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
7 title: Analog Devices ADF4371/ADF4372 Wideband Synthesizers
8
9 maintainers:
10 - Popa Stefan <stefan.popa@analog.com>
11
12 description: |
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
17 properties:
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
43 required:
44 - compatible
45 - reg
46 - clocks
47 - clock-names
48
49 allOf:
50 - $ref: /schemas/spi/spi-peripheral-props.yaml#
51
52 unevaluatedProperties: false
53
54 examples:
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 ...
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