| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sound/awinic,aw88395.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Awinic AW88395 Smart Audio Amplifier |
| |
| maintainers: |
| - Weidong Wang <wangweidong.a@awinic.com> |
| |
| description: |
| The Awinic AW88395 is an I2S/TDM input, high efficiency |
| digital Smart K audio amplifier with an integrated 10.25V |
| smart boost convert. |
| |
| properties: |
| compatible: |
| enum: |
| - awinic,aw88395 |
| - awinic,aw88261 |
| - awinic,aw88399 |
| |
| reg: |
| maxItems: 1 |
| |
| '#sound-dai-cells': |
| const: 0 |
| |
| reset-gpios: |
| maxItems: 1 |
| |
| awinic,audio-channel: |
| description: |
| It is used to distinguish multiple PA devices, so that different |
| configurations can be loaded to different PA devices |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| minimum: 0 |
| maximum: 7 |
| |
| awinic,sync-flag: |
| description: |
| Flag bit used to keep the phase synchronized in the case of multiple PA |
| $ref: /schemas/types.yaml#/definitions/flag |
| |
| required: |
| - compatible |
| - reg |
| - '#sound-dai-cells' |
| - awinic,audio-channel |
| |
| allOf: |
| - $ref: dai-common.yaml# |
| - if: |
| properties: |
| compatible: |
| contains: |
| enum: |
| - awinic,aw88261 |
| then: |
| properties: |
| reset-gpios: false |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| audio-codec@34 { |
| compatible = "awinic,aw88395"; |
| reg = <0x34>; |
| #sound-dai-cells = <0>; |
| reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>; |
| awinic,audio-channel = <0>; |
| awinic,sync-flag; |
| }; |
| }; |
