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 4EA9521FF25; Fri, 31 Oct 2025 14:04:08 +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=1761919449; cv=none; b=FZlFIXpaztEdcWUJfnarPSvmf7+G1fXHbx/WyAbP2ppuU5IHG73QGVmEPRbe4a2Zr+qYjo5UvrpoJsi+10fEjzfxeC60fSPTxKSJEtYSX1QHnwATrYrfQlzlBuTlTQzCBUimCCzQVUpp+fs8nLq0SH9qDleh1sE98/U+HZ7mVuI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761919449; c=relaxed/simple; bh=uh/vIkS+8oLR/VFGSz+aNEFVesB8Edk9qotYTWYHoCs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=luXpmENhf0a4UviP408bkssW8JXnsIGpAcp0SkZ1tHulIl9EC7suw+6/v8p6MAdPVG39dA5MmJGPVO2gqzWyUKPWLeXMHC5JhQHQfW8c8q7om0Mtxq6GRTRYWxnIRG9ude1xVXb9vNVzZBW25dNys/OE4xoDPDCD6o1PgFVP0pU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=csFRQq5m; 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="csFRQq5m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BFD99C4CEE7; Fri, 31 Oct 2025 14:04:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761919448; bh=uh/vIkS+8oLR/VFGSz+aNEFVesB8Edk9qotYTWYHoCs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=csFRQq5mNf3uyJvXxgKc2IXQuPc+Q0ODYGDrSPrgUHOgmot5b4GKMf3p+MuvjwGjK EszzGYjKsAuCSuSxV6cIHLs2GUsL0a/W/fQhX3lYki6Y29YQt60PaUfdKLgwlupYI3 u3qg9LNm9lcrAGkN5eG5hE1gIdARc0agWndUb36yeWIRicFar7UYt42400/LvKijmH KmUGy1VLbkDwC2jDbpCHuCtGrFPZmmGJtRzyRee+SmrbugyAHQHt9U88BDk1lTVrZT viW6g8jWYj74LgUQF7e6DHgMtaoF1r64IfhGJfjI6CQk/uZ1uh/kD3s1aK/K/VIIae 72u1nLP8MDoxA== Received: from johan by xi.lan with local (Exim 4.98.2) (envelope-from ) id 1vEpjl-000000007o0-3v0V; Fri, 31 Oct 2025 15:04:17 +0100 Date: Fri, 31 Oct 2025 15:04:17 +0100 From: Johan Hovold To: Rob Herring Cc: Krzysztof Kozlowski , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Manivannan Sadhasivam , Bjorn Helgaas , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Abel Vesa , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 9/9] dt-bindings: PCI: qcom,pcie-x1e80100: Add missing required power-domains Message-ID: References: <20251029-dt-bindings-pci-qcom-fixes-power-domains-v1-0-da7ac2c477f4@linaro.org> <20251029-dt-bindings-pci-qcom-fixes-power-domains-v1-9-da7ac2c477f4@linaro.org> <20251030180827.GA110725-robh@kernel.org> Precedence: bulk X-Mailing-List: devicetree@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: <20251030180827.GA110725-robh@kernel.org> On Thu, Oct 30, 2025 at 01:08:27PM -0500, Rob Herring wrote: > On Wed, Oct 29, 2025 at 05:46:30PM +0100, Johan Hovold wrote: > > On Wed, Oct 29, 2025 at 04:40:46PM +0100, Krzysztof Kozlowski wrote: > > > Power domains should be required for PCI, so the proper SoC supplies are > > > turned on. > > > > > > Cc: > > > > I have a feeling I've pointed this out before, but these kind of binding > > patches really does not seem to qualify for stable backporting (e.g. > > does not "fix a real bug that bothers people"). > > Presumably if someone omits power-domain and the driver doesn't work, > then it's a bug affecting them. Yeah, and any such devicetree source fix would be a candidate for stable backporting. > I'm fine with dropping the stable tag because it will still most likely > get picked up with the Fixes tag. :) Heh. I skimmed the 6.16 stable branch and it seems it was mostly explicitly tagged binding patches that ended up being backported. Johan