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Message-ID: <172170198139.181455.3270535112406829800.robh@kernel.org>
Date: Mon, 22 Jul 2024 20:33:02 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org,
linux-arm-msm@...r.kernel.org,
Krzysztof WilczyĆski <kw@...ux.com>,
Kishon Vijay Abraham I <kishon@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Lorenzo Pieralisi <lpieralisi@...nel.org>,
devicetree@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 04/13] dt-bindings: PCI: pci-ep: Document
'linux,pci-domain' property
On Wed, 17 Jul 2024 22:33:09 +0530, Manivannan Sadhasivam wrote:
> 'linux,pci-domain' property provides the PCI domain number for the PCI
> endpoint controllers in a SoC. If this property is not present, then an
> unstable (across boots) unique number will be assigned.
>
> Devicetrees can specify the domain number based on the actual hardware
> instance of the PCI endpoint controllers in the SoC.
>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> ---
> Documentation/devicetree/bindings/pci/pci-ep.yaml | 11 +++++++++++
> Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 1 +
> 2 files changed, 12 insertions(+)
>
Reviewed-by: Rob Herring (Arm) <robh@...nel.org>
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