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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2024-06-19 01:00:23 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-06-19 13:50:53 +0100 |
| commit | 6469267afed4ffb9d16ce8c44a2b518b9b31c215 (patch) | |
| tree | 9d141a92862df630330dba039bd0cd71db55c982 | |
| parent | ca73d314363d6682b6c736ea45e3a4ca551923a6 (diff) | |
ASoC: dt-bindings: ak4619: Add initial DT binding
Add Asahi Kasei ak4619 audio codec bindings.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/87h6dpwxug.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/asahi-kasei,ak4619.yaml | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/asahi-kasei,ak4619.yaml b/Documentation/devicetree/bindings/sound/asahi-kasei,ak4619.yaml new file mode 100644 index 000000000000..d412531ef9a2 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/asahi-kasei,ak4619.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4619.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AK4619 I2C transmitter + +maintainers: + - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + - Khanh Le <khanh.le.xr@renesas.com> + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: asahi-kasei,ak4619 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: mclk + + "#sound-dai-cells": + const: 0 + + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@10 { + compatible = "asahi-kasei,ak4619"; + reg = <0x10>; + + clocks = <&rcar_sound>; + clock-names = "mclk"; + + #sound-dai-cells = <0>; + port { + ak4619_endpoint: endpoint { + remote-endpoint = <&rsnd_endpoint>; + }; + }; + }; + }; |