From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (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 70BC52FB977 for ; Thu, 4 Dec 2025 16:33:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764866002; cv=none; b=VRrg+VmkECtQT5dFYvcCUhdCN9ypOhLE62TFv4CkfzxG+LGbduyq9UOD2N1w15hu/fEbmQCtuQzOqm1ZnyQUkFW5XdzF2Ow1jkikYthsunCnj2sZAPo1dkvvslFUiKn3SKyLP4Bcwor8J3NHYrzhBF2KaJkuoHnWCZGhZZkilyM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764866002; c=relaxed/simple; bh=433bFX8MqY9t6n/CFagV1V/BOZrKGc8FwpcUZYIGcZc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WfsucaL1KCDyzxrsQZCvz051gv4qhN8zn7ojajSr2St/QxBHiBnnJ48Wqh72ANNycqPjWvigFzrKorhmBwCPTL13Mm5QJJM4kzWx/CVmsnRj2llvcwXTFXZqn/mjYp7Y46TQSgaCT0KSu3g9YI6+yo+aZ1k8o+zt/UdEmdcBFvk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=kuIE+vK3; arc=none smtp.client-ip=209.85.221.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com 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="kuIE+vK3" Received: by mail-wr1-f50.google.com with SMTP id ffacd0b85a97d-429c844066fso80735f8f.3 for ; Thu, 04 Dec 2025 08:33:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764865999; x=1765470799; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=c1NBivu5UEBkQBIeFnHZjPjnHfogcWbiZIn2200JwTs=; b=kuIE+vK3zIplkblEhEj1Ki3wQez7c3GN6z/9H0Qqy77+4uqjyu33SIgfLMy4tzGM1z lMxkYNXAt+4Rk6h3PC4GviDrvz2+691ai8ECyKfnDYb42YBZ5mBBx31RcW7S5D4J76yP 1/mcbktCrSmA+B9xTHLiDC9IomLOD8TkOSuShdzMvfBS5C8N3fGekVjKKyo05eRtUJJW myk78GIUffatTDmWk1tKcwR/SdsPs5JFmke97hHTeGaXsXswuRhpwtyWSYGW9xx7pqhQ +yawykLgvZupM2vpUbK8gjRU4YPJKNtUIooKVDrDEDjyLhkClYv9FXeaBI5/iHtLwq3l an7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764865999; x=1765470799; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=c1NBivu5UEBkQBIeFnHZjPjnHfogcWbiZIn2200JwTs=; b=Db46L0fVj1/z6Pz3JeSiga9mS4vwgP3qcG9UVsF57Div0QvvLRA4DFvCmLXQvXGwoT gjk5kRwzSjOBEATegTGrJAGJuzxWbe4L5Q3KqfTbvThKWeOSbuz8V+S4fkYpYTJ8RYGs 7IEkRRA/zI6hODKXJRWLggnhLZp1LfxpLGBfcQVCbJtycN3JGEOLOzaCvhy9CIwtvq+p 82xqosUWrIEE+sSbqvKkZpcN2HSpTzmKkVsnkfblnCBCKaQIeXUkvZ5BcP4yxxNrws6D vs1cfMsZGpuZqVUnXq2nidQWHr1l+Q4LrRLVNcgyN0RAHR19rKzJbsYJjT3kFGpO91pz J0CQ== X-Forwarded-Encrypted: i=1; AJvYcCWXZfPmbreRYdsBZA7hXDYKwNhRBbjFaUgUwhrfyL9WQ6wWC4iV1Qazkzhl0BzJ5OeGgA7jm1nPNmdKB8I=@vger.kernel.org X-Gm-Message-State: AOJu0YyT/aYVh2M9/Izv1l7dQsJVKH7pHboGQQAk9/O6+H1sjarTb0HM y5irp2xkHfj2kZoByqQ7G0dLqXjudc7e9B7pxL/K/k1CaBb1Ge7YjbKN X-Gm-Gg: ASbGncutZUNfwrBpMwB65nIGlAGz8EHgY0Sk1zHqjUr7V0DVpn7xdyTpIGmOqU7byoE YJfiLBOKqk8YrwnlzSzRgzw9pA+TDbb/G1gJnmvr0k/dvFQ8wzj9hqcn+YKblyvFE8oJuDQh4Eu S+cQacLXBzj2qljfuBGT2sBhWxwzSyNLLd7YAz1gFmI/iqcbL8Qcixz/aA5IP5UH4uRsn6GwNMx