xref: /linux/Documentation/devicetree/bindings/sound/realtek,rt5514.yaml (revision 8e1bb4a41aa78d6105e59186af3dcd545fc66e70) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/sound/realtek,rt5514.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: RT5514 audio CODEC
8
9maintainers:
10  - Animesh Agarwal <animeshagarwal28@gmail.com>
11
12description: |
13  This device supports both I2C and SPI.
14
15  Pins on the device (for linking into audio routes) for I2C:
16    * DMIC1L
17    * DMIC1R
18    * DMIC2L
19    * DMIC2R
20    * AMICL
21    * AMICR
22
23allOf:
24  - $ref: /schemas/spi/spi-peripheral-props.yaml#
25  - $ref: dai-common.yaml#
26
27properties:
28  compatible:
29    const: realtek,rt5514
30
31  reg:
32    maxItems: 1
33
34  clocks:
35    items:
36      - description: Master clock to the CODEC
37
38  clock-names:
39    items:
40      - const: mclk
41
42  interrupts:
43    maxItems: 1
44    description: The interrupt number to the cpu.
45
46  realtek,dmic-init-delay-ms:
47    description: Set the DMIC initial delay (ms) to wait it ready for I2C.
48
49  spi-max-frequency: true
50
51  wakeup-source:
52    type: boolean
53    description: Flag to indicate this device can wake system (suspend/resume).
54
55required:
56  - compatible
57  - reg
58
59unevaluatedProperties: false
60
61examples:
62  - |
63    i2c {
64        #address-cells = <1>;
65        #size-cells = <0>;
66        codec@57 {
67            compatible = "realtek,rt5514";
68            reg = <0x57>;
69        };
70    };
71