Commit 21c36d35 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Rafael J. Wysocki

cpufreq-dt: make scaling_boost_freqs sysfs attr available when boost is enabled

Make scaling_boost_freqs sysfs attribute is available when
cpufreq-dt driver is used and boost support is enabled.
Suggested-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent d15fa862
...@@ -36,6 +36,12 @@ struct private_data { ...@@ -36,6 +36,12 @@ struct private_data {
unsigned int voltage_tolerance; /* in percentage */ 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) static int set_target(struct cpufreq_policy *policy, unsigned int index)
{ {
struct dev_pm_opp *opp; struct dev_pm_opp *opp;
...@@ -336,6 +342,7 @@ static int cpufreq_init(struct cpufreq_policy *policy) ...@@ -336,6 +342,7 @@ static int cpufreq_init(struct cpufreq_policy *policy)
ret = cpufreq_enable_boost_support(); ret = cpufreq_enable_boost_support();
if (ret) if (ret)
goto out_free_cpufreq_table; goto out_free_cpufreq_table;
cpufreq_dt_attr[1] = &cpufreq_freq_attr_scaling_boost_freqs;
} }
policy->cpuinfo.transition_latency = transition_latency; policy->cpuinfo.transition_latency = transition_latency;
...@@ -411,7 +418,7 @@ static struct cpufreq_driver dt_cpufreq_driver = { ...@@ -411,7 +418,7 @@ static struct cpufreq_driver dt_cpufreq_driver = {
.exit = cpufreq_exit, .exit = cpufreq_exit,
.ready = cpufreq_ready, .ready = cpufreq_ready,
.name = "cpufreq-dt", .name = "cpufreq-dt",
.attr = cpufreq_generic_attr, .attr = cpufreq_dt_attr,
}; };
static int dt_cpufreq_probe(struct platform_device *pdev) static int dt_cpufreq_probe(struct platform_device *pdev)
......
...@@ -609,6 +609,7 @@ struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu); ...@@ -609,6 +609,7 @@ struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu);
/* the following are really really optional */ /* the following are really really optional */
extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs; 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[]; extern struct freq_attr *cpufreq_generic_attr[];
int cpufreq_table_validate_and_show(struct cpufreq_policy *policy, int cpufreq_table_validate_and_show(struct cpufreq_policy *policy,
struct cpufreq_frequency_table *table); struct cpufreq_frequency_table *table);
......
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