Re: [PATCH v2 1/3] dt-bindings: clock: ti: dpll: drop the ti,ssc-* properties
From: Krzysztof Kozlowski
Date: Tue Oct 27 2026 - 07:09:44 EST
On 26/10/2026 08:46, Dario Binacchi wrote:
> The common clock binding provides assigned-clock-sscs to configure
> spread spectrum clocking (SSC), supported by the clock core since commit
> a7f16660af39 ("clk: conf: Support assigned-clock-sscs"). Keeping the
> vendor specific ti,ssc-deltam, ti,ssc-modfreq-hz and ti,ssc-downspread
> properties would leave two ways to describe the same thing.
>
> The properties have no in-tree users, so they can be dropped.
>
> Existing DTS files using them continue to work, with SSC disabled,
> until they switch to assigned-clock-sscs.
>
> Signed-off-by: Dario Binacchi <dario.binacchi@xxxxxxxxxxxxxxxxxxxx>
>
> ---
> If keeping the properties as deprecated is preferred, I can add a
> fallback to the driver in v2.
>
> (no changes since v1)
>
I responded under v1, so same here:
I see the user:
git grep ti,ssc-deltam
Maybe you ordered patches incorrectly. Anyway, properties with in-tree
users must be documented, so make them deprecated instead.
Best regards,
Krzysztof