On Mon, 22 Sep 2025 10:12:17 +0200, Clément Le Goffic wrote:
> The STM32MP25 RCC peripheral as an access controller is allowed to know
> whether the clocks are secured or not.
> The STM32MP25 RCC peripheral knows about the clock secure configuration
> of all non RIF-aware peripheral.
> In parallel all the RIF-aware peripheral configuration information
> are known by the RIFSC peripheral which is already an access
> controller.
>
> This v7 is a subset of the v6 and other prior versions, split to simplify
> the review and merging process.
>
> Changes in v7:
> - None
> - Link to v6: https://lore.kernel.org/all/20250909-b4-ddrperfm-upstream-v6-2-ce082cc801b5@gmail.com/
>
> Signed-off-by: Clément Le Goffic <legoffic.clement@gmail.com>
> ---
> Clément Le Goffic (3):
> dt-bindings: stm32: stm32mp25: add `#access-controller-cells` property
> clk: stm32mp25: add firewall grant_access ops
> arm64: dts: st: set rcc as an access-controller
>
> .../bindings/clock/st,stm32mp25-rcc.yaml | 7 ++++
> arch/arm64/boot/dts/st/stm32mp251.dtsi | 1 +
> drivers/clk/stm32/clk-stm32mp25.c | 40 +++++++++++++++++++++-
> 3 files changed, 47 insertions(+), 1 deletion(-)
> ---
> base-commit: 07e27ad16399afcd693be20211b0dfae63e0615f
> change-id: 20250916-b4-rcc-upstream-8a8ea3af6a0d
> prerequisite-change-id: 20250916-b4-firewall-upstream-dfe8588a21f8:v7
> prerequisite-patch-id: 1ead960f405c7a2dcc9111acd0bb4c95ed33954f
>
> Best regards,
> --
> Clément Le Goffic <legoffic.clement@gmail.com>
>
>
>
My bot found new DTB warnings on the .dts files added or changed in this
series.
Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.
If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:
pip3 install dtschema --upgrade
This patch series was applied (using b4) to base:
Base: using specified base-commit 07e27ad16399afcd693be20211b0dfae63e0615f
Deps: looking for dependencies matching 1 patch-ids
Deps: Applying prerequisite patch: [PATCH v7] bus: firewall: move stm32_firewall header file in include folder
If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)
New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/st/' for 20250922-b4-rcc-upstream-v7-0-2dfc4e018f40@gmail.com:
arch/arm64/boot/dts/st/stm32mp235f-dk.dtb: clock-controller@44200000 (st,stm32mp25-rcc): '#access-controller-cells' is a required property
from schema $id: http://devicetree.org/schemas/clock/st,stm32mp25-rcc.yaml#