#ifndef __CPU_COOLING_H__
#define __CPU_COOLING_H__
+#include <linux/of.h>
#include <linux/thermal.h>
#include <linux/cpumask.h>
struct thermal_cooling_device *
cpufreq_cooling_register(const struct cpumask *clip_cpus);
+/**
+ * of_cpufreq_cooling_register - create cpufreq cooling device based on DT.
+ * @np: a valid struct device_node to the cooling device device tree node.
+ * @clip_cpus: cpumask of cpus where the frequency constraints will happen
+ */
+#ifdef CONFIG_THERMAL_OF
+struct thermal_cooling_device *
+of_cpufreq_cooling_register(struct device_node *np,
+ const struct cpumask *clip_cpus);
+#else
+static inline struct thermal_cooling_device *
+of_cpufreq_cooling_register(struct device_node *np,
+ const struct cpumask *clip_cpus)
+{
+ return NULL;
+}
+#endif
+
/**
* cpufreq_cooling_unregister - function to remove cpufreq cooling device.
* @cdev: thermal cooling device pointer.
{
return NULL;
}
+static inline struct thermal_cooling_device *
+of_cpufreq_cooling_register(struct device_node *np,
+ const struct cpumask *clip_cpus)
+{
+ return NULL;
+}
static inline
void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
{