allwinner,sun6i-a31-dma.yaml

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    1 # SPDX-License-Identifier: GPL-2.0
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/dma/allwinner,sun6i-a31-dma.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Allwinner A31 DMA Controller Device Tree Bindings
    8 
    9 maintainers:
   10   - Chen-Yu Tsai <wens@csie.org>
   11   - Maxime Ripard <mripard@kernel.org>
   12 
   13 allOf:
   14   - $ref: "dma-controller.yaml#"
   15 
   16 properties:
   17   "#dma-cells":
   18     const: 1
   19     description: The cell is the request line number.
   20 
   21   compatible:
   22     enum:
   23       - allwinner,sun6i-a31-dma
   24       - allwinner,sun8i-a23-dma
   25       - allwinner,sun8i-a83t-dma
   26       - allwinner,sun8i-h3-dma
   27       - allwinner,sun8i-v3s-dma
   28 
   29   reg:
   30     maxItems: 1
   31 
   32   interrupts:
   33     maxItems: 1
   34 
   35   clocks:
   36     maxItems: 1
   37 
   38   resets:
   39     maxItems: 1
   40 
   41 required:
   42   - "#dma-cells"
   43   - compatible
   44   - reg
   45   - interrupts
   46   - clocks
   47   - resets
   48 
   49 additionalProperties: false
   50 
   51 examples:
   52   - |
   53     dma: dma-controller@1c02000 {
   54         compatible = "allwinner,sun6i-a31-dma";
   55         reg = <0x01c02000 0x1000>;
   56         interrupts = <0 50 4>;
   57         clocks = <&ahb1_gates 6>;
   58         resets = <&ahb1_rst 6>;
   59         #dma-cells = <1>;
   60     };
   61 
   62 ...

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/dma/allwinner,sun6i-a31-dma.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/dma/allwinner,sun6i-a31-dma.yaml