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Viresh Kumar
8d4d4e98ac
With "operating-points-v2" its possible to tell which devices share OPPs. We already have infrastructure to decode that information. This patch adds following APIs: - of_get_cpus_sharing_opps: Returns cpumask of CPUs sharing OPPs (only valid with v2 bindings). - of_cpumask_init_opp_table: Initializes OPPs for all CPUs present in cpumask. - of_cpumask_free_opp_table: Frees OPPs for all CPUs present in cpumask. - set_cpus_sharing_opps: Sets which CPUs share OPPs (only valid with old OPP bindings, as this information isn't present in DT). Reviewed-by: Stephen Boyd <[email protected]> Reviewed-by: Bartlomiej Zolnierkiewicz <[email protected]> Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>