This series is another attempt to use the MPR121 touch sensor controller in polling mode. This version uses the brand new input-poller API. First of all, create a common input binding schema that assosiates some existing input device properties. In second step, convert the existing MPR121 freeform text binding into a json-schema. Then the binding is enhanced with the poll-interval property. The ability to work in the pollig mode is then added to the mpr121_touchkey driver and enabled on a imx6dl-yapp4-hydra platform that uses this controller. Michal Vokáč (5): dt-bindings: input: Add common input binding in json-schema dt-bindings: input: Convert mpr121 binding to json-schema dt-bindings: input: Add poll-interval property Input: mpr121: Add polling mode ARM: dts: imx6dl-yapp4: Enable the MPR121 touchkey controller on Hydra .../bindings/input/fsl,mpr121-touchkey.yaml | 89 ++++++++++++++++++++++ Documentation/devicetree/bindings/input/input.yaml | 36 +++++++++ Documentation/devicetree/bindings/input/keys.txt | 8 -- .../devicetree/bindings/input/mpr121-touchkey.txt | 30 -------- .../devicetree/bindings/input/mtk-pmic-keys.txt | 4 +- .../devicetree/bindings/input/st,stpmic1-onkey.txt | 2 +- arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 13 ++++ arch/arm/boot/dts/imx6dl-yapp4-hydra.dts | 4 + drivers/input/keyboard/mpr121_touchkey.c | 69 ++++++++++++----- 9 files changed, 196 insertions(+), 59 deletions(-) create mode 100644 Documentation/devicetree/bindings/input/fsl,mpr121-touchkey.yaml create mode 100644 Documentation/devicetree/bindings/input/input.yaml delete mode 100644 Documentation/devicetree/bindings/input/keys.txt delete mode 100644 Documentation/devicetree/bindings/input/mpr121-touchkey.txt -- 2.1.4
