1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/sound/audio-graph-port.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Audio Graph Card 'port' Node Bindings
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
16 description: single OF-Graph subnode
22 description: "device name prefix"
23 $ref: /schemas/types.yaml#/definitions/string
25 description: CPU to Codec rate convert.
26 $ref: /schemas/types.yaml#/definitions/uint32
28 description: CPU to Codec rate channels.
29 $ref: /schemas/types.yaml#/definitions/uint32
31 "^endpoint(@[0-9a-f]+)?":
38 Multiplication factor between stream rate and codec mclk.
39 When defined, mclk-fs property defined in dai-link sub nodes are
41 $ref: /schemas/types.yaml#/definitions/uint32
43 description: dai-link uses frame clock inversion
44 $ref: /schemas/types.yaml#/definitions/flag
46 description: dai-link uses bit clock inversion
47 $ref: /schemas/types.yaml#/definitions/flag
49 description: Indicates dai-link frame master.
50 $ref: /schemas/types.yaml#/definitions/phandle
52 description: Indicates dai-link bit clock master
53 $ref: /schemas/types.yaml#/definitions/phandle
55 description: audio format.
68 description: CPU to Codec rate convert.
69 $ref: /schemas/types.yaml#/definitions/uint32
71 description: CPU to Codec rate channels.
72 $ref: /schemas/types.yaml#/definitions/uint32
78 description: multi OF-Graph subnode
82 $ref: "#/properties/port"
84 additionalProperties: true