linux-kernel - [PATCH v2 0/4] arm64: dts: qcom: sc7180: Delete a few unused trogdor dts files

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Message-Id: <20230302211108.2129598-1-dianders@chromium.org>
Date:   Thu,  2 Mar 2023 13:11:03 -0800
From:   Douglas Anderson <dianders@...omium.org>
To:     Bjorn Andersson <andersson@...nel.org>
Cc:     Konrad Dybcio <konrad.dybcio@...aro.org>, mka@...omium.org,
        swboyd@...omium.org, Douglas Anderson <dianders@...omium.org>,
        Andy Gross <agross@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/4] arm64: dts: qcom: sc7180: Delete a few unused trogdor dts files

In general on ChromeOS we try hard not to throw away perfectly good
hardware, even if it has a few quirks. Many people keep early versions
of boards around indefinitely and keep using them for testing /
development if the feature they're working on doesn't need the latest
and greatest. This is the reason why there are so many sc7180-trogdor
device tree files.

That being said, _very_ early hardware tends not to be kept. -rev0
hardware tends (not always) to be prototype hardware and often comes
as a pile of parts. People are really only willing to put up with this
for so long. Even if it's not a pile of parts, -rev0 tends to be a
very small production run and isn't widely distributed. That means
that, by and large, we can eventually drop support for -rev0. Here,
we'll do that for kingoftown and wormdingler, and lazor.

While looking at the -rev0 of mrbland, I noticed that mrbland appears
to be long dead and unlikely to be revived. Let's just fully delete
it.

Changes in v2:
- Also delete "sc7180-trogdor-wormdingler-rev0.dtsi" (Konrad)
- Get rid of kingoftown.dtsi and merge into dts (Konrad)

Douglas Anderson (4):
  arm64: dts: qcom: sc7180: Delete wormdingler-rev0
  arm64: dts: qcom: sc7180: Delete kingoftown-rev0
  arm64: dts: qcom: sc7180: Delete lazor-rev0
  arm64: dts: qcom: sc7180: Delete mrbland

 arch/arm64/boot/dts/qcom/Makefile             |  10 +-
 .../dts/qcom/sc7180-trogdor-kingoftown-r0.dts |  38 ---
 .../dts/qcom/sc7180-trogdor-kingoftown-r1.dts |  17 -
 ...own.dtsi => sc7180-trogdor-kingoftown.dts} |  10 +-
 .../boot/dts/qcom/sc7180-trogdor-lazor-r0.dts |  34 --
 .../qcom/sc7180-trogdor-mrbland-rev0-auo.dts  |  22 --
 .../qcom/sc7180-trogdor-mrbland-rev0-boe.dts  |  22 --
 .../dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi |  36 --
 .../qcom/sc7180-trogdor-mrbland-rev1-auo.dts  |  22 --
 .../qcom/sc7180-trogdor-mrbland-rev1-boe.dts  |  24 --
 .../boot/dts/qcom/sc7180-trogdor-mrbland.dtsi | 320 ------------------
 .../sc7180-trogdor-wormdingler-rev0-boe.dts   |  22 --
 .../sc7180-trogdor-wormdingler-rev0-inx.dts   |  22 --
 .../qcom/sc7180-trogdor-wormdingler-rev0.dtsi |  36 --
 14 files changed, 10 insertions(+), 625 deletions(-)
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r1.dts
 rename arch/arm64/boot/dts/qcom/{sc7180-trogdor-kingoftown.dtsi => sc7180-trogdor-kingoftown.dts} (95%)
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0-auo.dts
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0-boe.dts
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev1-auo.dts
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev1-boe.dts
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0-boe.dts
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0-inx.dts
 delete mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi

-- 
2.40.0.rc0.216.gc4246ad0f0-goog