| Tom Rini | 6b642ac | 2024-10-01 12:20:28 -0600 | [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,ak4104.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: AK4104 S/PDIF transmitter |
| 8 | |
| 9 | allOf: |
| 10 | - $ref: dai-common.yaml# |
| 11 | |
| 12 | maintainers: |
| 13 | - Daniel Mack <github@zonque.org> |
| 14 | - Xiaxi Shen <shenxiaxi26@gmail.com> |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | const: asahi-kasei,ak4104 |
| 19 | |
| 20 | reg: |
| 21 | description: Chip select number on the SPI bus |
| 22 | maxItems: 1 |
| 23 | |
| 24 | vdd-supply: |
| 25 | description: A regulator node providing between 2.7V and 3.6V. |
| 26 | |
| 27 | reset-gpios: |
| 28 | maxItems: 1 |
| 29 | description: Optional GPIO spec for the reset pin, deasserted |
| 30 | before communication starts. |
| 31 | |
| 32 | required: |
| 33 | - compatible |
| 34 | - reg |
| 35 | - vdd-supply |
| 36 | |
| 37 | unevaluatedProperties: false |
| 38 | |
| 39 | examples: |
| 40 | - | |
| 41 | i2c { |
| 42 | #address-cells = <1>; |
| 43 | #size-cells = <0>; |
| 44 | codec@0 { |
| 45 | compatible = "asahi-kasei,ak4104"; |
| 46 | reg = <0>; |
| 47 | vdd-supply = <&vdd_3v3_reg>; |
| 48 | }; |
| 49 | }; |