xref: /linux/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml (revision e0acec3369ca7071d14196c33e7bef35f61f9cde) 
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  - Marcelo Schmitt <marcelo.schmitt@analog.com>
11  - Nuno Sá <nuno.sa@analog.com>
12
13description: |
14  Analog Devices ADF4371/ADF4372 SPI Wideband Synthesizers
15  https://www.analog.com/media/en/technical-documentation/data-sheets/adf4371.pdf
16  https://www.analog.com/media/en/technical-documentation/data-sheets/adf4372.pdf
17
18properties:
19  compatible:
20    enum:
21      - adi,adf4371
22      - adi,adf4372
23
24  reg:
25    maxItems: 1
26
27  clocks:
28    description:
29      Definition of the external clock (see clock/clock-bindings.txt)
30    maxItems: 1
31
32  clock-names:
33    description:
34      Must be "clkin" if the input reference is single ended or "clkin-diff"
35      if the input reference is differential.
36    enum: [clkin, clkin-diff]
37
38  adi,mute-till-lock-en:
39    type: boolean
40    description:
41      If this property is present, then the supply current to RF8P and RF8N
42      output stage will shut down until the ADF4371/ADF4372 achieves lock as
43      measured by the digital lock detect circuitry.
44
45required:
46  - compatible
47  - reg
48  - clocks
49  - clock-names
50
51allOf:
52  - $ref: /schemas/spi/spi-peripheral-props.yaml#
53
54unevaluatedProperties: false
55
56examples:
57  - |
58    spi {
59        #address-cells = <1>;
60        #size-cells = <0>;
61
62        frequency@0 {
63            compatible = "adi,adf4371";
64            reg = <0>;
65            spi-max-frequency = <1000000>;
66            clocks = <&adf4371_clkin>;
67            clock-names = "clkin";
68        };
69    };
70...
71