linux/drivers/iio
Heiner Kallweit 48ba7c3c0b iio: adc: meson-saradc: add calibration
This patch adds calibration for the Meson SAR ADC.
Points 25% vref and 75% vref are used for calibration.
It uses a simple linear calibration function: SCALE * val + BIAS

Successfully tested on a Odroid C2.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-03-25 14:55:03 +00:00
..
accel iio: accel: mma7660: Add OF device ID table 2017-03-19 10:58:28 +00:00
adc iio: adc: meson-saradc: add calibration 2017-03-25 14:55:03 +00:00
amplifiers
buffer iio:buffer.h - split into buffer.h and buffer_impl.h 2017-01-10 19:54:55 +00:00
chemical
common iio: hid: Add temperature sensor support 2017-03-04 18:45:26 +00:00
counter iio: pc104: Mask PC/104 drivers via the PC104 Kconfig option 2017-03-15 21:59:08 +00:00
dac iio: dac: Add support for ltc2632 DACs 2017-03-21 18:43:56 +00:00
dummy iio:dummy: Stop enabling timestamp by default. 2017-01-10 19:54:55 +00:00
frequency
gyro iio: gyro: itg3200: Add OF device ID table 2017-03-19 10:58:31 +00:00
health First set of IIO new device support, features and cleanup for the 4.12 cycle. 2017-03-06 13:17:21 +01:00
humidity Merge 4.10-rc7 into staging-next 2017-02-06 09:36:10 +01:00
imu iio: imu: inv_mpu6050: Add OF device ID table 2017-03-19 10:54:43 +00:00
light iio: light: apds9960: Add OF device ID table 2017-03-19 10:55:42 +00:00
magnetometer iio: magnetometer: mag3110: Add OF device ID table 2017-03-19 10:57:24 +00:00
orientation iio: orientation: hid-sensor-rotation: Add PM function (fix non working driver) 2016-11-05 17:47:47 +00:00
potentiometer iio: max5481: Add support for Maxim digital potentiometers 2017-01-28 12:13:31 +00:00
potentiostat iio: lmp91000: Set parent device 2017-02-19 12:01:52 +00:00
pressure iio: pressure: mpl3115: Add OF device ID table 2017-03-19 10:58:01 +00:00
proximity iio: pulsedlight-lidar-lite-v2: Set parent device 2017-02-19 12:02:31 +00:00
temperature iio: mlx96014: Add OF device ID table 2017-03-19 10:49:24 +00:00
trigger Immutable branch between MFD, IIO and PWM due for the v4.11 merge window 2017-01-28 18:21:49 +00:00
iio_core_trigger.h
iio_core.h
industrialio-buffer.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
industrialio-configfs.c
industrialio-core.c iio:buffer.h - split into buffer.h and buffer_impl.h 2017-01-10 19:54:55 +00:00
industrialio-event.c
industrialio-sw-device.c
industrialio-sw-trigger.c
industrialio-trigger.c iio: trigger: clean up viio_trigger_alloc() 2017-01-22 13:37:34 +00:00
industrialio-triggered-event.c
inkern.c iio: inkern: pass through raw values if no scaling 2017-01-14 12:20:18 +00:00
Kconfig
Makefile