5d57404c54
This patch introduces the periph to/from memory dma transfer using the dmamux feature and define new values for dma cells on client side Signed-off-by: Francois Ramu <francois.ramu@st.com>
33 lines
753 B
YAML
33 lines
753 B
YAML
# Copyright (c) 2019, STMicroelectronics
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# SPDX-License-Identifier: Apache-2.0
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# Common fields for DMAMUX controllers
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include: base.yaml
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bus: dmamux
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properties:
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label:
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required: true
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"#dma-cells":
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type: int
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required: true
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description: Number of items to expect in a DMA specifier
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dma-channels:
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type: int
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required: true
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description: Number of DMAMUX output request channels supported by the controller
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dma-generators:
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type: int
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required: false
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description: Number of DMAMUX Request generator supported by the controller
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dma-requests:
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type: int
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required: true
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description: Number of DMAMUX Peripheral Request Line inputs supported by the controller
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