linux-kernel - [PATCH 0/3] iio: mpl3115: add support for DRDY interrupt

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Message-Id: <20250921133327.123726-1-apokusinski01@gmail.com>
Date: Sun, 21 Sep 2025 15:33:25 +0200
From: Antoni Pokusinski <apokusinski01@...il.com>
To: jic23@...nel.org,
	dlechner@...libre.com,
	nuno.sa@...log.com,
	andy@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org
Cc: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-iio@...r.kernel.org,
	linux@...ck-us.net,
	rodrigo.gobbi.7@...il.com,
	naresh.solanki@...ements.com,
	michal.simek@....com,
	grantpeltier93@...il.com,
	farouk.bouabid@...rry.de,
	marcelo.schmitt1@...il.com,
	Antoni Pokusinski <apokusinski01@...il.com>
Subject: [PATCH 0/3] iio: mpl3115: add support for DRDY interrupt

Hello,
This set of patches adds support for the DRDY interrupt in the MPL3115
pressure sensor. The device has 2 interrupt lines, hence the new
binding. I also added support for the sampling frequency which
determines the time interval between subsequent measurements (in the
continuous measurements mode) so it's obiously tied to the DRDY
interrupt feature.

Kind regards,
Antoni Pokusinski

Antoni Pokusinski (3):
  dt-bindings: iio: pressure: add binding for mpl3115
  iio: mpl3115: add support for DRDY interrupt
  iio: mpl3115: add support for sampling frequency

 .../bindings/iio/pressure/fsl,mpl3115.yaml    |  63 +++++
 .../devicetree/bindings/trivial-devices.yaml  |   2 -
 drivers/iio/pressure/mpl3115.c                | 247 +++++++++++++++++-
 3 files changed, 305 insertions(+), 7 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/pressure/fsl,mpl3115.yaml

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2.25.1