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>
13 lines
468 B
Plaintext
13 lines
468 B
Plaintext
What: /sys/devices/platform/.../power_on_reason
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Date: June 2023
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KernelVersion: 6.5
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Contact: Kamel Bouhara <kamel.bouhara@bootlin.com>
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Description: Shows system power on reason. The following strings/reasons can
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be read (the list can be extended):
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"regular power-up", "RTC wakeup", "watchdog timeout",
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"software reset", "reset button action", "CPU clock failure",
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"crystal oscillator failure", "brown-out reset",
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"unknown reason".
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The file is read only.
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