Documentation/hwmon/ir36021.rst

Source file repositories/reference/linux-study-clean/Documentation/hwmon/ir36021.rst

File Facts

System: Linux kernel
Corpus path: Documentation/hwmon/ir36021.rst
Extension: .rst
Size: 1674 bytes
Lines: 64
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

Kernel driver ir36021
=====================

Supported chips:

  * Infineon IR36021

    Prefix: ir36021
    Addresses scanned: -

    Datasheet: Publicly available at the Infineon website
      https://www.infineon.com/dgdl/ir36021.pdf?fileId=5546d462533600a4015355d0aa2d1775

Authors:
      - Chris Packham <chris.packham@alliedtelesis.co.nz>

Description
-----------

The IR36021 is a dual-loop digital multi-phase buck controller designed for
point of load applications.

Usage Notes
-----------

This driver does not probe for PMBus devices. You will have to instantiate
devices explicitly.

Sysfs attributes
----------------

======================= ===========================
curr1_label             "iin"
curr1_input             Measured input current
curr1_alarm             Input fault alarm

curr2_label             "iout1"
curr2_input             Measured output current
curr2_alarm             Output over-current alarm

in1_label               "vin"
in1_input               Measured input voltage
in1_alarm               Input under-voltage alarm

in2_label               "vout1"
in2_input               Measured output voltage
in2_alarm               Output over-voltage alarm

power1_label            "pin"
power1_input            Measured input power
power1_alarm            Input under-voltage alarm

power2_label            "pout1"
power2_input            Measured output power

temp1_input             Measured temperature
temp1_alarm             Temperature alarm

temp2_input             Measured other loop temperature
temp2_alarm             Temperature alarm
======================= ===========================

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.