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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/dma/dma-controller.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: DMA Controller Common Properties
maintainers:
- Vinod Koul <vkoul@kernel.org>
allOf:
- $ref: dma-common.yaml#
# Everything else is described in the common file
properties:
$nodename:
pattern: "^dma-controller(@.*)?$"
additionalProperties: true
examples:
- |
dma: dma-controller@48000000 {
compatible = "ti,omap-sdma";
reg = <0x48000000 0x1000>;
interrupts = <0 12 0x4>,
<0 13 0x4>,
<0 14 0x4>,
<0 15 0x4>;
#dma-cells = <1>;
dma-channels = <32>;
dma-requests = <127>;
dma-channel-mask = <0xfffe>;
};
...
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