[PATCH v2 08/13] clk: scmi: manage properly the clk identifier with CCF

[Patrick DELAUNAY]

Hi,

On 5/27/25 15:27, Patrice Chotard wrote:
> From: Patrick Delaunay <patrick.delaunay at foss.st.com>
>
> Each clock identifier needs to be unique when CCF is activated,
> and it is not respected today by SCMI clock driver.
>
> This patch supports a unique clk id by using the uclass API
> clk_get_id() / dev_clk_dm() and by activating by default
> CONFIG_CLK_AUTO_ID with CCF which adds an offset to the SCMI
> clock identifiers.
>
> After this patch, the SCMI clock driver can coexist with other
> clock provider without conflict, they can share internal identifier
> [0..N] defined in their binding and the clock ID = 0
> (reserved for dummy clock) is no more used.
>
> Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
> Cc: Lukasz Majewski <lukma at denx.de>
> Cc: Sean Anderson <seanga2 at gmail.com>
> ---
>
> (no changes since v1)
>
>   drivers/clk/Kconfig    | 1 +
>   drivers/clk/clk_scmi.c | 8 ++++----
>   2 files changed, 5 insertions(+), 4 deletions(-)
>

Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick