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Add matrix keypad driver support for Mediatek SoCs

From:  Fengping Yu <fengping.yu-AT-mediatek.com>
To:  Dmitry Torokhov <dmitry.torokhov-AT-gmail.com>, Andy Shevchenko <andriy.shevchenko-AT-linux.intel.com>, Marco Felsch <m.felsch-AT-pengutronix.de>
Subject:  [PATCH v9] Add matrix keypad driver support for Mediatek SoCs
Date:  Wed, 27 May 2020 16:31:34 +0800
Message-ID:  <20200527083137.56566-1-fengping.yu@mediatek.com>
Cc:  linux-mediatek-AT-lists.infradead.org, linux-arm-kernel-AT-lists.infradead.org, linux-input-AT-vger.kernel.org
Archive-link:  Article


Change since v8:
- update keypad config dependent items
- remove useless comment about debounce time
- use internal function as devm_add_action_or_reset callback
- remove input_set_drvdata
- remove redundant log
- add missing whitespace with compatible sentinel string

fengping.yu (3):
  dt-bindings: Add keypad devicetree documentation
  drivers: input: keyboard: Add mtk keypad driver
  configs: defconfig: Add CONFIG_KEYBOARD_MTK_KPD=m

 .../devicetree/bindings/input/mtk-kpd.yaml    |  94 ++++++++
 arch/arm64/configs/defconfig                  |   1 +
 drivers/input/keyboard/Kconfig                |  11 +
 drivers/input/keyboard/Makefile               |   1 +
 drivers/input/keyboard/mtk-kpd.c              | 219 ++++++++++++++++++
 5 files changed, 326 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/input/mtk-kpd.yaml
 create mode 100644 drivers/input/keyboard/mtk-kpd.c

-- 
2.18.0

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