[PATCH 1/3] 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 c514430c51ee8 ("dt-bindings: watchdog: da9062: add
suspend disable option").

Signed-off-by: Primoz Fiser <primoz.fiser@xxxxxxxxx>
---
 Documentation/devicetree/bindings/mfd/da9063.txt | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/da9063.txt b/Documentation/devicetree/bindings/mfd/da9063.txt
index 91b79a21d403..aa8b800cc4ad 100644
--- a/Documentation/devicetree/bindings/mfd/da9063.txt
+++ b/Documentation/devicetree/bindings/mfd/da9063.txt
@@ -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:
 
-- 
2.25.1




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