From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D5951EB9F3; Tue, 1 Apr 2025 15:16:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743520580; cv=none; b=t3uzOw6EA1nhjqxlz7BYem8hO/Sn7j9Gk1jlufS/515BdJvpeOPSKNv/jCznw065CvglT5nqYdQiNSmxz8M5DQ/KczMp6e6OHO/RcK7wboBnVVgBsY7jGo/clwCgMBc/+Lzfm/AL85+LnFIgCDIvs6aN7arkPYEFioSQo3jE+Z0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743520580; c=relaxed/simple; bh=jfC3tqKIz3LeHJC4ONTwz3P1JxkbCPRmxXY3x7/hqMY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MAixSYMU1I6msTrF1UJmVb+Kqwp8LOKM1VHZ68wHxbUWQIsOg3L/1MptGp9AhnMoe6yL/emc1cdOu/chbqz81Ykd/+A9PkSxhS6jJzUVF14iPRQ7RL74u9DITAkbrz+vEPfXxZWQJM46A8B9H4yowKNp8x2ZCRyjGFWWFxq8ae0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qEHxD/jE; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qEHxD/jE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E2C41C4CEE5; Tue, 1 Apr 2025 15:16:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743520576; bh=jfC3tqKIz3LeHJC4ONTwz3P1JxkbCPRmxXY3x7/hqMY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=qEHxD/jEeI8uxbbiZqRBSFKNqvIkf/9WuEFV09uMnhpDWKLnDf0cuT9oshVUSGsFR tsH03ck1ODmCdDR8nmuDU2bSJrjlAO75udgAQy002tCe2jIaxldFS07H/l2pDRgKDY QlYht3hJW34lzDxSpCD7uoQgt8nHKyazijkZ7bboSBvOFuJ3HrIq9Ans2bKJsysH79 7ipOFZSp0Xq51vgJGkJn60OduYkce5zT62FNoSZ7zJ3UwELUKB1XfGnQ4tRxga6O95 d0ogsUMkr67HxvBebots2DTRN0gBrvdcHyySPT7GHDglyW2MLP7HhP8GbrsVh8xk+E KmQ1mkXjUSMYg== Message-ID: Date: Tue, 1 Apr 2025 17:16:10 +0200 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 1/2] dt-bindings: watchdog: Add NXP Software Watchdog Timer To: Daniel Lezcano , wim@linux-watchdog.org Cc: linux@roeck-us.net, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, S32@nxp.com, Ghennadi Procopciuc , Thomas Fossati , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" References: <20250328151516.2219971-1-daniel.lezcano@linaro.org> <0638eb8c-d87f-44aa-9f1c-eee529b1e1a1@linaro.org> <16a0832a-7645-44ee-867f-fde8822f219c@linaro.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 01/04/2025 10:46, Daniel Lezcano wrote: >> Yes, with one being the fallback. > > Like that ? > > properties: > compatible: > oneOf: > - const: nxp,s32g2-wdt > - items: > - const: nxp,s32g3-wdt > - const: nxp,s32g2-wdt Yes > > Why a fallback is needed for this case ? It is exactly the same hardware > for s32g2 and s32g3. Could it be: Fallback is needed because it is exactly the same hardware. > > properties: > compatible: > oneOf: > - const: nxp,s32g2-wdt > - const: nxp,s32g3-wdt This tells hardware is different. Best regards, Krzysztof