brintos / linux-shallow public Read only

1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/sound/adi,adau1977.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Analog Devices ADAU1977/ADAU1978/ADAU1979 Quad ADC with Diagnostics8 9maintainers:10  - Lars-Peter Clausen <lars@metafoo.de>11  - Bogdan Togorean <bogdan.togorean@analog.com>12 13description: |14  Analog Devices ADAU1977 and similar quad ADC with Diagnostics15  https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1977.pdf16  https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1978.pdf17  https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1979.pdf18 19properties:20  compatible:21    enum:22      - adi,adau197723      - adi,adau197824      - adi,adau197925 26  reg:27    maxItems: 128 29  "#sound-dai-cells":30    const: 031 32  reset-gpios:33    maxItems: 134 35  AVDD-supply:36    description: Analog power support for the device.37 38  DVDD-supply:39    description: Supply voltage for digital core.40 41  adi,micbias:42    description: |43      Configures the voltage setting for the MICBIAS pin.44    $ref: /schemas/types.yaml#/definitions/uint3245    enum: [0, 1, 2, 3, 4, 5, 6, 7, 8]46    default: 747 48required:49  - reg50  - compatible51  - AVDD-supply52 53allOf:54  - $ref: dai-common.yaml#55  - $ref: /schemas/spi/spi-peripheral-props.yaml#56 57unevaluatedProperties: false58 59examples:60  - |61    #include <dt-bindings/gpio/gpio.h>62 63    spi {64        #address-cells = <1>;65        #size-cells = <0>;66        adau1977_spi: adau1977@0 {67            compatible = "adi,adau1977";68            reg = <0>;69            spi-max-frequency = <600000>;70 71            AVDD-supply = <&regulator>;72            DVDD-supply = <&regulator_digital>;73 74            reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;75 76            adi,micbias = <3>;77        };78    };79  - |80    #include <dt-bindings/gpio/gpio.h>81 82    i2c {83        #address-cells = <1>;84        #size-cells = <0>;85        adau1977_i2c: adau1977@11 {86            compatible = "adi,adau1977";87            reg = <0x11>;88 89            AVDD-supply = <&regulator>;90            DVDD-supply = <&regulator_digital>;91 92            reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;93        };94    };95