firmware: arm_scmi: Use bound iterators to minimize discovered rates

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Clock rates are guaranteed to be returned in ascending order for SCMI clock
protocol versions greater than 1.0: in such a case, use bounded iterators
to minimize the number of message exchanges needed to discover min and max
rate.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://patch.msgid.link/20260508153300.2224715-14-cristian.marussi@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>

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Cristian Marussi 2026-05-08 16:32:58 +01:00 • committed by Sudeep Holla

parent 3065e26dac

commit 26d04d592a

1 changed files with 81 additions and 9 deletions

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drivers/firmware/arm_scmi/clock.c

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