Spracherkennung für: .yaml vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
# SPDX-License-Identifier: GPL-
2.
0-only OR BSD-
2-Clause
%YAML
1.
2
---
$id:
http://devicetree.org/schemas/dma/altr,msgdma.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: Altera mSGDMA IP core
maintainers:
- Olivier Dautricourt <olivierdautricourt@gmail.com>
description: |
Altera / Intel modular Scatter-Gather Direct Memory Access (mSGDMA)
intellectual property (IP)
allOf:
- $ref: dma-controller.yaml#
properties:
compatible:
const: altr,socfpga-msgdma
reg:
items:
- description: Control and Status Register Slave Port
- description: Descriptor Slave Port
- description: Response Slave Port (Optional)
minItems:
2
reg-names:
items:
- const: csr
- const: desc
- const: resp
minItems:
2
interrupts:
maxItems:
1
"#dma-cells":
const:
1
description:
The cell identifies the channel id (must be
0)
required:
- compatible
- reg
- reg-names
- interrupts
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
msgdma_controller: dma-controller@ff200b00 {
compatible = "altr,socfpga-msgdma";
reg = <
0xff200b00
0x100>, <
0xff200c00
0x100>, <
0xff200d00
0x100>;
reg-names = "csr", "desc", "resp";
interrupts = <
0 67 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <
1>;
};