Understanding Devicetree ​

The Devicetree is a declarative, structural language for describing hardware devices in a way that an operating system (OS) understands. This allows an OS to remain agnostic to the details of the machine, placing the responsibility instead on the Devicetree to describe the machine to the OS at runtime. Most modern bootloaders understand Devicetree Binary files (dtb).

ADDITIONAL RESOURCES

• https://www.kernel.org/doc/html/latest/devicetree/usage-model.html
• https://www.devicetree.org/