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-Xilinx ZynqMP DMA engine, it does support memory to memory transfers,
-memory to device and device to memory transfers. It also has flow
-control and rate control support for slave/peripheral dma access.
-
-Required properties:
-- compatible : Should be "xlnx,zynqmp-dma-1.0"
-- reg : Memory map for gdma/adma module access.
-- interrupts : Should contain DMA channel interrupt.
-- xlnx,bus-width : Axi buswidth in bits. Should contain 128 or 64
-- clock-names : List of input clocks "clk_main", "clk_apb"
- (see clock bindings for details)
-
-Optional properties:
-- dma-coherent : Present if dma operations are coherent.
-
-Example:
-++++++++
-fpd_dma_chan1: dma@fd500000 {
- compatible = "xlnx,zynqmp-dma-1.0";
- reg = <0x0 0xFD500000 0x1000>;
- interrupt-parent = <&gic>;
- interrupts = <0 117 4>;
- clock-names = "clk_main", "clk_apb";
- xlnx,bus-width = <128>;
- dma-coherent;
-};