0001 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/iio/frequency/adi,adrf6780.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: ADRF6780 Microwave Upconverter
0008
0009 maintainers:
0010 - Antoniu Miclaus <antoniu.miclaus@analog.com>
0011
0012 description: |
0013 Wideband, microwave upconverter optimized for point to point microwave
0014 radio designs operating in the 5.9 GHz to 23.6 GHz frequency range.
0015
0016 https://www.analog.com/en/products/adrf6780.html
0017
0018 properties:
0019 compatible:
0020 enum:
0021 - adi,adrf6780
0022
0023 reg:
0024 maxItems: 1
0025
0026 spi-max-frequency:
0027 maximum: 1000000
0028
0029 clocks:
0030 description:
0031 Definition of the external clock.
0032 minItems: 1
0033
0034 clock-names:
0035 items:
0036 - const: lo_in
0037
0038 clock-output-names:
0039 maxItems: 1
0040
0041 adi,vga-buff-en:
0042 description:
0043 RF Variable Gain Amplifier Buffer Enable. Gain is controlled by
0044 the voltage on the VATT pin.
0045 type: boolean
0046
0047 adi,lo-buff-en:
0048 description:
0049 Local Oscillator Amplifier Enable. Disable to put the part in
0050 a power down state.
0051 type: boolean
0052
0053 adi,if-mode-en:
0054 description:
0055 Intermediate Frequency Mode Enable. Either IF Mode or I/Q Mode
0056 can be enabled at a time.
0057 type: boolean
0058
0059 adi,iq-mode-en:
0060 description:
0061 I/Q Mode Enable. Either IF Mode or I/Q Mode can be enabled at a
0062 time.
0063 type: boolean
0064
0065 adi,lo-x2-en:
0066 description:
0067 Double the Local Oscillator output frequency from the Local
0068 Oscillator Input Frequency. Either LOx1 or LOx2 can be enabled
0069 at a time.
0070 type: boolean
0071
0072 adi,lo-ppf-en:
0073 description:
0074 Local Oscillator input frequency equal to the Local Oscillator
0075 output frequency (LO x1). Either LOx1 or LOx2 can be enabled
0076 at a time.
0077 type: boolean
0078
0079 adi,lo-en:
0080 description:
0081 Enable additional cirtuitry in the LO chain. Disable to put the
0082 part in a power down state.
0083 type: boolean
0084
0085 adi,uc-bias-en:
0086 description:
0087 Enable all bias circuitry thourghout the entire part.
0088 Disable to put the part in a power down state.
0089 type: boolean
0090
0091 adi,lo-sideband:
0092 description:
0093 Switch to the Lower LO Sideband. By default the Upper LO
0094 sideband is enabled.
0095 type: boolean
0096
0097 adi,vdet-out-en:
0098 description:
0099 VDET Output Select Enable. Expose the RF detector output to the
0100 VDET external pin.
0101 type: boolean
0102
0103 '#clock-cells':
0104 const: 0
0105
0106 dependencies:
0107 adi,lo-x2-en: [ "adi,lo-en" ]
0108 adi,lo-ppf-en: [ "adi,lo-en" ]
0109
0110 required:
0111 - compatible
0112 - reg
0113 - clocks
0114 - clock-names
0115
0116 additionalProperties: false
0117
0118 examples:
0119 - |
0120 spi {
0121 #address-cells = <1>;
0122 #size-cells = <0>;
0123 adrf6780@0 {
0124 compatible = "adi,adrf6780";
0125 reg = <0>;
0126 spi-max-frequency = <1000000>;
0127 clocks = <&adrf6780_lo>;
0128 clock-names = "lo_in";
0129 };
0130 };
0131 ...
