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8051b75ab3
Document binding, and add the node to tegra*.dtsi. The driver isn't actually instantiated from this node yet, but the I2S binding will rely on being able to refer to the APB DMA node using a phandle. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
31 lines
718 B
Plaintext
31 lines
718 B
Plaintext
* NVIDIA Tegra APB DMA controller
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Required properties:
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- compatible: Should be "nvidia,<chip>-apbdma"
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- reg: Should contain DMA registers location and length. This shuld include
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all of the per-channel registers.
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- interrupts: Should contain all of the per-channel DMA interrupts.
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Examples:
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apbdma: dma@6000a000 {
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compatible = "nvidia,tegra20-apbdma";
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reg = <0x6000a000 0x1200>;
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interrupts = < 0 136 0x04
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0 137 0x04
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0 138 0x04
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0 139 0x04
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0 140 0x04
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0 141 0x04
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0 142 0x04
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0 143 0x04
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0 144 0x04
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0 145 0x04
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0 146 0x04
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0 147 0x04
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0 148 0x04
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0 149 0x04
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0 150 0x04
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0 151 0x04 >;
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};
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