Greg Kroah-Hartman
598cf27219
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>
26 lines
612 B
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26 lines
612 B
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Kernel driver raspberrypi-hwmon
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===============================
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Supported boards:
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* Raspberry Pi A+ (via GPIO on SoC)
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* Raspberry Pi B+ (via GPIO on SoC)
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* Raspberry Pi 2 B (via GPIO on SoC)
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* Raspberry Pi 3 B (via GPIO on port expander)
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* Raspberry Pi 3 B+ (via PMIC)
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Author: Stefan Wahren <stefan.wahren@i2se.com>
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Description
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-----------
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This driver periodically polls a mailbox property of the VC4 firmware to detect
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undervoltage conditions.
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Sysfs entries
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-------------
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======================= ==================
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in0_lcrit_alarm Undervoltage alarm
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======================= ==================
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