1 files changed, 23 insertions, 0 deletions

diff --git a/include/trace/events/regmap.h b/include/trace/events/regmap.h
index a43a2f67bd8e..23d561512f64 100644
--- a/include/trace/events/regmap.h
+++ b/include/trace/events/regmap.h
@@ -223,6 +223,29 @@ DEFINE_EVENT(regmap_async, regmap_async_complete_done,
 
 );
 
+TRACE_EVENT(regcache_drop_region,
+
+        TP_PROTO(struct device *dev, unsigned int from,
+                 unsigned int to),
+
+        TP_ARGS(dev, from, to),
+
+        TP_STRUCT__entry(
+                __string(       name,           dev_name(dev)   )
+                __field(        unsigned int,   from            )
+                __field(        unsigned int,   to              )
+        ),
+
+        TP_fast_assign(
+                __assign_str(name, dev_name(dev));
+                __entry->from = from;
+                __entry->to = to;
+        ),
+
+        TP_printk("%s %u-%u", __get_str(name), (unsigned int)__entry->from,
+                  (unsigned int)__entry->to)
+);
+
 #endif /* _TRACE_REGMAP_H */
 
 /* This part must be outside protection */