From: Aaron Kling Date: Fri, 29 Aug 2025 02:48:12 +0000 (-0500) Subject: cpufreq: tegra186: Set target frequency for all cpus in policy X-Git-Tag: v6.18-rc1~49^2^2~2^2~1 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0b1bb980fd7cae126ee3d59f817068a13e321b07;p=thirdparty%2Fkernel%2Flinux.git 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 Reviewed-by: Mikko Perttunen Signed-off-by: Viresh Kumar --- 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; }