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From: <tomislav.denis@avl.com>
To: <jic23@kernel.org>
Cc: <linux-iio@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<tomislav.denis@avl.com>
Subject: [PATCH v2 0/2] Add support for ADS131E0x ADC family
Date: Tue, 5 Jan 2021 12:08:37 +0100	[thread overview]
Message-ID: <20210105110839.5436-1-tomislav.denis@avl.com> (raw)

From: Tomislav Denis <tomislav.denis@avl.com>

This patchset adds support for Texas Instruments ADS131E0x
analog-to-digital converters family.

Datasheet: https://www.ti.com/lit/ds/symlink/ads131e08.pdf

Changes in v2:
- refactor SPI communication and use DMA safe buffers
- supplay timestamp when sample data is added to the buffer
- do trigger pooling in top half instead threaded IRQ
- refactor external/internal voltage reference logic
- make everything device managed by using devm_add_action_or_reset
- make data rate runtime controllable insted DT parameter
- use generic ADC channel binding for DT channel configuration
- replace global PGA gain with PGA gain per channel
- add support for channel input selection(muliplexer)
- don't use validate_device in iio_trigger_ops struct
- drop the unneceseary return ret;
- minor changes on defines

Tomislav Denis (2):
  iio: adc: Add driver for Texas Instruments ADS131E0x ADC family
  bindings: iio: adc: Add documentation for ADS131E0x ADC driver

 .../devicetree/bindings/iio/adc/ti,ads131e08.yaml  | 181 ++++
 MAINTAINERS                                        |   7 +
 drivers/iio/adc/Kconfig                            |  12 +
 drivers/iio/adc/Makefile                           |   1 +
 drivers/iio/adc/ti-ads131e08.c                     | 921 +++++++++++++++++++++
 5 files changed, 1122 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml
 create mode 100644 drivers/iio/adc/ti-ads131e08.c

-- 
2.7.4


             reply	other threads:[~2021-01-05 11:30 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-05 11:08 tomislav.denis [this message]
2021-01-05 11:08 ` [PATCH v2 1/2] iio: adc: Add driver for Texas Instruments ADS131E0x ADC family tomislav.denis
2021-01-09 21:37   ` Jonathan Cameron
2021-01-05 11:08 ` [PATCH v2 2/2] bindings: iio: adc: Add documentation for ADS131E0x ADC driver tomislav.denis
2021-01-09 20:40   ` Jonathan Cameron
2021-01-11 23:38   ` Rob Herring

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