linux-kernel - Re: [PATCH v3 2/6] arm64: dts: qcom: qcs6490-rb3gen2: Add node for qps615

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Message-ID: <berrvurtuyujkgy7q7hn3flx5lfusrskxh5bo7xvp374zojcro@v5mkoea2xkds>
Date: Fri, 22 Nov 2024 00:44:14 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Krishna chaitanya chundru <quic_krichai@...cinc.com>, 
	andersson@...nel.org, 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>, 
	Konrad Dybcio <konradybcio@...nel.org>, cros-qcom-dts-watchers@...omium.org, 
	Jingoo Han <jingoohan1@...il.com>, Bartosz Golaszewski <brgl@...ev.pl>, quic_vbadigan@...cinc.com, 
	linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/6] arm64: dts: qcom: qcs6490-rb3gen2: Add node for
 qps615

On Wed, Nov 20, 2024 at 02:28:29PM +0100, Krzysztof Kozlowski wrote:
> On 20/11/2024 12:03, Dmitry Baryshkov wrote:
> >>>  
> >>>  &apps_rsc {
> >>> @@ -684,6 +708,75 @@ &mdss_edp_phy {
> >>>  	status = "okay";
> >>>  };
> >>>  
> >>> +&pcie1_port {
> >>> +	pcie@0,0 {
> >>> +		compatible = "pci1179,0623";
> >>
> >> The switch is part of SoC or board? This is confusing, I thought QPS615
> >> is the SoC.
> > 
> > QCS615 is the SoC, QPS615 is a switch.
> OK, thanks for confirming. Just to be clear, I understand above as: it
> is only the switch, nothing else.

PCIe switch, networking interface, but not the SoC (and not a part of
the SoC).

> 
> Best regards,
> Krzysztof

-- 
With best wishes
Dmitry