Commits
Arnaud Pouliquen committed e2e6771c646
IIO: ADC: add STM32 DFSDM sigma delta ADC support Add DFSDM driver to handle sigma delta ADC. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>