[PATCH 0/3] iio: cdc: add Texas Instruments FDC1004 driver

[Victor Chernyakin]

This series adds support for the FDC1004 I2C capacitive sensor.

Patch 1 adds higher-precision IIO_VAL_DECIMAL64_* formats,
        needed for the driver.
Patch 2 adds the devicetree bindings.
Patch 3 adds the driver itself.

Tested with the sensor connected over an i2c-tiny-usb adapter.

Victor Chernyakin (3):
  iio: add IIO_VAL_DECIMAL64_{ATTO,ZEPTO,YOCTO} formats
  dt-bindings: iio: cdc: add Texas Instruments FDC1004
  iio: cdc: add Texas Instruments FDC1004 driver

 .../bindings/iio/cdc/ti,fdc1004.yaml          |  44 ++
 MAINTAINERS                                   |   6 +
 drivers/iio/cdc/Kconfig                       |  10 +
 drivers/iio/cdc/Makefile                      |   1 +
 drivers/iio/cdc/fdc1004.c                     | 460 ++++++++++++++++++
 drivers/iio/industrialio-core.c               |   6 +
 include/linux/iio/types.h                     |   3 +
 7 files changed, 530 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/cdc/ti,fdc1004.yaml
 create mode 100644 drivers/iio/cdc/fdc1004.c

-- 
2.53.0