[PATCH v3 0/2] clk: amlogic: Add A9 AO clock controller

Jian Hu via B4 Relay devnull+jian.hu.amlogic.com at kernel.org
Wed Jun 10 01:23:46 PDT 2026


This series adds Amlogic A9 AO clock support, including dt-binding and AO clock driver.

Signed-off-by: Jian Hu <jian.hu at amlogic.com>
---
Changes in v3:
- Move COMPILE_TEST after 'depends on ARM64' reported by sashiko-bot.
- Rename i2c3 to i3c reported by sashiko-bot.
- Reword the comment describing ao_xtal_in's flags.
- Use struct clk_init_data to describe ao_xtal_in's hw.init.
- Link to v2: https://lore.kernel.org/r/20260603-a9_aoclk-v2-0-f47ea616ee78@amlogic.com

Changes in v2:
- Split the A9 clock driver and send the AO clock separately.
- Rename aobus to soc.
- Use CLK_HW_INIT_FW_NAME to describe clk_init_data.
- Use CLK_HW_INIT_PARENTS_DATA to describe clk_init_data.
- Use a9_ao prefix for MESON_COMP_SEL.
- Correct duandiv name.
- Fix pwm b reg.
- Link to v1: https://lore.kernel.org/all/20260511-b4-a9_clk-v1-0-41cb4071b7c9@amlogic.com/

---
Jian Hu (2):
      dt-bindings: clock: Add Amlogic A9 AO clock controller
      clk: amlogic: Add A9 AO clock controller driver

 .../bindings/clock/amlogic,a9-aoclkc.yaml          |  76 ++++
 drivers/clk/meson/Kconfig                          |  13 +
 drivers/clk/meson/Makefile                         |   1 +
 drivers/clk/meson/a9-aoclk.c                       | 431 +++++++++++++++++++++
 include/dt-bindings/clock/amlogic,a9-aoclkc.h      |  76 ++++
 5 files changed, 597 insertions(+)
---
base-commit: ca89c88bcf69daca829044c638a8163d5ce47af0
change-id: 20260603-a9_aoclk-bbf531badc63

Best regards,
-- 
Jian Hu <jian.hu at amlogic.com>





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