From 79f2ff6461e7dab9d85051498a32bcbd758fe708 Mon Sep 17 00:00:00 2001 From: Ana-Maria Cusco Date: Mon, 13 Nov 2023 12:25:35 +0200 Subject: [PATCH] dt-bindings: iio: hmc425a: add entry for ADRF5740 Attenuator The ADRF5740 is a silicon, 4-bit digital attenuator with 22 dB attenuation control range in 2 dB steps. Signed-off-by: Ana-Maria Cusco Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20231113102535.51074-3-anamaria.cuscoo@gmail.com Signed-off-by: Jonathan Cameron --- .../devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml b/Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml index 2ee6080deac7..67de9d4e3a1d 100644 --- a/Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml +++ b/Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml @@ -12,6 +12,9 @@ maintainers: description: | Digital Step Attenuator IIO devices with gpio interface. Offer various frequency and attenuation ranges. + ADRF5750 2 dB LSB, 4-Bit, Silicon Digital Attenuator, 10 MHz to 60 GHz + https://www.analog.com/media/en/technical-documentation/data-sheets/adrf5740.pdf + 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 @@ -22,6 +25,7 @@ description: | properties: compatible: enum: + - adi,adrf5740 - adi,hmc425a - adi,hmc540s