diff options
| author | Mian Yousaf Kaukab <ykaukab@suse.de> | 2019-10-23 11:27:03 +0200 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2020-05-18 10:58:40 +0530 |
| commit | 6cc3d0e9a097981c8a0317c65b8a2278593bd2b0 (patch) | |
| tree | b417585175970c066dda75160619b39c0c636d63 /drivers/cpufreq | |
| parent | 1f1755af4f062cb1cbd55ca4a250fe272b82fe2f (diff) | |
| download | linux-6cc3d0e9a097981c8a0317c65b8a2278593bd2b0.tar.bz2 | |
cpufreq: tegra186: add CPUFREQ_NEED_INITIAL_FREQ_CHECK flag
The driver doesn't provide ->get() method to read current frequency and
the frequency is set to 0 at initialization which makes the driver fail
at initialization time.
Set the CPUFREQ_NEED_INITIAL_FREQ_CHECK flag for the driver, so the
cpufreq core checks for the unlisted frequency and sets the CPU to a
valid frequency from the frequency table.
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
[ Viresh: Massaged change log ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/tegra186-cpufreq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c index 2e233ad72758..3d2f143748ef 100644 --- a/drivers/cpufreq/tegra186-cpufreq.c +++ b/drivers/cpufreq/tegra186-cpufreq.c @@ -93,7 +93,8 @@ static int tegra186_cpufreq_set_target(struct cpufreq_policy *policy, static struct cpufreq_driver tegra186_cpufreq_driver = { .name = "tegra186", - .flags = CPUFREQ_STICKY | CPUFREQ_HAVE_GOVERNOR_PER_POLICY, + .flags = CPUFREQ_STICKY | CPUFREQ_HAVE_GOVERNOR_PER_POLICY | + CPUFREQ_NEED_INITIAL_FREQ_CHECK, .verify = cpufreq_generic_frequency_table_verify, .target_index = tegra186_cpufreq_set_target, .init = tegra186_cpufreq_init, |