On Sat, Dec 05, 2020 at 01:15:07AM +0100, Alexandre Belloni wrote:
Add devicetree documentation for simple audio multiplexers
Signed-off-by: Alexandre Belloni alexandre.belloni@bootlin.com
Cc: Rob Herring robh+dt@kernel.org
.../bindings/sound/simple-audio-mux.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
diff --git a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml new file mode 100644 index 000000000000..5986d1fcbb54 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/simple-audio-mux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml#
+title: Simple Audio Multiplexer
+maintainers:
- Alexandre Belloni aleandre.belloni@bootlin.com
typo
+description: |
- Simple audio multiplexers are driven using gpios, allowing to select which of
- their input line is connected to the output line.
What's wrong with the generic mux binding and driver(s)?
+properties:
- compatible:
- const: simple-audio-mux
- mux-gpios:
- description: |
GPIOs used to select the input line.- sound-name-prefix:
- $ref: /schemas/types.yaml#/definitions/string
- description:
Used as prefix for sink/source names of the component. Must be aunique string among multiple instances of the same component.+required:
- compatible
- mux-gpios
+additionalProperties: false
+examples:
- |
- mux {
compatible = "simple-audio-mux";mux-gpios = <&gpio 3 0>;- };
-- 2.28.0