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| author | Cosmin Tanislav <demonsingur@gmail.com> | 2022-11-18 18:08:09 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2023-02-18 17:11:32 +0300 |
| commit | 7bfd2747d3ec2c400857084527448c172a720d2a (patch) | |
| tree | 90019910deb137fe73efeaac2ca6ec418e46a93a /Documentation/devicetree/bindings/watchdog | |
| parent | 0d9e42e3c8ccde51a9ff7c49684ed7a3805ebd52 (diff) | |
| download | linux-7bfd2747d3ec2c400857084527448c172a720d2a.tar.xz | |
watchdog: dw_wdt: stop on reboot
HW running watchdogs are just watchdogs that are enabled before the
Linux driver is probed, usually by the bootloader (eg. U-Boot).
When the system is shutting down, the mechanism for keeping a HW running
watchdog pinged is also stopped, but the watchdog itself is not stopped,
causing a reset, and preventing the system from being shut down.
Opt into stopping watchdogs on reboot.
Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221118150809.102505-1-cosmin.tanislav@analog.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog')
0 files changed, 0 insertions, 0 deletions