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| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2019-09-18 15:32:45 +0300 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2021-01-27 20:36:26 +0200 |
| commit | 4309fde637b7218b0d60a9966c9738583e97a96f (patch) | |
| tree | fb330c334d67189aba98abd9a3f7e21bf4d016a1 /Documentation | |
| parent | d2fa055fecec8efb9ece9a133c693ab9a0133a25 (diff) | |
power: reset: gpio-poweroff: add force-mode
Property "force-mode" tells the driver to replace previously
initialized power-off kernel hook and allows gpio-poweroff to
probe and operate successfully in any case.
Related-to: #42589
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
(cherry picked from commit 371447a8663984d8ff090288247805cea3dc4282)
Conflicts:
Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt
drivers/power/reset/gpio-poweroff.c
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt index 3e56c1b34a4c..2056e299a472 100644 --- a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt +++ b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt @@ -31,6 +31,9 @@ Optional properties: - inactive-delay-ms: Delay (default 100) to wait after driving gpio inactive - timeout-ms: Time to wait before asserting a WARN_ON(1). If nothing is specified, 3000 ms is used. +- force-mode: Force replacing pm_power_off kernel hook. + If this optional property is not specified, the driver will fail to + load if someone has registered the pm_power_off hook earlier. Examples: |