linux-kernel - Re: [PATCH 0/3] arm64: dts: qcom: rename dtsi files for sm6150, x1e80100 and qcs8300

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Message-ID: <7o2n3wcjlb3ltbqndehfntqvsdpnn633pk4rlfq3h7fz2ygaus@na326qso5rs4>
Date: Tue, 23 Sep 2025 18:17:21 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Luca Weiss <luca.weiss@...rphone.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 0/3] arm64: dts: qcom: rename dtsi files for sm6150,
 x1e80100 and qcs8300

On Tue, Sep 23, 2025 at 03:00:19PM +0200, Luca Weiss wrote:
> On Tue Sep 23, 2025 at 1:01 PM CEST, Dmitry Baryshkov wrote:
> > Bjorn said to me that he disliked the conseqeuences of renaming
> > qcs615.dtsi to sm6150.dtsi. Let's increase entropy even more and rename
> > even more base DTSI files.
> >
> > Leaving jokes aside. It's not uncommon to see different names for the
> > same SoC (or almost same SoC, with no visible differences from the Linux
> > side). The platform now known as 'lemans' is a good example, because it
> > had been using SA8775P, QCS9100 and QCS9075 in different contexts for
> > slightly different modifications. QCS8300 / QCS8275 is another example.
> > All such names cause a lot of confusion when somebody tries to follow
> > the actual SoC used by the platform.
> >
> > For 'lemans' after a lot of trial, error, Naks and reviews we've settled
> > upon having 'lemans.dtsi', the core DT file for the platform and then
> > naming individual DT files following the marketing name for the platform
> > or for the SoC.
> >
> > Apply the same approach to several other platforms, renaming the base
> > DTSI and keeping the DT names as is.
> 
> If we're doing this already, sc7280 -> kodiak? That also covers sc7280,
> qc{m,s}6490 & 5430 and sm7325.

And few other platform names with multiple SoC names per platform.

> 
> Also, does this mean that milos-based Fairphone 6 the dtsi should be
> milos.dtsi while dts should be sm7635-fairphone-fp6? The latest patch
> series uses milos-fairphone-fp6.dts.

I'd leave this to Bjorn's discretion.

> 
> Regards
> Luca
> 
> >
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> > ---
> > Dmitry Baryshkov (3):
> >       arm64: dts: qcom: rename qcs8300 to monaco
> >       arm64: dts: qcom: rename x1e80100 to hamoa
> >       arm64: dts: qcom: rename sm6150 to talos
> >
> >  arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi                        | 4 ++--
> >  arch/arm64/boot/dts/qcom/{x1e80100-pmics.dtsi => hamoa-pmics.dtsi} | 0
> >  arch/arm64/boot/dts/qcom/{x1e80100.dtsi => hamoa.dtsi}             | 0
> >  arch/arm64/boot/dts/qcom/monaco-evk.dts                            | 4 ++--
> >  arch/arm64/boot/dts/qcom/{qcs8300-pmics.dtsi => monaco-pmics.dtsi} | 0
> >  arch/arm64/boot/dts/qcom/{qcs8300.dtsi => monaco.dtsi}             | 0
> >  arch/arm64/boot/dts/qcom/qcs615-ride.dts                           | 2 +-
> >  arch/arm64/boot/dts/qcom/qcs8300-ride.dts                          | 4 ++--
> >  arch/arm64/boot/dts/qcom/{sm6150.dtsi => talos.dtsi}               | 0
> >  arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi                  | 2 +-
> >  arch/arm64/boot/dts/qcom/x1-crd.dtsi                               | 2 +-
> >  arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi                        | 2 +-
> >  arch/arm64/boot/dts/qcom/x1e001de-devkit.dts                       | 4 ++--
> >  arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi        | 4 ++--
> >  arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts            | 4 ++--
> >  arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts             | 2 +-
> >  arch/arm64/boot/dts/qcom/x1e80100-crd.dts                          | 2 +-
> >  arch/arm64/boot/dts/qcom/x1e80100-dell-inspiron-14-plus-7441.dts   | 2 +-
> >  arch/arm64/boot/dts/qcom/x1e80100-dell-latitude-7455.dts           | 2 +-
> >  arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts              | 4 ++--
> >  arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts              | 4 ++--
> >  arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts           | 4 ++--
> >  arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi           | 4 ++--
> >  arch/arm64/boot/dts/qcom/x1e80100-qcp.dts                          | 4 ++--
> >  arch/arm64/boot/dts/qcom/x1p42100-hp-omnibook-x14.dts              | 2 +-
> >  arch/arm64/boot/dts/qcom/x1p42100-lenovo-thinkbook-16.dts          | 2 +-
> >  arch/arm64/boot/dts/qcom/x1p42100.dtsi                             | 4 ++--
> >  27 files changed, 34 insertions(+), 34 deletions(-)
> > ---
> > base-commit: bf2602a3cb2381fb1a04bf1c39a290518d2538d1
> > change-id: 20250923-rename-dts-5d74d6132f40
> >
> > Best regards,
> 

-- 
With best wishes
Dmitry