From: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx>
Hello,
this patch series adds the driver for the Texas Instruments ADS7924.
The Texas Instruments ADS7924 is a 4 channels, 12-bit analog to
digital converter (ADC) with an I2C interface.
Patch 1 adds a Kconfig comment to help differentiate between the Analog
Devices AD7924 (SPI) and the TI ADS7924 (I2C).
Patch 2 contains the driver for the ADS7924.
Patch 3 add the dt-bindings for the ADS7924.
I have tested the driver using the Texas Instruments ADS7924EVM board connected
to a Variscite Symphony EVK with a IMX8MN NANO SOM:
- Tested reset pin Ok
- Tested regulator setup Ok
- Tested reading sysfs in_voltage_scale Ok
- Tested reading sysfs in_voltageX_raw (x=0 to 3) Ok
Thank you.
Hugo Villeneuve (3):
iio: adc: Kconfig: add SPI interface mention to AD7924 description
iio: adc: ti-ads7924: add ADS7924 driver
dt-bindings: iio: adc: add ADS7924
.../bindings/iio/adc/ti,ads7924.yaml | 103 ++++
MAINTAINERS | 7 +
drivers/iio/adc/Kconfig | 15 +-
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/ti-ads7924.c | 514 ++++++++++++++++++
5 files changed, 639 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
create mode 100644 drivers/iio/adc/ti-ads7924.c
base-commit: 4652bc537a2e0b44959489f45e4684fa4f143a45
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2.30.2
