On Mon, Jul 24, 2017 at 06:10:39PM +0200, Fabrice Gasnier wrote: > STM32 ADC allows each channel to be sampled with a different sampling > time. There's an application note that deals with this: 'How to get > the best ADC accuracy in STM32...' It basically depends on analog input > signal electrical properties (depends on board). > > Add optional 'st,min-sample-time-nsecs' property so this can be tuned > in dt. > > Signed-off-by: Fabrice Gasnier <fabrice.gasn...@st.com> > --- > Changes in v2: > - Use 'st,min-sample-time-nsecs' instead of 'min-sample-time'. > --- > Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt | 5 +++++ > 1 file changed, 5 insertions(+)
Acked-by: Rob Herring <r...@kernel.org>
