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* iio:adc: drop assign iio_info.driver_module and iio_trigger_ops.ownerJonathan Cameron2017-08-221-1/+0
| | | | | | | | | The equivalent of both of these are now done via macro magic when the relevant register calls are made. The actual structure elements will shortly go away. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
* iio: adc: Add support for TI ADC108S102 and ADC128S102Jan Kiszka2017-05-211-0/+348
This is an upstream port of an IIO driver for the TI ADC108S102 and ADC128S102. The former can be found on the Intel Galileo Gen2 and the Siemens SIMATIC IOT2000. For those boards, ACPI-based enumeration is included. Due to the lack of regulators under ACPI, we hard-code the voltage provided to the VA pin of the ADC to 5 V, the value used on Galileo and IOT2000. For DT usage, the regulator "vref-supply" provides this information. Note that DT usage has not been tested. Original author: Bogdan Pricop <bogdan.pricop@emutex.com> Ported from Intel Galileo Gen2 BSP to Intel Yocto kernel: Todor Minchev <todor@minchev.co.uk>. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>