linux-kernel - Re: [PATCH 2/3] dt-bindings: watchdog: fsl-imx: document suspend in wait mode

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Date:   Wed, 19 Oct 2022 15:00:39 +0200
From:   Alexander Stein <alexander.stein@...tq-group.com>
To:     Andrej Picej <andrej.picej@...ik.com>
Cc:     linux-watchdog@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, shawnguo@...nel.org,
        linux@...ck-us.net, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-imx@....com, festevam@...il.com, kernel@...gutronix.de,
        s.hauer@...gutronix.de, wim@...ux-watchdog.org, robh+dt@...nel.org
Subject: Re: [PATCH 2/3] dt-bindings: watchdog: fsl-imx: document suspend in wait mode

Hello Andrej,

Am Mittwoch, 19. Oktober 2022, 13:17:13 CEST schrieb Andrej Picej:
> Signed-off-by: Andrej Picej <andrej.picej@...ik.com>
> ---
>  Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
> b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml index
> fb7695515be1..01b3e04e7e65 100644
> --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
> @@ -55,6 +55,11 @@ properties:
>        If present, the watchdog device is configured to assert its
>        external reset (WDOG_B) instead of issuing a software reset.
> 
> +  fsl,suspend-in-wait:
> +    $ref: /schemas/types.yaml#/definitions/flag
> +    description: |
> +      If present, the watchdog device is suspended in WAIT mode.
> +
>  required:
>    - compatible
>    - interrupts

What is the condition the watchdog is suspended in WAIT mode? Is this specific 
to SoC or platform or something else?

Best regards,
Alexander