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 900411DE3D9; Tue, 17 Dec 2024 09:44:54 +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=1734428694; cv=none; b=oiUWiqVrgjpebJL6HUD8B8HPPG0F52zS9Q8mzqX/THQZCxy4LcbkvNbn8aeOE2bRNNXyn/vOwM1yPAqunQnAWrP9m4x90DhEpu+1U/oiku36VZCjwDZ8OATlAI3AC3n+C8yG7ZnH+pFVRcBzo/t+NvJ/ocE/wuNYQZZ401Vd00k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734428694; c=relaxed/simple; bh=NoWnmFLDir9A0+cWQUhLQdt6CPXm1pA4INvLt2Jzj4U=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=JK6g0IxKiz5ZbWh2EkVyg0WS3fZ276ywv/uypVk7kHH8PGDw5SoPLtawN0dEHNDzK13+ZdllREoHTclXTV0FNSeww7YsJne1tR8CBL42pSE5uqQbE2ApDOXd+g0aQmnKEUtcU+QOTRxz+zqcgHaR/qV2yxMk8WoM/0kDEr8ddFA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Gl3x60sC; 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="Gl3x60sC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 159C2C4CED3; Tue, 17 Dec 2024 09:44:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734428694; bh=NoWnmFLDir9A0+cWQUhLQdt6CPXm1pA4INvLt2Jzj4U=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Gl3x60sCNFwSQVMGxDVZQW4JRIPMGN4FsQIA76TKAf0V4fLSxJQUA5OlazwawY5Df 5hYn+zS6z0n4ri+Il1ylR7e3HXQpHKa/AwjpT/c8128OgMOpxF6rUt79w7KOiXYnny xbUylfYffeJbDJs6JfiuArpD4gh6I9jIehZcIovENyXgaj5H6M3+peQl2UkMPgJ5+Z s7cxE9/4T172MIF935HpJtHqB65BWawk4hvaIYkZjF+9mele2fOI0EDZ0BAW9//RRO Y6Dlvpzi/5i2aUUQ9RECalRVJD6ob4WJRPysrwdMT5NHjw9ai59pCfpBYpyQSjuLLx oRmUiW21N53cw== Message-ID: <3a66447f-005c-4c64-a8de-6a7a535abe90@kernel.org> Date: Tue, 17 Dec 2024 10:44:48 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/7] dt-bindings: pinctrl: renesas: Add alpha-numerical port support for RZ/V2H To: Biju Das , Geert Uytterhoeven Cc: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "linux-gpio@vger.kernel.org" , "devicetree@vger.kernel.org" , Prabhakar Mahadev Lad , "biju.das.au" , "linux-renesas-soc@vger.kernel.org" References: <20241216195325.164212-1-biju.das.jz@bp.renesas.com> <20241216195325.164212-2-biju.das.jz@bp.renesas.com> <78b28da5-db3f-493e-8159-8bdd565728bb@kernel.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 17/12/2024 10:19, Biju Das wrote: >>>>>> Calling it a binding makes it immutable and gives us, DT >>>>>> maintainers, more work, so really no benefits at all. >>>>> >>>>>> >>>>>> I guess other DT maintainers will ack it, I prefer to reduce number of headers. >>>>> >>>>> DT describes hardware. The port names are alpha numeric on hardware manual. >>>> >>>> We talk about binding, not DT. >>> >>> Bu the definitions are part of bindings just like Commit "997daa8de64ccbb". >> >> You made them part of bindings, but this is invalid as argument. How is this anyhow related? How is >> "DT describes hardware" part of binding? >> >> You said "DT describes hardware", but we do not talk here about DT, do we? We talk about binding. > > OK. > >> I am not going to keep reading all the external references you keep bringing or discussing why someone >> else did something. This patch must be logical and correct on its own, not because someone else made >> something somewhere. > > OK. According to me this patch is correct. It is for DT user and it described clearly in commit message So you repeat first point which I objected in the first place. If this is for DT, then this is not a binding and does not deserve header. > > "RZ/V2H has ports P0-P9 and PA-PB. Add support for defining alpha-numerical > ports in DT using RZV2H_* macros." I read it, I objected to it. Best regards, Krzysztof