1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/sound/adi,adau7118.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Analog Devices ADAU7118 8 Channel PDM to I2S/TDM Converter
11 - Nuno Sá <nuno.sa@analog.com>
14 Analog Devices ADAU7118 8 Channel PDM to I2S/TDM Converter over I2C or HW
16 https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU7118.pdf
30 description: Digital Input/Output Power Supply.
33 description: Internal Core Digital Power Supply.
37 This property set's the decimation ratio of PDM to PCM audio data.
38 $ref: /schemas/types.yaml#/definitions/uint32
44 The ADAU7118 has two PDM clocks for the four Inputs. Each input must be
45 assigned to one of these two clocks. This property set's the mapping
46 between the clocks and the inputs.
47 $ref: /schemas/types.yaml#/definitions/uint32-array
60 additionalProperties: false
65 /* example with i2c support */
68 adau7118_codec: audio-codec@14 {
69 compatible = "adi,adau7118";
71 #sound-dai-cells = <0>;
72 iovdd-supply = <&supply>;
73 dvdd-supply = <&supply>;
74 adi,pdm-clk-map = <1 1 0 0>;
75 adi,decimation-ratio = <16>;
79 /* example with hw standalone mode */
80 adau7118_codec_hw: adau7118-codec-hw {
81 compatible = "adi,adau7118";
82 #sound-dai-cells = <0>;
83 iovdd-supply = <&supply>;
84 dvdd-supply = <&supply>;