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Kamel Bouhara
d40befed9a
Introduce a list of generic reset sources and use them to export the power on reason through sysfs. Update the ABI documentation to describe this new interface. Signed-off-by: Kamel Bouhara <[email protected]> Acked-by: Nicolas Ferre <[email protected]> [Miquel Raynal: Follow-up on Kamel's work, 4 years later] Signed-off-by: Miquel Raynal <[email protected]> Signed-off-by: Sebastian Reichel <[email protected]>
20 lines
658 B
C
20 lines
658 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Author: Kamel Bouhra <[email protected]>
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*/
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#ifndef POWER_ON_REASON_H
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#define POWER_ON_REASON_H
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#define POWER_ON_REASON_REGULAR "regular power-up"
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#define POWER_ON_REASON_RTC "RTC wakeup"
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#define POWER_ON_REASON_WATCHDOG "watchdog timeout"
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#define POWER_ON_REASON_SOFTWARE "software reset"
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#define POWER_ON_REASON_RST_BTN "reset button action"
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#define POWER_ON_REASON_CPU_CLK_FAIL "CPU clock failure"
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#define POWER_ON_REASON_XTAL_FAIL "crystal oscillator failure"
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#define POWER_ON_REASON_BROWN_OUT "brown-out reset"
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#define POWER_ON_REASON_UNKNOWN "unknown reason"
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#endif /* POWER_ON_REASON_H */
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