[PATCH v2] cpufreq: mediatek: Register an Energy Model

[Matthias Kaehlcke]

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 <m...@chromium.org>
---
Changes in v2:
- register the EM after setting the cpumask
---
 drivers/cpufreq/mediatek-cpufreq.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/cpufreq/mediatek-cpufreq.c 
b/drivers/cpufreq/mediatek-cpufreq.c
index eb8920d398181..5250df762814e 100644
--- 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;
 }
 
-- 
2.20.1.611.gfbb209baf1-goog