From: Bjorn Andersson <andersson@kernel.org>
To: "Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Konrad Dybcio" <konradybcio@kernel.org>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>
Cc: linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: (subset) [PATCH v4 00/12] PCI: qcom: Enumerate endpoints based on Link up event in 'global_irq' interrupt
Date: Tue, 22 Oct 2024 23:15:58 -0500 [thread overview]
Message-ID: <172965696407.224417.4025107228766337178.b4-ty@kernel.org> (raw)
In-Reply-To: <20240828-pci-qcom-hotplug-v4-0-263a385fbbcb@linaro.org>
On Wed, 28 Aug 2024 21:16:10 +0530, Manivannan Sadhasivam wrote:
> This series adds support to enumerate the PCIe endpoint devices using the Qcom
> specific 'Link up' event in 'global' IRQ. Historically, Qcom PCIe RC controllers
> lacked standard hotplug support. So when an endpoint is attached to the SoC,
> users have to rescan the bus manually to enumerate the device. But this can be
> avoided by rescanning the bus upon receiving 'Link up' event.
>
> Qcom PCIe RC controllers are capable of generating the 'global' SPI interrupt
> to the host CPUs. The device driver can use this interrupt to identify events
> such as PCIe link specific events, safety events etc...
>
> [...]
Applied, thanks!
[09/12] arm64: dts: qcom: sa8775p: Add 'linux,pci-domain' to PCIe EP controller nodes
commit: 9e8f38da6e240a71b860c4a895ea583f63964c45
[12/12] arm64: dts: qcom: sm8450: Add 'global' interrupt to the PCIe RC node
commit: 7dc36be39c96f00d0d7c577cc91ff6b108b1d444
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
prev parent reply other threads:[~2024-10-23 4:16 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-28 15:46 [PATCH v4 00/12] PCI: qcom: Enumerate endpoints based on Link up event in 'global_irq' interrupt Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 01/12] PCI: qcom-ep: Drop the redundant masking of global IRQ events Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 02/12] PCI: qcom-ep: Reword the error message for receiving unknown global IRQ event Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 03/12] dt-bindings: PCI: pci-ep: Update Maintainers Manivannan Sadhasivam via B4 Relay
2024-08-28 18:31 ` Frank Li
2024-08-28 15:46 ` [PATCH v4 04/12] dt-bindings: PCI: pci-ep: Document 'linux,pci-domain' property Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 05/12] PCI: endpoint: Assign PCI domain number for endpoint controllers Manivannan Sadhasivam via B4 Relay
2024-08-28 18:30 ` Frank Li
2024-08-28 15:46 ` [PATCH v4 06/12] PCI: qcom-ep: Modify 'global_irq' and 'perst_irq' IRQ device names Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 07/12] ARM: dts: qcom: sdx55: Add 'linux,pci-domain' to PCIe EP controller node Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 08/12] ARM: dts: qcom: sdx65: " Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 09/12] arm64: dts: qcom: sa8775p: Add 'linux,pci-domain' to PCIe EP controller nodes Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 10/12] dt-bindings: PCI: qcom,pcie-sm8450: Add 'global' interrupt Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 11/12] PCI: qcom: Enumerate endpoints based on Link up event in 'global_irq' interrupt Manivannan Sadhasivam via B4 Relay
2024-08-28 15:46 ` [PATCH v4 12/12] arm64: dts: qcom: sm8450: Add 'global' interrupt to the PCIe RC node Manivannan Sadhasivam via B4 Relay
2024-09-01 17:47 ` [PATCH v4 00/12] PCI: qcom: Enumerate endpoints based on Link up event in 'global_irq' interrupt Krzysztof Wilczyński
2024-10-23 4:15 ` Bjorn Andersson [this message]
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