Documentation/hwmon/ltc3815.rst

Source file repositories/reference/linux-study-clean/Documentation/hwmon/ltc3815.rst

File Facts

System: Linux kernel
Corpus path: Documentation/hwmon/ltc3815.rst
Extension: .rst
Size: 1669 bytes
Lines: 68
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

Kernel driver ltc3815
=====================

Supported chips:

  * Linear Technology LTC3815

    Prefix: 'ltc3815'

    Addresses scanned: -

    Datasheet: http://www.linear.com/product/ltc3815

Author: Guenter Roeck <linux@roeck-us.net>


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

LTC3815 is a Monolithic Synchronous DC/DC Step-Down Converter.


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

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

Example: the following commands will load the driver for an LTC3815
at address 0x20 on I2C bus #1::

	# modprobe ltc3815
	# echo ltc3815 0x20 > /sys/bus/i2c/devices/i2c-1/new_device


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

======================= =======================================================
in1_label		"vin"
in1_input		Measured input voltage.
in1_alarm		Input voltage alarm.
in1_highest		Highest input voltage.
in1_reset_history	Reset input voltage history.

in2_label		"vout1".
in2_input		Measured output voltage.
in2_alarm		Output voltage alarm.
in2_highest		Highest output voltage.
in2_reset_history	Reset output voltage history.

temp1_input		Measured chip temperature.
temp1_alarm		Temperature alarm.
temp1_highest		Highest measured temperature.
temp1_reset_history	Reset temperature history.

curr1_label		"iin".
curr1_input		Measured input current.
curr1_highest		Highest input current.
curr1_reset_history	Reset input current history.

curr2_label		"iout1".
curr2_input		Measured output current.
curr2_alarm		Output current alarm.
curr2_highest		Highest output current.
curr2_reset_history	Reset output current history.
======================= =======================================================

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.