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/cirru 4 $id: http://devicetree.org/schemas/sound/cirrus,cs530x.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Cirrus Logic cs530x family of audio ADC 7 title: Cirrus Logic cs530x family of audio ADCs
8 8
9 maintainers: 9 maintainers:
10 - Paul Handrigan <paulha@opensource.cirrus.co 10 - Paul Handrigan <paulha@opensource.cirrus.com>
11 - patches@opensource.cirrus.com 11 - patches@opensource.cirrus.com
12 12
13 description: 13 description:
14 The CS530X devices are a family of high perf 14 The CS530X devices are a family of high performance audio ADCs.
15 15
16 allOf: 16 allOf:
17 - $ref: dai-common.yaml# 17 - $ref: dai-common.yaml#
18 18
19 properties: 19 properties:
20 compatible: 20 compatible:
21 enum: 21 enum:
22 - cirrus,cs5302 22 - cirrus,cs5302
23 - cirrus,cs5304 23 - cirrus,cs5304
24 - cirrus,cs5308 24 - cirrus,cs5308
25 25
26 reg: 26 reg:
27 maxItems: 1 27 maxItems: 1
28 28
29 '#sound-dai-cells': 29 '#sound-dai-cells':
30 const: 1 30 const: 1
31 31
32 reset-gpios: 32 reset-gpios:
33 maxItems: 1 33 maxItems: 1
34 34
35 vdd-a-supply: 35 vdd-a-supply:
36 description: Analog power supply 36 description: Analog power supply
37 37
38 vdd-io-supply: 38 vdd-io-supply:
39 description: Digital IO power supply 39 description: Digital IO power supply
40 40
41 cirrus,in-hiz-pin12: 41 cirrus,in-hiz-pin12:
42 description: 42 description:
43 Sets input channels one and two to high 43 Sets input channels one and two to high impedance.
44 type: boolean 44 type: boolean
45 45
46 cirrus,in-hiz-pin34: 46 cirrus,in-hiz-pin34:
47 description: 47 description:
48 Sets input channels three and four to hi 48 Sets input channels three and four to high impedance.
49 type: boolean 49 type: boolean
50 50
51 cirrus,in-hiz-pin56: 51 cirrus,in-hiz-pin56:
52 description: 52 description:
53 Sets input channels five and six to high 53 Sets input channels five and six to high impedance.
54 type: boolean 54 type: boolean
55 55
56 cirrus,in-hiz-pin78: 56 cirrus,in-hiz-pin78:
57 description: 57 description:
58 Sets input channels seven and eight to h 58 Sets input channels seven and eight to high impedance.
59 type: boolean 59 type: boolean
60 60
61 required: 61 required:
62 - compatible 62 - compatible
63 - reg 63 - reg
64 - "#sound-dai-cells" 64 - "#sound-dai-cells"
65 65
66 unevaluatedProperties: false 66 unevaluatedProperties: false
67 67
68 examples: 68 examples:
69 - | 69 - |
70 #include <dt-bindings/gpio/gpio.h> 70 #include <dt-bindings/gpio/gpio.h>
71 71
72 i2c { 72 i2c {
73 #address-cells = <1>; 73 #address-cells = <1>;
74 #size-cells = <0>; 74 #size-cells = <0>;
75 75
76 cs5304: adc@48 { 76 cs5304: adc@48 {
77 compatible = "cirrus,cs5304"; 77 compatible = "cirrus,cs5304";
78 reg = <0x48>; 78 reg = <0x48>;
79 #sound-dai-cells = <1>; 79 #sound-dai-cells = <1>;
80 reset-gpios = <&gpio 110 GPIO_ACTI 80 reset-gpios = <&gpio 110 GPIO_ACTIVE_LOW>;
81 vdd-a-supply = <&vreg>; 81 vdd-a-supply = <&vreg>;
82 vdd-io-supply = <&vreg>; 82 vdd-io-supply = <&vreg>;
83 cirrus,in-hiz-pin34; 83 cirrus,in-hiz-pin34;
84 }; 84 };
85 }; 85 };
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