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
next 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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