From: Ajith Anandhan <ajithanandhan0406@gmail.com>
To: linux-iio@vger.kernel.org
Cc: jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com,
andy@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Ajith Anandhan <ajithanandhan0406@gmail.com>
Subject: [RFC PATCH 0/3] iio: adc: Add support for TI ADS1120 ADC
Date: Thu, 30 Oct 2025 22:04:08 +0530 [thread overview]
Message-ID: <20251030163411.236672-1-ajithanandhan0406@gmail.com> (raw)
This RFC patch series adds support for the Texas Instruments ADS1120,
a precision 16-bit delta-sigma ADC with SPI interface.
The driver provides:
- 4 single-ended voltage input channels
- Programmable gain amplifier (1 to 128)
- Configurable data rates (20 to 1000 SPS)
- Single-shot conversion mode
I'm looking for feedback on:
1. The implementation approach for single-shot conversions
2. Any other suggestions for improvement
Datasheet: https://www.ti.com/lit/gpn/ads1120
Ajith Anandhan (3):
dt-bindings: iio: adc: Add TI ADS1120 binding
iio: adc: Add support for TI ADS1120
MAINTAINERS: Add entry for TI ADS1120 ADC driver
.../bindings/iio/adc/ti,ads1120.yaml | 50 ++
MAINTAINERS | 7 +
drivers/iio/adc/Kconfig | 10 +
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/ti-ads1120.c | 509 ++++++++++++++++++
5 files changed, 577 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads1120.yaml
create mode 100644 drivers/iio/adc/ti-ads1120.c
--
2.34.1
next reply other threads:[~2025-10-30 16:34 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-30 16:34 Ajith Anandhan [this message]
2025-10-30 16:34 ` [RFC PATCH 1/3] dt-bindings: iio: adc: Add TI ADS1120 binding Ajith Anandhan
2025-10-30 17:12 ` Jonathan Cameron
2025-10-30 20:04 ` David Lechner
2025-11-01 12:24 ` Ajith Anandhan
2025-11-01 11:53 ` Ajith Anandhan
2025-10-30 16:34 ` [RFC PATCH 2/3] iio: adc: Add support for TI ADS1120 Ajith Anandhan
2025-10-30 17:54 ` Jonathan Cameron
2025-11-07 14:40 ` Ajith Anandhan
2025-11-09 14:02 ` Jonathan Cameron
2025-10-30 21:13 ` David Lechner
2025-11-07 15:50 ` Ajith Anandhan
2025-11-07 16:18 ` David Lechner
2025-11-09 8:45 ` Ajith Anandhan
2025-10-30 16:34 ` [RFC PATCH 3/3] MAINTAINERS: Add entry for TI ADS1120 ADC driver Ajith Anandhan
2025-10-30 17:55 ` Jonathan Cameron
2025-11-07 13:43 ` Ajith Anandhan
2025-10-30 16:40 ` [RFC PATCH 0/3] iio: adc: Add support for TI ADS1120 ADC Krzysztof Kozlowski
[not found] ` <CABPXPSKzOhGicdPLoMFy8xvd0Xx5_D2P2pduteY3QhDRV4d2Ow@mail.gmail.com>
2025-10-30 16:58 ` Ajith Anandhan
2025-10-30 17:08 ` Jonathan Cameron
2025-10-30 19:44 ` Krzysztof Kozlowski
2025-10-31 8:37 ` Andy Shevchenko
2025-11-01 11:37 ` Ajith Anandhan
2025-11-03 7:51 ` Andy Shevchenko
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