mbox series

[v6,0/4] Add A1 Soc audio clock controller driver

Message ID 20250309180940.1322531-1-jan.dakinevich@salutedevices.com (mailing list archive)
Headers show
Series Add A1 Soc audio clock controller driver | expand

Message

Jan Dakinevich March 9, 2025, 6:09 p.m. UTC 
This series adds support for audio clock and reset controllers on A1 SoC family.

Depends on [7]

Changes v5 [5] -> v6
 - use __devm_auxiliary_device_create() helper that is being introduced in [7]

Changes v4 [4] -> v5
 - moved changes of aux reset driver to series [6]
 - added reset controller on top of audio-vad
 - merged into single file
 - reworked variables/defines naming
 - added clk81 clock hierarchy
 - added TDMIN_VAD-related clocks
 - excluded DT patch (it will submitted separately)

Changes v3 [3] -> v4
 - Use auxiliary reset device implemented in [4]
 - Split the driver into files
 - Use common with axg-audio yaml schema
 - Unify clock-names with axg-audio

Changes v2 [2] -> v3
 - reset:
   * added auxiliary device
 - yaml:
   * added declaration of optional clocks
   * fixed names in example and another cosmetics
 - clocks:
   * reworked naming
   * stop using of "core" clock name
   * fixed wrong parenting

Changes v1 [1] -> v2:
 - Detached from v1's series (patch 2, 3, 4, 25)
 - Reuse some of defines from axg-audio
 - Split the controller into two memory regions

Links:
 [1] https://lore.kernel.org/lkml/20240314232201.2102178-1-jan.dakinevich@salutedevices.com/
 [2] https://lore.kernel.org/lkml/20240328010831.884487-1-jan.dakinevich@salutedevices.com/
 [3] https://lore.kernel.org/lkml/20240419125812.983409-1-jan.dakinevich@salutedevices.com/
 [4] https://lore.kernel.org/all/20240913121152.817575-1-jan.dakinevich@salutedevices.com/
 [5] https://lore.kernel.org/all/20241112230443.1406460-1-jan.dakinevich@salutedevices.com/
 [6] https://lore.kernel.org/all/20241112230056.1406222-1-jan.dakinevich@salutedevices.com/
 [7] https://lore.kernel.org/all/20250218-aux-device-create-helper-v4-0-c3d7dfdea2e6@baylibre.com/

Jan Dakinevich (4):
  clk: meson: axg: share the set of audio helper macros
  dt-bindings: clock: axg-audio: document A1 SoC audio clock controller
    driver
  clk: meson: a1: add the audio clock controller driver
  arm64: dts: meson: a1: add the audio clock controller

 .../clock/amlogic,axg-audio-clkc.yaml         |   4 +
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi     |  49 +
 drivers/clk/meson/Kconfig                     |  14 +
 drivers/clk/meson/Makefile                    |   1 +
 drivers/clk/meson/a1-audio.c                  | 856 ++++++++++++++++++
 drivers/clk/meson/axg-audio.c                 | 215 +----
 drivers/clk/meson/meson-audio.h               | 156 ++++
 .../dt-bindings/clock/amlogic,a1-audio-clkc.h | 139 +++
 8 files changed, 1254 insertions(+), 180 deletions(-)
 create mode 100644 drivers/clk/meson/a1-audio.c
 create mode 100644 drivers/clk/meson/meson-audio.h
 create mode 100644 include/dt-bindings/clock/amlogic,a1-audio-clkc.h