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| author | Arnaud Pouliquen <arnaud.pouliquen@st.com> | 2018-01-10 11:13:10 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-10 11:30:11 +0100 |
| commit | bed73904e76fc08d0ec3a7ba3eb2ddbb2e38862c (patch) | |
| tree | 99193706b1e4dc8d0a1906f827af83428dbcbc6f /arch | |
| parent | IIO: add DT bindings for stm32 DFSDM filter (diff) | |
| download | linux-bed73904e76fc08d0ec3a7ba3eb2ddbb2e38862c.tar.xz linux-bed73904e76fc08d0ec3a7ba3eb2ddbb2e38862c.zip | |
IIO: ADC: add stm32 DFSDM core support
Add driver for stm32 DFSDM pheripheral. Its converts a sigma delta
stream in n bit samples through a low pass filter and an integrator.
stm32-dfsdm-core driver is the core part supporting the filter
instances dedicated to sigma-delta ADC or audio PDM microphone purpose.
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>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions