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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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4a8ececbb5
The compatibles "ti,omap-sdma" and "ti,dra7-dma-crossbar" aren't documented by a schema which causes warnings: Documentation/devicetree/bindings/dma/dma-controller.example.dtb: /example-0/dma-controller@48000000: failed to match any schema with compatible: ['ti,omap-sdma'] Documentation/devicetree/bindings/dma/dma-router.example.dtb: /example-0/dma-router@4a002b78: failed to match any schema with compatible: ['ti,dra7-dma-crossbar'] As no one has cared to fix them, just drop them. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231122235050.2966280-1-robh@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
44 lines
977 B
YAML
44 lines
977 B
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/dma/dma-router.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: DMA Router Common Properties
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maintainers:
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- Vinod Koul <vkoul@kernel.org>
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allOf:
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- $ref: dma-common.yaml#
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description:
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DMA routers are transparent IP blocks used to route DMA request
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lines from devices to the DMA controller. Some SoCs (like TI DRA7x)
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have more peripherals integrated with DMA requests than what the DMA
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controller can handle directly.
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properties:
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$nodename:
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pattern: "^dma-router(@.*)?$"
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dma-masters:
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$ref: /schemas/types.yaml#/definitions/phandle-array
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items:
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maxItems: 1
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description:
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Array of phandles to the DMA controllers the router can direct
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the signal to.
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dma-requests:
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description:
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Number of incoming request lines the router can handle.
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required:
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- "#dma-cells"
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- dma-masters
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additionalProperties: true
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...
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