[PATCH v2 0/4] Add support for Loongson-1 AC97

[Keguang Zhang via B4 Relay]

Add the driver and dt-binding document for Loongson-1 AC97.
Add the dt-binding document for Realtek ALC203 Codec.
Add DT support for the AC97 generic codec driver.

Signed-off-by: Keguang Zhang <keguang.zhang@xxxxxxxxx>
---
Changes in v2:
- Added a reference to dai-common.yaml in realtek,alc203.yaml.
- Return -EINVAL when 'audio-tx' or 'audio-rx' is absent from reg-names.
- Link to v1: https://lore.kernel.org/r/20250115-loongson1-ac97-v1-0-2087b04dcd7f@xxxxxxxxx

---
Keguang Zhang (4):
      ASoC: dt-bindings: Add Loongson-1 AC97 Controller
      ASoC: dt-bindings: Add Realtek ALC203 Codec
      ASoC: loongson: Add Loongson-1 AC97 Driver
      ASoC: ac97: Add DT support

 .../bindings/sound/loongson,ls1b-ac97.yaml         |  68 ++++
 .../devicetree/bindings/sound/realtek,alc203.yaml  |  36 ++
 MAINTAINERS                                        |   1 +
 sound/soc/codecs/ac97.c                            |  10 +
 sound/soc/loongson/Kconfig                         |  10 +
 sound/soc/loongson/Makefile                        |   2 +
 sound/soc/loongson/loongson1_ac97.c                | 398 +++++++++++++++++++++
 7 files changed, 525 insertions(+)
---
base-commit: 46086739de22d72319e37c37a134d32db52e1c5c
change-id: 20250115-loongson1-ac97-389daeec55e3

Best regards,
-- 
Keguang Zhang <keguang.zhang@xxxxxxxxx>