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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/cirrus,cs4270.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Cirrus Logic CS4270 audio CODEC
maintainers:
- patches@opensource.cirrus.com
description:
The CS4270 is a stereo audio codec. The driver for this device currently only
supports I2C.
allOf:
- $ref: dai-common.yaml#
properties:
compatible:
const: cirrus,cs4270
reg:
maxItems: 1
'#sound-dai-cells':
const: 0
reset-gpios:
description:
This pin will be deasserted before communication to the codec starts.
maxItems: 1
va-supply:
description: Analog power supply.
vd-supply:
description: Digital power supply.
vlc-supply:
description: Serial Control Port power supply.
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
codec@48 {
compatible = "cirrus,cs4270";
reg = <0x48>;
};
};
|
