description: Atmel SAM0 SERCOM UART driver

compatible: "atmel,sam0-uart"

include:
    - name: uart-controller.yaml
    - name: pinctrl-device.yaml

properties:
    reg:
      required: true

    interrupts:
      required: true

    clocks:
      required: true

    clock-names:
      required: true

    rxpo:
      type: int
      required: true
      description: Receive Data Pinout

    txpo:
      type: int
      required: true
      description: Transmit Data Pinout

    collision-detection:
      type: boolean
      description: Enable collision detection for half-duplex mode.

    dmas:
      description: |
        Optional TX & RX dma specifiers.  Each specifier will have a phandle
        reference to the dmac controller, the channel number, and peripheral
        trigger source.

        For example dmas for TX, RX on SERCOM3
           dmas = <&dmac 0 0xb>, <&dmac 0 0xa>;

    dma-names:
      description: |
        Required if the dmas property exists.  This should be "tx" and "rx"
        to match the dmas property.

        For example
           dma-names = "tx", "rx";