drivers/zephyr/dts/bindings/gpio-kscan.yaml


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# Copyright (c) 2020, Pete Johanson
# SPDX-License-Identifier: Apache-2.0

description: GPIO keyboard matrix controller

compatible: "gpio-kscan"

include: kscan.yaml

properties:
    row-gpios:
        type: phandle-array
        required: true
    col-gpios:
        type: phandle-array
        required: true
    debounce-period:
        type: int
        default: 5
    diode-direction:
        type: string
        default: row2col
        enum:
          - row2col
          - col2row