Modify properties description and use standard units in dtschema.

Change:
V1 -> V2:
- Revise the driver description part for the C++ comment.
- In the nau8325_clkdet_put function, modify the max variable to hard code.
- Removed "Clock Detection" switch control.
- modify the "ALC Enable" switch name.
- Revise the dtschema for "nuvoton,dac-vref".

V2 -> V3:
- Properties use standard unit suffixes.
- Modify the enum definition.
- Driver code should be used dev_dbg().

V3 -> V4:
- Properties use standard unit suffixes.
- Modify the enum definition.

Seven Lee (2):
  ASoC: dt-bindings: Added schema for "nuvoton,nau8325"
  ASoC: nau8325: new driver

 .../bindings/sound/nuvoton,nau8325.yaml       |  90 ++
 sound/soc/codecs/nau8325.c                    | 856 ++++++++++++++++++
 sound/soc/codecs/nau8325.h                    | 391 ++++++++
 3 files changed, 1337 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/nuvoton,nau8325.yaml
 create mode 100644 sound/soc/codecs/nau8325.c
 create mode 100644 sound/soc/codecs/nau8325.h

-- 
2.25.1