linux-kernel - [PATCH v2 0/6] pwm: meson: dt-bindings fixup

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Date:   Fri, 17 Nov 2023 13:59:10 +0100
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     Jerome Brunet <jbrunet@...libre.com>,
        Kevin Hilman <khilman@...libre.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-amlogic@...ts.infradead.org, linux-pwm@...r.kernel.org,
        JunYi Zhao <junyi.zhao@...ogic.com>
Subject: [PATCH v2 0/6] pwm: meson: dt-bindings fixup

This patchset aims to:
* Fix the incorrect bindings for the s4 type of pwm that was introduced
  while converting the documentation from txt to yaml format.
* Introduce a new compatible for the existing PWMs to better describe the
  HW in DT, instead of describing settings.
* Make the introduction of a new pwm variant (s4) slightly easier.
* Migrate the supported SoCs to the new compatible.

Usually, I prefer to send to dts patches separately. This time it seemed
important to illustrate the change. I don't mind splitting this out and
re-spinning if this is annoying for the maintainers.

Changes since v1 [1]:
* Fix typo in the new binding compatible documentation
* Disallow clock-names for the new compatibles in the schema documenation

[1]: https://lore.kernel.org/linux-amlogic/20231106103259.703417-1-jbrunet@baylibre.com

Jerome Brunet (6):
  dt-bindings: pwm: amlogic: fix s4 bindings
  dt-bindings: pwm: amlogic: add new compatible for meson8 pwm type
  pwm: meson: prepare addition of new compatible types
  pwm: meson: add generic compatible for meson8 to sm1
  arm: dts: amlogic: migrate pwms to new meson8 v2 binding
  arm64: dts: amlogic: migrate pwms to new meson8 v2 binding

 .../devicetree/bindings/pwm/pwm-amlogic.yaml  | 103 +++++-
 arch/arm/boot/dts/amlogic/meson.dtsi          |   4 +-
 arch/arm/boot/dts/amlogic/meson8.dtsi         |  16 +-
 arch/arm/boot/dts/amlogic/meson8b-ec100.dts   |   2 -
 arch/arm/boot/dts/amlogic/meson8b-mxq.dts     |   2 -
 .../arm/boot/dts/amlogic/meson8b-odroidc1.dts |   2 -
 arch/arm/boot/dts/amlogic/meson8b.dtsi        |  16 +-
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi    |  24 +-
 .../boot/dts/amlogic/meson-g12-common.dtsi    |  28 +-
 .../dts/amlogic/meson-g12a-radxa-zero.dts     |   4 -
 .../boot/dts/amlogic/meson-g12a-sei510.dts    |   4 -
 .../boot/dts/amlogic/meson-g12a-u200.dts      |   2 -
 .../boot/dts/amlogic/meson-g12a-x96-max.dts   |   4 -
 .../amlogic/meson-g12b-a311d-libretech-cc.dts |   2 -
 .../dts/amlogic/meson-g12b-bananapi-cm4.dtsi  |   7 -
 .../boot/dts/amlogic/meson-g12b-bananapi.dtsi |   4 -
 .../dts/amlogic/meson-g12b-khadas-vim3.dtsi   |   4 -
 .../boot/dts/amlogic/meson-g12b-odroid.dtsi   |   4 -
 .../dts/amlogic/meson-g12b-radxa-zero2.dts    |   8 -
 .../boot/dts/amlogic/meson-g12b-w400.dtsi     |   6 -
 .../dts/amlogic/meson-gx-libretech-pc.dtsi    |   6 -
 .../boot/dts/amlogic/meson-gx-p23x-q20x.dtsi  |   2 -
 arch/arm64/boot/dts/amlogic/meson-gx.dtsi     |   8 +-
 .../boot/dts/amlogic/meson-gxbb-nanopi-k2.dts |   2 -
 .../dts/amlogic/meson-gxbb-nexbox-a95x.dts    |   2 -
 .../boot/dts/amlogic/meson-gxbb-p20x.dtsi     |   2 -
 .../boot/dts/amlogic/meson-gxbb-vega-s95.dtsi |   2 -
 .../boot/dts/amlogic/meson-gxbb-wetek.dtsi    |   2 -
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi   |  26 ++
 .../boot/dts/amlogic/meson-gxl-s805x-p241.dts |   2 -
 .../meson-gxl-s905w-jethome-jethub-j80.dts    |   2 -
 .../meson-gxl-s905x-hwacom-amazetv.dts        |   2 -
 .../amlogic/meson-gxl-s905x-khadas-vim.dts    |   2 -
 .../amlogic/meson-gxl-s905x-nexbox-a95x.dts   |   2 -
 .../dts/amlogic/meson-gxl-s905x-p212.dtsi     |   2 -
 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi    |  26 ++
 .../dts/amlogic/meson-gxm-khadas-vim2.dts     |   4 -
 .../boot/dts/amlogic/meson-gxm-rbox-pro.dts   |   2 -
 .../amlogic/meson-libretech-cottonwood.dtsi   |   6 -
 .../boot/dts/amlogic/meson-sm1-ac2xx.dtsi     |   6 -
 .../dts/amlogic/meson-sm1-khadas-vim3l.dts    |   2 -
 .../boot/dts/amlogic/meson-sm1-odroid.dtsi    |   2 -
 .../boot/dts/amlogic/meson-sm1-sei610.dts     |   6 -
 drivers/pwm/pwm-meson.c                       | 312 +++++++++++-------
 44 files changed, 409 insertions(+), 267 deletions(-)

-- 
2.42.0