ARM cpufreq updates for 6.9

- General enhancements / cleanups to cpufreq drivers (tianyu2, NĂ­colas
  F. R. A. Prado, Erick Archer, Arnd Bergmann, Anastasia Belova).
- Update cpufreq-dt-platdev to block/approve devices (Richard Acayan).
- scmi: get transition delay from firmware (Pierre Gondois).
cpufreq: scmi: Set transition_delay_us

Make use of the newly added callbacks:
- rate_limit_get()
- fast_switch_rate_limit()
to populate policies's `transition_delay_us`, defined as the
'Preferred average time interval between consecutive
invocations of the driver to set the frequency for this policy.'

Signed-off-by: Pierre Gondois <>
Signed-off-by: Viresh Kumar <>
1 file changed