linux-kernel - Re: [PATCH RFC 0/2] arm64: dts: qcom: qcs6490: Introduce Radxa Dragon Q6A

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Message-ID: <cc8ba407-1d44-419d-9171-b6911f673772@oss.qualcomm.com>
Date: Fri, 12 Sep 2025 11:15:06 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Xilin Wu <sophon@...xa.com>, 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>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>,
        Ram Kumar Dwivedi <quic_rdwivedi@...cinc.com>
Subject: Re: [PATCH RFC 0/2] arm64: dts: qcom: qcs6490: Introduce Radxa Dragon
 Q6A

On 9/12/25 11:04 AM, Xilin Wu wrote:
> On 2025/9/12 16:56:04, Konrad Dybcio wrote:
>> On 9/12/25 10:03 AM, Xilin Wu wrote:
>>> Radxa Dragon Q6A (https://docs.radxa.com/en/dragon/q6a) is a single board
>>> computer, based on the Qualcomm QCS6490 platform.
>>>
>>> The board ships with a modified version of the Qualcomm Linux boot
>>> firmware, which is stored on the onboard SPI NOR flash. This allows
>>> booting standard EFI-based bootloaders from SD/eMMC/USB/UFS/NVMe. It
>>> supports replaceable UFS 3.1/eMMC modules for easy user upgrades.
>>>
>>> The board schematic is available at [1].
>>>
>>> Features enabled and working:
>>>
>>> - USB-A 3.0 port (depends on [2])
>>> - Three USB-A 2.0 ports
>>> - RTL8111K Ethernet connected to PCIe0
>>> - UFS 3.1 module (depends on [3])
>>> - eMMC module
>>> - SD card
>>> - M.2 M-Key 2230 PCIe 3.0 x2
>>> - HDMI 2.0 port including audio (depends on [2])
>>> - Configurable I2C/SPI/UART from 40-Pin GPIO (depends on [4])
>>> - 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
>>
>> You have a number of features that depend on several other series, and
>> as Krzysztof pointed out this is difficult to merge/review.. Could you
>> please create a "linux-next/master-ready" version of this series and
>> separate the changes for which the dependencies are unmet, putting them
>> at the end? This way we can take at least some of your diff.
>>
>> If you still want review on them, you can also send them as [PATCH DNM]
>> or so
>>
>> Konrad
>>
> 
> Thanks for the suggestion. I think I can separate the changes that have unmet dependencies, and mark them as DNM. Can I send the new series now, or am I supposed to wait for a few days?

Since we can't do much with this one, please apply Krzysztof's review
comments and tags and feel free to resend

Konrad