Linux I2C Subsystem Basics : Linux Device Driver Development with Raspberry Pi 15
In this video, we begin Section 4 of the Linux Device Driver Development
series and introduce the Linux I2C subsystem.
We cover how Linux models the I2C bus internally, the roles of the I2C core,
adapters, clients, and drivers, and how I2C devices appear in user-space,
kernel-space, sysfs, and the device tree.
This video focuses on concepts and real system exploration, rather than
protocol-level electrical details.
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