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![Arnaud Pouliquen](https://secure.gravatar.com/avatar/47b20822a141d4f51e895d4455bf715c.jpg?s=96&d=mm)
Arnaud Pouliquen committed a71615792d0
ASoC: add bindings for stm32 DFSDM filter Add bindings that describes audio settings to support Digital Filter for pulse density modulation(PDM) microphone. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>