linux-kernel - Re: [PATCH v3 1/2] arm64: dts: qcom: Add PCIe3 and PCIe5 support for HAMOA-IOT-SOM platform

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Message-ID: <q6ztnuiouxvg7kpy6knrnwugusi72xfye6wf2pgfltugjwlbep@mxtt3vm7vx4i>
Date: Wed, 12 Nov 2025 23:15:52 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Ziyue Zhang <ziyue.zhang@....qualcomm.com>
Cc: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org, jingoohan1@...il.com,
        mani@...nel.org, lpieralisi@...nel.org, kwilczynski@...nel.org,
        bhelgaas@...gle.com, johan+linaro@...nel.org, vkoul@...nel.org,
        kishon@...nel.org, neil.armstrong@...aro.org, abel.vesa@...aro.org,
        kw@...ux.com, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pci@...r.kernel.org, linux-phy@...ts.infradead.org,
        qiang.yu@....qualcomm.com, krishna.chundru@....qualcomm.com,
        quic_vbadigan@...cinc.com
Subject: Re: [PATCH v3 1/2] arm64: dts: qcom: Add PCIe3 and PCIe5 support for
 HAMOA-IOT-SOM platform

On Wed, Nov 12, 2025 at 05:03:15PM +0800, Ziyue Zhang wrote:
> HAMOA IoT SOM requires PCIe3 and PCIe5 connectivity for SATA controller
> and SDX65.
> Add the required sideband signals (PERST#, WAKE#, CLKREQ#), pinctrl states
> and power supply properties in the device tree, which PCIe3 and PCIe5
> require.
> 
> Signed-off-by: Ziyue Zhang <ziyue.zhang@....qualcomm.com>
> Reviewed-by: Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 79 +++++++++++++++++++++
>  1 file changed, 79 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry