[PATCH 3/4] clk: scmi: Postpone clock name resolution

[Peng Fan]

On Tue, Oct 28, 2025 at 04:41:05AM +0100, Marek Vasut wrote:
>The clock names are retrived via SCMI_CLOCK_ATTRIBUTES, called for each
>clock ID. This may take a lot of time to complete and is not strictly
>necessary. Register each clock as "scmi-%zu" instead, and let the first
>call of SCMI_CLOCK_ATTRIBUTES fill in the actual clock name.
>
>This has a side effect, which can be considered both an upside and also
>a downside. Unused clock are never renamed and retain their placeholder
>"scmi-%zu" name, which avoids empty clock names for nameless SCMI clock,
>and avoids the name resolution and improves boot time. But for those
>SCMI clock which do have name, that name is not listed until the clock
>are used.
>
>This is a preparatory patch for deferred issue of SCMI_CLOCK_ATTRIBUTES.
>
>Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>

Reviewed-by: Peng Fan <peng.fan at nxp.com>