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