On Thu 10 Jul 2025 at 11:35, jiebing chen via B4 Relay [off-list ref] wrote:

This series completes the end-to-end audio support
for S4 SoC from hardware bindings to driver implementation
and system integration.

1 Device Tree Bindings Updates 
Added audio power domain support for S4 SoC.Defined mclk/sclk pad clock IDs in AXG audio bindings.
Add S4 audio tocodec binding support.

2 Driver Implementation
Implemented S4 tocodec driver for G12A architecture.
Add mclk pad divider support for S4 in AXG audio clock.

3 Device Tree Integration
Add Amlogic S4 audio subsystem support in arm64 DTS.

Several subsystem in a single patchset spams a lot of people.
It is not strictly necessary here.

Ideally, one patchset per subsystem please.

Signed-off-by: jiebing chen <redacted>
---
Changes in v5:
- Fix warning Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yam when make dt_binding_check
- The audio reg is mounted below the APB bus in dts file.
- Deal with pad clock in a distinct controller.
- Fix warning for sound/soc/meson/g12a-toacodec.c
- Link to v4: https://lore.kernel.org/r/20250319-audio_drvier-v4-0-686867fad719@amlogic.com (local)

Changes in v4:
- fix dtb check warning 
- add maxItems of power domain for dt-bindings
- fixed audio clock pads regmap base and reg offset 
- use dapm widget to control tocodec bclk and mclk enable
- Link to v3: https://lore.kernel.org/r/20250228-audio_drvier-v3-0-dbfd30507e4c@amlogic.com (local)

Changes in v3:
- remove g12a tocodec switch event
- Modify the incorrect title for dt-bindings
- Link to v2: https://lore.kernel.org/r/20250214-audio_drvier-v2-0-37881fa37c9e@amlogic.com (local)

Changes in v2:
- remove tdm pad control and change tocodec base on g12a
- change hifipll rate to support 24bit
- add s4 audio clock
- Link to v1: https://lore.kernel.org/r/20250113-audio_drvier-v1-0-8c14770f38a0@amlogic.com (local)

---
jiebing chen (6):
      dt-bindings: clock: meson: Add audio power domain for s4 soc
      dt-bindings: clock: axg-audio: Add mclk and sclk pad clock ids
      dt-bindings: Asoc: axg-audio: Add s4 audio tocodec
      ASoC: meson: g12a-toacodec: Add s4 tocodec driver
      clk: meson: axg-audio: Add the mclk pad div for s4 chip
      arm64: dts: amlogic: Add Amlogic S4 Audio

 .../bindings/clock/amlogic,axg-audio-clkc.yaml     |  55 ++-
 .../bindings/sound/amlogic,g12a-toacodec.yaml      |   1 +
 .../boot/dts/amlogic/meson-s4-s805x2-aq222.dts     | 218 +++++++++++
 arch/arm64/boot/dts/amlogic/meson-s4.dtsi          | 387 ++++++++++++++++++
 drivers/clk/meson/axg-audio.c                      | 435 ++++++++++++++++++++-
 drivers/clk/meson/axg-audio.h                      |   6 +
 include/dt-bindings/clock/axg-audio-clkc.h         |  11 +
 sound/soc/meson/g12a-toacodec.c                    |  42 ++
 8 files changed, 1152 insertions(+), 3 deletions(-)
---
base-commit: 6ecd20965bdc21b265a0671ccf36d9ad8043f5ab
change-id: 20250110-audio_drvier-07a5381c494b

Best regards,

-- 
Jerome