| # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sound/asahi-kasei,ak5558.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: AK5558 8 channel differential 32-bit delta-sigma ADC |
| |
| maintainers: |
| - Junichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp> |
| - Mihai Serban <mihai.serban@nxp.com> |
| |
| properties: |
| compatible: |
| enum: |
| - asahi-kasei,ak5552 |
| - asahi-kasei,ak5558 |
| |
| reg: |
| maxItems: 1 |
| |
| avdd-supply: |
| description: A 1.8V supply that powers up the AVDD pin. |
| |
| dvdd-supply: |
| description: A 1.2V supply that powers up the DVDD pin. |
| |
| reset-gpios: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| ak5558: codec@10 { |
| compatible = "asahi-kasei,ak5558"; |
| reg = <0x10>; |
| reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
