diff options
| author | Aaron Kling <webgeek1234@gmail.com> | 2025-08-28 21:48:12 -0500 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2025-09-29 14:55:35 +0530 |
| commit | 0b1bb980fd7cae126ee3d59f817068a13e321b07 (patch) | |
| tree | e3da92f302ae3731f1951ce00168bdc1f68e3e2c /drivers | |
| parent | 24287f902095d845c6af9c2c369ba96877f5eb79 (diff) | |
cpufreq: tegra186: Set target frequency for all cpus in policy
The original commit set all cores in a cluster to a shared policy, but
did not update set_target to apply a frequency change to all cores for
the policy. This caused most cores to remain stuck at their boot
frequency.
Fixes: be4ae8c19492 ("cpufreq: tegra186: Share policy per cluster")
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/tegra186-cpufreq.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c index 4270686fc3e3..a9e1f9bd2a4e 100644 --- a/drivers/cpufreq/tegra186-cpufreq.c +++ b/drivers/cpufreq/tegra186-cpufreq.c @@ -93,10 +93,14 @@ static int tegra186_cpufreq_set_target(struct cpufreq_policy *policy, { struct tegra186_cpufreq_data *data = cpufreq_get_driver_data(); struct cpufreq_frequency_table *tbl = policy->freq_table + index; - unsigned int edvd_offset = data->cpus[policy->cpu].edvd_offset; + unsigned int edvd_offset; u32 edvd_val = tbl->driver_data; + u32 cpu; - writel(edvd_val, data->regs + edvd_offset); + for_each_cpu(cpu, policy->cpus) { + edvd_offset = data->cpus[cpu].edvd_offset; + writel(edvd_val, data->regs + edvd_offset); + } return 0; } |