From: Guenter Roeck <linux@roeck-us.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Lee Jones <lee@kernel.org>,
Matti Vaittinen <mazziesaccount@gmail.com>
Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Timothy Pearson <tpearson@raptorengineering.com>
Subject: Re: [PATCH 1/3] dt-bindings: watchdog: Restrict timeout-sec to one number
Date: Mon, 20 Oct 2025 11:27:27 -0700 [thread overview]
Message-ID: <aa552c02-b8f0-42ea-8075-415d193f8cb3@roeck-us.net> (raw)
In-Reply-To: <20251020-dt-bindings-watchdog-timeout-v1-1-d0f3235eb327@linaro.org>
On 10/20/25 09:52, Krzysztof Kozlowski wrote:
> Linux kernel expects only one number for the watchdog timeout and the
> type is an array (defined in property-units.yaml in DT schema), so
> restrict the property.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> ---
> Documentation/devicetree/bindings/watchdog/watchdog.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/watchdog.yaml b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> index f0a584af1223..be0327f587eb 100644
> --- a/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
> @@ -24,6 +24,7 @@ properties:
> pattern: "^(timer|watchdog)(@.*|-([0-9]|[1-9][0-9]+))?$"
>
> timeout-sec:
> + maxItems: 1
> description:
> Contains the watchdog timeout in seconds.
>
>
next prev parent reply other threads:[~2025-10-20 18:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-20 16:52 [PATCH 0/3] mfd/watchdog: dt-bindings: Reference watchdog schema in rohm,bd96801-pmic Krzysztof Kozlowski
2025-10-20 16:52 ` [PATCH 1/3] dt-bindings: watchdog: Restrict timeout-sec to one number Krzysztof Kozlowski
2025-10-20 18:27 ` Guenter Roeck [this message]
2025-10-26 21:32 ` Rob Herring (Arm)
2025-10-20 16:52 ` [PATCH 2/3] dt-bindings: watchdog: Allow node names named 'pmic' Krzysztof Kozlowski
2025-10-20 18:28 ` Guenter Roeck
2025-10-26 21:33 ` Rob Herring (Arm)
2025-10-20 16:52 ` [PATCH 3/3] dt-bindings: mfd: rohm,bd96801-pmic: Correct timeout-sec length and reference watchdog schema Krzysztof Kozlowski
2025-10-20 18:29 ` Guenter Roeck
2025-10-23 5:41 ` Matti Vaittinen
2025-10-26 21:37 ` Rob Herring (Arm)
2025-11-06 14:40 ` Lee Jones
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