Documentation/i2c/index.rst

Source file repositories/reference/linux-study-clean/Documentation/i2c/index.rst

File Facts

System: Linux kernel
Corpus path: Documentation/i2c/index.rst
Extension: .rst
Size: 880 bytes
Lines: 69
Domain: Support Tooling And Documentation
Bucket: Documentation
Inferred role: Support Tooling And Documentation: documentation
Status: atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

.. SPDX-License-Identifier: GPL-2.0

===================
I2C/SMBus Subsystem
===================

Introduction
============

.. toctree::
   :maxdepth: 1

   summary
   i2c-protocol
   smbus-protocol
   instantiating-devices
   busses/index
   i2c-topology
   muxes/i2c-mux-gpio
   i2c-sysfs
   i2c-address-translators

Writing device drivers
======================

.. toctree::
   :maxdepth: 1

   writing-clients
   dev-interface
   dma-considerations
   fault-codes
   functionality

Debugging
=========

.. toctree::
   :maxdepth: 1

   gpio-fault-injection
   i2c-stub

Slave I2C
=========

.. toctree::
   :maxdepth: 1

   slave-interface
   slave-eeprom-backend
   slave-testunit-backend

Advanced topics
===============

.. toctree::
   :maxdepth: 1

   ten-bit-addresses

Legacy documentation
====================

.. toctree::
   :maxdepth: 1

   old-module-parameters

Annotation

Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.