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Message-Id: <20240527154050.24975-1-francesco@dolcini.it>
Date: Mon, 27 May 2024 17:40:48 +0200
From: Francesco Dolcini <francesco@...cini.it>
To: Francesco Dolcini <francesco@...cini.it>,
João Paulo Gonçalves <jpaulo.silvagoncalves@...il.com>,
Jonathan Cameron <jic23@...nel.org>,
Lars-Peter Clausen <lars@...afoo.de>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>
Cc: Francesco Dolcini <francesco.dolcini@...adex.com>,
linux-iio@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/2] iio: adc: ti-ads1119: Add driver
From: Francesco Dolcini <francesco.dolcini@...adex.com>
The ADS1119 is a precision, 16-bit, analog-to-digital converter (ADC)
that features two differential or four single-ended inputs through a
flexible input multiplexer (MUX), rail-to-rail input
buffers, a programmable gain stage, a voltage reference, and an
oscillator.
Apart from normal single conversion, the driver also supports
continuous conversion mode using a triggered buffer. However, in this
mode only one channel can be scanned at a time, and it only uses the data
ready interrupt as a trigger. This is because the device channels are
multiplexed, and using its own data ready interrupt as a trigger guarantees
the signal sampling frequency.
João Paulo Gonçalves (2):
dt-bindings: iio: adc: add ti,ads1119
iio: adc: ti-ads1119: Add driver
.../bindings/iio/adc/ti,ads1119.yaml | 122 +++
MAINTAINERS | 8 +
drivers/iio/adc/Kconfig | 13 +
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/ti-ads1119.c | 815 ++++++++++++++++++
5 files changed, 959 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml
create mode 100644 drivers/iio/adc/ti-ads1119.c
--
2.39.2
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