linux-kernel - Re: [PATCH v4 10/10] arm64: dts: qcom: sc7280: Add 'global' interrupt to the PCIe RC nodes

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Message-ID: <kkqydwutpaxzj6beqbdkmjanpzvvloqc3csm4ze2phoibmvmoy@asxc2ffipkgj>
Date: Tue, 25 Feb 2025 13:52:02 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>, 
	Lorenzo Pieralisi <lpieralisi@...nel.org>, Krzysztof Wilczyński <kw@...ux.com>, 
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	chaitanya chundru <quic_krichai@...cinc.com>, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, cros-qcom-dts-watchers@...omium.org, 
	Jingoo Han <jingoohan1@...il.com>, Bartosz Golaszewski <brgl@...ev.pl>, quic_vbadigan@...cnic.com, 
	amitk@...nel.org, linux-pci@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, jorge.ramirez@....qualcomm.com
Subject: Re: [PATCH v4 10/10] arm64: dts: qcom: sc7280: Add 'global'
 interrupt to the PCIe RC nodes

On Tue, Feb 25, 2025 at 03:04:07PM +0530, Krishna Chaitanya Chundru wrote:
> Qcom PCIe RC controllers are capable of generating 'global' SPI interrupt
> to the host CPUs. This interrupt can be used by the device driver to
> identify events such as PCIe link specific events, safety events, etc...
> 
> Hence, add it to the PCIe RC node along with the existing MSI interrupts.
> 
> Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/sc7280.dtsi | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

-- 
With best wishes
Dmitry