From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c
Date: Fri, 14 Nov 2025 22:31:14 +0100 [thread overview]
Message-ID: <f4fbc949-415b-489e-b333-4c846d3ce8c7@oss.qualcomm.com> (raw)
In-Reply-To: <wf4h2lwyvgswtv4bgdfidj4vpvykwhu2gri4crvvtd644hf6nr@cnpqi5bmpvm5>
On 11/13/25 9:32 PM, Dmitry Baryshkov wrote:
> On Wed, Nov 12, 2025 at 10:44:49AM +0100, Konrad Dybcio wrote:
>> On 11/11/25 5:02 PM, Dmitry Baryshkov wrote:
>>> There has been a (rare) varint of Dragonboard 820c, utilizing Pro
>>> version of the SoC, with the major difference being CPU and GPU clock
>>> tables. Add a DT file representing this version of the board.
>>
>> So is the conclusion that both flavors were used?
>
> Yes. I have had a production unit with a non-SG flavour. Bjorn's lab
> has a standard one too. All units in Collabora lab are Pro ones.
Pro doesn't necessarily have to == SG, this seems to be sort of
a "MSM8996Pro" and "QCM8996Pro" situation. I'm hoping that speedbin
fuse values don't have different meanings for mobilePro and SG
>> This product brief
>>
>> https://cdn.lantronix.com/wp-content/uploads/pdf/Open-Q_820_Development_Kit_Quick_Start_Guide.pdf
>
> This is a totally different board.
Oh right sorry
Konrad
next prev parent reply other threads:[~2025-11-14 21:31 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-11 16:02 [PATCH 0/2] arm64: dts: qcom: add AP8096SG variant of DB820c Dmitry Baryshkov
2025-11-11 16:02 ` [PATCH 1/2] dt-bindings: arm: qcom: add Dragonboard 820c using APQ8096SG SoC Dmitry Baryshkov
2025-11-12 10:45 ` Konrad Dybcio
2025-11-17 17:49 ` Rob Herring (Arm)
2025-11-11 16:02 ` [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c Dmitry Baryshkov
2025-11-12 9:44 ` Konrad Dybcio
2025-11-13 20:32 ` Dmitry Baryshkov
2025-11-14 21:31 ` Konrad Dybcio [this message]
2025-11-15 0:09 ` Dmitry Baryshkov
2025-11-17 11:54 ` Konrad Dybcio
2026-01-14 0:12 ` Dmitry Baryshkov
2026-01-14 9:28 ` Konrad Dybcio
2025-11-12 13:56 ` [PATCH 0/2] arm64: dts: qcom: add " Rob Herring (Arm)
2025-11-12 14:26 ` Rob Herring (Arm)
2026-02-27 3:46 ` Bjorn Andersson
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