Based on kernel version 6.11
. Page generated on 2024-09-24 08:21 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/sound/adi,adau1977.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Analog Devices ADAU1977/ADAU1978/ADAU1979 Quad ADC with Diagnostics maintainers: - Lars-Peter Clausen <lars@metafoo.de> - Bogdan Togorean <bogdan.togorean@analog.com> description: | Analog Devices ADAU1977 and similar quad ADC with Diagnostics https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1977.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1978.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1979.pdf properties: compatible: enum: - adi,adau1977 - adi,adau1978 - adi,adau1979 reg: maxItems: 1 "#sound-dai-cells": const: 0 reset-gpios: maxItems: 1 AVDD-supply: description: Analog power support for the device. DVDD-supply: description: Supply voltage for digital core. adi,micbias: description: | Configures the voltage setting for the MICBIAS pin. $ref: /schemas/types.yaml#/definitions/uint32 enum: [0, 1, 2, 3, 4, 5, 6, 7, 8] default: 7 required: - reg - compatible - AVDD-supply allOf: - $ref: dai-common.yaml# - $ref: /schemas/spi/spi-peripheral-props.yaml# unevaluatedProperties: false examples: - | #include <dt-bindings/gpio/gpio.h> spi { #address-cells = <1>; #size-cells = <0>; adau1977_spi: adau1977@0 { compatible = "adi,adau1977"; reg = <0>; spi-max-frequency = <600000>; AVDD-supply = <®ulator>; DVDD-supply = <®ulator_digital>; reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>; adi,micbias = <3>; }; }; - | #include <dt-bindings/gpio/gpio.h> i2c { #address-cells = <1>; #size-cells = <0>; adau1977_i2c: adau1977@11 { compatible = "adi,adau1977"; reg = <0x11>; AVDD-supply = <®ulator>; DVDD-supply = <®ulator_digital>; reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>; }; }; |