linux-kernel - [PATCH 0/2] iio: adc: add support for pac1921

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240703-iio-pac1921-v1-0-54c47d9180b6@gmail.com>
Date: Wed, 03 Jul 2024 15:34:34 +0200
From: Matteo Martelli <matteomartelli3@...il.com>
To: 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>
Cc: linux-iio@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Matteo Martelli <matteomartelli3@...il.com>
Subject: [PATCH 0/2] iio: adc: add support for pac1921

Add iio driver and DT binding for the Microchip PAC1921 Current/Power
monitor.

Implemented most of the features with few limitations listed in the
driver commit message.

Tested with a Pine64 host board connected to a PAC1921 click board [1]
via I2C. The PAC1921 click board embeds the Microchip PAC1921 device
and a 10 mOhms shunt resistor. The PAC1921 datasheet is at [2].

[1]: https://www.mikroe.com/pac1921-click
[2]: https://ww1.microchip.com/downloads/en/DeviceDoc/PAC1921-Data-Sheet-DS20005293E.pdf

Signed-off-by: Matteo Martelli <matteomartelli3@...il.com>
---
Matteo Martelli (2):
      dt-bindings: iio: adc: add binding for pac1921
      iio: adc: add support for pac1921

 .../ABI/testing/sysfs-bus-iio-adc-pac1921          |   45 +
 .../bindings/iio/adc/microchip,pac1921.yaml        |   79 ++
 MAINTAINERS                                        |    7 +
 drivers/iio/adc/Kconfig                            |   10 +
 drivers/iio/adc/Makefile                           |    1 +
 drivers/iio/adc/pac1921.c                          | 1033 ++++++++++++++++++++
 6 files changed, 1175 insertions(+)
---
base-commit: 529d2e1900642eba6df28307e26e19793e227546
change-id: 20240606-iio-pac1921-77fa0fa3ac11

Best regards,
-- 
Matteo Martelli <matteomartelli3@...il.com>