3 commits

Author	SHA1	Message	Date
Matthias Kaehlcke	1e46774fec	iio: adc: qcom-spmi-adc5: Verify channel numbers from DT ... The driver only defines a subset of all possible ADC channels. Channel numbers read from the device tree are accepted as long as they don't exceed a max value, even when no channel definition exists. Add a check to abort initialization in this case. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>	2018-09-02 18:52:04 +01:00
Matthias Kaehlcke	4d0434f129	iio: adc: qcom-spmi-adc5: Add ADC5_AMUX_THM[24]_100K_PU to rev2 channel list ... Add ADC5_AMUX_THM2_100K_PU and ADC5_AMUX_THM4_100K_PU to the list of rev2 ADC channels. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>	2018-08-19 17:51:27 +01:00
Siddartha Mohanadoss	e13d757279	iio: adc: Add QCOM SPMI PMIC5 ADC driver ... This patch adds support for QCOM SPMI PMIC5 family of ADC driver that supports hardware based offset and gain compensation. The ADC peripheral can measure both voltage and current channels whose input signal is connected to the PMIC ADC AMUX. The register set and configuration has been refreshed compared to the prior QCOM PMIC ADC family. Register ADC5 as part of the IIO framework. Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>	2018-08-18 18:11:43 +01:00