Re: [GIT PULL 4/7] ARM: tegra: Device tree changes for v7.1-rc1

[Thierry Reding <thierry.reding@kernel.org>]

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On Mon, Mar 30, 2026 at 01:46:32PM +0200, Krzysztof Kozlowski wrote:
> On 29/03/2026 17:10, Thierry Reding wrote:
> > ----------------------------------------------------------------
> > ARM: tegra: Device tree changes for v7.1-rc1
> > 
> > Various improvements for Tegra114 boards, as well as some legacy cleanup
> > for PAZ00 and Transformers devices.
> > 
> > ----------------------------------------------------------------
> > Dmitry Torokhov (1):
> >       ARM: tegra: paz00: Configure WiFi rfkill switch through device tree
> > 
> > Svyatoslav Ryhel (8):
> >       ARM: tegra: Add SOCTHERM support on Tegra114
> >       ARM: tn7: Adjust panel node
> >       ARM: tegra: lg-x3: Add panel and bridge nodes
> >       ARM: tegra: lg-x3: Add USB and power related nodes
> >       ARM: tegra: lg-x3: Add node for capacitive buttons
> >       ARM: tegra: Add ACTMON node to Tegra114 device tree
> >       ARM: tegra: Add External Memory Controller node on Tegra114
> >       ARM: tegra: transformers: Add connector node
> > 
> >  arch/arm/boot/dts/nvidia/tegra114-tn7.dts        |  13 +-
> >  arch/arm/boot/dts/nvidia/tegra114.dtsi           | 221 +++++++++++++++++++++++
> >  arch/arm/boot/dts/nvidia/tegra20-paz00.dts       |   8 +
> >  arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts |  21 ++-
> >  arch/arm/boot/dts/nvidia/tegra30-lg-p880.dts     |  23 +++
> >  arch/arm/boot/dts/nvidia/tegra30-lg-p895.dts     |  33 ++++
> >  arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi      | 174 +++++++++++++++++-
> >  arch/arm/mach-tegra/Makefile                     |   2 -
> >  arch/arm/mach-tegra/board-paz00.c                |  56 ------
> >  arch/arm/mach-tegra/board.h                      |   2 -
> >  arch/arm/mach-tegra/tegra.c                      |   4 -
> 
> Why does the DTS branch has mach code? Tag message mentions legacy
> cleanup only and such cleanup should not cause mixing independent
> hardware description (DTS) with drivers.

The DT additions for PAZ00 replace the legacy code, so it makes sense to
replace it in one patch, otherwise we'd be introducing a bisectability
problem.

Thierry

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