| # 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>; |
| }; |
| |
| ... |
