# \[PATCH v9\] Add matrix keypad driver support for Mediatek SoCs

- From: Fengping Yu \<hidden\>
- Date: 2020-05-27 08:34:31 
- List: linux-input
- Page: https://ratatoskr.run/linux-input/2020/05/8794773
- Thread: https://ratatoskr.run/linux-mediatek/2020/05/8794773/t.md

```text

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

```