135 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/frequency/adi,adrf6780.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: ADRF6780 Microwave Upconverter8 9maintainers:10 - Antoniu Miclaus <antoniu.miclaus@analog.com>11 12description: |13 Wideband, microwave upconverter optimized for point to point microwave14 radio designs operating in the 5.9 GHz to 23.6 GHz frequency range.15 16 https://www.analog.com/en/products/adrf6780.html17 18properties:19 compatible:20 enum:21 - adi,adrf678022 23 reg:24 maxItems: 125 26 spi-max-frequency:27 maximum: 100000028 29 clocks:30 description:31 Definition of the external clock.32 minItems: 133 34 clock-names:35 items:36 - const: lo_in37 38 clock-output-names:39 maxItems: 140 41 adi,vga-buff-en:42 description:43 RF Variable Gain Amplifier Buffer Enable. Gain is controlled by44 the voltage on the VATT pin.45 type: boolean46 47 adi,lo-buff-en:48 description:49 Local Oscillator Amplifier Enable. Disable to put the part in50 a power down state.51 type: boolean52 53 adi,if-mode-en:54 description:55 Intermediate Frequency Mode Enable. Either IF Mode or I/Q Mode56 can be enabled at a time.57 type: boolean58 59 adi,iq-mode-en:60 description:61 I/Q Mode Enable. Either IF Mode or I/Q Mode can be enabled at a62 time.63 type: boolean64 65 adi,lo-x2-en:66 description:67 Double the Local Oscillator output frequency from the Local68 Oscillator Input Frequency. Either LOx1 or LOx2 can be enabled69 at a time.70 type: boolean71 72 adi,lo-ppf-en:73 description:74 Local Oscillator input frequency equal to the Local Oscillator75 output frequency (LO x1). Either LOx1 or LOx2 can be enabled76 at a time.77 type: boolean78 79 adi,lo-en:80 description:81 Enable additional cirtuitry in the LO chain. Disable to put the82 part in a power down state.83 type: boolean84 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: boolean90 91 adi,lo-sideband:92 description:93 Switch to the Lower LO Sideband. By default the Upper LO94 sideband is enabled.95 type: boolean96 97 adi,vdet-out-en:98 description:99 VDET Output Select Enable. Expose the RF detector output to the100 VDET external pin.101 type: boolean102 103 '#clock-cells':104 const: 0105 106dependencies:107 adi,lo-x2-en: [ "adi,lo-en" ]108 adi,lo-ppf-en: [ "adi,lo-en" ]109 110required:111 - compatible112 - reg113 - clocks114 - clock-names115 116allOf:117 - $ref: /schemas/spi/spi-peripheral-props.yaml#118 119unevaluatedProperties: false120 121examples: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...135