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-rw-r--r--include/trace/events/clk.h313
1 files changed, 313 insertions, 0 deletions
diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h
new file mode 100644
index 000000000..daed3c7a4
--- /dev/null
+++ b/include/trace/events/clk.h
@@ -0,0 +1,313 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM clk
+
+#if !defined(_TRACE_CLK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CLK_H
+
+#include <linux/tracepoint.h>
+
+struct clk_core;
+
+DECLARE_EVENT_CLASS(clk,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ ),
+
+ TP_printk("%s", __get_str(name))
+);
+
+DEFINE_EVENT(clk, clk_enable,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_enable_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_disable,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_disable_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_prepare,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_prepare_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_unprepare,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_unprepare_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DECLARE_EVENT_CLASS(clk_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field(unsigned long, rate )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->rate = rate;
+ ),
+
+ TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_rate_complete,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ 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),
+
+ TP_ARGS(core, parent),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __string( pname, parent ? parent->name : "none" )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __assign_str(pname, parent ? parent->name : "none");
+ ),
+
+ TP_printk("%s %s", __get_str(name), __get_str(pname))
+);
+
+DEFINE_EVENT(clk_parent, clk_set_parent,
+
+ TP_PROTO(struct clk_core *core, struct clk_core *parent),
+
+ TP_ARGS(core, parent)
+);
+
+DEFINE_EVENT(clk_parent, clk_set_parent_complete,
+
+ TP_PROTO(struct clk_core *core, struct clk_core *parent),
+
+ TP_ARGS(core, parent)
+);
+
+DECLARE_EVENT_CLASS(clk_phase,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field( int, phase )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->phase = phase;
+ ),
+
+ TP_printk("%s %d", __get_str(name), (int)__entry->phase)
+);
+
+DEFINE_EVENT(clk_phase, clk_set_phase,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase)
+);
+
+DEFINE_EVENT(clk_phase, clk_set_phase_complete,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase)
+);
+
+DECLARE_EVENT_CLASS(clk_duty_cycle,
+
+ TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+ TP_ARGS(core, duty),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field( unsigned int, num )
+ __field( unsigned int, den )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->num = duty->num;
+ __entry->den = duty->den;
+ ),
+
+ TP_printk("%s %u/%u", __get_str(name), (unsigned int)__entry->num,
+ (unsigned int)__entry->den)
+);
+
+DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle,
+
+ TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+ TP_ARGS(core, duty)
+);
+
+DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle_complete,
+
+ TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+ TP_ARGS(core, duty)
+);
+
+DECLARE_EVENT_CLASS(clk_rate_request,
+
+ TP_PROTO(struct clk_rate_request *req),
+
+ TP_ARGS(req),
+
+ TP_STRUCT__entry(
+ __string( name, req->core ? req->core->name : "none")
+ __string( pname, req->best_parent_hw ? clk_hw_get_name(req->best_parent_hw) : "none" )
+ __field(unsigned long, min )
+ __field(unsigned long, max )
+ __field(unsigned long, prate )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, req->core ? req->core->name : "none");
+ __assign_str(pname, req->best_parent_hw ? clk_hw_get_name(req->best_parent_hw) : "none");
+ __entry->min = req->min_rate;
+ __entry->max = req->max_rate;
+ __entry->prate = req->best_parent_rate;
+ ),
+
+ TP_printk("%s min %lu max %lu, parent %s (%lu)", __get_str(name),
+ (unsigned long)__entry->min,
+ (unsigned long)__entry->max,
+ __get_str(pname),
+ (unsigned long)__entry->prate)
+);
+
+DEFINE_EVENT(clk_rate_request, clk_rate_request_start,
+
+ TP_PROTO(struct clk_rate_request *req),
+
+ TP_ARGS(req)
+);
+
+DEFINE_EVENT(clk_rate_request, clk_rate_request_done,
+
+ TP_PROTO(struct clk_rate_request *req),
+
+ TP_ARGS(req)
+);
+
+#endif /* _TRACE_CLK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-20 00:40:53 +0000