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cubelinux-kernel/Documentation/hwmon/max77705.rst
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Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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.. SPDX-License-Identifier: GPL-2.0
Kernel driver max77705
======================
Supported chips:
* Maxim Integrated MAX77705
Prefix: 'max77705'
Addresses scanned: none
Datasheet:
https://www.analog.com/media/en/technical-documentation/data-sheets/max77505.pdf
Authors:
- Dzmitry Sankouski <dsankouski@gmail.com>
Description
-----------
The MAX77705 PMIC provides current and voltage measurements besides fuelgauge:
- chip input current
- system bus current and voltage
- VBYP voltage
Sysfs Attributes
----------------
================= ========================================
in1_label "vbyp"
in1_input Measured chip vbyp voltage
in2_label "vsys"
in2_input Measured chip system bus voltage
curr1_label "iin"
curr1_input Measured chip input current.
curr2_label "isys"
curr2_input Measured chip system bus current.
================= ========================================