Commit 7214015c authored by Yi-Wei Wang's avatar Yi-Wei Wang Committed by Viresh Kumar
Browse files

cpufreq: tegra194: Enable CPUFREQ thermal cooling 



Populate the flag CPUFREQ_IS_COOLING_DEV for the Tegra194 CPUFREQ driver
to register it as a cooling device. This enables CPU frequency
throttling for CPUs when the passive trip points are crossed.

Signed-off-by: default avatarYi-Wei Wang <yiweiw@nvidia.com>
Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 51be2fff

drivers/cpufreq/tegra194-cpufreq.c

+2 −1
Original line number Diff line number Diff line
@@ -411,7 +411,8 @@ static int tegra194_cpufreq_set_target(struct cpufreq_policy *policy, 


static struct cpufreq_driver tegra194_cpufreq_driver = {

	.name = "tegra194",

	.flags = CPUFREQ_CONST_LOOPS | CPUFREQ_NEED_INITIAL_FREQ_CHECK,

	.flags = CPUFREQ_CONST_LOOPS | CPUFREQ_NEED_INITIAL_FREQ_CHECK |

		 CPUFREQ_IS_COOLING_DEV,

	.verify = cpufreq_generic_frequency_table_verify,

	.target_index = tegra194_cpufreq_set_target,

	.get = tegra194_get_speed,