cpufreq: mediatek: Register an Energy Model

Try and register an Energy Model from mediatek-cpufreq to allow interested subsystems like the task scheduler to use the provided information. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
mariux64 · Feb 7, 2019 · 1058d1e · 1058d1e
1 parent 3c42985
commit 1058d1e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c
@@ -465,6 +465,8 @@ static int mtk_cpufreq_init(struct cpufreq_policy *policy)
 	policy->driver_data = info;
 	policy->clk = info->cpu_clk;
 
+	dev_pm_opp_of_register_em(policy->cpus);
+
 	return 0;
 }