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dt-bindings: mfd: da9063: watchdog: add suspend disable option

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Document the watchdog disable option which can be used if the hardware
automatic suspend option is broken.

Based on commit c514430c51 ("dt-bindings: watchdog: da9062: add
suspend disable option").

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Adam Thomson <DLG-Adam.Thomson.Opensource@dm.renesas.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220422072713.3172345-1-primoz.fiser@norik.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Primoz Fiser
2022-04-22 09:27:11 +02:00
committed by Wim Van Sebroeck
parent 5b38db0ed5
commit b1912875a5
1 changed files with 6 additions and 3 deletions
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9
Documentation/devicetree/bindings/mfd/da9063.txt
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@@ -64,10 +64,13 @@ Sub-nodes:
and KEY_SLEEP.
- watchdog : This node defines settings for the Watchdog timer associated
with the DA9063 and DA9063L. There are currently no entries in this
binding, however compatible = "dlg,da9063-watchdog" should be added
if a node is created.
with the DA9063 and DA9063L. The node should contain the compatible property
with the value "dlg,da9063-watchdog".
Optional watchdog properties:
- dlg,use-sw-pm: Add this property to disable the watchdog during suspend.
Only use this option if you can't use the watchdog automatic suspend
function during a suspend (see register CONTROL_B).
Example: