From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f176.google.com (mail-pf1-f176.google.com [209.85.210.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C65A30CD9F for ; Mon, 20 Oct 2025 18:27:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760984854; cv=none; b=p3xajm2fvp1uk2vT36j1K4qs2E4vSNjRgqHKBtsgmhC4TBOL10qJW+iKwoBcwjbLUb/KPEEgf+46CLBzphz8J1D9+UulQJ51wy0ng+7em7dbuGxXkEbkcfuVjN2UFYi/pQ1Asp8U0sD1BKJ2SzyT7nv6tGptq0SOzIIcJ5XSH5o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760984854; c=relaxed/simple; bh=sYVWUSKsNXqyLkSateWcXYUk5hCBzr+F+MG40EHbSaQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hWXt0NYi/Jds0qzgWmORlaq+5lDvatYdXMyheVlD/7eYjzBDqohtFnjQSQcdSzZnRRsesEr+mqjpATENb4VHljBLgloYWsX/5AHBxWFo3yOpZemTkKwtfNGWR89LVIh4FZNvA198qBqWFF5T5lHRN6rdfT1znXcEf9yav4hth5s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=roeck-us.net; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=gi8SRe2K; arc=none smtp.client-ip=209.85.210.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=roeck-us.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gi8SRe2K" Received: by mail-pf1-f176.google.com with SMTP id d2e1a72fcca58-781ea2cee3fso4164124b3a.0 for ; Mon, 20 Oct 2025 11:27:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1760984850; x=1761589650; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:sender:from:to:cc:subject:date:message-id:reply-to; bh=FTvwgqpXQZ+o6L/m4LchDT1vFh5niSq5QC1VWoGB/ow=; b=gi8SRe2KuvXlLPk+Lnem5NfyF5d9pLRwTe9I+fOGbNOQAelhwek6CdqA2s+JZqFqqU Orzfensu4Q19Jw9meLdoPG1ftCcqaqYxlKNhMS3ygeLkbHR6CEI2DubdSW7cd0khf5r8 Rw/wJa/MBqLrRSMYJL2EFoYUKZc9rUydAh0KPKBQq8vXQ9X+J6KSehC92yrzZoG9hTSJ dEHtZTn8/NhVsaP+iOVLr8SrzzH4500q5cFozwPKG6ehL3WBnLlMXtPCWVZP5kEXtCqt JpofjX41leVpyxnQAI+2djB3vW5hqs9A5zAGkRZKCoCkJ20txMg6h3oiKXaW39L2x2Db fA7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760984850; x=1761589650; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:sender:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=FTvwgqpXQZ+o6L/m4LchDT1vFh5niSq5QC1VWoGB/ow=; b=rK5v1CQkLEJdxaNJlpxNRQHqRTzjrrwWfN1Kvuj1hLiWZ0S2BdsP4yLMsMP03L65qC y72d6QQ7IMvMl6TL7mvX9Ek5GByDmIVXcpIP5Wx3CKf6BBWB7VGPD0t7M9yQFnKrkQzp Rk6azQscJkWY0HrP+nMEchUXmZG70pKvg5t35NGbyXLRwFbO/Z1NWYxRUYq485HdPkAJ nVzfPQwIBWmiInnE1jime+1XmuxptX8ygT4bxs6uHVegVrPbQegkFZ5K/9v3we9v0Xn4 Gqnx7mIFjWlTHV5Jf6PvceXIniGnYNNqBiJEDpNgdZlOMsDKOIXLSmJUR3ZvkUjGZgOb PdDg== X-Forwarded-Encrypted: i=1; AJvYcCVYVX366adBJ2rqJHCvZkzR4WrsWaJ5/S8vsBxyPjmmQ9UYCeiI7Ev24wnqmbvA3Aw9I4mH6xkfusEC9Zw=@vger.kernel.org X-Gm-Message-State: AOJu0Yz3v9RuWdu4+Ua34xLWAJG/ZAHumiX3vubxMUsPaUPlsc/7ueY0 Ak0iKiOeQQadj+KbidQQs5d05ccRmlv7OVgkXENi95W/j0voRwPgNwYj X-Gm-Gg: ASbGncsAH0Iqy25J7Cwne08gA4XTIBBTDAJUIORUhsC0DON5FN3cfqazr9ZL0+5rS8w jDJVjoSuhdQr5cUq2fEEe84+1TN8xCz7Civ5/ZEcyZa2XOqwwlEliGxNnLgVn4gQhg4T3j6zql6 7wHbP7ym/862TvXKX+NyPWWRiHMjHl1cND3Ti1L50ZY7h4+gEjYHRtJq4S90aI904IwCX5JCZZF tHOPlKEsTbqCPdRln0La9cVT3yMFvKMm5NhHufO7OXJjxDm6Jo9oKN6O2HnAMEZs9I8c6kdQWWN PXCxCCJbIIbbow52bPqtdcz2s+F2N4DXvOW1vPCN+EFm5mom8Jhku2dmTADq+V+OotfV+zNqKI/ K88Z+68C26pFY1tgbRCT0u+sti7AJSbea1lf0wisTlU/ybNhc7tiCH+lNcf1fbRfwkqwErH7Fni +9KGUtdYZoPPm0jtYtX9DcIDlpSGWe47doN1iLv+uFiI3JRBLdR0CHfayluWs= X-Google-Smtp-Source: AGHT+IEjH3dSW9ulk4E4mIrpvO9Jn1AcEOGkaGJJ9HKRt+Ccb0xvg2qf5L9jZNunaz4Ts5RCZXrPOw== X-Received: by 2002:a05:6a00:4099:b0:7a2:23cd:418c with SMTP id d2e1a72fcca58-7a223cd42b2mr14024213b3a.3.1760984850497; Mon, 20 Oct 2025 11:27:30 -0700 (PDT) Received: from ?IPV6:2600:1700:e321:62f0:da43:aeff:fecc:bfd5? ([2600:1700:e321:62f0:da43:aeff:fecc:bfd5]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a2301230a1sm8880632b3a.71.2025.10.20.11.27.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Oct 2025 11:27:30 -0700 (PDT) Sender: Guenter Roeck Message-ID: Date: Mon, 20 Oct 2025 11:27:27 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] dt-bindings: watchdog: Restrict timeout-sec to one number To: Krzysztof Kozlowski , Wim Van Sebroeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Matti Vaittinen Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Timothy Pearson References: <20251020-dt-bindings-watchdog-timeout-v1-0-d0f3235eb327@linaro.org> <20251020-dt-bindings-watchdog-timeout-v1-1-d0f3235eb327@linaro.org> Content-Language: en-US From: Guenter Roeck Autocrypt: addr=linux@roeck-us.net; keydata= xsFNBE6H1WcBEACu6jIcw5kZ5dGeJ7E7B2uweQR/4FGxH10/H1O1+ApmcQ9i87XdZQiB9cpN RYHA7RCEK2dh6dDccykQk3bC90xXMPg+O3R+C/SkwcnUak1UZaeK/SwQbq/t0tkMzYDRxfJ7 nyFiKxUehbNF3r9qlJgPqONwX5vJy4/GvDHdddSCxV41P/ejsZ8PykxyJs98UWhF54tGRWFl 7i1xvaDB9lN5WTLRKSO7wICuLiSz5WZHXMkyF4d+/O5ll7yz/o/JxK5vO/sduYDIlFTvBZDh gzaEtNf5tQjsjG4io8E0Yq0ViobLkS2RTNZT8ICq/Jmvl0SpbHRvYwa2DhNsK0YjHFQBB0FX IdhdUEzNefcNcYvqigJpdICoP2e4yJSyflHFO4dr0OrdnGLe1Zi/8Xo/2+M1dSSEt196rXaC kwu2KgIgmkRBb3cp2vIBBIIowU8W3qC1+w+RdMUrZxKGWJ3juwcgveJlzMpMZNyM1jobSXZ0 VHGMNJ3MwXlrEFPXaYJgibcg6brM6wGfX/LBvc/haWw4yO24lT5eitm4UBdIy9pKkKmHHh7s jfZJkB5fWKVdoCv/omy6UyH6ykLOPFugl+hVL2Prf8xrXuZe1CMS7ID9Lc8FaL1ROIN/W8Vk BIsJMaWOhks//7d92Uf3EArDlDShwR2+D+AMon8NULuLBHiEUQARAQABzTJHdWVudGVyIFJv ZWNrIChMaW51eCBhY2NvdW50KSA8bGludXhAcm9lY2stdXMubmV0PsLBgQQTAQIAKwIbAwYL CQgHAwIGFQgCCQoLBBYCAwECHgECF4ACGQEFAmgrMyQFCSbODQkACgkQyx8mb86fmYGcWRAA oRwrk7V8fULqnGGpBIjp7pvR187Yzx+lhMGUHuM5H56TFEqeVwCMLWB2x1YRolYbY4MEFlQg VUFcfeW0OknSr1s6wtrtQm0gdkolM8OcCL9ptTHOg1mmXa4YpW8QJiL0AVtbpE9BroeWGl9v 2TGILPm9mVp+GmMQgkNeCS7Jonq5f5pDUGumAMguWzMFEg+Imt9wr2YA7aGen7KPSqJeQPpj onPKhu7O/KJKkuC50ylxizHzmGx+IUSmOZxN950pZUFvVZH9CwhAAl+NYUtcF5ry/uSYG2U7 DCvpzqOryJRemKN63qt1bjF6cltsXwxjKOw6CvdjJYA3n6xCWLuJ6yk6CAy1Ukh545NhgBAs rGGVkl6TUBi0ixL3EF3RWLa9IMDcHN32r7OBhw6vbul8HqyTFZWY2ksTvlTl+qG3zV6AJuzT WdXmbcKN+TdhO5XlxVlbZoCm7ViBj1+PvIFQZCnLAhqSd/DJlhaq8fFXx1dCUPgQDcD+wo65 qulV/NijfU8bzFfEPgYP/3LP+BSAyFs33y/mdP8kbMxSCjnLEhimQMrSSo/To1Gxp5C97fw5 3m1CaMILGKCmfI1B8iA8zd8ib7t1Rg0qCwcAnvsM36SkrID32GfFbv873bNskJCHAISK3Xkz qo7IYZmjk/IJGbsiGzxUhvicwkgKE9r7a1rOwU0ETofVZwEQALlLbQeBDTDbwQYrj0gbx3bq 7kpKABxN2MqeuqGr02DpS9883d/t7ontxasXoEz2GTioevvRmllJlPQERVxM8gQoNg22twF7 pB/zsrIjxkE9heE4wYfN1AyzT+AxgYN6f8hVQ7Nrc9XgZZe+8IkuW/Nf64KzNJXnSH4u6nJM J2+Dt274YoFcXR1nG76Q259mKwzbCukKbd6piL+VsT/qBrLhZe9Ivbjq5WMdkQKnP7gYKCAi pNVJC4enWfivZsYupMd9qn7Uv/oCZDYoBTdMSBUblaLMwlcjnPpOYK5rfHvC4opxl+P/Vzyz 6WC2TLkPtKvYvXmdsI6rnEI4Uucg0Au/Ulg7aqqKhzGPIbVaL+U0Wk82nz6hz+WP2ggTrY1w ZlPlRt8WM9w6WfLf2j+PuGklj37m+KvaOEfLsF1v464dSpy1tQVHhhp8LFTxh/6RWkRIR2uF I4v3Xu/k5D0LhaZHpQ4C+xKsQxpTGuYh2tnRaRL14YMW1dlI3HfeB2gj7Yc8XdHh9vkpPyuT nY/ZsFbnvBtiw7GchKKri2gDhRb2QNNDyBnQn5mRFw7CyuFclAksOdV/sdpQnYlYcRQWOUGY HhQ5eqTRZjm9z+qQe/T0HQpmiPTqQcIaG/edgKVTUjITfA7AJMKLQHgp04Vylb+G6jocnQQX JqvvP09whbqrABEBAAHCwWUEGAECAA8CGwwFAmgrMyQFCSbODQkACgkQyx8mb86fmYHlgg/9 H5JeDmB4jsreE9Bn621wZk7NMzxy9STxiVKSh8Mq4pb+IDu1RU2iLyetCY1TiJlcxnE362kj njrfAdqyPteHM+LU59NtEbGwrfcXdQoh4XdMuPA5ADetPLma3YiRa3VsVkLwpnR7ilgwQw6u dycEaOxQ7LUXCs0JaGVVP25Z2hMkHBwx6BlW6EZLNgzGI2rswSZ7SKcsBd1IRHVf0miwIFYy j/UEfAFNW+tbtKPNn3xZTLs3quQN7GdYLh+J0XxITpBZaFOpwEKV+VS36pSLnNl0T5wm0E/y scPJ0OVY7ly5Vm1nnoH4licaU5Y1nSkFR/j2douI5P7Cj687WuNMC6CcFd6j72kRfxklOqXw zvy+2NEcXyziiLXp84130yxAKXfluax9sZhhrhKT6VrD45S6N3HxJpXQ/RY/EX35neH2/F7B RgSloce2+zWfpELyS1qRkCUTt1tlGV2p+y2BPfXzrHn2vxvbhEn1QpQ6t+85FKN8YEhJEygJ F0WaMvQMNrk9UAUziVcUkLU52NS9SXqpVg8vgrO0JKx97IXFPcNh0DWsSj/0Y8HO/RDkGXYn FDMj7fZSPKyPQPmEHg+W/KzxSSfdgWIHF2QaQ0b2q1wOSec4Rti52ohmNSY+KNIW/zODhugJ np3900V20aS7eD9K8GTU0TGC1pyz6IVJwIE= In-Reply-To: <20251020-dt-bindings-watchdog-timeout-v1-1-d0f3235eb327@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit 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 Reviewed-by: Guenter Roeck > --- > 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. > >