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From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Fri, 5 May 2023 13:19:13 +0200
Message-ID: <CACRpkdYES6=sGwkUSkpFchg7Bv0Bkd8DSCe1JF_d2Z26KDC2Pg@mail.gmail.com>
Subject: Re: [PATCH 4/4] ARM: dts: Move .dts files to vendor sub-directories
To:     Rob Herring <robh@kernel.org>
Cc:     soc@kernel.org, Christian Marangi <ansuelsmth@gmail.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
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On Fri, May 5, 2023 at 5:29=E2=80=AFAM Rob Herring <robh@kernel.org> wrote:

> The arm dts directory has grown to 1553 boards which makes it a bit
> unwieldy to maintain and use. Past attempts stalled out due to plans to
> move .dts files out of the kernel tree. Doing that is no longer planned
> (any time soon at least), so let's go ahead and group .dts files by
> vendors. This move aligns arm with arm64 .dts file structure.
>
> Doing this enables building subsets of dts files by vendor easily
> without changing kernel configs:
>
> make allyesconfig
> make arch/arm/boot/dts/ti/
>
> There's no change to dtbs_install as the flat structure is maintained on
> install.
>
> The naming of vendor directories is roughly in this order of preference:
> - Matching original and current SoC vendor prefix/name (e.g. ti, qcom)
> - Current vendor prefix/name if still actively sold (SoCs which have
>   been aquired) (e.g. nxp/imx)
> - Existing platform name for older platforms not sold/maintained by any
>   company (e.g. gemini, nspire)
>
> The whole move was scripted with the exception of MAINTAINERS.
>
> Signed-off-by: Rob Herring <robh@kernel.org>

I love it.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij