linux/Documentation/hwmon/ltc2991.rst
Antoniu Miclaus 2b9ea4262a hwmon: Add driver for ltc2991
Add support for LTC2991 Octal I2C Voltage, Current, and Temperature
Monitor.

The LTC2991 is used to monitor system temperatures, voltages and
currents. Through the I2C serial interface, the eight monitors can
individually measure supply voltages and can be paired for
differential measurements of current sense resistors or temperature
sensing transistors. Additional measurements include internal
temperature and internal VCC.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Link: https://lore.kernel.org/r/20231026103413.27800-2-antoniu.miclaus@analog.com
[groeck: Fixed up documentation warning]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-10-29 22:22:20 -07:00

44 lines
1.1 KiB
ReStructuredText

.. SPDX-License-Identifier: GPL-2.0
Kernel driver ltc2991
=====================
Supported chips:
* Analog Devices LTC2991
Prefix: 'ltc2991'
Addresses scanned: I2C 0x48 - 0x4f
Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/2991ff.pdf
Authors:
- Antoniu Miclaus <antoniu.miclaus@analog.com>
Description
-----------
This driver supports hardware monitoring for Analog Devices LTC2991 Octal I2C
Voltage, Current and Temperature Monitor.
The LTC2991 is used to monitor system temperatures, voltages and currents.
Through the I2C serial interface, the eight monitors can individually measure
supply voltages and can be paired for differential measurements of current sense
resistors or temperature sensing transistors. Additional measurements include
internal temperatureand internal VCC.
sysfs-Interface
---------------
The following attributes are supported. Limits are read-only.
=============== =================
inX_input: voltage input
currX_input: current input
tempX_input: temperature input
=============== =================