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authorMaxime Ripard2020-12-07 11:50:50 +0100
committerStephen Boyd2020-12-17 01:54:31 -0800
commit03813d9b7d4368d4a8c9bb8f5a2a1e23dac8f1b5 (patch)
tree59d75632a1baa482cedaeddb2403de521ef3d78a /include
parent3650b228f83adda7e5ee532e2b90429c03f7b9ec (diff)
clk: Trace clk_set_rate() "range" functions
The clk_set_rate "range" functions don't have any tracepoints even though it might be useful. Add some. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20201207105050.2096917-1-maxime@cerno.tech [sboyd@kernel.org: Reword commit text] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/trace/events/clk.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h
index cb1aea25c199..e19edc63ee95 100644
--- a/include/trace/events/clk.h
+++ b/include/trace/events/clk.h
@@ -118,6 +118,50 @@ DEFINE_EVENT(clk_rate, clk_set_rate_complete,
TP_ARGS(core, rate)
);
+DEFINE_EVENT(clk_rate, clk_set_min_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_max_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DECLARE_EVENT_CLASS(clk_rate_range,
+
+ TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max),
+
+ TP_ARGS(core, min, max),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field(unsigned long, min )
+ __field(unsigned long, max )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->min = min;
+ __entry->max = max;
+ ),
+
+ TP_printk("%s min %lu max %lu", __get_str(name),
+ (unsigned long)__entry->min,
+ (unsigned long)__entry->max)
+);
+
+DEFINE_EVENT(clk_rate_range, clk_set_rate_range,
+
+ TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max),
+
+ TP_ARGS(core, min, max)
+);
+
DECLARE_EVENT_CLASS(clk_parent,
TP_PROTO(struct clk_core *core, struct clk_core *parent),