Determine DMIC slew rate via property setup. 

Change:
V1 -> V2:
  - Corrected description of DMIC slew rate. 

Seven Lee (2):
  ASoC: dt-bindings: nau8821: Add DMIC slew rate selection
  ASoC: nau8821: Add slew rate controls.

 .../devicetree/bindings/sound/nuvoton,nau8821.yaml        | 8 ++++++++
 sound/soc/codecs/nau8821.c                                | 7 +++++++
 sound/soc/codecs/nau8821.h                                | 3 +++
 3 files changed, 18 insertions(+)

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2.25.1