| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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,admv1014.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: ADMV1014 Microwave Downconverter |
| 8 | |
| 9 | maintainers: |
| 10 | - Antoniu Miclaus <antoniu.miclaus@analog.com> |
| 11 | |
| 12 | description: | |
| 13 | Wideband, microwave downconverter optimized for point to point microwave |
| 14 | radio designs operating in the 24 GHz to 44 GHz frequency range. |
| 15 | |
| 16 | https://www.analog.com/en/products/admv1014.html |
| 17 | |
| 18 | properties: |
| 19 | compatible: |
| 20 | enum: |
| 21 | - adi,admv1014 |
| 22 | |
| 23 | reg: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | spi-max-frequency: |
| 27 | maximum: 1000000 |
| 28 | |
| 29 | clocks: |
| 30 | maxItems: 1 |
| 31 | |
| 32 | clock-names: |
| 33 | items: |
| 34 | - const: lo_in |
| 35 | description: |
| 36 | External clock that provides the Local Oscillator input. |
| 37 | |
| 38 | vcm-supply: |
| 39 | description: |
| 40 | Common-mode voltage regulator. |
| 41 | |
| 42 | vcc-if-bb-supply: |
| 43 | description: |
| 44 | BB and IF supply voltage regulator. |
| 45 | |
| 46 | vcc-vga-supply: |
| 47 | description: |
| 48 | RF Amplifier supply voltage regulator. |
| 49 | |
| 50 | vcc-vva-supply: |
| 51 | description: |
| 52 | VVA Control Circuit supply voltage regulator. |
| 53 | |
| 54 | vcc-lna-3p3-supply: |
| 55 | description: |
| 56 | Low Noise Amplifier 3.3V supply voltage regulator. |
| 57 | |
| 58 | vcc-lna-1p5-supply: |
| 59 | description: |
| 60 | Low Noise Amplifier 1.5V supply voltage regulator. |
| 61 | |
| 62 | vcc-bg-supply: |
| 63 | description: |
| 64 | Band Gap Circuit supply voltage regulator. |
| 65 | |
| 66 | vcc-quad-supply: |
| 67 | description: |
| 68 | Quadruple supply voltage regulator. |
| 69 | |
| 70 | vcc-mixer-supply: |
| 71 | description: |
| 72 | Mixer supply voltage regulator. |
| 73 | |
| 74 | adi,input-mode: |
| 75 | description: |
| 76 | Select the input mode. |
| 77 | iq - in-phase quadrature (I/Q) input |
| 78 | if - complex intermediate frequency (IF) input |
| 79 | enum: [iq, if] |
| 80 | |
| 81 | adi,detector-enable: |
| 82 | description: |
| 83 | Digital Rx Detector Enable. The Square Law Detector output is |
| 84 | available at output pin VDET. |
| 85 | type: boolean |
| 86 | |
| 87 | adi,p1db-compensation-enable: |
| 88 | description: |
| 89 | Turn on bits to optimize P1dB. |
| 90 | type: boolean |
| 91 | |
| 92 | adi,quad-se-mode: |
| 93 | description: |
| 94 | Switch the LO path from differential to single-ended operation. |
| 95 | se-neg - Single-Ended Mode, Negative Side Disabled. |
| 96 | se-pos - Single-Ended Mode, Positive Side Disabled. |
| 97 | diff - Differential Mode. |
| 98 | enum: [se-neg, se-pos, diff] |
| 99 | |
| 100 | required: |
| 101 | - compatible |
| 102 | - reg |
| 103 | - clocks |
| 104 | - clock-names |
| 105 | - vcm-supply |
| 106 | - vcc-if-bb-supply |
| 107 | - vcc-vga-supply |
| 108 | - vcc-vva-supply |
| 109 | - vcc-lna-3p3-supply |
| 110 | - vcc-lna-1p5-supply |
| 111 | - vcc-bg-supply |
| 112 | - vcc-quad-supply |
| 113 | - vcc-mixer-supply |
| 114 | |
| 115 | allOf: |
| 116 | - $ref: /schemas/spi/spi-peripheral-props.yaml# |
| 117 | |
| 118 | unevaluatedProperties: false |
| 119 | |
| 120 | examples: |
| 121 | - | |
| 122 | spi { |
| 123 | #address-cells = <1>; |
| 124 | #size-cells = <0>; |
| 125 | converter@0 { |
| 126 | compatible = "adi,admv1014"; |
| 127 | reg = <0>; |
| 128 | spi-max-frequency = <1000000>; |
| 129 | clocks = <&admv1014_lo>; |
| 130 | clock-names = "lo_in"; |
| 131 | vcm-supply = <&vcm>; |
| 132 | vcc-if-bb-supply = <&vcc_if_bb>; |
| 133 | vcc-vga-supply = <&vcc_vga>; |
| 134 | vcc-vva-supply = <&vcc_vva>; |
| 135 | vcc-lna-3p3-supply = <&vcc_lna_3p3>; |
| 136 | vcc-lna-1p5-supply = <&vcc_lna_1p5>; |
| 137 | vcc-bg-supply = <&vcc_bg>; |
| 138 | vcc-quad-supply = <&vcc_quad>; |
| 139 | vcc-mixer-supply = <&vcc_mixer>; |
| 140 | adi,quad-se-mode = "diff"; |
| 141 | adi,detector-enable; |
| 142 | adi,p1db-compensation-enable; |
| 143 | }; |
| 144 | }; |
| 145 | ... |