dts/bindings/i3c/i3c-controller.yaml

# Copyright (c) 2022 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0

# Fields for I3C Controllers

include: base.yaml

bus: [i3c, i2c]

properties:
    "#address-cells":
      required: true
      const: 3

    "#size-cells":
      required: true
      const: 0

    i3c-scl-hz:
      type: int
      required: false
      description: |
        Frequency of the SCL signal used for I3C transfers. When undefined,
        use the controller default or as specified by the I3C specification.

    i2c-scl-hz:
      type: int
      required: false
      description: |
        Frequency of the SCL signal used for I2C transfers. When undefined
        and there are I2C devices attached to the bus, look at the Legacy
        Virtual Register (LVR) of all connected I2C devices to determine
        the maximum allowed frequency.