1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/iio/frequency/adi,admv4420.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: ADMV4420 K Band Downconverter 8 9maintainers: 10 - Nuno Sá <nuno.sa@analog.com> 11 12description: 13 The ADMV4420 is a highly integrated, double balanced, active 14 mixer with an integrated fractional-N synthesizer, ideally suited 15 for next generation K band satellite communications 16 17properties: 18 compatible: 19 enum: 20 - adi,admv4420 21 22 reg: 23 maxItems: 1 24 25 spi-max-frequency: 26 maximum: 1000000 27 28 adi,lo-freq-khz: 29 description: LO Frequency 30 $ref: /schemas/types.yaml#/definitions/uint32 31 32 adi,ref-ext-single-ended-en: 33 description: External reference selected. 34 type: boolean 35 36required: 37 - compatible 38 - reg 39 40 41allOf: 42 - $ref: /schemas/spi/spi-peripheral-props.yaml# 43 44unevaluatedProperties: false 45 46examples: 47 - | 48 spi { 49 #address-cells = <1>; 50 #size-cells = <0>; 51 mixer@0 { 52 compatible = "adi,admv4420"; 53 reg = <0>; 54 spi-max-frequency = <1000000>; 55 adi,lo-freq-khz = <16750000>; 56 adi,ref-ext-single-ended-en; 57 }; 58 }; 59... 60