmable/articles/000086095.html

You will need to target the specific component in your design in order to consider how the device tree node should be set accordingly. Each component device tree node settings can be very different and is also application specific. Recommend to find reference from other related working projects or the documentation for a particular ip may mentioned how it's ip device tree can be set.

Thanks.

Regards,

Aik Eu