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32 lines
984 B
32 lines
984 B
* Milbeaut AHB DMA Controller |
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Milbeaut AHB DMA controller has transfer capability below. |
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- device to memory transfer |
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- memory to device transfer |
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Required property: |
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- compatible: Should be "socionext,milbeaut-m10v-hdmac" |
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- reg: Should contain DMA registers location and length. |
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- interrupts: Should contain all of the per-channel DMA interrupts. |
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Number of channels is configurable - 2, 4 or 8, so |
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the number of interrupts specified should be {2,4,8}. |
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- #dma-cells: Should be 1. Specify the ID of the slave. |
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- clocks: Phandle to the clock used by the HDMAC module. |
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Example: |
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hdmac1: dma-controller@1e110000 { |
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compatible = "socionext,milbeaut-m10v-hdmac"; |
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reg = <0x1e110000 0x10000>; |
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interrupts = <0 132 4>, |
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<0 133 4>, |
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<0 134 4>, |
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<0 135 4>, |
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<0 136 4>, |
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<0 137 4>, |
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<0 138 4>, |
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<0 139 4>; |
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#dma-cells = <1>; |
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clocks = <&dummy_clk>; |
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};
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