linux-kernel - Re: [PATCH v2 0/6] arm64: dts: qcom: r0q: enable more peripherals

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Message-ID: <CAMQHOhcMUk99wdS03yjQiwzTg0D0mt8H-QU5QQFn44m7sDZ25Q@mail.gmail.com>
Date: Fri, 31 Oct 2025 18:12:18 -0300
From: Ghatto <ghatto404@...il.com>
To: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Cc: Krzysztof Kozlowski <krzk@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...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 v2 0/6] arm64: dts: qcom: r0q: enable more peripherals

On Tue, Oct 14, 2025 at 6:58 AM Konrad Dybcio
<konrad.dybcio@....qualcomm.com> wrote:
>
> On 10/14/25 6:41 AM, Eric Gonçalves wrote:
> > This patchset adds support for multiple devices found on the Galaxy S22,
> > side buttons, touchscreen, max77705 charger/fuelgauge, RTC and UFS. It
> > depends on "Input: add support for the STM FTS2BA61Y touchscreen" for
> > TS to be enabled - and for the fuelgauge/charger to work,
> > "mfd: max77705: support revision 0x2" is needed too.
> >
> > Thanks!
> >
> > Changes in v2:
> > - split the gpio keys patch into 2 for small refactor
> > - rename spi-gpio: spi-gpio@0 to spi8
> > - use tabs instead of spaces on max77705 nodes
> > - added new patch that fixes adsp_mem and video_mem memory regions
> > I couldn't find the clock-frequency for i2c5 bus :(
>
> You can boot downstram and run debugcc to dump the current state
> (incl. rates) of all clocks
>
> https://github.com/linux-msm/debugcc
I can't get a custom build of the downstream kernel running on recent
Android versions...
>
> Or /sys/kernel/debug/clk/gcc_name_of_the_clock/clk_rate
Nothing exists past /sys/kernel/debug
>
> may also give you a good result, although YMMV
>
> Konrad