X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Ftrace%2Fevents%2Fpower.h;h=de77035567c45fbd262f7a002a96c6ea2001100e;hb=5b1f5a99409a92d32917104d2b5f1112bb3779e0;hp=284244ebfe8d2c3ef7036c3a7e9b55ea15b11078;hpb=4d341056202a4725777ed99897f6456405819cd4;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index 284244ebfe8d..de77035567c4 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -120,6 +120,31 @@ DEFINE_EVENT(cpu, cpu_frequency,
 	TP_ARGS(frequency, cpu_id)
 );
 
+TRACE_EVENT(cpu_frequency_limits,
+
+	TP_PROTO(unsigned int max_freq, unsigned int min_freq,
+		unsigned int cpu_id),
+
+	TP_ARGS(max_freq, min_freq, cpu_id),
+
+	TP_STRUCT__entry(
+		__field(	u32,		min_freq	)
+		__field(	u32,		max_freq	)
+		__field(	u32,		cpu_id		)
+	),
+
+	TP_fast_assign(
+		__entry->min_freq = min_freq;
+		__entry->max_freq = min_freq;
+		__entry->cpu_id = cpu_id;
+	),
+
+	TP_printk("min=%lu max=%lu cpu_id=%lu",
+		  (unsigned long)__entry->min_freq,
+		  (unsigned long)__entry->max_freq,
+		  (unsigned long)__entry->cpu_id)
+);
+
 TRACE_EVENT(device_pm_callback_start,
 
 	TP_PROTO(struct device *dev, const char *pm_ops, int event),
@@ -273,6 +298,25 @@ DEFINE_EVENT(clock, clock_set_rate,
 	TP_ARGS(name, state, cpu_id)
 );
 
+TRACE_EVENT(clock_set_parent,
+
+	TP_PROTO(const char *name, const char *parent_name),
+
+	TP_ARGS(name, parent_name),
+
+	TP_STRUCT__entry(
+		__string(       name,           name            )
+		__string(       parent_name,    parent_name     )
+	),
+
+	TP_fast_assign(
+		__assign_str(name, name);
+		__assign_str(parent_name, parent_name);
+	),
+
+	TP_printk("%s parent=%s", __get_str(name), __get_str(parent_name))
+);
+
 /*
  * The power domain events are used for power domains transitions
  */