linux-kernel - Re: [PATCH v4 2/2] arm64: dts: qcom: qcs6490: Introduce Radxa Dragon Q6A

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Message-ID: <gtao4eak2hp2upsjpfudkkjlrcoeelddvh7x55y6nshiwla4of@wv5yu6a7g7cw>
Date: Wed, 24 Sep 2025 22:30:06 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Xilin Wu <sophon@...xa.com>
Cc: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 2/2] arm64: dts: qcom: qcs6490: Introduce Radxa Dragon
 Q6A

On Wed, Sep 24, 2025 at 11:07:10PM +0800, Xilin Wu wrote:
> Radxa Dragon Q6A is a single board computer, based on the Qualcomm
> QCS6490 platform.
> 
> Features enabled and working:
> 
> - Configurable I2C/SPI/UART from 40-Pin GPIO
> - Three USB-A 2.0 ports
> - RTL8111K Ethernet connected to PCIe0
> - eMMC module
> - SD card
> - M.2 M-Key 2230 PCIe 3.0 x2
> - Headphone jack
> - Onboard thermal sensors
> - QSPI controller for updating boot firmware
> - ADSP remoteproc (Type-C and charging features disabled in firmware)
> - CDSP remoteproc (for AI applications using QNN)
> - Venus video encode and decode accelerator
> 
> Signed-off-by: Xilin Wu <sophon@...xa.com>
> ---
>  arch/arm64/boot/dts/qcom/Makefile                  |    1 +
>  .../boot/dts/qcom/qcs6490-radxa-dragon-q6a.dts     | 1107 ++++++++++++++++++++
>  2 files changed, 1108 insertions(+)
> 
> +
> +&remoteproc_adsp {
> +	firmware-name = "qcom/qcs6490/radxa/dragon-q6a/adsp.mbn";

I really hope to see this firmware in linux-firmware (and DSP binaries
in the hexagon-dsp-binaries repo).

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


-- 
With best wishes
Dmitry