Liangxu Linux

Aug 3, 2021 · Fundamentals

Six Practical Ways to Debug Device Tree and Device Registration in Linux Drivers

This guide outlines six effective debugging techniques—including dtdiff, kernel device‑tree inspection, U‑Boot fdt commands, dtc decompilation, kernel fdt inspection, and of_property APIs—to help developers quickly locate and resolve device‑tree‑related issues during driver development.