projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 0cee81b4 KM |
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 | ||
| dd3cb467 | 7 | title: AK4642 I2C transmitter |
| 0cee81b4 KM |
8 | |
| 9 | maintainers: | |
| 10 | - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | |
| 11 | ||
| 12 | properties: | |
| 13 | compatible: | |
| 14 | enum: | |
| 15 | - asahi-kasei,ak4642 | |
| 16 | - asahi-kasei,ak4643 | |
| 17 | - asahi-kasei,ak4648 | |
| 18 | ||
| 19 | reg: | |
| 20 | maxItems: 1 | |
| 21 | ||
| 22 | "#clock-cells": | |
| 23 | const: 0 | |
| 24 | "#sound-dai-cells": | |
| 25 | const: 0 | |
| 26 | ||
| 27 | clocks: | |
| 28 | maxItems: 1 | |
| 29 | ||
| 30 | clock-frequency: | |
| 31 | description: common clock binding; frequency of MCKO | |
| 0cee81b4 KM |
32 | |
| 33 | clock-output-names: | |
| 34 | description: common clock name | |
| 0cee81b4 KM |
35 | |
| 36 | required: | |
| 37 | - compatible | |
| 38 | - reg | |
| 39 | ||
| 40 | additionalProperties: false | |
| 41 | ||
| 42 | examples: | |
| 43 | - | | |
| 44 | i2c { | |
| 45 | #address-cells = <1>; | |
| 46 | #size-cells = <0>; | |
| 47 | ak4643: codec@12 { | |
| 48 | compatible = "asahi-kasei,ak4643"; | |
| 49 | #sound-dai-cells = <0>; | |
| 50 | reg = <0x12>; | |
| 51 | #clock-cells = <0>; | |
| 52 | clocks = <&audio_clock>; | |
| 53 | clock-frequency = <12288000>; | |
| 54 | clock-output-names = "ak4643_mcko"; | |
| 55 | }; | |
| 56 | }; |