linux-kernel - [PATCH 0/2] iio: adc: add new ad7380 driver

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Message-ID: <20231208-ad7380-mainline-v1-0-2b33fe2f44ae@baylibre.com>
Date:   Fri,  8 Dec 2023 09:51:39 -0600
From:   David Lechner <dlechner@...libre.com>
To:     linux-iio@...r.kernel.org, devicetree@...r.kernel.org
Cc:     David Lechner <dlechner@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Michael Hennerich <michael.hennerich@...log.com>,
        Nuno Sá <nuno.sa@...log.com>,
        Alexandru Ardelean <alexandru.ardelean@...log.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org,
        Stefan Popa <stefan.popa@...log.com>
Subject: [PATCH 0/2] iio: adc: add new ad7380 driver

This series is adding a new driver for the Analog Devices Inc. AD7380,
AD7381, AD7383, and AD7384 ADCs. These chips are part of a family of
simultaneous sampling SAR ADCs.

To keep things simple, the initial driver implementation only supports
the 2-channel differential chips listed above. There are also 4-channel
differential chips and 4-channel single-ended chips in the family that
can be added later.

Furthermore, the driver is just implementing basic support for capturing
data. Additional features like interrupts, CRC, etc. can be added later.

Also, FYI, this driver will also be used as the base for an upcoming
series adding AXI SPI Engine offload support for these chips along with
[1].

This work is being done by BayLibre and on behalf of Analog Devices Inc.
hence the maintainers are @analog.com.

[1]: https://lore.kernel.org/linux-spi/20231204-axi-spi-engine-series-2-v1-0-063672323fce@baylibre.com/

---
David Lechner (2):
      dt-bindings: iio: adc: Add binding for AD7380 ADCs
      iio: adc: ad7380: new driver for AD7380 ADCs

 .../devicetree/bindings/iio/adc/adi,ad7380.yaml    | 102 +++++
 MAINTAINERS                                        |  10 +
 drivers/iio/adc/Kconfig                            |  16 +
 drivers/iio/adc/Makefile                           |   1 +
 drivers/iio/adc/ad7380.c                           | 467 +++++++++++++++++++++
 5 files changed, 596 insertions(+)
---
base-commit: 18f78b5e609b19b56237f0dae47068d44b8b0ecd
change-id: 20231208-ad7380-mainline-e6c4fa7dbedd

Best regards,
-- 
David Lechner <dlechner@...libre.com>