Add all the patch and documentation to support Airoha AN7581
sound driver.

The card follows similar implementation with Mediatek with
the codec present on i2c but with a simplified implementation
register wise and additional frequency supported.

Changes v2:
- Fix wrong edit in MAINTAINERS file

Christian Marangi (3):
  ASoC: dt-bindings: Add Airoha AN7581 with WM8960 YAML
  ASoC: dt-bindings: Add Airoha AN7581 AFE YAML
  ASoC: airoha: Add AFE and machine driver for Airoha AN7581

 .../bindings/sound/airoha,an7581-afe.yaml     |  41 ++
 .../bindings/sound/airoha,an7581-wm8960.yaml  |  67 +++
 MAINTAINERS                                   |   8 +
 sound/soc/mediatek/Kconfig                    |  20 +
 sound/soc/mediatek/Makefile                   |   1 +
 sound/soc/mediatek/an7581/Makefile            |   9 +
 sound/soc/mediatek/an7581/an7581-afe-common.h |  39 ++
 sound/soc/mediatek/an7581/an7581-afe-pcm.c    | 456 ++++++++++++++++++
 sound/soc/mediatek/an7581/an7581-dai-etdm.c   | 371 ++++++++++++++
 sound/soc/mediatek/an7581/an7581-reg.h        |  61 +++
 sound/soc/mediatek/an7581/an7581-wm8960.c     | 170 +++++++
 11 files changed, 1243 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/airoha,an7581-afe.yaml
 create mode 100644 Documentation/devicetree/bindings/sound/airoha,an7581-wm8960.yaml
 create mode 100644 sound/soc/mediatek/an7581/Makefile
 create mode 100644 sound/soc/mediatek/an7581/an7581-afe-common.h
 create mode 100644 sound/soc/mediatek/an7581/an7581-afe-pcm.c
 create mode 100644 sound/soc/mediatek/an7581/an7581-dai-etdm.c
 create mode 100644 sound/soc/mediatek/an7581/an7581-reg.h
 create mode 100644 sound/soc/mediatek/an7581/an7581-wm8960.c

-- 
2.51.0