af+e+Ojs054L6z0Tz6pN01gLvGgQm4WSH5eA/XqUjlkotYIZqcxzZEvA7AiPGQ3KeHeYEsiJjlf kjvCx3/FFCYENXhBvCzR/HpO4/y4rO/LK7PjeQPgh7MkVsmgQiryi53dYFIBm3olESo3xJq29jC iop/q48xVqfLxHdWNNGEqKzo5OI85FW5Efu+M7Fz+by7l++WVb16eiGmg22os4pqwb5scBevRJD SR710= X-Google-Smtp-Source: AGHT+IGi6I2IgodSmUy9udv2+I0uezI+6X0NoB7sgQPDd5BV4p/ONZs+5KGeEu5OGTX5yIqBwOwJzw== X-Received: by 2002:a05:6000:18a3:b0:429:c711:22b5 with SMTP id ffacd0b85a97d-42f73177864mr3997507f8f.1.1764865998607; Thu, 04 Dec 2025 08:33:18 -0800 (PST) Received: from skbuf ([2a02:2f04:d106:d600:dbb2:245d:2cf5:21d3]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42f7d353f8bsm4099038f8f.43.2025.12.04.08.33.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Dec 2025 08:33:17 -0800 (PST) Date: Thu, 4 Dec 2025 18:33:15 +0200 From: Vladimir Oltean To: Krzysztof Kozlowski Cc: Andrew Lunn , Daniel Golle , Frank Wunderlich , Chen Minqiang , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , "Chester A. Unal" , DENG Qingfang , Sean Wang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org Subject: Re: [PATCH v3 2/2] net: dsa: mt7530: Use GPIO polarity to generate correct reset sequence Message-ID: <20251204163315.rlc36k72cwfdyye6@skbuf> References: <0675b35f-217d-4261-9e3f-2eb24753d43c@lunn.ch> <20251130080731.ty2dlxaypxvodxiw@skbuf> <3fbc4e67-b931-421c-9d83-2214aaa2f6ed@lunn.ch> <0d85e1e6-ea75-4f20-aef1-90d446b4bfa1@kernel.org> <00f308a1-a4b1-4f20-8d8e-459ddf4c39b1@gmx.de> <20251204131626.upw77jncqfwxydww@skbuf> <7aacc2c2-50d0-4a08-9800-dc4a572dffcb@lunn.ch> <20251204153721.ubmxifrev4cre6ab@skbuf> <6344bdfd-c22c-45a1-854d-59091dfeda97@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6344bdfd-c22c-45a1-854d-59091dfeda97@kernel.org> On Thu, Dec 04, 2025 at 04:52:53PM +0100, Krzysztof Kozlowski wrote: > Yeah. BTW, you can also refer to one of my commits - > 738455858a2d21b769f673892546cf8300c9fd78 - but also note that similar > work later combined with much more useful change of gpio->gpiod API was > rejected by Mark Brown on basis: > > "No, the DT is supposed to be an ABI. The point in having a domain > specific language with a compiler is to allow device trees to be > distributed independently of the kernel." > > https://lore.kernel.org/all/9942c3a9-51d1-4161-8871-f6ec696cb4db@sirena.org.uk/ > > What's interesting, exactly the same commit for the same file, done by > different person (Peng), introducing the same issues without addressing > them, was then merged by Mark: > https://patch.msgid.link/20250324-wcd-gpiod-v2-2-773f67ce3b56@nxp.com > (commit c2d359b4acfbe847d3edcc25d3dc4e594daf9010) > > so you know... it's all relative. :) Yeah, IDK. May we all stand by our own past statements.