[PATCH 2/5] iio: adc: stm32: add dt option to set default trigger polarity

STM32 ADC trigger polarity can be set to either rising, falling or both edges. Add dt option to configure it. Note: default value may be overridden later via trigger_polarity sysfs attribute. Signed-off-by: Fabrice Gasnier --- drivers/iio/adc/stm32-adc.c | 7 +++ 1

[PATCH 2/5] iio: adc: stm32: add dt option to set default trigger polarity

STM32 ADC trigger polarity can be set to either rising, falling or both edges. Add dt option to configure it. Note: default value may be overridden later via trigger_polarity sysfs attribute. Signed-off-by: Fabrice Gasnier --- drivers/iio/adc/stm32-adc.c | 7 +++ 1 file changed, 7