mirror of https://gitee.com/openkylin/linux.git
2a76352ad2
Currently we add individual copy of same OPP table for each CPU within the cluster. This is redundant and doesn't reflect the reality. We can't use core cpumask to set policy->cpus in ve_spc_cpufreq_init() anymore as it gets called via cpuhp_cpufreq_online()->cpufreq_online() ->cpufreq_driver->init() and the cpumask gets updated upon CPU hotplug operations. It also may cause issues when the vexpress_spc_cpufreq driver is built as a module. Since ve_spc_clk_init is built-in device initcall, we should be able to use the same topology_core_cpumask to set the opp sharing cpumask via dev_pm_opp_set_sharing_cpus and use the same later in the driver via dev_pm_opp_get_sharing_cpus. Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Tested-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| Makefile.boot | ||
| core.h | ||
| dcscb.c | ||
| dcscb_setup.S | ||
| platsmp.c | ||
| spc.c | ||
| spc.h | ||
| tc2_pm.c | ||
| v2m-mps2.c | ||
| v2m.c | ||