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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id er3-20020a0561221b0300b004d87b88c056si3230135vkb.283.2024.04.25.09.31.23 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Apr 2024 09:31:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-158904-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=jHCB1Lyz; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-158904-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-158904-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id E85171C21270 for ; Thu, 25 Apr 2024 16:31:22 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 1572F1E864; Thu, 25 Apr 2024 16:30:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jHCB1Lyz" 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 39FC614E2CF; Thu, 25 Apr 2024 16:30:37 +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=1714062638; cv=none; b=p2SEWaC+0G/exAKPaitqeeXj4r0xB5NHBKBtXQK9TwF5kN+ZOG+YmVMVas7kxOIlpCm7bcT56XOUDSuGhoVaqkLUvblkGWTGP0Fck/8zwpK1Ix8GvZafR7MgYr/+e/6c8KoXcUBx4wrIap+Zd1lYrHF9/KuCxhlIutrjWXi1B9A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714062638; c=relaxed/simple; bh=o6qnkohJ43I0c9dUSdw3e1QtuR0Qmn9fqg4+khVlmGU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KmGHIS6lI37Fv3gab74g0XqTvxepHLIujF9AbPkjU+yG3LJk4jWXaawOv3amQoL3TvBC//dtHZP0LFbJYx+9p6JsPRCcY3EQb51fNalNrP5h3d6RjkiOLn2/t2zxd0lzOliNUtZHjR/P2YpXAAq9PHwbcxl3jXmwKHp8L3fA4jo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jHCB1Lyz; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7FFADC113CC; Thu, 25 Apr 2024 16:30:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714062637; bh=o6qnkohJ43I0c9dUSdw3e1QtuR0Qmn9fqg4+khVlmGU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jHCB1LyzEL+j8iFGW5mQoqMy1mB1Uv50bhBymZOdc1h+qVy3ZCZe/494SBd2S1fj/ OHbyMfU6/0D9dOG4YWHpFE/YcC1ckg+qNP1mvehERsCl4sfzKGv72r1+P3qZB62M70 Jy5LZoZZ2BLzcVor9re17KnYDOVwyfMcUsYKvy9dBuq/yLNCihv5OWGWp8qfN4FiJi WfNS+53EGZrcPHi4G1E5qdqXyJDqcVKETUnmsr3we7x0gBZ8x83FlDqjJkXCiKPSJd dpuDmBiRVV3j53YaKEUYfcWmviAAL1RIV2IhIgpvumhO90gvGitPGCgu1DS7srJJwf g7evSH24HCbAw== Date: Thu, 25 Apr 2024 11:30:35 -0500 From: Rob Herring To: Patrick Delaunay Cc: Alexandre TORGUE , Liam Girdwood , Mark Brown , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Olivier Moysan , Arnaud Pouliquen , Pascal Paillet , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: Re: [PATCH 0/3] ARM: st: use a correct pwr compatible for stm32mp15 Message-ID: <20240425163035.GA2783061-robh@kernel.org> References: <20240425074835.760134-1-patrick.delaunay@foss.st.com> 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: <20240425074835.760134-1-patrick.delaunay@foss.st.com> On Thu, Apr 25, 2024 at 09:48:31AM +0200, Patrick Delaunay wrote: > > This patchset removes the unexpected comma in the PWR compatible > "st,stm32mp1,pwr-reg" and uses a new compatible "st,stm32mp1-pwr-reg" > in STM3MP15 device trees. Why? I don't see any warnings from this. Yes, we wouldn't new cases following this pattern, but I don't think it is worth maintaining support for both strings. We're stuck with it. And the only way to maintain forward compatibility is: compatible = "st,stm32mp1-pwr-reg", "st,stm32mp1,pwr-reg"; Rob