1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/iio/frequency/adi,admv4420.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: ADMV4420 K Band Downconverter
8
9 maintainers:
10 - Nuno Sá <nuno.sa@analog.com>
11
12 description:
13 The ADMV4420 is a highly integrated, double balanced, active
14 mixer with an integrated fractional-N synthesizer, ideally suited
15 for next generation K band satellite communications
16
17 properties:
18 compatible:
19 enum:
20 - adi,admv4420
21
22 reg:
23 maxItems: 1
24
25 spi-max-frequency:
26 maximum: 1000000
27
28 adi,lo-freq-khz:
29 description: LO Frequency
30 $ref: /schemas/types.yaml#/definitions/uint32
31
32 adi,ref-ext-single-ended-en:
33 description: External reference selected.
34 type: boolean
35
36 required:
37 - compatible
38 - reg
39
40
41 allOf:
42 - $ref: /schemas/spi/spi-peripheral-props.yaml#
43
44 unevaluatedProperties: false
45
46 examples:
47 - |
48 spi {
49 #address-cells = <1>;
50 #size-cells = <0>;
51 mixer@0 {
52 compatible = "adi,admv4420";
53 reg = <0>;
54 spi-max-frequency = <1000000>;
55 adi,lo-freq-khz = <16750000>;
56 adi,ref-ext-single-ended-en;
57 };
58 };
59 ...
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