| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/sound/ak4642.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: AK4642 I2C transmitter |
| 8 | |
| 9 | maintainers: |
| 10 | - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: dai-common.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | enum: |
| 18 | - asahi-kasei,ak4642 |
| 19 | - asahi-kasei,ak4643 |
| 20 | - asahi-kasei,ak4648 |
| 21 | |
| 22 | reg: |
| 23 | maxItems: 1 |
| 24 | |
| 25 | "#clock-cells": |
| 26 | const: 0 |
| 27 | "#sound-dai-cells": |
| 28 | const: 0 |
| 29 | |
| 30 | clocks: |
| 31 | maxItems: 1 |
| 32 | |
| 33 | clock-frequency: |
| 34 | description: common clock binding; frequency of MCKO |
| 35 | |
| 36 | clock-output-names: |
| 37 | description: common clock name |
| 38 | |
| 39 | required: |
| 40 | - compatible |
| 41 | - reg |
| 42 | |
| 43 | unevaluatedProperties: false |
| 44 | |
| 45 | examples: |
| 46 | - | |
| 47 | i2c { |
| 48 | #address-cells = <1>; |
| 49 | #size-cells = <0>; |
| 50 | ak4643: codec@12 { |
| 51 | compatible = "asahi-kasei,ak4643"; |
| 52 | #sound-dai-cells = <0>; |
| 53 | reg = <0x12>; |
| 54 | #clock-cells = <0>; |
| 55 | clocks = <&audio_clock>; |
| 56 | clock-frequency = <12288000>; |
| 57 | clock-output-names = "ak4643_mcko"; |
| 58 | }; |
| 59 | }; |