linux-kernel - Re: [PATCH v16 14/14] arm64: dts: qcom: qcs615-ride: Add PSCI SYSTEM

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Message-ID: <ee2ddf1f-0403-414e-a77b-9c20431c50fb@oss.qualcomm.com>
Date: Fri, 7 Nov 2025 16:08:01 +0800
From: Xin Liu <xin.liu@....qualcomm.com>
To: Shivendra Pratap <shivendra.pratap@....qualcomm.com>,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Sebastian Reichel <sre@...nel.org>, Rob Herring <robh@...nel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Souvik Chakravarty <Souvik.Chakravarty@....com>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>,
        Andy Yan <andy.yan@...k-chips.com>,
        Mark Rutland <mark.rutland@....com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Arnd Bergmann <arnd@...db.de>, Konrad Dybcio <konradybcio@...nel.org>,
        cros-qcom-dts-watchers@...omium.org, Vinod Koul <vkoul@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Florian Fainelli <florian.fainelli@...adcom.com>,
        Moritz Fischer <moritz.fischer@...us.com>,
        John Stultz <john.stultz@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Krzysztof Kozlowski <krzk@...nel.org>
Cc: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
        Mukesh Ojha <mukesh.ojha@....qualcomm.com>,
        Stephen Boyd <swboyd@...omium.org>,
        Andre Draszik
 <andre.draszik@...aro.org>,
        Kathiravan Thirumoorthy <kathiravan.thirumoorthy@....qualcomm.com>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-arm-msm@...r.kernel.org,
        Elliot Berman <quic_eberman@...cinc.com>,
        Srinivas Kandagatla <srini@...nel.org>,
        Song Xue <quic_songxue@...cinc.com>
Subject: Re: [PATCH v16 14/14] arm64: dts: qcom: qcs615-ride: Add PSCI
 SYSTEM_RESET2 types



On 10/15/2025 12:38 PM, Shivendra Pratap wrote:
> From: Song Xue <quic_songxue@...cinc.com>
> 
> Add support for SYSTEM_RESET2 vendor-specific resets in
> qcs615-ride as reboot-modes.  Describe the resets:
> "bootloader" will cause device to reboot and stop in the
> bootloader's fastboot mode.  "edl" will cause device to reboot
> into "emergency download mode", which permits loading images via
> the Firehose protocol.
> 
> Signed-off-by: Song Xue <quic_songxue@...cinc.com>
> Signed-off-by: Shivendra Pratap <shivendra.pratap@....qualcomm.com>

Tested-by: Xin Liu <xin.liu@....qualcomm.com> # On qcs615-ride

> ---
>   arch/arm64/boot/dts/qcom/qcs615-ride.dts | 7 +++++++
>   arch/arm64/boot/dts/qcom/sm6150.dtsi     | 2 +-
<...>