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c294aafe47
Document the internal ADC and DAC audio codecs integrated in the Sophgo CV1800B SoC. Signed-off-by: Anton D. Stavinskii <stavinsky@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260120-cv1800b-i2s-driver-v4-3-6ef787dc6426@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
47 lines
955 B
YAML
47 lines
955 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/sophgo,cv1800b-codecs.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Sophgo CV1800B Internal ADC/DAC Codec
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maintainers:
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- Anton D. Stavinskii <stavinsky@gmail.com>
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description:
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Internal ADC and DAC audio codecs integrated in the Sophgo CV1800B SoC.
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Codecs expose a single DAI and are intended to be connected
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to an I2S/TDM controller via an ASoC machine driver.
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allOf:
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- $ref: dai-common.yaml#
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properties:
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compatible:
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enum:
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- sophgo,cv1800b-sound-adc
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- sophgo,cv1800b-sound-dac
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reg:
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maxItems: 1
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"#sound-dai-cells":
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const: 0
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required:
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- compatible
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- reg
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- "#sound-dai-cells"
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unevaluatedProperties: false
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examples:
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- |
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audio-codec@300a100 {
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compatible = "sophgo,cv1800b-sound-adc";
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reg = <0x0300a100 0x100>;
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#sound-dai-cells = <0>;
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};
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...
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