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dt-bindings: iio: hmc425a: add entry for HMC540S

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Added support for HMC540SLP3E broadband 4-bit Silicon IC digital
attenuator with a 15 dB control range and wide frequency coverage
(0.1 to 8 GHz).

Signed-off-by: Ana-Maria Cusco <ana-maria.cusco@analog.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230816110906.144540-2-ana-maria.cusco@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Ana-Maria Cusco 2023-08-16 14:09:06 +03:00 committed by Jonathan Cameron
parent 77865a8f9f
commit 20f87a9a26
1 changed files with 9 additions and 3 deletions
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12
Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml
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@ -4,20 +4,26 @@
$id: http://devicetree.org/schemas/iio/amplifiers/adi,hmc425a.yaml# $id: http://devicetree.org/schemas/iio/amplifiers/adi,hmc425a.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml#
title: HMC425A 6-bit Digital Step Attenuator title: Analog Devices HMC425A and similar Digital Step Attenuators
maintainers: maintainers:
- Michael Hennerich <michael.hennerich@analog.com> - Michael Hennerich <michael.hennerich@analog.com>
description: | description: |
Digital Step Attenuator IIO device with gpio interface. Digital Step Attenuator IIO devices with gpio interface.
Offer various frequency and attenuation ranges.
HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz
https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf
HMC540S 1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz
https://www.analog.com/media/en/technical-documentation/data-sheets/hmc540s.pdf
properties: properties:
compatible: compatible:
enum: enum:
- adi,hmc425a - adi,hmc425a
- adi,hmc540s
vcc-supply: true vcc-supply: true