| Message ID | 20250310-cpufreq-t186-share-policy-v2-1-d0b743cd051f@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] cpufreq: tegra186: Share policy per cluster | expand |
On 10-03-25, 00:28, Aaron Kling via B4 Relay wrote: > From: Aaron Kling <luceoscutum@gmail.com> > > This functionally brings tegra186 in line with tegra210 and tegra194, > sharing a cpufreq policy between all cores in a cluster. > > Reviewed-by: Sumit Gupta <sumitg@nvidia.com> > Acked-by: Thierry Reding <treding@nvidia.com> > Signed-off-by: Aaron Kling <webgeek1234@gmail.com> > --- > drivers/cpufreq/tegra186-cpufreq.c | 7 +++++++ > 1 file changed, 7 insertions(+) Applied. Thanks.
diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c index c7761eb99f3ccc3e85389cb1e79d338c47584ae3..92aa50f0166601e7b077a4127eba0cb60181dee3 100644 --- a/drivers/cpufreq/tegra186-cpufreq.c +++ b/drivers/cpufreq/tegra186-cpufreq.c @@ -73,11 +73,18 @@ static int tegra186_cpufreq_init(struct cpufreq_policy *policy) { struct tegra186_cpufreq_data *data = cpufreq_get_driver_data(); unsigned int cluster = data->cpus[policy->cpu].bpmp_cluster_id; + u32 cpu; policy->freq_table = data->clusters[cluster].table; policy->cpuinfo.transition_latency = 300 * 1000; policy->driver_data = NULL; + /* set same policy for all cpus in a cluster */ + for (cpu = 0; cpu < ARRAY_SIZE(tegra186_cpus); cpu++) { + if (data->cpus[cpu].bpmp_cluster_id == cluster) + cpumask_set_cpu(cpu, policy->cpus); + } + return 0; }