Re: [PATCH 2/2] arm64: dts: qcom: add apq8096sg-db820c, AP8096SG variant of DB820c

[Konrad Dybcio]

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