1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/media/i2c/rda,rda5807.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Unisoc Communications RDA5807 FM radio receiver
8
9 maintainers:
10 - Paul Cercueil <paul@crapouillou.net>
11
12 properties:
13 compatible:
14 enum:
15 - rda,rda5807
16
17 reg:
18 description: I2C address.
19 maxItems: 1
20
21 power-supply: true
22
23 rda,lnan:
24 description: Use LNAN input port.
25 type: boolean
26
27 rda,lnap:
28 description: Use LNAP input port.
29 type: boolean
30
31 rda,analog-out:
32 description: Enable analog audio output.
33 type: boolean
34
35 rda,i2s-out:
36 description: Enable I2S digital audio output.
37 type: boolean
38
39 rda,lna-microamp:
40 description: LNA working current, in micro-amperes.
41 default: 2500
42 enum: [1800, 2100, 2500, 3000]
43
44 required:
45 - compatible
46 - reg
47 - power-supply
48
49 additionalProperties: false
50
51 examples:
52 - |
53 i2c {
54 #address-cells = <1>;
55 #size-cells = <0>;
56
57 radio@11 {
58 compatible = "rda,rda5807";
59 reg = <0x11>;
60
61 power-supply = <&ldo6>;
62
63 rda,lnan;
64 rda,lnap;
65 rda,analog-out;
66 };
67 };
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