57 lines
1.3 KiB
YAML
57 lines
1.3 KiB
YAML
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# 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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$id: http://devicetree.org/schemas/sound/tas5805m.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TAS5805M audio amplifier
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maintainers:
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- Daniel Beer <daniel.beer@igorinstitute.com>
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description: |
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The TAS5805M is a class D audio amplifier with a built-in DSP.
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properties:
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compatible:
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enum:
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- ti,tas5805m
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reg:
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maxItems: 1
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description: |
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I2C address of the amplifier. See the datasheet for possible values.
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pvdd-supply:
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description: |
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Regulator for audio power supply (PVDD in the datasheet).
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pdn-gpios:
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description: |
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Power-down control GPIO (PDN pin in the datasheet).
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ti,dsp-config-name:
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description: |
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The name of the DSP configuration that should be loaded for this
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instance. Configuration blobs are sequences of register writes
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generated from TI's PPC3 tool.
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$ref: /schemas/types.yaml#/definitions/string
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examples:
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- |
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i2c0 {
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#address-cells = <1>;
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#size-cells = <0>;
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tas5805m: tas5805m@2c {
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reg = <0x2c>;
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compatible = "ti,tas5805m";
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pvdd-supply = <&audiopwr>;
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pdn-gpios = <&tlmm 160 0>;
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ti,dsp-config-name = "mono_pbtl_48khz";
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};
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};
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additionalProperties: true
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