Almost every board machine / sound cards has "audio-routing" and "model"
properties, so move them to common schema to have only one definition of
these properties.
For amlogic,gx-sound-card, drop the minItems: 2 from the
"audio-routing", because any limit here - lower or upper- is rather
meaningless. This will also fix `dtbs_check` warnings like:
meson-gxm-s912-libretech-pc.dtb: sound: audio-routing: ['AU2 INL', 'ACODEC LOLN', 'AU2 INR', 'ACODEC LORN', '7J4-14 LEFT', 'AU2 OUTL', '7J4-11 RIGHT', 'AU2 OUTR'] is too long
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230810063300.20151-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
maintainers:
- Jerome Brunet <jbrunet@baylibre.com>
+allOf:
+ - $ref: sound-card-common.yaml#
+
properties:
compatible:
const: amlogic,axg-sound-card
$ref: /schemas/types.yaml#/definitions/phandle-array
description: list of auxiliary devices
- audio-routing:
- $ref: /schemas/types.yaml#/definitions/non-unique-string-array
- description:
- A list of the connections between audio components. Each entry is a
- pair of strings, the first being the connection's sink, the second
- being the connection's source.
-
audio-widgets:
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
description:
A list off component DAPM widget. Each entry is a pair of strings,
the first being the widget type, the second being the widget name
- model:
- $ref: /schemas/types.yaml#/definitions/string
- description: User specified audio sound card name
-
patternProperties:
"^dai-link-[0-9]+$":
type: object
- sound-dai
required:
- - model
- dai-link-0
unevaluatedProperties: false
maintainers:
- Jerome Brunet <jbrunet@baylibre.com>
+allOf:
+ - $ref: sound-card-common.yaml#
+
properties:
compatible:
items:
$ref: /schemas/types.yaml#/definitions/phandle-array
description: list of auxiliary devices
- audio-routing:
- $ref: /schemas/types.yaml#/definitions/non-unique-string-array
- minItems: 2
- description: |-
- A list of the connections between audio components. Each entry is a
- pair of strings, the first being the connection's sink, the second
- being the connection's source.
-
audio-widgets:
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
minItems: 2
A list off component DAPM widget. Each entry is a pair of strings,
the first being the widget type, the second being the widget name
- model:
- $ref: /schemas/types.yaml#/definitions/string
- description: User specified audio sound card name
-
patternProperties:
"^dai-link-[0-9]+$":
type: object
- model
- dai-link-0
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
such as SAI, MICFIL, .etc through building rpmsg channels between
Cortex-A and Cortex-M.
+allOf:
+ - $ref: sound-card-common.yaml#
+
properties:
compatible:
enum:
- fsl,imx8ulp-rpmsg-audio
- fsl,imx93-rpmsg-audio
- model:
- $ref: /schemas/types.yaml#/definitions/string
- description: User specified audio sound card name
-
clocks:
items:
- description: Peripheral clock for register access
$ref: /schemas/types.yaml#/definitions/phandle
description: The phandle to a node of audio codec
- audio-routing:
- $ref: /schemas/types.yaml#/definitions/non-unique-string-array
- description: |
- A list of the connections between audio components. Each entry is a
- pair of strings, the first being the connection's sink, the second
- being the connection's source.
-
fsl,enable-lpa:
$ref: /schemas/types.yaml#/definitions/flag
description: enable low power audio path.
required:
- compatible
- - model
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
description:
This binding describes the SC7180 sound card which uses LPASS for audio.
+allOf:
+ - $ref: sound-card-common.yaml#
+
properties:
compatible:
enum:
- google,sc7180-trogdor
- google,sc7180-coachz
- audio-routing:
- $ref: /schemas/types.yaml#/definitions/non-unique-string-array
- description:
- A list of the connections between audio components. Each entry is a
- pair of strings, the first being the connection's sink, the second
- being the connection's source.
-
- model:
- $ref: /schemas/types.yaml#/definitions/string
- description: User specified audio sound card name
-
"#address-cells":
const: 1
required:
- compatible
- - model
- "#address-cells"
- "#size-cells"
-additionalProperties: false
+unevaluatedProperties: false
examples:
description:
This binding describes the SC7280 sound card which uses LPASS for audio.
+allOf:
+ - $ref: sound-card-common.yaml#
+
properties:
compatible:
enum:
- google,sc7280-herobrine
- audio-routing:
- $ref: /schemas/types.yaml#/definitions/non-unique-string-array
- description:
- A list of the connections between audio components. Each entry is a
- pair of strings, the first being the connection's sink, the second
- being the connection's source.
-
- model:
- $ref: /schemas/types.yaml#/definitions/string
- description: User specified audio sound card name
-
"#address-cells":
const: 1
required:
- compatible
- - model
- "#address-cells"
- "#size-cells"
-additionalProperties: false
+unevaluatedProperties: false
examples:
maintainers:
- Shengjiu Wang <shengjiu.wang@nxp.com>
+allOf:
+ - $ref: sound-card-common.yaml#
+
properties:
compatible:
enum:
- fsl,imx-audio-card
- model:
- $ref: /schemas/types.yaml#/definitions/string
- description: User specified audio sound card name
-
- audio-routing:
- $ref: /schemas/types.yaml#/definitions/non-unique-string-array
- description:
- A list of the connections between audio components. Each entry is a
- pair of strings, the first being the connection's sink, the second
- being the connection's source. Valid names could be power supplies,
- MicBias of codec and the jacks on the board.
-
patternProperties:
".*-dai-link$":
description:
required:
- compatible
- - model
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/sound-card-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Board Sound Card Common Properties
+
+maintainers:
+ - Mark Brown <broonie@kernel.org>
+
+properties:
+ audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ description: |
+ A list of the connections between audio components. Each entry is a
+ pair of strings, the first being the connection's sink, the second
+ being the connection's source.
+
+ model:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: User specified audio sound card name
+
+required:
+ - model
+
+additionalProperties: true