| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/sound/asahi-kasei,ak5558.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: AK5558 8 channel differential 32-bit delta-sigma ADC |
| 8 | |
| 9 | maintainers: |
| 10 | - Junichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp> |
| 11 | - Mihai Serban <mihai.serban@nxp.com> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | enum: |
| 16 | - asahi-kasei,ak5552 |
| 17 | - asahi-kasei,ak5558 |
| 18 | |
| 19 | reg: |
| 20 | maxItems: 1 |
| 21 | |
| 22 | avdd-supply: |
| 23 | description: A 1.8V supply that powers up the AVDD pin. |
| 24 | |
| 25 | dvdd-supply: |
| 26 | description: A 1.2V supply that powers up the DVDD pin. |
| 27 | |
| 28 | reset-gpios: |
| 29 | maxItems: 1 |
| 30 | |
| 31 | required: |
| 32 | - compatible |
| 33 | - reg |
| 34 | |
| 35 | additionalProperties: false |
| 36 | |
| 37 | examples: |
| 38 | - | |
| 39 | #include <dt-bindings/gpio/gpio.h> |
| 40 | i2c { |
| 41 | #address-cells = <1>; |
| 42 | #size-cells = <0>; |
| 43 | ak5558: codec@10 { |
| 44 | compatible = "asahi-kasei,ak5558"; |
| 45 | reg = <0x10>; |
| 46 | reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; |
| 47 | }; |
| 48 | }; |