On 1/16/26 19:57, Patrice Chotard wrote:
> Commit fdb1bffe2827 ("clk: scmi: Postpone clock name resolution")
> is breaking boot for STM32MP1/STM32MP2 family board.
>
> The issue is due to registering clock with default name "scmi-%zu".
> If one of these clocks has children clocks, it will generate an error
> when trying to register their child's clocks as shown below:
>
> ...
> clk_register: failed to get ck_axi device (parent of qspi_k)
> clk_register: failed to get pll4_p device (parent of spi2_k)
> clk_register: failed to get pll4_p device (parent of spi3_k)
> clk_register: failed to get ck_hsi device (parent of usart3_k)
> clk_register: failed to get ck_hsi device (parent of uart5_k)
> clk_register: failed to get ck_hsi device (parent of uart7_k)
> ...
>
> Clock management update for STM32MP13 and STM32MP25 SoCs family
> to no longer use clock name to establish relationship between
> parent and child clocks.
>
> Signed-off-by: Patrice Chotard <[email protected]>
> ---
> Changes in v4:
> - Fix data abort in clk_stm32_resolve_clk_name() during SPL boot.
> - Link to v3:
> https://lore.kernel.org/r/20251215-restore_boot_for_stm32mp13_stm32mp25_boards_v2-v3-0-d055da246...@foss.st.com
>
> Changes in v3:
> - Rework clock management for STM32MP13/2
> - Link to v2:
> https://lore.kernel.org/r/20251211-restore_boot_for_stm32mp13_stm32mp25_boards_v2-v2-0-44e6e7de2...@foss.st.com
>
> ---
> Patrice Chotard (3):
> clk: stm32mp13: Reorder include files
> ARM: dts: stm32: Add SCMI clocks in rcc node for stm32mp131.dtsi
> clk: stm32: Update clock management for STM32MP13/25
>
> arch/arm/dts/stm32mp13-u-boot.dtsi | 27 +++
> drivers/clk/stm32/clk-stm32-core.c | 116 ++++++++--
> drivers/clk/stm32/clk-stm32-core.h | 42 ++--
> drivers/clk/stm32/clk-stm32mp13.c | 441
> +++++++++++++++++++++++++------------
> drivers/clk/stm32/clk-stm32mp25.c | 405 +++++++++++++++++++++-------------
> 5 files changed, 709 insertions(+), 322 deletions(-)
> ---
> base-commit: 1da640cc46ad84efb57bb45e02dd6c40265b5488
> change-id:
> 20251211-restore_boot_for_stm32mp13_stm32mp25_boards_v2-e7497f503414
>
> Best regards,
For the whole series
Applied to u-boot-stm32/master
Thanks
Patrice
