diff options
| -rw-r--r-- | drivers/cpufreq/cpufreq-dt.c | 9 | ||||
| -rw-r--r-- | include/linux/cpufreq.h | 1 |
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index b9259abd25d4..c3583cdfadbd 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -36,6 +36,12 @@ struct private_data { unsigned int voltage_tolerance; /* in percentage */ }; +static struct freq_attr *cpufreq_dt_attr[] = { + &cpufreq_freq_attr_scaling_available_freqs, + NULL, /* Extra space for boost-attr if required */ + NULL, +}; + static int set_target(struct cpufreq_policy *policy, unsigned int index) { struct dev_pm_opp *opp; @@ -336,6 +342,7 @@ static int cpufreq_init(struct cpufreq_policy *policy) ret = cpufreq_enable_boost_support(); if (ret) goto out_free_cpufreq_table; + cpufreq_dt_attr[1] = &cpufreq_freq_attr_scaling_boost_freqs; } policy->cpuinfo.transition_latency = transition_latency; @@ -411,7 +418,7 @@ static struct cpufreq_driver dt_cpufreq_driver = { .exit = cpufreq_exit, .ready = cpufreq_ready, .name = "cpufreq-dt", - .attr = cpufreq_generic_attr, + .attr = cpufreq_dt_attr, }; static int dt_cpufreq_probe(struct platform_device *pdev) diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 95f018649abf..657542d3e23b 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -609,6 +609,7 @@ struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu); /* the following are really really optional */ extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs; +extern struct freq_attr cpufreq_freq_attr_scaling_boost_freqs; extern struct freq_attr *cpufreq_generic_attr[]; int cpufreq_table_validate_and_show(struct cpufreq_policy *policy, struct cpufreq_frequency_table *table); |