A Brief Introduction to the Linux Kernel Device Tree (DTS)
The Linux device tree (Device Tree) is a data structure that describes hardware devices. It organizes the information of hardware devices in a tree structure to facilitate the access and management of the kernel and drivers. In Linux systems, device trees are usually used to describe hardware devices in embedded systems, such as processors, memory, peripherals, etc.
In the Linux kernel, device trees are usually used to describe hardware devices in embedded systems. Since there are many kinds of hardware devices in an embedded system, and the configuration of each device may be different, it is convenient to describe and configure these devices using the device tree.
提示：内核设备树遵循-c99标准，先声明再使用。