> devfreq governors such as ondemand are controlled by a min and > max frequency, while governors like userspace governor allow us > to set a specific frequency. > However, for the same specific device, depending on the SoC, the > available frequencies can vary. > > So expose the available frequencies as a snapshot over sysfs to > allow informed decisions. > > This was inspired by cpufreq framework's equivalent for similar > usage sysfs node: scaling_available_frequencies. > > Cc: Rajagopal Venkat <[email protected]> > Cc: MyungJoo Ham <[email protected]> > Cc: Kyungmin Park <[email protected]> > Cc: "Rafael J. Wysocki" <[email protected]> > Cc: Kevin Hilman <[email protected]> > Cc: [email protected] > Cc: [email protected] > > Signed-off-by: Nishanth Menon <[email protected]>
Acked-by: MyungJoo Ham <[email protected]>
