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