linux-kernel - [PATCH 0/5] Add support for AD7405/ADUM770x

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Message-ID: <20250324090813.2775011-1-pop.ioan-daniel@analog.com>
Date: Mon, 24 Mar 2025 11:07:55 +0200
From: Pop Ioan Daniel <pop.ioan-daniel@...log.com>
To: Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich
	<Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>, Rob
 Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor
 Dooley <conor+dt@...nel.org>, Nuno Sa <nuno.sa@...log.com>,
        Olivier Moysan
	<olivier.moysan@...s.st.com>,
        David Lechner <dlechner@...libre.com>,
        Javier
 Carrasco <javier.carrasco.cruz@...il.com>,
        Andy Shevchenko
	<andriy.shevchenko@...ux.intel.com>,
        Trevor Gamblin <tgamblin@...libre.com>,
        Guillaume Stols <gstols@...libre.com>,
        Dumitru Ceclan
	<mitrutzceclan@...il.com>,
        Matteo Martelli <matteomartelli3@...il.com>,
        AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
        Alisa-Dariana Roman <alisadariana@...il.com>,
        Marcelo Schmitt
	<marcelo.schmitt@...log.com>,
        Ramona Alexandra Nechita
	<ramona.nechita@...log.com>,
        Herve Codina <herve.codina@...tlin.com>,
        Dragos
 Bogdan <dragos.bogdan@...log.com>, <linux-iio@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: Pop Ioan Daniel <pop.ioan-daniel@...log.com>
Subject: [PATCH 0/5] Add support for AD7405/ADUM770x

The AD7405 is a high performance, second-order, Σ-Δ modulator
that converts an analog input signal into a high speed, single-bit
LVDS data stream, with on-chip digital isolation based on Analog
Devices, Inc., iCoupler technology. The AD7405 operates from a
4.5 V to 5.5 V (VDD1) power supply and accepts a differential input
signal of ±250 mV (±320 mV full-scale). The differential input is ideally
suited to shunt voltage monitoring in high voltage applications
where galvanic isolation is required.

Pop Ioan Daniel (5):
  iio: backend: add support for decimation ratio set
  iio: adc: adi-axi-adc: add set decimation rate
  dt-bindings: iio: adc: add ad7405 axi variant
  dt-bindings: iio: adc: add ad7405
  iio: adc: ad7405: add ad7405 driver

 .../bindings/iio/adc/adi,ad7405.yaml          |  68 ++++
 .../bindings/iio/adc/adi,axi-adc.yaml         |   2 +
 drivers/iio/adc/Kconfig                       |  10 +
 drivers/iio/adc/Makefile                      |   1 +
 drivers/iio/adc/ad7405.c                      | 301 ++++++++++++++++++
 drivers/iio/adc/adi-axi-adc.c                 |  43 ++-
 drivers/iio/industrialio-backend.c            |  18 ++
 include/linux/iio/backend.h                   |   3 +
 8 files changed, 445 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml
 create mode 100644 drivers/iio/adc/ad7405.c

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2.34.1