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| author | Rasmus Villemoes <[email protected]> | 2020-12-18 10:10:53 +0000 |
|---|---|---|
| committer | Alexandre Belloni <[email protected]> | 2020-12-19 00:57:44 +0000 |
| commit | 320d159e2d63a97a40f24cd6dfda5a57eec65b91 (patch) | |
| tree | 1bb826d43d9357a9246c02eee38d9b37ecf3508d /drivers/rtc/class.c | |
| parent | rtc: fix RTC removal (diff) | |
| download | kernel-320d159e2d63a97a40f24cd6dfda5a57eec65b91.tar.gz kernel-320d159e2d63a97a40f24cd6dfda5a57eec65b91.zip | |
dt-bindings: rtc: add reset-source property
Some RTCs, e.g. the pcf2127, can be used as a hardware watchdog. But
if the reset pin is not actually wired up, the driver exposes a
watchdog device that doesn't actually work.
Provide a standard binding that can be used to indicate that a given
RTC can perform a reset of the machine, similar to wakeup-source.
Suggested-by: Alexandre Belloni <[email protected]>
Signed-off-by: Rasmus Villemoes <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/rtc/class.c')
0 files changed, 0 insertions, 0 deletions