Documentation/hwmon/adp1050.rst

Source file repositories/reference/linux-study-clean/Documentation/hwmon/adp1050.rst

File Facts

System: Linux kernel
Corpus path: Documentation/hwmon/adp1050.rst
Extension: .rst
Size: 4157 bytes
Lines: 124
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 adp1050
=====================

Supported chips:

  * Analog Devices ADP1050

    Prefix: 'adp1050'

    Addresses scanned: I2C 0x70 - 0x77

    Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADP1050.pdf

  * Analog Devices ADP1051

    Prefix: 'adp1051'

    Addresses scanned: I2C 0x70 - 0x77

    Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADP1051.pdf

  * Analog Devices ADP1055

    Prefix: 'adp1055'

    Addresses scanned: I2C 0x4B - 0x77

    Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADP1055.pdf

  * Analog Devices LTP8800-1A/-2/-4A

    Prefix: 'ltp8800'

    Addresses scanned: -

    Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/LTP8800-1A.pdf
         https://www.analog.com/media/en/technical-documentation/data-sheets/LTP8800-2.pdf
         https://www.analog.com/media/en/technical-documentation/data-sheets/LTP8800-4A.pdf

Authors:

  - Radu Sabau <radu.sabau@analog.com>


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

This driver supports hardware monitoring for Analog Devices ADP1050, ADP1051,
and ADP1055 Digital Controller for Isolated Power Supply with PMBus interface,
and the LTP8800 step-down μModule regulators.

The ADP1050, ADP1051, and ADP1055 are advanced digital controllers with PMBus™
interface targeting high density, high efficiency dc-to-dc power
conversion used to monitor system temperatures, voltages and currents. The
LTP8800 is a family of step-down μModule regulators that provides microprocessor
core voltage from 54V power distribution architecture. Through the PMBus
interface, the device can monitor input/output voltages, input current and
temperature.

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

This driver does not auto-detect devices. You will have to instantiate
the devices explicitly.
Please see Documentation/i2c/instantiating-devices.rst for details.

Platform data support
---------------------

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.