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 A00AF28CF7E; Wed, 23 Apr 2025 15:37:49 +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=1745422669; cv=none; b=rb8h8vX12dfWccEATroYWrWSVIUgSjMua/VH+QMfBUpM3yFjfOOY/W31BG5ZpQ9llkYCM+OW0QUavHV8eddYIpAD24dJBYbry+hOtYeOuvl4srLaCWeub6UbDFcs70OQgXANqi7skkuEGOwVUsBN1tKk2+tzvPsCQuHqLB1Cg50= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745422669; c=relaxed/simple; bh=DYSy+qmwiF957Xw7JoDarN4VF8dIzkd7/mjUvvdeY5U=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JTlNvjw/PsBpiSq0sukujkrkOu+XAhFlBSKJXJVwzi7KSsvJzL7bI9AyFj+t9Rw/M4dmeckcVDpHQMJfPIsaWk2W6TgjFBacjBuD+2wJWBjP+H5ejowTJf6cAYMadLRekYolvBVpbLHBiz8bFl8RKB7eBrpjKyefZX3HUBM/9HQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rJJkdLwJ; 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="rJJkdLwJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28FE7C4CEE2; Wed, 23 Apr 2025 15:37:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745422669; bh=DYSy+qmwiF957Xw7JoDarN4VF8dIzkd7/mjUvvdeY5U=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rJJkdLwJOCMRstGGmc5r5k7rkhC04hkgGDk6y9hYds+TGO5XNWc8qGdeY+wy81xrN 7I7SGj4NeKrWN3/TxicsXBusj0u16vm8S7O8WudeSsjF69QSAA3RpDpLpSusEfIBXn P8sE8ys/t+ikBkOqHQJ6zYBqGDGXkQk/5rAl78mf2ALmKZCWPBg9WKr28txRcFJAqv KKW+IKQMTE6jmKpOPAnJ3tcgCwlQ0ISBup3bct9xyQ6/3m4J21nBKAJzZrdvPJcvET F9zA9HNag8y5dgQVYbd6bcihIvGuFz4n5f0RfTwDAaqbLTy0JGNYCWqR1zHh/xoE/r q0gnCRcnqHx0g== Date: Wed, 23 Apr 2025 10:37:47 -0500 From: Rob Herring To: Krishna Chaitanya Chundru Cc: Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Manivannan Sadhasivam , Bjorn Helgaas , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , cros-qcom-dts-watchers@chromium.org, linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, quic_vbadigan@quicinc.com, quic_mrana@quicinc.com Subject: Re: [PATCH v3 3/3] arm64: qcom: sc7280: Move phy, perst to root port node Message-ID: <20250423153747.GA563929-robh@kernel.org> References: <20250419-perst-v3-0-1afec3c4ea62@oss.qualcomm.com> <20250419-perst-v3-3-1afec3c4ea62@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-pci@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: <20250419-perst-v3-3-1afec3c4ea62@oss.qualcomm.com> On Sat, Apr 19, 2025 at 10:49:26AM +0530, Krishna Chaitanya Chundru wrote: > There are many places we agreed to move the wake and perst gpio's > and phy etc to the pcie root port node instead of bridge node[1]. > > So move the phy, phy-names, wake-gpio's in the root port. > There is already reset-gpio defined for PERST# in pci-bus-common.yaml, > start using that property instead of perst-gpio. Moving the properties will break existing kernels. If that doesn't matter for these platforms, say so in the commit msg. > > [1] https://lore.kernel.org/linux-pci/20241211192014.GA3302752@bhelgaas/ > > Signed-off-by: Krishna Chaitanya Chundru > --- > arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 5 ++++- > arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 5 ++++- > arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 5 ++++- > arch/arm64/boot/dts/qcom/sc7280.dtsi | 6 ++---- > 4 files changed, 14 insertions(+), 7 deletions(-)