xref: /freebsd/sys/contrib/device-tree/Bindings/iio/frequency/adf4371.yaml (revision a90b9d0159070121c221b966469c3e36d912bf82) 
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"
34    maxItems: 1
35
36  adi,mute-till-lock-en:
37    type: boolean
38    description:
39      If this property is present, then the supply current to RF8P and RF8N
40      output stage will shut down until the ADF4371/ADF4372 achieves lock as
41      measured by the digital lock detect circuitry.
42
43required:
44  - compatible
45  - reg
46  - clocks
47  - clock-names
48
49allOf:
50  - $ref: /schemas/spi/spi-peripheral-props.yaml#
51
52unevaluatedProperties: false
53
54examples:
55  - |
56    spi {
57        #address-cells = <1>;
58        #size-cells = <0>;
59
60        frequency@0 {
61            compatible = "adi,adf4371";
62            reg = <0>;
63            spi-max-frequency = <1000000>;
64            clocks = <&adf4371_clkin>;
65            clock-names = "clkin";
66        };
67    };
68...
69