| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sound/tas5805m.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: TAS5805M audio amplifier |
| |
| maintainers: |
| - Daniel Beer <daniel.beer@igorinstitute.com> |
| |
| description: | |
| The TAS5805M is a class D audio amplifier with a built-in DSP. |
| |
| properties: |
| compatible: |
| enum: |
| - ti,tas5805m |
| |
| reg: |
| maxItems: 1 |
| description: | |
| I2C address of the amplifier. See the datasheet for possible values. |
| |
| pvdd-supply: |
| description: | |
| Regulator for audio power supply (PVDD in the datasheet). |
| |
| pdn-gpios: |
| description: | |
| Power-down control GPIO (PDN pin in the datasheet). |
| |
| ti,dsp-config-name: |
| description: | |
| The name of the DSP configuration that should be loaded for this |
| instance. Configuration blobs are sequences of register writes |
| generated from TI's PPC3 tool. |
| $ref: /schemas/types.yaml#/definitions/string |
| |
| examples: |
| - | |
| i2c0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| tas5805m: tas5805m@2c { |
| reg = <0x2c>; |
| compatible = "ti,tas5805m"; |
| |
| pvdd-supply = <&audiopwr>; |
| pdn-gpios = <&tlmm 160 0>; |
| |
| ti,dsp-config-name = "mono_pbtl_48khz"; |
| }; |
| }; |
| |
| additionalProperties: true |
