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cubelinux-kernel/Documentation/devicetree/bindings/sound/nuvoton,nau8822.yaml
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Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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YAML

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/nuvoton,nau8822.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NAU8822 audio CODEC
description: |
24 bit stereo audio codec with speaker driver.
This device supports I2C/SPI.
maintainers:
- David Lin <CTLIN0@nuvoton.com>
properties:
compatible:
enum:
- nuvoton,nau8822
reg:
maxItems: 1
"#sound-dai-cells":
const: 0
clocks:
maxItems: 1
clock-names:
const: mclk
nuvoton,spk-btl:
description:
If set, configure the two loudspeaker outputs as a Bridge Tied Load output
to drive a high power external loudspeaker.
$ref: /schemas/types.yaml#/definitions/flag
required:
- compatible
- reg
allOf:
- $ref: dai-common.yaml#
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
codec@1a {
compatible = "nuvoton,nau8822";
reg = <0x1a>;
};
};