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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,cs530x.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Cirrus Logic cs530x family of audio ADCs
maintainers:
- Paul Handrigan <paulha@opensource.cirrus.com>
- patches@opensource.cirrus.com
description:
The CS530X devices are a family of high performance audio ADCs.
allOf:
- $ref: dai-common.yaml#
properties:
compatible:
enum:
- cirrus,cs5302
- cirrus,cs5304
- cirrus,cs5308
reg:
maxItems: 1
'#sound-dai-cells':
const: 1
reset-gpios:
maxItems: 1
vdd-a-supply:
description: Analog power supply
vdd-io-supply:
description: Digital IO power supply
cirrus,in-hiz-pin12:
description:
Sets input channels one and two to high impedance.
type: boolean
cirrus,in-hiz-pin34:
description:
Sets input channels three and four to high impedance.
type: boolean
cirrus,in-hiz-pin56:
description:
Sets input channels five and six to high impedance.
type: boolean
cirrus,in-hiz-pin78:
description:
Sets input channels seven and eight to high impedance.
type: boolean
required:
- compatible
- reg
- "#sound-dai-cells"
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
cs5304: adc@48 {
compatible = "cirrus,cs5304";
reg = <0x48>;
#sound-dai-cells = <1>;
reset-gpios = <&gpio 110 GPIO_ACTIVE_LOW>;
vdd-a-supply = <&vreg>;
vdd-io-supply = <&vreg>;
cirrus,in-hiz-pin34;
};
};
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