dtq

dtq is a command-line utility to query information directly from the source files from your filesystem. It processes and builds the tree directly in RAM and prints out the structure for you. There is no middle-step needed (like compiling the tree into devicetree binary format).

Make sure you followed the installation before proceeding.

Now, if you are using this tool for the first time, you will need to build it. In such case, follow the building guide.