xref: /linux/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml (revision 6315d93541f8a5f77c5ef5c4f25233e66d189603) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/frequency/adf4371.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Analog Devices ADF4371/ADF4372 Wideband Synthesizers
8
9maintainers:
10  - Popa Stefan <stefan.popa@analog.com>
11
12description: |
13  Analog Devices ADF4371/ADF4372 SPI Wideband Synthesizers
14  https://www.analog.com/media/en/technical-documentation/data-sheets/adf4371.pdf
15  https://www.analog.com/media/en/technical-documentation/data-sheets/adf4372.pdf
16
17properties:
18  compatible:
19    enum:
20      - adi,adf4371
21      - adi,adf4372
22
23  reg:
24    maxItems: 1
25
26  clocks:
27    description:
28      Definition of the external clock (see clock/clock-bindings.txt)
29    maxItems: 1
30
31  clock-names:
32    description:
33      Must be "clkin" if the input reference is single ended or "clkin-diff"
34      if the input reference is differential.
35    enum: [clkin, clkin-diff]
36
37  adi,mute-till-lock-en:
38    type: boolean
39    description:
40      If this property is present, then the supply current to RF8P and RF8N
41      output stage will shut down until the ADF4371/ADF4372 achieves lock as
42      measured by the digital lock detect circuitry.
43
44required:
45  - compatible
46  - reg
47  - clocks
48  - clock-names
49
50allOf:
51  - $ref: /schemas/spi/spi-peripheral-props.yaml#
52
53unevaluatedProperties: false
54
55examples:
56  - |
57    spi {
58        #address-cells = <1>;
59        #size-cells = <0>;
60
61        frequency@0 {
62            compatible = "adi,adf4371";
63            reg = <0>;
64            spi-max-frequency = <1000000>;
65            clocks = <&adf4371_clkin>;
66            clock-names = "clkin";
67        };
68    };
69...
70