# Copyright (c) 2024 Renesas Electronics Corporation
# SPDX-License-Identifier: Apache-2.0

description: |
  RZ DMA controller

  channel: Select channel for data transmitting

  config: A 32bit mask specifying the DMA channel configuration

   Example of devicetree configuration

   &ssi0 {
        status = "okay";

        dmas = <&dma0 0 RZ_DMA_PERIPH_TO_MEM>, <&dma0 5 RZ_DMA_MEM_TO_PERIPH>
        dma-names = "rx", "tx";
   };

compatible: "renesas,rz-dma"

include: [dma-controller.yaml, pinctrl-device.yaml]

properties:
  reg:
    required: true

  interrupts:
    required: true

  dma-channels:
    required: true

  "#dma-cells":
    const: 2

dma-cells:
  - channel
  - config