xref: /kernel/linux/linux-6.6/Documentation/devicetree/bindings/dma/milbeaut-m10v-xdmac.txt

* Milbeaut AXI DMA Controller

Milbeaut AXI DMA controller has only memory to memory transfer capability.

* DMA controller

Required property:
- compatible: 	Should be  "socionext,milbeaut-m10v-xdmac"
- reg:		Should contain DMA registers location and length.
- interrupts: 	Should contain all of the per-channel DMA interrupts.
                Number of channels is configurable - 2, 4 or 8, so
                the number of interrupts specified should be {2,4,8}.
- #dma-cells: 	Should be 1.

Example:
	xdmac0: dma-controller@1c250000 {
		compatible = "socionext,milbeaut-m10v-xdmac";
		reg = <0x1c250000 0x1000>;
		interrupts = <0 17 0x4>,
			     <0 18 0x4>,
			     <0 19 0x4>,
			     <0 20 0x4>;
		#dma-cells = <1>;
	};