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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/sophgo,cv1800b-codecs.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Sophgo CV1800B Internal ADC/DAC Codec
maintainers:
- Anton D. Stavinskii <stavinsky@gmail.com>
description:
Internal ADC and DAC audio codecs integrated in the Sophgo CV1800B SoC.
Codecs expose a single DAI and are intended to be connected
to an I2S/TDM controller via an ASoC machine driver.
allOf:
- $ref: dai-common.yaml#
properties:
compatible:
enum:
- sophgo,cv1800b-sound-adc
- sophgo,cv1800b-sound-dac
reg:
maxItems: 1
"#sound-dai-cells":
const: 0
required:
- compatible
- reg
- "#sound-dai-cells"
unevaluatedProperties: false
examples:
- |
audio-codec@300a100 {
compatible = "sophgo,cv1800b-sound-adc";
reg = <0x0300a100 0x100>;
#sound-dai-cells = <0>;
};
...
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