dts/bindings/tach/ite,it8xxx2-tach.yaml

# Copyright (c) 2021 ITE Technology Corporation.
# SPDX-License-Identifier: Apache-2.0

description: ITE, it8xxx2 Tachometer node

compatible: "ite,it8xxx2-tach"

include: tach.yaml

properties:
    reg:
        required: true

    dvs-bit:
        type: int
        required: true
        description: tachometer data valid bit of tswctlr register

    chsel-bit:
        type: int
        required: true
        description: tachometer data valid status bit of tswctlr register

    pinctrl-0:
        type: phandles
        required: true
        description: configuration of tachometer pinmux controller

    channel:
        type: int
        required: true
        enum:
              - 0
              - 1
        description: 0 = TACH_CHANNEL_A, 1 = TACH_CHANNEL_B

    pulses-per-round:
        type: int
        required: true
        description: number of pulses per round of tachometer's input