Re: [PATCH 1/3] dt-bindings: mfd: da9063: watchdog: add suspend disable option

[Guenter Roeck <linux@roeck-us.net>]

On Fri, Apr 22, 2022 at 09:27:11AM +0200, Primoz Fiser wrote:
> 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@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>

> ---
>  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:
>