1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/iio/frequency/adi,adrf6780.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: ADRF6780 Microwave Upconverter
8
9 maintainers:
10 - Antoniu Miclaus <antoniu.miclaus@analog.com>
11
12 description: |
13 Wideband, microwave upconverter optimized for point to point microwave
14 radio designs operating in the 5.9 GHz to 23.6 GHz frequency range.
15
16 https://www.analog.com/en/products/adrf6780.html
17
18 properties:
19 compatible:
20 enum:
21 - adi,adrf6780
22
23 reg:
24 maxItems: 1
25
26 spi-max-frequency:
27 maximum: 1000000
28
29 clocks:
30 description:
31 Definition of the external clock.
32 minItems: 1
33
34 clock-names:
35 items:
36 - const: lo_in
37
38 clock-output-names:
39 maxItems: 1
40
41 adi,vga-buff-en:
42 description:
43 RF Variable Gain Amplifier Buffer Enable. Gain is controlled by
44 the voltage on the VATT pin.
45 type: boolean
46
47 adi,lo-buff-en:
48 description:
49 Local Oscillator Amplifier Enable. Disable to put the part in
50 a power down state.
51 type: boolean
52
53 adi,if-mode-en:
54 description:
55 Intermediate Frequency Mode Enable. Either IF Mode or I/Q Mode
56 can be enabled at a time.
57 type: boolean
58
59 adi,iq-mode-en:
60 description:
61 I/Q Mode Enable. Either IF Mode or I/Q Mode can be enabled at a
62 time.
63 type: boolean
64
65 adi,lo-x2-en:
66 description:
67 Double the Local Oscillator output frequency from the Local
68 Oscillator Input Frequency. Either LOx1 or LOx2 can be enabled
69 at a time.
70 type: boolean
71
72 adi,lo-ppf-en:
73 description:
74 Local Oscillator input frequency equal to the Local Oscillator
75 output frequency (LO x1). Either LOx1 or LOx2 can be enabled
76 at a time.
77 type: boolean
78
79 adi,lo-en:
80 description:
81 Enable additional cirtuitry in the LO chain. Disable to put the
82 part in a power down state.
83 type: boolean
84
85 adi,uc-bias-en:
86 description:
87 Enable all bias circuitry thourghout the entire part.
88 Disable to put the part in a power down state.
89 type: boolean
90
91 adi,lo-sideband:
92 description:
93 Switch to the Lower LO Sideband. By default the Upper LO
94 sideband is enabled.
95 type: boolean
96
97 adi,vdet-out-en:
98 description:
99 VDET Output Select Enable. Expose the RF detector output to the
100 VDET external pin.
101 type: boolean
102
103 '#clock-cells':
104 const: 0
105
106 dependencies:
107 adi,lo-x2-en: [ "adi,lo-en" ]
108 adi,lo-ppf-en: [ "adi,lo-en" ]
109
110 required:
111 - compatible
112 - reg
113 - clocks
114 - clock-names
115
116 allOf:
117 - $ref: /schemas/spi/spi-peripheral-props.yaml#
118
119 unevaluatedProperties: false
120
121 examples:
122 - |
123 spi {
124 #address-cells = <1>;
125 #size-cells = <0>;
126 adrf6780@0 {
127 compatible = "adi,adrf6780";
128 reg = <0>;
129 spi-max-frequency = <1000000>;
130 clocks = <&adrf6780_lo>;
131 clock-names = "lo_in";
132 };
133 };
134 ...
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