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